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Breathable anti-poison socks and manufacturing method thereof

A manufacturing method and breathable technology, which is applied in the direction of socks, pantyhose, textiles and paper, etc., can solve the problems that do not involve the manufacturing method of breathable anti-virus socks, and do not mention the bursting strength of anti-virus fabrics, etc., to achieve a large burst Strong, good anti-virus performance

Pending Publication Date: 2021-06-18
北京邦维高科新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen from the above that although the above two patent documents disclose protective materials, fabrics and preparation methods thereof, neither of them involve breathable anti-virus socks and their production methods.
In addition, although CN111733508A discloses anti-virus fabrics, the bursting strength of anti-virus fabrics is not mentioned in this patent document

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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  • Breathable anti-poison socks and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0049] The preparation of the first yarn of the present invention can refer to CN111733502A (the first yarn (carbon-doped yarn) and its production method), which is incorporated herein in its entirety. Acrylic refers to fibers spun from acrylonitrile-vinyl chloride (or vinylidene chloride) copolymers. The activated charcoal is fixed in the acrylic so that it does not fall off. Activated carbon can be ultrafine activated carbon. In some embodiments, the acrylonitrile-vinyl chloride fiber mixed with carbon fiber is made of acrylonitrile-vinyl chloride (or vinylidene chloride) copolymer fiber and activated carbon as raw materials, and using dimethylformamide as a solvent, using blending Made by spinning method. Activated carbon can be made from coconut shell charcoal, high temperature bamboo charcoal and charcoal through carbonization, activation, grinding and classification.

[0050] The linear density of the carbon-doped acrylic fiber may be 2.8-4.2 dtex, preferably 3.0-4.2 ...

Embodiment approach

[0064] According to one embodiment of the present invention, the manufacturing method of breathable anti-virus socks comprises the following specific steps:

[0065] (1) Put the first yarn and the second yarn into the circular hosiery machine for double-layer continuous knitting. The knitting parts are the sock head-sock bottom-sock heel-sock tube-sock mouth- Sock opening-sock tube-sock heel-sock bottom-sock head; double-layer continuous knitted fabric is obtained; the sock head of the double-layer continuous knitted fabric has an opening;

[0066] Wherein, the quantity ratio of the first yarn and the second yarn is 1-3:1;

[0067] Wherein, the first yarn is a strand of carbon-doped fiber containing acrylic chloride fiber; the linear density of the first yarn is 45-74tex;

[0068] The second yarn has a spandex filament core yarn and other chemical fiber filament covering layers;

[0069] (2) The openings of the double-layer continuous braided fabric are sewed one by one to f...

preparation example

[0080] With reference to Example 1 of CN111733502A, a strand containing acrylonitrile-vinyl chloride fibers doped with carbon fibers was obtained. Details are as follows:

[0081] (1) Cleaning and carding: the selected acrylic-chlorinated fiber mixed with carbon fiber raw material is mixed, opened and cleaned by a cotton cleaning machine; the acrylic-chlorinated fiber-doped carbon fiber after cleaning is fed into the carding machine, Further remove impurities and non-spinnable fibers, and obtain raw sliver; wherein, in the acrylic fiber mixed with carbon fiber, the weight ratio of acrylic fiber and activated carbon is 85:15; the linear density of acrylic fiber mixed with carbon fiber is 3.6dtex, the linear density The density deviation is 9%, the breaking strength is 1.6cN / dtex, and the breaking elongation is 25%;

[0082] (2) Sliver making: the raw sliver is made into a uniform yarn line using a pressure roller and a coiling device, wherein the front roller speed is 112r / min...

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Abstract

The invention discloses a breathable anti-poison sock and a manufacturing method thereof. The breathable anti-poison sock comprises an inner sock body and an outer sock body. The inner sock body and the outer sock body are both formed by weaving first yarns and second yarns according to the quantity ratio of (1-3): 1; the first yarns are plied yarns containing modacrylic carbon-doped fibers, and the linear density of the first yarns is 45-74 tex; and the second yarns are provided with spandex filament core yarns and a coating layer of other chemical fiber filaments. The breathable anti-poison sock has good breathability and anti-poison performance and large bursting strength.

Description

technical field [0001] The invention relates to a gas-permeable anti-virus socks and a manufacturing method thereof. Background technique [0002] Personal protective equipment mainly includes face and respiratory protection equipment (gas masks), torso and limbs protection equipment (gas suits), hand protection equipment (gas gloves), foot protection equipment (gas boots), etc. Foot protective equipment is an important part of personal protective equipment, but anti-virus boots are mainly made of rubber materials, which do not have breathable and moisture-permeable functions, and the wearing comfort is poor. Therefore, it is urgent to develop a kind of breathable anti-virus socks that can be worn inside the boots, so as to improve the comfort in use and the anti-virus performance. [0003] The current protective socks generally have functions such as antibacterial and breathable, but do not have anti-virus performance. CN101597823A discloses a kind of aramid fiber 1414 fi...

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): A41B11/00A41B17/00D04B1/14D04B1/16D04B1/18D04B1/26D06B3/30D06C7/02
CPCA41B11/00A41B17/00D04B1/14D04B1/16D04B1/18D04B1/26D06B3/30D06C7/02D10B2321/101D10B2331/10D10B2331/04D10B2331/02D10B2331/30D10B2331/14D10B2331/021D10B2201/02D10B2201/01
Inventor 黄强李秀明皇甫喜乐王灵杰霍晓兵李雷赵越杨洋贾斌生冉旭东
Owner 北京邦维高科新材料科技股份有限公司
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