BU TINA.docx

DAFTAR ISI I.

UJI KEKUA KEKUAT TAN TARIK TARIK KAIN KAIN KERAS.... KERAS........... ............... ............... .............. ............... ............... .............. ............... ............... .....................21 ..............21 1.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........21 ....21

1.2

TEORI DASAR........ DASAR............... .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ...........................21 ....................21

1.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................31 ..31

1.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................31 .......31

1.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................31 .......................31

1.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................32 ..................32

1.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................32 ..............32

1.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........32 ...32

1.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................33 ........33

II. UJI SLIP JAHITAN........................................................................................................................33 JAHITAN........................................................................................................................33 2.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........34 ....34

2.2

TEORI DASAR........ DASAR............... .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ...........................34 ....................34

2.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................34 ..34

2.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................35 .......35

2.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................36 .......................36

2.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................37 ..................37

2.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................37 ..............37

2.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........37 ...37

2.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................38 ........38

III. PENGUJIAN NOMOR BENANG………………………………………………………………..38 3.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........39 ....39

3.2

TEORI DASAR........ DASAR............... .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ...........................39 ....................39

3.3

NOMOR NOMOR BENANG BENANG JAHIT. JAHIT.... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ........... ..........39 .....39

3.3.1 3.3.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ........ ......39 ..39

3.3.2 3.3.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........39 .....39

3.3.3 3.3.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........39 ...39

3.3.4 3.3.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........39 ....39

3.4

KEKUA KEKUAT TAN DAN MULUR MULUR BENANG BENANG JAHIT.... JAHIT........ ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... .........42 ...42

3.4.1 3.4.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ .........42 .....42

3.4.2 3.4.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........42 .....42

1

3.4.3 3.4.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........42 ...42

3.4.4 3.4.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........42 ....42

3.5

3.5.1 3.5.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ........ ......43 ..43

3.5.2 3.5.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........43 .....43

3.5.3 3.5.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........43 ...43

3.5.4 3.5.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........43 ....43

3.6

TWIST   PER INCI.................................................................................................................44

3.6.1 3.6.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ........ ......44 ..44

3.6.2 3.6.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........44 .....44

3.6.3 3.6.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........44 ...44

3.6.4 3.6.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........44 ....44

3.7

CRINKLE .............................................................................................................................45 .............................................................................................................................45

3.7.1 3.7.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ........ ......45 ..45

3.7.2 3.7.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........45 .....45

3.7.3 3.7.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........45 ...45

3.7.4 3.7.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........45 ....45

3.8

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................45 ..............45

3.9

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........45 ...45

3.1

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................45 ........45

I!.

!.

KETEBA KETEBALAN LAN BENANG BENANG JAHIT.. JAHIT...... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ......... ............ ...........43 .....43

UJI KEKUATAN ZIPPER.......................................................................................................46  ZIPPER.......................................................................................................46

4.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........46 ....46

4.2

TEORI DASAR........ DASAR............... .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ...........................46 ....................46

4.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................46 ..46

4.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................46 .......46

4.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................46 .......................46

4.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................46 ..................46

4.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................46 ..............46

4.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........46 ...46

4.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................46 ........46

UJI KEKUAT KEKUATAN JAHITAN. JAHITAN........ ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... ...............47 ........47 5.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........47 ....47

5.2

EORI DASAR........ DASAR............... ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ....................................47 .............................47

5.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................47 ..47

5.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................47 .......47

5.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................47 .......................47

2

3.4.3 3.4.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........42 ...42

3.4.4 3.4.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........42 ....42

3.5

3.5.1 3.5.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ........ ......43 ..43

3.5.2 3.5.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........43 .....43

3.5.3 3.5.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........43 ...43

3.5.4 3.5.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........43 ....43

3.6

TWIST   PER INCI.................................................................................................................44

3.6.1 3.6.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ........ ......44 ..44

3.6.2 3.6.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........44 .....44

3.6.3 3.6.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........44 ...44

3.6.4 3.6.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........44 ....44

3.7

CRINKLE .............................................................................................................................45 .............................................................................................................................45

3.7.1 3.7.1

ALAT ALAT DAN BAHAN. BAHAN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ........ ......45 ..45

3.7.2 3.7.2

CARA CARA KERJA. KERJA.... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... .......... ............ ...........45 .....45

3.7.3 3.7.3

DAT DATA PERCOB PERCOBAAN AAN.... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ........ ........... ........... ........... .........45 ...45

3.7.4 3.7.4

PERHIT PERHITUNG UNGAN. AN..... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ........ .......... ........... ..........45 ....45

3.8

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................45 ..............45

3.9

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........45 ...45

3.1

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................45 ........45

I!.

!.

KETEBA KETEBALAN LAN BENANG BENANG JAHIT.. JAHIT...... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ....... ......... ............ ...........43 .....43

UJI KEKUATAN ZIPPER.......................................................................................................46  ZIPPER.......................................................................................................46

4.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........46 ....46

4.2

TEORI DASAR........ DASAR............... .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ...........................46 ....................46

4.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................46 ..46

4.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................46 .......46

4.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................46 .......................46

4.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................46 ..................46

4.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................46 ..............46

4.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........46 ...46

4.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................46 ........46

UJI KEKUAT KEKUATAN JAHITAN. JAHITAN........ ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... ...............47 ........47 5.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........47 ....47

5.2

EORI DASAR........ DASAR............... ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ....................................47 .............................47

5.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................47 ..47

5.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................47 .......47

5.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................47 .......................47

2

5.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................47 ..................47

5.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................47 ..............47

5.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........47 ...47

5.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................47 ........47

!I.

UJI CACAT CACAT JAHITAN. JAHITAN........ .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ...........................48 ....................48

6.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........48 ....48

6.2

EORI DASAR........ DASAR............... ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ....................................48 .............................48

6.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................48 ..48

6.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................48 .......48

6.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................48 .......................48

6.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................48 ..................48

6.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................48 ..............48

6.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........48 ...48

6.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................48 ........48

!II. !II.

PENGUJI PENGUJIAN AN KENAMP KENAMPA AKAN GARM GARMEN EN SETEL SETELAH AH PENCU PENCUCIA CIAN N BERULA BERULANG............4 NG............49 9

7.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........49 ....49

7.2

EORI DASAR........ DASAR............... ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ....................................49 .............................49

7.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................49 ..49

7.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................49 .......49

7.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................49 .......................49

7.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................49 ..................49

7.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................49 ..............49

7.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........49 ...49

7.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................49 ........49

!III !III..

PERP PERPIN INDAH DAHAN AN "A "ARNA RNA PA PADA ZIPPER DA ZIPPER.............................................................................5 .............................................................................5

8.1

MAKSUD MAKSUD DAN TUJUAN TUJUAN.... ........ ....... ....... ........ ....... ....... ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ........ ....... ....... ......... ........... ............ ..........5 ....5

8.2

TEORI DASAR........ DASAR............... .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. ...........................5 ....................5

SNI ISO 105-A02:2010 ..................................................................................................................5

8.3

ALAT ALAT DAN BAHAN........ BAHAN............... .............. ............... ............... .............. ............... ............... .............. .............. ...................................... .................................5 ..5

8.4

CARA KERJA........ KERJA................ ............... .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... ..................... .....................5 .......5

8.5

DAT DATA PERCOBAAN... PERCOBAAN.......... ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..............................5 .......................5

8.6

PERHITUNGAN. PERHITUNGAN........ .............. .............. ............... ............... .............. ............... ............... .............. ............... ............... .............. .............. .........................5 ..................5

8.7

DISKUSI...... DISKUSI............. .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ......................... ................................5 ..............5

8.8

KESIMPULAN.... KESIMPULAN........... .............. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ............... .............. ..........5 ...5

8.9

CONTOH CONTOH UJI........... UJI.................. ............... ............... .............. ............... ............... .............. .............. ............... ............... .............. ............... ................... ...................5 ........5

I#.

UJI KEKUAT KEKUATAN TARIK TARIK KANCING...... KANCING............. .............. .............. ............... ............... .............. ............... ....................................51 ............................51

3

9.1

MAKSUD DAN TUJUAN..................................................................................................51

9.2

EORI DASAR.....................................................................................................................51

9.3

ALAT DAN BAHAN..........................................................................................................51

9.4

CARA KERJA.....................................................................................................................51

9.5

DATA PERCOBAAN..........................................................................................................51

9.6

PERHITUNGAN.................................................................................................................51

9.7

DISKUSI.............................................................................................................................51

9.8

KESIMPULAN....................................................................................................................51

9.9

CONTOH UJI......................................................................................................................51

4

I.

UJI KEKUATAN TARIK KAIN KERAS $INTERLINING%

I.1 MAKSUD DAN TUJUAN M&'(&)*+,- &/*0'* &/*0'* &,*)*' ** 0&*) -')&0-'-'( &'(*' &'(,&,*)*' )*0- &)-* -(*,'( &'(*' '&' *+*' (*0&'. I.2 TEORI DASAR  ,/-'( ***+ 0/&/ &0&*)*' $&*'*/*' *' &'(&0&/% '&': '&' &;- ** **-*' /&&0)- ;*0< ;,==< ;&')&0-'&< *' /&*(*-'* &'(*' *)&0-* *)*, *+*' &*-/ $-')&0=*;-'(% *'( &0=,'(/- /&*(*- &&'), ,'), &'**)*' &'), $/+*& > =0% *' &'-'(*)*' '-*- &/)&)-* **-*' *-. B*+*' &*-/ **) -&=-'-/-*' /&*(*- *+*' )**+*' *'( )&0&)* - *?*+  *+*' ,)** *'( &0=,'(/- /&*(*- &&'),< &'*'( *-'< &'*(* &,*)*' *-' *0- (&/&*'< -*)*'< )&*'*'< *' )*+*'*' 0&'**'. B*+*' &*-/ ,(* **)  &0=,'(/- /&*(*- &&0- 0*/* '**' /**) &**-*' $0*/* /&,< +*'(*)< *' &'(+-'*0- *0- 0*/* (*)*%. Penggolongan Bahan Pelapis D** &,*)*' **-*'< *+*' &*-/ -('(*' &'*- 4 $&*)% &'-/ *'( */-'(:*/-'( &,'*- =,'(/- +,/,/ *'( &&'(*0,+- &'*-*' /&,*+  **-*'.

