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.
|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%|