Multifunctional haze protective face mask

Abstract

The invention disclose a multifunctional haze protective face mask which comprises a face mask body, a nose clip and lacings, wherein the face mask body is sequentially provided with an external surface layer, a first inner layer, a second inner layer and an inner surface layer from outside to inside; all the layers are isolated by a nano-silver anti-bacterial fabric steeped with Yunnan Baiyao or antibiotics; the first inner layer is internally and fixedly provided with activated bamboo charcoal; the second inner layer is internally and fixedly provided with super absorbent resin, and the super absorbent resin absorbs purified water; the edge of the outer surface layer is provided with a static membrane; the outer surface layer is prepared from a charged membrane material which is a positively charged fiber membrane; the total weight of the face mask does not exceed 150g. The haze protective face mask is good in sealing property, good in air permeability and high in comfort, has functions of inhibiting bacterial, killing virus and preventing harmful radiation, durably keeping air humidity suitable for human bodies and effectively eliminating various harmful substances in air.

Description

technical field [0001] The invention relates to the field of personal hygiene, in particular to a multifunctional haze protective mask. Background technique [0002] In recent years, the ecological environment has deteriorated sharply, and the smog has become more and more serious, which has caused a series of diseases. How to effectively fight against smog and ensure healthy breathing has increasingly become the focus of people's lives. How to ensure the health of outdoor personnel in smog weather has also become a severe issue. After long-term research and practice by scientists and medical workers, it has been confirmed that the charged membrane is a nanometer (10 -9 m) level new separation membrane, which can effectively remove bacteria, viruses, free chlorine, chloroform (carcinogens - by-products of chlorine disinfection of tap water), etc., and the filtration molecular weight is between 100-1000, which is between A filter membrane between ultrafiltration membrane a...

AI Technical Summary

Problems solved by technology

The patent "a protective mask against haze" (application number: 201420050607.6, publication date: 2014-07-09) discloses a structure of multi-layer non-woven fabric with built-in activated carbon whose edge is suitable for the human face, which is better It effectively solves the problem of edge sealing and air permeability, but it does not have antibacterial and disinfection effects, and its adaptability to different faces is unstable, so it cannot stably ensure edge sealing. At the same time, because activated carbon absorbs harmful gases and Microparticles also absorb moisture in the air, which will cause the air inhaled into the human body to be too dry

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