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Discharge printing process for cashmere product

A process and product technology, which is applied in the field of color printing of cashmere products, can solve the problems of not many industrial applications, and achieve the effects of good lifting force, soft hand feeling and good whitening effect.

Inactive Publication Date: 2014-12-24
WUXI DONGXIN WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country's discharge printing technology has developed greatly in recent years. Discharge printing on cotton, chemical fiber and silk fabrics has formed a relatively mature processing technology. Although there are many studies on the discharge printing process of wool fabrics, However, there are not many industrial applications, and there are no research reports on the discharge printing of cashmere products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The invention relates to a process for color dial printing of cashmere products. The process includes: ground color dyeing→color dial printing→drying→steaming→water washing, color fixing, soaping, water washing and cooling.

[0045] Among them, reactive dyeing process formula (o.w.f): dye 3%, leveling agent AlbegalB 1%, sodium sulfate 5%, acetic acid 1%, bath ratio 1:20.

[0046] Among them, color dialing process formula (o.w.p): 5% discharge-resistant dye, 9% discharge agent, 2% fleece protection agent JD, 60% raw paste, 1% glacial acetic acid, 2% citric acid, PRINTOLS (printing oil) 1 %, glycerin 2%, urea 3%, FOAMASTER340 (defoamer) 1%, processing soft water to 100%.

[0047] Wherein, the dyestuff is reactive claridine black D;

[0048] Among them, the ground color dyeing temperature is 77°C;

[0049] Among them, the discharge agent is Langerlie C; the discharge-resistant dye is Lanna core M dye;

[0050] Wherein, the paste is LAMEPRINA-9 paste;

[0051] Wherein, ...

Embodiment 2

[0053]The invention relates to a process for color dial printing of cashmere products. The process includes: ground color dyeing→color dial printing→drying→steaming→water washing, color fixing, soaping, water washing and cooling.

[0054] Among them, reactive dyeing process formula (o.w.f): 2% dye, 0.5% leveling agent AlbegalB, 4% sodium sulfate, 0.5% acetic acid, and a liquor ratio of 1:20.

[0055] Among them, color dialing process formula (o.w.p): 3% discharge-resistant dye, 8% discharge agent, 1% fleece protection agent JD, 55% original paste, 0.5% glacial acetic acid, 1.5% citric acid, PRINTOLS (printing oil) 0.5 %, glycerin 1.5%, urea 2.5%, FOAMASTER340 (defoamer) 0.5%, processing soft water to 100%.

[0056] Wherein, the dyestuff is golden yellow B-CFE dyestuff

[0057] Among them, the ground color dyeing temperature is 75°C;

[0058] Among them, the discharge agent is Langerlie C; the discharge-resistant dye is Lanna core M dye;

[0059] Wherein, the paste is LAMEPR...

Embodiment 3

[0062] The invention relates to a process for color dial printing of cashmere products. The process includes: ground color dyeing→color dial printing→drying→steaming→water washing, color fixing, soaping, water washing and cooling.

[0063] Among them, reactive dyeing process formula (o.w.f): 4% dye, 1.5% leveling agent AlbegalB, 6% sodium sulfate, 1.5% acetic acid, and a bath ratio of 1:20.

[0064] Among them, color dialing process formula (o.w.p): 7% discharge-resistant dye, 10% discharge agent, 3% fleece protection agent JD, 65% original paste, 1.5% glacial acetic acid, 2.5% citric acid, PRINTOLS (printing oil) 1.5 %, glycerin 2.5%, urea 3.5%, FOAMASTER340 (defoamer) 1.5%, processing soft water to 100%.

[0065] Wherein, the dyestuff is reactive claramide navy blue B-CFE dyestuff;

[0066] Wherein, the ground color dyeing temperature is 80°C;

[0067] Among them, the discharge agent is Langerlie C; the discharge-resistant dye is Lanna core M dye;

[0068] Wherein, the pa...

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PUM

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Abstract

The invention relates to a discharge printing process for a cashmere product. According to the process, active Kelaosu black D, Kelaosu dark blue B-CFE, Kelaosu red B-CFE and Kelaosu golden yellow dyes are used for texture dyeing, a discharging agent is selected as Langqielie C, and a discharge-resistant dye is used as a lanasyn M dye, so that favorable white discharge and discharge-resistant effects are achieved. The dyeing improving power of the dye at the temperature of 75-80 DEG C is favorable, and an active Kelaosu dye is suitable for use as a ground color dye for discharge printing of a cashmere fabric. A produced discharge printing product is soft in handfeel, bright in color, exquisite in pattern, friction-resistant, washing-resistant and perspiration-resistant; and the color fastness to water is higher than 4 grades.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a process for color dial printing of cashmere products. Background technique [0002] Discharge printing is based on the ground color dye of the printing part being destroyed by the discharge agent to produce a pattern, which is more colorful than direct printing. [0003] At present, although the discharge printing technology in Europe is in the leading position in the world, most of the processing is for cotton, chemical fiber and silk fabrics. my country's discharge printing technology has developed greatly in recent years. Discharge printing on cotton, chemical fiber and silk fabrics has formed a relatively mature processing technology. Although there are many studies on the discharge printing process of wool fabrics, But there are not many industrial applications, and there are no research reports on the discharge printing of cashmere products. As a product with superior performance...

Claims

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Application Information

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IPC IPC(8): D06P5/15D06P3/14D06P1/38
Inventor 于锦清
Owner WUXI DONGXIN WEAVING