What is a polyolefin fine shrink film?
Polyolefin fine shrink films (POF) are modern packaging solutions that are characterized by exceptional transparency, high strength, and versatile application possibilities. Compared to conventional PVC films, polyolefin films (POF) offer significant advantages: they are more environmentally friendly, have higher shrink force and better puncture resistance.
The excellent shrink results ensure optimum product protection and make polyolefin fine shrink films (POF) the preferred choice for packaging a wide variety of products.
Technical properties and manufacture of polyolefin fine shrink film
Material structure and processing
Polyolefin fine shrink films consist of multi-layer structures, with polyethylene and polypropylene as the main components for optimum technical properties and transparency. As a manufacturer of fine shrink film, we attach particular importance to outstanding quality. Processing takes place in our state-of-the-art extruders, where multi-layer granulate mixtures are efficiently processed and then converted into rolls.
Characteristics of fine shrink film
- Elasticity after shrinking: POF films remain elastic even after shrinking
- High transparency and gloss: Brilliant, clear structure for attractive product presentation
- Perfect fit: The film fits around the product like a second skin
- FDA approval: Suitable for food packaging with guaranteed food safety
- Fully recyclable: Easy recycling in standard recycling processes
- Variable film thicknesses: Different thicknesses for economic and ecological advantages
Product variants and specifications
Available versions
- Various thicknesses, widths, and qualities
- Printed (up to 10-color gravure printing) and unprinted
- With UV protection or special perforations
- Customized packaging possible
- Delivery as rolls or half-tubes with individual item numbers
Alternative materials
In addition to polyolefin films (POF), PE films are also available as an alternative, offering impressive recyclability, flexibility, and versatility.
Areas of application and practical examples
Food industry
Polyolefin fine shrink films are particularly suitable for sensitive products such as fruit, vegetables, baked goods, or chocolate, and ensure reliable protection of food while maintaining an attractive appearance.
Non-food applications of polyolefin shrink film
Household goods, toys, electronic items, and smartphones benefit from the high transparency and protective characteristics of polyolefin fine shrink film.
Special film types for different applications
| Film type | Thickness (µm) | Technical specifications | Special features | Typical applications |
|---|---|---|---|---|
| Unique – High-Speed | 10 mµ | Electronically cross-linked, highly transparent, fast throughput time | Reduced thickness, 100% recyclable LDPE04 | Multi-shop/direct shipping: cosmetics, perfume, technical accessories; promotional packs with high quantities |
| Universal | 12, 15, 19, 25, 30, 37 mµ | High gloss, multilayer, food safe | P1/P2 perforation optional, ESD equipment, core diameter 76/152 mm | Corporate multipacks: books, printer paper; ESD-protected electronics (PC components) |
| Ultra (soft shrink) | 11, 15, 19, 25 mµ | Cross-linked, high clarity and elasticity | Electronic cross-linking for flexibility and strength | All-round packaging for gifts without creasing, delicatessen products |
| Ultra S – Anti-Slip | 15, 19, 25 mµ | Glossy, multi-layer, extremely slip-resistant | Very low slip value, recyclable LDPE04, P1/P2, ESD, 76/152 mm | Bottle/cosmetics bundling, stackable goods in retail with increased safety |
| X film – slip-resistant | 9, 12, 15, 19 mµ | Very low coefficient of friction, cross-linked | Extremely slippery surface, recyclable, food safe | High-speed lines without machine downtime, multi-layer packaging |
| Ultimate+ | 10 ,12 ,15, 19, 25 ,30, 37 mµ | Cross-linked, flexible and strong | POF standard, universal properties | Pen sets/stationery, collectibles (trading card sets) |
| CLE | 13, 17, 22 mµ | Cross-linked, balance between hardness and flexibility | Comparable performance to Ultimate+ | All-round packaging for stable, formable applications |
| AF – AntiFog | 11, 15, 19 mµ | Anti-fog | Transparent and promotes sales even with temperature fluctuations | Fresh food counters (fruit, meat, cheese), delicatessen meals, catered products |
| BF-Protective W | 30, 37 mµ | Highly resistant, opaque white | Opaque, strong, cross-linked | Technical components with privacy protection, tools |
| BF-Protective B | 15, 19, 25, 30 µm | Highly resistant, opaque black | Opaque, robust, cross-linked | Light protection for sensitive components, electrical coils |
| BF-Protective G | 30, 37 mµ | Highly resistant, opaque gray | Opaque, cross-linked | Workpiece sets with scratch and light protection |
| E – Antistatic | 15, 19, 25 mµ | Antistatic coating on both sides | ESD protection on both sides | Electronic circuit boards, interfaces, ICs |
| EX – Special antistatic | 15, 19, 25, 30, 37 mµ | Antistatic coating on both sides | Higher antistatic effect, special additives | Precision engineering, medical instruments, particularly sensitive electronics |
To find the right polyolefin fine shrink film for your application, we recommend talking to one of our sales consultants. Please use our contact form for this purpose.
Processing instructions
For optimal packaging results, POF films (fine shrink films made of polyolefin) can be shrunk at specific temperatures to achieve a uniform and precise fit. The films are characterized by excellent machine runnability and are suitable for various packaging machines.
Very thin versions offer additional weight advantages while reducing material costs. Production takes place on state-of-the-art production lines with precise quality control.
Selection and advice on the optimal shrink film
The choice of the right polyolefin fine shrink film depends on various decisive factors:
- Specific product properties and application possibilities
- Desired shrink properties for optimal adaptation
- Required puncture resistance for reliable product protection
- Suitable film thickness and width for the respective application
Our experienced team will help you select the ideal film and provide comprehensive advice on all questions relating to shrink results, appearance, and technical specifications of our fine shrink film.
Flexible availability: We are a manufacturer of fine shrink films
Thanks to our large warehouse and comprehensive conversion center, we offer:
- Short-term availability in numerous widths and thicknesses
- Reliable delivery times even for short-term requirements
- Flexible production for individual specifications
Continuous further development of polyolefin shrink film
The continuous innovation and further development of our polyolefin fine shrink films ensures state-of-the-art and highly efficient products. Our research and development department is constantly working on new solutions for:
- Improved packaging performance
- Increased environmental friendliness and sustainability
- Optimized protective properties
- Thinnest possible films for material and cost savings
Polyolefin shrink film: The optimal packaging solution
Polyolefin fine shrink films are a versatile, environmentally friendly, and high-performance packaging solution for a wide range of products. Their high transparency, strength, and strong shrink force offer optimal protection and attractive product presentation.
The wide range of film types, thicknesses, and widths allows flexible adaptation to individual applications. Polyolefin fine shrink films are the ideal solution for applications where both product presentation and protection are paramount. They adapt flexibly to different product shapes and ensure high-quality packaging that meets the demands of modern markets.
