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Recyclable protective mask

A mask and socket technology, applied in the field of masks, can solve problems such as affecting the willingness to wear masks, and achieve the effect of facilitating smooth breathing, reducing risks, and improving smooth breathing

Inactive Publication Date: 2020-06-12
浙江康洁丝新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, if you wear a mask for a long time, the smell exhaled by the human body's own respiratory tract will accumulate in the inner layer of the mask, and the exhaled bacteria will multiply in the inner layer of the mask, which will cause odor and directly affect people's willingness to wear masks on a daily basis.

Method used

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  • Recyclable protective mask
  • Recyclable protective mask
  • Recyclable protective mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 As shown, the recyclable protective mask of the present embodiment includes a mask body and a fixing belt. Wherein, the mask body includes an outer layer 2, an intermediate layer 3 and an inner layer 1, and a socket is formed between the outer layer 2 and the inner layer 1, and the middle layer 3 is inserted into or pulled out of the socket to realize the replacement of the middle layer 3. The outer layer 2 is a waterproof, oil-proof and antifouling fabric, the middle layer 3 is a melt-blown non-woven fabric chip, and the inner layer 1 is an antibacterial and deodorant fabric.

[0050] The waterproof, oil-proof and anti-fouling three-proof fabric of the outer layer of this embodiment is a plain weave woven fabric woven by plasma-modified waterproof, oil-proof and anti-fouling three-proof polyester, with a fiber fineness of 50D and a weaving density of 350T (the sum of the number of warp and weft fibers in 1 inch) ).

[0051] Wherein, the preparation m...

Embodiment 2

[0068] The difference between the recyclable protective mask of the present embodiment and the first embodiment is:

[0069] In the preparation method of plasma-modified waterproof, oil-proof and anti-fouling three-proof polyester, the order of plasma treatment and waterproof, oil-proof and anti-fouling treatment is interchanged, that is, the polyester POY long fiber first enters the water-proof, oil-proof and anti-fouling agent adding device. Water-proof, oil-proof and anti-fouling treatment, then plasma treatment by plasma treatment device, and finally high-temperature reaction and drying by high-temperature device.

[0070] For other structures and corresponding preparation methods, please refer to Example 1.

Embodiment 3

[0072] The difference between the recyclable protective mask of the present embodiment and the first embodiment is:

[0073] In this embodiment, the outer layer is replaced by the plasma-modified waterproof, oil-proof and anti-fouling three-proof polyester in Example 1 with waterproof, oil-proof and anti-fouling three-proof polypropylene fiber. The specific preparation method includes the following steps:

[0074] S1. Perform plasma treatment and waterproof, oil-proof and anti-fouling treatment on the single fiber;

[0075] The single-strand fiber of this embodiment is made of polypropylene long fiber, and the product is waterproof, oil-proof, and anti-fouling three-proof polypropylene DTY. The polypropylene long fiber is first treated with plasma by a plasma treatment device, and then enters a waterproof, oil-proof, and anti-fouling agent adding device for waterproofing. Anti-oil and anti-fouling treatment, that is, the gas-liquid phase grafting treatment process, and finally...

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Abstract

The invention belongs to the technical field of masks, and particularly relates to a recyclable protective mask which comprises a mask body and fixing straps, the mask body comprises an outer layer, amiddle layer and an inner layer, an inserting opening is formed between the outer layer and the inner layer, and the middle layer is inserted into or pulled out of the inserting opening to achieve replacement of the middle layer; the outer layer is a waterproof, oil-proof and antifouling fabric, the middle layer is a melt-blown non-woven fabric chip, and the inner layer is an antibacterial and deodorant fabric. According to the outer-layer three-proofing fabric of the protective mask, on one hand, dust, bacteria and viruses can be prevented from being attached and infiltrated in an aerosol orliquid foam particle mode, and risks are reduced; on the other hand, a tension field can be formed, filtering performance is improved, the thickness of filtering materials is reduced, and breathing smoothness is facilitated; on one hand, bacteria in the leakage net are killed, and on the other hand, odor caused by long-time breathing for more than one hour is eliminated.

Description

technical field [0001] The invention belongs to the technical field of masks, in particular to a recyclable protective mask. Background technique [0002] In recent years, the ecological environment has deteriorated sharply, smog is raging and becoming more and more serious, and there are more and more mutated new viruses and germs, such as SARS virus, MERS, Ebola virus, avian influenza virus, and new coronaviruses. Smog masks and medical masks cannot meet daily protection. [0003] Masks with strong filtration performance such as American standard N95 or national standard KN95 have less air permeability and difficulty breathing, so they cannot be used for a long time in daily life. According to medical research, cough or sneeze > 10 micron droplets are enough to land within 15 seconds, and the farthest will not exceed 6 meters. Even ordinary gauze masks have more than 80% blocking ability, which is enough. In "JOURNAL OF AEROSOL MEDICINE / Volume 20, Number 4, 2007 "The ...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D31/04A41D31/02A41D31/30D06M10/02D06M10/06D06M10/08D06M10/10
CPCA41D13/1192A41D31/02A41D31/04A41D31/305D06M10/025D06M10/06D06M10/08D06M10/10D06M2200/01D06M2200/11D06M2200/12
Inventor 刘荣飞
Owner 浙江康洁丝新材料科技有限公司
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