1. Lapisan Bawah (n!e"lining# A**+ *+*' &*-/ *'( )&0&)* - *(-*' *?*+ $*(-*' ,0,% *+*' ,)** **-*' $Garment Fabrics%. B*+*' &*-/ ,(* -/&,) &'(*' *-/*'  &0)**. L*-/*' *?*+ &0=,'(/- ,'), &'(,*)*' *+*' ,)** **-*' *' &/&,0,+*' &/*-'. 2. Lapisan Dala$ (In%e"&a'ing# A**+ *+*' &*-/ *'( )&0&)* - /&,0,+ *(-*' *0- **-*'< )&)*- ** ,,'* +*'* -&0(,'**' ** *(-*':*(-*' )&0)&'), /**< /&&0)- ** &0*+< *'/&)< /*,< *' *-' /&*(*-'*. L*-/*' ** &-+ + *0*-/*' *?*+< *0&'* =,'(/-'* *'( &&0,*) *' &&-+*0* &'),  **-*'. 3. Lapisan An%a"a (In%e"lining# A**+ *+*' &*-/ $*'( &0/-=*) &,) *' 0-'(*'% *'( )&0&)* - *')*0* -')&0=*;-'( *' -'-'(. I')&0-'-'( **' &&0-*' 0*/* +*'(*) /**)  &**-*'. I')&0-'-'( -(,'**' ** *(-*' &'(*' *, *' *(-*' **  **' *0- **-*' $*&) *)*, *')&%. 4. Bahan Pelapis (LiningF)"ing# A**+ *+*' &*-/ *'( -(,'**' ,'), &',),- *(-*' ** **  **-*'. L-'-'(@=,0-'( -/&,) ,(* &'(*' *-/*' )&0*+-0. L-'-'( &&0-*' &'&&/*-*' *'( 0*-< *' &&0-*' 0*/* '**'< &+*'(*)*'< *' &+*,/*' )&0+** ,-). D&/*-' **-*' *'( &0/)0,),0 *' &0&)*-< ** &,),+*' **' *+*' &*-/ **' /&*-' &/*0 ,*. S&*-' -),< ) *+*' **-*' &0,**' =*)0 *-' ,'),  5

-&0+*)-*'. S&*-' 0-'(*' ) *)*, &&,)*' *0- /,*), *+*' ,)** **-*'< ** /&*-' &/*0 ,* &,),+*' *+*' &''('*. T-* /&,* **-*' &'((,'**' &&*) &'-/ *+*' &*-/ /&;*0* &0/**:/**. A*' )&)*- **-* -(,'**' /&;*0* &0/**:/**< ** /&;*0* &0,0,)*' &'&*)*' *+*' &*-/ ***+ /&*(*- &0-,) 

Pene$pa%an Bahan Pelapis Pa!a Pa*aian

K&)&0*'(*' (**0  *. B*+*' ,)**  . I')&0-'-'( ;. I')&0=*;-'( . U'&0-'-'( &. L-'-'( •

+ons%")*si Bahan Pelapis

1. L*-/*' B*?*+ $U'&0-'-'(% U'&0-'-'( &--- ;-0-:;-0- ) *'( 0&*)-= /)*- *' 0-'(*' /**- *'( /&*'(< &'(*' &'&,0'**' *'( &,)< /&*'(< *' (&&0/- $;0-/%. C')+ ,'&0-'-'( ***+  /,)0* ;-'*< 0(*'-< 0(*'*< ,/-'< *)-/)&< ),*< 0*'< )0-;) 0-'(*' $,'), 0*,)*'%< *' /&*(*-'*. A*,' ;')+ ,'&0-'-'( **) -),',*' &'(*' (**0 &0-,) 

6

Lapisan Bawah (n!e"lining#

2. L*-/*' D** $I')&0=*;-'(% I')&0=*;-'( )&0,*) *0- &0*;*:*;* *+*' *'( &0&*< &'(*' '/)0,/- *' &'&,0'**' *'( &0&* ,*. I')&0=*;-'( -*(- &'*3 $)-(*% *(-*' &0*/*0*' '/)0,/-'*< *-), 

 T&','*' $?&'% L*-/*' -'- &--- )&','*' *'( *0*+ /&0*)'* &*'*'( *' /*-'( &'(-*). P&'((,'**' /&*-'* &'(-,)- *0*+ /&0*)< *0&'* **' &&'), **-*' &-+ *(,/ *' /)*-.

 B,*' T&','*' $'':?&'% L*-/*' -'- &,*)*''* -*,*' &'(*' ;*0* -&*< /&+-'((* )-* &--- *0*+ /&0*). I')&0=*;-'( *'( )-* -)&',' -*/*'* &-+ &0*/ *0-** *'( -)&','.

 R*,)*' $'-)% L*-/*' -'- &--- '/)0,/- *-' *'( &0&* &'(*' *-' )&','. P** ,,'*< &*/)-/-)*/ &,,0*' *+*' 0*,) &-+ )-'((- *0 *+*' )&','. B&0-,) -'- ***+ (**0*' ,, *'( &',',*' ;')+ *0- *-/*' ** $-')&0=*;-'(% *'( ,, &0&*0 - */*0*' *' -(,'**' &+ -',/)0- (*0&'. J&'-/ I')&0=*;-'(  T&','*' $?&'% C')+ B*+*'  R*,) K,*

7

Ra$,)% +)!a

C-0- *' K&(,'**' 

 B*+*' )&0,*) *0- ;*,0*' **/ *' 0*,) ,*@,, -'*)*'( *'( ,*) &'-/ -')&0=*;-'( -'- &'*0:&'*0 &'),0< )&*< ,*)< *' )-*  &0&0&*).

 M&&0-*' &'), *' &&0-'*+ ,/*'*.  D-(,'**' ** */ *' )0/

J&'-/ I')&0=*;-'(  T&','*' $?&'% C')+ B*+*'  T0,-'*-/

T"),inais

C-0- *' K&(,'**' 

 D-(,'**' /&*(*- &'&(* )&/),0 /&*'( /**- *,.  B&0&0&*) *)*, )-* &0&0&*).  D-0/&/ /&;*0* =,/-< *-'-)< ?&=.  D-(,'**' /&*(*- &'(&0*/< &&'), ** &0*+< *'/&)< *' *'  -'((*'(.

 M&&0- &)&(*/*' ** &)*- ,/*'*.

J&'-/ I')&0=*;-'(  T&','*' $?&'% C')+ B*+*'  C,='&0 

8

)&ne"

C-0- *' K&(,'**' 

 B*+*' )--/ +-'((* )&*.  B&0)&/),0 +*,/.  B*+*' &--- &)&**' &0)-'(*) $)&* )--/'* )&0(*'),'( *0&0**)*' )&','*' *' &/*0 /&0*) &'*'( *'( -(,'**'%.

 B&0&0&*).  D-(,'**' ,'), &*-/- *(-*' **' ,*< &&0- &'),  **-*'< &&0*(,/ *),+'* *+*' $0*&%.

J&'-/ I')&0=*;-'(  B,*' T&','*' $N' "&'% C')+ B*+*'  !-/&-'&

9

.liseline

C-0- *' K&(,'**' 

 I')&0=*;-'( ,*' )&','*'< )--/ *' &0&0&*).  B*+*' &--- &0*(*- *;* ?*0'*.  B*+*' &0)&/),0 &,) *)*, */*0< /&*'( /**- )&*.  B*+*' *, &&'), ,/*'*.  D-(,'**' ,'), &*-/- )&'(*+ ,*< /*,< &0*+< (*0-/ &+&0< *'  &*+*' *;&).

J&'-/ I')&0=*;-'(  B,*' T&','*' $N' "&'% C')+ B*+*'  C,='&0 $G,*@P*/-0%

10

)&ne" (/)laPasi"#

C-0- *' K&(,'**' 

 B*+*' &,'*- ** &*/)-/-)*/ )-'((- *- *'( &0)&/),0 &,) *,,' */*0.

 B*+*' &--- &)&**' /&*'( /**- )&*.  B*+*' &0&0&*).  K&(,'**' /&&0)- ;,='&0.

J&'-/ I')&0=*;-'(  R*,)*' $K'-)% C')+ B*+*'  K'-) ,/-& I')&0=*;-'(

+ni% F)si,le In%e"&a'ing

C-0- *' K&(,'**' 

11

 B*+*' &0/-=*) &,)< /&+-'((* ,*+ -&'), *' --*) /&/,*& ,/*'*.

 M&'**+ &-'*+*' &'), ,/*'*< &&0)&(*/ (*0-/:(*0-/ ,/*'*  &'-/ -'- *- -(,'**' ** /&,0,+ *(-*' **' ** &,*)*'  ,/*'* 0-* *)*, ?*'-)* *'( *+*' ,)**'* +*,/.

J&'-/ I')&0=*;-'(  R*,)*' $K'-)% C')+ B*+*'  "&=)

e&%

C-0- *' K&(,'**' 

 B*+*' -'- &--- *0*+ /&0*) *'( &*'*'( *' &&*0.  D** &'((,'**''*< /&*-'* -(,'**' *0*+ /&0*) *'( &&*0. 3. L*-/*' A')*0* $I')&0-'-'(% L*-/*' -'- &--- *+*' *'( &0) 0-'(*'< )--/ +-'((* )&* *' */* *'( &'&0,*- ,/* *)*, *),' &0,,. C')+ -')&0-'-'( ***+ =*'&<  *+*' /&-,) ) 0-'(*'< =&)< *;0'. A*,' (**0 *0- -')&0-'-'( ***+ /&*(*- &0-,).

on%oh Bahan Da'"on !an Flanel

12

a*e% !engan In%e"lining !a"i Da'"on

5. B*+*' P&*-/ $L-'-'(@,0-'(% B*+*' &*-/ &--- ;-0-:;-0- *-), &,)< -;-'< )--/< 0-'(*'< +-(0-/ /&+-'((* &&0- 0*/* /&, /**) -&'**'. C')+ *0- *+*' &*-/ $-'-'(@=,0-'(% *-), /*)-'< *),'< 0* '< '-'< /,)&0* $/-%< )0-;. A*,' ;')+ *+*' &*-/ **) -),',*' ** (**0 - *?*+ -'-.

on%oh Bahan Pelapis (LiningF)"ing#

•

F)ngsi Bahan Pelapis B&0-,) -'- ***+ &&*) =,'(/-@&(,'**' *0- *+*' &*-/ )&0/&,) ***+ /&*(*- &0-,) 

1. B*+*' P&*-/ P&0)** $U'&0-'-'(% A*,' =,'(/-@&(,'**' *0- ,'&0-'-'( ***+ 

 M&&0,*) *+*' ,)** ,/*'* /&;*0* &/&,0,+*'  M&&0,*) &- *' *(-*':*(-*' ,/*'*  M&';&(*+ *+*' )--/ *(*0 )-* )&,/ *'*'(  M&'*-*' /*,'(*' *(-*':*(-*' **-*' *)*, *,+ )-* &-+*)*' *0- ,*0 

13

2. B*+*' P&'(&0*/ $I')&0=*;-'(% A*,' =,'(/-@&(,'**' *0- -')&0=*;-'( ***+ 

 M&&0*-- &'), ** ,/*'* /&&0)- &0*+< /*,< (*0-/ &+&0   M&,*) *,< -;-'< *' 0*)* ** *(-*':*(-*' **-*'  M&'/)*-*' *' &&0- &'), )&0)&'), ** *(-*' )&0)&'), /&&0),,'(@-'((-0*' *' &)*-:&)*- ** **-*'

 M&&0,*) *' &';&(*+ *+*' 0&'((*'(@,,0 $/)0&);+ -'(% 3. B*+*' P&'(+*'(*) $I')&0-'-'(% A*,' =,'(/- /*),:/*),'* *0- -')&0-'-'( ***+ &&0-*' 0*/* +*'(*) /**) &**-*'. 4. L-'-'(@,0-'( A*,' =,'(/-@&(,'**' *0- -'-'(@=,0-'( ***+ 

 M&',),- &)*-:&)*- '/)0,/- *(-*' ** ** **-*'  M&'*+*' &'), *' *),+'* **-*'  M&-','(- *+*' ,)** ** **-*' *(*0 )-* )&,/ *'*'( $)0*'/*0*'%

 M&&0-*' 0*/* '**' $/&,< +*'(*)% /**) &**-*'  M&,*+*' **-*' ,'), -&'**' *' -)*'((**'

•

Pengg)naan !an Pene$pa%an Bahan Pelapis

1. B*+*' P&*-/ P&0)** $U'&0-'-'(%

 U'&0-'-'( -*/*'( ** *(-*':*(-*' )&0)&'), ** **-*'< -/*'* *+*' 0(*'- *)*, 0(*'* **) -(,'**' /&*(*- *+*'  &'&(* &0*+.

 U'&0-'-'( -(,'**' ,'), &'&&/*-*' *-/*' &',0,) &'), *' &*+*' )&'(*+ ,*.

 U'&0-'-'( **) -*/*'( - /&,0,+ *(-*' **-*'. 2. B*+*' P&'(&0*/ $I')&0=*;-'(%

14

 I')&0=*;-'( -(,'**' ** *(-*':*(-*' )&0)&'), ** **-*'< /&&0)- ** &0*+< *-/*' /*,< &*+*' )&'(*+ ,*< &*+*' &'(*' $*;&)%< *'/&)< *' /&*(*-'*.

