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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 finishing of wool fabrics, can solve the problems of poor bonding fastness between finishing agents and fibers, and achieve the effects of avoiding easy yellowing, simple finishing methods, and short processing time

Inactive Publication Date: 2015-07-08
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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  • Wool fabric anti-pilling finishing method
  • Wool fabric anti-pilling finishing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment one: finishing of wool fabric anti-pilling

[0039] In the wool intermittent dyeing machine, (1) immerse 100Kg of wool fabric in the enzyme and reduction treatment solution, the liquor ratio is 1:10; add 0.2Kg of alkaline protease and 0.2Kg of 1-dodecylazepane to the aqueous solution Alkan-2-ones, use an appropriate amount of borax to adjust the pH value of the solution to 8.0 to obtain the enzyme treatment solution, the dipping treatment temperature is 55 ° C, and the soaking treatment time is 15 minutes; then add 1.5 Kg sodium tetrahydroborate 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 the reduction treatment, after the treatment is completed, drain and wash with water at 40°C for 10 minutes;

[0040] (2) Dip the above-mentioned washed wool fabric into the oxidation and softening treatment solution, the bath ratio is 1:10; add 0.25Kg hydrogen peroxide and 0.15Kg tet...

Embodiment 2

[0043] Embodiment two: anti-pilling finishing of wool fabric

[0044] In the wool intermittent dyeing machine, (1) immerse 100Kg of wool fabric in the enzyme and reduction treatment solution, the bath ratio is 1:10; add 0.5Kg of alkaline protease, 1.0Kg of 1-dodecylazepane to the aqueous solution For alkan-2-ones, use an appropriate amount of borax to adjust the pH value of the solution to 8.0 to obtain an enzyme treatment solution, the dipping treatment temperature is 50 ° C, and the soaking treatment time is 20 minutes; then add 2.0 Kg sodium tetrahydroborate to the above enzyme treatment solution, Sodium bisulfite 6.5Kg, sodium gluconate 4.0Kg, immersion treatment at 50°C for 10 minutes is the reduction treatment, after the treatment is completed, drain and wash with water at 40°C for 10 minutes;

[0045] (2) Dip the above-mentioned washed wool fabric into the oxidation and softening treatment solution, the bath ratio is 1:10; add 0.5Kg hydrogen peroxide and 0.2Kg tetraacet...

Embodiment 3

[0048] Embodiment three: anti-pilling finishing of wool fabric

[0049] In the wool intermittent dyeing machine, (1) immerse 100Kg of wool fabric in the enzyme and reduction treatment solution, the bath ratio is 1:15; add 1.0Kg of alkaline protease and 1.5Kg of 1-dodecylazepane to the aqueous solution Alkan-2-ones, use an appropriate amount of borax to adjust the pH value of the solution to 7.5 to obtain an enzyme treatment solution, the dipping treatment temperature is 45 ° C, and the soaking treatment time is 30 minutes; then add 2.5 Kg sodium tetrahydroborate 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 the reduction treatment, after the treatment is completed, drain and wash with water at 40°C for 10 minutes;

[0050] (2) Dip the above-mentioned washed wool fabric into the oxidation and softening treatment solution, the bath ratio is 1:10; add 0.1Kg hydrogen peroxide and 0.05Kg tetra...

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 in particular relates to an anti-pilling finishing method for wool fabrics. Background technique [0002] The pilling phenomenon of textiles will seriously affect the appearance of textiles. The premise of fiber pilling is fiber fluffing, so textiles with short fibers are more prone to pilling than long fibers. The factors affecting fiber pilling are more complicated, but the essence is that the fibers are not easy to break after fluffing on the surface, and they will gather together to form balls. Therefore, wool fabrics, especially knitted or woven wool fabrics, have good elasticity and breaking strength, and when worn and used, serious pilling will occur due to friction and other effects. [0003] The anti-pilling finishing of textiles is mostly treated with anti-pilling finishing agents. The processing principle is to cover the fiber surface with polymers or strength...

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 Patents(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