1. Dust masks
are divided into many types. Take duckbill masks for example. This kind of mask uses a three-dimensional design, which is convenient for people to talk with others. It is very suitable for medical use and can prevent the human body from being infected by bacteria and viruses. , Industrial use can also prevent the inhalation of tiny dust.
2. A dust-proof mask with a breathing valve will not cause heat accumulation and make the wearer feel more relaxed when breathing. It is very suitable for use in high temperature environments. This kind of mask has a good density on the face and will not easily suck dust into the respiratory tract. It is generally used in cement plants, construction industries and other places.
3. Anti-dust masks are mainly used to prevent the inhalation of substances harmful to the human body. According to the purpose of masks, they are divided into anti-dust and poisonous gas. We use anti-dust masks, which are used to prevent the human body from being smoked by dust. And harmful gases.