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Special shell fabric for protective garment for firefighters

A technology for protective clothing and firefighters, applied in the field of fabrics, to achieve the effect of ensuring protective performance, good wearing effect, and strong mechanical strength

Inactive Publication Date: 2019-01-11
JIANGSU BAIHOO TEXTILES TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the firefighters' emergency rescue protective clothing currently used by my country's firefighting forces generally cannot meet the requirements of the GA634-2006 "Firefighters' Emergency Rescue Protective Clothing" standard. The burden of wearing protective clothing can also improve the personal protection ability of firefighters during emergency rescue, and improve the technical level of firefighters' emergency rescue protective clothing in my country

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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  • Special shell fabric for protective garment for firefighters

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Effect test

Embodiment

[0014] Such as figure 1 As shown, a special fabric for fireman's protective clothing is composed of protective layer 1, waterproof and breathable layer 2 and comfort layer 3. The protective layer is made of aramid fiber, and the waterproof and breathable layer is made of PTFE film, which is comfortable. The layer is woven from fibers with the following weight percentages: meta-aramid fiber 30-35% and flame-retardant viscose fiber 65-70%, the thickness of the protective layer is 0.50-0.54mm, and the thickness of the waterproof and breathable layer is 0.013-0.015mm , the comfort layer 3 has a thickness of 0.12-0.13mm, and the two sides of the waterproof and breathable layer are bonded with the protective layer and the comfort layer respectively with PU oily glue.

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Abstract

The invention discloses a special shell fabric for a protective garment for firefighters. The special shell fabric is prepared through the sequential compounding of the materials of a protecting layer, a waterproof air-permeable layer and a comfort layer, wherein the protecting layer is prepared from aromatic polyamide fibers, the waterproof air-permeable layer is a PTFE film, the comfort layer iswoven from the following fibers in percentage by weight: 30%-35% of m-aromatic amide fibers and 65%-70% and flame-retardant viscose fibers, the thickness of the protecting layer is 0.50mm-0.54mm, thethickness of the waterproof air-permeable layer is 0.013mm-0.015mm, and thickness of the comfort layer is 0.12mm-0.13mm. According to the special shell fabric, the wear burden of the emergency rescueprotective garment to the firefighters can be relieved, and the personal protection capability of the firefighters can be improved during the emergency rescue.

Description

technical field [0001] The invention relates to the technical field of fabrics, in particular to a special fabric for firefighters' protective clothing. Background technique [0002] Firefighter emergency rescue protective clothing is the protective clothing worn by firefighters during emergency rescue. The complex scene of emergency rescue operations puts forward higher requirements on the mechanical strength, flame retardancy and high temperature resistance of firefighters' emergency rescue protective clothing. [0003] With the development of my country's economy, new materials and new technologies emerge in an endless stream. In the GA633 "Firefighters' Emergency Rescue Protective Clothing" standard promulgated and implemented in 2006, the protective performance requirements and mechanical performance requirements of firefighters' emergency rescue protective clothing were put forward for the first time. And basically consistent with the relevant requirements of internati...

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): B32B27/02B32B27/12B32B27/32B32B7/12B32B27/34B32B33/00A41D31/02
CPCB32B5/02B32B7/12B32B27/12B32B27/322B32B2262/0269B32B2262/04B32B2307/306B32B2307/3065B32B2307/724B32B2307/73B32B2437/00
Inventor 钟崇岩李娟乔柯刘实诚
Owner JIANGSU BAIHOO TEXTILES TECH CO LTD
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