A kind of anti-smog mask

Abstract

The invention discloses a haze-proof mask, which comprises a mask main body, wherein the mask main body comprises a buffer filtering part and an airflow buffer part, which are laminated from a part away from the face of a human body to a part close to the face of the human body; the buffer filtering part comprises an outer spun-bonded non-woven fabric layer and a first buffer filtering unit; the first buffer filtering unit comprises a first acupuncture cotton layer and a first melt-blown non-woven fabric layer; the first acupuncture cotton layer is laminated with the outer spun-bonded non-woven fabric layer; the airflow buffer part comprises an inner spun-bonded non-woven fabric layer close to the face of the human body and a buffer acupuncture cotton layer for buffering respiratory airflows. In a using process of the haze-proof mask, the human body can smoothly breathe, the breathing resistance is reduced, haze can be effectively prevented, the PM2.5 (particulate matter 2.5) filtering efficiency reaches over 95 percent, and the haze-proof mask can be worn by even people suffering from asthma and respiratory tract diseases, wears comfortable, has a haze-proof function, and is favorable for human health.

Description

technical field [0001] The invention relates to the technical field of mask manufacture, in particular to an anti-haze mask. Background technique [0002] With the increasingly serious air quality and environmental pollution, the transmission of viruses, bacteria and tiny particles is getting worse day by day, blocking germs and tiny particles has become the most concerned topic of people's daily travel. As the simplest item in respiratory protection, masks have been widely concerned and used by more and more people. [0003] Most of the existing anti-haze masks on the market filter tiny particles by direct blocking, or block particles from passing through the filter layer by activated carbon adsorption, so as to achieve the purpose of protection. Most of the existing anti-smog masks use non-woven 3-4 composite layers to achieve the purpose of filtering in terms of material design, without effective management of the exhaled airflow, and the comfort of breathing when wearin...

AI Technical Summary

Problems solved by technology

[0004] The existing anti-haze masks on the market are all 3-4 layers of non-woven fabrics are directly compounded together, and the middle layer is directly used as a filter layer with a melt-blown cloth with a filtering effect. This design has a large breathing resistance during the wearing process of the mask. Difficulty breathing, not suitable for people with asthma and respiratory diseases

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