Plastic foil for packages with barrier layer, in particular for food packaging
OwnerMartin Bergsmann, Friedrich Kastner +2inventors
InventorsMartin Bergsmann, Friedrich Kastner, Johann Hilburger, Carl Stonley
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Abstract
The invention concerns a plastic foil for packages designed for packaging cereals and cereal-based preparations. The invention is characterized in that said plastic foil consists of several layers among which one heat sealed layer, one HDPE layer and optionally one polypropylene layer, the opposite surface of the heat sealed layer being provided with a metal-coated barrier layer.
Claims11
Packaging sheet suitable for packaging of grain products and their preparations, wherein that the packaging sheet is comprised of a multilayered system comprising a hot seal layer, an HDPE layer and optionally a polypropylene layer, wherein the side facing away from the hot seal layer has a metallized barrier layer.
Dependencies are inferred from the claim text.