Container and method for producing a container
AssigneePtm Packaging Tools Machinery Pte. Ltd.
InventorPeter Nille
Life of this patent
Estimating the term…
Abstract
A container of paper or paper-like material, having a sleeve and having a bottom and/or a cover, wherein the bottom and/or cover and the sleeve are connected in substantially liquid-tight fashion in the region of a bottom skirt and/or cover skirt. The sleeve is composed of a sheetlike blank, and wherein regions adjoining a first side edge and adjoining a second side edge, situated opposite the first side edge, of the blank are laid one on top of the other so as to form an overlapping side seam and connected to one another by material-bonding engagement, wherein at least the region adjoining the first side edge forms a step which is offset relative to the rest of the blank.
Claims20
Container composed of paper or paper-like material, having a sleeve and having a bottom and/or a cover, wherein the bottom and the sleeve are connected in substantially liquid-tight fashion in the region of a bottom skirt and/or the cover and the sleeve are connected in substantially liquid-tight fashion in the region of a cover skirt, respectively, wherein the sleeve is composed of a sheetlike blank, and wherein regions adjoining a first side edge and adjoining a second side edge, situated opposite the first side edge, of the blank are laid one on top of the other and bonded so as to form an overlapping side seam, wherein, at least in the region of the bottom skirt and/or of the cover skirt, at least the region adjoining the first side edge forms a step which is offset relative to the rest of the blank, wherein the bottom and/or the cover is of pot-shaped form and has a bottom collar and/or a cover collar, respectively, projecting perpendicularly from a bottom plate or a cover plate, respectively, wherein the bottom collar and/or the cover collar, respectively, is equipped with a radially inwardly extending stamped formation conforming to the dimensions of an inwardly projecting region of the overlapping side seam, wherein the radially inwardly extending stamped formation is arranged parallel to the overlapping side seam for receiving a portion of the overlapping side seam.
A container comprising:
- a sleeve;
- and
- at least one end covering;
- the sleeve and the at least one end covering being composed of paper or paper-like material;
- the sleeve and the at least one end covering being connected in substantially liquid-tight fashion in a region of a skirt of the sleeve;
- the sleeve being composed of a sheetlike blank;
- the blank includes a first side edge and a second side edge situated opposite the first side edge;
- the first side edge and the second side edge of the blank are laid one on top of the other and bonded so as to form an overlapping side seam;
- the first side edge forming a step which is offset relative to the rest of the blank at least at the region of the skirt of the sleeve;
- the at least one end covering comprising a plate and a collar projecting perpendicularly from the plate;
- the collar includes an outer surface and a radially inwardly extending stamped formation extending inwardly from the outer surface, the radially inwardly extending stamped formation conforming to dimensions of an inwardly projecting region of the overlapping side seam to receive at least a portion of the inwardly projecting region of the overlapping side seam therein;
- and
- the radially inwardly extending stamped formation is only located at the overlapping side seam.
A container comprising:
- a sleeve;
- and
- at least one end covering;
- the sleeve and the at least one end covering being composed of paper or paper-like material;
- the sleeve and the at least one end covering being connected in substantially liquid-tight fashion in a region of a skirt of the sleeve;
- the sleeve being composed of a sheetlike blank;
- the blank includes a first side edge and a second side edge situated opposite the first side edge;
- the first side edge and the second side edge of the blank are laid one on top of the other and bonded so as to form an overlapping side seam;
- the first side edge forming a step which is offset relative to the rest of the blank at least at the region of the skirt of the sleeve;
- the at least one end covering comprising a plate and a collar projecting perpendicularly from the plate;
- the collar includes an outer surface and a radially inwardly extending stamped formation extending inwardly from the outer surface, the radially inwardly extending stamped formation conforming to dimensions of an inwardly projecting region of the overlapping side seam to receive at least a portion of the inwardly projecting region of the overlapping side seam therein;
- and
- the radially inwardly extending stamped formation opens outwardly.
Dependencies are inferred from the claim text.