 L*-/*' &+&0 *' &'(*'

Pengg)naan Bahan Penge"as (In%e"&a'ing# pa!a Lapisan Lehe" !an Lengan

 B&*+*' )&'(*+< ,* *' *' -'((*'(

Pengg)naan Bahan Penge"as (In%e"&a'ing# pa!a Belahan Tengah 3)*a !an Ban Pinggang

 M*'/&)

Pengg)naan Bahan Penge"as (In%e"&a'ing# pa!a 3anse%

 K&0*+ *' /*,

Pengg)naan Bahan Penge"as (In%e"&a'ing# pa!a +e"ah !an Sa*)

15

 I')&0=*;-'( -*/*'( ** /&,0,+ *(-*' **-*'< -/*'* **  &,*)*' */ *)*, *&0 

Pengg)naan Bahan Penge"as (In%e"&a'ing# pa!a a4Bla4e"

3. B*+*' P&'(+*'(*) $I')&0-'-'(%

 I')&0-'-'( -(,'**' /&*(*- &*-/ ** &,*)*' /,*), 0, (*0&'< /&&0)- *&)< */ *)*, *')&.

 I')&0-'-'( -*/*'( ** *(-*' )&0)&'),< /&&0)- *(-*' **' *)*/< &0*+< *' /&*(*-'*. 4. L-'-'(@,0-'(

 L-'-'( -*/*'( ** /&,0,+ *(-*' ** ** **-*'< /&&0)- */<  *&)< *')&< 0< ,/< *' *-' /&*(*-'*. I.3 ALAT DAN BAHAN A*) I'/)0' &'(*' &*' 1 (. • S&)&0-* • M-/)*0  • G,')-'( • B*+*' • •

I')&0-'-'( ?&' *' '':?&' */-'(:*/-'( /*), ,*+ K*-' ;')+ ,- ,'), -0&*)*' &'(*' -')&0-'-'(< &'(*' ,,0*' /&*(* &0-,)

16

2,5 CM 20 CM

I.4 CARA KERJA 1. P)'( *-' (*0&' &'(*' ,,0*' 2 ;  2<5 ;. 2. G*,'(*' &'(*' *-' *-/ &*) *' -&0**' ** /,+,< ?*),< )&*'*' *'( -/&/,*-*'. U'), *-' **/ /&** 4 &)-  3. P-/*+*' *-/*' ;')+ ,- *' *-' (*0&' /&;*0* *',* /&*'*'( 25 & *0*+ *'*'( ;')+ ,-. 4. A),0 *0* & &'&-) /&&--*' 0,* /&+-'((* /,, &* 0*+ *'*'( ;')+ ,- )&(* ,0,/ ** &0,**' &'&-). 5. J**'*' **) ,- &,*)*' )*0- /&+-'((* -**) 0*)*:0*)* -* )-)- )&0)-'((- *' 5 )-)- )&0&'*+

17

I.5 DATA PERCOBAAN A. U- K&,*)*' T*0- I')&0-'-'( "&'

No 1 2  6 5

+e*)a%an Tinggi (A *g#

+e*)a%an Ren!ah (B *g#

4<8 4<8 4<7 4<4 4<3

 x´  +e*)a%an (*g# 3<95 4<1 4<1 4 4<5

3<1 3<4 3<5 3<6 3<8

 x´ =4,04

( Xi − x´ ) 2

<81 <36 <36 <16 <1 <17

B. U- K&,*)*' T*0- I')&0-'-'( N':?&'

No 1 2  6 5

+e*)a%an Tinggi (A *g#

+e*)a%an Ren!ah (B *g#

4 3<6 3<4 3<4 3<2

(*g# 2<9 2<9 2<9 3 3

1<8 2<2 2<4 2<6 2<8

 x´ =2,94

I.6 PERHITUNGAN A. K&,*)*' )*0- -')&0-'-'( ?&'  x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿

√

0,017 5− 1

Cv =

=¿

√

0,017 4

  <65

0,065 Sd x 100 =  x 100 =1,6  x´ 4,04

B. K&,*)*' )*0- -')&0-'-'( '':?&'  x´  Xi −¿

¿ ¿2    Σ ¿ ¿ = Sd √ ¿

√

0,012 5 −1

=¿

√

0,012 4

18

 x´  +e*)a%an

  <54

( Xi − x´ ) <16 <16 <16 <36 <36 

<12

2

Cv =

0,054 Sd x 100 =  x 100 =1,86  x´ 2,94

I.7 DISKUSI A* &&0** =*)0 *'( **) &&'(*0,+- &,*)*' )*0- -')&0-'-'(< -*')*0*'* ***+ /,+,< )&*'*'< *+*' 0&/-' -')&0-'-'(< *' *+*' (*0&'. K&)-* &0&*)*' -')&0-'-'( &'(*' *+*' (*0&' )-* &0, -(/ )&0*, &0*/< ;,, -)&*' &'(*' ?*), )&0)&'),. T&*'*' +*0,/ -/&/,*-*'< *0&'* )&*''* *'( 0&'*+ **) &'(*-*)*' -')&0-'-'( )&0&*/< '*,' -* )&*'*''* )&0*, &/*0< ** **' &'(,*+ /-=*) &(*'(*' *+*' (*0&'. I.8 R*)*: )*0- ?&' R*)*: )*0- ?&' D*0**)  *+?*

KESIMPULAN 0*)* &,*)*' -')&0-'-'(  4<4 ( 0*)* &,*)*' -')&0-'-'( '':  2<94 ( *)* &0;**' -/-,*' &,*)*' )*0- -')&0-'-'( &-+ &/*0 -*'-'(*' &,*)*' )*0- -')&0-'-'( '': ?&'.

?&'

1.9

CONTOH UJI

II.

19

II.JI SLIP JAHITAN II.1MAKSUD DAN TUJUAN M&*,*' ,- /- *+-)*' ,'), &'(&)*+,- &0** &/*0 /- *+-)*' *'( -+*/-*' &+ *-' ;')+ ,- & *0*+ ,/- *,,' & *0*+ **'. II.2TEORI DASAR  D- ** &'((,'**'* ** &&0** **-*' *-< /&&, )&0*- &0,/**'  *+-)*'< /&0-'( )&0*- /&- &'*'( *-' ** *&0+* *+-)*''*. K&0,/**' )&0/&,) /,-) -&0*-- &'(*' &'*+-)*'< /&+-'((* **-*' )&0/&,) )-*  **) -**-. O&+ *-0&'* -), &'(,,0*' )*+*' /&- &'*'( *-' ** *-' )&',' /*'(*) -&0,*' ,'), &'(&'*-*' ,),. S&- *+-)*' **) -/&**' &+ &&0** =*)0 R&'*+'* )&)* &0 -';+- &'*'( **' *)*, &'*'( ,/- *0- *-' )&0/&,). • D*'(*'* *,+ *+-)*' • P**-*' )&0*, &)*) *)*, */ • K'/)0,/- /&* *'( )-* /&/,*• K,0*'('* ,,0 *-' • P&'(,-*' /- *+-)*' -*,*' &'(*' ;*0* ;')+ ,- --*) &,-*' -*+-) &*) *' /&**0 &'(*' -*)*'< &,-*' -)'(. C')+ ,- -)*0- & *0*+ )&(* ,0,/ *+-)*'< /&+-'((* *) -)&'),*' &/*0'* (** *'( &'&**' )&0*-'*  &0(&/&0*' &'*'( /&&*0 *'( - )&'),*' $3  *)*, 6 %. /- *+-)*' ,(* **) -,,0 &'(*' &&0** ; /- &'*'( *'( -&0- &*' )&0)&'),. K&,* ;*0* -' -/* -(,'**' ,'), &';*0- /- *+-)*'. S**) -'- *'( ---+ ***+ ,'), &'&'),*' (** *'( -&0,*' ,'), &,**' /&&*0 6  *)*, 3 . **) *'( -(,'**' ***+ **) &,*)*' )*0- /-/)& *, )*0- )&)* *' /-/)& ,,0 )&)*. II.3ALAT DAN BAHAN A*) I'/)0' • M-/)*0  • J*'(* /0'( • G,')-'( • M&/-' *+-) • J*0, *+-) &)0-; 9 • B&'*'( *+-) 1F -&/)&0  • B*+*' •

K*-' ;')+ ,- &'(*' ,,0*' /&*(*- &0-,)

20

II.4CARA KERJA 1. P&0/-**' ;')+ ,- /&&0)- (**0 - *)*/ 2. P*/*'( ;')+ ,- )&0/-/*15 ; *'( )-* )&0-*) *' )-* ** *+-)*' ** & *)*/ *' *?*+. 3. J**'*' &/-' +-'((* )&0&'), (0*=- &,*)*' *' ,,0 *-' 4. K&,-*' ,,'( &'* &*- ** )-)- -*'* *?* )&0*- (0*=- **  &'(,-*' &0)**. 5. P*/*'( ;')+ ,- *'( ** ** & *)*/ *' *?*+ 6. J**'*' &/-' /&+-'((* )&0&'), (0&=- &,*)*' )*0- *' ,,0 *+-)*' 7. U,0 (0*=- *'( -&0&+ *0- (0*=- )&0/&,)

21

II.5 DATA DATA PERCOBAAN

22

II.6PERHITUNGAN T-* )&0*- ,**' ** **'. • B,**' ** ,/• B,**' 3 $3  5%  4  19  2<4 ( $2 N% B,**' 6  $6  5%  4  34  2<4 ( $2 N% II.7DISKUSI *)0 *'( **) &&'(*0,+- /- *+-)*' ***+ &/*0 &;-'* /&)- *+-)*' *'  &0*)*' ,';-. P&'*+-)*' ,(* +*0,/ &&',+- &0/*0*)*' /)*'*0) *+-)*' &'(*' SPI *' -*&)&0 *0, *'( )&*+ -)&'),*'. II.8KESIMPULAN T&0*- ,**' ** ,- /- *+-)*' &* 0*+ ,/B,**' 3 2<4 ( $2 N% B,**' 6  2<4 ( $2 N% S&*'(*' ** ,- /- *+-)*' &* 0*+ **' )-* -)&,*' **'* ,**'.

23

II.9CONTOH UJI

24

III.

PENGUJIAN MUTU BENANG

III.1 MAKSUD DAN TUJUAN M&*,*' &'(,-*' ,), &'*'( *+-) ,'), &'(&)*+,- '0 &'*'(< TPI< ;0-'&< &)&**' &'*'(< *' &,*)*' > ,,0 &'*'(. III.2

TEORI DASAR 

Fungsi benang enang !a"i# $e$ben#u% !a"i#an &ang e'sien #an(a (u#us a#au #e)*is#+)si sea$a $asa (enggunaan ()+*u%. Fungsi *asa) *a)i sebua" benang a*aa" un#u% $e$be)i%an %esan es#e#i%a *an (e)-+)$a *i !a"i#an *an %ei$. Fa*%o" 7ang $e$penga")hi es%e%i*a "*0'*< -*, *' &+*,/*' @ &)&**' +*0,/ -&0)-*'(*' /**) &--+ &'*'( ,'), ),,*' &0*)-= /&&0)- *+-)*' *)*/ *)*, 0-0.

P&0)-*'(*' *-' &-,)- •

&/&/,*-*' 0'* *' ?*0'*

•

?*0'* )*+*' ,'),0 

• •

 &--+*' /&)- *+-)*' &/&0*(**' =0*/- *+-)*'.

