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Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof

An underwear fabric and elasticity technology, which is applied in the processing of textile materials, liquid/gas/vapor textile material processing, knitting, etc., can solve the problem of poor bursting strength of fabric bullets, insufficient slippery and waxy, easy to wrinkle and not wear-resistant. and other problems, to achieve the effect of thorough hair removal, improved smooth hand feel, and good hygroscopicity

Inactive Publication Date: 2008-03-26
SHANGHAI PLANDOO TEXTILE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Conventional underwear fabrics produced with cotton-viscose blended yarns are composed of 50% cotton and 50% viscose. The disadvantage is that the bursting strength of the fabric marbles is poor, generally 130-135N, which does not meet the national requirement of 150N; the fabric surface is too soft , not enough slippery and waxy, no texture, easy to wrinkle and not wear-resistant

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
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Embodiment

[0027] A cotton viscose blended elastic knitted underwear fabric is composed of the following raw materials in weight percentage:

[0028] The cotton fiber is 75% of Xinjiang cotton, the superfine viscose fiber is 18% of 1.2D superfine viscose of Shandong Hailong Co., Ltd., and the spandex elastic fiber is 7% of 30D spandex elastic fiber produced by South Korea Hyosung Company.

[0029] The processing technology of above-mentioned cotton viscose blended elastic knitted underwear fabric, its steps are:

[0030] The first step. Cotton fiber and superfine viscose fiber are spun by ring spinning to produce 40S combed cotton viscose blended yarn with a twist coefficient of 380;

[0031] The second step. Yarn steaming: choose the vacuum setting fast steamer produced by Jiangsu Jinhu County Jingming Machinery Co., Ltd., and use the indirect steaming method to keep saturated steam at 80°C in a sealed container for 50 minutes;

[0032] The third step. The cotton-viscose blended yarn a...

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 elastic knitted underwear fabric of blended cotton fiber and viscose fiber is woven with the materials including cotton fiber in 72-77 wt%, superfine viscose fiber in 19-25 wt% and elastic polyurethane fiber in 3-7 wt%, and through the technological process including frame spinning with cotton fiber and superfine viscose fiber to obtain 40S combed blended cotton-viscose yarn, yarn steaming, knitting the blended cotton-viscose yarn and elastic polyurethane fiber in a single-sided large circular weaving machine to obtain the underwear fabric, and final polishing to eliminate hairs biologically with enzyme. The elastic knitted underwear fabric has improved fluffing and balling up performance, smooth surface, fully handling and high wearability.

Description

technical field [0001] The invention relates to a cotton-viscose blended elastic knitted underwear fabric and a processing technology thereof, belonging to the technical field of textiles. Background technique [0002] With the acceleration of people's pace of living a well-off life, higher requirements are put forward for wearing performance, especially for underwear fabrics. The appearance is delicate and smooth, the hand feels skinny and smooth, and the inner layer is comfortable and skin-friendly. [0003] Conventional underwear fabrics produced with cotton-viscose blended yarns are composed of 50% cotton and 50% viscose. The disadvantage is that the bursting strength of the fabric marbles is poor, generally 130-135N, which does not meet the national requirement of 150N; the fabric surface is too soft , not enough slippery and waxy, no texture, easy to wrinkle and not wear-resistant. [0004] In the conventional production process, ring spinning is generally used for sp...

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): D04B1/14D04B21/00D02G3/04D06B1/00D06M16/00
Inventor 夏秉能方国平杨军
Owner SHANGHAI PLANDOO TEXTILE TECH DEV
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