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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
Hp 19726 Du Pont Redoval300dpi


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.

DuPont Packaging & Industrial Polymers
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