Packaging laminate having a carrier layer and a polyolefin layer

The invention relates to a packaging laminate (1) having a carrier layer (2) made of aluminum and a polyolefin layer (3) having high interlayer adhesion, which is connected to the carrier layer via an adhesive layer (4) or an adhesion promoter layer (8). According to the invention, it is provided th...

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Bibliographische Detailangaben
Hauptverfasser: Kornfeld, Martin, Kitzberger, Robert, Resch, Helmut, Teubenbacher, Jasmin, Schedl, Adolf
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a packaging laminate (1) having a carrier layer (2) made of aluminum and a polyolefin layer (3) having high interlayer adhesion, which is connected to the carrier layer via an adhesive layer (4) or an adhesion promoter layer (8). According to the invention, it is provided that the surface of the carrier layer (2), which faces the adhesive layer (4) or the adhesion promoter layer (8), comprises a modified surface layer (5) produced by silicatization or titanization.