23mic candy wrapper metallized twistable pet film
21mic Transparent PET twist film mainly used in candy,beefjerky and other small food packaging Specification : Thickness : 19 mic,22mic Width:≤2100mm Paper core: 3” 76mm ,6” 152mm Features : 1.non toxic ,odorless,moisture proof,fragrance retention 2. good twist, small rebound angle 3. strong tension,resistance,high strength- Thickness :15micron -35micron
- Width: from 45mm to 2000mm
- Length from 150m to 18000m
- Iinner diameter at 25.4mm (1 inch) or 76mm (3 inch)
- Outer Diameter: 240mm to 380mm (upon reel length and width)
- Surface tension (corona treated): > 38dyne
- Corona treatment side: A(inside); B(outside); A/B(double sides)
| Item | Unit | Index | Test condition | |
| Tensile strength | MD | Mpa | 218 | Temperature 23℃ Relative humidity 40% |
| TD | Mpa | 210 | ||
| Elongation at Break | MD | % | 123 | |
| TD | % | 110 | ||
| Friction of coefficient | ---- | 0.56 | ||
| Equality of aluminized layer | % | ±5 | ||
| Adhesion of the aluminzed layer(the indicated by the discrete areas of the alumiun layer ) | % | 5 | ||
| Wetting tension of Aluminum layer | Mn/m | 54 | ||
| Aluminized layer resistance | 2.0 | |||
| Moisture vapor transmission rate | g/(m2·24h) | 0.96 | Temperature 38℃ Relative humidity :91% | |
| Anti-Static | ---- | 10^8 | ||
| Anti-Static uniform value | % | ±6 | ||
| Oxygen transmission rate | Cm3/(m2·24h·0.1Mpa) | 1.73 | ||