Understanding The Differences Between KN95 And N95 Face Masks
What Are the Materials Used in Face Masks? Different types of medical face masks are constructed from various materials. An N95 respirator consists of multiple layers of non-woven fabric, often made from polypropylene. On the other hand, a KN95 mask is made of five layers of fabrics, including melt-blown non-woven fabric and skin-friendly cotton.