Disposable face mask with high filtrability
3 PLY face mask is made of non-woven cloth and filter paper. The first layer is non woven, the middle layer is filter paper, the third layer is soft non woven, can touch the skin and mouth directly.
Disposable face mask with high filtrability
3 PLY face mask is made of non-woven cloth and filter paper. The first layer is non woven, the middle layer is filter paper, the third layer is soft non woven, can touch the skin and mouth directly.