COMPOSITE PACKAGE WITH MINERAL OIL BARRIER

A composite package includes a first container and a second container. The first container includes a fiber-based component. The second container includes a film component and forms a primary product cavity of composite package. The film component includes a mineral oil barrier and a sealant. The mi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHAPALAIN, Florian, Ettridge, Peter
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A composite package includes a first container and a second container. The first container includes a fiber-based component. The second container includes a film component and forms a primary product cavity of composite package. The film component includes a mineral oil barrier and a sealant. The mineral oil barrier includes a polymeric film, an inorganic oxide coating, and a layer. The inorganic oxide coating is located on the polymeric film. The layer includes a vinyl alcohol polymer. The vinyl alcohol polymer is located on a surface of the inorganic oxide coating.