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Process for manufacturing fabric capable of preventing radiation of electromagnetic waves

A technology for preventing electromagnetic waves and preparation process, applied in textiles, papermaking, yarn and other directions, can solve problems such as large differences in shielding effectiveness, and achieve the effects of outstanding reflection performance, low price and small size

Inactive Publication Date: 2015-01-14
WUXI XINGLIN DYEING ENVIRONMENTAL PROTECTION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many varieties and specifications of stainless steel fibers, and the shielding effectiveness of fabrics made of blended stainless steel short fibers and stainless steel filaments is quite different.

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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  • Process for manufacturing fabric capable of preventing radiation of electromagnetic waves
  • Process for manufacturing fabric capable of preventing radiation of electromagnetic waves
  • Process for manufacturing fabric capable of preventing radiation of electromagnetic waves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A preparation process for an anti-electromagnetic wave radiation fabric, the anti-electromagnetic wave radiation fabric is made of natural cotton fiber, synthetic fiber polyester staple fiber and stainless steel metal short fiber blended and interwoven, containing 30% of stainless steel fiber, 35% of cotton, and 35% of polyester Including the shearing process of stainless steel fiber filament bundles, the drawing process of stainless steel fiber blended yarn, the roving process of stainless fiber blended yarn, the spun process of stainless steel fiber blended yarn, and the winding process of stainless steel fiber blended yarn;

[0037] The main process parameters of pulling and cutting are:

[0038]

[0039] The head and main process parameters are:

[0040]

[0041] Two and the main process parameters are:

[0042]

[0043]

[0044] Three and the main process parameters are:

[0045]

[0046] The main process parameters of spun yarn are:

[0047]

...

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 relates to a process for manufacturing fabric capable of preventing radiation of electromagnetic waves. The fabric capable of preventing the radiation of the electromagnetic waves and manufactured through the process is resistant to laundering, light in weight, small in size and low in price, is a suitable yarn raw material needed for weaving shielding fabric, has the outstanding property of reflecting the electromagnetic waves within a certain frequency range, and meets the processing requirements of spinning, weaving, sewing and the like.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a preparation process of an anti-electromagnetic wave radiation fabric. Background technique [0002] Anti-electromagnetic radiation fabrics are mainly used for human body protection, and the key is to choose materials with good shielding functions for electromagnetic waves. [0003] There are two main types of relevant materials at home and abroad: one is the use of 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, but this The washing resistance of the fabric is poor, that is, as the number of washings increases, its shielding performance gradually decreases. The other is a three-layer fabric that uses a wire woven net as a shielding layer. The inner and surface are ordinary fabrics, and the middle interlayer is a metal mesh. This fabric cannot be washed with water and is relati...

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 俞国兴
Owner WUXI XINGLIN DYEING ENVIRONMENTAL PROTECTION EQUIP
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