Puncture-proof garment fabric and preparation method thereof

A fabric and clothing technology, applied in the field of stab-resistant clothing fabrics and its preparation, can solve the problems of poor stab-proof effect of stab-proof fabrics, achieve excellent stab-resistant performance, improve softness and usability, and improve stab-resistant performance Effect

Pending Publication Date: 2022-06-21
YANCHENG INST OF IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the defect that the stab-proof effect of the existing stab-proof fabric is not good, the application provides a kind of stab-proof clothing fabric and its preparation method

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

preparation example 1

[0038] Preparation of shear thickening liquid 1: take 1kg of 1-hydroxyethyl-3 methylimidazolium tetrafluoroborate and 1kg of 0.5mol / L polyvinyl alcohol solution, stir and mix, and collect the dispersion matrix liquid; take 4.5kg of dispersion matrix liquid and 1kg of nano-silicon dioxide particles was stirred and mixed, and vacuum-dried to a solid content of 25% to prepare shear-thickening liquid 1.

preparation example 2

[0040] Preparation of shear thickening liquid 2: take 1kg of 1-hydroxyethyl-3-methylimidazolium tetrafluoroborate and 1kg of 0.5mol / L polyvinyl alcohol solution, stir and mix, and collect the dispersion matrix liquid; take 4.7kg of dispersion matrix liquid and 1.2 kg of nano-silicon dioxide particles were stirred and mixed, and vacuum-dried to a solid content of 25% to prepare shear-thickening liquid 2.

preparation example 3

[0042] Preparation of shear thickening liquid 3: take 1kg of 1-hydroxyethyl-3-methylimidazolium tetrafluoroborate and 1kg of 0.5mol / L polyvinyl alcohol solution, stir and mix, and collect the dispersion matrix liquid; take 5.0kg of dispersion matrix liquid and 1.5 kg of nano-silicon dioxide particles were stirred and mixed, and dried in a vacuum to a solid content of 25% to prepare shear-thickening liquid 3.

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 relates to the field of fabrics, and particularly discloses a stab-resistant garment fabric and a preparation method thereof. The stab-resistant garment fabric comprises at least one base cloth layer, the base cloth layer is prepared from stab-resistant yarn, the stab-resistant yarn is formed by two-for-one twisting of composite fibers, and the composite fibers comprise at least two of ultra-high molecular weight polyethylene fibers, aramid fibers and glass fibers. The preparation method comprises the following steps: shear thickening liquid treatment: taking the shear thickening liquid and placing the shear thickening liquid in a vacuum environment for defoaming treatment; taking the base cloth layer, soaking the base cloth layer in the shear thickening liquid for 25-35 seconds, and then vertically hanging the base cloth layer for 10 seconds; and after drying treatment, collecting the dried base cloth, thermally sealing the dried base cloth in a polyethylene bag, and performing vacuum compression treatment to obtain the stab-resistant garment fabric. By optimizing the components of the composite fibers, the beneficial effects of all the fibers can be effectively combined, the structural performance of the prepared base cloth layer is improved, and therefore the stab-resistant performance of the stab-resistant garment fabric is improved.

Description

technical field [0001] The present application relates to the field of fabrics, in particular to a stab-resistant clothing fabric and a preparation method thereof. Background technique [0002] Generally, stab-resistant materials can be divided into three categories according to their flexibility: rigid stab-resistant materials, semi-rigid stab-resistant materials, and flexible stab-resistant materials. With the continuous improvement of people's demand for stab-resistant materials and the advancement of science and technology, high-performance fibers such as carbon fiber, high-molecular-weight polyethylene fiber, and poly-p-phenylene benzobisoxazole fiber have been developed and applied to flexible stab-resistant materials. field. These high-performance fibers have the characteristics of high strength, high modulus and low density, which can not only overcome the shortcomings of traditional hard materials, but also have good flexibility, which can effectively improve the f...

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): D04H3/12
CPCD04H3/12D04H3/00B32B5/022B32B5/26A41D31/24A41D31/245D02G3/04D02G3/18D06M11/79D06M13/368D06M15/333D06M23/12D06M2101/20D06M2101/36D10B2501/04D10B2321/021D10B2331/021D10B2101/06
Inventor 钱飞赵磊陈春侠顾李晨
Owner YANCHENG INST OF IND TECH
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