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Firefighter uniform fabric

A technology for fire-fighting clothing and fabrics, applied in textiles, hollow filament manufacturing, yarn, etc., can solve problems such as poor heat dissipation and perspiration, inconvenient activities, stuffy feeling, etc., and achieve the effect of avoiding discoloration, avoiding pollution, and reducing the weight of clothing

Inactive Publication Date: 2017-12-01
广州市瑞致智能科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Firefighting clothing is one of the important equipment to protect the personal safety of firefighters who are active on the front line of firefighting. It is not only an indispensable item for fire rescue scenes, but also a fireproof appliance to protect firefighters from injury; the current Firefighting suits are all multi-layer structures, with coating on the outside of the fabric, which has good fireproof and waterproof properties, but the weight and elasticity of the clothes are poor, the movement is inconvenient, and the heat dissipation and perspiration performance are poor, resulting in a feeling of stuffiness and heavyness, which will cause serious problems for firefighters who exercise vigorously. big burden

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 1

[0017] A fabric for firefighting clothing, made of the following raw materials in parts by weight: meta-aramid 68, spandex 20, polyester 20, strong fiber 13, medical stone functional fiber 7, sepiolite fiber 6, bamboo charcoal fiber 5, titanium dioxide 0.6, white carbon black 0.6.

[0018] A preparation method of a firefighting clothing fabric, comprising the following steps:

[0019] (1) Vacuum melt spandex at 220°C to avoid discoloration of spandex, add titanium dioxide, keep warm for 23 minutes, stir at 59 rpm for 20 minutes, wet spinning, spinning temperature is 54°C, and the cross section is a hollow ring The hollowness is 32%, which improves the strength and heat-resistant temperature of spandex, accelerates solidification during spinning, and the cross-section after spinning is hollow circular, which accelerates sweat and heat dissipation, reduces the weight of clothes, and avoids stuffiness and heavy Modified spandex can be obtained to improve the safety rate due to t...

Embodiment 2

[0026] A fabric for firefighting clothing, made of the following raw materials in parts by weight: meta-aramid 69, spandex 21, polyester 21, strong fiber 14, medical stone functional fiber 8, sepiolite fiber 7, bamboo charcoal fiber 6, titanium dioxide 0.7, white carbon black 0.7.

[0027] The preparation method is the same as in Example 1.

Embodiment 3

[0029] A fabric for firefighting clothing, made of the following raw materials in parts by weight: meta-aramid 70, spandex 22, polyester 22, strong fiber 15, medical stone functional fiber 9, sepiolite fiber 8, bamboo charcoal fiber 7, titanium dioxide 0.8, white carbon black 0.8.

[0030] The preparation method is the same as in Example 1.

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 mainly relates to the technical field of textile and discloses firefighter uniform fabric. The firefighter uniform fabric is prepared from meta-aramid, spandex, dacron, polynosic, medical stone functional fiber, sepiolite fiber, bamboo charcoal fiber, titanium dioxide and white carbon black. The firefighter uniform fabric has the advantages of rich raw materials and simple method, the obtained firefighter uniform fabric conforms to technical indexes of 'fire fighting protective clothing', perspiration permeability of the fabric is achieved, weight of each suit of firefighter uniform is reduced by around 40%, and burden of firefighters in fire relief is obviously alleviated; the spandex is deformed by adding the titanium dioxide, strength and heat-resistance temperature of the spandex are increased, solidification is fastened during spinning, sweat and heat dissipation is fastened since the cross section is hollow-ring shaped, and uniform weight is reduced; the white carbon black and the dacron are subjected to vacuum melting prior to deforming, discloloring of the dacron after melting is avoided, heat-resistance temperature and fiber strength of the dacron are improved, the cross section of the dacron is cross shaped, porosity in the fiber after blending can be increased, and sweat and heat dissipation are fastened.

Description

technical field [0001] The invention mainly relates to the technical field of textiles, in particular to a fabric for firefighting clothing. Background technique [0002] Firefighting clothing is one of the important equipment to protect the personal safety of firefighters who are active on the front line of firefighting. It is not only an indispensable item for fire rescue scenes, but also a fireproof appliance to protect firefighters from injury; the current Firefighting suits are all multi-layer structures, with coating on the outside of the fabric, which has good fireproof and waterproof properties, but the weight and elasticity of the clothes are poor, the movement is inconvenient, and the heat dissipation and perspiration performance are poor, resulting in a feeling of stuffiness and heavyness, which will cause serious problems for firefighters who exercise vigorously. Big burden. Contents of the invention [0003] In order to make up for the defects of the prior ar...

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): D03D15/00D04B1/14D04B21/00D02G3/04D01D5/253D01D5/24D01F6/94D01F6/92D01F6/90D01F1/10
CPCD01D5/24D01D5/253D01F1/10D01F6/905D01F6/92D01F6/94D02G3/047D04B1/14D04B21/00D10B2101/02D10B2101/12D10B2331/021D10B2331/04D10B2331/10D10B2401/061D10B2401/063D10B2401/13D10B2501/04D03D15/247
Inventor 乔业全
Owner 广州市瑞致智能科技研究院有限公司
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