Liquipure ultra

Revolutionary recycle-ready solution offering medium to high barrier protection

Liquipure™ ultra flexible packaging for bag-in-box uses advanced resin technology that is ultra-strong to provide reliable product protection, and yet sustainably simple, as we call it, to meet recyclability guidelines.

Traditional medium and high barrier bag-in-box packaging is comprised of laminated films using nylon or metallized polyester for strength and polyethylene for sealing, but the mixed-material designs pose challenges to recycling. By utilizing the latest revolutionary polyethylene technology, our Liquipure ultra design eliminates the need for nylon, while still achieving outstanding performance and durability to protect beverages and other liquid products. Not only does this new mono-material structure eliminate energy-intensive materials and processes, it is also compatible with existing polyethylene recycling streams so that you can achieve the sustainable performance your business needs and your consumers expect.

Game-changing impacts of Liquipure ultra

Learn more about sustainability at Liquibox here.


Liquipure ultra has already been successfully introduced into the post-mix syrup market, and Liquibox is currently working with customers to offer Liquipure ultra for higher-barrier applications such as wine, juice, and aseptic foods. At this time, Liquipure ultra is available in the U.S. and will reach European customers early in 2021.

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