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Disposable light chemical protective clothing fabric, and processing equipment and preparation method thereof

A processing equipment and technology of chemical protective clothing, applied in the field of fabric processing, can solve problems such as insufficient film strength, dangerous conditions, and insufficient elasticity of fabrics, achieve stable and long-lasting chemical corrosion resistance, ensure processing quality, and reduce production costs Effect

Pending Publication Date: 2022-02-11
HAINING MEDICO NON WOVEN NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when the chemical protective clothing is used, the strength of the film is not strong enough, and it is easy to tear, resulting in unnecessary dangerous situations during use, and it is easy to mold after a long period of time. In addition, in the process of processing, The heating temperature used is relatively simple, and the pressure adjustment of the pressure roller is very inconvenient. The fabric produced in this way is not elastic enough, the overall fastness of the product is not strong, and the appearance is not beautiful enough, and curls appear.

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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  • Disposable light chemical protective clothing fabric, and processing equipment and preparation method thereof
  • Disposable light chemical protective clothing fabric, and processing equipment and preparation method thereof
  • Disposable light chemical protective clothing fabric, and processing equipment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The weight formula component that described transparent elastic vinyl film adopts is:

[0061] Linear low-density polyethylene resin particles account for 35%;

[0062] High-density polyethylene particles account for 15%;

[0063] Low-density polyethylene particles account for 15%;

[0064] Ethylene-octene copolymer accounts for 20%;

[0065] Low density polyethylene particle coating accounted for 15%.

Embodiment 2

[0067] The weight formula component that described transparent elastic vinyl film adopts is:

[0068] Linear low-density polyethylene resin particles account for 20%;

[0069] High-density polyethylene particles account for 20%;

[0070] Low-density polyethylene particles account for 25%;

[0071] Ethylene-octene copolymer accounts for 20%;

[0072] Low density polyethylene particle coating accounted for 15%.

Embodiment 3

[0074] The weight formula component that described transparent elastic vinyl film adopts is:

[0075] Linear low-density polyethylene resin particles account for 30%;

[0076] High-density polyethylene particles account for 15%;

[0077] Low-density polyethylene particles account for 15%;

[0078] Ethylene-octene copolymer accounts for 20%;

[0079] Low-density polyethylene particle coating accounted for 20%.

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 a disposable light chemical protective clothing fabric, and processing equipment and a preparation method thereof. The disposable light chemical protective clothing fabric comprises a non-woven fabric layer, a hot melt adhesive layer and a transparent elastic layer which are sequentially arranged from outside to inside; and the non-woven fabric layer is connected with the transparent elastic layer in a bonding mode through the hot melt adhesive layer. The preparation method of the disposable light chemical protective clothing fabric comprises the steps: S1, manufacturing a white non-woven fabric by adopting a three-layer spunbond process and adopting a polypropylene material as a raw material; and S2, drying and dehumidifying particles, feeding the particles into a casting machine charging barrel in a seamless connection manner for continuous drying, and preparing a film. The processing equipment for the disposable light chemical protective clothing fabric comprises film production equipment, a support and a movable plate, and the movable plate is movably mounted on the support through a damping guide rail. The produced fabric is attractive in appearance, the film is not easy to tear, and the fabric is convenient to store.

Description

technical field [0001] The invention relates to the technical field of fabric processing, in particular to a disposable lightweight chemical-resistant clothing fabric, processing equipment and a preparation method thereof. Background technique [0002] Chemical protective clothing is clothing used in special circumstances. It is made of special fabrics and has a variety of types. There are fire-fighting chemical-resistant clothing. Heavy duty protective clothing. It is the protective clothing that firefighters wear to protect themselves from chemical hazards or corrosive substances when they are fighting fires and rescues at fire and accident sites with dangerous chemicals and corrosive substances. [0003] Fully-sealed chemical protective clothing, fully-sealed chemical protective clothing is used by firefighters to enter the fire or accident scene of chemical dangerous goods or corrosive materials, as well as toxic and harmful gases or the scene of an accident, to find th...

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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IPC IPC(8): B32B27/32B32B27/02B32B27/12B32B7/12B32B37/10B32B37/12B32B38/00C08L23/08C08L23/06C08J5/18A62B17/00
CPCB32B27/32B32B27/12B32B5/02B32B5/26B32B7/12B32B37/10B32B37/1207B32B37/1284B32B38/0004C08J5/18A62B17/006B32B2037/1215B32B2262/0253B32B2307/714B32B2437/00B32B2571/00C08J2323/08C08J2423/06C08J2423/08
Inventor 朱梁兴
Owner HAINING MEDICO NON WOVEN NEW MATERIAL