Soft high degree of joint three-dimensional filtering thickening mask

Abstract

The invention relates to a soft high degree of joint three-dimensional filtering thickening mask which comprises a mask body (1), the mask (1) body is set hang belts (2) on the left and right side, the mask (1) comprise a gauze lay(1,1), a filtering lay(1.2) and a cotton clothing lay(1.3) from inside to outside in turn, a support cover (3) is set in the middle of the mask body (1) , the shape of the support cover is matched with the nose shape, the bending edge(4) is set outside of the mask body (1). The invention is the soft high degree of joint three-dimensional filtering thickening mask The mask body comprises the three layers, the air permeability and wet absorption is good, the dust and bacteria in the air is filtered, the mask body is tightly coupled with the outline of the nose and face, the outside virus and bacteria are effectively isolated, the water vapor in mouth from blurring the doctor's lenses can be prevented.

Description

technical field [0001] The invention relates to a mask, in particular to a soft and high-fit three-dimensional filter thickened mask. Background technique [0002] Existing masks generally consist of a cover and a lanyard. When it is buckled at the mouth and nose, due to the bulge of the nose, the joint between the cover and the contour of the nose and the face is not tightly closed, forming an air passage. During protection, viruses and bacteria can easily enter through this channel, which fails to meet the requirements of isolating viruses and bacteria. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings, and provide a soft and high-fit three-dimensional filter thickened mask, which can make the mask body tightly combined with the nose contour and the face, effectively isolating external viruses and bacteria. [0004] The purpose of the present invention is achieved in this way: a soft high-fit three-di...

AI Technical Summary

Problems solved by technology

[0002] Existing masks generally consist of a cover and a lanyard. When it is buckled at the mouth and nose, due to the bulge of the nose, the joint between the cover and the contour of the nose and the face is not tightly closed, forming an air passage. When protecting, viruses and bacteria can easily enter through this channel, which cannot meet the requirements of isolating viruses and bacteria

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