Polypropylene PP Meltblown Nonwoven Production Line Fabric Extrusion

Jul 31, 2020
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Polypropylene PP Meltblown Nonwoven Production Line Fabric Extrusion 1. Application of melt blown cloth (1) Melt blown cloth is the core material of masks. Medical masks and N95 masks are composed of three layers, namely spunbond layer, meltblown layer and spunbond layer. The spunbond layer and meltblown layer are made of polypropylene (PP) materials, but the production process is different. The production machines used are also different. GWELL company mainly manufactures
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