Multi-angle bullet-proof stab-resistance non-woven cloth and preparation method thereof

A ballistic and stab-proof, weft-free fabric technology, which is applied in the direction of non-woven fabrics, textiles and papermaking, can solve the problems of hardness and strength, lack of antibacterial properties, general waterproof effect, etc., and achieve good bullet-proof and stab-proof effects. Good wear resistance and light weight effect

Inactive Publication Date: 2016-12-14
JIANGSU LINRY NEW MSTAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This product has good softness, but poor wear resistance, and the waterproof effect is average, does not have antibacterial properties, and its hardness and strength need to be improved

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

[0019] The invention proposes a multi-angle bulletproof and anti-stab non-weft fabric, comprising the following raw materials in parts by weight: 20 parts of nitrile rubber, 12 parts of polyethylene fiber, 4 parts of sulfur, 0.6 part of phthalic anhydride, aramid pulp 0.8 parts, 10 parts of polyurethane adhesive, 4 parts of brominated epoxy resin, 4 parts of water-based waterproofing agent, 2.5 parts of nano-zinc oxide, 12 parts of meta-aramid fiber filament.

[0020] Its preparation method comprises the following steps:

[0021] S1. Lead the meta-aramid fiber filaments with a specific gravity of 40 μm in diameter from a fiber shaft, and send them into the non-weft fabric production equipment through a tension device to control the tension, and adjust the equipment process parameters to ensure that each meta-aramid fiber filament is The warp and weft of the aramid fiber filaments are evenly distributed, and the aramid fiber warp and weft angles are 45° / 135°, consolidated into ...

Embodiment 2

[0026] The invention proposes a multi-angle bulletproof and anti-stab non-weft fabric, comprising the following raw materials in parts by weight: 25 parts of nitrile rubber, 15 parts of polyethylene fiber, 3 parts of sulfur, 0.8 part of phthalic anhydride, aramid pulp 1.2 parts, 8 parts of polyurethane adhesive, 5 parts of brominated epoxy resin, 2 parts of water-based waterproofing agent, 1 part of nano-copper oxide, 18 parts of meta-aramid fiber filament.

[0027] Its preparation method comprises the following steps:

[0028] S1. Lead the meta-aramid fiber filaments with a specific gravity of 30 μm in diameter from three fiber shafts, and send them into the non-weft fabric production equipment through the tension device to control the tension, and adjust the equipment process parameters to ensure that each meta-aramid fiber filament is The warp and weft of the aramid fiber filaments are evenly distributed, and the aramid fiber warp and weft angles are 30° / 160°, consolidated ...

Embodiment 3

[0033] The invention proposes a multi-angle bulletproof and anti-stab non-weft fabric, comprising the following raw materials in parts by weight: 20 parts of nitrile rubber, 11 parts of polyethylene fiber, 5 parts of sulfur, 0.5 part of phthalic anhydride, aramid pulp 1 part, 12 parts of polyurethane adhesive, 2 parts of brominated epoxy resin, 5 parts of water-based waterproofing agent, 3 parts of nano-titanium dioxide, 10 parts of meta-aramid fiber filament.

[0034] Its preparation method comprises the following steps:

[0035] S1. Lead the meta-aramid fiber filaments with a specific gravity of 50 μm in diameter from two fiber shafts, and send them into the non-weft fabric production equipment through the tension device to control the tension. Adjust the equipment process parameters to ensure that each meta-aramid fiber filament is The warp and weft of the aramid fiber filaments are evenly distributed, and the aramid fiber warp and weft angles are 60° / 130°, consolidated int...

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 discloses multi-angle bullet-proof stab-resistance non-woven cloth. The non-woven cloth is prepared from the following raw materials in parts by weight: 15-30 parts of nitrile rubber, 10-15 parts of polyethylene fibers, 3-6 parts of sulfur, 0.5-1 part of phthalic anhydride, 0.8-1.5 parts of PPTA pulp, 8-15 parts of polyurethane adhesive, 2-8 parts of brominated epoxy resin, 2-6 parts of water-based waterproofing agent, 1-3 parts of antibacterial masterbatch and 10-30 parts of aramid fibers. The multi-angle bullet-proof stab-resistance non-woven cloth has excellent flame-retardant, waterproof and antibacterial effects, and has the advantages of high strength, high hardness, light weight, good abrasion resistance and good bullet-proof stab-resistance effect. The invention further provides a method for preparing the multi-angle bullet-proof stab-resistance non-woven cloth. According to the preparation method, aramid fibers are subjected to multi-angle three-dimensional orthogonal weaving to greatly improve the safety performance of the non-woven cloth, has the advantages of simple and easily available raw materials, simple production operation, no pollution in production process and low cost, and is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of weft-free fabric and its preparation, in particular to a multi-angle bulletproof and stab-proof weft-free fabric and a preparation method thereof. Background technique [0002] With the development of social economy and the improvement of people's awareness of safety protection, the demand for safety protection equipment is increasing. In addition, terrorist attacks and violent incidents have occurred from time to time in recent years. People are becoming more and more aware of the importance of their own safety protection. It has also increased its support for the field of security protection. The country also clearly stated in the "Twelfth Five-Year Plan" that it will increase support for the field of public security, especially in the fourth point of the "Twelfth Five-Year Plan for Industrial Textiles". The development field specifically mentions the development of flexible stab-resistant and cut-resis...

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): D06N3/00D06N3/10D04H3/045D04H3/009C08L9/02C08L23/06C08L77/10C08L75/04C08L63/00C08K13/02C08K3/22
CPCD06N3/0011C08K2201/011C08L9/02C08L2201/02C08L2205/035C08L2205/16D04H3/009D04H3/045D06N3/0034D06N3/0086D06N3/103D06N2201/0272D06N2209/067D06N2209/103D06N2209/1671D06N2209/1685C08L23/06C08L77/10C08L75/04C08L63/00C08K13/02C08K2003/2296C08K2003/2248C08K2003/2241
Inventor 郭振勤韩彪任良元牛兵陶锴
Owner JIANGSU LINRY NEW MSTAR TECH
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