Our 5-layer co-extruded polyolefin standard shrink film features high transparency, light weight, and barrier properties significantly superior to 3-layer films. Features bi-directional shrinkage with stable, balanced contraction rates. After packaging, seals are strong with small, soft corners. Cold-resistant, non-toxic, odorless - the best PVC shrink film alternative. Passed FDA and SGS testing. Suitable for semi-auto and fully-auto shrink packaging machines.
| Property | Unit | MD | TD | Test Standard |
|---|---|---|---|---|
| Thickness | μm | 15 | 15 | — |
| Tensile Strength | MPa | ≥95 | ≥90 | ASTM-D882-02 |
| Elongation at Break | % | ≥90 | ≥80 | ASTM-D882-02 |
| Tear Strength | kN/m | ≥80 | ≥60 | ASTM-D1938-03 |
| Shrinkage (120°C) | % | 65-70 | 60-65 | ASTM-D2732-83 |
| Haze | % | ≤2.0 | ≤2.0 | ASTM-D1003 |
| COF (Dynamic) | — | ≤0.35 | ≤0.35 | ASTM-D1894-01 |
Note: MD = Machine Direction, TD = Transverse Direction. Typical values, actual test results may vary.
