The whole roll of pof heat shrinkable film is pure white, and the single layer is transparent and shiny when pulled apart. It feels smooth and soft to the touch. It has a wide range of uses and a wide market. Therefore, it has been widely valued by developed countries in the world and has replaced PVC heat shrink Become the mainstream product in heat-shrinkable packaging materials. Today, I will talk to you about the structural characteristics of pof heat shrinkable film:

  • 1. High transparency and good gloss, can clearly show the appearance of the product, improve the sense of perception, and reflect the value.

  • 2. The shrinkage rate is large, up to 75%, and the flexibility is good. It can pack any shape of the goods, and the shrinkage force of the three-layer co-extruded film treated by a special process can be controlled to meet the shrinkage force requirements of different commodity packaging.

  • 3. Good welding performance and high strength, suitable for manual, semi-automatic, and high-speed automatic packaging.
  • 4. Pof heat shrinkable film has good cold resistance, can maintain flexibility at -50 ℃ without embrittlement, and is suitable for storage and transportation of packaged objects in cold environments.

  • 5. Non-toxic, in line with US FDA and USDA standards, and can be packaged with food.

  • 6. The pof heat-shrinkable film has the function of preventing moisture and dust.