*)0:=*)0 *'( &&'(*0,+- &0=0* B&'*'( *'( -(,'**' ** **-*' +*0,/ ;,, )*+*' ** ,'), &'*+*' *0*/*' *'*/ *0, *'( )&0*- ** /**) &'*+-)< 0/&/ *+-0 **-*'< &0&(*'(*' *' &,-+*' /&** &**-*'. P&0=0* B&'*'( ** **-*' **) -&*,*/- *0- •

&,*)*' *+-)*'

•

&)*+*'*' *0*/-

•

&*/)-/-)*/

•

&)*+*'*' --*

•

/-=*) ,*+ )&0**0 

•

?*0'* )*+*' ,'),0 

25

e$a$(uan Ja"i# K&*,*' *+-) &'*'( ***+ -/)-*+ *'( -(,'**' ,'), &'((**0*'  &0=0* &'*'( *+-). S&,*+ &'*'( &'(*' &*,*' *+-) *'( *- &---*&)&0 *'( /&0*(* &'(*' &0,**' *+-0 *'( *-. K&/&0*(**' '(-),-'*  &'*'( &0')0-,/- ** &,*)*' *'( /&0*(* *' &'(,0*'(- (&/&*'< /**) &&?*)- &*'-/& &&'), *+-)*'. H* -'- ,(* &-'-**' &0,/**'  &'*'( *' -** )&0*-) *'( )-, *0- &/-' */*'( &'*'(< &&0*-- *+-)*' *' &0,/- 0,:0, &0,*-)*/ 0&'*+. P*0*&)&0 &*,*' *+-) P*0*&)&0 *'( &'&'),*' &*,*' *+-) ,'((, ** &'*'( ***+ •

T-* ** &0,/**' ** /**) &'*+-) ** &;&*)*' )-'((-

•

P&&'),*' *+-)*' K'/-/)&'

•

T-* ** *+-)*' *'( -&?*)-

•

P&&0*)**'< ,'), &';&(*+ &0,*+*' ** &)&(*'(*' /&** &'*+-)

•

K&)*+*'*' *0*/- )-'(*) )-'((-

•

K&+*,/*' &0,**' ;,,< ,'), &&?*)- &','),' &/-' &'(*' ,*+

K*/-=-*/- B&'*'( B&'*'( **) -*/-=-*/-*' &'(*' ;*0* *'( &0&*. B&&0** */-=-*/- ,, -*/*0*' ** •

1. S,/)0*)

•

2. K'/)0,/-

•

3. L*-/*'

1. K*/-=-*/- &0*/*0*' /,/)0*) Ala$i S&*0*'( &'((,'**' &'*'( *'( )&0,*) *0- /,/)0*) **- /*'(*) /&--) ** *-*/- -',/)0-. N*,'< &'*'( **- *'( *-'( ,, -(,'**' ***+ &'*'( *),'. Sin%e%is K*0&'* &)&0*)*/*' /&0*) **-< &'((,'* &'*'( )&*+ &0-'*+ & &'*'( *'( )&0,*) *0- /&0*) /-')&)-/ *0&'* /&0*) /-')&)-/ &--- /-=*):/-=*) *'( --'(-'*'< *-), &,&)*' *'( /*'(*) )-'((-< 0&/-/)&'/- *'( )-'((- )&0+** *0*/- *' &)*+*'*' 26

*'( *- )&0+** *+*' --*. S&0*) /-')&)-/ ,(* )-* )&0&'(*0,+ &+ &&**'< ,/,< *,0< /&0*'((* *)*, *)&0-.

2. asi'%asi be)*asa)%an s#)u%#u) benang %+ns#)u%si Benang pin%al -,*) &'((,'**' /&0*) **- *)*, /-')&)-/. P-&/)&0 -')* ***+ /**+ /*), &'*'( *'(  *-'( *'* -(,'**'. J&'-/ &'*'( -'- &-+ ,*) *0 &'*'( *),' &'(*' ,,0*' *'( /&*'-'(< *' )&0/&-* ** &0*(*- ,,0*' *' ?*0'*.

Benang o"esp)n ***+ -'*/- *0- /&0*) /)*& *' =-*&'. B&'*'( ;0&/,' *'( *-'( ,, -(,'**' &--- '/)0,/- ,)- *-/< &'(*' /&)-* *-/ )&0-0- *0- -')- =-*&' -&/)&0 &'(*' *),' *)*, /&0*) &/)&0 *'( &,'(,/ -')-.

S)0,),0 &'*'( -'- &&'(*0,+- &,*)*' -&/)&0 =-*&' *' &*,*' *+-) ,'(,/ *),' *)*, /&0*) -&/)&0. B&'*'( ;0&/,' ,,'* -(,'**' ,'), &'*+-) &;&*)*' )-'((- &0*(*- &'-/  **-*'< )&0,)** &'-/ **-*' *'( &,),+*' &,*)*' *+-)*' )-'((-.

27

Benang &ila$en &-+ ,*) *0- &'*'( -')* *0/&0*) *' ,,0*' *'( /**. T-(* &'-/ &'*'( =-*&' *'( ,, -(,'**' Benang $ono&ila$en )&0,*) *0- /&0*) ),'((*  &0&/-'*,'(*' &'(*' &)&**' )&0)&'),. M&/-,' '=-*&' ,*)< /&0*(* *' ,0*+  &,*)*''*< &'*'( &'-/ -'- )-* &--=&/---)*/ *' *, /&0)* )&0*/* (*)*. A-*)'*<  &'((,'**' &'*'( -'- -*/*'* )&0*)*/ ** &-*'< )-0*-< *' =,0'-),0 &0*-/.

Benang $)l%i&ila$en +*,/ -*/*'* )&0,*) *0'-' *)*, -&/)&0 *' -(,'**' -* 0-0-)*/ ,)**'* ***+ &,*)*' )-'((-. B&'*'( -'- )&0-0*0- ,* =-*&' *)*, &-+ *'( &0&/-'*,'(*' *' -&-')-0 *- /*),. B&'*'( -'- -*/*'* -(,'**' ,'), &'*+-) /&*),< **-*' ,-)< *'  0, -',/)0-.

28

Benang &ila$en ,e"%e*s%)"  -*/*'* )&0,*) *0 -&/)&0 *' -(,'**' )&0,)** /&*(*- &'*'( &0  ,'), *+-)*' &',),. M&&0- )&/),0 ** =-*&' &&0-*' &-+ *'* &',), *' /-=*) &0&'((*'(*' *'( )-'((- ** &'*'(< )&)*- &,*)  &'*'( -/* )&0/*'(,).

Dasar-dasar konstruksi benang S&,* &'*'( *+-) '&'/-'* &'(*?*- /-,/ 0,/- /&*(*- &'*'( /&&0+*'*. B&'*'( */*0 -'- -0,/- &'(*' &--' *- /*), /&0*) *'( 0&*)-=  &'& *)*, =-*&' +*,/ &0/*,'(*'. B&&0** -/)-*+ *'( -(,'**' ** ')&/ '/)0,/- &'*'( ***+ Pilinan  P--'*' &'*'( &'(*;, ** ,*+ ,)*0*' &0 /*),*' *'*'( *'( -,),+*' ,'), &'*+*' /&0*) @ *-/*' *- /*), /&+-'((* &&0-*' &,*)*' *' =&/---)*/ *'( -&0,*' ** *+*' &'*'( )&',' @ &'*'(. B&'*'( &'(*'  --'*' *'( &0&-+*' &,'(-'*' ,(* **' &'-,*' &/,-)*' /**) &'*+-) *0&'* &,*)*' --'*'< *'( **) &'&**' ,/,)< /-,< -*)*' *' &,'(-'*' '((*0 *'( &'(+**'(- &&'),*' *+-)*'. A"ah pilinan  A0*+ --'*' -/&,) /&*(*- S ,'), --' -0- *'  ,'), --' *'*'. S&*(-*' &/*0 &/-' &0*)*' ,';- /*), *0, *' &/-' *-''* -0*';*'( ,'), &'*'( --' . B&'*'( --' S )&0,0*- /&** &&'),*' /&)- *+-)*'.

A0*+ --'*' )-* &&'(*0,+- &,*)*' &'*'(< )&)*- **) /*'(*) &'((*'((,  &0=0*'* -* -(,'**' ** &/-' *'( )-* ;; Lapisan !an %ali  B&'*'( &'(*' *'* '&' *'( ---' *- /*), ,'), &&'), *-/ &'*'(. *'( *-'( /&0-'( -(,'**' ***+ &'*'( *-/*' 2< 3 29

*)*, 4. B&'*'( ---' *- /*), ,'), &'(+*/-*' &'*'( &'(*' *-'*' )*-. *'(  *-'( /&0-'( -(,'**' ***+ &'*'( )*- 4< 6 *)*, 9.

*)"an  K&)&**' &/&,0,+*' &'*'( *+-0 -'- -/&,) /&*(*- B--< N0 T-&)< T& *)*, H-),'(*'. B&'*'( +*0,/ /&+*,/ ,'(-' )&0(*'),'( &,*)*' *'( -&0,*' *+-)*'. U,'*< &'*'( )&* &--- &,*)*' *'( &-+ &/*0< &'(-'(*) *','(*' /&0*) *' /)0,),0 &'*'( *'( /**. B&'*'( +*,/ ;&'&0,'(  &0*,0 & &0,**' *-' *' )-* ,*+ )&0&'* *0*/- *0-** &- &'(*'  &'*'( *'( &-+ )&*. B&'*'( +*,/ &0&0=0* &-+ *- &'(*' *0, +*,/ *' &'(+*/-*' -/)0/- *-' &-+ /&--) *0-** *0, )&*.

3. asi'%asi be)*asa)%an 'nis"ing benang -'-/+-'( -&0-*' ** &'*'( ,'), ,* ),,*' 1. 3ening*a%*an *e$a$p)an 8ahi% B&&0** =-'-/+-'( **) &'-'(*)*' &,*)*'< &)*+*'*' *0*/- *' &,*/*'  &'*'(. 2. 3en'apai pe"s7a"a%an &)ngsional %e"%en%) B&&0** =-'-/+-'( &--- =-'-/+-'( -*)*'< ,*' /,,< *')- *,0< )*+*' *-< *')*-0 *' *')-/)*)-. D)*)ngan ,)ng*)s B&'*'( *+-) -*/,*' & ** &0*(*- &'-/ ,'(,/ /&/,*- &'(*' &'-/  &'*'(< &/-' *+-) *' &,),+*'. D,,'(*' ,'(,/ /*'(*) &')-'( *(- &'*'( )&0,)** /&** )0*'/0)*/- *' -(,'**' ** &/-'. B,'(,/ ,'(-' &0& ?*0'* /&/,*- &'(*' ,,0*' *' &'-/ &'*'( ,'), &,*+*' &'(&'**'.

 Te)$in++gi enang D&'(*' &0*(*- --+*' &'*'(< -)* +*0,/ &'(&)*+,- &&0** )&0-'(- *'(  &0+,,'(*' &'(*' /-=*) &')-'( &'*'( ,'), &'-*- &0&**' *')*0* &'-/  &'*'( *'( &0&*. 30

+e*)a%an %a"i*  ***+ &)&(*'(*' *'( **) &,),/*'< -'*)**' ** (0* *)*, -(0* $(**% +e)le%an ***+ &,*)*' 0&*)-= *'( -&0&+ &'(*' &*(- &,*)*' )*0- &'(*' &)&**' /)0,),0. +e*)a%an si$p)l ***+ &*' *'( -&0,*' ,'), &,),/*' *'*'( &'*'( *'( -/-, &-'(*0- *'*'( *-' *0- &'*'( *'( /**. +e*)a%an si$p)l $ini$)$ ***+ &,*)*' /-, )&0&*+ ** /&0*'(*-*' /-, $-,- ** *'*'( &'*'( &0/*,'(*'%. Pe"pan8angan p)%)s  ***+ ,*+ - *'* &'*'( -&0*'*'( ** )-)- ,),/'* *'( -'*)**' ** &0/&')*/& *'*'( */-'*. 3o!)l)s ***+ -/)-*+ *'( -(,'**' ,'), &',',*' '-*- ',&0- *'( &',',*' 0&*/- )&/)- &)-* -)&0**' (** )*0-. 9las%isi%as ***+ /-=*) &'*'( *'( &,'(-'*' &'*'( ,-+ & *'*'( */-'* /&)&*+ -&0*'*'( & *'*'( *'( -)&)**'. Pen7)s)%an  ***+ *'*'* &'*'( *'( &'(&0,) *0&'* &';,;-*' *)*,  &*'*/*'. +ele$,a,an *e$,ali ***+ ) ,* ** /&0*) *)*, &'*'( *'( -'*)**' ** &0/&')*/& ) *+*' *'( &'*0:&'*0 &0-'(.

