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Wool fabric printing technology

A technology for fabric printing and wool, applied in animal fibers, textiles and papermaking, biochemical treatment of enzymes/microorganisms, etc. Felt shrinkage, bright color, avoid fabric yellowing effect

Inactive Publication Date: 2018-12-04
勤力印花工业(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the printing process of woolen fabrics is relatively complicated at present, and because woolen fabrics have certain felting properties, it is generally subjected to anti-shrinkage treatment before printing. The existing anti-shrinkage treatment generally adopts the chlorination method, and chlorination treatment will It will turn the color of woolen fabrics yellow, which will affect the quality of printing, and chlorination will produce harmful chlorides and cause environmental pollution

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

[0015] A wool fabric printing process, comprising the steps of:

[0016] (1) Composite enzyme chlorine-free anti-shrinkage pretreatment: soak the wool fabric in the compound enzyme chlorine-free anti-shrinkage finishing solution, padding for 28 minutes; wherein the compound enzyme chlorine-free anti-shrinkage finishing solution includes raw material components and their quality The percentages are: hydrogen peroxide 13%, potassium bisulfate 13%, compound enzyme 14%, silicone resin 2%, and the balance is water;

[0017] (2) Washing, dehydration and drying: wash the wool fabric after the compound enzyme chlorine-free anti-shrinkage pretreatment in step (1), and then dehydrate and dry;

[0018] (3) Printing: immerse the wool fabric treated in step (2) into the color paste, and then use a printing machine for printing treatment; wherein the raw material components and their mass percentages included in the color paste are: binder 13%, active 18% dye, 6% penetrant, and the rest is...

Embodiment 2

[0023] A wool fabric printing process, comprising the steps of:

[0024] (1) Composite enzyme chlorine-free anti-shrinkage pretreatment: soak the wool fabric in the compound enzyme chlorine-free anti-shrinkage finishing solution, padding for 38 minutes; wherein the compound enzyme chlorine-free anti-shrinkage finishing solution includes raw material components and their quality The percentages are: hydrogen peroxide 22%, potassium bisulfate 23%, compound enzyme 18%, silicone resin 8%, and the balance is water;

[0025] (2) Washing, dehydration and drying: wash the wool fabric after the compound enzyme chlorine-free anti-shrinkage pretreatment in step (1), and then dehydrate and dry;

[0026] (3) Printing: immerse the wool fabric treated in step (2) into the color paste, and then use a printing machine for printing treatment; wherein the raw material components and their mass percentages included in the color paste are: binder 15%, active 22% dye, 10% penetrant, and the rest i...

Embodiment 3

[0031] A wool fabric printing process, comprising the steps of:

[0032] (1) Composite enzyme chlorine-free anti-shrinkage pretreatment: soak the wool fabric in the compound enzyme chlorine-free anti-shrinkage finishing solution, padding for 33 minutes; wherein the compound enzyme chlorine-free anti-shrinkage finishing solution includes raw material components and their quality The percentages are: hydrogen peroxide 16%, potassium bisulfate 16%, compound enzyme 15%, silicone resin 5%, and the balance is water;

[0033] (2) Washing, dehydration and drying: wash the wool fabric after the compound enzyme chlorine-free anti-shrinkage pretreatment in step (1), and then dehydrate and dry;

[0034] (3) Printing: immerse the wool fabric treated in step (2) into the color paste, and then use a printing machine for printing treatment; wherein the color paste includes raw material components and their mass percentages: 14% binder, active 20% dye, 8% penetrant, and the rest is water;

...

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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PUM

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Abstract

The invention discloses a wool fabric printing technology. The wool fabric printing technology comprises following steps: 1, compound enzyme chlorine-free shrinkproof pretreatment; 2, water washing and dehydration drying; 3, printing; 4, dye fixation; 5, soaping and drying; and 6, setting. The wool fabric printing technology is simple, is convenient to control, is safe, and is friendly to the environment; compound enzyme chlorine-free shrinkproof pretreatment is adopted firstly, so that wool fabric felting shrinfage resistance is improve, and fabric yellowing is avoided; and then printing anddye fixation are carried out successively, so that the printed patters and color of wool fabric are bright, and the color fastness is excellent.

Description

technical field [0001] The invention belongs to the technical field of textile engineering, and in particular relates to a wool fabric printing process. Background technique [0002] Wool fabrics are favored by consumers due to their excellent comfort and warmth. However, the printing process of woolen fabrics is relatively complicated at present, and because woolen fabrics have certain felting properties, it is generally subjected to anti-shrinkage treatment before printing. The existing anti-shrinkage treatment generally adopts the chlorination method, and chlorination treatment will The color of the wool fabric will turn yellow, which will affect the printing quality, and the chlorination treatment will produce harmful chlorides and cause environmental pollution. [0003] Therefore, new technologies are urgently needed to improve the deficiencies of the prior art. Contents of the invention [0004] Purpose of the invention: The purpose of the invention is to overcome ...

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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IPC IPC(8): D06M11/50D06M11/55D06M15/643D06M16/00D06P3/14D06P5/20D06M101/10
CPCD06M16/003D06M11/50D06M11/55D06M15/643D06M2101/10D06P3/148D06P5/20
Inventor 严洪华
Owner 勤力印花工业(太仓)有限公司
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