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High-Quality CPP&OPP Heat Seal Film for Bags from China Suppliers and Factory - Moisture & Heat Resistant

CPP&OPP heat seal film, produced by leading suppliers in China, offers excellent transparency and high gloss, making it an ideal choice for packaging solutions. This film features remarkable humidity and heat resistance, ensuring that your products are well-protected. With its easy heat sealing properties, the CPP&OPP film is a high barrier and antibacterial option, perfect for various applications. Discover the superior quality from trusted manufacturers at our factory in China
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    Product Details

    Product Parameter
    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 (FAQ)
    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 flexibility, making it ideal for food and medical packaging. OPP (Oriented Polypropylene) film has a lower density (0.91 g/cm³) and provides superior clarity and stiffness, commonly used for snack bags, labels, and decorative packaging.
    Q Can the width and thickness be customized?
    Yes. Both the width and thickness of our 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 temperature is required for heat sealing this film?
    The recommended heat sealing temperature range is 100–135℃. This wide range ensures compatibility with most standard packaging machinery and allows flexibility across different production environments.
    Q Is CPP&OPP heat seal film suitable for food packaging?
    Yes. The film is widely used in food packaging applications including leisure food, baked goods, and quick-frozen food packaging. It provides excellent moisture resistance and maintains food safety and freshness.
    Q Is this film environmentally friendly and recyclable?
    Yes. Our CPP&OPP heat seal film is made from recyclable polypropylene materials, supporting sustainable packaging practices. The film's design also minimizes material usage without compromising protection or performance.
    Q Is the film compatible with standard packaging machinery?
    Yes. CPP&OPP heat seal film is designed to be fully compatible with standard packaging machinery. Its consistent thickness and stable physical properties ensure seamless integration and high production efficiency on automated packaging lines.

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