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

Discover our advanced shrink film produced using cutting-edge radiation cross-linking technology at our efficient factory in China. This innovative process transforms the polymer chain structure from a linear form to a robust mesh, significantly enhancing the film's properties, Our shrink film boasts an impressive shrinkage rate of up to 80%, ensuring a tight and effective packaging solution. This superior shrinkage performance ensures that your products are securely wrapped, offering an unparalleled packaging effect. Moreover, the strength and toughness of the film have been greatly improved, making it one of the strongest options available among suppliers, In addition to its exceptional shrinkage capabilities, our film features enhanced thermal sealing performance, ensuring a firm seal without any risk of drawing at the sealing points. This quality is essential for maintaining the integrity of packaged goods during transport and storage, Additionally, our shrink film is designed to withstand a broad range of temperatures, improving both heat and cold resistance. This versatility makes it an ideal choice for various applications, meeting the diverse needs of businesses looking for reliable packaging solutions. Trust our factory in China to provide you with high-quality shrink film that exceeds your expectations

    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℃ % D2732 23 32
    110℃ 37 45
    120℃ 70.5 72
    130℃ 81 81
    Shrink Tension 100℃ Mpa D2838 2.30 2.55
    110℃ 2.90 3.85
    120℃ 3.45 4.25
    130℃ 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 and Optical Properties

    High tensile strength and tear resistance.

    Low haze, high clarity, and excellent gloss.

    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 Cross Link POF shrink film is available in multiple gauges including 12um, 15um, 19um, 25um, and 30um, allowing you to select the right thickness based on your packaging requirements and product weight.
    Q What industries is Cross Link POF shrink film most suitable for?
    Cross Link POF shrink film is widely used across various industries, with particular popularity in the high-end cosmetics and electronics sectors. Its strong toughness, firm sealing, and beautiful shrinkage finish make it ideal for premium product packaging.
    Q What is the shrinkage rate of the POF film at different temperatures?
    The free shrinkage rate increases with temperature. At 100°C, TD shrinkage is 23% and MD is 32%. At 130°C, both TD and MD reach up to 81%, providing excellent and consistent shrinkage performance across a wide temperature range.
    Q Is Cross Link POF shrink film compatible with automatic packaging machines?
    Yes, Cross Link POF shrink film is designed to be used on automatic packaging machines. It offers consistent sealing performance and smooth film feeding, making it well-suited for high-speed automated packaging lines.
    Q Is the Cross Link POF shrink film environmentally friendly?
    Yes, the film is designed to be recyclable, supporting circular economy principles. Its lightweight design also helps reduce transportation emissions and overall carbon footprint, aligning with global sustainability goals.
    Q Can the packaging be customized for specific products?
    Absolutely. Packaging customization is available by combining the shrink film with compatible packaging machines. This allows your products to be wrapped with a tailored, attractive finish that enhances shelf appeal and brand presentation.

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