/e)s&a)a#an benang !a"i# be)%uai#as bai% +e*)a%an %a"i* 7ang ,ai*  &'*+*' &**'*' &- *'( -*+-) /&** -;,;- *' -**-. Pe"$)*aan hal)s !an %i!a* a!an7a *esalahan  &*/)-*' /&--) (&/&*' *')*0*  *0, *' *+*' /&** &'*+-) &0&;&*)*' )-'((-. B&'*'( +*0,/ -,*/- &'(*'  *- ,'), &'-'(*)*' &*,*' *+-) *' &)*+*'*' )&0+** *0*/-. asil *e%e,alan  !ia$e%e" *'( /** &'(+*/-*' &'*'( *+-) *'( 0*)*< *'(  &0(&0* &'(*' *';*0 *' ;&*) &*,- *)* *0, *' *-'. H* -'- ,(* &&'(*0,+- &,*)*' )*0- &'*'(< &)*+*'*' )&0+** *0*/- *' '/)0,/ --'*''*. B&'*'( *'( )-* 0*)* **) &--' & /-, &'& *' *;&) *)* *0,. 9las%isi%as 7ang ,ai*  &,*) &'*'( **) &*- & *'*'( */-'* /&(&0* /&)&*+ &)&(*'(*' -&*/. E*/)-/-)*/ &'*'( *+-) &&'(*0,+- &,*)*' *' ,*-)*/ *+-0 *+-)*' &-. 31

a"na 7ang %ahan l)n%)"  &&0-*' &&**' )&0+** *(&' *'( &0&* *'(  &0/&'),+*' &'(*' &'*'( /&** &,*)*' *' &';,;-*'. S&+-'((* &'*'( */)&--- ?*0'* *'( /&0*(*. Ting*a% pen7)s)%an 7ang "en!ah  *0- &'*'( *'( -(,'**' ** *+*' *-' &'(*' )-'(*) &',/,)*' &-+ )-'((- &'(,0*'(- &,'(-'*' &0,)*' ** & -. +e%ahanan 7ang ,ai*%e"ha!ap se"angan *i$ia  ***+ /-=*) *'( --'(-'*' *0 &'*'( *'( -(,'**' **

 **-*' *'( ,'(-' &'(**- 0/&/ &';,;-*'< &,)-+*' *)*, ;,;- &0-'(. +e%ahanan a,"asi 7ang ,ai*  &*/)-*' &0=0* *+-) *'( *- *' &,*)  &'*'( &-+ )*+*' **.

G**0 &0-,) -'- &',',*' +*/- )&/ *0*/- *')*0 &'*'( *' &&0-*' -'-*/- &)*+*'*' */-'(:*/-'( )&0+** *0*/- J-* L-'&'< R*' C')-',,/ -*&') $C% &--- &)*+*'*' 1< ** •

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S,)0* P-')*  4

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P-&/)&0 P-')*  12

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P-&/)&0 C  3

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 N-' P-')*  4

•

 N-' P-')*  4

a"na 7ang %ahan l)n%)"  **' &&0)*+*'*' ?*0'* */- &'*'( )*'* &0,*+ *)*, &,*0 &)-* &'(**- &';,;-*' *' )&0&'* ;*+**. "*0'* &'*'( +*0,/ )*+*' )&0+** &0*(*- *(&' ,'), *'( &'&'),+'* /&** &,*)*' *'  &'((,'**' T*+*' ,'),0 ?*0'* **) -,,0 )&0+** •

A-0 *'( &'(*','( 0 

•

K&0-'(*)

•

 N* *0&'* *-0 -'(-'

•

C,;- &0-'(

•

T&*'*'  */*+ *' &0-'( 32

•

P&,)-+*'

3e%a$e"is$e $ini$al **) -;**- &'(*' &'-*- ?*0'* &'((,'**' )* &/&/,*-*' ?*0'*. M&)*&0-/& ***+ /-=*) *'( &&*) ** &'*'( &)-* ?*0'*  &'*'( *'( /** )**'* &0&* ** '-/- &';*+***' *'( &0&*. P&&0- ;*+** /)*'*0 /&0-'( -(,'**' ,'), &*?*' &=& &)*&0-/&.

III.3 III.3.1

NOMOR BENANG JAHIT ALAT DAN BAHAN A*) M-/)*0  • •  N&0*;* *'*-/-/ B*+*' •

1 +&*- &'*'( &'(*' *'*'( 5 ;.

III.3.2

CARA KERJA 1. S-**' ;')+ ,- &'(*' &'(,,0 1 +&*- &'*'( /&*'*'( 5 ; &'((,'**' -/)*0. 2. T-*'( */-'(:*/-'( &0*) &'*'( &'((,'**' 3. C*)*) &0*) &'*'( ,'), &'(+-),'( '0 &'*'(.

III.3.3

DATA PERCOBAAN No 1 2  6 5 ; < = > 10

Be"a% Benang ($g# 15 18 17 16 18 16 16 15 17 18

P*'*'( &'*'(  5 ;  <5  33

Be"a% Benang (g# <15 <18 <17 <16 <18 <16 <16 <15 <17 <18

III.3.4 PERHITUNGAN 1. P&'0*' B&'*'( T-* L*'(/,'(  panjangbenang ( m )  Nm= berat benang ( g )

 Ne=

 panjangbenang ( hank ) berat benang ( lbs )

A. P&'0*' &'*'( )-* *'(/,'( N 1. 2. 3. 4. 5. 6. 7. 8. 9. 1.

Nm= Nm= Nm= Nm= Nm= Nm= Nm= Nm= Nm= Nm=

0,5 0,015 0,5 0,018 0,5 0,017 0,5 0,016 0,5 0,018 0,5 0,016 0,5 0,016 0,5 0,015 0,5 0,017 0,5 0,018

=33,3 =27,78 =29,41 =31,25 =27,78 =31,25 =31,25 =33,3 =29,41 =27,78

B. P&'0*' &'*'( )-* *'(/,'( N& 1. 2. 3.

=

Ne

Ne

=

Ne=

0,5 / 768

0,015 / 453,6 0,5 / 768 0,018 / 453,6 0,5 / 768 0,017 / 453,6

=

  0,00065

=

  0,00065

=

  0,00065

0,000033

0,000039

0,000037

34

=19,6 =16,67 =17,56

4. 5. 6. 7. 8. 9. 1.

Ne= Ne

=

Ne= Ne=

=

Ne

Ne=

Ne

=

0,5 / 768 0,016 / 453,6 0,5 / 768 0,018 / 453,6 0,5 / 768 0,016 / 453,6 0,5 / 768 0,016 / 453,6 0,5 / 768 0,015 / 453,6 0,5 / 768 0,017 / 453,6 0,5 / 768 0,018 / 453,6

=

  0,00065

=

  0,00065

=

  0,00065

=

  0,00065

=

  0,00065

=

  0,00065

=

  0,00065

0,000035

0,000039

0,000035

0,000035

0,000033

0,000037

0,000039

2. P&'0*' B&'*'( L*'(/,'( 1000 x berat benang ( g ) Tex=  panjangbenang ( m)

Td =

9000 x bearat benang ( g )

 panjang benang ( m )

A. P&'0*' B&'*'( L*'(/,'( T& 1000 x 0,015  15 = =30 Te x = 1. 0,5 0,5 2. 3. 4. 5. 6. 7. 8.

Tex=

1000 x 0,018

Tex=

1000 x 0,017

Tex =

1000 x 0,016

Tex=

1000 x 0,018

Tex =

1000 x 0,016

Tex =

1000 x 0,016

Tex =

1000 x 0,015

0,5

0,5

0,5

0,5

0,5

0,5

0,5

=

 18

=

 17

=

 16

=

 18

=

 16

=

 16

=

 15

0,5

0,5

0,5

0,5

0,5

0,5

0,5

35

=36 =34 =32 =36 =32 =32 =30

=18,57 =16,67 =18,57 =18,57 =19,6 =17,56 =16,67

9. 1.

Tex=

1000 x 0,017

Tex=

1000 x 0,018

0,5

0,5

=

 17

=

 18

0,5

0,5

=34 =36

B. P&'0*' B&'*'( L*'(/,'( T 9000 x 0,015 135 = =270 Td = 1. 0,5 0,5 2. 3. 4. 5. 6. 7. 8. 9. 1.

No

1 2  6 5 ; < = > 10

Td =

9000 x 0,018

Td =

9000 x 0,017

Td =

9000 x 0,016

Td =

9000 x 0,018

Td =

9000 x 0,016

Td =

9000 x 0,016

Td =

9000 x 0,015

Td =

9000 x 0,017

Td =

9000 x 0,018

0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

Pan8ang Benang ($#

T!

<15 <18 <17 <16 <18 <16 <16 <15 <17 <18

27 324 36 288 324 288 288 27 36 324

=

162

=

153

=

144

=

162

=

144

=

144

=

135

=

153

=

162

0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

=324 =306 =288 =324 =288 =288 =270 =306 =324

Te?

Ne

N$

( Xi − x´ ) 2

3 36 34 32 36 32 32 3 34 36 36

19<6 16<67 17<56 18<57 16<67 18<57 18<57 19<6 17<56 16<67

33<3 27<78 29<41 31<25 27<78 31<25 31<25 33<3 29<41 27<78

9<3 6<1 <7 1 6<1 1 1 9<3 <7 6<1

´

 x Nm

´ 30,25 =

Σ = 41,3

 x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

III.4 III.4.1

√

  41,3 10 −1

=¿

√

 41,3 9

  2<1

Sd 2,1 x 100 =  x 100 =6,9  x´ 30,25

KEKUATAN DAN MULUR BENANG JAHIT ALAT DAN BAHAN A*) A/*' $S-'(& *0' S)0&'()+ T&/)&0% • G,')-'( • B*+*' B&'*'( *+-) CARA KERJA 1. L&0)**' &'*'( ** &'**'( 2. A),0 */*' &)&0 ** /-/- *0, - *'(* . 3. K,';- ),*/ *(*0 *0, )-* &0,*+ 4. B,* &'(,';- ),*/ & *)*/< )*0- &'*'( +-'((* &&?*)- & *?*+ 5. K,';- & *)*/ *' ,0,/*' &'*'( 6. K,';- & *?*+. 7. B,* &'(,';- *0, */*' &)&0 *(*0 **) &0**' 8. T*0- ),*/ +-'((* &'*'( ,),/ 9. A*)- &/*0 &,*)*' *' ,,0 &'*'( /**) ,),/ •

III.4.2

III.4.3

DATA PERCOBAAN B&*'  2. (0* No

+e*)a%an (g#

( Xi − x´ )

1 2  6 5

1 11 1 12 1

36 16 36 196 36

 x´   16 III.4.4

Σ =320

PERHITUNGAN 37

2

3)l)" (@#

( Xi − x´ )

15<8 16 15<8 16<2 15<8

<14 <64 <14 <78 <14

 x´   15<92

Σ =0,1264

2

A. K&,*)*' )*0- &'*'(

 x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

√

320 5 −1

=¿

√

√

  <57

320 4

  8<94

 8,94 Sd x 100 =  x 100 = 0,88 1006  x´

B. M,,0 &'*'(

 x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

C.

D.

