Factory Direct Supply Face Mask Nonwoven Face Mask 3ply
Disposable face mask are made of one or more layers of non-woven fabrics. The main production processes include meltblown, spunbond, hot air or needle punching. They are equivalent to resisting liquids, filtering particulates and bacteria, and are a kind of medical protective textiles. .Medical masks consist of a mask face and a tension band.
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