Novel antibacterial far infrared mask

Abstract

The invention relates to a novel antibacterial far infrared mask which comprises an inner layer of anion fibers, a middle layer of N95 filter materials and an outer layer of antibacterial fibers, wherein the upper part of the middle layer of the N95 filter materials is provided with the outer layer of the antibacterial fibers, while the lower part of the middle layer of the N95 filter materials is provided with the inner layer of the anion fibers; and the inner layer of the anion fibers, the middle layer of the N95 filter materials and the outer layer of the antibacterial fibers are pressed and compounded. The mask at least has the following advantages of small breathing resistance, light weight, sanitary wearing and convenience for maintenance. In the invention, the middle layer is made of the N95 filter materials and can be used for efficiently filtering out various powders, bacteria and germs in the air; the inner layer is made of the negative oxygen ion fibers containing 4,400 negative oxygen ions/cubic centimeter and can be used for increasing the oxygen content, and after being used for a long term, the mask is not stifling and oppressed, and the oxygen content is high; and the outer layer is made of the antibacterial fibers and can be used for effectively stopping bacteria and germs from migrating and penetrating through fiber air gaps, meanwhile, the purpose of killing bacteria and germs can be achieved through breaking the metabolism of bacteria.

Description

technical field [0001] The invention relates to a mask, in particular to a novel antibacterial far-infrared mask. Background technique [0002] Masks have 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. People have three principles for the selection of masks: first, the dust blocking efficiency of masks. The dust suppression efficiency of the mask is based on its blocking efficiency for fine dust, especially for respirable dust below 5 microns. Because dust of this particle size can directly enter the alveoli, it has the greatest impact on human health. The general gauze mask, its dust blocking principle is mechanical filtration, that is, when the dust hits the gauze, it passes through layers of barriers to block some large particles of dust in the gauze. However, some fine dust, especially dust less than 5 microns, will ...

AI Technical Summary

Problems solved by technology

[0003] The masks produced and used at present mainly adopt the method of filtering suspended matter in the air to achieve the purpose of purifying the air inhaled by people, which is limited to the aperture of the material gauze and non-woven fabrics used to filter the air. Bacteria and viruses are not very effective

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