Preparation method of anti-epidemic mask

Abstract

The invention discloses a preparation method of an anti-epidemic mask. The method includes the steps that 1, a mask body is prepared, wherein latex is adopted to prepare the mask body, the mask body is rectangular, a through opening is formed in the middle of the mask body, a cavity is formed in the mask body, and one side of the cavity is open; 2, a filter layer is prepared, wherein the filter layer is composed of an outer layer, a middle layer and an inner layer, and the middle layer is formed by evenly mixing, by weight, 10-20 parts of thiourea resin, 5-8 parts of nano-silver powder and 72-85 parts of cellulose acetate fiber and then pressing the mixture into a sheet at 30-50 DEG C; the outer layer is formed by evenly mixing, by weight, 15-25 parts of carbon nano-tubes and 75-85 parts of degreasing cotton and then pressing the mixture into a sheet; the inner layer is formed by mixing Chinese herb raw material extract and degreasing cotton and then pressing the mixture into a sheet, and the Chinese herb raw material extract comprises, by weight, 10-15 parts of herba schizonepetae, 15-20 parts of serissa japonica and 15-20 parts of herba patriniae; the sheet outer layer, the sheet middle layer and the sheet inner layer are connected with one another through a needling method to form the filter layer.

Description

technical field [0001] The invention relates to a mask, which is a preparation method of an epidemic prevention mask. Background technique [0002] In spring and winter, various harmful gases such as microorganisms, viruses, and bacteria in the air float in the air due to various factors. Especially in the flu season, in places where people gather, the content of harmful substances in the air is relatively high. Health causes certain hazards, especially the elderly and children are very easy to be infected with germs in unclean air and cause illness. Influenza, viral meningitis, bird flu and other infectious diseases are caused by entering the human body through the upper respiratory tract. For this reason, those skilled in the art provide health mask, antibacterial mask and Chinese medicine anti-epidemic mask etc. to be used to prevent viral infection. The feature of these masks is that the traditional Chinese medicine composition or Chinese medicine extract is placed in ...

AI Technical Summary

Problems solved by technology

The disadvantage of the mask of this structure is that the medicine pad is dried after being fully soaked in the medicinal solution with non-woven fabric, and folded into a thickness of more than 6 layers for use, and the thickness of the non-woven fabric of more than 6 layers makes people's breathing difficult , these traditional Chinese medicine extracts are more difficult to kill a variety of bacteria and viruses in the air, and the effect of epidemic prevention is poor

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