China OPP Heat Seal Film Suppliers - Durable Polypropylene Packaging from Trusted Factory for Food & Daily Necessities
Product Parameter
| ITEM | UNIT | TYPICAL VALUES |
|---|---|---|
| Width | mm | custom |
| Thickness | micron | custom |
| Shrinkage | ％ | TD: ≤2.5 MD: ≤4.5 |
| Shrink Temperature | ℃ | 100-135 |
| proportion | g/cm³ | OPP: 0.91 CPP: 0.96 |
| Tear strength | ％ | TD: ≤80 MD: ≤200 |
| Transverse elongation at break | MPa | TD: ≤200 MD: ≤120 |
Product Applications
Opp packaging is commonly used in food, stationery, toys and other daily necessities, its appearance is transparent and has excellent waterproof, moisture resistance, air tightness and oil prevention characteristics. It plays an important role in ensuring product quality, preventing product pollution and improving product appearance.
Frequently Asked Questions
QWhat are the main applications of OPP heat seal film?
OPP packaging is widely used for food, stationery, toys, and other daily necessities to protect and enhance product appearance.
QWhat are the key characteristics of this packaging film?
It features a transparent appearance with excellent waterproof, moisture resistance, air tightness, and oil prevention characteristics.
QCan the width and thickness of the film be customized?
Yes, both the width and thickness parameters can be customized according to your specific requirements.
QWhat is the typical shrink temperature range?
The typical shrink temperature required for this film ranges between 100°C and 135°C.
QWhat are the density proportions of OPP and CPP?
The typical density proportion is 0.91 g/cm³ for OPP and 0.96 g/cm³ for CPP.
QWhat is the shrinkage performance of this film?
The typical shrinkage rate is TD: ≤2.5% and MD: ≤4.5%.