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Denim water washing color-fixing agent and water washing technology

A color-fixing agent and water-washing technology, which is applied in the direction of textiles and papermaking, can solve the problems of low wet rubbing fastness of clothes, long processing time, and poor effect uniformity, and achieve good color fixing effect, short processing time, and high energy efficiency. The effect of low consumption and cost

Inactive Publication Date: 2017-05-10
深圳市安奈儿股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above method, the processing technology takes a long time and consumes a lot of energy, the wet rubbing fastness of the washed clothes is relatively low, the effect uniformity is poor and it is easy to fade

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present embodiment provides a kind of color-fixing agent for denim washing water, and the color-fixing agent is made up of GS612 auxiliary agent, softening agent and water, and in the present embodiment, the mass ratio of described GS612 auxiliary agent, softening agent and water is 1: 0.3:100, wherein, in parts by mass, the GS612 additive is made up of 10 parts of waterborne polyurethane, 10 parts of PEG-100, 10 parts of PEG-6000 and 79 parts of water.

[0022] In parts by mass, the softener consists of 50 parts of modified silicone oil and 30 parts of water, wherein the modified silicone oil is one of polyether modified silicone oil, epoxy modified silicone oil or amino modified silicone oil.

[0023] This embodiment also provides a washing process, comprising the following steps:

[0024] a, rinsing, adding sodium hypochlorite rinse agent into water according to the mass ratio of 1:350 to obtain a rinsing solution, placing the denim clothing in the rinsing soluti...

Embodiment 2

[0028] The present embodiment provides a kind of color-fixing agent for denim washing water, and the color-fixing agent is made up of GS612 auxiliary agent, softening agent and water, and in the present embodiment, the mass ratio of described GS612 auxiliary agent, softening agent and water is 1: 0.3:200, wherein, in parts by mass, the GS612 additive is made up of 30 parts of waterborne polyurethane, 1 part of PEG-100, 35 parts of PEG-6000 and 25 parts of water.

[0029] In parts by mass, the softener is composed of 70 parts of modified silicone oil and 50 parts of water, wherein the modified silicone oil is one of polyether modified silicone oil, epoxy modified silicone oil or amino modified silicone oil.

[0030] This embodiment also provides a washing process, comprising the following steps:

[0031] a, rinsing, according to the mass ratio of 1:450, sodium hypochlorite rinse agent is added into water to obtain a rinsing solution, and the denim clothing is placed in the rins...

Embodiment 3

[0035] The present embodiment provides a kind of color-fixing agent for denim washing water, and the color-fixing agent is made up of GS612 auxiliary agent, softening agent and water, and in the present embodiment, the mass ratio of described GS612 auxiliary agent, softening agent and water is 1: 0.3:150, wherein, in parts by mass, the GS612 additive is made up of 20 parts of waterborne polyurethane, 5 parts of PEG-100, 22 parts of PEG-6000 and 50 parts of water.

[0036] In parts by mass, the softener is composed of 60 parts of modified silicone oil and 40 parts of water, wherein the modified silicone oil is one of polyether modified silicone oil, epoxy modified silicone oil or amino modified silicone oil.

[0037] This embodiment also provides a washing process, comprising the following steps:

[0038] a, rinsing, according to the mass ratio of 1:400, sodium hypochlorite rinse agent is added into water to obtain a rinsing solution, and the denim clothing is placed in the rin...

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PUM

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Abstract

The invention discloses a denim water washing color-fixing agent, and prepared from a GS612 auxiliary agent, a softening agent and water, wherein the mass ratio of the GS612 auxiliary agent to the softening agent to the water is equal to 1: 0.3: (100-200); the GS612 auxiliary agent is prepared from 10-30 parts of waterborne polyurethane, 1-10 parts of polyethylene glycol (PEG)-100, 10-35 parts of PEG-6000 and 25-79 parts of water. The color-fixing agent is environmentally-friendly in raw materials, low in environmental pollution and good in color fixing effect; the denim fabric, subjected to fixation of the color-fixing agent, does not easily fade, can reach the test standard for children clothing in China, and is safe and reliable. The invention also provides a water washing technology. The water washing technology comprises the following steps: a. rinsing; b. carrying out fixation, specifically, washing denim clothes with the denim water washing color-fixing agent for 20-30min; c. drying. The water washing technology is simple in process, mild in conditions, short in treatment time, high in efficiency and low in energy consumption and cost, thus being suitable for industrial batch operation; after being washed by using the water washing technology, the denim clothes are high in fastness to wet rubbing, do not easily fade, meet the quality test standard for children clothing in China, and are good in comfortableness.

Description

technical field [0001] The invention belongs to the technical field of post-treatment of textiles, and in particular relates to a color-fixing agent for denim washing and a washing process. Background technique [0002] Denim clothing is made of thick, stiff, tough and wear-resistant fabrics. Its shape is rough, chic, comfortable and wear-resistant, and it is deeply loved by consumers. The demand is considerable. With the continuous demand for fashion and comfort It is an inevitable development trend to improve and develop denim products with more functionality, aesthetics, comfort and environmental protection. [0003] The finishing process of denim fabrics is the key process to make denim fabrics have a unique style. Among them, the washing process is an important finishing method for finished garments. Through the washing process, denim clothing can produce an old-fashioned effect. Usually, the washing process generally includes the following types: (1) general washing, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/08D06P5/04D06L4/23
CPCD06P5/08D06P5/04
Inventor 蒋秋林王友侯明
Owner 深圳市安奈儿股份有限公司
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