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Uvioresistant fleece fabric and preparation method thereof

An anti-ultraviolet and fabric technology, which is applied in dyeing, fabric surface trimming, and textile material treatment, can solve the problems of losing anti-ultraviolet effect, achieve long-term antibacterial effect, good washing resistance, and less process steps.

Active Publication Date: 2014-05-28
CHANGSHU XINXIN WARP & KNITTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the common anti-ultraviolet fabrics are added anti-ultraviolet additives in the finishing process. The disadvantage is that the anti-ultraviolet effect will gradually lose after repeated washing.

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

[0023] 1) Selection of raw materials: 75D anti-ultraviolet fiber is selected as the velvet texture, and 60D polyester low-elasticity yarn is selected as the underlying tissue, wherein the quality of the underlying tissue accounts for 20% of the total mass of the fabric, and the quality of the velvet tissue Accounting for 80% of the total mass of the fabric;

[0024] 2) warping, respectively warping the raw materials of the velvet tissue and the bottom tissue selected in step 1);

[0025] 3) weaving, warp knitting the raw materials of the velvet tissue and the bottom tissue that have been warped in step 2) by a warp knitting machine to obtain a gray cloth;

[0026] 4) sectioning, the gray cloth obtained in step 3) is sectioned;

[0027] 5) Heat setting, introducing the slit gray cloth obtained in step 4) into a setting machine for heat setting, the heat setting temperature is controlled at 160°C, and the heat setting time is controlled at 45s to obtain a shaped gray cloth;

...

Embodiment 2

[0031] 1) Selection of raw materials: 130D anti-ultraviolet fiber is selected as the velvet tissue, and 50D polyester low-elasticity yarn is selected as the underlying tissue, wherein the quality of the underlying tissue accounts for 40% of the total mass of the fabric, and the quality of the velvet tissue 60% of the total mass of the fabric;

[0032] 2) warping, respectively warping the raw materials of the velvet tissue and the bottom tissue selected in step 1);

[0033] 3) weaving, warp knitting the raw materials of the velvet tissue and the bottom tissue that have been warped in step 2) by a warp knitting machine to obtain a gray cloth;

[0034] 4) sectioning, the gray cloth obtained in step 3) is sectioned;

[0035] 5) Heat setting, introducing the slit gray cloth obtained in step 4) into a setting machine for heat setting, the heat setting temperature is controlled at 180°C, and the heat setting time is controlled at 35s to obtain a shaped gray cloth;

[0036] 6) Dyein...

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 an uvioresistant fleece fabric, which comprises the following raw materials in percentage by mass: 20% to 40% of bottom layer tissue and 80% to 60% of fleece yarn tissue, wherein at least one of the bottom layer tissue and the fleece yarn tissue is made of uvioresistant fiber, and the uvioresistant fiber is uvioresistant polyester fiber. The invention also discloses a preparation method of the uvioresistant fleece fabric, and the method comprises the following steps of selecting of raw materials, warping, weaving, slitting, thermal shaping, dying or printing and post arrangement. By adopting the method, the prepared uvioresistant fleece fabric has the uvioresistant function for a long time.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an anti-ultraviolet velvet fabric and a preparation method thereof. Background technique [0002] With the development of the modern industrial revolution, the ozone layer in the atmosphere is constantly being destroyed. The ozone layer is the best protective umbrella for the earth, it can absorb most of the ultraviolet rays from the sun. However, nearly two decades of scientific research and atmospheric observations have found that the ozone layer has been thinning, and an ozone hole has even been formed over the Antarctic. Generally, ultraviolet rays can be divided into short wave (UVC: 200~290nm), medium wave (UVB: 290~320nm) and long wave (UVA: 320~400nm). The results of the study show that moderate exposure to ultraviolet rays is beneficial to human health, but excessive exposure to ultraviolet rays can cause some damage. Among them, when UVC passes through the atmospher...

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): D04B21/04D06C7/02D06B5/22D06B3/18D06B15/00D06P3/85D06M11/46D06M101/32
Inventor 黄忠清窦敏逸
Owner CHANGSHU XINXIN WARP & KNITTING
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