Tres 20gsm 100% Polypropylene Spunbond Face Mask Nonwoven Fabrics For Face Mask 1. Light weight: The specific gravity of PP(polypropylene) is only 0.9...
Tres 20gsm 100% Polypropylene Spunbond Face Mask Nonwoven Fabrics For Face Mask Nonwoven fabric is used as a bacterial barrier and sterility. Besides, ...