Class / Patent application number | Description | Number of patent applications / Date published |
493152000 | Nonrectangular cross section container | 6 |
20080234119 | SERVO-DRIVEN FORMING PRESS - A forming apparatus for producing paperboard pressware includes servo-driven blanking and product forming subsystems, and a computerized control system to provide independent control of the servo-driven subsystems for improved timing and positional accuracy. Independent and individual electronic control of the various component subsystem enables remote control and monitoring of production and machine functions. | 09-25-2008 |
20080318749 | Methods and Systems for Packaging a Product - A method for applying a heat-shrink patch to a carton for forming a shape of the carton. The carton includes a top panel, a bottom panel, at least one side panel extending between the top panel and the bottom panel and a movable section that is movable between a first position and a second position. The method includes providing a heat-shrink patch in a pre-shrunk configuration. The heat-shrink patch is coupled in the pre-shrunk configuration to at least a portion of an interior surface of a blank of sheet material including at least a portion of the movable section. The carton is formed from the blank of sheet material. The movable section is moved from the first position to the second position to form the shape of the carton by heating the heat-shrink patch to shrink the heat-shrink patch to a shrunk configuration. | 12-25-2008 |
20110143900 | Pressware Die Set With Pneumatic Blank Feed - An improved apparatus for making disposable pressware features a pneumatic feeding system which accelerates a paperboard blank into a forming die. In a typical embodiment, a pair of adjustable air knives propel a paperboard blank into the forming cavity. | 06-16-2011 |
20160031178 | METHOD OF PRODUCING A STACKING PROJECTION AND CORRESPONDING TOOL - In a method of producing a stacking projection and a corresponding tool a mandrel as part of the tool is inserted into a cup, wherein the mandrel comprises a receiving recess. The bottom part of the cup is then supported by a supporting tool and a collet is assigned to a region of the cup where the stacking projection is to be formed. Thereafter, at least a part of the collet is pressed radially inwardly in direction to the receiving recess such that a portion of the cup wall is pressed into the receiving recess to form the stacking projection. Simultaneously, the height of the cup is reduced by displacing the mandrel and/or the supporting tool with respect to the other in axial direction. Finally, pressure applied to the collet is released and the cup is removed with the mandrel from the collet and the supporting tool. By such method and corresponding tool the stretching of the wall material is avoided as well as any defect of an inner layer of polymer of this material and simultaneously the method of production and corresponding tool are simplified or of simply construction and can be used for high production rates of corresponding cups. | 02-04-2016 |
493154000 | By use of conical former (e.g., pleating, etc.) | 2 |
20100160130 | Device and a process for the production of sleeves - The invention relates to a device and a process for manufacturing sleeves, in particular paper sleeves for the production of paper cups, comprising a take-up mandrel for taking up a sleeve, whereby the take-up mandrel comprises a circumferential recess, also comprising a press roller for placing on an outer side of the sleeve and for forming at least one circumferential projection in the recess of the take-up mandrel. In accordance with the present invention, the recess is designed in the form of a shoulder. | 06-24-2010 |
20150111711 | Container for an Ice Cream Cone and Process for Preparing the Container - A process for the preparation of an ice cream cone sleeve with a rounded tip comprising the steps of: a) providing a forming element ( | 04-23-2015 |