Wave absorbing machine woven fabric of cladding type carbon fiber filament composite yarns and application thereof

A technology of carbon fiber filaments and woven fabrics, applied in fabrics, textiles, textiles and papermaking, etc., can solve problems affecting the appearance and flatness of fabrics, fiber deformation, insufficient energy saving, etc., and achieve the effect of broadening the scope of use

Inactive Publication Date: 2012-04-25
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the method of weaving with acrylonitrile fiber or regenerated cellulose fiber and then carbonizing it to form a carbon fiber fabric avoids the problem of carbon fiber fluff, the fiber will shrink through heat treatment. Deformation will affect the appearance and flatness of the fabric, and high temperature treatment will inevitably consume a lot of energy, which is not energy-saving enough

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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  • Wave absorbing machine woven fabric of cladding type carbon fiber filament composite yarns and application thereof
  • Wave absorbing machine woven fabric of cladding type carbon fiber filament composite yarns and application thereof
  • Wave absorbing machine woven fabric of cladding type carbon fiber filament composite yarns and application thereof

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Experimental program
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Embodiment

[0031] According to the blurring and occlusion requirements of the private parts of the human body, the wave-absorbing woven fabric embedded in the wrapping carbon fiber filament composite yarn is designed in the warp and weft direction, such as figure 1 As shown, it is a schematic diagram of a wave-absorbing woven fabric arranged in a grid of covered carbon fiber filament composite yarns. The wave-absorbing woven fabric is made of warp yarns and weft yarns according to a conventional weaving method, and a part of the warp yarns are made of covered carbon fiber filaments. The composite yarn 1 is constituted, and a part of the weft yarn is constituted by the covered carbon fiber filament composite yarn 1, such as figure 2As shown, it is a schematic diagram of a covered carbon fiber filament composite yarn. The covered carbon fiber filament composite yarn 1 includes carbon filaments 2 and other fibers 3 wrapped outside the carbon filaments 2 . The other fibers 3 are cotton fibe...

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 provides a wave absorbing machine woven fabric of cladding type carbon fiber filament composite yarns and application thereof. The cladding type carbon fiber filament composite yarns comprise warp yarns and weft yarns and are characterized in that: the whole or part of at least one of the warp yarns and the weft yarns consist of the cladding type carbon fiber filament composite yarns. The cladding type carbon fiber filament composite yarns overcome the defect that carbon fibers are easily burred in the process of weaving to make the carbon fiber filaments weaved on a common weaving machine like common yarns. The wave absorbing woven fabric can be used for manufacturing electromagnetic wave shielding and protective clothing and other textiles and widens application range of carbon filament fibers.

Description

technical field [0001] The invention relates to the technical field of electromagnetic shielding, in particular to a wave-absorbing woven fabric of a covered carbon fiber filament composite yarn and its application. Background technique [0002] With the increasing application of electrical equipment, electromagnetic radiation has become a new type of pollution. The human body is exposed to electromagnetic radiation for a long time, and the nervous system, cardiovascular system, endocrine system, reproductive system, etc. will be damaged to varying degrees. In order to protect the human body from or minimize the harm of electromagnetic radiation, on the one hand, people shield the electromagnetic radiation source to reduce the amount of radiation, and on the other hand, develop effective protective materials for personal protection, and electromagnetic radiation protective fabric is one of them. At present, there are two main ways to develop fabrics with electromagnetic wav...

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): D03D15/00D03D13/00D03D15/275D03D15/47D03D15/50
Inventor 于伟东陈毅周胜吴瑜邓成亮
Owner DONGHUA UNIV
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