Polypropylene spunbond non woven fabric, Non woven fabric ...
2020-5-4 · PP Nonwoven used as both external and interior fabric of the 3 ply face mask and the kn95 face mask, features in breathable, outer layer with splash resistance (on-demand, required in medical-surgical face mask), inner layer with good moisture absorption performance. Non-woven Fabric for …
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