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China CPP&OPP Heat Seal Film Suppliers - High Barrier, Antibacterial, & Easy Sealing for Bags and Rolls Factory

CPP and OPP heat seal films are high-quality packaging solutions highly sought after in various industries. Manufactured in China, these films are known for their exceptional clarity and glossy finish, making them ideal for showcasing products. With excellent humidity and heat resistance, our heat seal films ensure your products remain protected in various environments. As leading suppliers and factory producers of CPP and OPP films, we pride ourselves on delivering materials that provide a strong barrier against contaminants while also possessing antibacterial properties. Trust our China-based factory for your packaging needs and experience superior quality and performance

    Product Parameters
    ITEM UNIT TYPICAL VALUES
    Width mm Custom
    Thickness micron Custom
    Shrinkage TD: ≤2.5
    MD: ≤4.5
    Shrink Temperature 100–135
    Proportion g/cm³ OPP: 0.91
    CPP: 0.96
    Tear Strength TD: ≤80
    MD: ≤200
    Transverse Elongation at Break MPa TD: ≤200
    MD: ≤120
    Product Applications

    CPP&OPP heat seal film is widely used in textiles, flowers, food, daily necessities packaging, such as food packaging including leisure food packaging, baked food packaging and quick-frozen food packaging, etc.; daily necessities packaging including cosmetics packaging, washing products packaging, and industrial product packaging including electronic components packaging, hardware products packaging.

    CPP&OPP Heat Seal Film for Bags or By Rolls (4)
    CPP&OPP Heat Seal Film for Bags or By Rolls (5)
    CPP&OPP Heat Seal Film for Bags or By Rolls (6)
    Product Advantages
    • 1
      Customizable Sizes and Thicknesses

      Available in custom widths and thicknesses to meet specific packaging requirements.

    • 2
      Excellent Sealing Performance

      Provides strong and reliable heat seals, ensuring packages remain secure during transportation and storage.

    • 3
      Versatile Applications

      Suitable for a wide range of products, including food, textiles, cosmetics, and industrial goods.

    • 4
      High Clarity and Gloss

      Enhances product visibility and presentation, making packaged goods more attractive on shelves.

    • 5
      Low Shrinkage Rates

      Ensures dimensional stability, maintaining package integrity and reducing the risk of deformation.

    • 6
      Economical and Durable

      By utilizing advanced materials and design, our packaging ensures long-lasting protection while maintaining high standards of quality and reliability.

    • 7
      Easy Processing and Handling

      Compatible with standard packaging machinery, ensuring seamless integration and high production efficiency.

    • 8
      Moisture and Chemical Resistance

      Protects products from moisture and chemical exposure, maintaining product quality and safety.

    • 9
      Environmentally Friendly

      Supports sustainable packaging practices through recyclable materials and reduced material usage.

    • 10
      Wide Temperature Range

      Effective sealing performance across a broad temperature range (100–135℃), ensuring flexibility in packaging processes.

    Frequently Asked Questions
    Q What is the difference between CPP and OPP heat seal film?
    CPP (Cast Polypropylene) film has a higher density (0.96 g/cm³) and offers better heat resistance and softness, making it ideal for high-temperature sealing applications. OPP (Oriented Polypropylene) film has a lower density (0.91 g/cm³) and provides superior clarity and stiffness, making it a popular choice for display packaging and label applications.
    Q Can the width and thickness of the heat seal film be customized?
    Yes. Both the width and thickness of CPP&OPP heat seal film are fully customizable to meet your specific packaging requirements. Please contact us with your specifications and we will provide a tailored solution.
    Q What is the recommended sealing temperature range for this film?
    The recommended shrink and sealing temperature range for CPP&OPP heat seal film is 100–135℃. This wide temperature range ensures compatibility with most standard packaging machinery and processes.
    Q Is CPP&OPP heat seal film suitable for food packaging?
    Yes. CPP&OPP heat seal film is widely used in food packaging applications, including leisure food, baked goods, and quick-frozen food packaging. The film meets food-grade safety requirements and provides excellent moisture and chemical resistance to protect food products.
    Q Is this film compatible with standard packaging machinery?
    Yes. CPP&OPP heat seal film is designed to be fully compatible with standard packaging machinery, ensuring seamless integration into existing production lines and maintaining high production efficiency.
    Q Is CPP&OPP heat seal film environmentally friendly?
    Yes. Our CPP&OPP heat seal film supports sustainable packaging practices. It is made from recyclable materials and is designed to minimize material usage, helping to reduce environmental impact while maintaining excellent packaging performance.

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