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How is the disposable medical mask dustproof:

With the continuous development of society and the continuous improvement of science and technology, although the natural environmental pollution is getting more and more serious, as long as people wear masks to go out, people are currently wearing surgical masks. How to prevent dust from surgical masks? Provide users with a simple introduction, I hope to help you.

In general, in order to effectively protect the body, there are certain requirements for the specifications of the mask, which must cover the mouth and nose of the person so that people can breathe freely. Generally speaking, the size of adult medical masks is mostly 18*9, while the size of children's medical masks is 15*9.

The medical mask is made of non-woven fabric. This material does not need to be woven. It is made of some fibers bonded together.

Medical masks can effectively prevent fine dust in the air, especially the blocking efficiency of inhalable dust below 2.5 microns is particularly obvious, because this size of dust can directly enter the alveoli, causing great harm to the human body. Medical masks block dust layer by layer when passing through gauze, and the dust is absorbed by the gauze, allowing fresh air to enter the respiratory system. So it is necessary to wear a mask in smoggy weather.