Patent ID: 7288302

Claim:
A packaging container, comprising: a tubular container body; an openable, injection moulded top closure; and a substantially planar bottom closure formed in one piece with the tubular container body; wherein at least a part of the tubular container body is produced from a packaging laminate comprising a core layer of paper or paperboard which has an inner side and an outer side; an extruded layer of mineral-filled polyolefin on the inner side of the core layer, the mineral-filled layer contains mineral particles in a quantity of between 40 and 70%, calculated on the total weight of the mineral-filled layer; and a first liquid-tight coating on the inner side of the core layer and forming an inner surface of the container body, wherein the tubular container body is without vertical rigidifying folding- or corner edges which extend all the way between the top closure and bottom closure wherein the mineral particles are selected from the group consisting of dolomite, chalk, calcium, talcum, mica, kaolin, clay and wollastonite.