Particulate Protective Mask
2020 Jul 04
Particulate matter respirators are a major category of professional respirators designed to protect against particulate air pollutants such as dust, soot and smoke. They are personal protective devices designed to provide respiratory protection for the wearer.In the workplace, particulate respirators are used to protect workers from occupational diseases such as pneumoconiosis and chronic poisoning caused by work-related air pollutants entering the body through the respiratory tract.In recent years, the public has become increasingly concerned about air pollution (such as excessive PM2.5 concentration), and outbreaks or epidemics of respiratory infectious diseases caused by newly emerged pathogenic viruses have also occurred from time to time. Many people voluntarily choose to wear masks to protect themselves when going out, which has made the use of particulate protective masks more widespread.