The difference between ordinary masks and medical masks

 

Different protective role: ordinary protective mask used to filter the air into the nose and mouth, in order to block harmful gases, odors, droplets into the role of the wearer's nose and mouth.

Medical masks are non-irritating to the skin and are disinfected to remove pathogenic microorganisms from the vector. It effectively isolates the source of contamination.

Filtering effect is different: medical masks filter better, medical masks will fit tightly to the face and will not loose even after long wear.

 

Source: https://www.unisourcesgroup.com/news/44.html