Bowl Cup Shrink Wrap Film Roll Ultra Thin Heat Activated Shrink Wrap
Suitable for packaging bowl-shaped and cup-shaped food.
Ultra-thin 10μm gauge, featuring outstanding shrink performance and high sealing strength.
Wide working shrinkage temperature range: 110℃ ~ 160℃, with excellent hot-slip property.
Food contact safe, compliant with food packaging standards
Tight wrapping effect after heat shrinking
Smooth running on automatic shrink packaging machines
Low tendency to stick during thermal processing (good hot slip)
We are equipped with a full range of professional testing instruments including electronic tensile tester, forced air drying oven, seal tester and heat sealing tester. We conduct comprehensive performance tests in accordance with GB and ISO standards to strictly control every production link and guarantee stable, reliable quality of POF shrink film.
| TEST ITEM | UNIT | ASTM TEST | Typical Values | |||||
|---|---|---|---|---|---|---|---|---|
| THICKNESS | μm | — | 10 | 12 | 15 | 19 | 25 | 30 |
| TENSILE | ||||||||
| Tensile Strength (MD) | N/mm² | D882 | 125 | 130 | 130 | 130 | 130 | 130 |
| Tensile Strength (TD) | N/mm² | D882 | 119 | 120 | 120 | 120 | 120 | 120 |
| Elongation (MD) | % | D882 | 116 | 120 | 120 | 125 | 130 | 130 |
| Elongation (TD) | % | D882 | 112 | 120 | 115 | 115 | 125 | 125 |
| TEAR | ||||||||
| MD | g | D1922 | 9.8 | 10.5 | 14.5 | 17.5 | 23.5 | 28.5 |
| TD | g | D1922 | 9.7 | 10.0 | 13.5 | 16.0 | 23.0 | 27.0 |
| SEAL STRENGTH | ||||||||
| MD Hot Seal | N/mm² | F88 | 0.95 | 0.95 | 1.01 | 1.03 | 1.25 | 1.55 |
| TD Hot Seal | N/mm² | F88 | 0.91 | 0.98 | 1.06 | 1.06 | 1.30 | 1.65 |
| Coefficient of friction (Film to Film) | ||||||||
| Dynamic | — | D1894 | 0.21 | 0.21 | 0.22 | 0.22 | 0.22 | 0.22 |
| Static | — | D1894 | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 |
| OPTICS | ||||||||
| Haze | — | D1003 | 2.0 | 2.2 | 2.6 | 3.2 | 3.9 | 4.1 |
| Transparency | — | D1746 | 98.8 | 98.5 | 98.0 | 97.0 | 95.0 | 92.0 |
| Gloss @45Deg 45° | — | D2457 | 86 | 85.5 | 87.0 | 83.5 | 81.5 | 80.0 |
| BARRIER | ||||||||
| Oxygen Transmission Rate | cc/m²/day | D3895 | 11900 | 11300 | 10800 | 7200 | 5400 | 4500 |
| Water Vapor Transmission Rate | cc/m²/day | D1249 | 39.0 | 39.5 | 38.5 | 26.5 | 22.5 | 20.5 |
We own independent invention patents for shrink film production equipment.
Our POF shrink film has passed SGS RoHS testing, meets EU environmental protection standards, safe for export to European and global markets.
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