Technology for producing ultra-high strong fiber anti-cutting gloves

A manufacturing process and ultra-high-strength technology, applied in fiber type, fiber treatment, knitting, etc., can solve problems such as difficult large-scale, automated production process, low production efficiency, heavy gloves, etc., and achieve the effect of simple process

Active Publication Date: 2009-04-01
NINGBO DACHENG ADVANCED MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned various anti-riot and anti-cut protective gloves all have heavy weight and poor flexibility of the gloves. The gloves only protect the part but not the effective area, and the production efficiency is low, so it is difficult to carry out large-scale and automated production processes.

Method used

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  • Technology for producing ultra-high strong fiber anti-cutting gloves

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Experimental program
Comparison scheme
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Embodiment Construction

[0014] see figure 1 :

[0015] (1) Firstly, super strong polyethylene fiber with a flexible chain of 400D×160F and a strength range of 36g / D-40g / D is used as the basic raw material. Super strong polyethylene fiber is one of the three high-performance fibers in the world today (carbon fiber, aramid fiber , super-strength polyethylene), it is one of the three high-performance fibers with the highest strength, 15 times that of high-quality steel wire, and the smallest density, wear-resistant, and most chemical-resistant fiber. As a basic material for cut-resistant gloves.

[0016] (2) After twisting 30-50 pieces / m of super-strength polyethylene fiber, it is packed into a tube.

[0017] (3) Use a computerized high-speed glove knitting machine with a needle pitch of 13 needles or 15 needles for knitting. When knitting, the fingers are all woven with the above-mentioned super-strength polyethylene fiber; the front half of the palm and the corresponding back of the hand are also al...

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Abstract

The invention relates to a technique for manufacturing a glove by taking ultra-strong polyethylene fibers as a base material; when weaving is carried out, the ultra-strong polyethylene fibers are adopted to weave all fingers and the first half part of the palm of the glove; the ultra-strong polyethylene fibers and urethane elastic fibers are adopted to weave the second half part of the palm in a blended way. Then surface chemical treatment is adopted to the glove to improve the wetting quality and the adhering property of the glove. Modified polyurethane resin coating and hot shaping are carried out to the fingers and the palm part of the glove. The technique of the invention has simple process, can realize large-scale automatic production and can effectively manufacture light and convenient and flexible soft anti-cut gloves that can prevent from cutting, stabbing, tearing and abrading.

Description

technical field [0001] The invention relates to a production process of safety labor protection products-gloves, in particular to a production process of a high-strength fiber that is knife-resistant, stab-proof, scatter-proof, wear-resistant, flexible and lightweight safety gloves. Background technique [0002] By searching the existing known technologies, the following points are summarized: 1. the cut-resistant gloves have steel wire mesh as the inner liner protective gloves, and the steel wire cut-resistant gloves are sewn together with the partial palm cover and the thumb cover; 2. there is also a metal wire Woven mesh, metal wires are processed into multiple rings, and then the multiple rings are fastened into a mesh and welded into anti-riot gloves; ③ yarn knitting or canvas, rubber curtain fabric, cowhide High-performance protective gloves sewn from other materials are called high-performance protective gloves; ④ Protective gloves made of 5-30 metal strips woven and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B1/28D04B21/20D06M11/00D06M101/20D06N3/14
Inventor 陈成泗
Owner NINGBO DACHENG ADVANCED MATERIAL
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