Weaving method of carbon fiber electromagnetic shielding fabric with antibacterial, anti-odor and anti-ultraviolet function

An anti-ultraviolet and electromagnetic shielding technology, applied in the direction of fabrics, shielding, perforated fabrics, etc., can solve problems such as poor air permeability, and achieve the effect of good shielding, good air permeability, and anti-ultraviolet functions.

Inactive Publication Date: 2012-05-23
XIAOJIAN TECH DALIAN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing electromagnetic shielding fabrics have poor air permeability and insufficient additional functions such as antibacterial, deodorant, and UV protection.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] First use bamboo fiber spinning, the filaments are spun into yarns of about 10tex / 28f by stretching and other processes, and the stretched bamboo fiber spinning and carbon fiber yarns are used to weave fence fabrics, and the warp and weft density are about 25 / 10cm. Put the obtained fabric into a large carbonization furnace for pre-oxidation, that is, heat it to 250°C with an electric heating furnace for pre-oxidation, the heating rate is 4-15°C / min, and the holding time is 2 hours; continue to use electricity under the protection of inert gas The heating furnace is heated to about 1000°C at a speed of 8-18°C / min, kept for 2 hours, and then heated to 1400-3000°C to obtain a carbon fiber yarn web with a carbon content of more than 99%, and the concentration of inert gas is 99%. The above; using carbon fiber yarn net as the base fabric, using dry jet spinning to make shielding textiles, which has a good shielding effect on electromagnetic waves, and has good air permeabilit...

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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PUM

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Abstract

The invention discloses a weaving method of carbon fiber electromagnetic shielding fabric with antibacterial, anti-odor and anti-ultraviolet function, referring to the weaving method field of the electromagnetic shielding fabric, wherein in the weaving method, the electromagnetic shielding fabric is woven by spinning, weaving, pre-oxidizing, carbonizing and weaving bamboo fibers and carbon fibers. The electromagnetic shielding fabric woven by the invention can shield electromagnetic wave well and reduce damage of the electromagnetic wave for body; because of the bamboo fibers, the fabric has good ventilation performance and with antibacterial, anti-odor and anti-ultraviolet function.

Description

technical field [0001] The invention relates to a weaving method of an electromagnetic shielding fabric, in particular to a weaving method of a carbon fiber electromagnetic shielding fabric with functions of antibacterial, deodorizing and UV protection. Background technique [0002] With the rapid development of electronic technology, more and more electronic products and equipment are used in people's production and life, and most electronic products such as microwave ovens, refrigerators, electric blankets, computers, radios, radars, etc. have different transmitters produce electromagnetic radiation to a certain extent. Electromagnetic radiation not only causes mutual interference between electronic products, but also pollutes the space in which human beings live and endangers human health. . At present, there are many ways to prevent electromagnetic waves, one of which is electromagnetic wave shielding fabric, which not only has good electrical conductivity, but also c...

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): D04H13/00D06C7/04D03D9/00D03D15/00G21F3/00D03D15/217D03D15/275D03D15/50
Inventor 孙文秀
Owner XIAOJIAN TECH DALIAN
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