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Wool fabric anti-pilling finishing method

An anti-pilling and fabric technology, which is applied in the field of anti-pilling of wool fabrics, can solve the problems of poor bonding fastness between finishing agents and fibers, and achieve the effects of avoiding easy yellowing, improving bonding fastness and short finishing time.

Inactive Publication Date: 2014-03-05
ZHEJIANG QUEPING TEXTILE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an anti-pilling finishing method for wool fabrics, which can effectively improve the anti-pilling performance of wool fabrics, solve the problem of poor bonding fastness between finishing agents and fibers, and satisfy the need for wool fabrics with a soft feel. Require

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

[0038] Example 1: Anti-pilling finishing of wool fabric

[0039] In the wool batch dyeing machine, (1) impregnate 100Kg of wool fabric with enzyme and reduction treatment solution with a bath ratio of 1:10; add 0.2Kg of alkaline protease and 0.2Kg of 1-dodecylazacyclohepta to the aqueous solution Alkane-2-one, adjust the pH of the solution to 8.0 with an appropriate amount of borax to obtain an enzyme treatment solution. The immersion treatment temperature is 55°C and the immersion treatment time is 15 minutes; then 1.5 Kg of sodium tetrahydroborate is added to the above enzyme treatment solution, Sodium bisulfite 5.0 Kg, sodium gluconate 3.5 Kg, immersion treatment at 55°C for 15 minutes is reduction treatment. After the treatment is completed, drain and wash with water at 40°C for 10 minutes;

[0040] (2) Immerse the washed wool fabric in the oxidation and softening treatment solution with a bath ratio of 1:10; add 0.25Kg of hydrogen peroxide and 0.15Kg of tetraacetylethylenediam...

Embodiment 2

[0043] Example 2: Anti-pilling finishing of wool fabric

[0044] In the wool batch dyeing machine, (1) impregnate 100Kg of wool fabric with enzyme and reduction treatment solution with a bath ratio of 1:10; add 0.5Kg of alkaline protease and 1.0Kg of 1-dodecylazacyclohepta to the aqueous solution Alkane-2-one, adjust the pH of the solution to 8.0 with an appropriate amount of borax to obtain an enzyme treatment solution. The immersion treatment temperature is 50°C and the immersion treatment time is 20 minutes; then add 2.0 Kg of sodium tetrahydroborate to the above enzyme treatment solution, Sodium bisulfite 6.5Kg, sodium gluconate 4.0Kg, immersion treatment at 50℃ for 10min is reduction treatment. After the treatment is completed, drain the liquid and wash with water at 40℃ for 10 min;

[0045] (2) Immerse the washed wool fabric in the oxidation and softening treatment solution with a bath ratio of 1:10; add 0.5Kg hydrogen peroxide and 0.2Kg tetraacetylethylenediamine to the aque...

Embodiment 3

[0048] Example 3: Anti-pilling finishing of wool fabric

[0049] In the wool batch dyeing machine, (1) impregnate 100Kg wool fabric with enzyme and reduction treatment solution with a bath ratio of 1:15; add 1.0Kg alkaline protease and 1.5Kg 1-dodecylazacyclohepta to the aqueous solution Alkane-2-one, adjust the pH of the solution to 7.5 with an appropriate amount of borax to obtain an enzyme treatment solution. The immersion treatment temperature is 45°C and the immersion treatment time is 30 minutes; then 2.5 Kg of sodium tetrahydroborate is added to the above enzyme treatment solution, Sodium bisulfite 7.8 Kg, sodium gluconate 5.0 Kg, immersion treatment at 45°C for 10 minutes is reduction treatment. After the treatment is completed, drain and wash with water at 40°C for 10 minutes;

[0050] (2) Immerse the washed wool fabric in the oxidation and softening treatment solution, the bath ratio is 1:10; add 0.1Kg hydrogen peroxide and 0.05Kg tetraacetyl ethylene diamine to the aqueo...

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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Abstract

The invention discloses a wool fabric anti-pilling finishing method which specifically comprises the following steps: performing enzyme and reduction treatment on a wool fabric, oxidizing and softening, performing polyurethane and microwave or thermal treatment. The prepared wool fabric has a good and lasting anti-pilling effect, and soft handfeel can be obtained. In addition, the processing method is low in production cost, has high operability and is suitable for industrial application.

Description

Technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and specifically relates to an anti-pilling finishing method for wool fabrics. Background technique [0002] The pilling of textiles will seriously affect the appearance of textiles. The premise of fiber pilling is fiber fuzzing, so short fiber textiles are more prone to fuzzing and pilling than long fibers. The factors that affect fiber pilling are more complicated, but the essence is that the fiber surface is not easy to break after being fluffed, and will gather together to form a ball. Therefore, wool fabrics, especially knitted or woven wool fabrics, have good elasticity and breaking strength, and will cause serious pilling when worn and used due to friction and other effects. [0003] The anti-pilling finishing of textiles is mostly treated with an anti-pilling finishing agent. The processing principle is to reduce the exposure of short hair fibers on the fiber surface during...

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): D06M16/00D06M11/54D06M11/82D06M13/35D06M13/207D06M11/50D06M13/332D06M15/564D06M15/647D06M15/227D06M13/358D06M11/155D06M11/65D06M10/00D06M101/12
Inventor 杨豪杰许海军于小江林本轩朱亚伟
Owner ZHEJIANG QUEPING TEXTILE CHEM
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