5 steps to easily identify the quality of disposable masks

1. in a place with sufficient light, the light on one side close to the face will be 180 degrees to see if the non-woven fabric is shiny and free of broken hairs. the mask has stains, broken hair, and the color cast is defective.

2. touch whether the whole mask is soft, smooth and not rough. the mask fabric is hard, rough and thin, which is defective.

3. smell whether the mask has peculiar smell, not only the cloth surface but also the ear strap. the smell is defective.(Independent packaging can prevent masks from being infected by peculiar smell, dust and bacteria in the air.)

4. wear it to see if the ears are strangled and if the nose tip of the ears and face is itchy. le ears, smell is defective.

5, see if the packaging has a production address, implementation standards, usually implementedGB15979-2002 or enterprise standards. if the packaging paper is too bad, there is peculiar smell, there is no standard or standard scribble, then this mask is probably made in a workshop. note:GB2626-The 2006 standard is not applicable at all.