Stab-resistant materials and stab-resistant clothing

Abstract

The invention discloses a stab-proof material, which comprises: an inner bag with a sandwich structure, the inner bag includes a first stab-proof layer, a second stab-proof layer and a buffer layer, the first stab-proof layer and the second stab-proof layer The anti-stab layers are respectively located on one side of the buffer layer. The anti-stab material of the present invention and the anti-stab clothing prepared by using the material have the functions of anti-stab, anti-impact and anti-blunt trauma, and at the same time, are light and portable, easy to disassemble, convenient to wear and high in comfort.

Description

technical field [0001] The invention relates to a stab-proof material, in particular to a stab-proof material with stab-proof, impact-resistant and blunt-proof properties. Background technique [0002] In recent years, people's awareness of anti-terrorism has become more and more intense, and the research and development of personal protective armor has developed rapidly. In some countries, including China, the control of firearms is very strict, but threats from daggers, bayonets and clubs, explosions, etc. are ubiquitous. Especially in some cities with high population mobility and high crime rate, this threat is getting bigger and bigger. For example, there were 626 knife robberies in Ningbo last year. Personal protective armor is an individual device that protects against threats caused by bladed knives, pointed tools, sticks, explosions, etc. It is mainly equipped with public security and labor education departments such as public security officers on duty and prison gu...

AI Technical Summary

Problems solved by technology

At the same time, through research, it is found that the overall deformability of traditional weft-knitted fabrics is good, and its softness makes it have a keen response to rapid impact energy. Energy-absorbing effect; but due to the sparse coil structure, the sharp knife tip can easily penetrate the fabric through the gap of the coil, and the fabric is soft, and the backing deformation is very large after impact, that is, the impact displacement on the human body is too large, so it is used alone Not very effective as a stab-resistant fabric

[0007] At present, the stab-proof clothing products on the market generally have the following defects: (1) The stab-proof clothing is mainly used for military and police use, while the civilian use is more emphasis on anti-cut clothing, such as the one developed by Shenzhen Jieershuang High-Tech Co., Ltd. Civilian cut-resistant clothing, although it has good cut-through and cut-resistant performance, but the stab-proof and impact-resistant capabilities are very limited, and the static puncture resistance is generally below 100N.

(2) Most of the existing stab-proof clothing on the market are thick and clumsy, and the number of fabric layers is generally more than 30 layers, and most of them are materials with a single structure, which seriously affects the comfort and mobility of the human body, resulting in equipment Once the personnel in stab-proof clothing encounter an emergency, they can only passively defend without the ability to fight back, which does not meet the future development trend of light-weight and high-comfort stab-proof clothing

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