Abstract: A laminated packaging material for liquid food products may include a paper board having a non-white color or a film arranged on the paper board, and a pre-laminated hole arranged in an opening section of the paper board. A first contrast area may be arranged adjacent to the pre-laminated hole and printed in a first color that is selected such that a high contrast between the first color and the pre-laminated hole is achieved.

Abstract: A packaging material, including a laminate with a core material layer and having a plurality of delimited areas intended to form faces of a package is provided. At least one delimited area is provided with at least one pre-laminated hole and at least one compressed feature arranged adjacent to the pre-laminated hole. The at least one feature may include at least one line extending along at least a part of the perimeter of the pre-laminated hole.

Abstract: A laminated packaging material for liquid food products comprising, a paper board having a non-white color or a film arranged on the paper board, a pre-laminated hole, arranged in an opening section of the paper board, and wherein a first contrast area is arranged adjacent to the pre-laminated hole and printed in a first color that is selected such that a high contrast between the first color and the pre-laminated hole is achieved.

Abstract: A packaging material, including a laminate with a core material layer and having a plurality of delimited areas intended to form faces of a package is provided. At least one delimited area is provided with at least one pre-laminated hole and at least one compressed feature arranged adjacent to the pre-laminated hole. The at least one feature may include at least one line extending along at least a part of the perimeter of the pre-laminated hole.

Abstract: An opening device for packages of pourable food products, having a frame defining a pour opening; a partition member connected to the frame to close the pour opening, and which is detachable from the frame along a preferential tear line; and an opening member connected to the partition member and which is pulled to detach the partition member from the frame and so expose the pour opening; the opening device also having an air inlet hole formed in the partition member; and a bridge member connecting the opening member to the lateral edge of the hole in the partition member, and which is broken by operation of the opening member to allow air through the hole prior to commencing detachment of the partition member from the frame.

Abstract: A combination of a container and a plug-in closure unit, and a method of manufacturing the container of the combination. The container has a wall having an opening therein defining an edge. The closure unit can be inserted into the opening, and further comprises a closure part including an opening lip defining an opening lip region, and a hinge disposed opposite the opening lip of the closure part and defining a hinge region. The closure unit also includes a pouring part connected to the closure part by the hinge. The pouring part includes a neck which can be inserted into the opening of the container, and a pouring opening. The pouring part further includes an inner retaining member extending beyond the edge of the opening on the interior of the container when the closure unit is inserted into the opening thereby defining an inner retaining plane C.