PACKAGING FILM, LAMINATED PACKAGE FILM AND PACKAGE

PACKAGING FILM, LAMINATED PACKAGE FILM AND PACKAGE

A packaging film is disclosed. The packaging film includes a first layer and a second layer. The first layer has a first surface and an opposing second surface. The first layer includes a first layer cyclic olefin copolymer in an amount from 5% to 30% by weight of the first layer and a first layer p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CURIE, Kevin, J, GRUETZMACHER, Ross, K, ELIAS, Marcelo Brasil, BERBERT, Otacilio, T
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:A packaging film is disclosed. The packaging film includes a first layer and a second layer. The first layer has a first surface and an opposing second surface. The first layer includes a first layer cyclic olefin copolymer in an amount from 5% to 30% by weight of the first layer and a first layer polyolefin in an amount from 70% to 95% by weight of the first layer. The first layer and the second layer are coextruded to each other. The packaging film includes a gloss measurement of less than or equal to 50% when measured according to ASTM D-2457-08. Further, the first layer COC includes a glass transition temperature (Tg) of greater than or equal to 78 degree Celsius (° C.).