Heat shrink film is a material that contracts under heat and tightly wraps the product being packaged. Used to stabilize, protect and visually enhance packaging across various industries.

Applications:
- Food products: Water, juices, flour, sugar, milk and yogurt.
- Chemical products: Various chemical products requiring atmospheric protection.
- Industrial products: From machine parts to construction materials.

Available types:
- Polyolefin (POF) film: Transparent, glossy and puncture resistant. Shrinks at lower temperatures, suitable for food and other products on automatic machines.
- Polyethylene (LDPE) film: More affordable and tougher than POF, often used for heavy products and multi-packs. Shrinks at higher temperatures, less transparent.
- PVC film: Transparent and suitable for smaller packages, less commonly used in food packaging due to higher shrink temperatures.