Polyolefin Shrink Film is composed of Polypropylene (PP) and Polyethylene (PE) which are non-toxic and odorless. This environmentally friendly plastic is approved by FDA for direct food contact. Available in four types: bags, single wound, corner folded (center-folded), and tube.
| Property | Unit | Test Method | 12.5micron | 15micron | 19micron | 25micron |
|---|---|---|---|---|---|---|
| Physical Property | ||||||
| Thickness | Micron | 12.5micron | 15micron | 19micron | 25micron | |
| Gauge | 50gauge | 60gauge | 75gauge | 100gauge | ||
| Density | g/cm³ | 0.922 | 0.922 | 0.922 | 0.922 | |
| Tensile Property (MD/TD) | ||||||
| Elastic Modulus | N/mm² | ASTM-D882A | 330/450 | 340/450 | 350/450 | 360/450 |
| Tensile Strength | MPa | ASTM-882 | 110/110 | 110/110 | 110/110 | 105/105 |
| Elongation at Break | % | ASTM-882 | 105/110 | 105/110 | 110/110 | 110/115 |
| Seal Strength | g/cm³ | Internal Method | 610 | 870 | 1025 | 1250 |
| N/mm² | 40 | 57 | 53 | 49 | ||
| Tear Propagation | g/cm³ | ASTM-D1938 | 6 | 5.5 | 9.5 | 14.5 |
| COF film to film | Adim | ASTM-D1894 | 0.2 | 0.2 | 0.2 | 0.2 |
| Free Shrink at 130℃ | % | ASTM-D2732 | 70/70 | 70/70 | 70/70 | 70/70 |
| Optical Property | ||||||
| Haze | % | ASTM-D1003 | 1.1 | 1.3 | 1.8 | 2.3 |
| Gloss | % | ASTM-D2457 | 135 | 135 | 135 | 130 |
| Dimension Specification | ||||||
| Width | mm | 200-1600 | (available in multiple roll widths within an order) | |||
| Width | inch | 8" to 80" | (available in multiple roll widths within an order) | |||
| Length S/W | m | 3200m | 2665m | 2135m | 1600m | |
| Length S/W | ft | 10500ft | 8750ft | 7000ft | 5250ft | |
| Length C/F | m | 1600m | 1332m | 1067m | 800m | |
| Length C/F | ft | 5250ft | 4370ft | 3500ft | 2625ft | |
Polyolefin shrink film is the most widely used shrink packaging material due to being cost-effective, strong, shape-conforming, and tamper-evident. It features excellent clarity, elasticity, and a smooth texture.
Composed of non-toxic, odorless Polypropylene (PP) and Polyethylene (PE), this environmentally friendly product is FDA-approved for direct food contact. It efficiently protects products without emitting harmful gases during usage, offering stable and balanced shrinkage with soft corners during packaging.