POF shrink film product introduction: innovative solution for environmentally friendly packaging

POF (Multi Layer Co extruded Polyolefin Heat Shrinkable Film) is an environmentally friendly heat shrink packaging material made from linear low-density polyethylene (LLDPE) and polypropylene (PP) as core materials through multi-layer co extrusion process. Its high transparency, strong shrinkage rate, and cold resistance make it an ideal substitute for traditional PVC shrink film, widely used in fields such as food, daily necessities, and electronic products.

• Environmental safety: Complies with FDA/USDA food grade standards, does not produce harmful gases during combustion, and can be recycled and regenerated.
• High shrinkage rate: With a lateral shrinkage rate of over 70%, it can tightly wrap irregular shaped products and enhance the packaging display effect.
• Strong cold resistance: It maintains flexibility even at -50 ℃, suitable for cold chain transportation and storage in cold regions.
• Cost effectiveness: Low density, low usage, and a comprehensive packaging cost reduction of over 30% compared to traditional materials.

• Food and beverage: fruits, meat, bottled water, etc., extend shelf life and enhance shelf appeal.
• Electronic products: precision instruments such as mobile phones and headphones, providing scratch resistant and anti-static protection.
• Industrial products: hardware tools, mechanical parts, rust and moisture resistant, reducing transportation losses.
• Cultural supplies: books, gift boxes, enhance texture and durability.

• Specification selection: Thickness range of 12-30 μ m, regular items use 12-15 μ m, rough surfaces use 20-25 μ m.

1. Reserve space for packaging products, and large packaging requires ventilation holes.
2. Heating temperature: 140-180 ℃, evenly heat at a distance of 10-15cm for 2-3 seconds.
3. Trim excess film edges after natural cooling, check and correct for uneven shrinkage.

POF shrink film helps enterprises achieve brand image upgrading and sustainable development goals through its high transparency, toughness, and environmental characteristics. Its adaptability to fully automated high-speed packaging processes further enhances production efficiency and packaging consistency.