5-layer film extrusion machine is mainly used for blowing with material of LDPE, LLDPE, MLLDPE, PA, EVA, EVOH to produce symmetrical and unsymmetrical barrier film with high quality properties such as boiling, preservation, high sealing, high mechanical strength, high transparency and high barrier performance.

    The film is widely used in food packaging, liquid packaging, pharmaceutical packaging, medical equipment, chemical products, daily necessities, etc.

• High quality mixing screw, nitrited, best hardness and corrosion resistance
• Grooved feeding barrel
• Multi-layer (5-layer) co-extrusion pan stackable die head
• IBC (Internal Bubble Cooling) system
• 360° horizontal traction rotation haul-off system
• Dual-lip high efficiency air ring
• Auto tension control system
• Dual photoelectric automatic EPC control system
• Full auto winding system with computer PLC control
• Main extruder and die head heating is computer PLC controlled
• High-Speed screen changer with melt pressure gauge
• Centralized computer controlled system
• Siemens Brand inverter and Siemens serial related products control system

IBC System                                             Automatic Computer Centralized Control System                                              

Main Extruder For 5 Layer Machine                                           5 Layer Machine Frame

 5 Layer Coextrusion Machine

Overview of 5 Layer Coextrusion Blown Film Machine