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Reusable mask for daily use

A mask, daily-use technology, applied in the field of daily-use masks, can solve problems such as lack of protection

Inactive Publication Date: 2020-06-19
ZHEJIANG SAMERI ENTERPRISE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when respiratory infectious diseases are spreading, masks are often in short supply, so that people who cannot buy masks lack the necessary protection. If a reusable mask can be provided, the demand for masks will be greatly alleviated, thereby providing more people provide the necessary protection

Method used

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  • Reusable mask for daily use
  • Reusable mask for daily use
  • Reusable mask for daily use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A reusable daily mask, comprising a moisture-absorbing layer, a core filter layer and a water-blocking layer arranged sequentially from the inside to the outside, the moisture-absorbing layer and the water-blocking layer are spun-bonded non-woven fabric layers, and the core filter layer is It includes an activated carbon fiber non-woven fabric layer, an expanded polytetrafluoroethylene layer and a melt-blown cloth layer arranged sequentially from the inside to the outside. The expanded polytetrafluoroethylene layer is evenly distributed with a plurality of micropores. The spray layer is directly melt-blown on the expanded polytetrafluoroethylene layer.

[0020] The expanded polytetrafluoroethylene layer has good filtration protection and isolation performance, and has the advantages of lightness, durability, waterproof and windproof, but its air permeability is poor, while the melt-blown cloth layer has good filtration protection and isolation performance, and its air pe...

Embodiment 2

[0022] In this embodiment, on the basis of Example 1, the preparation method of the activated carbon fiber type non-woven fabric layer is: spray or soak the activated carbon fiber type non-woven fabric in the aroma-enhancing traditional Chinese medicine extract containing calcium chloride, spray Or it is prepared by drying and sterilizing the activated carbon fiber type non-woven fabric after soaking.

Embodiment 3

[0024] In this example, on the basis of Example 2, the preparation method of the aroma-enhancing Chinese medicine extract containing calcium chloride is as follows: 5 parts of Gardenia, 10 parts of Scutellaria, 10 parts of Coptidis Rhizoma, 10 parts of Phellodendron Phellodendron, and 10 parts of Magnolia officinalis 5 parts of Radix Paeoniae Alba, 5 parts of Paeoniae Alba, 60 parts of water, boiled for three times and then filter out the medicinal residue to obtain liquid one; 10 parts of stone reed, 10 parts of mulberry, 10 parts of cnidium, 10 parts of Polygonum multiflorum, 100 parts of water, after three times of boiling, filter out the dregs to get liquid two; mix liquid one and liquid two, add jasmine 10, 10 parts of honeysuckle and 15 parts of sweet-scented osmanthus were boiled for one hour to obtain liquid three; finally, 8 parts of calcium chloride were added to the liquid three for dissolving and dropped to normal temperature to obtain an aroma-enhancing Chinese med...

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Abstract

The invention discloses a reusable mask for daily use. The mask comprises a moisture absorption layer, a core filter layer and a water blocking layer which are sequentially arranged from inside to outside. The moisture absorption layer and the water blocking layer are spunbonded non-woven fabric layers, the core filter layer comprises an activated carbon fiber non-woven fabric layer, an expanded polytetrafluoroethylene layer and a melt-blown fabric layer which are sequentially arranged from inside to outside, a plurality of micropores are uniformly distributed in the expanded polytetrafluoroethylene layer, and the melt-blown fabric layer is formed by directly melt-blowing on the expanded polytetrafluoroethylene layer. The mask has good filtering and dehumidifying performance and can be repeatedly used.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a reusable daily mask. Background technique [0002] As a daily hygiene product, a mask has 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. However, when respiratory infectious diseases spread wildly, masks are often in short supply, making people who cannot buy masks lack the necessary protection. If a reusable mask can be provided, the demand for masks will be greatly alleviated, thereby providing more people Provide necessary protection. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a reusable daily mask. [0004] The technical scheme adopted in the present invention is: [0005] A reusable daily mask, comprising a moisture-absorbing layer, a core filt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D31/102A41D31/30
CPCA41D13/1192A41D31/102A41D31/30
Inventor 裘一平裘珍妮孙隆
Owner ZHEJIANG SAMERI ENTERPRISE CO LTD
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