Peelable lids for retortable packs

Strong biologics industry growth cited as among reasons this established pharmaceutical contract packager is investing in the cold chain.

Mar 28, 2011

Appeel® 22D843 lidding sealant resin is pellet-blended with a polypropylene (PP) sealant resin and then processed to make a lidding structure or sealant layer in conventional extrusion or coextrusion equipment designed for polyolefin resins. Provides an effective way to make peelable lids for retortable PP packages.

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Peelable lids for retortable packs

DuPont Packaging & Industrial Polymers

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