Polyethylene Shrink Film

PE shrink film is a heat shrink packaging material made from polyethylene through blown or cast film processes. It offers excellent flexibility, puncture resistance, low-temperature resistance, and high transparency. When heated, it shrinks uniformly and tightly conforms to the product surface. Based on raw material variations, PE shrink film can be classified into PE (polyethylene) and LLDPE (linear low-density polyethylene) types, among others. It is widely used for multi-pack bundling and transparent packaging of beverage bottles, food trays, daily chemical products, building materials, and more. Compared to PVC shrink film, PE shrink film is more environmentally friendly, containing no chlorine and being recyclable.

Main Characteristics :

• Raw Material– Made primarily from polyethylene (PE) or linear low-density polyethylene (LLDPE); environmentally friendly and non-toxic

• High Transparency– Good clarity, providing excellent product visibility

• Good Flexibility– Soft texture, resistant to breakage, suitable for irregularly shaped products

• Strong Puncture Resistance– Excellent puncture resistance, protecting products from damage

• Low-Temperature Resistance– Maintains good flexibility even in low-temperature environments, suitable for frozen food packaging

• Shrinkage Performance– Heat shrinkage rate up to 50-70%; uniform shrinkage, tightly conforming to product contours

• Good Sealing Performance– High heat seal strength, providing secure and reliable seals

• Processability– Suitable for automatic packaging equipment with high production efficiency

• Environmental Friendliness– Chlorine-free and recyclable, meeting environmental requirements

• Wide Application– Widely used in beverage bottle multi-pack bundling, food trays, daily chemical products, building materials, and more