  Tenacity =

√

1,3 5 −1

=¿

1,3 4

Sd 0,57 x 100 =  x 100 =3,6 15,8  x´

rata − ratakekuatan ( g )   nomor benang ( tex )

  Breakinglength =

1006 33

  3<48(@)&

rata −rata kekuatan ( g ) x Nm 1000

1006 x 30

 

1000

  3<18

K III.5 III.5.1

KETEBALAN BENANG JAHIT ALAT DAN BAHAN A*) T+-;'&// )&/)&0  • B*+*' 5 +&*- &'*'( CARA KERJA 1. S-**' 5 +&*- &'*'(. 2. U,0 &)&**' &'*'( &'((,'**' )+-;'&// )&/)&0 &'(*' ;*0* &'(,,0'* /&*'* 3 *- ** )&*) *'( &0&* 3. C*)*) &)&**' &'*'( *' 0*)*:0*)**' DATA PERCOBAAN •

III.5.2

III.5.3

38

No

Te,al Benang ($$#

( Xi− x´ )

1 2  6 5

<16 <15 <15 <16 <16

<16 <36 <36 <16 <36 <12

 x´ =0,156

2

III.5.4 PERHITUNGAN  x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

III.6 III.6.1

√

0,00012 5 −1

=¿

√

0,00012 4

  <54

Sd 0,0054 x 100 =  x 100 = 3,4 0,156  x´

TWIST  PER INCI ALAT DAN BAHAN A*) T?-/) )&0/)&0 &'(*' *0* &-) 1 -';+• J*0, • G,')-'( • B*+*' •

III.6.2

III.6.3

B&'*'( *+-)

CARA KERJA 1. P*/*'( &'*'( ** **)< &-) &'*'( ** & 2. A),0 /** ** *'(* ' 3. P--+ &*' /&/,*- &'(*' '0 &'*'( ,'), &'*'( 0*'(* *'  &'*'( ),'((* 4. P*/*'( &*' ,'), &,* &'*'( 0*'(* 5. T&*' ) ?&0 ,'), &'***' &/-' 6. T&*' /)*0) ,'), &,*- ?,* )?-/)< *),0 &;&*)*' ),0'-'( 7. S&)&*+ )?-/) &'*'( )&0,*< -/*+*' )?-/) &'*'( 0*'(* &'(*' *0, +-'((* &'*- &'*'( ),'((* 8. B&'*'( -(,')-'( /**+ /*),'* 9. B&*' -(*')- &'(*' &*' ,'), &'*'( ),'((* 1. P,)*0 &'*'( ),'((* &'(*' *0*+ &0*?*'*'* *0- &'*'( 0*'(* ** /** '< &0+*)-*' +-'((* /** &*- ** *'(* ' *(-. DATA PERCOBAAN 39

No

Twis% Pe" In'hi

( Xi − x´ )

1 2  6 5

289 29 289 29 295

1<24 4<84 1<24 4<84 7<84 38

 x´ =292,2

• • •

III.6.4

2

A0*+ )?-/) & -0- $% B&*' 5 (0* J*0* &-) 1 -';+ PERHITUNGAN •

  TPI benang gintir=

 jumlah putaran

292,2

 

10

  29<2

10

 x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿

•

Cv =

•

III.7 III.7.1

√

38 5 −1

√

=¿

38

  3<8

4

Sd   3,08 x 100 =  x 100 =1,05  x´ 292,2

CRINKLE ALAT DAN BAHAN A*) C0-'& =*)0 &)&0  • B&*' <5 (0* • B*+*' •

III.7.2

III.7.3

B&'*'( *+-)

CARA KERJA 1. P*/*'( &'*'( ** /&)-* & 1 /**- &'(*' 5 2. S&*, ,';- & /&)&*+ &'*'( )&0*/*'( 3. B&0-*' &*' <5 ** &'*'( 4. A*)- ***+ )&0*- ;0-'& ** &'*'(. DATA PERCOBAAN

No

1

2



6

5



( Xi − x´ )

1















40

2

2  6 5

   

   

   

   

   

     x´ 

    

 III.7.4

PERHITUNGAN  x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

√

0 5 −1

=¿

√

 0 4

  

0 Sd x 100 =  x 100 = 0  x´

III.8 DISKUSI D** &'(&)*+,- ,), /,*), &'*'(< *'* &'(,-*' *'( +*0,/ -*,*' /&&0)- '0 &'*'(< &0*)**' &0,**' &'*'(< )?-/) &0 -';+-< ;0-'&< *' &,*)*' > ,,0 &'*'(. P** &'(,-*' *- -'- &'((,'** &'*'( *+-) &'(*' '0 &'*'( 33<2 T&. J-* -&)*+,- *0- '0 &'*'(< ** &0/*0*)*' ,),  &'*'( *+-) &/)&0 ***+ C! &,*)*' )*0-@+&*- ***+ 9F< ,,0 */-* 19F< *' -*&)&0 */-*'* ***+ <17 . B*'* =*)0 *'( **) &'&**' +*/- ,- )-* /&/,-* &'(*' &0/*0*)*' *'( **. J-* ** &'(,,0*' +&*- &'*'( ,'), '0 &'*'( )-* *,0*) ** **' &'&**' &0&**' /-('-=-*' ** &0*) &'*'(@+&*-. P&'((,'**' **) *'( )-* /&/,*- &'(*' ;*0* ,(* **) &'&**' &/-' ,*+ 0,/* *)*, )-* &'(+*/-*' *)* *'( &'*0. M,), &'*'( *+-) *'( *(,/ ***+ &)-* &*,- ,- ;0-'& ** **' &'(+*/-*' '-*- '. 3.9 KESIMPULAN  N0 &'*'( • T  74<7  4 T&  33<2  N&  18  N  3<25 K&,*)*' > ,,0 &'*'( • T&'*;-)  3<48 (@)& B0&*-'( &'()+  3<18  K&0*)**' &'*'( • R*)*:0*)* -*&)&0 &'*'(  <156  41

• •

T?-/) P&0 I';+TPI ,'), &'*'( (-')-0  29<2 C0-'& T-* )&0*- ;0-'& ** /**) &'(,-*'< ** '-*- ;0-'& ***+ .

3.1 CONTOH UJI

I!.

UJI KEKUATAN ZIPPER

I!.1 MAKSUD DAN TUJUAN M&*,*' &'(,-*' &,*)*' -&0 ,'), &'(&)*+,- &0** &/*0 &,*)*' ** /&)-* *(-*':*(-*' -&0. I!.2 TEORI DASAR   Zippper )&0*/, &** */&/0-/ *'( -(,'**' ** 0, (*0&'. S&&0)+*'* 0, (*0&'< zipper ,(* &&0,*' &'(,-*' &,*)*+' *' &)*+*'*'. Bagian-,agian zipper:

K&** zipper $/-&0% B*(-*' *0- zipper  *'( &0=,'(/- ,'), &'((*,'(*' (-(-  zipper  &)-*  zipper  -),), *' &-/*+*' (-(- zipper &)-* zipper -,* a P&'*0- &0=,'(/- ,'), )&*) &(*'(*' )*'(*' /**) -)*0- ,'), -,* *)*, -),), , L*'*/*' &'*0-  &0=,'(/- /&*(*- )&*) &'*0- -*-)*' 42

' B*(-*' ,)** &0=,'(/- &'((*,'(*' *)*, &-/*+*' (-(- zipper  /**) &** zipper  -(&/&0 ,'), &,* *)*, &',), zipper. ! P&'(,';- zipper: &0=,'(/- ,'), &'(,';- &** zipper /&+-'((* /,/*+ ,'), -(&/&0. G-(- zipper  S&0*'(*-*' '&' *'( )** /&&0)- &0&)*' (-(- *'( **' &'*), &'(*' /-/- /*-'( &'(,';- &)-* &** zipper  -(&0**'. J-* /-/- -0*' *'*' -(*,'(*'< *(-*' -'- **' &&'), 0*')* -. K*-' -)* $tape% K*-' *'( &0&'), -)* *'( &0,**' )&*) (-(- zipper -*/*'(*'. K*-' -)* -,*) +,/,/ ,'), &'*- *(-*' *0- zipper . R*')*- zipper  B*(-*' *0- zipper *'( &0&'), (-(:(-(- *)*, &&&' *'( /*-'( &'(*-) *' &'(,';- $-')&0;% P&'*+*' *?*+ B*(-*' *0- zipper *'( )&0&)* ** *(-*' ,,'( *?*+ *'( &0=,'(/,'), &,*) &** zipper )&0)*+*' /&+-'((* )-* &*/ *0- zipper. P&'*+*' *)*/ B*(-*' *0- zipper  *'( )&0&)* ** *(-*' ,,'( *)*/ *'( &0=,'(/- ,'), &,*) &** zipper  )&0)*+*' /&+-'((* )-* &*/ *0- zipper .

43

44

P&'(,-*' &,*)*' zipper: • • • • •

D** ,';- &** zipper $/-&0 ;% K&,*)*' 0&*) (-(- zipper $;0//?-/& ;+*-'% K&,*)*' &'*+*' *)*/ $T /) +-'(% K&,*)*' &'*+*' *?*+ $B)) /) +-'(% K&,*)*' )*0- &(*'(*' &** zipper $)* , == 9%

Chain crosswise strength  per 2.5cm

45

Top stop holding strength

 Bottom stop holding strength

 Separating unit crosswise strength

46

 Slider lock strength

 Slider tab pull off strength

9 degrees

4.3 ALAT DAN BAHAN A*) I** ,0;& G*,(& • B*+*' -&0  • 4.4 CARA KERJA 1. P*/*'( -&0 ** **) 2. P*/)-*' &0** ** /** ' 3. T*0- ),*/ +-'((* -&0 )&0)*0-  4.5 DATA PERCOBAAN No 1 2  x´

Top S%op 13<75 12<25 13

Bo%%o$ S%op 15<25 15 15<125

Sli!e" Lo'*   2 3<75 2<875

4.6 PERHITUNGAN D-*0&'**' +*'* )&0**) 2 ,*+ *)*< ** )-* -/* -+-),'( S *' C!'*. 4.7 DISKUSI P&'(,-*' &,*)*' -&0 &-,)- 5 *;* /-&0 ;< ;0//?-/& ;+*-'< ) /) +-'(< )) /) +-'(< )* , == 9 . '*,' ** &0;**' *- -'- +*'* &'(,- 3 *(-*' *0- -&0< *-), ) /) +-'(< )) /) +-'(< *' /-&0 ;. P** &'(,-*' &,*)*' -&0 *- -'- &'((,'**' &,*)*' *',*. J-* &;&*)*' *' &,*)*' )*0- )-* /** *)*, )-* '/)*'< ** **' &'(+*/-*' *)* &0&* *'( /-('-=-*'. 4.8 KESIMPULAN K&,*)*' 0*)*:0*)* ) /) +-'( ***+ 13<75 K&,*)*' 0*)*:0*)* )) /) +-'( ***+ 15<12 K&,*)*' 0*)*:0*)* /-&0 ; ***+ 2<875

47

4.9 CONTOH UJI

48

!.

