Addressing the characteristics of coffee beans/powder that are prone to oxidation and aroma loss, a custom high-barrier composite film is produced using a 10-color high-speed gravure printing machine. This, combined with a solvent-free lamination process, achieves a multi-layered sealing structure, ensuring the packaging bag provides moisture protection, light protection, and aroma retention. Simultaneously, a precision bag-making machine enables diverse bag types such as stand-up pouches and zipper bags to suit different coffee product formats.

High Barrier: Double-layer aluminum foil structure with a barrier rate ≥99.9%, ensuring long-lasting freshness.
High-Quality Printing: 10-color printing accurately reproduces the coffee roasting color gradation, resulting in delicate and three-dimensional patterns.
Convenience: Built-in easy-tear/zipper design allows for one-handed opening without spilling powder.
Environmentally Friendly: Made with biodegradable composite materials, meeting FDA food-grade standards.