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High-Performance Pharmaceutical Flexible Packaging Adhesives by China Suppliers | Factory Solutions for Sterilization & Safety

This innovative series of pharmaceutical-grade adhesives for flexible packaging is specifically designed to meet the intricate requirements of the pharmaceutical industry. As a trusted solution from leading China suppliers and manufacturers, these high-performance adhesives ensure optimal bonding for various pharmaceutical flexible packaging applications. They cater to critical needs such as high-temperature sterilization, exceptional bonding strength, and superior sealing and barrier properties, all while maintaining compliance with stringent safety regulations, Utilizing a dry lamination process, these adhesives are precisely tailored to work seamlessly with pharmaceutical flexible packaging production equipment. Our product line features two distinct offerings: AS 5070/AS 5075H, which are ideal for thick PE boiling-resistant products and diverse bag types, and AS 7751/AS 7777H, engineered for high-temperature retorting and serrated/gear heat sealing processes, By balancing bonding reliability, operational convenience, and adherence to pharmaceutical-grade safety standards, our adhesives significantly enhance production efficiency. They ensure the sealing integrity, barrier performance, and aesthetic quality of flexible packaging, while fully supporting the stringent requirements for sterility and compliance in pharmaceutical packaging. Trust our China factory to deliver products that safeguard drug quality and medication safety, making it the preferred choice for industry professionals worldwide

    NO. Product Model Applications Suitable Equipment Performance
    Dry Type Flexo Solvent-Free Coating Machine
    7 AS 5070 / AS 5075H Pharmaceutical Flexible Packaging √ — — — AL multi-layer structure, retort-resistant at 130℃ / 40 min
    8 AS 7751 / AS 7777H √ — — — Resistant to serrated / gear heat sealing
    Product Performance Advantages
    AS 5070 / AS 5075H
    • Excellent 130℃/40 min retort performance for aluminum-plastic structures.
    • High initial tack and high peel strength, meeting the requirements of AL and other multi-layer structures.
    • Soft adhesive layer, suitable for zipper bags with PET/regular MPET structures; no metallized layer transfer, with excellent appearance of finished composites.
    • Suitable for hot-fill products, stand-up spout pouches, zipper bags, eight-side seal bags, special-shaped bags and other packaging types.
    • Suitable for boiling-resistant products with thick PE film and high peel strength.
    AS 7751 / AS 7777H
    • Excellent 135℃/40 min retort performance for aluminum-plastic structures.
    • High initial tack and high peel strength, meeting the requirements of AL and other multi-layer structures.
    • Soft adhesive layer, ensuring excellent appearance of composite products.
    • Suitable for hot-fill products, stand-up spout pouches, zipper bags, eight-side seal bags, special-shaped bags and other packaging types.
    • Suitable for serrated / gear heat sealing process.
    Frequently Asked Questions
    What is the maximum retort temperature for the AS 5070 series?
    The AS 5070/AS 5075H series is designed to resist retort conditions of up to 130℃ for 40 minutes, specifically for aluminum-plastic structures.
    Which model is best for serrated or gear heat sealing processes?
    The AS 7751/AS 7777H model is specifically optimized to be resistant to serrated and gear heat sealing processes.
    Are these adhesives suitable for pharmaceutical packaging?
    Yes, both product series are ideal for pharmaceutical flexible packaging applications involving multi-layer structures.
    Do these adhesives prevent metallized layer transfer?
    Yes, the AS 5070 series features a soft adhesive layer that ensures no metallized layer transfer, maintaining an excellent appearance for PET/MPET composite structures.
    What types of equipment are compatible with these adhesives?
    These models are designed for use with Dry Type laminating equipment.
    Can these products be used for special-shaped pouches?
    Yes, they are suitable for various packaging types including stand-up spout pouches, zipper bags, eight-side seal bags, and special-shaped bags.

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