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Arc preventive blended yarn weaved fabric layer and arc preventive clothing

A blended fabric and anti-arc technology, which is applied in the direction of layered products, synthetic resin layered products, cellulose plastic material layered products, etc., can solve the problems of light weight, thick arc-proof clothing, etc., and achieve stable dimensions and not easy to break , High tear strength effect

Inactive Publication Date: 2018-01-23
HANGZHOU WEILEITE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the fabrics used in 40Cal arc-proof clothing are generally thickened flame-retardant cotton fabrics. Although they are flame-retardant and heat-resistant, they have good protection against arcs and good moisture absorption and perspiration performance, but their related properties are Because of the post-treatment, the relevant performance will gradually decrease with the increase of the number of washings, and the anti-arc clothing made of flame-retardant cotton fabric is thick and not light

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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  • Arc preventive blended yarn weaved fabric layer and arc preventive clothing
  • Arc preventive blended yarn weaved fabric layer and arc preventive clothing

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Embodiment 1

[0031] Embodiment 1: a kind of anti-arc blended fabric layer of the present invention, as figure 1 As shown, it includes the outer layer 1, the middle layer 3 and the inner layer 2; the inner layer 2 and the outer layer 1 are fabrics blended with para-aramid and Lenzing thermal protection fibers, and the middle layer 3 has a thermal radiation protection value reaching 40Cal / cm 2 above non-woven fabrics.

[0032] Specifically, both the inner layer 2 and the outer layer 1 are woven with a plain weave structure; The parts by weight are 65 parts.

[0033] The three fabric layers can be connected by stitching, point bonding or a combination of stitching and point bonding. In this embodiment, the three layers of fabric are connected together by stitching.

[0034] Furthermore, if figure 2 As shown, a kind of anti-arc clothing is that a plurality of holes are correspondingly opened on the fabric layer of the anti-arc clothing, and a fan 4 is installed on the hole, and the fan 4 ...

Embodiment 2

[0036] Embodiment 2: In this embodiment, all three layers of the fabric layers are superimposed and pasted in dot-shaped glue, and the four layers of fabric layers are connected through the dot-shaped pasting parts, so that an air layer is formed between each layer, thereby The air permeability and heat insulation and anti-arc performance of the overall fabric are enhanced. At the same time, because an air layer is formed between the layers, the overall fabric is soft, comfortable to wear, easy for people to stretch and operate, and expands the scope of application.

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 an arc preventive blended yarn weaved fabric layer and arc preventive clothing. The arc preventive blended yarn weaved fabric layer comprises an outer layer, a middle layer and an inner layer, wherein the inner layer and the outer layer are fabrics blended by p-aramid and Lenzing thermal protection fibers; and the middle layer is a non-woven fabric of which the thermal radiation protection value reaches 40 Cal / cm<2> or above. By the characteristics of p-aramid fibers, the fabric has good flame retardance and heat-insulation property. Meanwhile, owing to the Lenzing thermal protection fibers, the fabric has high flame retardance and heat-insulation properties and good wear comfort. The p-aramid fibers and the Lenzing thermal protection fibers are blended in a certain proportion, and the woven fabric has high permanent arc preventive function.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an arc-proof blended fabric layer and an arc-proof suit. Background technique [0002] With the rapid development of industry, there have been more and more arc injury accidents, and the victims are increasing day by day. Faced with such a situation, if the on-site personnel wear clothing with fireproof and thermal protection properties, the hope of escaping and being rescued in a disaster will be greater, and the injuries suffered will be smaller. Therefore, the anti-arc series of clothing effectively solves the safety problems of operators who have long been plagued by electric power and chemical industries, and greatly reduces the probability of arc damage to operators. [0003] At present, the fabrics used in 40Cal arc-proof clothing are generally thickened flame-retardant cotton fabrics. Although they are flame-retardant and heat-resistant, they have good protection agains...

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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IPC IPC(8): B32B27/34B32B27/02B32B27/12B32B23/02B32B23/10B32B33/00
Inventor 段胜伟
Owner HANGZHOU WEILEITE TECH
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