Tetra Laval Holdings & Finance S.a.

Billerud Aktiebolag

Ulf Nyman

Nils Toft

Peter Frisk

Peter Öhman

Alain Collaud

Mats Aldén

Cristian Neagu

Katarina Jonasson

Fredrik Nordström

Olivia Markbo

Konstantin Kriechbaum

Renato Augusto Pereira DAMÁSIO

Ricardo Batista

Allan Francisco Horchulhak

Sergio Eduardo De Oliveira Campos

The present invention relates to a method for manufacturing of a laminated cellulose-based liquid or semi-liquid food packaging material, wherein the laminated packaging material has a bulk material layer of paper, paperboard or other cellulose-based material, an innermost, heat sealable and liquid-tight layer of a thermoplastic polymer, the innermost polymer layer intended to be in direct contact with the packaged food product, a barrier layer laminated between the bulk layer and the innermost layer. The invention further relates the laminated packaging materials obtained by the method and to a packaging container for liquid food packaging, comprising the laminated packaging material or being made from the laminated packaging material obtained by the method.

Laminated packaging material, packaging containers manufactured therefrom

The present invention relates to a method for manufacturing of a laminated cellulose-based liquid or semi-liquid food packaging material, wherein the laminated packaging material has a bulk material layer comprising a low-density cellulose spacer layer, an outside module comprising a substrate layer having a print surface and an inside material module comprising a barrier layer or barrier coating. The invention further relates the laminated packaging materials obtained by the method and to a packaging container for liquid food packaging, comprising the laminated packaging material or being made from the laminated packaging material obtained by the method.

Method of manufacturing a laminated packaging material, the packaging material obtained by the method and packaging containers manufactured therefrom

The present invention relates to a laminated cellulose-based liquid or semi-liquid food packaging material, comprising a bulk layer from cellulose fluting material, an outside substrate layer having a print surface and on the inside an aluminium foil barrier and a further barrier layer. The invention further relates to the method for manufacturing the laminated packaging material and to a packaging container for liquid food packaging, comprising the laminated packaging material.

Laminated packaging material, packaging containers manufactured therefrom and a method for manufacturing the laminate material

Described herein are laminated packaging materials comprising foamed cellulose, their use in manufacturing packaging containers, for use in packaging of food products.

Packaging material and packaging container

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Eslöv, Sweden

Ulf Nyman