Stereoscopic mask filter element and anti-haze mask

A mask and filter element technology, which is applied in protective clothing, clothing, clothing, etc., can solve the problems of poor protection and uncomfortable wearing of masks, achieve significant antibacterial effect, comfortable wearing, and reduce stuffy feeling

Active Publication Date: 2015-08-26
QINGDAO JIAYINDA IND & TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a three-dimensional mask filter element and an anti-haze mask, which can solve the problems of poor protection and uncomfortable wearing of existing masks, and improve the filtering effect at the same time

Method used

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  • Stereoscopic mask filter element and anti-haze mask
  • Stereoscopic mask filter element and anti-haze mask
  • Stereoscopic mask filter element and anti-haze mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of three-dimensional mask filter element, such as figure 1 , 2 , 3, it includes coarse filter layer A1, antibacterial adsorption layer 2, deodorization layer 3, high efficiency filter layer 4 and coarse filter layer B5 five-layer composition; coarse filter layer A, antibacterial adsorption layer, deodorization layer, high efficiency filter layer The positional relationship between the layer and the coarse filter layer B is to be stacked sequentially from the outside to the inside, the outside refers to the face away from the face when the mask is worn, and the inside is the face near the face when the mask is worn.

[0036] The coarse filter layers A and B are polypropylene non-woven fabric layers.

[0037] The antibacterial adsorption layer is cotton cloth or gauze soaked in chitosan solution, and the chitosan has a deacetylation degree greater than 90% and a molecular weight of 100-1000KDa.

[0038] The deodorizing layer includes activated carbon and marine s...

Embodiment 2

[0040] A three-dimensional mask filter element, comprising five layers of coarse filter layer A1, antibacterial adsorption layer 2, deodorization layer 3, high-efficiency filter layer 4 and coarse filter layer B5; coarse filter layer A, antibacterial adsorption layer, deodorization layer, high-efficiency filter layer The positional relationship between the layer and the coarse filter layer B is to be stacked sequentially from the outside to the inside, the outside refers to the face away from the face when the mask is worn, and the inside is the face near the face when the mask is worn.

[0041] The coarse filter layers A and B are polypropylene non-woven fabric layers.

[0042] The antibacterial adsorption layer is cotton cloth or gauze soaked in chitosan solution, and the chitosan has a deacetylation degree greater than 90% and a molecular weight of 100-1000KDa.

[0043] The deodorizing layer includes activated carbon and marine shell powder, the weight ratio of which is 1:1...

Embodiment 3

[0045] A three-dimensional mask filter element, comprising five layers of coarse filter layer A1, antibacterial adsorption layer 2, deodorization layer 3, high-efficiency filter layer 4 and coarse filter layer B5; coarse filter layer A, antibacterial adsorption layer, deodorization layer, high-efficiency filter layer The positional relationship between the layer and the coarse filter layer B is to be stacked sequentially from the outside to the inside, the outside refers to the face away from the face when the mask is worn, and the inside is the face near the face when the mask is worn.

[0046] The coarse filter layers A and B are polypropylene non-woven fabric layers.

[0047] The antibacterial adsorption layer is cotton cloth or gauze soaked in chitosan solution, and the chitosan has a deacetylation degree greater than 90% and a molecular weight of 100-1000KDa.

[0048] The deodorizing layer includes activated carbon and marine shell powder, the weight ratio of which is 1:1...

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PUM

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Abstract

The invention provides a stereoscopic mask filter element and an anti-haze mask, and belongs to the field of daily necessities. The stereoscopic mask filter element comprises a coarse filtering layer A, an anti-microbial adsorption layer, an odor removal layer, an efficient filtering layer and a coarse filtering layer B. The coarse filtering layer A, the anti-microbial adsorption layer, the odor removal layer, the efficient filtering layer and the coarse filtering layer B are sequentially stacked from outside to inside. The outside refers to the face away from the face when the mask is worn, and the inside refers to the face near the face when the mask is worn. The invention further provides the anti-haze mask. The problems that an existing mask is not high in protective property and uncomfortable in wear are solved, and meanwhile the filtering effect is improved.

Description

technical field [0001] The invention belongs to the field of daily necessities, and in particular relates to a three-dimensional mask filter element and an anti-haze mask. Background technique [0002] The composition of pollutants in the air in haze weather is very complex, and contains a large number of aerosol particles harmful to human health, especially the pollutant particles with a diameter of less than 2.5 microns, that is, PM2.5. and cardiovascular system. Relevant research reports point out that long-term exposure of the human body to such an environment can induce cardiovascular, respiratory and other diseases, and even lead to lung cancer. [0003] In response to the increasingly severe smog weather, masks have become the most commonly worn protective equipment when people go out, and the protective effect of masks depends on the filter element. The existing conventional mask filter elements on the market are dust-proof, but cannot block PM2.5 particles at all ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11
Inventor 刘福贵韩海滨李雪松林婷
Owner QINGDAO JIAYINDA IND & TRADE CO LTD
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