Anti-haze masks are masks with respiratory protection. They must have sufficient filtering efficiency for pollutants. When wearing anti-haze masks, they must have sufficient closeness to the face. Anti-haze masks can effectively isolate pollution outside the mask as a whole. Air, try to make the wearer inhale the air filtered by the mask, and the resistance should not be too large, not harmful to people, and have acceptable comfort.
Anti-haze masks are used to prevent smog. So what is "haze"? Suspended particulate matter of various contents in the atmosphere is generally referred to as "haze", especially PM2.5 (particles with an aerodynamic equivalent diameter of 2.5 microns or less), which is considered to be the "culprit" causing haze . These small suspended particles suspended in the air for a long time will be harmful to the health of the inhaled respiratory tract. The diameter of our suspended particles is 2.5 microns and suspended particles below 2.5 microns, called pm2.5; those below ten microns are called PM10.
The main materials of the anti-smoke masks are non-woven fabrics, filter papers, etc., and the most important is the use of lead carbon cloth, which can play a good anti-virus function.
Anti-haze masks can effectively filter the invisible killers in the air—haze, viruses, bacteria, dust mites, pollen and other tiny particles. Suitable for environments with poor air quality.