... ,suitable price 4,long using life Plastic PP Corrugated sheet Extrusion machine/plant 1,Sheet extrusion line can use 100% recycled material, no ... need crystallization unit. 2, Plastic sheet production line, developed and made by our company, has the ... setStacker1 set Main Technacial Parameter: Pictures of products: Plastic PP Corrugated sheet Extrusion machine/plant