UJI KEKUATAN JAHITAN

5.1 MAKSUD DAN TUJUAN M&'(,- &,*)*' *+-)*' ,'), &'(&)*+,- /&&0** &/*0 '-*- &,*)*' *+-)*'  ** *-' ;')+ ,5.2 TEORI DASAR  K&,*)*' *+-)*' ***+ &*,*' *+-)*' ,'), &'*+*' &*' */-, /**- *+-)*' ** ;')+ ,- )&0/&,) ,),/ *' -'*)**' ** -(0*. K&,*)*' )*0- *+-)*' &/*0 &,*)*''* )&0(*'),'( &** *'*'* *+-)*' &0 -';+- *' &,*)*' *-''* /&'-0-. D&'(*' &--*' *'*'* *+-)*' &0 -';+- -/&/,*-*' &'(*' &,*)*' *-''*. A*-* )-* &--*'< &)-* -,- *-' ;')+ )&/&,) **)  ,),/< ,*' *+-)*''*. S&*-' &,*)*' *-' *' SPI<

=*)0 *'( &&'(*0,+-

&,*)*' *+-)*' ,(* ***+ &,*)*' &'*'( *+-) -), /&'-0-< &'-/ /)-);+ *' )&(*'(*'  &'*'( *+-).  P** &'(,-*' -'-< *'( +*0,/ -&0+*)-*'< *-), ** /**) &'*0-*' )&0*-. P** /**) &'*0-*'< -/* )&0*- ,* +* ,),/< *-),  •

J-* -)*0-< *'( ,),/'* ***+ *-' )&',' *'( -&'**' *+-)*'. M** +* )&0/&,) **) -*)*(0-*' /&*(*- &,*)*' )*0- *-'. D*' +* )&0/&,) &',',*' *+?*< &,*)*' -'-, *0- &'*'( *+-)*' *'( ** ** *-' )&0/&,) &-+ &/*0 *0- &,*)*' -'-, *-'

•

)&0/&,). P** /**) &'*0-*'< &'*'( *+-)*' *'( ** ** *-' )&',' )&0/&,)  ,),/. H* -'- ***+ *'( -+*0**' ** &(,-*' *- -'-. B-* +* -')&0*-< ** *'( -,-'* &0,**' &,*)*' *+-)*' *0- &'*'( *+-)  ** *-' )&','. P&'(,-*' )&0+** &,*)*' *+-)*' -'- &0),,*' ,'), &'&'),*'

*'* *'( &-+ ,*) *')*0* *-' *' *+-)*''*. A*-* *'( /& *-''* )&0&-+ *+,, ** **) -*)**' *+?* &'*'( *'( -(,'**' ,'),  &'*+-) *-' ;')+ ,- )&0/&,) &-+ ,*) *0- *-''*< *' ,(* /&*-'*. T*- **-* +*/- *+-)*''* *'( /& *)*, ,),/ )&0&-+ *+,,< ** &,*)*' *-' &-+ &/*0 *0-** &'*'(. D&'(*' &--*' ** &,*)*' *-' +*0,/ &-+ &/*0 *0- ** &,*)*' &'*'('*. P0-'/- &'(,-*' -'- ***+ *-' --*) *' -*+-) -&*) -*)*' *' /&**0 -*)*'. C')+ ,- -)*0- &'(*' *0*+ )&(* ,0,/ *+-)*'. 5.3 ALAT DAN BAHAN A*) D-'* &)&0  • 49

• •

G,')-'( M-/)*)0

B*+*' •

K*-' ;')+ ,- &'(*' ,,0*' /&*(*- &0-,)

50

5.4 CARA KERJA 1. S-**' *-' ;')+ ,- &'(*' ,,0*' /&&0)- - *)*/ 2. A),0 *0* &-) -'* &)&0 /&&/*0 7<5 ; 3. J&-) *-' ;')+ ,4. J**'*' &/-' +-'((* *-' ;')+ ,- ,),/ 5. A*)- ;*;*) &'&* ,),)/< ***+ *-' ,),/< &'*'( *+-) ,),)/< *)*, &'*'(:  &'*'( )&0(&-';-0. 5.5 DATA PERCOBAAN No

1 2 

Pa*an +e%e"angan K&,*)*' M,,0  $(% $;% 23 11<5 K*-' ,),/ 26 13 K*-' ,),/ 28 14 K*-' ,),/  x´  &,*)*'  25<6 (  251<1 N

L)si +e%e"angan K&,*)*' M,,0  $(% $;% 34 16<5 B&'*'( ,),/ 3 14<5 B&'*'( ,),/ 31 15 B&'*'( ,),/  x´  &,*)*'  31<6 (  39<9 N

5.6 PERHITUNGAN 2   kekuatan ( N  )=kekuatan ( kg ) x 9,81 m / s • •

  mulur ( ) =

mulur ( cm) 7,5

 x 100

pa*an No 1 2 

K&,*)* ' $N% 225<63 255<6 274<68  x´  

( Xi − x´ ) 2

676 16 529  

1221

251

M,,0  $F% 153 173 186  x´  

( Xi− x´ )

K&,*)* ' $N%

2

289 9 256  

333<54 294<3 34<11  x´  

554

17

l)si ( Xi − x´ ) M,, 0 $F% 2

529 256 36  

31

 x´  Xi −¿

√

1221 3 −1

=¿

51

√

1221 2

  12<6

2

256 121 16  

821  24

PAKAN K&,*)*' •

¿ ¿2    Σ ¿ ¿ Sd =√ ¿

22 193 2  x´

( Xi− x´ )

393

Cv =

12,6 251

 x 100 =5

•

M,,0   x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

16,6 170

=¿

√

=¿

√

821

  2<2

=¿

√

393

√

554 3 −1

554 2

  16<6

 x 100 =9

LUSI •

K&,*)*'  x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

•

20,2 310

√

821 3 −1

2

 x 100 =6

M,,0   x´  Xi −¿

¿ ¿2    Σ ¿ ¿ Sd =√ ¿ Cv =

14 204

√

393 3 −1

2

  14

 x 100 =6

5.7 DISKUSI S&*-'* /&&, &*,*' &0/-**' *-' ,-< ** *-'* -* -)* &-+*) /)*'*0 SNI ,'), &'(,-*' &,*)*' *+-) *(*0 -**) +*/- *'( */-*. 52

 N*,' ** &0;**' *- -'- /** )-* &**- /)*'*0 *'( **. D*0- *-' +*/-  &0;**' -**) *+?* &'*'( ,),/ ** &0;**' *0*+ **' *' ,/-. K&***' )&0/&,) **) -/&**' &+ &0*)*' *' SPI *'( /**+. 5.8 KESIMPULAN D*0- &'(,-*' -'- -**)*' *+?* &,*)*' ,/- ***+ 31 N *' ,, 24. S&*'(*' &,*)*' **' ***+ 251N *' ,,0'* 17 F. 5.9 CONTOH UJI

53

!I. UJI CACAT JAHITAN 6.1 MAKSUD DAN TUJUAN M&*,*' &'(,-*' ;*;*) *+-)*' ** *-' /&*'*'( 4 &)&0 ,'), &'(&)*+,,*-)*/ *+-)*' *' ;*;*) *'( )&0*- ** *-' &0;**'. 6.2 TEORI DASAR  C*;*) *+-)*' -**+ &*-'*' *'( )** ** *+-)*' *'( )&0*- &'(*' )-* -/&'(** *'( **) &',0,'*' ,), *+-)*' .C*;*) *+-)*' **) )&0-0- *0- ;*;*)  *+-)*' 0-)-/<*0 *' -'0. C*;*) *+-)*' 0-)-/ ***+ ;*;*) *+-)*' *'( *'(/,'( )&0-+*) &*/ *' &'&**'  **-*' )-* **) -**-. C*;*) *+-)*' *0 *-), ;*;*) *+-)*' *'( ,*+ )&0-+*)  ** *+-)*' )** *,,' *+-)*' )-* )**. C*;*) *+-)*' -'0 ***+ ;*;*)  *+-)*' *'( &;- )-* &(-), )** *' */-+ -/* -)&0-* &**- ** ,*+ )&0)&'),. J*+-)*' )** *-), *+-)*' *'( )&0-+*) *0- ,*0 ** ?*), **-*' -**-. J*+-)*' )-* )** *-), *+-)*' *'( )-* )&0-+*) *0- ,*0 ** /**) **-*' -***)*, /&,* *+-)*' /&*-' *+-)*' )**. J*+-)*' /*,'( *-), *+-)*' *'( &0=,'(/&'*,'( ,* *)*, &-+ '&' *)*, *(-*' &'*- /*),. J*+-) (*,'( *-), *+-) *'( &0=,'(/- &'((*,'( *' &'**+*' /*), '&' ** '&' *)*,  *(-*' *'( *-'. S&)- ,';- -**+ /&)- *'( )&0&'), *0- ,* +&*- &'*'( *'( &'&-) *-'< /*), &'*'( -*(-*' *)*/< /*), &'*'( -*(-*' *?*+ *' &--)  *(-*' )&'(*+ *-'. S&)- 0*')*- -**+ /&)- *'( )&0&'), *0- /*), *)*, ,* +&*- &'*'( *'( &'&-) *0- *)*/ *' *?*+ &'(*' &&'), 0*')*- - *(-*' *?*+. J*+-)*'  &',), -**+ *+-)*' *'( &0=,'(/- &',), )&- )'(*' *-' *(*0 *'**' *-' ** '&' )-* 0,/*. 6.3 ALAT DAN BAHAN A*) M&/-' *+-) *' &0&'(**' • B*+*' • •

K*-' &'(*' *'*'( 4 &)&0  B&'*'( *+-) &&'(*' ?*0'* &0&* *0- *-'

6.4 CARA KERJA 1. S-**' ;')+ ,- &'(*' *'*'( 4 &)&0  2. L-*) *-' ,- &'*- 2 &*0  3. J*+-) (*0-/ ,0,/ /&*'* 1 ' 4. A*)- ;*;*):;*;*) *+-)*' *'( )&0*-.

54

6.5 DATA PERCOBAAN Da%a *eN 1 2  6 5 ; < =

> 10

Ben%)* 'a'a%

: J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( 1:5  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' ';*) 1 /)-  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( ,0*'( 1  J*+-)*' &'-*'( 1:5  J*+-)*' &'0 2<5 ;

M-'0 : 5 8 8 5 1 9 : 8 2 12 14 : :

Nilai 'a'a% M*0 : : : : : : : 3 : : : : 2 :

K0-)-/ : : : : : : : : : : : : : 1

6.6 DISKUSI ,'), &'*,'( /,*), (*0&' -&0,*' *+-)*' *'( / ,*+ &&',+- /)*'*0 *(*0  0, (*0&' )&0/&,) **) -**- *' &--- '-*- &/)&)-*. O&+ *0&'* -), -&0,*' &'(,-*' ;*;*) *+-)*'. P&'-*-*' ;*;*) *+-)*' -*/*0*' ** /)*'*0 SNI .*'( )&*+ **. A*-* /,*), 0, (*0&' &--- ;*;*) *+-)*' 0-)-/< ** 0, (*0&' )&0/&,) )-* ** ,'), -**-. 6.7 KESIMPULAN No

a'a% 8ahi%an

1 2  6

J*+-)*' &'-*'( 1  J*+-)*' &'-*'( 1:5  J*+-)*' ';*) 1 /)- J*+-)*' &'0 2<5 ; 

6.8 CONTOH UJI

55

Nilai 'a'a% M-'0 M*0 K0-)-/ 79 5 2 1 81 5 1

!II.

PENGUJIAN KENAMPAKAN GARMEN SETELAH PENCUCIAN BERULANG !II.1 MAKSUD DAN TUJUAN M&'(,- &&* &'(*' &';,;-*' &0,*'( ,'), &'(&)*+,- &0** &/*0  &0,*+*' *'( )&0*-. !II.2 TEORI DASAR  S)*'*0 -'- &'&)**' ;*0* ,- &'***' *-' /&)&*+ &';,;-*'  &0,*'(. C*0* ,- -'- -(,'**' ,'), &'(&*,*/- &'***' )*+*' ,/,)< -*)*' *' *+-)*' *-' /&)&*+ &';,;-*' &0,*'(. C*0* ,- -'- &0*, ,'), /&,* &'-/ *-' *'( )*+*' )&0+** &';,;-*'< *- *-' )&','< 0*,)< *-' '-0 )&',' *' (*0&'. A;,*' '0*)-=  U'), *;,*' )-* &0)*'((*< /&*-'* -(,'**' ,&' '0*)-= &-/- )&0*+-0. SNI 614< C*0* &'(*-*' ;')+ *-' ,'),  &'(,-*' *' &'&0-**' ). SNI 261< K'-/- 0,*'(*' &'(,-*' /&0*)<  &'*'( *' *-' **/. P0, (*0&' *'( )-* &'(**- &0,*+*' -&'/- /&)&*+  &**-*' /&+*0-  +*0-< )&0*/, 0, *'( &--- ,), *-. P&'&* ,)** *0- &0,*+*' -&'/- *-' ***+ &'(&0&)'* /&)&*+ &';,;-*'.A* ,* &'-/ &'(&0&) < *-), &'(&0&) *0&'* )&(*'(*' &*'-/ ** ?*),  0/&/ &0)&','*' *' &'&,0'**'< &'&**' *-' )&0)*0- ,'), /&&')*0* *' ?*), &';,;-*' **' &0/*')*- $0&**)-'% &* & &'), /&,*. D*' &'-/ &'(&0) *'( *-' /&&0)- **'* &*,*' /&0*) ,'), &'((,* $=&)-'(% ** -/*'* /&0*) ? *'( ;&'0,'( ,'), &'(&0&) *' &'((,* ** &***' */*+. D** &'(,-*' &0,*+*' -&'/- -'-< 0/&/ &'(&0-'(*' &0&0*' &/*0 ** &'&'),*' &0,*+*'  &'), *'( **' -**- &+ *-' ,-. A*,' *;*  *;* &'(&0-'(*' ***+ /&*(*- &0-,)  •

P&'(&0-'(*' ,)*0 $),& 0%

•

P&'(&0-'(*' (*'),'( $+*'(-'( 0%

•

P&'(&0-'(*' )&)&/ $0& 0%

•

P&'(&0-'(*' )&*'*' *)*0 

•

 P&'(&0-'(*' */*. P&,*)*' *0,)*' /*,' *-), 3 (0* @ -)&0. A*,' )-'((- *0,)*' **

&/-' ;,;- +*0,/ &',',*' *'(* 17 ; $ ± 2 -)&0%. P** &'(,-*' -'-(,'**' *-0 *'( &0/,+, 4 C. P** &'(,-*' &0,*+*' -&'/- *' &'***' -'-< ** /**)  &';,;-*' -(,'**' 1 &'-/ *-' *'( &0&*< &'(*' *-' *-''*. !II.3 ALAT DAN BAHAN A*) M&/-' ;,;• 56

• •

M&)&0*' K&&*

B*+*' •

!II.4 1. 2. 3. 4. 5. 6.

