China Suppliers Factory Cross Link POF Shrink Wrapping Film for Enhanced Packaging Performance

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Our premium shrink film, produced using advanced radiation cross-linking technology, transforms the polymer chain structure of the resin from a linear configuration to a robust mesh structure. This innovative process significantly enhances the film's shrinkage properties, achieving an impressive shrinkage rate of up to 80%. This ensures a tight fit around packaged products, resulting in superior packaging effectiveness. Our shrink film also boasts enhanced strength and toughness, providing added durability to your packaging solutions, making it ideal for a variety of applications.

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Moreover, the thermal sealing performance of our film is vastly improved, guaranteeing a secure seal and completely eliminating any drawing issues at the sealing points. In addition to these critical features, our shrink film offers better heat and cold resistance, broadening its adaptability for various environments and products.

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As a leading manufacturer and supplier in China, our factory is dedicated to delivering high-quality shrink film solutions that meet the diverse needs of our customers. Trust us for your packaging needs and experience the excellence of our shrink film today!

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Product Description

Product Parameter
TEST ITEM UNIT ASTM TEST TYPICAL VALUES
GAUGE 12um 15um 19um 25um 30um
TENSILE
Tensile Strength (MD) N/mm² D882 130 130 135 125 120
Tensile Strength (TD) 125 125 125 120 115
Elongation (MD) % 110 120 120 120 125
Elongation (TD) 105 110 110 115 115
TEAR
MD at 400gm gf D1922 11.5 14.5 18.5 27.0 32.0
TD at 400gm 12.5 17.0 22.5 30.0 35.0
SEAL STRENGTH
MD \ Hot Wire Seal N/mm F88 1.13 1.29 1.45 1.75 2.15
TD \ Hot Wire Seal 1.18 1.43 1.65 1.75 2.10
COF (Film To Film)
Static Dynamic D1894 0.23 0.21 0.19 0.22 0.25
0.23 0.21 0.19 0.22 0.25
OPTICS
Haze % D1003 2.1 2.5 3.1 3.6 4.5
Clarity D1746 98.5 98.0 97.0 95.0 94.0
Gloss @ 45D D2457 88.0 87.5 87.0 86.0 86.0
SHRINKAGE PROPERTIES TD MD
Free Shrinkage 100°C % D2732 23 32
110°C 37 45
120°C 70.5 72
130°C 81 81
Shrink Tension 100°C MPa D2838 2.30 2.55
110°C 2.90 3.85
120°C 3.45 4.25
130°C 3.20 3.90

ⓘ The above evaluation data are for reference only.

📦 Product Applications

Cross link POF has the high quality, strong toughness, firm sealing, so the shrinkage is very beautiful. Widely used in various industries, especially in the high-end cosmetics and electronics industry. Usually applied on the automatic packaging machine. We can made the packaging customization for your product by the machine and the shrink film to make your product more attractive.

Shrink Wrapping Film (4)
Shrink Wrapping Film (5)
Product Advantages
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1. Excellent Mechanical and Optical Properties

High tensile strength and tear resistance.

Low haze, high clarity, and excellent gloss.

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2. Sustainability and Eco-Friendliness

Designed to be recyclable, supporting circular economy principles.

Reduces plastic waste and aligns with global sustainability goals.

3. Lightweight Design

Lower transportation emissions.

Reduced overall carbon footprint.

? Frequently Asked Questions
Q What gauges are available for the Cross Link POF Shrink Film?
The film is available in multiple gauges including 12um, 15um, 19um, 25um, and 30um, allowing customers to choose the right thickness based on their packaging requirements.
Q What industries is this shrink film suitable for?
Cross Link POF Shrink Film is widely used across various industries, with particular suitability for high-end cosmetics, electronics, food packaging, and consumer goods that require attractive, professional presentation.
Q What is the shrinkage rate of the film at different temperatures?
The free shrinkage rate increases with temperature. For example, at 100°C the TD shrinkage is 23% and MD is 32%, while at 130°C both TD and MD reach up to 81%, providing excellent conformability to product shapes.
Q Is this shrink film compatible with automatic packaging machines?
Yes, this Cross Link POF Shrink Film is specifically designed for use on automatic packaging machines, ensuring smooth, efficient, and consistent wrapping performance in high-volume production environments.
Q How does the film perform in terms of optical clarity?
The film offers outstanding optical performance with clarity values up to 98.5%, gloss up to 88.0%, and low haze as low as 2.1% (at 12um gauge), making packaged products highly visible and visually appealing on retail shelves.
Q Is the Cross Link POF Shrink Film environmentally friendly?
Yes, the film is designed to be recyclable and supports circular economy principles. Its lightweight construction also helps reduce transportation emissions and overall carbon footprint, aligning with global sustainability goals.

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