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Factory Extrusion Capabilities
Zhejiang Geruite Packaging Materials Co., Ltd. manufactures multi-layer POF shrink films, PE shrink tubing, stretch films, and industrial adhesive tapes in Zhejiang, China. Geruite operates 5-layer double-bubble co-extrusion blown film lines capable of producing high-clarity polyolefin packaging films.
Anti-fog POF film batches undergo fog-resistance testing in refrigerated chambers (4°C), seal strength evaluation, and tensile elongation testing prior to roll slitting.
Application Fields
- Fresh Produce Packaging: Overwrapping vegetables, fresh berries, mushrooms, and salad trays for supermarket cold displays.
- Chilled Meat & Seafood Trays: Protective shrink wrapping over EPS or PET trays in refrigerated retail cases.
- Frozen Foods & Bakery: Packaging frozen pizzas, bakery pastries, and ready-to-eat chilled meals.
Product Specifications
| Structure | 5-Layer Co-extruded Polyolefin (PP / PE / Anti-Fog Additive) |
| Thickness Range | 12 Micron / 15 Micron / 19 Micron / 25 Micron |
| Shrink Ratio | ≥ 60% (TD) / ≥ 60% (MD) at 120°C - 150°C Shrink Tunnel |
| Haze Rating | ≤ 2.0% Optical Clarity |
| Roll Format | Center-Folded (CF) / Single-Wound (SW) Rolls |
| Compliance | FDA & EU Direct Contact Food Safety Standard |
