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

A carbon fiber filament and composite yarn technology, which is applied in fabrics, textiles, textiles and papermaking, etc., can solve the problems of affecting the appearance and flatness of fabrics, insufficient energy saving, and large energy consumption, and achieve the effect of broadening the scope of use

Inactive Publication Date: 2014-05-28
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

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Embodiment

[0031] According to the blurring and occlusion requirements of the private parts of the human body, the design of wave-absorbing woven fabrics embedded with coated carbon fiber filament composite yarns in warp and weft directions, such as figure 1 As shown, it is a schematic diagram of a microwave-absorbing woven fabric arranged in a grid-like arrangement of coated carbon fiber filament composite yarns. Composed of composite yarn 1, a part of the weft yarn is composed of 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 fibers. The remaining warp and weft yarns are also spun from cotton fibers. A part of the warp yarn made of covered carbon fiber filament composite yarn 1 and a part of weft yarn made of cover...

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 coated carbon fiber filament composite yarn and its application. Background technique [0002] With the increasing application of electrical equipment, electromagnetic radiation has become a new kind 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 source of electromagnetic radiation to reduce the amount of radiation; on the other hand, they develop effective protective materials for personal protection, and electromagnetic radiation protective fabric is one of them. At present, there are mainly two ways to develop fabrics with electromagnetic ...

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 Patents(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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