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Anti-pilling odor-resistant woolen sweater

A cashmere sweater and anti-pilling technology, which is applied in biochemical fiber treatment, textiles and papermaking, fiber treatment, etc., can solve the problems affecting the appearance quality and service life of cashmere sweaters, poor fiber cohesion, and poor strength, and achieve anti-pilling Good ball effect, less energy consumption, soft hand feeling

Inactive Publication Date: 2016-01-13
CHANGXING YONGJIE TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soft, silky, shiny, good warmth retention, comfortable to wear, but poor strength
Because cashmere fibers have scales on the surface and the fibers are short and thin, the cohesion between fibers is poor, and there is a serious pilling phenomenon during wearing and washing, which affects the appearance quality and service life of cashmere sweaters.

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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  • Anti-pilling odor-resistant woolen sweater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The processing method of anti-pilling and deodorant cashmere sweater, its steps are as follows:

[0026] (1) select cashmere fiber and milk protein fiber blending, described cashmere and milk protein fiber blending according to mass ratio 4:1;

[0027] (2) Twisting and weaving into garments;

[0028] (3) Anti-pilling and deodorant treatment:

[0029] a. Preprocessing:

[0030] Enzyme pretreatment parameters: polyphenol oxidase 1.1% (owf), laccase 0.8g% (owf), neutral protease 0.6% (owf); bromelain 0.2g% (owf); sodium lactate 0.2% (owf); time 22min, temperature 38℃;

[0031] The enzyme activity of the polyphenol oxidase is 350u / g, the enzyme activity of laccase is 800u / g, the enzyme activity of neutral protease is 500u / g; the enzyme activity of bromelain is 500u / g;

[0032] b. β-cyclodextrin deodorant finishing:

[0033] Dry the pretreated wool blended fabric at low temperature, and then perform deodorant finishing with β-cyclodextrin;

[0034] The processing param...

Embodiment 2

[0040] The processing method of anti-pilling and deodorant cashmere sweater, its steps are as follows:

[0041] (1) select cashmere fiber and milk protein fiber blending, described cashmere and milk protein fiber blending according to mass ratio 4:1;

[0042] (2) Twisting and weaving into garments;

[0043] (3) Anti-pilling and deodorant treatment:

[0044] a. Preprocessing:

[0045] Enzyme pretreatment parameters: polyphenol oxidase 1.5% (owf), laccase 0.5g% (owf), neutral protease 0.7% (owf); bromelain 0.2g% (owf); sodium lactate 0.2% (owf); time 18min, temperature 39℃;

[0046] The enzyme activity of the polyphenol oxidase is 350u / g, the enzyme activity of laccase is 800u / g, the enzyme activity of neutral protease is 500u / g; the enzyme activity of bromelain is 500u / g;

[0047] b. β-cyclodextrin deodorant finishing:

[0048] Dry the pretreated wool blended fabric at low temperature, and then perform deodorant finishing with β-cyclodextrin;

[0049] The processing param...

Embodiment 3

[0055] The processing method of anti-pilling and deodorant cashmere sweater, its steps are as follows:

[0056] (1) select cashmere fiber and milk protein fiber blending, described cashmere and milk protein fiber blending according to mass ratio 4:1;

[0057] (2) Twisting and weaving into garments;

[0058] (3) Anti-pilling and deodorant treatment:

[0059] a. Preprocessing:

[0060] Enzyme pretreatment parameters: polyphenol oxidase 1.2% (owf), laccase 0.7g% (owf), neutral protease 0.6% (owf); bromelain 0.2g% (owf); sodium lactate 0.2% (owf); time 21min, temperature 38℃;

[0061] The enzyme activity of the polyphenol oxidase is 350u / g, the enzyme activity of laccase is 800u / g, the enzyme activity of neutral protease is 500u / g; the enzyme activity of bromelain is 500u / g;

[0062] b. β-cyclodextrin deodorant finishing:

[0063] Dry the pretreated wool blended fabric at low temperature, and then perform deodorant finishing with β-cyclodextrin;

[0064] The processing param...

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 processing technology for an anti-pilling odor-resistant woolen sweater. According to the processing technology, the treatment temperature is low, the energy consumption is low, environmental pollution cannot be caused, and the technology belongs to a green technique. The obtained woolen sweater not only is softer in handfeel, but also is good in anti-pilling effect and high in odor resistance and washing resistance. The made woolen sweater is softer in handfeel, smooth, fine and high in moisture absorption capacity, has the pearl effect similar to pearly luster and is a high-end product. The brand new production technology which is environmentally friendly, natural and excellent in effect is achieved.

Description

technical field [0001] The invention relates to a production method of a cashmere sweater, in particular to a processing technology of an anti-pilling and deodorizing cashmere sweater. Background technique [0002] Wool fiber and its fabric structure are relatively loose. When used, under the action of various friction forces, the scale structure on the surface of wool fiber is prone to collusion and entanglement, resulting in pilling, which affects the appearance of wearing and reduces its wearing performance. . During the process of processing, wearing and washing, the fabric is constantly subjected to friction, rubbing and bending. When the friction force between the fibers inside the fabric is less than the external resistance of the fibers, the fiber ends on the surface are exposed to the fabric and appear on the surface of the fabric. Many annoying fluffs, this kind of fluff is called "pilling"; if these fluffs cannot fall off in time during continuous wearing and was...

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): D06M16/00D06M15/03D06M15/09D06M13/192D06M11/70D06M15/01D06M101/12
Inventor 闵永良
Owner CHANGXING YONGJIE TEXTILE CO LTD
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