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Home > Hot Products > China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength
China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength
China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength
China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength
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China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength
China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength
China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength

China Suppliers Factory Cross Link POF Shrink Wrapping Film with High Shrinkage Rate and Enhanced Strength

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Our advanced shrink film, produced using cutting-edge radiation cross-linking technology, transforms the polymer chain of the resin from a linear structure to a mesh body structure, significantly enhancing its performance. As a leading supplier in China, our factory is dedicated to delivering high-quality packaging solutions. The film offers an impressive shrinkage rate of up to 80%, ensuring a snug fit that enhances packaging aesthetics. Additionally, the strength and toughness of the film have been markedly improved, resulting in more durable packaging. The thermal sealing capabilities are also enhanced, providing a secure seal and completely eliminating any drawing issues at the seals. Furthermore, our shrink film boasts improved heat resistance and cold resistance, broadening its usability for various applications. Trust our China-based factory for superior shrink film solutions that meet your packaging needs.

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Product Description

Product Parameter
TEST ITEM UNIT ASTM TEXT 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
  • ⚙️ 1. Excellent Mechanical & Optical Properties
    • High tensile strength and tear resistance.
    • Low haze, high clarity, and excellent gloss.
  • ♻️ 2. Sustainability & 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 (FAQ)
? What is Cross Link POF shrink film and what makes it different from regular POF?
Cross Link POF (Polyolefin) shrink film is a type of shrink wrap that undergoes a cross-linking process, which creates stronger molecular bonds. This results in superior tensile strength, better tear resistance, firmer sealing, and a more uniform, attractive shrink appearance compared to standard POF film.
? What gauges (thicknesses) are available for this shrink film?
This cross link POF shrink film is available in five standard gauges: 12um, 15um, 19um, 25um, and 30um. Each gauge offers slightly different tensile, tear, seal strength, and optical properties to suit various packaging requirements.
? What industries is this shrink film most suitable for?
Cross Link POF shrink film is widely used across many industries. It is particularly popular in the high-end cosmetics and electronics industries due to its excellent optical clarity and professional finish. It is also suitable for food, pharmaceuticals, stationery, and general retail product packaging.
? At what temperatures does this film shrink effectively?
This film demonstrates effective shrinkage across a range of temperatures. Free shrinkage begins at 100°C and increases significantly up to 130°C, achieving up to 81% shrinkage in both TD and MD directions. It is compatible with standard hot wire seal packaging machines.
? Is this shrink film eco-friendly and recyclable?
Yes. This cross link POF shrink film is designed with sustainability in mind. It is recyclable and supports circular economy principles, helping to reduce plastic waste. Its lightweight design also contributes to lower transportation emissions and a reduced overall carbon footprint.
? Can packaging be customized using this shrink film?
Yes. Packaging customization is available. By combining an automatic packaging machine with this shrink film, products can be wrapped in a tailored, visually appealing manner that enhances product presentation and brand image, making your products more attractive on the shelf.

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