Technology.
POF (Polyolefin) Shrink Film Technology: 5-Layer Co-Extrusion
Five-layer co-extruded polyolefin (POF) shrink film, engineered with Great Silver Pack R&D and manufactured in Balıkesir. Layer architecture, ASTM-tested specifications, machine compatibility, and sustainability — each with its own technical section below.
Technology Sections
Explore our POF shrink film technology across four axes: layer architecture, test data, machine compatibility, and environmental impact.
5-Layer Co-Extrusion
PP/PE/PP symmetric layer structure, the Double Bubble production process, and the technical advantages of ABCBA architecture.
Technical Specifications & TDS
ASTM-tested thickness, clarity, shrink ratio, and mechanical property data. Full TDS library available.
Machine Compatibility
Compatibility tables for all major shrink-packaging machines, plus temperature and speed setup guides.
Sustainability
Chlorine-free polyolefin structure, recyclable production scrap, and the environmental impact of domestic manufacturing.
Test Our Technology Yourself
Test our 5-layer co-extruded POF shrink film on your own packaging lines. Request a sample roll, or apply for distribution to discuss volume terms.