Abstract: A cutting unit for cutting preparation features in a web of sheetlike material is provided. The cutting unit has a first part with a rigid base portion, at least one first cutting tool configured to cut a first preparation feature in the web of sheetlike material, and at least one second cutting tool configured to cut a second preparation feature in the web of sheetlike material. The at least one first and second cutting tools are attached to the base portion and located at a distance from each other, wherein at least one of the at least one first or second cutting tools is supported by a flexible support that is located in the rigid base portion of the first part.

Abstract: An imprinter for creating impressions of designs in media such as buttercream, fondant, gum paste, modeling dough, and cookie dough for decoration. The imprinter includes a retainer having a retainer body and at least one retaining portion and a lock configured to be received by the retainer. The lock has a lock retaining portion engageable with the retaining portion of the retainer to selectably secure the lock to the retainer.

Abstract: A graphic arts die assembly and chase for use in a graphic arts press are disclosed for use in conjunction with a press. The die assembly includes a die plate formed at least partially of ferromagnetic material and a chase with a plurality of magnet assemblies configured to provide a magnetic coupling force to selectively secure the die plate to the chase. The chase includes an actuatable releasing assembly to exert a disengagement force to separate the magnetic securement between the plates.

Abstract: An apparatus and methods for the adjustment of the position of a die in a printing press are disclosed. The apparatus and methods provide for the adjustment of a die frame within a chase. The chase defines a horizontal and a vertical axis. The die frame is slidably secured in a chase to permit movement and adjustment of the die frame in the horizontal and the vertical axis. The die frame may be slidably mounted to one or more vertical guides and one or more horizontal guides to facilitate movement and adjustment in the horizontal and vertical axis.

Abstract: A graphic arts die assembly and chase for use in a graphic arts press are disclosed for use in conjunction with a press. The die assembly includes a die plate formed at least partially of ferromagnetic material and a chase with a plurality of magnet assemblies configured to provide a magnetic coupling force to selectively secure the die plate to the chase. The chase includes an actuatable releasing assembly to exert a disengagement force to separate the magnetic securement between the plates.

Abstract: The image forming apparatus includes a chassis, a feed roller, and a press roller. The chassis includes first and side surfaces, a bottom surface that connects the first and second side surfaces, and a curved part formed unitarily with the bottom surface. The curved part has a feed roller bearing support portion. The feed roller is rotatably supported between the first and second side surfaces via feed roller support bearings for conveying paper. The feed roller bearing support portion of the curved part supports one of the feed roller support bearings. The press roller is rotatably supported between the first and second side surfaces for pressing on the feed roller. The feed roller has a paper conveying portion that has a plurality of projecting portions. A widthwise center of the paper conveying portion substantially matches with a widthwise center between the pair of feed roller bearings.

Abstract: An apparatus and methods for the adjustment of the position of a die in a printing press are disclosed. The apparatus and methods provide for the adjustment of a die frame within a chase. The chase defines a horizontal and a vertical axis. The die frame is slidably secured in a chase to permit movement and adjustment of the die frame in the horizontal and the vertical axis. The die frame may be slidably mounted to one or more vertical guides and one or more horizontal guides to facilitate movement and adjustment in the horizontal and vertical axis.

Abstract: A method for preparing a microporous ink-impregnated marking structure according to the invention involves use of a window-like frame instead of a conventional chase. The frame is placed on the upper face of the matrix board or mold so that the premix, containing ink, plasticizer and resin, is retained therein. The premix fills the cavities and excess premix forms a continuous layer over the cavities in the mold, with the edges of the layer retained by the frame. A layer of an ink-absorbent backing material is placed on the layer of premix, and the backing is covered with a plate. The assembly is heated with pressure to form a microporous, marking fluid impregnated structure having a relief pattern corresponding to the cavities, and then cooled. The marking structure can then be used to make self-inking hand stamps.

Abstract: An attachment and method for converting a duplicator to a multi-purpose machine capable of printing serial numbers, designs, logos and signatures, as well as scoring and perforating work sheets including a chase adapted to be attached to a blanket cylinder of a duplicator machine for receiving implements for serial numbering, printing signatures, designs and logos, perforating and scoring.

Abstract: The present invention is a stamp cartridge comprising a casing having a predetermined number of channels for receiving a plurality of stampers and a holder portion for holding one of the stampers. The closed side of the casing has a plurality of holes opened therein, each hole being correspondent to one of the stampers and allowing one end of each stamper to extend into one of the holes. The end surface of one end of each stamper is flush with the external surface of the closed side of the casing. Alternatively, the end of each stamper is formed as a post which not only extends into one of the holes but also protrudes beyond the same to the outside of the casing. Therefore, the stamper can be pushed out by pressing one end of the stamper moving it along the channel of the the casing.

Abstract: The inking bars of an intaglio inking device are mounted in a cartridge which is easily inserted into and removed from the inking device. Adjacent inking bars have different aperture patterns to form an ink path transversely across the inking bars to remove ink from between adjacent bars. A moveable shuttle carries stop bars which can be used to selectively detent the inking bars.

Abstract: An apparatus for serially imprinting and cutting a tape such as an award ribbon includes a pneumatically actuated, heated imprinter and sequentially operated, pneumatically actuated cutter and trimmer. A stepping motor provides incremental movement of the ribbon and a ratchet drive mechanism coupled to the imprinter provides advancement of the foil or printing tape. The entire operation of the apparatus is under the control of a microprocessor which accepts information from the operator regarding ribbon length, imprint position and quantity and sequentially activates the various elements of the imprinting apparatus.

Abstract: A typeholding chase which positively clamps rubber type elements, and firmly engages the elements during high speed machine operation. The chase provides secure engagement of type elements, while facilitating interchange of such elements without a need for separate tools. The chase houses a plurality of resilient support members including mounting surfaces as well as spacer blocks and a bias plate for inducing a type clamping force.