1850MM Three Five Layer Co-extrusion Stretch Film Production Line

Wintech Stretch Film Extrusion Line delivers high-speed output, stable multi-layer film quality, and reduced material waste. With intelligent automation, energy efficiency, and user-friendly operation, it helps manufacturers cut costs, boost productivity, and stay competitive in global packaging markets.

Key Features & Advantages of 1850MM Three Five Layer Co-extrusion Stretch Film Production Line


  • High-Speed & Capacity: Up to 200 m/min working speed and 300 KG/H output for large-scale production.

  • Superior Film Quality: Produces high-strength, transparent, multi-layer films comparable to European standards.

  • Energy-Efficient Design: Low power consumption (0.4 kWh/kg) with optimized cooling systems.

  • Smart Automation: Automatic cutting, roll change, core unloading, and jumbo roll winder reduce labor needs.

  • Durability & Reliability: Equipped with high-quality components, Siemens PLC, and long-life bearings for stable operation.

  • Global Service: One-year warranty and lifelong maintenance with professional teams worldwide.

Specifications of 1850MM Three Five Layer Co-extrusion Stretch Film Production Line

ModelWT 65/90/65WT 70/100/70
Width of film1850mm1850mm
Thickness of film8μm-50μm8μm-50μm
Structure of film layersABC 3 layers or ABCAC 5 layersABC 3 layers or ABCAC 5 layers
Screw diameter65mm/90mm/65mm70mm/100mm/70mm
L/D Ratio of screw30:130:1
Motor power of main machine22kw/45kw/22kw30kw/75kw/30kw
Line speed of machinery180m/min20m/min
Max extrusion capacity230kg/h300kg/h
Film materialLLDPE, LDPE (few) & MLLDPELLDPE, LDPE (few) & MLLDPE
Electric power80kwh80kwh


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Wanna Learn How Wintech Machines Boost Productivity and Quality?
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