A liquid paper container capable of preventing leakage of a liquid and intrusion of, for example, air into the container through a gap between a part of a corresponding one of top-portion horizontal folding creases formed in a blank sheet and a top-portion horizontal folding crease formed in a side sealing panel, which overlap with each other, top panels (11, 12) and side panels (15, 16) are respectively contiguous with upper ends of body panels through top-portion horizontal folding creases (9, 10, 13, 14). Bottom panels (21, 22) and inner panels (25, 26) are respectively contiguous with lower ends of the body panels through bottom-portion horizontal folding creases (19, 20, 23, 24). A side sealing panel (30) is contiguous with a one-side open end edge of a blank sheet (1A). A top-portion horizontal folding crease (31) and a bottom-portion horizontal folding crease (32) are formed in the side sealing panel.

A packaging container having excellent water repelling properties on the outer or inner surface of the packaging container includes at least an outer resin layer, a paper core layer, and an inner resin layer. Minute protrusions are formed on the surface of the outer resin layer or the inner resin layer, and the minute protrusion structure has a fractal dimension of 1.08 to 1.17, wherein the fractal dimension is a numeric value calculated by the box count method at a resolution at which the length per one pixel is 0.5-1.0 μm.

Barrier films comprising a PECVD barrier coating from diamond-like carbon are disclosed, along with methods of manufacturing such films, and laminated packaging materials comprising such films, in particular for liquid food packaging, are disclosed. Packaging containers comprising the laminated packaging material or being made from the laminated packaging material, in particular a packaging container for liquid food packaging, are also disclosed.

A packaging laminate that includes a barrier film having a PECVD barrier coating of diamond-like carbon is disclosed, along with a method of manufacturing such films, and laminated packaging materials comprising such films, in particular intended for liquid food packaging are disclosed. Packaging containers that include the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging are also disclosed.

A paper container includes a body front panel (5), a body left side panel (6), a body right side panel (8), and a body back panel (7), which are contiguous through body vertical folding lines (1), (2), (3), and (4). A vertical direction sealing panel (25) is configured to form a quadrangular tubular body (26). The body vertical folding line (1) and the body vertical folding line (2) are approximately symmetrical bent lines bent toward a center of the body front panel (5), and the body vertical folding line (3) through which the body back panel and the body left side panel are contiguous with each other and the body vertical folding line (4) through which the body back panel and the body right side panel are contiguous with each other are approximately symmetrical bent lines bent toward a center of the body back panel.

A paper container with a stopper includes: a container main body (9) including a body (6) having a square tubular shape, a bottom (7), and a flat top (8); and a stopper (10) provided on the top. The stopper is positioned adjacent to a first top corner portion (11(A)) of the top. The body includes a first recessed portion (16) formed in a first body corner portion (12(A)) and surrounded by two recessed-portion forming folding line portions (14, 15) extending from a starting point (S) located at the first top corner portion or at a position slightly away from the first top corner portion, branching from the starting point (S) so as to extend toward the bottom direction, and joining together at an end point (E) positioned within a range in which the two recessed-portion forming folding line portions extend until after reaching a first bottom corner portion (13(A)).

The invention relates to a device comprising a first fixing element, a further fixing element and a folded planar composite; wherein the first fixing element comprises a first fixing surface and the further fixing element comprises a further fixing surface; wherein the folded planar composite is at least partially fixed between the first fixing surface and the further fixing surface; wherein the folded planar composite comprises a first composite region; wherein the first composite region comprises a first layer sequence comprising a first composite layer comprising a first carrier layer, a second composite layer comprising a second carrier layer, a third composite layer comprising a third carrier layer and a fourth composite layer comprising a fourth carrier layer; wherein in the first composite region the second composite layer is joined to the third composite layer and the third composite layer is joined to the fourth composite layer; wherein in the first composite region the third carrier layer is characterised by a smaller layer thickness than in each case one selected from the group consisting of the first carrier layer, the second carrier layer and the fourth carrier layer or a combination of at least two of these; wherein the first fixing surface or the further fixing surface or both comprises a recess comprising a first recess region; wherein the first composite region is located at least partially between the first recess region and the first fixing surface or the further fixing surface.

A package (1) for storing a food product is provided. The package (1) comprises a bottom part (3) formed by a thermoplastic material, a main body (2) formed by a packaging material, wherein the main body (2) is in the form of a sleeve comprising a top section (14) and a base section (12), said base section (12) being connected to the bottom part (3), wherein the top section (14) of the main body (2) is sealed transversally forming a fluid-tight closure of the package (1).

The present invention refers to a container precursor, comprising a composite sheet which comprises a) an outer polymer layer, b) a colour application, c) a carrier layer, and d) a barrier layer;
wherein a wall of the container precursor comprises a first wall region and a second wall region. The invention further refers to a closed container, obtainable from the container precursor; and to a closed container having the above composite sheet, the first and the second wall region.

A carton package is disclosed comprising a top panel, a bottom panel, a front panel, a back panel, a left panel, and a right panel separated by four edges. The front panel is connected to the top panel along a front-top edge and is connected to the bottom panel along a front-bottom edge. At a first height, measured from the front-bottom edge, the transversal width of the front panel measured from a front-left edge to a front-right edge is larger than a length of the front-bottom edge, and larger than a length of the front-top edge. At a second height measured from the front-bottom edge, the transversal width of the front panel measured from the front-left edge to the front-right edge is smaller than the length of the front-bottom edge, and smaller than the length of the front-top edge.