Twist metallized biaxially oriented polyester film.Base material is transparent twistable PET, aluminum metalized on corona treated side, another side is plain surface.
• Granular packaging: candy, beef, etc
• Glossy appearance and good film stiffness
• Small rebound angle which could be packed fast and convenient
• As the replacement of PVC, act more environmental
| ITEM | UNIT | TYPICAL VALUE | TESTING STANDARD |
| Thickness | mic(Guage) | 18~25(72~100) | ASTM D374 |
| Rebound angle after twisted 540° | ≤90° | 70 | Internal Method |
| Thickness of the aluminumed layer | OD | 1.8~2.3 | Internal Method |
| Å | 360~460 | Internal Method | |
| Ω/□ | 1.4~2.0 | Internal Method | |
| WVTR | g/(m²*24h),90%,38℃ | 2 | ASTM F1249 |
| OTR | cm³/(m²*24h*0.1Mpa),23℃ | 2.5 | ASTM D3985 |
