Description
Products Picture and Description:The five-layer co-extruder polyolefin shrink film is a new environmentally friendly and non-toxic heat shrink packaging material. It is made using PE and PP as major raw materials and undergoing co-extruding and blow molding process. This helps to enhance the barrier, anti-oxidation, and anti-aging capacity.
Supply: 1. Bag (three-side seal) 2. Roll (folded or single sheet)Main Parameters Data:| Main Parameter Data |
| Property | Unit | Test Method | Representative Value |
| Physical Property | | | | | | |
| Thickness | Micron | | 10 | 15 | 19 | 25 |
| Density | g/cm³ | | 0.922 |
| Tensile Property (MD/TD) |
| Elastic Mouduls | N/mm² | ASTM-D882A | 330/450 | 340/450 | 350/450 | 360/450 |
| Tensile Strength | MPa | ASTM-882 | 130/130 | 120/120 | 110/110 | 100/100 |
| Elongation at Break | % | ASTM-882 | 115/115 | 115/115 | 115/115 | 120/115 |
| Tear Propagation | g/cm³ | ASTM-D1938 | 4.5 | 5.5 | 9.5 | 14.5 |
| COF film to film | Adim | ASTM-D1894 | 0.28 | 0.26 | 0.25 | 0.2 |
| Free Shrink at 130ºC | % | ASTM-D2732 | 70/70 | 65/65 | 62/62 | 60/60 |
| Optical Property | | | | | | |
| Haze | % | ASTM-D1003 | 1.0 | 1.4 | 1.8 | 3.0 |
| Gloss | % | ASTM-D2457 | 135 | 135 | 135 | 130 |
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