High Speed 7 Layer Air Bubble Film Machine Ztech Plastic Machinery Manufacturing Co., Ltd. Base Info Type:Plastic Pipe CrusherRaw Material:LDPEStructure:Top FeedKnife Classification:Piece Knife CrusherKnife Roll:Solid Knife RollerAutomation:AutomaticComputerized:ComputerizedCertification:CE Description Pre:Factory High Output Low Energy Plastic Flakes Recycling Online Crusher for Cup-Making ... Next:Stable Performance PE Air Bubble Film Making Machine Hot Sale