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Agricultural protective mask material

A mask and material layer technology, applied in protective clothing, applications, clothing and other directions, can solve the problems of easy entry of pesticide solutions into the mouth and human harm, and achieve the effect of avoiding human injury and improving comfort.

Inactive Publication Date: 2017-02-08
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of agricultural protective mask material in view of the prior art, which can solve the problem that the pesticide solution easily enters the mouth and causes harm to the human body during the process of spraying pesticides by farmers.

Method used

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  • Agricultural protective mask material

Examples

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Effect test

Embodiment 1

[0021] A kind of agricultural protective mask material of the present invention consists of ultra-thin polypropylene melt-blown material layer 1, water-repellent spunbonded non-woven fabric layer 2, zirconia microsphere material layer 3, carbon fiber / nano zero-valent iron composite material layer 4 1. The composite layer 5 of fiber melt-blown non-woven fabric and the layer 6 of hydrophilic spun-bonded non-woven fabric are laminated. In the application, the ultra-thin polypropylene melt-blown material layer 1 is the outside of the mask, the ultra-thin polypropylene melt-blown material layer 1 and the water-repellent and sticky non-woven fabric layer 2 can reduce the entry of pesticides with the spray, and the zirconia microsphere material layer 3 and the carbon fiber / nano zero-valent iron composite material layer 4 adsorb and degrade pesticides in the permeated mask, and have a pesticide filtering effect. The hydrophilic spunbonded non-woven fabric 6 is the inside of the mask, a...

Embodiment 2

[0024] A kind of agricultural protective mask material structure of the present invention and its application method and the preparation method of zirconia microspheres are the same as embodiment 1. The difference from Example 1 is that in the material layer of zirconia microspheres in the agricultural protective mask material of this example, the mass percentage of zirconia microspheres is 80%. In the carbon fiber / nano zero-valent iron composite material layer, the mass percentage of the carbon fiber / nano zero-valent iron composite is 80%.

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Abstract

The invention discloses an agricultural protective mask material which comprises an ultra-thin polypropylene melt-blowing material layer, a hydrophobic spun-bonded non-woven fabric layer, a fiber melt-blowing non-woven fabric composite layer, a hydrophilic spun-bonded non-woven fabric layer, a zirconium dioxide micro-spherical material layer and a carbon fiber / nano-zero-valent iron composite material layer, wherein the ultra-thin polypropylene melt-blowing material layer, the hydrophobic spun-bonded non-woven fabric layer, the zirconium dioxide micro-spherical material layer, the carbon fiber / nano-zero-valent iron composite material layer, the fiber melt-blowing non-woven fabric composite layer and the hydrophilic spun-bonded non-woven fabric layer are laminated sequentially to form the mask material. The agricultural protective mask material has absorptive filtration and pesticide degradation effects, has an isolation protection effect on pesticide application staff, and can protect people from injury when pesticide is inhaled into a mouth.

Description

technical field [0001] The invention relates to the technical field of agricultural protective equipment, in particular to a material for an agricultural protective mask. Background technique [0002] Masks are people's daily necessities. They are powered by human breathing and can be used to purify particulate matter by the resistance of the filter layer. Generally, there are gauze masks, pure cotton masks, medical surgical masks, and electret filter masks on the market. In recent years, in order to improve the adsorption and barrier performance of masks, people have made many improvements to the mask materials and the structure of masks. The requirements for the adsorption performance of masks are getting higher and higher, and the requirements for the fineness of adsorbed pollutant particles are getting higher and higher. People have also developed masks with special functions for different mask-using groups and environments to solve the single problem of mask performance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D31/02
CPCA41D13/11A41D31/02
Inventor 陈卉
Owner GUANGXI UNIV
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