N95 type negative ion mask

A technology of negative ions and masks, which is applied in the field of masks to reduce discomfort, avoid dampness and itching, and prolong the service life

Inactive Publication Date: 2020-09-01
庄梦杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, to solve the problems described in the background technology, the present invention proposes a N95 type negative ion mask

Method used

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  • N95 type negative ion mask
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  • N95 type negative ion mask

Examples

Experimental program
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Effect test

Embodiment approach

[0026] As a specific embodiment of the present invention, a No. 1 cavity 521 is opened in the rotary valve 52, and a No. 1 through hole 522 is opened on one end of the rotary valve 52, and the No. 1 through hole 522 communicates with the No. 1 cavity 521 and the skin-friendly Layer 2, and the No. 1 cavity 521 is equipped with a desiccant, which is an edible desiccant; through the desiccant in the No. 1 cavity 521, the skin-friendly layer 2 is dried; when in use, when the wearer wears When the main body 1 speaks and breathes, the wearer exhales moisture and adheres to the skin-friendly layer 2, and the moisture on the skin-friendly layer 2 increases. If the moisture cannot be discharged from the main body 1 in time, the moisture will adhere to the wearer's face On the surface, the wearer’s face is wet and itchy, causing the wearer to feel uncomfortable. Therefore, by holding the desiccant in the No. 1 cavity 521 in the rotary valve 52, the desiccant adheres to the skin-friendly ...

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Abstract

The invention belongs to the technical field of masks, and particularly relates to an N95 type negative ion mask which comprises a body, a nose pressing strip is arranged at the upper end of the outerlayer of the body, a sponge strip is arranged at the upper end of the inner layer of the body, and tensioning belts are symmetrically arranged on the outer ring of the body. The body is composed of askin-friendly layer, a middle layer and a filtering layer. The skin-friendly layer is made of non-woven fabric, and in the production process of the non-woven fabric, the non-woven fabric is soaked in a negative ion powder aqueous solution; the middle layer is made of an ultrafine polypropylene fiber melt-blown material; the filter layer is made of a polypropylene PP melt-blown non-woven fabric filter material, and the non-woven fabric is not soaked in the negative ion powder water solution; through the body, a comfortable breathing environment is provided for a wearer.

Description

technical field [0001] The invention belongs to the technical field of masks, in particular to an N95 type negative ion mask. Background technique [0002] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose, made of gauze or paper. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust. [0003] A mask provided in the application number 2018109880293, the mask includes an outer cover, a filter part and a sealing ring, the outer cover is provided with a number of penetrating air holes, the filter part is arranged on the side of the outer cover close to the user, and the filter part is close to one side of the user The side is detachably provided ...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D27/00A61N1/44
CPCA41D13/11A41D27/00A61N1/44
Inventor 庄梦杰许邦强
Owner 庄梦杰
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