Manufacturing container or tube from paper; or other manufacturing from a sheet or web inventions 02/07

20070042885 - Packaging machine: The invention relates to a packaging machine. There are packaging machines known that form a planar material in order to produce a package. Thereby, the planar material is formed, i.e. folded, wrapped, deep-drawn or the like. The planar material is commonly provided as a plastic film, especially with a plurality... Agent: Perman & Green

20070042886 - Case former with pivotal engagement roller assemblies: A new and improved case former, or carton folding and erecting apparatus, is disclosed wherein a pair of pivotal support arms, upon each one of which is mounted a case or carton engagement roller, are mounted upon the machine framework such that when actuator mechanisms, for folding the oppositely disposed... Agent: Steven W. Weinrieb Schwartz & Weinrieb

20070042887 - Forming die assembly with enhanced stop: A die assembly for producing paperboard pressware includes an obliquely angled, continuous ring, and/or annular stop member between an inner die member and an outer die ring. Increased surface area of contact between stop components provides greater wear resistance, and the angled contact face maintains alignment of the die components.... Agent: Patent Group Ga030-43 Georgia-pacific Corporation

20070042888 - Cylinder pertaining to a folder comprising a cylinder body and at least one gripper: A cylinder, which is part of a folder, includes a cylinder body with at least one gripper that can be moved between a retracted position within the cylinder body, an extended position, and a clamping position in which a tip of the gripper presses flat material against a surface section... Agent: Douglas R Hanscom Jones Tullar & Cooper

20070037682 - Tray erector: A machine (1) for erecting open topped cartons or trays from a substantially flat blank of varying height and footprint dimensions, comprising a magazine 3 adapted to support a supply of flat blanks of predetermined dimensions, a vacuum transfer means for transferring blanks one at a time from the supply... Agent: Powell Goldstein LLP

20070037683 - Folding drum of a folder of a printing press: A folding drum includes folding-drum side walls lying opposite one another, journals lying opposite one another and acting on the folding-drum side walls, a frame on which the folding drum is mounted rotatably via the folding-drum side walls and the journals, a folding-blade spindle arranged between the folding-drum side walls,... Agent: Cohen, Pontani, Lieberman & Pavane

20070032361 - Multiple stage web material processor: A multiple stage web processor including a tensioning stage and a gluing stage. The tensioning stage includes an air bag which generates a normal force applied against the web material. Web material tension may be altered with a change in air bag pressure. The gluing stage includes an adhesive applicator... Agent: Fulbright & Jaworski LLP John F. Klos

20070032362 - Craft-making tool: A tool for forming articles from sheets of conformable material comprises a base and a handle. The base includes a circular-shaped groove formed in a face thereof whereby the circular-shaped groove defines a circular-shaped protrusion encompassed thereby. The handle includes a circular-shaped annular extension engagable within the circular-shaped groove for... Agent: David Odell Simmons

20070027012 - Device for forming a vacuum in containers with separable and washable liquid recovery tray: The invention concerns a device for creating a vacuum in, and sealing containers for the preservation of vacuum packed products. It includes a plate or tray base (11, 41) forming at least a part of a suction chamber and having at the rear a couple of constraint means, and a... Agent: Mcglew & Tuttle, PC

20070027013 - Device for conveying signatures between two cylinders of a folding machine: A device for conveying signatures from a gripper cylinder to a folding cylinder comprises, in a free gap formed between the two cylinders, a supporting element supporting a plate which can be pivoted about a fulcrum, the plate rotatably supporting a signature guiding body having an oval cross-section and extending... Agent: Darby & Darby P.C.