Patent application number | Description | Published |
20080280743 | Apparatus for manufacturing a conical sleeve and/or a paper cup - An apparatus for manufacturing a sleeve for a paper cup and/or a paper cup comprises a machine frame and at least two star wheels, which are rotatably connected with the machine frame and which can be rotated in synchronized cycles. A first star wheel comprises a number of conical mandrels, on each of which one sleeve made of a flat-lying blank can be formed. The star wheels are positioned in one plane and are arranged to a vertical wall of the machine frame with horizontal rotary axes. The star wheels can be connected to at least one drive, whereby the drive is arranged on the side of the machine frame wall facing away from the star wheels. | 11-13-2008 |
20090123254 | Process and arrangement for covering a flat blank with a cover - A process and an arrangement for covering a flat-lying blank, preferably made of cardboard with a cover, in particular applicable in the production of book covers is described. The covering takes place in cycles in a number of working stations, whereby an overall cycle time can be given to each working station in advance. Each working station comprises at least one working means, to which at least one sub-cycle time is assigned. It is provided that in the case of a constant remaining overall cycle time, at least one sub-cycle time assigned to the working means of a procedural step is adapted to the processed materials. The present invention is in particular applicable when at least one edge of a cover applied to a blank is folded over. The folding over of the edge takes place thereby in a folding station within the pre-set overall cycle time. Within one cycle, at least the following procedural steps are carried out: “transport”, in which the blank with the cover is transported into the folding station, “preparing”, in which at least one folding means is placed to the edge of the cover, and “folding and pressing”, in which the folding means folds over the edge of the cover and presses it onto the blank. It can in particular be provided that the ratio of the sub-cycle time “folding and pressing”, assigned to the folding means to the overall cycle time is variable. | 05-14-2009 |
20090159653 | Double-Walled Paperboard Cup - Described is a stackable, heat-insulating paperboard cup having an inner sleeve and an outer sleeve with a gap therebetween. A rolled lip is applied to the lower end of the outer sleeve, which rolled lip is disposed on the inner sleeve. A shoulder is formed on the inner sleeve for the rolled lip of another paperboard cup to be stacked. The diameter of the inner sleeve below the shoulder is reduced discontinuously. The support of the lower rolled lip on the outer surface of the inner sleeve is arranged at the same level as, or below, the cup bottom. | 06-25-2009 |
20090184020 | Cup made of a paper material - A cup made of a paper material having a fillable interior is described, which cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself comprises, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can form means for holding another cup of the same type, which means can act together with a similar cup during stacking. The cup can comprise a heat-insulating outer sleeve. | 07-23-2009 |
20090230178 | Double-walled cup - A double-walled cup and a process for production of same are described. The cup comprises an inner cup and a tube-shaped outer sleeve, which is formed from a blank of paper material joined at its ends. The tube-shaped outer sleeve is slid axially onto a prefabricated inner sleeve and secured. The tube-shaped outer sleeve is formed from a flat blank by means of joining the ends of the blank before being slid on, whereby the ends of the blank are joined by means of an adhesive applied to a limited area of the outer sleeve. The ends of the blank are joined by means of a thermoplastic material in the form of an adhesive, which for example can be a hot-melt adhesive or a sealing varnish. | 09-17-2009 |
20100155461 | Paper cup, and method and device for making a paper cup - 2.1. The invention relates to a paper cup with a cup sleeve and a bottom connected in a liquid-tight manner to the cup sleeve. | 06-24-2010 |
20110240726 | Cup made of paper material and method for the production of a cup made of paper material - A cup made of a paper material and having a fillable interior formed by a conical tubular wall and a bottom wall is provided. The bottom wall is joined at a bottom end of the interior to a peripheral edge frame of the tubular wall in a substantially liquid-tight manner. The tubular wall has a peripheral deforming entity around at least part of a perimeter, which peripheral deforming entity is reinforced in order to avoid deformation of the paper cup. | 10-06-2011 |
20110281704 | Cup made of a paper material - A cup made of paper material having a fillable interior is provided. The cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself includes, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can form a structure for holding another cup of the same type, which structure can act together with a similar cup during stacking. The cup can include a heat-insulting outer sleeve. | 11-17-2011 |
20120055941 | Method for fabricating a funnel, tool for carrying out said method, funnel, and receptacle containing a funnel - The invention relates to a method for fabricating a funnel, a tool for carrying out said method, and a funnel of flat material, more particularly of plastic-coated paper. The invention further relates to a receptacle for a pulverulent and/or liquid medium, comprising a funnel disposed in a pouring or discharging region. According to the invention, a blank of flat material is shaped to a funnel-shaped sleeve ( | 03-08-2012 |
