Features:
Enhanced shelf life capability
Good oxygen, moisture and UV-light barrier
Excellent heat seal strength and hot tack
Brilliant metalic appearance
Excellent metal adhesion
| POLET 381 S | Metal side treated and other side heat sealable | Metalized BOPP film |
| Specification | Test Method | Unit | Test direction | 20 µ |
|---|---|---|---|---|
| Wetting Tension | ASTM D 2578 | Dyne/cm | N | - |
| T | ≥36 | |||
| Tensile Strength | ASTM D 882 | N/mm2 | MD | 150 |
| TD | 300 | |||
| Elongation at break | ASTM D 882 | % | MD | 200 |
| TD | 50 | |||
| Thermal Shrinkage * | ASTM D 1204 | % | MD | ≤4 |
| TD | ≤2 | |||
| GLOSS | ASTM D 2457 | % | - |
80 |
| Heat Sealing Strength ** | ASTM F 88 | gr/cm | N-N |
230 |
| Yield | ASTM D 4321 | m2/Kg | - |
54.9 |
| Opacity | DIN 53146 | - | - |
2 |
| C.O.F | ASTM D 1894 | - | N-N | 0.5 |
T: Metal side, N: Seal side, MD: Machine direction, TD:
Transverse direction
* (120oC,5 min)
** (120oC,1 S,150 N)
Available thicknesses: All thicknesses between 15-50 m
can be produced by request.
This film complies with the EEC and FDA food standards.
We can provide detailed documentation on request.