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Cold-white dyeing and after-finishing process for cotton and polyester fabric

A post-finishing and fabric technology, which is applied in the direction of fabric elongation, fabric surface trimming, heating/cooling fabric, etc. It can solve the problems of easy breeding of bacteria in clothes, unsmooth feeling of clothes, and uncomfortable wearing, etc., and achieve long-lasting wearing comfort , Durable antibacterial effect, easy biodegradable effect

Inactive Publication Date: 2012-06-27
HUAFANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The clothes don’t feel delicate and uncomfortable to wear;
[0004] 2. Clothes are easy to breed bacteria and produce peculiar smell

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 Construction

[0018] Cool white dyeing and finishing process of cotton and polyester fabrics, the process flow is as follows:

[0019] 1. Turn over seam: Make the front and back of the fabric consistent, the seam head is flat, and the continuous production is firmly guaranteed;

[0020] 2. Desizing: the desizing should be clean, and the desizing rate is guaranteed to be over 99%, and the gross effect is good;

[0021] 3. Drying: The additives used are 2.5kg of polyester brightener PH-1 and 3kg of neutralizing acid NA-A per 500L of water;

[0022] 4. Shaping: speed 50m / min, temperature 198-200℃, polyester whitening and color development;

[0023] 5. Mercerizing: the concentration of caustic soda is 210-220 g / l, which ensures good gloss and good barium value of mercerizing;

[0024] 6. The first stretching (cotton whitening): speed 50 m / min, temperature 120-130 ° C; additives used are 3 kg of cotton whitening agent BNF, 16 g of blue paint, and 6 g of green lotus paint per 500 liters of wate...

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Abstract

The invention relates to a dyeing and finishing process for a fabric, specifically a cold-white dyeing and finishing process for a cotton and polymer fabric. The invention is aimed to provide a cold-white dyeing and finishing process for a cotton and polymer fabric, so that the garment material is not only comfortable, but also is antibacterial and resistant to peculiar smell. The specific technical scheme of the invention is that the cold-white dyeing and finishing process comprises twice tentering, wherein cotton-whitening is carried out in the first tentering process; antibiotic finishing is carried out in the second tenterin process; auxiliaries for the first tentering comprise cotton whitening agent BNF, paint orchid and paint pake purpke; the auxiliaries for the second tentering comprise JWN antimicrobial of Clariant Corporation, HV cotton whitening agent, PRU softening agent, APY anti-yellowing agent, T99-19 antimicrobial and acid NA-A. The cold-white dyeing and finishing process has the advantages of excellent skin tolerances, reliable and durable antibacterial effects, thus the peculiar smell caused by bacteria is prevented.

Description

technical field [0001] The invention relates to a fabric dyeing and finishing process, in particular to a cool white dyeing and finishing process for cotton and polyester fabrics. Background technique [0002] For a long time, people have been troubled by the choice of healthy clothes. People hope that the healthy clothes can be fresh and hygienic, comfortable to wear and reduce the growth of bacteria. However, ordinary clothes have some problems: [0003] 1. The clothes do not feel delicate and uncomfortable to wear; [0004] 2. Clothes are easy to breed bacteria and produce peculiar smell. Contents of the invention [0005] The purpose of the present invention is to provide a cold white dyeing and finishing process for cotton polyester fabrics which can solve the above problems, so that the clothing fabrics can be comfortable, antibacterial and anti-odor. [0006] The specific technical scheme of the present invention is: the finishing process of cool white dyeing of c...

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): D06M15/564D06M13/256D06M13/50D06C3/00D06C7/02
Inventor 王力民李风明李春光刘宝图付井凤吕建品刘跃霞王涛周建强殷丽娜
Owner HUAFANG
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