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Anti-microwave radiation flax yarn and production process thereof

A technology of microwave radiation and production technology, applied in the field of clothing and home textile fabrics, can solve problems such as being unsuitable for production, and achieve the effects of good whiteness, soft hand feeling, and low degree of fiber damage

Active Publication Date: 2010-06-23
ZHEJIANG JINYUAN FLAX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Because the present invention adopts stainless steel metal fibers, considering the particularity of metal fibers, the common flax blended yarn production process is not suitable for production

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-microwave radiation flax yarn and production process thereof
  • Anti-microwave radiation flax yarn and production process thereof
  • Anti-microwave radiation flax yarn and production process thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Implementation column 1

[0022] see figure 1 , the long flax fibers are combed into slivers with a certain amount through the slitting process, and at the same time, the prepared slivers are subjected to three drawing processes: the flax fibers are continuously drawn in the first drawing to the third drawing Carry out drafting and merging, and mix stainless steel metal fibers in the fourth drawing process, the diameter of the stainless steel metal fibers is 6-8 μm, the steel number is 304 or 316L stainless steel fiber bundles, the stainless steel metal fibers and flax fibers After three drawing frames: the fourth drawing process and the fifth drawing process twice, so as to ensure that the stainless steel metal fiber can be fully and evenly mixed with the flax long fiber, and the stainless steel metal fiber accounts for 5% of the blended yarn mass, The final drawing weight is 19.52g / 5m.

[0023] The obtained mixed sliver is made into a roving through the roving proce...

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Abstract

The invention relates to an anti-microwave radiation flax blended yarn and a production process thereof, and the yarn is formed by blending stainless steel fibers and flax filaments, wherein the stainless steel fibers account for 5%-40% of the blended yarn, and the flax filaments account for 60%-95% of the blended yarn. The production process comprises the steps of producing the flax filaments into ramie stripes, mixing with the stainless steel fibers in the flax long ramie strips during the drawing process, further carrying out three or more drawing procedures after mixing with the stainless steel fibers, leading the stainless steel fibers to account for 5%-40% of the blended yarn, doubling the two, drafting, then producing a coarse yarn, boiling and bleaching the coarse yarn, spinning for producing a spun yarn, drying, winding and shaping. The flax blended yarn has excellent magnetic radiation protection function and lasting fabric shielding effectiveness, and can be washed repeatedly without basically affecting the shielding effectiveness; and the production process has the advantages of convenience, rapidness, simpleness and low cost.

Description

technical field [0001] The invention relates to a microwave-radiation-resistant linen blended yarn and a production process thereof. The linen blended yarn is suitable for clothing and home textile fabrics. Background technique [0002] The best way to protect against electromagnetic radiation is to strengthen personal protection and take shielding measures to achieve self-protection. Using electromagnetic radiation to shield fabrics and clothing is the most direct and effective way of protection. [0003] At present, there are two main types of anti-microwave radiation fabrics that have been successfully developed: one is metallized fabrics, which are coated with a layer of metal (nickel, silver, copper, etc.) on the surface of ordinary chemical fibers or natural fiber fabrics. However, this kind of fabric has poor washing resistance, that is, its shielding performance gradually decreases with the increase of washing times. The other is a three-layer fabric that uses a net...

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 姜伟沈跃明
Owner ZHEJIANG JINYUAN FLAX
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