Antibacterial mask and preparation method thereof

A mask and intermediate layer technology, applied in the field of sanitary products, can solve the problems of inability to completely isolate germs and smog, poor protective effect of masks, etc., to improve antibacterial ability and ability to filter harmful gases, improve catalytic ability, and increase load volume effect

Inactive Publication Date: 2020-05-05
浙江迈实科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the protective effect of the mask in the prior art is not good enough to completely isolate germs and haze, the present invention provides an antibacterial mask

Method used

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  • Antibacterial mask and preparation method thereof
  • Antibacterial mask and preparation method thereof
  • Antibacterial mask and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0034] The preparation method of above-mentioned antibacterial mouth mask, comprises the following steps:

[0035] S1. Preparation of outer layer

[0036] S11. Soak the fibers in the adhesive, and then pass through the container with nano-silica;

[0037] S12. Weaving the fibers processed in step S11 into cloth;

[0038] S2. Preparation of the middle layer

[0039] S21. Immersing the textile in a sulfuric acid solution with a concentration of 1 to 3 mol / L for 2 to 4 hours;

[0040] S22. Immerse the textile fabric treated in step S21 in an aqueous graphene oxide solution with a concentration of 1-2 mg / mL, boil for 1-2 hours and then dry it;

[0041] S23. dissolving nano-titanium dioxide and ammonium methacrylate in absolute ethanol, the mass fraction of ammonium methacrylate is 0.1% to 1%; the mass fraction of nano-titanium dioxide is 0.1%;

[0042] S24. Coating the nano-titanium dioxide solution prepared in step S23 on the fabric treated in step S22, then drying and curing...

Embodiment 2

[0045] A kind of antibacterial mouth mask, its structure is the same as embodiment 1.

[0046] The preparation method of above-mentioned antibacterial mouth mask, comprises the following steps:

[0047] S1. Preparation of outer layer

[0048] S11. Soak the fibers in the adhesive, and then pass through the container with nano-silica;

[0049] S12. Weaving the fibers processed in step S11 into cloth;

[0050] S2. Preparation of the middle layer

[0051] S21. Immersing the textile in a sulfuric acid solution with a concentration of 1 to 3 mol / L for 2 to 4 hours;

[0052] S22. Immerse the textile fabric treated in step S21 in an aqueous graphene oxide solution with a concentration of 1-2 mg / mL, boil for 1-2 hours and then dry it;

[0053] S23. dissolving nano titanium dioxide and ammonium methacrylate in absolute ethanol, the mass fraction of ammonium methacrylate is 0.1%-1%; the mass fraction of nano titanium dioxide is 1%;

[0054] S24. Coating the nano-titanium dioxide sol...

Embodiment 3

[0057] A kind of antibacterial mouth mask, its structure is the same as embodiment 1.

[0058] The preparation method of above-mentioned antibacterial mouth mask, comprises the following steps:

[0059] S1. Preparation of outer layer

[0060] S11. Soak the fibers in the adhesive, and then pass through the container with nano-silica;

[0061]S12. Weaving the fibers processed in step S11 into cloth;

[0062] S2. Preparation of the middle layer

[0063] S21. Immersing the textile in a sulfuric acid solution with a concentration of 1 to 3 mol / L for 2 to 4 hours;

[0064] S22. Immerse the textile fabric treated in step S21 in an aqueous graphene oxide solution with a concentration of 1-2 mg / mL, boil for 1-2 hours and then dry it;

[0065] S23. dissolving nano titanium dioxide and ammonium methacrylate in absolute ethanol, the mass fraction of ammonium methacrylate is 0.1% to 1%; the mass fraction of nano titanium dioxide is 0.5%;

[0066] S24. Coating the nano-titanium dioxide...

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Abstract

The invention relates to the field of hygienic products, in particular to an antibacterial mask and a preparation method thereof. The mask comprises a mask body, which comprises an outer layer, a middle layer and an inner layer, the middle layer contains a photocatalyst, the outer layer is made of a loose and porous material, and the porous material is formed by interweaving a plurality of fibers;a plurality of light reflecting pieces are arranged on the outer layer, the light reflecting pieces are bonded to the fibers, the width of the light emitting pieces is not larger than the diameter ofthe fibers, and the light reflecting faces of the light reflecting pieces face the middle layer. The three-layer structure is adopted, the middle layer is a photocatalyst layer, and the graphene oxide and the nano titanium dioxide are jointly loaded on the cloth, so that the loading capacity and the catalytic capacity of the nano titanium dioxide are improved. Besides, the outer layer is made ofthe porous cloth, and the light reflecting pieces are adhered to the cloth fibers in the outer layer manufacturing process, so that the light irradiation efficiency is improved, and the antibacterialcapacity and the harmful gas filtering capacity of the mask are improved.

Description

technical field [0001] The invention relates to the field of sanitary products, in particular to an antibacterial mask and a preparation method thereof. Background technique [0002] Existing masks are mostly made of one or more layers of non-woven fabrics, and the main production processes include melt-blown, spun-bonded, hot-air or acupuncture methods. Ordinary gauze or non-woven fabrics have poor protective effects due to their single structure and cannot completely isolate germs and smog. Contents of the invention [0003] The present invention provides an antibacterial mask in order to solve the problem that the protective effect of the mask in the prior art is not good enough to completely isolate germs and smog. [0004] Another object of the present invention is to provide the preparation method of above-mentioned antibacterial mouth mask. . [0005] The purpose of the present invention is achieved through the following technical solutions: [0006] An antibact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11
CPCA41D13/1192
Inventor 杨晟尧孔洋波林路云张捷李思贤
Owner 浙江迈实科技有限公司
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