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Special assistant for washing denim with water

A water additive and denim technology, applied in the field of textile printing and dyeing, can solve the problems of affecting the reverse side of the fabric, excessive chemical agents, reducing the contrast of blue warp and white weft, etc., to improve the color fastness of staining, avoid excessive additives, and ensure softness sexual effect

Active Publication Date: 2016-08-31
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This side effect will reduce the contrast of blue warp and white weft, and it will seriously affect the reverse side of the fabric and the white cotton inner pocket of the jeans
In chemical washing, chlorine bleaching, oxygen bleaching, manganese bleaching, etc. use strong oxidants to directly oxidize the dyes, causing the fabric to fade. However, if there are too many chemicals or there are residues, the fabric will be damaged and serious damage will occur.

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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  • Special assistant for washing denim with water
  • Special assistant for washing denim with water
  • Special assistant for washing denim with water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1 (washing agent 1 for denim fabric)

[0012] Each component is calculated as:

[0013]

[0014] After the components are fully mixed, the washing aid 1 for denim fabric is prepared.

Embodiment 2

[0015] Embodiment 2 (washing agent 2 for denim fabric)

[0016] Each component is calculated as:

[0017]

[0018] After the components are fully mixed, the washing aid 2 for denim fabric is prepared.

Embodiment 3

[0019] Embodiment 3 (washing agent 3 for denim fabric)

[0020] Each component is calculated as:

[0021]

[0022]

[0023] After the components are fully mixed, the washing aid 3 for denim fabric is prepared.

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Abstract

The invention belongs to the field of light chemical engineering, and more particularly relates to an assistant for washing a denim fabric with water. The invention provides a special assistant suitable for a water washing process. The special assistant can be suitable for a water washing process of a denim fabric and can be used solely or matched with other water washing assistants to reduce the damage to a water washing machine, ensure the softness of the washed fabric and improve the color staining fastness of the denim fabric at the same time.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and relates to a fabric dyeing and finishing process, in particular to a denim fabric washing process. Background technique [0002] Denim fabric has always been popular for its special "old" effect. In order to achieve this unique appearance, manufacturers use industrial washing technology and various washing processes to achieve it, including ordinary washing (such as desizing, rinsing, Stone washing, bleaching, enzyme washing, enzyme stone washing, sand washing, chemical washing and destruction washing, etc.) and special washing (such as snow washing, re-bleaching, blue pattern washing, color matching, wax washing and tie washing, etc.). These washing processes can change the feel and color of denim fabrics, and at the same time increase the anti-wrinkle and anti-fouling functions. To sum up, the washing process mainly uses chemical methods, machinery, biological enzymes a...

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): D06M11/77D06M13/192D06M15/356D06M13/188
CPCD06M11/77D06M13/188D06M13/192D06M15/3562
Inventor 汪媛朱孝霖彭勇刚纪俊玲杨坤沙莹
Owner CHANGZHOU UNIV