W. L. Gore & Associates, Inc : Cap liner constructed of ePTFE

Gore’s 3FL Cap Liner, a full-faced foam liner for use in containers used to package consumer and agricultural products, is engineered to provide liquid tight package and container integrity while also helping companies meet sustainable packaging goals.

May 5, 2011

Constructed of a gas permeable expanded polytetrafluoroethylene (ePTFE) membrane that prevents liquid penetration while equalizing pressure inside of a container. Using a 3FL cap liner reduces the weight of containers to help save on recycling costs.

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Mondelēz says the conversion to paper covers approximately 28,000 tons of cookies produced annually and is the largest packaging sustainability project undertaken in its European bakery category.

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The European conversion spans eight brands and more than 25 markets and is expected to eliminate roughly 2,200 tons of virgin plastic annually.

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W. L. Gore & Associates, Inc : Cap liner constructed of ePTFE

A Video Overview of Liquid Filling Machines

What Can You Package on a Vertical Form/Fill/Seal Machine?

Quality Control Masters: The Ultimate Guide to Packaging Inspection Equipment

A Look into the World of Cartoning Equipment

Mondelēz Shifts 115 Cookie Products From PET to Paper Trays

PMMI Announces Finalists for 2026 Technology Excellence Awards

PACK EXPO International 2026 Delivers 150+ Free Sessions Tackling Packaging and Processing’s Biggest Challenges

End of the Line Video Series: Why RFID is Slowly Growing, a New Soy Sauce Facility, Drone Rx Delivery & Does Flexibility Trump Speed?

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