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Dyeing and finishing method for textile material and textile product

A textile material and color-fixing liquid technology, applied in textiles and papermaking, dyeing, fiber treatment, etc., can solve the problems of poor appearance of textiles, enterprise losses, increased costs, etc., to reduce friction coefficient, reduce losses, and reduce resistance Effect

Active Publication Date: 2018-01-09
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional dyeing and finishing methods can easily lead to darker horizontal stripes in the subsequent processing of textile products, resulting in poor appearance of the final textiles, which are not accepted by users and bring great harm to enterprises. losses, increased costs

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

[0042] Bleaching: put cellulose fiber bobbin yarn with a yarn count of 60 / 2S in the main cylinder, the single yarn weighs 1.6kg, and the density is 0.36g / cm 3 . Then add the pre-refining liquid into the master vat, the bath ratio is 1:5.72, the concentration of the chelating agent LEOUEST 98-3 in the pre-refining liquid is 0.5g / L, the concentration of the refining agent EPD-C is 0.3g / L, and the solvent is Water, run at 90°C for 10 minutes and then drain. Next, add bleaching solution to the main vat, the bath ratio is 1:5.72, the concentration of chelating agent LEOUEST 98-3 in the bleaching solution is 0.5g / L, the concentration of refining agent EPD-C is 0.9g / L, sodium hydroxide The concentration of sodium carbonate is 1.5g / L, the concentration of sodium carbonate is 2g / L, the concentration of hydrogen peroxide is 3.5g / L, the concentration of hydrogen peroxide stabilizer PL is 0.8g / L, and the solvent is water. After running for 45 minutes at 115℃ liquid. Then add water to t...

Embodiment 2

[0049] Color fixation: Put the pure cotton fiber bobbin yarn with a yarn count of 60 / 2S after bleaching, dyeing and soaping into the main vat, add color fixing agent XQG-6 and water into the main vat to obtain a color fixing solution, The mass percentage of the toner is 2%, the liquor ratio is 1:30, and the liquid is drained after running at 60°C for 30 minutes.

[0050] Softening: add water and softener 4001S to the main tank to obtain softening solution, the mass percentage of softener is 1.5%, the bath ratio is 1:30, run at 55°C for 30 minutes, and drain the liquid to obtain textile products.

[0051] The textile product obtained in this embodiment is woven into knitted fabric, the cloth kind is SK JERSEY, and the strip structure is: 6 cun BR-0.40 cun NY-0.79 BR-0.40 cun NY-0.79 cun BR-0.40 cun NY-0.79 cun WH-0.40 inch NY-0.79 inch WH-11.81 inch NY. The process flow is: knitting, open-width rolling, cloth preparation, front singeing, water throwing dry, shaping water, inte...

Embodiment 3

[0053] Color fixation: put the blended fiber bobbin yarn with a yarn count of 60 / 2S after bleaching, dyeing and soaping into the main vat, add color fixing agent XQG-6 and water into the main vat to obtain a color fixing solution, and fix the color The mass percentage of the agent is 4%, the bath ratio is 1:3, and the liquid is drained after running at 65°C for 40 minutes.

[0054] Softening: add water and softener 4001S to the main tank to obtain a softening solution. The mass percentage of the softener is 1%, and the bath ratio is 1:3. After running at 60°C for 35 minutes, drain the liquid to obtain a textile product.

[0055] The textile product obtained in this embodiment is woven into knitted fabric, the cloth kind is SK JERSEY, and the strip structure is: 6 cun BR-0.40 cun NY-0.79 BR-0.40 cun NY-0.79 cun BR-0.40 cun NY-0.79 cun WH-0.40 inch NY-0.79 inch WH-11.81 inch NY. The process flow is: knitting, open-width rolling, cloth preparation, front singeing, water throwing...

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Abstract

The invention relates to a dyeing and finishing method for a textile material and a textile product. The dyeing and finishing method comprises the following steps: mixing dimethyl diallyl ammonium chloride-diallyl amine copolymer with water, thereby acquiring a color fixing solution; soaking the textile material into the color fixing solution and treating for 10-40min while keeping the temperatureat 45-70 DEG C, wherein the mass percent of the dimethyl diallyl ammonium chloride-diallyl amine copolymer in the color fixing solution is 0.1%-6%; and mixing poly siloxane quaternary ammonium with water, thereby acquiring a softening solution, soaking the textile material treated with the color fixing solution into the softening solution and treating for 5-35min while keeping the temperature at40-65 DEG C, wherein the mass percent of poly siloxane quaternary ammonium in the softening solution is 0.1%-5%. According to the dyeing and finishing method, the hydrophily of the textile material isnot influenced, so that the acquired textile product is difficult to have cross strip defects after the subsequent singeing or water washing, the textile material can be uniformly treated in a mercerizing process, the finally acquired textile product has better appearance, the enterprise loss is reduced and the cost is lowered.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a method for dyeing and finishing textile materials and textile products. Background technique [0002] The textile industry is an important economic support industry in my country. The dyeing and finishing process of textile materials is a crucial link in the textile industry. Through dyeing and finishing, the appearance quality of textiles can be improved, wettability, permeability, etc., and the quality of dyeing and finishing can be improved. Good or bad will directly affect the use value of textile products. [0003] At present, with the development of social economy, people have higher and higher requirements for textiles, so the textile industry has higher and higher requirements for the dyeing and finishing of textile materials. However, traditional dyeing and finishing methods can easily lead to darker horizontal stripes in the subsequent processing of textile products,...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/08D06M15/643D06M101/06
Inventor 陶亚茹何韵湘安志轩吴海彬何广杰
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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