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Compound flame-retardant fabric

A composite flame retardant and fabric technology, applied in the field of fabrics, can solve the problems of damaged protective clothing, insufficient protection of the human body due to high temperature resistance, peeling of surface materials, etc. The effect of heat conduction

Inactive Publication Date: 2011-04-06
WUJIANG CITY SHUNLIDA SILK MILL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For some personnel engaged in special types of work, such as: firefighters, metallurgical operators, smelting operators, high-temperature electric welders, etc., their work is dangerous, and the ambient temperature is very high. Although ordinary heat-resistant work clothes can play a role Fire-resistant and fire-proof functions, but the timeliness of high-temperature resistance and the protection of the human body are far from enough. Due to quality problems, damage to protective clothing and peeling off of surface materials often occur, causing great safety hazards to personal safety
Based on this problem, many manufacturers are devoting themselves to research and development of new work clothes, trying to improve the stretch resistance, wear resistance, high temperature resistance and heat insulation performance of the work clothes as much as possible, but most of the current work clothes are difficult to take into account.
Although some work clothes are excellent in performance, they ignore the comfort of people wearing them. The fabrics have poor air permeability and sweat absorption performance. People often feel uncomfortable when wearing them, which affects people's normal work and reduces work efficiency.

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
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Effect test

Embodiment 1

[0014] The specific preparation process of the fabric is as follows:

[0015] a) Prepare a comfort layer, the comfort layer is a blended fabric of nylon 66 and natural cotton fibers, and the blending ratio is 55%: 45%; the basic preparation process is: first, nylon 66 and natural cotton fibers are passed through cleaning, opening, and The process of sliver, roving, spun yarn and winding is made into blended yarn; then, the blended yarn is made into a comfortable layer fabric through a weaving process.

[0016] b) Prepare the fire-resistant and heat-insulating layer yarn line. The main components and percentages in the fire-resistant and heat-insulating layer are: heat-resistant polyester 70%, heat-resistant glass fiber 30%, wherein SiO in the heat-resistant glass fiber 2 The content is 85%; the preparation method is:

[0017] 1) The fire-resistant and heat-insulating layer yarn is prepared by melt spinning, the fiber diameter is 0.06mm, the temperature of the molten mixture i...

Embodiment 2

[0023] The specific preparation process of the fabric is as follows:

[0024] a) Prepare a comfort layer, the comfort layer is a blended fabric of polyester and natural cotton fibers, and the blending ratio is 60%: 40%; the basic preparation process is: first, the polyester and natural cotton fibers are passed through cleaning, opening, drawing, The roving, spun, and winding processes are used to make blended yarn lines; then, the blended yarn lines are made into comfortable layer fabrics through weaving process.

[0025] b) prepare fire-resistant and heat-insulating layer yarns, the main components and percentages in the fire-resistant and heat-insulating layer are: heat-resistant polyester 65%, heat-resistant glass fiber 35%, wherein SiO in the heat-resistant glass fiber 2 The content is 80%; the preparation method is:

[0026] 1) The fire-resistant and heat-insulating layer yarn is prepared by melt spinning, the fiber diameter is 0.08mm, the temperature of the molten mixtu...

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 provides a compound flame-retardant fabric consisting of a refractory fibre layer 1, a refractory heat insulation layer 2 and a comfort layer 3. The refractory fibre layer 1 contains ceramic fibre materials; the refractory heat insulation layer 2 contains heat resisting glass fibres; and the comfort layer 3 is made of a fabric fibre material. The invention discloses a compound flame-retardant fabric which has reasonable structure and simple preparation process. The refractory fibre layer can effectively prevent the fabric from burning in open fire; the heat resisting temperature is as high as 1300 DEG C; the refractory heat insulation layer can effectively prevent high-temperature heat conduction and prevent high temperature from burning skin; the fabric is suitable for producing high-temperature resistant articles such as clothes for fire control, high-temperature glove and the like; and the comfort layer inside the fabric ensures that the fabric has good air permeability and perspiration absorbing performance. The compound flame-retardant fabric is suitable for people to wear and use under high-temperature environment for a long time.

Description

technical field [0001] The invention relates to a fabric, in particular to a composite fabric with flame-retardant and heat-insulating properties, and belongs to the technical field of fabric fabrics. Background technique [0002] For some personnel engaged in special types of work, such as: firefighters, metallurgical operators, smelting operators, high-temperature electric welders, etc., their work is dangerous, and the ambient temperature is very high. Although ordinary heat-resistant work clothes can play a role Fire-resistant and fire-proof functions, but the high-temperature resistance and the protection of the human body are far from enough. Due to quality problems, protective clothing is often damaged and surface materials peel off, causing great safety hazards to personal safety. Based on this problem, many manufacturers are devoting themselves to research and development of new work clothes, trying to improve the stretch resistance, wear resistance, high temperatur...

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): A41D31/02A41D13/00A41D19/015B32B17/02B32B17/12B32B18/00
Inventor 王增图
Owner WUJIANG CITY SHUNLIDA SILK MILL
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