Production process of anti-radiation blended yarn

A blended yarn and production process technology, which is applied in the field of radiation-proof blended yarn production process, can solve the problems of reduced blending uniformity, low production efficiency, and reduced yarn strength, and achieves smooth hand feeling and good radiation shielding effect of effect

Inactive Publication Date: 2014-01-01
KUNSHAN WANFENG GARMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the higher the content of stainless steel fibers, the greater the arrangement density during blending, and the better the radiation protection performance of the fabric. Decreased yarn strength and low production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The blended yarn of holy hemp fiber and stainless steel fiber is formed by blending 60-65% of holy hemp fiber and 35-40% of stainless steel fiber by mass percentage.

[0014] The linear density of the flax fiber is 1.4dtex, and the breaking strength is 2.7cN·dtex -1 , Elongation at break 33%. The linear density of the stainless steel fiber is 2.9dtex, and the breaking strength is 1.7cN·dtex -1 , Elongation at break 0.35%.

[0015] Preferably, an antistatic agent and an antislip agent are added to the flax fiber before blending.

[0016] The blending process of described holy hemp fiber and stainless steel fiber blended yarn comprises opening and cleaning process, carding process, drawing process, roving process and spun process, wherein:

[0017] Opening and cleaning process: The strength of Shengma fiber is medium, but the elongation at break is large and the initial modulus is not high, so the process of opening and cleaning cotton adopts the process of "multi-pack...

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Abstract

The invention discloses a production process of anti-radiation blended yarn. The production process includes blending, by mass percentage, 60-65% of hemp fibers and 35-40% of stainless steel fibers sequentially through opening picking, cotton carding, drawing, roving and spinning. The hemp fiber and stainless steel fiber blended yarn produced by the process has the advantages that advantages of the two fibers are combined, the yarn is smooth in touch, the stainless steel fibers are evenly blended in the yarn, and the yarn has environmental protection property and functionality, such as bacteria resistance, dampness absorption and fast dry and biodegradability, of hemp fibers, and good radiation shielding effect.

Description

technical field [0001] The invention relates to a production process of anti-radiation blended yarn, in particular to a production process of holy hemp fiber and stainless steel fiber blended yarn. Background technique [0002] Electromagnetic wave shielding fabrics are required to have good electrical conductivity and maintain some of the original properties of the fabric. A relatively weak link in the development of high-proportion stainless steel fiber radiation-proof fabrics is the production and processing of yarns. Generally, the higher the content of stainless steel fibers, the greater the arrangement density during blending, and the better the radiation protection performance of the fabric. Decreased yarn strength and low production efficiency. Shengma fiber is a kind of hemp regenerated cellulose fiber, which has good anti-mite and repellent properties, good hygroscopicity and moisture conductivity, and is biodegradable. Contents of the invention [0003] The t...

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): D02G3/04D02G3/12
Inventor 姚建平
Owner KUNSHAN WANFENG GARMENT
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