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Mask preparation method and mask prepared based on method

A mask and preparation technology, applied in the field of medical and health care, can solve the problems of high respiratory virus infection rate, difficulty in preventing virus penetration, and failure to fully reflect the efficacy of microbial disinfecting, and achieve the effect of improving the effect.

Pending Publication Date: 2021-11-23
HUNAN ANSON MEDICAL POLYMER MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the ultra-fine fiber composition of the melt-blown cloth, many voids are formed, which can effectively prevent the penetration of bacteria, but it is difficult to prevent the penetration of viruses
At present, the mainstream mask products on the market are mainly for physical blocking and filtering, which does not fully reflect the efficacy of microbial disinfecting
In addition, the surroundings of the current masks are open, not sealed, so air can enter the nasal cavity from around the mask attached to the face.
The deficiencies of current masks may also explain why everyone wears masks during the epidemic of respiratory virus infection, but the rate of respiratory virus infection has remained high

Method used

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  • Mask preparation method and mask prepared based on method

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Effect test

Embodiment approach

[0042] According to the first embodiment of the present invention, a kind of mask preparation method is provided:

[0043] A method for preparing a mask, the method comprising: performing water-based silver-attached treatment on a first filter membrane to obtain an intermediate filter mask layer; performing antibacterial and antiviral treatment on an outer non-woven fabric protective layer to obtain an outer protective layer; Antibacterial and antiviral treatment is carried out on the woven protective layer to obtain the inner protective layer; the main body of the mask is prepared by using the outer protective layer, the middle filter mask layer and the inner protective layer.

[0044] The application provides a technical proposal for a mask preparation method. In this technical scheme, the middle filter mask layer with silver-loaded disinfecting function is prepared through water-based silver treatment; the outer protective layer and inner protective layer with antibacterial...

Embodiment 1

[0071] A method for preparing a mask, the method comprising: performing water-based silver-attached treatment on a first filter membrane to obtain an intermediate filter mask layer; performing antibacterial and antiviral treatment on an outer non-woven fabric protective layer to obtain an outer protective layer; Antibacterial and antiviral treatment is carried out on the woven protective layer to obtain the inner protective layer; the main body of the mask is prepared by using the outer protective layer, the middle filter mask layer and the inner protective layer.

Embodiment 2

[0073] Repeat Example 1, except that the first filter membrane is a polytetrafluoroethylene filter membrane; wherein, the water-based silver-attached treatment comprises the following steps: the first filter membrane is soaked in an active silver ion solution to obtain the first filter membrane. A water-based silver-attached filter membrane; drying the first aqueous silver-attached filter membrane to obtain the first excessive silver-attached filter membrane; spraying the first excessively silver-attached filter membrane to obtain an intermediate filter mask layer.

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Abstract

The invention discloses a mask preparation method and a mask prepared based on the method. The method comprises the following steps of carrying out water-based silver attachment treatment on a first filter membrane to obtain a middle filtering mask layer; performing antibacterial and antiviral treatment on an outer non-woven fabric protective layer to obtain an outer protective layer; performing antibacterial and antiviral treatment on an inner non-woven fabric protective layer to obtain an inner protective layer; and by utilizing the outer protective layer, the middle filtering mask layer and the inner protective layer, preparing a mask body. According to the technical scheme provided by the invention, the mask has a virus killing function, and the antibacterial and antiviral effects of the mask can be improved.

Description

technical field [0001] The invention relates to a method for preparing a mask, which belongs to the technical field of medical treatment and sanitation; the invention also relates to an antibacterial and antiviral silver-loaded mask. Background technique [0002] Since the discovery of tobacco mosaic virus by Russian scientist Ivanovski in 1898, more than 400 viruses related to human diseases have been discovered. According to statistics, more than 80% of human infectious diseases are caused by viruses. With the development of immunology, many viral diseases such as smallpox, measles and polio have been effectively controlled, but there are still many viruses with weak antigenicity and easy mutation, such as influenza virus, SARS coronavirus, bird flu and new coronavirus Viruses are spreading in a terrifying manner, posing a serious threat to human health. Prevention and treatment of virus infection is still a major and urgent task facing mankind. [0003] Infections such ...

Claims

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Application Information

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IPC IPC(8): D06M11/65D06M13/188D06M15/356D06M15/37D06M11/50A41D13/11A41D31/02A41D31/30D06M101/22
CPCD06M11/65D06M13/188D06M15/3562D06M15/37D06M11/50D06M16/00A41D13/1192A41D13/1161A41D31/305D06M2101/22
Inventor 黄庆玺郑洋段文欣肖湘谊邓宏远江从元罗章元郑丛龙
Owner HUNAN ANSON MEDICAL POLYMER MATERIALS
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