Aluminum Foil One-Way Valve Pouch for Ambient Liquid & Semi-Liquid Filling
A PET+AL+PE pure-foil one-way valve pouch that combines high oxygen and moisture barrier with post-fill gas venting and no air return.
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Made with a PET+AL+PE pure-foil laminate, this valve pouch delivers the highest oxygen and moisture barrier, while its integrated one-way valve releases headspace gas after filling and stops outside air from flowing back in. The format is designed for ambient filling of liquids and semi-liquids, backed by a proven construction and reliable supply, and can be adapted to a customer's filling line through changes to the opening and seal style. It suits standard liquid filling lines and shelf display, and the film layer combination, capacity specification and printed artwork are all customizable per order.
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