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Dyeing and finishing process for bleaching high-grade shirt fabrics after dyeing and knitting

A high-end, high-quality material technology, applied in the field of dyeing and finishing technology, can solve the problems of not bright enough overall style, cleanliness, not clear and crisp cloth lines, etc., and achieve the effect of clear lines, good cloth style and strong three-dimensional effect

Inactive Publication Date: 2007-05-16
LUTAI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It represents the fashion trend of the Italian style. Although the color of the current yarn-dyed plaid is brighter and the overall effect of the fabric is also good, it feels that the lines of the fabric are not clear and bright enough, and the overall style is not bright and clean enough.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: select pure cotton 14.6tex×14.6tex / 120×75 / 57″ (58″) for weaving, and finally make blue checkered cloth.

[0018] 1. Winding of loose yarn: Spin 1.1 kg / piece of yarn on the loose winder, and the density of the yarn is 0.36g / cm 3 , and then dyed on a high-temperature and high-pressure dyeing machine.

[0019] 2. Cheese pretreatment: Each liter of pretreatment solution contains 2 grams of penetrant JFC, 5 grams of caustic soda, 11 grams of 30% hydrogen peroxide, 3 grams of chelating agent, 2 grams of dispersant, and the rest is water. The pretreatment conditions are The temperature is 100 degrees, the pretreatment time is 50 minutes, and the liquor ratio is 1:8.

[0020] 3. Color line dyeing: Vat dyes are used for dyeing. The composition of each liter of dyeing solution is: vat red-G is 0.012% of fiber weight, vat blue-B is 0.954% of fiber weight, vat yellow-R is 0.954% of fiber weight 0.005%, 3 grams of sodium hydrosulfite, 9 grams of caustic soda, 2 grams...

Embodiment 2

[0030] Embodiment two: select pure cotton 11.7tex * 11.7tex / 130 * 82 / 57 " (58 ") tissue to carry out weaving, finally make black striped cloth.

[0031] 1. Winding of loose yarn: Spin 1.1 kg / piece of yarn on the loose winder, and the density of the yarn is 0.36g / cm 3 , and then dyed on a high-temperature and high-pressure dyeing machine.

[0032] 2. Cheese pretreatment: per liter of pretreatment solution contains 3 grams of penetrant JFC, 6 grams of caustic soda, 13 grams of 30% hydrogen peroxide, 3 grams of chelating agent, 3 grams of dispersant, and the rest is water. The pretreatment conditions are The temperature is 110 degrees, the pretreatment time is 80 minutes, and the liquor ratio is 1:8.

[0033] 3. Color line dyeing: use vat dyes for dyeing, the composition of each liter of dyeing solution is: vat red-G is 0.956% of the fiber weight, vat black-RF. is 7.73% of the fiber weight, vat yellow-R is the fiber weight 0.147%, 9 grams of sodium hydrosulfite, 31 grams of cau...

Embodiment 3

[0043] Embodiment 3: select pure cotton 14.6tex×11.7tex / 120×82 / 57″ (58″) for weaving, and finally make blue striped cloth

[0044] 1. Winding of loose yarn: Spin 1.1 kg / piece yarn on loose winder, the density of yarn is 0.32g / cm3, then dye on high temperature and high pressure dyeing machine.

[0045] 2. Cheese pretreatment: Each liter of pretreatment solution contains 2 grams of penetrant JFC, 4 grams of caustic soda, 10 grams of 30% hydrogen peroxide, 3 grams of chelating agent, 2 grams of dispersant, and the rest is water. The pretreatment conditions are The temperature is 105 degrees, the pretreatment time is 60 minutes, and the liquor ratio is 1:8.

[0046] 3. Color line dyeing: use vat dyes for dyeing, the composition of each liter of dyeing solution is: vat red-G is 0.564% of fiber weight, vat blue-B is 3.24% of fiber weight, vat yellow-R is 3.24% of fiber weight 0.045%, 5 grams of sodium hydrosulfite, 25 grams of caustic soda, 2 grams of glucose, and the rest are wate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a dyeing and finishing art of high-grade shirt face fabric after colored woven and albefaction, the process includes bobbin winding, cheese pre-processing, dyeing, warping, weaving, burned retreat, mercerizing, stentering and pre-shrinking process, it characterized by : it adds cold rolling albefaction between burned retreat and mercerizing, adds whiting between mercerizing and stentering, the dyeing uses color streaks, so the whole process is bobbin winding, cheese pre-processing, dyeing, warping, weaving, burned retreat, cold rolling albefaction, mercerizing, whiting, stentering and pre-shrinking. The invention dyes the color streaks of check gingham before weaving, dyestuff is vat which can resistant oxidation and chlorine bleach, also can not migrate when in high temperature; the color streaks is weaved with greige yarn after dyeing, the white fundamental color is dealbated or whited in pad dyeing equipment, so the line of colored woven cloth is more intelligible after collating, the fabric style is fine and the whole cloth cover is more bright and clean, all the fastness can reach the 4 / 5 of GB, and it highlights the cubic effect of slivers and grids are more three-dimensional.

Description

Technical field [0001] The invention provides a dyeing and finishing process for high-grade shirt fabrics after dyeing, which belongs to the post-bleaching (increasing) whitening dyeing and finishing process of yarn-dyed fabrics [0002] technology field. Background technique [0003] The textile industry is one of the important industries in my country's national economy. my country is the world's largest textile producer and trading country, and an important force affecting global textile and apparel trade. Yarn-dyed products are characterized by a relatively short production process, less environmental pollution, rapid changes, and color trends vary from place to place. Most of the dyed fabrics are high-end products with advanced technology, leading the development trend of the world. The developed yarn-dyed bleached fabric is a popular variety among yarn-dyed fabrics. There are many changes in color, and the combination of patterns and patterns is complex, making the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06B21/00D06C27/00D06P1/22D06L3/00D06L4/60
Inventor 王方水邢成利倪爱红崔金德张建祥鲁强李刚
Owner LUTAI TEXTILE
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