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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(l.to r.) AT EBP25, Lars Börger of nova-Institute, discussed the last 20 years of European Bioplastics and the bioplastics industry with panelists Patrick Zimmerman of FKuR, Francois de Bie of Emirates Biotech, Hasson von Pogrell of EUBP, Mariagiovanna Vetere of NatureWorks, and Alessandra Funcia of Sukano.

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Get a jump on your 2026 packaging & processing goals at PACK EXPO East.

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