|
| MOQ: | 500kg |
| Price: | 3 usd/kg to 7 usd/kg |
| Payment Terms: | T/T |
POF Cross-Linked Shrink Film for Food Packaging 14-22μm
This POF cross-linked shrink film is made from multi-layer co-extruded polyolefin through electron beam irradiation cross-linking, forming a three-dimensional network structure. Its temperature resistance and tear resistance are superior to standard POF film. The center-fold format suits automatic packaging machines, with stable sealing and tight fit after shrinking. It is suitable for outer packaging and bundle wrapping of bread, pastries, biscuits, snacks, and other food items. Folded width, thickness, and roll length can be customized.
| Parameter | Specification | Test Method | Standard Reference |
|---|---|---|---|
| Thickness | 14 – 22 μm (standard 16 / 19 μm) | ISO 4593 (unembossed film) | ISO 4593:1993 |
| Folded Width | 180 – 750 mm (customizable) | Standard Gauge | Standard Gauge |
| Density | 0.92 – 0.94 g/cm³ | ISO 1183 | ISO 1183 |
| Tensile Strength (MD/TD) | ≥ 115 / 125 MPa | ISO 527-3:2018 | ISO 527-3:2018 |
| Elongation at Break (MD/TD) | ≥ 360% / ≥ 410% | ISO 527-3:2018 | ISO 527-3:2018 |
| Heat Seal Strength | ≥ 5.5 N/15mm | ASTM F88 | ASTM F88 |
| Light Transmittance | ≥ 89% | ASTM D1003 | ASTM D1003 |
| Haze | ≤ 3.2% | ASTM D1003 | ASTM D1003 |
| Gloss (45°) | ≥ 78 GU | ASTM D2457 | ASTM D2457 |
| Shrinkage (MD/TD) | ≥ 62% / ≥ 68% (140°C, 30s) | ASTM D2732 | ASTM D2732 |
| Shrinkage Temperature Range | 115 – 155°C | In-house method | In-house method |
| Surface Tension | ≥ 37 mN/m | ISO 8296 | ISO 8296 |
| Roll Length | 1,200 – 3,800 m per roll | Counter system | Counter system |
| Core Diameter | 76 mm / 152 mm | Standard Gauge | Standard Gauge |
This product is tested according to international standards: ISO 4593 for thickness, ISO 527-3 for tensile properties, ASTM F88 for heat seal strength, ASTM D1003 for light transmittance and haze, ASTM D2457 for gloss, ASTM D2732 for heat shrinkage, ISO 8296 for surface tension, and ISO 1183 for density. Cross-linking degree and shrinkage temperature range are evaluated under in-house method.
Bread packaging
Pastry packaging
Biscuit packaging
Snack packaging
Other food packaging
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
