Tetra Laval Holdings & Finance S.a.

Peter Williamsson

Mugeni Nuamu

Pär Rydberg

Ola Persson

Karin Olsson

A method for producing a packaging material comprises providing a core material layer of fibre-based material having an inner side and an outer side, embossing the core material layer for forming embossed features having an initial height, the embossed features protruding from the outer side of the core material layer to later form a tactile pattern on a side of the package to be formed by the packaging material, and laminating at least one layer to the inner side of the embossed core material layer such that the height of the embossed features is temporarily reduced to a minimum height.

Method for producing a packaging material, and a method for producing a package

The disclosure relates to a method and an apparatus in a roller printing unit for locking the rollers in associated bearing housings in connection with the movement of the rollers from the open position to the working position. The movement of the rollers ( ) in relation to the frame of the printing unit is utilised in order, during the movement operation, to mechanically manoeuvre locking devices ( ) at the bearing housings ( ) of the rollers between open and closed position.

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Landskrona, Sweden

Peter Williamsson