POF (Polyolefin) Shrink Film
1. Product Name
Premium POF Shrink Film – High-Clarity, Multi-Pack & Retail Packaging Solution
2. Key Product Highlights (Bullet Points)
Place these near the "Add to Cart" button for quick scanning.
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Crystal Clear Visibility: Offers superior optical clarity and gloss compared to PVC, enhancing product shelf appeal and allowing instant barcode scanning.
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High-Speed Performance: Engineered for automated L-bar sealers and shrink tunnels; seals quickly at lower temperatures, increasing production line efficiency.
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Strong & Durable: Exceptional puncture and tear resistance ensures multi-packs stay intact during distribution and retail handling.
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Safe & Eco-Friendly: 100% Non-Toxic, FDA-compliant for direct food contact. Contains no chlorine (unlike PVC), producing no harmful fumes when shrunk.
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Excellent Shrink Ratio: Uniform shrinkage in both MD (Machine Direction) and TD (Transverse Direction) creates a tight, "second-skin" fit without distorting labels.
3. Technical Specifications Table
Customize the values below based on your actual inventory. POF is typically measured in gauge (100th of a mil) or microns.
| Specification |
Standard Duty (Multi-Pack) |
Heavy Duty (Industrial) |
High-Speed Automatic Grade |
| Material |
Polyolefin (POF) |
Polyolefin (POF) |
Polyolefin (POF) |
| Configuration |
Center-Folded |
Center-Folded |
Center-Folded |
| Fold Width |
10" - 20" (Customizable) |
12" - 24" |
8" - 18" |
| Gauge (Thickness) |
60 Ga (15 Micron) |
75-100 Ga (19-25 Micron) |
45-60 Ga (11-15 Micron) |
| Shrink Temperature |
120°C - 150°C (248°F - 302°F) |
130°C - 160°C (266°F - 320°F) |
110°C - 140°C (230°F - 284°F) |
| Shrink Ratio |
~50% (MD) / ~50% (TD) |
~45% (MD) / ~45% (TD) |
~55% (MD) / ~55% (TD) |
| Seal Strength |
High |
Very High |
Medium-High (Fast Seal) |
| Roll Length |
5,000 ft - 10,000 ft |
2,500 ft - 5,000 ft |
10,000 ft+ |
| Core Size |
3" (76 mm) |
3" (76 mm) |
3" (76 mm) |
| Certifications |
FDA, EU 10/2011, RoHS |
FDA, EU 10/2011 |
FDA, ISO 9001 |
4. Detailed Product Description
Overview
Elevate your packaging quality with our High-Performance POF (Polyolefin) Shrink Film. Designed as the modern, superior alternative to traditional PVC, our POF film delivers unmatched clarity, strength, and safety. Whether you are bundling beverage cans, packaging software boxes, or securing fresh produce, our film provides a professional, tight finish that protects your product and enhances brand image.
Why Choose Our POF Shrink Film?
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Superior Optics: The high-gloss finish makes products pop on the shelf, while crystal transparency ensures labels and barcodes are easily readable without removal.
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Operational Efficiency: Seals rapidly at lower temperatures, reducing energy consumption and minimizing the risk of burning or charring during high-speed operations.
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Environmental & Safety Compliance: Free from chlorine and plasticizers. It does not release toxic hydrochloric acid fumes when heated, making it safer for workers and the environment. Fully recyclable (#4 LDPE stream).
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Versatile Application: Performs consistently across a wide range of sealing equipment, from manual L-bar sealers to fully automatic high-speed shrink wrappers.
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Durability: Resists cracking in cold temperatures and maintains integrity under stress, ensuring multi-packs do not separate during shipping.
Performance Metrics
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Haze Level: < 2.0% (Ultra-Clear).
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Gloss Level: > 85%.
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Tensile Strength: High resistance to tearing in both directions.
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Seal Integrity: Strong, clean seals that do not peel under tension.
5. Application Scenarios
Describe where and how customers should use the product.
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Multi-Packing & Bundling: Ideal for grouping bottles, cans, jars, and tubes together (e.g., 6-pack sodas, shampoo sets, spice jars).
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Retail Consumer Goods: Perfect for packaging toys, stationery, hardware tools, software boxes, and DVDs where visual appeal is critical.
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Food & Beverage: Safe for direct contact with fresh produce, baked goods, frozen foods, and meat trays due to FDA compliance and non-toxic properties.
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Pharmaceuticals & Cosmetics: Provides a tamper-evident seal while maintaining a premium, clean look for health and beauty products.
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Promotional Kits: Securely bundles disparate items (e.g., a bottle + a glass + a brochure) into a single sellable unit for promotions.
6. Selection Guide: Choosing the Right Gauge & Size
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45-60 Gauge (Light Duty): Best for lightweight, uniform items like CDs, small boxes, or single-layer food trays. Ideal for high-speed lines where thin film reduces material costs.
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75 Gauge (Standard Duty): The industry standard for most multi-packs (beverages, cosmetics, household goods). Offers a great balance of strength and clarity.
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100+ Gauge (Heavy Duty): Recommended for heavy, sharp, or irregularly shaped items (e.g., hardware tools, heavy glass bottles, industrial parts) that require extra puncture resistance.
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Fold Width Calculation: Always choose a fold width slightly larger than half the width of your product plus a small overlap for the seal.
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Formula: Product Width ÷ 2 + 0.5" to 1" overlap = Required Fold Width.
7. Frequently Asked Questions (FAQ)
Q: What is the difference between POF and PVC shrink film?
A: POF (Polyolefin) is stronger, clearer, safer (non-toxic, no chlorine fumes), and more environmentally friendly than PVC. While PVC is cheaper, POF offers better performance on high-speed machines and is increasingly required by retailers and food safety regulations.
Q: Is this film safe for direct food contact?
A: Yes. Our POF shrink film is manufactured using FDA-compliant materials and meets EU 10/2011 standards, making it safe for wrapping fresh produce, meats, and baked goods.
Q: Can I use this film on my existing PVC machine?
A: In most cases, yes. POF seals at lower temperatures than PVC. You may need to adjust your sealer's temperature settings downward and potentially increase the conveyor speed slightly to optimize performance.
Q: Does the film shrink evenly in all directions?
A: Yes, our POF film is balanced, meaning it shrinks uniformly in both the Machine Direction (MD) and Transverse Direction (TD), preventing distortion of the package shape.
Q: What is the shelf life of the film rolls?
A: When stored in a cool, dry place away from direct sunlight, our POF film has a shelf life of over 12 months without degradation in performance.
