The disposable medical protective masks are mostly weared by the medical staffs in general medical environments like hospital and clinic, in order to block the pollutants that are sprayed or exhaled from people’s oral cavity or nasal cavity, thus to prevent the infection of respiratory diseases to a certain extent. The disposable face mask can also be used in occasions like daily life, pharmaceutical production , electronic manufacturing, dust-free workshop, catering services, food processing, school, riding motorcycles, spraying processing, hardware stamping, electroplating, chemical industry, steel, welding, institutes, hand processing industry, cosmetic, etc.