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Micro perforated POF shrink film is suitable for shrink wrapping of vegetables, eggs, breads, and other food packaging It accelerates the air exchange between packed food and outside air, which will promote food freshness. if you have customers who also needed this Micro perforated POF shrink film for their eggs and bread package, pls be free to contact us.the perfect solution will be provided for you. We have been exported many countries, each month we will export 5-8*40ft containers to European and American customers ,and our customers all enjoy our high quality Micro perforated POF shrink film. thickness: 12micron, 15micron, 19micron, 25micron and 30 micron.
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| Model | Type | 10um | 12um | 15um | 19um | 25um | 30um |
| 40gauge | 50gauge | 60gauge | 75gauge | 100gauge | 120gauge | ||
| Tensile strength(MD) | N/mm² | 110 | 105 | 100 | 100 | 90 | 80 |
| Tensile strength(TD) | N/mm² | 110 | 105 | 100 | 100 | 90 | 80 |
| Elongation(MD) | mm | 115 | 110 | 115 | 115 | 125 | 125 |
| Elongation(TD) | mm | 110 | 105 | 110 | 110 | 120 | 120 |
| Tear MD | g | 7.5 | 7.5 | 11.5 | 14.5 | 20.5 | 22.5 |
| Tear TD | g | 7.0 | 7.0 | 13.5 | 16.0 | 23.0 | 24.0 |
| Seal strength(MD) | N/mm | 1.05 | 1.02 | 1.15 | 1.41 | 1.63 | 1.65 |
| Seal strength(TD) | N/mm | 1.08 | 1.05 | 1.15 | 1.44 | 1.68 | 1.75 |
| Film to Film(Dynamic) | N/mm | 0.25 | 0.25 | 0.24 | 0.24 | 0.27 | 0.27 |
| Film to Film(Static) | N/mm | 0.26 | 0.26 | 0.25 | 0.26 | 0.29 | 0.29 |
| Haze optics | % | 2.2 | 2.2 | 2.6 | 3.2 | 3.9 | 4.5 |
| Clarity | % | 98.5 | 95.5 | 95.5 | 95.5 | 93.5 | 90.0 |
| Gloss @ 45 Deg | % | 85.5 | 83.5 | 85.5 | 82.5 | 80.5 | 79.5 |
| Oxygen Transmission Rate | cc/m²/day | 11300 | 11100 | 10600 | 7000 | 5200 | 4300 |
| Water Vapor Transmission Rate | gm/m²/day | 45.5 | 45.5 | 38.5 | 26.5 | 22.5 | 20.5 |
| Free Shringage(100°C) | % | 25/28 | 24/27 | 33/36 | 22/24 | 30/34 | 34/37 |
| Free Shringage(110°C) | % | 41/44 | 40/53 | 47/50 | 36/38 | 47/50 | 56/59 |
| Free Shringage(120°C) | % | 57/60 | 58/61 | 59/62 | 61/63 | 61/64 | 62/65 |
| Free Shringage(130°C) | % | 68/71 | 67/70 | 68/71 | 66/68 | 67/70 | 68/71 |
| Shrink Tension(100°C) | Mpa | 1.90/2.65 | 1.90/2.65 | 1.90/2.65 | 1.80/2.55 | 1.80/2.55 | 1.80/2.55 |
| Shrink Tension(110°C) | Mpa | 2.80/3.50 | 2.80/3.50 | 2.80/3.50 | 2.70/3.65 | 2.70/3.65 | 2.70/3.65 |
| Shrink Tension(120°C) | Mpa | 2.90/3.70 | 2.90/3.70 | 2.90/3.70 | 2.90/3.60 | 2.90/3.60 | 2.90/3.70 |
| Shrink Tension(130°C) | Mpa | 2.70/3.20 | 2.70/3.20 | 2.70/3.20 | 2.70/3.08 | 2.70/3.08 | 2.70/3.08 |