Environmentally Friendly type (POF) 5-Layer Co-extruded Polyolefin Shrink Film.
Environmentally Friendly type (POF) 5-Layer Co-extruded Polyolefin Shrink Filmis now the most widely used shrink packaging materials,The main composities of the film are Polypropylene (PP) and Linear Low DensityPolyethylene(LLDPE).
These materials are non-toxic and non-smelly Environmentally Friendly type (POF) 5-Layer Co-extruded Polyolefin Shrink Film produced by our company are featured with high constriction ratio (over 60%), moderate air barrier property, flexible tenacity and hermetic sealing property,low-temperature resistance,non-brittle,damp-proof and anti-static.It is suitable for automatic or semi-automatic shrink pack machines.In addition,as much as 8 different colors can be printed on the films.
| (HYF001)PROPETIES | ||||||
| Test Unit | Test Method | Typical Value | ||||
| HYF001 | HYF001 | HYF001 | HYF001 | |||
| Thickness | um | ASTM-D374 | 12 | 15 | 19 | 25 |
| Density | g/cm³ | 0.92 | 0.92 | 0.92 | 0.92 | |
| CF Length | M | 500-3000 | 500-3000 | 500-3000 | 500-3000 | |
| SW Length | in | 5~76 | 5~78.5 | 5~78.5 | 5~78.5 | |
| CF Widht | in | 5~31 | 5~31 | 5~31 | 5~31 | |
| Paper Core Diameter | in | 3 | 3 | 3 | 3 | |
| Tensile Parameter | MD/TD | MD/TD | MD/TD | MD/TD | ||
| Tensile Tension | Mpa | ASTM-D882 | 110/115 | 105/100 | 115/110 | 110/105 |
| Elongation Rate | % | ASTM-D882 | 55/50 | 55/50 | 60/55 | 60/55 |
| Seal Tension | Mpa | QB/T2358 | 62 | 62 | 60 | 60 |
| Tear Tension | g | ASTM-D1938 | 7.5 | 14.5 | 18 | 23 |
| Friction Coefficient | adim | ASTM-D1894 | 0.25 | 0.26 | 0.26 | 0.28 |
| Shrinkage | MD/TD | MD/TD | MD/TD | MD/TD | ||
| 130(degree Celsuis).5min | % | ASTM-D2732 | 63/65 | 65/62 | 62/60 | 61/63 |
| Haze | % | ASTM-D1003 | 1.4 | 1.5 | 1.3 | 1.9 |
| Gloss | photoc | ASTM-D2457 | 92 | 90 | 87 | 85 |
