1.PP foam sheet extruding machine, 2.1-3 Layers Sheet Extruder, 3.Pass ISO9001 Extruder; 4.For making case,bag,shoes,etc. PP/PE 1-3 Layers Foaming Sheet Extrusion LineApplication: The machine applies to production of PP/PE foaming board, which are applied to many industries such as case and bag making, shoes making, cap making, etc.Products show: Advantage:1. The screw bolt is designed to have ...