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Biodegradable Multi-Layer Packaging Element, Such as a Foil or Wrap, for a Food Product, Packaging Unit with Such Packaging Element, and Method for Manufacturing Such Packaging Element
The present invention relates to a biodegradable multi-layer packaging element, such as a foil or wrap, for a food product, a food packaging unit comprising such multi-layer and a method for manufacturing such biodegradable multi-layer, with the multi-layer comprising: —an inner cover layer comprising an amount of a biodegradable aliphatic polyester; —a first intermediate layer of a biodegradable material for connecting and/or sealing adjacent layers; —a functional layer comprising a vinyl alcohol polymer; —a second intermediate layer of a biodegradable material for connecting and/or sealing adjacent layers; and —an outer cover layer comprising an amount of a biodegradable aliphatic polyester.
Publication date: 09/02/2023
Number: US2023040636A1 (A1)
Applicant: HUHTAMAKI MOLDED FIBER TECH B V?[NL]
Inventor: KUIPER HARALD JOHN?[NL]; TIMMERMAN JAN HENDRIK?[NL]
This project has received funding from the Bio Based Industries Joint Undertaking under the European Union’s Horizon 2020 research and innovation programme under grant agreement No 837761.
