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.

Laminated barrier films that include a PECVD barrier coating of diamond-like carbon are disclosed, along with a method of manufacturing such films, and edge-covering strips made from such films, in particular intended for liquid carton packaging are disclosed. Packaging containers that include the edge-covering strip and in particular to a packaging container intended for liquid food packaging are also disclosed.

The invention relates to a sheetlike composite (100) comprising a first composite region (101) and a second composite region (102); wherein the first composite region (101) comprises, as mutually superposed layers from an outer surface (104) of the first composite region (101) to an inner surface (103) of the first composite region (101): a) a thermoplastic layer A (110), b) a carrier layer (108), c) a barrier layer (106), and d) an inner polymer layer (105); wherein the outer surface (104) of the first composite region (101) is a surface of the thermoplastic layer A (110); wherein the second composite region (102) comprises, as mutually superposed layers from an outer surface (104) of the second composite region (102) to an inner surface (103) of the second composite region (102): A) a first thermoplastic layer B (109), B) the carrier layer (108); C) the barrier layer (106); and D) the inner polymer layer (105); wherein the outer (104) surface of the second composite region (102) is a surface of the first thermoplastic layer B (109); wherein the second composite region (102) does not comprise any part of the thermoplastic layer A (110); wherein a layer thickness (111) of the thermoplastic layer A (110) in the first composite region (101) is more than a layer thickness (112) of the first thermoplastic layer B (109) in the second composite region (102). The invention further relates to a process of printing a sheetlike composite; to a container precursor; to a closed container; to a device for printing; and to use of a polyvinyl acetal.

A device for processing, in particular for ultrasound welding, of packaging sleeves and/or packagings includes at least two tools for processing, in particular for ultrasound welding, of packaging sleeves. Each tool has an operating region. The tools are supported in such a manner that there is produced between the operating regions a gap whose longitudinal direction corresponds to the transport direction of the packaging sleeves, and the tools are supported in such a manner that the size of the gap can be changed. In order also to enable continuous welding of the packaging sleeves in a reliable manner with changing material thicknesses, there is provided at least one parallel spring on which at least one of the tools is movably supported transversely relative to the transport direction of the packaging sleeves.

The present invention relates to barrier films comprising a PECVD barrier coating from diamond-like carbon, and to a method of manufacturing such films, and furthermore to laminated packaging materials comprising such films, in particular intended for liquid food packaging. The invention further relates to a packaging container comprising the laminated packaging material or being made from the laminated packaging material, in particular to a packaging container intended for liquid food packaging.

A packaging material is provided, comprising a core layer and one or more layers of a heat sealable material laminated thereto, and at least one carbon-based layer being configured to form a workpiece of an associated sealing system.

A sheet packaging material includes fold lines along which the sheet packaging material is foldable to form a sealed package containing a pourable food product. The packaging material comprises at least one base layer that imparts stiffness, at least one lamination layer applied to and covering the base layer; and a removable portion which, in use, is partly detachable from a remainder of the sheet packaging material and foldable at a folding zone to free a pour opening by which to pour the food product from the package. The removable portion comprises at least one aperture formed at least in the base layer and covered by a cover material, and the removable portion is crossed by one of the fold lines defining in use an edge between two walls of the package.

The disclosure relates to a method and apparatus for manufacturing a package with a rigid or semi-rigid container and a polymeric or plastic header with a reclosure, such as a zipper. The rigid or semi-rigid container is typically provided in a stack of flat containers. The header is sealed, glued or otherwise secured to the containers. The container, typically inverted, is filled, and the bottom is formed by folding and sealing the bottom portion of the container.

The invention relates to a process including, as steps a) provision of a sheetlike composite (200) including, as mutually superposed layers, from an external surface (201) of the sheetlike composite to an internal surface (202) of the sheetlike composite, i) a carrier layer, ii) a barrier layer, and iii) a polymeric internal layer, wherein the sheetlike composite (200) has a first electrical charge; b) provision of a first component (300) including a first component surface (301), wherein the first component surface (301) includes a plurality of recesses (302), wherein the recesses (302) include a composition (303) including a colourant, wherein the first component (300) moves in a first direction (304), wherein the first component (300) has a further electrical charge; c) increase of the absolute magnitude of the difference between the first electrical charge and the further electrical charge; and d) bringing the external surface (201) of the sheetlike composite into contact with the first component surface (301). The invention further relates to a printed sheetlike composite; to a container precursor, and also to a container, in each case including the printed sheetlike composite; to a device (500) for the printing of a sheetlike composite; and to a use of the device for the printing of a sheetlike composite.

The invention illustrates and describes a composite pack, in particular a parallelepipedal cardboard/plastic composite pack for pourable products, having an elliptical laminated hole which is provided in the composite pack gable, with an elliptical main axis and an elliptical minor axis, and a pouring element, comprising a basic body, a cutting element movably guided in the basic body and having the shape of a hollow cylinder with a cylinder outer diameter and a resealable screw cap, wherein the screw cap serves for opening the composite pack for the first time by activation of the cutting element, which thus forms a pouring opening in the region of the laminated hole and wherein first guidance means configured on the cutting element interact with second guidance means configured on the basic body. In order to create the largest possible outflow diameter, while maintaining an already existing variant of a laminated hole, or in order to optimise the system of laminated hole and cutting element below its normal limits, it is provided that the cylinder external diameter is at least as big as the length of the elliptical minor axis. This leads to the side wall of the hollow cylinder-shaped cutting element extending the laminated hole at least in sections.