Don't buy a mask without melt blown

　　Don't buy a mask without melt blown

　　An ordinary flat face mask needs 1g melt blown cloth + 2G spunbond cloth

　　A N95 mask, about 3-4g melt blown cloth + 4G spunbond

　　Melt blown cloth is an important material for the production of medical surgical masks and N95 masks, which is called the "heart" of masks.

　　Melt blown produced by melt pump nonwovens

　　High speed hot air is used to draft the polymer melt fine flow extruded from the spinneret hole of die head, so as to form superfine fiber and agglomerate it on the web curtain or roller, and become nonwovens by self adhesion.