20120118944 | DOUBLE-WALLED INSULATED CUP OF PAPER MATERIAL AND METHOD FOR THE FABRICATION OF AN INSULATED CUP - A double-walled insulated cup of paper material having an outer sleeve and an inner cup with a truncated conical wall and a bottom wall interconnected by a peripheral edge frame. The inner cup has a top shoulder and a bottom shoulder and the outside diameter of the inner cup at the level of the top shoulder increases toward the top edge of the inner cup. The outer sleeve lies against the inner cup in the region of the top shoulder thereof and extends to the bottom edge of the peripheral edge frame. The outside diameter of the outer sleeve at the level of the bottom edge of the peripheral edge frame is smaller than the inside diameter of the inner cup just above the bottom shoulder and is greater than the inside diameter of the inner cup just below the bottom shoulder. | 05-17-2012 |
20120190519 | CUP MADE OF A PAPER MATERIAL - A cup made of a paper material having a fillable interior, which cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself comprises, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can serve to hold another cup of the same type, and can act together with a similar cup during stacking. The cup can include a heat insulating outer sleeve. | 07-26-2012 |
20130001286 | CUP OF PAPER MATERIAL AND METHOD FOR THE FABRICATION OF A CUP OF PAPER MATERIAL - A cup of a paper material having a fillable interior, formed by an at least partially conical tubular wall and a bottom wall, which bottom wall is joined to the tubular wall in the region of the bottom end of the interior in a substantially liquid-tight manner. The tubular wall delimiting the interior has at least one deforming entity and the cup includes an outer sleeve that at least partially surrounds the tubular wall, in which the outer sleeve is cohesively joined to the tubular wall in a first region above the deforming entity and in a second region below the deforming entity. | 01-03-2013 |
20130001287 | CUP MADE OF PAPER MATERIAL AND METHOD FOR THE FABRICATION OF A CUP - A cup made of paper material and having a fillable interior including a tubular wall that is at least partially conical, and a bottom wall that is joined to the tubular wall at the bottom end of its interior in a substantially liquid-tight manner. The tubular wall is produced from a plane blank, the end regions of which are joined together in an overlap region. The tubular wall delimits the interior and includes at least one deforming entity extending in the peripheral direction, wherein the peripheral deforming entity is not formed in the overlap region. | 01-03-2013 |
20130334227 | Multipart cover made of paper and method for producing a cover - A multipart cover made of paper material and including a base body having a cover plate and a circumferential cover collar extending from the cover plate, wherein the cover collar, in a condition where same is placed onto a vessel to be closed, surrounds an upper rim of a vessel to be closed, and a reinforcement ring surrounds the cover collar at least sectionally on the radially exterior side of the cover collar. The cover collar includes at least one bead encircling the cover collar in the circumferential direction, and when viewed in the elevation direction the bead is disposed at a constant distance from the cover plate. | 12-19-2013 |
20130334228 | Multipart cover made of paper material and method for producing a multipart cover - A multipart cover made of paper material and including a one-piece base body having a cover plate and a circumferential cover collar extending from the cover plate. The cover collar, when placed onto a container to be closed, extends upwards away from the container, and a reinforcement ring connected to the cover collar by means of a peripheral skirt. The reinforcement ring in a region below the cover plate, on a side of the cover plate opposite to the cover collar, includes a peripheral skirt forming a circumferential step along the periphery on a radially interior side of the reinforcement ring, or includes a circumferential bead along the periphery. | 12-19-2013 |
20140121087 | METHOD FOR MANUFACTURING A CONICAL SLEEVE AND/OR A PAPER CUP - An apparatus for manufacturing a sleeve for a paper cup and/or a paper cup comprises a machine frame and at least two star wheels, which are rotatably connected with the machine frame and which can be rotated in synchronized cycles. A first star wheel comprises a number of conical mandrels, on each of which one sleeve made of a flat-lying blank can be formed. The star wheels are positioned in one plane and are arranged to a vertical wall of the machine frame with horizontal rotary axes. The star wheels can be connected to at least one drive, whereby the drive is arranged on the side of the machine frame wall facing away from the star wheels. | 05-01-2014 |
20140124518 | INSULATING CUP AND METHOD FOR PRODUCING AN INSULATING CUP - An insulating cup including an essentially liquid-tight inner cup and an outer sleeve enveloping the inner cup at least in sections, with the outer sleeve including a blank made of paper material and an insulating layer applied on the paper material. The insulating layer is applied merely on a partial section of the blank, wherein an overlapping region of the blank, in which region the outer sleeve has a material thickness at least twice the thickness of the paper material, is not provided with the insulating layer. | 05-08-2014 |
20140216972 | CUP MADE OF A PAPER MATERIAL - A cup made of paper material having a fillable interior is provided. The cup is formed by a conical sleeve and a bottom. The bottom is attached to the sleeve at the lower end of the interior with a bottom skirt in an essentially liquid-tight way. The sleeve and/or the bottom in the area of the bottom skirt and/or the bottom skirt itself includes, at least in one area along the periphery, an outwardly projecting widening. A lower edge of the widening forms a standing surface for the cup. The widening can form a structure for holding another cup of the same type, which structure can act together with a similar cup during stacking. The cup can include a heat-insulting outer sleeve. | 08-07-2014 |