Anti-haze masks are masks that can filter out PM2.5 particles. The airtightness of the mask determines the ability to filter suspended particles. It can effectively filter the invisible killers in the air-smog, viruses, bacteria, dust mites, pollen and other tiny particles. Suitable for environments with poor air quality. The basic structure of the anti-haze mask is that the outer layer is an antibacterial fabric, made of carbon fiber felt, polymer fabric, non-woven fabric, etc.
1. The efficiency of the air filter to filter PM2.5 fine particles is greater than 95%;
2. The air filter can quickly sterilize, for example, the killing rate is greater than 90% in one hour (the national standard for disposable sanitary products), to avoid the growth of bacteria and cause secondary pollution;
3. The main reason is that the above-mentioned filtering and rapid sterilization functions must be realized on the same air filter in order to kill the bacteria remaining on the air filter and avoid secondary pollution. If the anti-bacterial fabric of the anti-haze mask is separated from the PM2.5 air filter with other materials in between, the bacteria retained on the air filter and brought by the PM2.5 fine particles will breed and multiply, resulting in secondary pollution. Masks cannot achieve antibacterial and anti-haze effects.