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Compound fabric capable of preventing diversiform harm factors roundly

A hazard factor and composite fabric technology, which is applied in multi-layer fabric systems, emergency rescue protection requirements, and the field of personal protective clothing, can solve the problems of protective performance against a single hazard factor and cannot meet emergency rescue protection requirements, etc., and achieve good water vapor permeability , good antibacterial performance and anti-biochemical toxin performance, good thermal stability

Inactive Publication Date: 2007-09-19
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a composite fabric that can comprehensively protect multiple harmful factors. It has been solved that traditional protective fabrics and clothing in the prior art are mostly used in a certain industry and field, and the protective performance is aimed at a single harmful factor. Deficiencies that cannot meet the emergency rescue protection requirements in complex or even unknown disaster environments

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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  • Compound fabric capable of preventing diversiform harm factors roundly
  • Compound fabric capable of preventing diversiform harm factors roundly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] As shown in Figure 1: the multi-layer fabric system of the present invention includes a fireproof outer layer 1, a waterproof, moisture-permeable, anti-chemical and anti-virus layer 2, a heat-insulating layer 3, and a comfortable layer 4 arranged sequentially from the outside and the inside, and the waterproof and moisture-permeable The anti-chemical and anti-virus layer 2, the heat insulation layer 3, and the comfort layer 4 are combined by quilting with sewing threads.

[0026] As shown in Figure 2: the waterproof, moisture-permeable, anti-chemical and anti-virus layer of the present invention comprises a flame-retardant antibacterial cotton cloth 5, a PTFE film 6, and an activated carbon felt 7 arranged sequentially from the outside and the inside, and the described flame-retardant antibacterial cotton cloth 5, selective The permeable membrane 6 and the activated carbon felt 7 are compounded through a lamination process. The materials used in the above-mentioned mult...

Embodiment 2

[0028] Fire-resistant outer layer: PBI / Kevlar flame-retardant fiber blended fabric.

[0029] Waterproof, moisture-permeable, chemical-proof and anti-virus layer: flame-retardant antibacterial cotton cloth, PTFE film, viscose-based activated carbon felt with a thickness of 1.3mm "three-in-one" laminated composite material.

[0030] Insulation: 100% Aramid 1313 insulation felt.

[0031] Comfort Layer: Flame Retardant Cotton.

[0032] Example 2:

[0033] Fire-resistant outer layer: flame-retardant fabric with Nomex IIIA as the main component.

[0034] Waterproof, moisture-permeable, chemical-proof and anti-virus layer: flame-retardant antibacterial cotton cloth, PTFE film, viscose-based activated carbon felt with a thickness of 1.3mm "three-in-one" laminated composite material.

[0035] Insulation: 50% Nomex50% Kevlar insulation felt.

[0036] Comfort Layer: Flame Retardant Cotton.

Embodiment 3

[0038] Fireproof outer layer: polysulfone fiber flame-retardant fabric.

[0039] Waterproof, moisture-permeable, chemical-proof and anti-virus layer: flame-retardant antibacterial cotton cloth, PTFE film, viscose-based activated carbon felt with a thickness of 1.0mm "three-in-one" laminated composite material.

[0040] Insulation: 100% Nomex insulation felt.

[0041] Comfort Layer: Flame Retardant Cotton.

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Abstract

The invention discloses a compound fabric for generally defending a plurality of harm factors, which includes a fire proof outer layer (1), a waterproof drench chemical defense gas defence layer (2), a heat insulation layer (3) and a comfort layer (4) arranged from the outside to the inside, wherein the waterproof drench chemical defense gas defence layer (2) is compounded by arranging an inflaming retarding antibiotic cotton (5), a perm selective membrane (6) and an active carbon felt (7) from the outside to the inside. The compound fabric has the advantages of fireproof, heat insulation, waterproof, waterproof, drench and chemical defense, gas defence, which can defend a plurality of harm factors compositively, and can be applied in the individual protection clothing of different trades and fields in the fire control, the dangerous chemicals, the smelt metal, the petroleum, the national defence etc, especially for satisfying the emergent first aid defending requirement in the disaster environment caused by the complex even indistinct reasons.

Description

technical field [0001] The invention relates to a protective clothing fabric, in particular to a multi-layer fabric system capable of fire prevention, heat insulation, waterproof, moisture permeability, chemical resistance and poison prevention, which can be widely used in fire protection, dangerous chemicals, mining and metallurgy, petroleum, national defense Personal protective clothing in different industries and fields, especially to meet the emergency rescue protection requirements in complex or even unexplained disaster environments. Background technique [0002] The textile and garment industry is one of the industries with the greatest degree of international competition in my country and the most internationally competitive. However, the technical content and added value of textile and garment products are low. Utilizing high-tech to transform the traditional textile and garment industry, developing high-tech and high-performance products, and increasing added value...

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): A41D31/02A41D13/00B32B5/02B32B5/06
Inventor 李俊张向辉王云仪韩嘉珅王晓琼徐惠君
Owner DONGHUA UNIV
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