Production method of anti-pilling cashmere sweater

A production method and technology for cashmere sweaters, applied in clothing, yarn, application and other directions, can solve the problems affecting the appearance quality and service life of cashmere sweaters, poor fiber cohesion, poor strength, etc., to avoid pilling, improve service life, Good antibacterial effect

Inactive Publication Date: 2013-01-30
KUNSHAN CITY ZHOUSHI FEIHUANG GARMENT FACTORY
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The production method of anti-pilling cashmere sweater, comprises the steps:

[0014] The cashmere and milk protein fibers are blended according to the mass ratio of 5:1. In the twisting step, the single yarn twist of the cashmere blended yarn is 520 twists / m, and the twist direction is Z twist; in the two-for-one twisting step, the cashmere blended yarn is made Line ply twist: 360 twist / m, twist direction is S twist; its ply to single yarn twist ratio is 0.32; then the anti-pilling cashmere sweater is obtained through the steps of knitting, clothing and finishing;

[0015] The fineness of the cashmere is 18 μm, and the length is 22mm;

[0016] The milk protein fiber has a fineness of 25 μm and a length of 33 mm;

[0017] The finishing step includes padding treatment in the immersion solution containing titanium dioxide finishing agent, the pressure is 1.5kg / cm2, and the liquid retention rate is 60%; drying treatment, and then constant temperature at 115°C for 2 hours....

Embodiment 2

[0020] The production method of anti-pilling cashmere sweater, comprises the steps:

[0021] The cashmere and milk protein fibers are blended according to the mass ratio of 5:2. In the twisting step, the single yarn twist of the cashmere blended yarn is 550 twists / m, and the twist direction is Z twist; in the two-for-one twisting step, the cashmere blended yarn is made Line ply twist: 380 twist / m, twist direction is S twist; its ply to single yarn twist ratio is 0.47; then the anti-pilling cashmere sweater is obtained through the steps of knitting, clothing and finishing;

[0022] The fineness of the cashmere is 22 μm, and the length is 25mm;

[0023] The milk protein fiber has a fineness of 32 μm and a length of 38 mm;

[0024] The finishing step includes padding treatment in the immersion solution containing titanium dioxide finishing agent, the pressure is 2kg / cm2, and the liquid retention rate is 70%; drying treatment, and then constant temperature at 150°C for 0.5 hours....

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Abstract

The invention discloses a production method of anti-pilling cashmere sweater. The method comprises the following steps that cashmere and milk protein fiber are blended, in the twisting step, the single twist of the cashmere blended yarns is 520-550 twists / m, the twisting direction is the Z-twisting direction, in the double twisting step, the joint stock twist of the cashmere blended yarns is 360-380 twists / m, the twisting direction is the S-twisting direction, the joint stock and single twist ratio is 0.32-0.47, then, the anti-pilling cashmere sweater is obtained through the steps of weaving, sweater forming and tidying, and the cashmere and the milk protein fiber are blended according to a mass ratio being 5:(1-2). The cashmere sweater can not generate pilling after long-time use, meanwhile, a good antibacterial effect can be realized, and the service life of the cashmere sweater is long.

Description

technical field [0001] The invention relates to a production method of an anti-pilling cashmere sweater. Background technique [0002] Cashmere sweater is a garment knitted from cashmere. According to the type of yarn, it can be divided into woolen knitting and worsted knitting, and according to the proportion of raw materials, it can be divided into two types: pure cashmere and cashmere blended. 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. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a production method of an anti-pilling cashmere sweater to overcome the above-mentioned defects in the prior art. [0004] ...

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): A41D1/04D02G3/04D02G3/28D06M11/46D06M13/50D06M101/12
Inventor 严为忠
Owner KUNSHAN CITY ZHOUSHI FEIHUANG GARMENT FACTORY
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