D-)&0&'

CARA KERJA U,0 &&* /&&, -*,*' &';,;-*' M*/,*' &&* &** &/-' ;,;T,*'(*' &)&0&' *' *-0  N***' &/-' ;,;K&0-'(*' &&* &'(*' ;*0* -*'(-':*'(-'*' /** K&,-*' ,,0 &*- &&* *'( )&*+ -;,;-

!II.5 DATA PERCOBAAN T*& *)* +*/- &';,;-*' &0,*'( &'***' 0, (*0&' No 1 2  K&)&0*'(*' 5  /*'(*) *-  4  *-  3 ;,, 2 ,0,  1 /*'(*) ,0, 

N o

Bagian 7ang !i)*)"

1 2

P'*'( &'(*' L&*0 **

 6

L&*0 ,'((,'( P*'*'( ,'((,'( *0- )&'(*+ &**'(

+o$ponen

P*;&) S*, K&0*+

Se,el)$ pen')'ian 5 5 5

*)"an S&&, S&)&*+  &';,;-*'  &';,;-*' $;% $;% 55 54<8 49 49

48 64<5

47<5 63<5

Se%elah pen')'ian 3 4 2

Pe" !i$ensi  x 2− x 1  x 100  x 1

:<3  :1 :1<5

*e%e"angan $:% &'(&00&) $%,,0  M&'(&0&) T-* )&0* &0,*+*' M&'(&0&) M&'(&0&)

!II.6 DISKUSI D** &'(,-*' -'- &'((,'**' &*,*' &'(-+*)*'. S&+*0,/'*  &'(**)*' -*,*' &+ /&--)'* 3 0*'(< ,'), &'**)*' *)* *'( *,0*). P&0,*+*' ,,0*' *)*, &'), **-*' **) -/&**' &+ &&0** /&*< /&&0)- )&(*'(*' &'*'(< &'-/ *-'< *)*, ;*0* &';,;-*' *'( )-* )&*). !II.7 KESIMPULAN 57

 P** &'(,-*' *- -'- -**) *+?* &&* *'( -,- &'(**- ?&'(&0&)  ** *(-*':*(-*' *'( )&*+ -,,0 *0- ,,0*' *'( /&&,'*. N*,'< **  ,* *(-*' &&* *'( )-* &'(**- &0,*+*'.

58

!III. PERPINDAHAN "ARNA PADA ZIPPER !III.1 MAKSUD DAN TUJUAN M&*,*' &0;**' &';,;-*' ,'), &'(&)*+,- &0** &/*0 &0-'*+*' ?*0'* *'( )&0*- ** zipper  &*,- *-' *),' *' &/)&0. !III.2 TEORI DASAR  -&0 ***+ /**+ /*), */&/0-/ *'( -**- ,'), 0, (*0&'< ,,'* -**- /&*(*- &,* *' &',), ;&*'* *)*, *&). D--*+*) *0&(,'**''* &,*)*' *' ?*0'* -&0 +*0,/ &'*0:&'*0 &&',+- /)*'*0  0,/- ?*0'* -&0 +*0,/ )*+*' ,'),0< *0&'* ,'), &'/)*-*' ?*0'* -&0 &'(*' *-' *' ,'), &';&(*+ &0&**' ?*0'* -&0 *' *-'. C*0* &'(,-*' -'- -*/,*' ,'), &'&'),*' -(0*/- ?*0'* -&0 ** *-' )&0+** &';,;-*'. B&0,0*'('* ?*0'* *' &'(*0,+ (/*' *'( -+*/-*' &+ *0,)*' *' @ *)*, (/*' *0- 5 *- &';,;-*' )*'(*' *)*, &';,;-*' &'(*' &/-' *'( &'(*','( ;+0 ** 0,*+ )*'((*< +*-0 /** &'(*' /*), * &(,-*' /&** 15 &'-). P&'-*-*' -(0*/- ?*0'* -*,*' &'(*' &-+*) **'*  &,'),0*'@&'**' ?*0'* *0- -&0 ** *-'< ,'), &-+*) '-*- &'**''* -(,'**' Staining Scale. P&'(,-*' -(0*/- ?*0'* )&0+** &';,;-*' -'- -/* -*,*' &'(*' &'((,'**' &)* *'( &0&*  &*. A*,' &)*  &)* )&0/&,)< *-), •

P&';,;-*' ** /,+, 4 C< -*/,*' ,'), &'-0, &';,;-*' &'(*' )*'(*'.

•

P&';,;-*' ** /,+, 49 C< *-), (,'* &'-0, &';,;-*' &'(*' &/-' ** /,+, 0&'*+< *'( /&0-'( -*,*' ** 0,*+ )*'((*.

•

P&';,;-*' ** /,+, 71 C< +* -'- -*/,*' ,'), &';,;- *-' *'( )*+*' )&0+** &0*(*- '-/- &'(,-*'.

•

P&';,;-*' ** /,+, 71 C &'(*' &'**+*' +0*)-=< -*/,*' ,'), &';,;- *-' &'(*' &'**+*' *) &,)-+ *'( &'(*','( +0. D** &'(,-*' *- -'- -(,'**' &'-/ &)* &';,;-*' ** /,+, 4 C< *' &0,*+*' ?*0'* *'( +*/-*' /&/,*- &'(*' 5 *- &';,;-*' &'(*' )*'(*'. !III.3 ALAT DAN BAHAN A*) M&/-' *+-) • M&/-' ;,;• G0* /;*& *' /)*-'-'( /;*& • B*+*' •  Zipper  K*-' &*-/ *),' • K*-' &*-/ &/)&0  • L*0,)*' /*,' • !III.4 CARA KERJA 1. L*-/- zipper  &'(*' &*-/ *),' *' &/)&0  59

2. J*+-) &)-(*'* &'(*' &/-' *+-) 3. M*/,*' ;')+ ,- & ** &/-' *+-) 4. K&0-'(*' ;')+ ,- &'(*' -*'(-':*'(-'*' /** 5. L*,*' &'(**)*' &0,*+*' ?*0'* ** &*-/ *),' *' &/)&0 &'((,'**' (0* /;*& *' /)*-'-'( /;*& !III.5 DATA PERCOBAAN No 1 2  6 5 ;

Peng)8ian

+o$ponen

L*-/*' *),' S)*-'-'( /;*&

L*-/*'  &/)&0 

G0* /;*&

 Zipper 

S*ala wa"na   4 4 4@5 4@5

!III.6 DISKUSI D** &0;**' -'-< *'( -*'-'(*' ***+ &/ &,0,+*' &0,*+*' ?*0'* &'(*' ?*0'* */* /&&, -*,*''* &';,;-*'. P&'(,-*' -'- &'(*'**' &*,*' &'(-+*)*'. O&+ *0&'* -), *)* *'( -**) **) &0&*:&*< /&)-*'* &&0,*' -'-* 3 0*'( &'(,,'), &*,*' &'(,-*' -'!III.7 KESIMPULAN P** &0;**' &'((,'**' /)*-'-'( /;*& *' (0* /;*& -**) *+?*  &0-'*+*' ?*0'* /&)&*+ &';,*-' )-* &(-), *'*. !III.8 CONTOH UJI

60

I#. UJI KEKUATAN TARIK KANCING I#.1 MAKSUD DAN TUJUAN M&*,*' &'(,-*' &,*)*' )*0- *';-'( ,'), &'(&)*+,- &/*0 &,*)*' *';-'( )&0+** *-' (*0&' I#.2

TEORI DASAR  -&0 ***+ /**+ /*), */&/0-/ *'( -**- ,'), 0, (*0&'< ,,'* -**- /&*(*- &,* *' &',), ;&*'* *)*, *&). D--*+*) *0&(,'**''* &,*)*' *' ?*0'* -&0 +*0,/ &'*0:&'*0 &&',+- /)*'*0  0,/- ?*0'* -&0 +*0,/ )*+*' ,'),0< *0&'* ,'), &'/)*-*' ?*0'* -&0 &'(*' *-' *' ,'), &';&(*+ &0&**' ?*0'* -&0 *' *-'. C*0* &'(,-*' -'- -*/,*' ,'), &'&'),*' -(0*/- ?*0'* -&0 ** *-' )&0+** &';,;-*'. B&0,0*'('* ?*0'* *' &'(*0,+ (/*' *'( -+*/-*' &+ *0,)*' *' @ *)*, (/*' *0- 5 *- &';,;-*' )*'(*' *)*, &';,;-*' &'(*' &/-' *'( &'(*','( ;+0 ** 0,*+ )*'((*< +*-0 /** &'(*' /*), * &(,-*' /&** 15 &'-). P&'-*-*' -(0*/- ?*0'* -*,*' &'(*' &-+*) **'*  &,'),0*'@&'**' ?*0'* *0- -&0 ** *-'< ,'), &-+*) '-*- &'**''* -(,'**' Staining Scale. P&'(,-*' -(0*/- ?*0'* )&0+** &';,;-*' -'- -/* -*,*' &'(*' &'((,'**' &)* *'( &0&*  &*. A*,' &)*  &)* )&0/&,)< *-), •

P&';,;-*' ** /,+, 4 C< -*/,*' ,'), &'-0, &';,;-*' &'(*' )*'(*'.

•

P&';,;-*' ** /,+, 49 C< *-), (,'* &'-0, &';,;-*' &'(*' &/-' ** /,+, 0&'*+< *'( /&0-'( -*,*' ** 0,*+ )*'((*.

•

P&';,;-*' ** /,+, 71 C< +* -'- -*/,*' ,'), &';,;- *-' *'( )*+*' )&0+** &0*(*- '-/- &'(,-*'.

•

P&';,;-*' ** /,+, 71 C &'(*' &'**+*' +0*)-=< -*/,*' ,'), &';,;- *-' &'(*' &'**+*' *) &,)-+ *'( &'(*','( +0. D** &'(,-*' *- -'- -(,'**' &'-/ &)* &';,;-*' ** /,+, 4 C< *' &0,*+*' ?*0'* *'( +*/-*' /&/,*- &'(*' 5 *- &';,;-*' &'(*' )*'(*'. I#.3 ALAT DAN BAHAN A*) M&/-' &*/*'( *';-'( • S)0&'(+) T&/)&0 $U'-&0/* S*&) T&/)&0% • G,')-'( • P&'((*0-/ • B*+*'  K*-' )&',' *'( /,*+ -*/*'(- *';-'(< /&&0)- &0-,)  I#.4 CARA KERJA 1. P*/*'( *';-'( ** *-'< &,-*' &0- *0* /&/,*- ,,0*' *'( )&*+ -)&'),*'. 61