Dekomposisi Kain Tenun.docx

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DEKOMPOSISI KAIN TENUN diajukan untuk memenuhi tugas Mata Kuliah Desain Tekstil Dosen : Siti R., A.T., M.T.

Disusun oleh : DEWI SALSHABILA 16030009 2G1

POLITEKNIK STTT BANDUNG PRODUKSI GARMEN 2018

DEKOMPOSISI KAIN TENUN I.

Kain Contoh Uji Kain contoh uji

Benang lusi

Benang pakan

Nama kain

: Kain Batik

Panjang kain

: 100 cm

Lebar kain

: 115 cm

Berat kain 10cm × 10cm

: 1,16 g

Jenis anyaman

: Anyaman polos

II. Benang Lusi 

Tetal

: 124 hl/inci : 48,81 hl/cm



Panjang 10 helai benang

: 103,4 cm : 1,034 m



Panjang rata-rata 10 helai benang

: 10,34 cm



Berat 10 helai benang lusi

: 0,0149 g



Mengekret

:



Nomer metrik (Nm)

:

10.34 𝑐𝑚−10 𝑐𝑚 10,34 𝑐𝑚

× 100% = 3,28 %

𝑝𝑎𝑛𝑗𝑎𝑛𝑔 𝑏𝑒𝑛𝑎𝑛𝑔 𝑏𝑒𝑟𝑎𝑡 𝑏𝑒𝑛𝑎𝑛𝑔

1,034 𝑚

= 0,0149 𝑔 = 69,39



Nomor Inggris (Ne1)

: 0,59 × 69,39 = 40,94



Tex

: 69,39 = 14,41



Td

: 69,39 = 129,70

1000 9000

III. Benang Pakan 

Tetal

: 67 hl/inci : 26,37 hl/cm



Panjang 10 helai benang

: 106,7 cm : 1,067 m



Panjang rata-rata 10 helai benang

: 10,67 cm



Berat 10 helai benang lusi

: 0,0161 g



Mengekret

:



Nomer metrik (Nm)

:



Nomor Inggris (Ne1)

: 0,59 × 66,27 = 39,09



Tex

: 66,27 = 15,08



Td

: 66,27 = 135,80

10.67 𝑐𝑚−10 𝑐𝑚 10,67 𝑐𝑚

𝑝𝑎𝑛𝑗𝑎𝑛𝑔 𝑏𝑒𝑛𝑎𝑛𝑔 𝑏𝑒𝑟𝑎𝑡 𝑏𝑒𝑛𝑎𝑛𝑔

1000 9000

IV. Berat Kain Contoh 

Berat kain g/m2 penimbangan 100𝑐𝑚×100𝑐𝑚 10𝑐𝑚10𝑐𝑚



× 1,16 𝑔 = 116 g/m2

Berat kain g/m2 perhitungan  Berat lusi 48,81 ℎ𝑙⁄𝑐𝑚 × 100 ×

100 100−3,28

× 100

69,39 × 100

= 72,45 g/m2

 Berat pakan 26,37 ℎ𝑙⁄𝑐𝑚 × 100 ×

100 100−6,27

× 100

66,27 × 100



Berat kain 72,45 + 42,17 = 114,62 g/m2



× 100% = 6,27 %

Selisih 116−114,62 116

× 100% = 1,18%

= 42,17 g/m2

1,067 𝑚

= 0,0161 𝑔 = 66,27

V. Berat Kain Linier 

Berat lusi 48,81 ℎ𝑙⁄𝑐𝑚 × 100 ×

100 100−3,28

× 115

69,39 × 100



Berat pakan 26,37 ℎ𝑙⁄𝑐𝑚 × 100 ×

100 100−6,27

66,27 × 100



= 83,31 g/m2

× 115

= 48,50 g/m2

Berat kain 83,31 + 48,50 = 131,81 g/m2

VI. Cover Factor CF (%) = {(Cw + Cf) – (Cw x Cf)} x 100 % Keterangan : Cw = nw x dw

Cf = nf x df

nw = tetal lusi

nf = tetal pakan

dw = diameter lusi

df = diameter lusi

1

1

dw = 28√𝑁𝑒1

df = 28√𝑁𝑒1

nw = 124 hl/inci

nf = 67 hl/inci

dw = 28

1

√40,94

1

= 179,15 = 0,0055 df = 28

Cw = 124 × 0,0055 = 0,68

1

√39,09

cf = 67 × 0,0057 = 0,38

CF (%) = {(0,68 + 0,38) – (0,68 x 0,38)} x 100 % = {1,06 – 0,25} x 100 % = 0,81 x 100% = 81 % VII. Gambar Anyaman Polos

↓ 1 rapot anyaman

1

= 175,06 = 0,0057

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