PACKAGING MATERIAL WITH A FOAMED POLYOLEFIN LAYER

The invention relates to a multi-layered film consisting of layers arranged in the following order: A) a base layer made of polyolefin foam, B) a layer consisting of at least one polyolefin foam layer A), C) optionally, a polyolefin connecting layer, D) optionally a gas-tight and/or aroma-tight barr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: REINERS, ULRICH, PITTET, MICHEL
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The invention relates to a multi-layered film consisting of layers arranged in the following order: A) a base layer made of polyolefin foam, B) a layer consisting of at least one polyolefin foam layer A), C) optionally, a polyolefin connecting layer, D) optionally a gas-tight and/or aroma-tight barrier layer, F) a bonding-agent layer, G) an optionally sealable and/or peelable surface layer, whereby the overall thickness of layers A) and B) ranges from 0.5mm to 2 mm and the thickness of layer B) corresponds to 1/6 - 1/3 of the thickness of layer A).