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Preparation method of bulletproof fabric

A fabric and veil technology, applied in viscose-made rayon, textiles and papermaking, weft knitting, etc., can solve problems such as damage, improve electrical conductivity, improve filtration speed, and improve fire and flame retardancy Effect

Inactive Publication Date: 2018-07-13
绍兴必安防护科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When equipped to high-risk mission groups such as firefighters and special armed police, they often encounter shocks such as explosions. The flame and high temperature can be effectively blocked, but the fragments produced by the explosive explosion can easily penetrate the flame-retardant acrylic, combed Cotton, flame-retardant nylon, and static fibers can easily cause serious injury to personnel

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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  • Preparation method of bulletproof fabric
  • Preparation method of bulletproof fabric
  • Preparation method of bulletproof fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: a kind of preparation method of bulletproof fabric, comprises the steps:

[0039] Step 1: The bottom yarn is made of high-strength fiber yarn, and the veil is made of flame-retardant materials, and then the bottom yarn and veil are woven into gray cloth through a large circular knitting machine;

[0040] Step 2: Pass the gray cloth through the raising machine to raise the veil;

[0041] Step 3: Shake the gray cloth through the shaker;

[0042] Step 4: The gray cloth is shaped by a shaping machine to obtain a finished product.

Embodiment 2

[0043] Example 2: The difference between Example 2 and Example 1 is that the high-strength fiber yarn in the bottom yarn is blended with carbon fiber filaments and aramid filaments, wherein the weight ratio of carbon fiber filaments is 30%, and aramid fibers The weight proportion of filaments is 70%.

Embodiment 3

[0044] Embodiment 3: The difference between embodiment 3 and embodiment 2 is that the weight ratio of carbon fiber filaments is 40%, and the weight ratio of aramid filaments is 60%.

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 the field of textile, and discloses a preparation method of bulletproof fabric. The preparation method comprises the following steps: step one, preparing ground yarn by adopting high-strength silvalin, preparing surface yarn by adopting a flame-resistant material, and weaving the ground yarn and the surface yarn into gray fabric through a circular knitting machine; step 2,napping the surface yarn of the gray fabric through a napping machine; step 3, setting the gray fabric through a setting machine, thus obtaining a finished product. The preparation method disclosed by the invention has the following advantage and effect that the purpose of reducing personnel injury can be achieved by utilizing a structure.

Description

technical field [0001] The invention relates to a method for preparing a bulletproof fabric. Background technique [0002] The production technology of knitted fabric is known, and generally comprises the following steps: steps such as spinning, weaving, dyeing, finishing and setting. With the improvement of people's material living standards, the requirements for clothing fabrics have also increased accordingly. In order to meet the needs of consumers, cater to the fiercely competitive market, and seek a place for development, all fabric manufacturers have set their sights on the use of new functional fabrics. Raw material development has certain functional fabrics, so various new functional fabrics have been widely used in recent years, such as nano-antibacterial fabrics, waterproof and moisture-permeable fabrics, bamboo charcoal fiber fabrics with far-infrared and anion-emitting functions, and heat-generating fabrics. Warm fabric etc. [0003] At present, the Chinese in...

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): D04B1/04D04B1/14D04B1/16D01F2/08
CPCD04B1/04D01F2/08D04B1/14D04B1/16D10B2101/12D10B2201/02D10B2201/24D10B2321/101D10B2331/021
Inventor 沈琦
Owner 绍兴必安防护科技有限公司
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