Films have POF when used in terms of cost and yield more than PVC shrink film, the price is relatively good, use 1 kg of POF shrink film with 2.5 kg of PVC shrink film.
Membrane of POF is widely used in packing goods to:
- Protect goods from dust, bacteria.
- Reduce moisture from entering the goods
- Scratching cargo surface tear
- Wrap lots of goods of the same type to sell promotion, wrap goods with promotion goods
- Enhance the value of goods, packaging due to the reflection of the membrane in the shadow.
- Anti-theft, retraction of goods in package, limit replacement of counterfeit goods into packages.
Proportion | 916 kg/m3 |
Stretchability | 100 – 110% compared to the original |
Stretching force | 120 – 125 N/m2 |
Shrink rate (drying at 130 degrees Celsius, for 5 minutes) | 62 – 67% |
Anti-tear toughness | 20 – 22N/m2 |
Endurance paste stain | 40N/m2 |
Light shading (transparency) | 1.3% |
The content of non-flammable substances | 0.15% |