| TEST ITEM | UNIT | ASTM TEXT | TYPICAL VALUES | ||||
| GAUGE | 12um | 15um | 19um | 25um | 30um | ||
| TENSILE | |||||||
| Tensile Strength (MD) | N/mm² | D882 | 130 | 125 | 120 | 110 | 105 |
| Tensile Strength(TD) | 125 | 120 | 115 | 105 | 100 | ||
| Elongation(MD) | % | 110 | 110 | 115 | 120 | 120 | |
| Elongation(TD) | 105 | 105 | 110 | 115 | 115 | ||
| TEAR | |||||||
| MD at 400gm | gf | D1922 | 10.0 | 13.5 | 16.5 | 23.0 | 27.5 |
| TD at 400gm | 9.5 | 12.5 | 16.0 | 22.5 | 26.5 | ||
| SEAL STRENGTH | |||||||
| MD / Hot Wire Seal | N/mm | F88 | 0.75 | 0.91 | 1.08 | 1.25 | 1.45 |
| TD / Hot Wire Seal | 0.78 | 0.95 | 1.10 | 1.30 | 1.55 | ||
| COF(Film To Film) | |||||||
| Static | D1894 | 0.23 | 0.21 | 0.19 | 0.22 | 0.25 | |
| Dynamic | 0.23 | 0.21 | 0.19 | 0.22 | 0.25 | ||
| OPTICS | |||||||
| Haze | % | D1003 | 2.1 | 2.5 | 3.1 | 3.6 | 4.5 |
| Clarity | D1746 | 98.5 | 98.0 | 97.0 | 95.0 | 92.0 | |
| Gloss@45D | D2457 | 88.0 | 87.0 | 84.0 | 82.0 | 81.0 | |
| SHRINKAGE PROPERTIES | TD | MD | |||||
| Free Shrinkage | 100°C | % | D2732 | 23 | 32 | ||
| 110°C | 37 | 45 | |||||
| 120°C | 59 | 64 | |||||
| 130°C | 67 | 68 | |||||
| Shrink Tension | 100°C | M pa | D2838 | 1.85 | 2.65 | ||
| 130°C | 2.65 | 3.50 | |||||
| 130°C | 2.85 | 3.65 | |||||
| 130°C | 2.65 | 3.20 | |||||
The above evaluation data are for reference only.
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Printing POF shrink film is widely used in beverage, food, daily necessities, stationery, toys, and other industries.
It can solve various problems such as anti-counterfeiting packaging of products, information recognition, image enhancement, and the reduction of packaging costs.
No, the evaluation data and typical values listed in the product parameters are for reference only.