Elvax® EVA Copolymer Resin

Ethylene Vinyl Acetate Copolymer Adds Toughness and Flexibility

DuPont™ Elvax® combines toughness and low-temperature sealability with excellent clarity, cling, flexibility, and impact and puncture resistance.

DuPont™ Elvax® ethylene vinyl acetate copolymer resins are inherently flexible, tough, and clear. They are a proven solution for sealants in meat and dairy packaging structures, footwear, wire and cable insulation, as well as photovoltaic encapsulants and sheets. And DuPont™ Elvax® replaces PVC in non-invasive medical tubing and bag applications.

Elvax® resins can be made into blown or cast monolayer and coextruded films, or blended with other resins. Other grades can be used for molded or extruded liner seals inside plastic and metal bottle caps.

Elvax® ethylene vinyl acetate copolymer resins provide low-temperature heat sealing. This results in energy savings and fast packaging speeds. Elvax® provides excellent impact strength, puncture resistance, flex crack resistance, and adhesion. These performance advantages lead to fewer package failures, which help reduce waste.



  • Elvax® for Packaging

    DuPont™ Elvax® packaging resins provide toughness, flexibility, and clarity for snack, cheese, cereal, meat, poultry, and liquid packaging, as well as for some medical applications.

  • Elvax® for Industrial & Consumer Products

    The DuPont™ Elvax® Industrial EVA resin portfolio consists of a range of ethylene vinyl acetate polymers that are used in a vast array of industrial applications.


  • Wine Closures Replace Cork

    Alcoa Deutschland uses DuPont™ Elvax® in its Vino-Lok glass bottle stopper to deliver high quality wine closures that eliminate the aftertaste that cork stoppers can cause.

Product Information

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