Cross-linked POF Shrink Film Roll Polyolefin Shrink Film
Cross-linked POF shrink film is a five layer biaxial orientation co-extrusion film that shrinks evenly and holds its seal under heat. It maintains clarity and flexibility at low temperatures, so products stay protected during cold chain shipping. The film is compatible with semi-automatic and automatic shrink wrap systems, and resists burn-through during sealing. It is used to wrap products in a tight, protective layer that reduces movement and prevents dust or moisture ingress.
- Five layer co-extrusion structure ensures balanced and stable shrinkage across the entire film surface
- Maintains clarity and flexibility at low temperatures without becoming brittle
- Resists burn-through during sealing, reducing film failure at high heat
- Firm seal strength protects products during handling and transit
Include the carton size and the monthly volume and the reply will contain a format recommendation, not just a price.
Key Benefits
- Five layer co-extrusion structure ensures balanced and stable shrinkage across the entire film surface
- Maintains clarity and flexibility at low temperatures without becoming brittle
- Resists burn-through during sealing, reducing film failure at high heat
- Firm seal strength protects products during handling and transit
- Compatible with semi-automatic and automatic shrink wrap equipment
- Available in multiple thicknesses and widths to suit different packaging needs
Where It Is Used
- Wrapping consumer electronics in a tight, protective layer before shipment
- Securing multi-packs of beverages or cosmetics for retail display and transport
- Protecting food items during cold chain distribution where low temperature flexibility is required
- Shrink-wrapping industrial components to prevent dust and moisture ingress
- Automated packaging lines requiring consistent film performance and seal integrity
Who It Is For
- E-commerce fulfilment centres using automated shrink wrap systems
- Third-party logistics warehouses handling high-volume, high-speed packaging
- Exporters shipping consumer goods, food, or electronics in FCL and LCL containers
- Manufacturers of electronics, cosmetics, and food products needing tamper-resistant packaging
Problems It Solves
- Products shifting inside cartons due to loose wrapping or poor film tension
- Film becoming brittle in cold environments, leading to cracks and product exposure
- Burn-through at the seal point during heat application, causing package failure
- Inconsistent shrinkage leading to loose or wrinkled wraps that look unprofessional
- Incompatibility with existing shrink wrap equipment, requiring machine upgrades
Technical Features
- Five layer biaxial orientation co-extrusion construction for balanced shrinkage
- Shrinkage remains stable and even across the film surface during heat application
- Maintains flexibility and clarity at low temperatures without embrittlement
- High resistance to burn-through during sealing operations
- Firm seal strength ensures package integrity during handling and transit
- Available in center-fold, single wound, pre-perforated, micro-perforated, and bag formats
Published Data for Cross-linked POF Shrink Film Roll Polyolefin Shrink Film
Only values published on our own datasheets appear here. If a figure you need is missing, ask for it and we will confirm it in writing.
| Product | Cross-linked POF shrink film roll |
|---|---|
| Material | POF (Polyolefin) |
| Thickness | 12 mic, 15 mic, 19 mic, 25 mic |
| Width | 100 mm to 2000 mm |
| Types | Center-fold (CF), Single wound (SW), POF shrink bags, Pre-perforated, Micro-perforated |
| Shrinkage | Balanced and stable during packaging |
| Temperature Resistance | Maintains flexibility at low temperatures |
| Seal Strength | Firm and durable under heat application |
| Compatibility | Semi-automatic and automatic shrink wrap equipment |
Materials
- POF (Polyolefin) film made from five layers of co-extruded polyolefin resins
- Cross-linked structure improves heat resistance and seal integrity
- No recycled content in the base film; virgin material used for consistent performance
How It Is Made
Co-extrusion of five layers of polyolefin resin through a biaxial orientation line
Film stretched in both machine and transverse directions for balanced shrinkage
Cross-linking treatment applied to enhance heat resistance and seal strength
Slitting to customer-specified width on the same line
Roll winding to final length with tension control to prevent wrinkles
How It Is Checked
Incoming resin checked for purity and consistency before extrusion
Seal strength tested during production to ensure resistance to burn-through
Shrinkage uniformity verified across the film width using heat application test
Rolls inspected for surface defects, wrinkles, and thickness variation
Final rolls tested for compatibility with standard shrink wrap equipment
Customisation Options
- Custom thicknesses: 12 mic, 15 mic, 19 mic, 25 mic
- Custom film types: center-fold, single wound, shrink bags, pre-perforated, micro-perforated
- Printing available on request with customer artwork
- Film supplied in rolls or converted into bags based on order volume
How It Compares With the Alternatives
Where another material is the better answer we say so, because a returned shipment costs more than a lost order.
| PVC shrink film | POF does not emit toxic fumes when heated and is more flexible at low temperatures |
|---|---|
| PE shrink film | POF has better clarity, higher shrinkage, and more consistent seal strength |
| Manual wrapping | Automated POF shrink wrap systems reduce labour and ensure consistent wrap quality |
| Paper wrap | POF provides moisture and dust protection, while paper offers no barrier |
How to Use It
Load the film roll onto the shrink wrap machine and thread the film through the guide rollers
Set the machine to the correct width and thickness setting for the film being used
Adjust the heat tunnel temperature and conveyor speed to achieve even shrinkage
Inspect the first few wrapped products to confirm seal strength and film tension
Store unused rolls in a cool, dry place away from direct sunlight to prevent degradation
Cross-linked POF Shrink Film Roll Polyolefin Shrink Film in Detail
Photographs of the actual product as supplied, not renders.
Cross-linked POF Shrink Film Roll Polyolefin Shrink Film Questions
What thicknesses are available for POF shrink film
Available in 12 mic, 15 mic, 19 mic, and 25 mic thicknesses.
Is the film compatible with automatic shrink wrap machines
Yes, the film is compatible with both semi-automatic and automatic shrink wrap systems.
Can you print on the film
Yes, printing is available on request. Send your artwork and required width to confirm.
Does the film become brittle in cold temperatures
No, the film maintains flexibility and clarity at low temperatures without embrittlement.
What types of film formats are available
Available as center-fold, single wound, shrink bags, pre-perforated, and micro-perforated.
Other POF Shrink Film Items
Same production line, different format. Compare before you settle the specification.
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