Abstract: A decurling device includes: a pair of decurling units configured to correct curl of a recording medium by sandwiching the recording medium; a switching unit configured to switch the pair of decurling units between a first state in which a pressure contact force is relatively large and a second state in which the pressure contact force is smaller than that in the first state; a release unit configured to release a pressure contact between the pair of decurling units; and a restricting unit configured to restrict release of the pressure contact between the pair of decurling units when the pair of decurling units are in the first state.

Abstract: A recording apparatus includes a containing portion that contains a rolled sheet obtained by winding a sheet and a recording portion that records an image on the sheet fed from the rolled sheet contained in the containing portion and further includes an opening/closing member that can be movable between an open position at which the containing portion is opened and a closed position at which the containing portion is closed and a first guiding portion provided in the opening/closing member to guide the rolled sheet to the containing portion in a case where the opening/closing member is at the open position.

Abstract: A radial spacing, between two rotating cylindrical embossing tools, is adjustable, in an embossing device (14) having: an armature (19, 21); a first structure (16, 24, 26, 27, 29) which is movably mounted in translation relative to the armature (19, 21), which has a first rotating cylindrical tool (16); a second structure (17, 22, 28, 31) mounted in a fixed manner on the armature (19, 21) and which is provided with a second rotating cylindrical tool (17). A method includes steps of: pushing (T) on the first structure to move it closer to the second structure by leaning on the armature (19, 21) to adjust a radial space, or pulling (P) on the first structure (16, 24, 26, 27, 29) in order to move it away from the second structure (17, 22, 28, 31) by leaning on the armature (19, 21) in order to finely adjust the radial spacing between the first and the second tools (16, 17).

Abstract: A device and a method for folding a print substrate web is disclosed. The device has devices for quarter folding and for cross-cutting the print substrate web for severing individual products as well as devices for cross folding. As viewed in the transport direction of the products, an arrangement for dividing the product stream is provided after a second quarter folding device, the arrangement conveying the successive products to a first and a second conveyor belt in an alternating manner.

Abstract: A carton processing apparatus and method can be used to reduce inventory of pre-printed or pre-labeled cartons. The carton processing apparatus can use a stacked inventory of unassembled cartons in a first planar orientation. A carton can be picked from the inventory, rotated from the first planar orientation to a print plane, and transported near a carton coding device, such as an ink jet printer, which can apply indicia to the carton. The processed carton can be further rotated or provided to a downstream device or process.

Abstract: In a sheet folding apparatus, to enable a jammed sheet to be removed with ease when a jam occurs, a casing having a carry-in entrance and a carrying-out exit is divided into an upper unit and a lower unit via a first transport path for carrying a sheet from the carry-in entrance to the carrying-out exit, a second transport path for performing folding processing on a sheet is disposed in the direction for crossing the first transport path, and in the upper unit are disposed a sheet front end switchback path for reversing and carrying the sheet toward a folding roller pair and sheet deflecting means for guiding the sheet to the folding roller pair. Then, the upper unit is coupled to the lower unit to be openable and closable by a hinge shaft rotating around one side end portion orthogonal to the sheet transport direction of the first transport path.

Abstract: Device for printing Braille characters on cardboard blanks travelling in a folder-gluer along a substantially planar path, the device comprising rotary embossing tools carried by two respective parallel shafts rotatably mounted above and below of the plane of said path and operable for printing Braille characters on their blanks during their run through the folder-gluer. The tools are supported on shafts and the tools are adjustable axially and angularly with respect to each other.

Abstract: A method and apparatus for controlling or regulating a folder of a printing press is disclosed. Setpoint fold values are generated on the basis of prepress stage data and printed copies are measured in the folded and/or partially folded state in order to determine actual fold values. The actual fold values which are determined in the process are compared with the corresponding setpoint fold values and, as a function of this comparison, the folder is set automatically in such a way that the actual fold values correspond to or are approximated to the setpoint fold values in subsequent printed copies.

Abstract: An apparatus for providing a printed and textured web substrate is disclosed. The apparatus has a printing apparatus and an apparatus for imparting elastic-like behavior. The printing apparatus has at least one rotatable ink roller for transferring an ink to the web substrate. The apparatus for imparting elastic-like behavior has a pair of intermeshing rollers capable of providing at least a portion of the web substrate with an elastic-like behavior.

Abstract: Device for printing Braille characters on cardboard blanks travelling in a folder-gluer along a substantially planar path, the device comprising rotary embossing tools carried by two respective parallel shafts rotatably mounted above and below of the plane of said path and operable for printing Braille characters on their blanks during their run through the folder-gluer. The tools are supported on shafts and the tools are adjustable axially and angularly with respect to each other.

Abstract: A comprehensive model design environment for creating a comprehensive model having a graphical design and a structural design includes at least two design stations and a database. Each design station comprises a graphical. design module for generating signals indicative of the graphical design and a structural design module for generating signals indicative of the structural design. The database receives the graphical design and the structural design signals, and generates in accordance therewith an ordered set of signals corresponding to the graphical design and the structural design. Each of several parties which collaborate in designing a package may access the database, greatly reducing design time.

Abstract: An image forming system with a finisher connected to a copying machine via an inverting unit. The finisher has a stapling section which staples sheets stacked on a tray with a stapler and a folding section which folds a sheet with folding rollers. In a confidential mode, a sheet on which an image with confidential or private contents has been copied is transported to the finisher with its image-formed side facing down and is folded in two with the image inside. Then, in the stapling section, the folded sheet is stapled along a side opposite the fold.

Abstract: A box blank forming apparatus includes at least one printing assembly, a slotting assembly, and a feeding and conveying mechanism for feeding blanks through the apparatus. The printing assembly includes a rotatable printing cylinder, and the slotting assembly includes a rotatable blade. The feeding and conveying mechanism brings the blanks into contact with the printing cylinder and the slotter blade to complete printing and slotting operations on the blanks in the formation of boxes. An interrupter is provided in association with the printing assembly for removing the blanks from contact with the printing cylinder, and similar structure can also be provided with the slotting assembly for removing the blanks from contact with the slotter blade. A controller is provided for controlling operation of the interrupter of the printing assembly.

Abstract: In a folding apparatus for web-fed rotary printing presses with linear folding units, transverse folding units and a cylinder part it is intended to selectively produce transversely stapled as well as transversely glued products. A receiving unit for interchangeable transverse gluing devices and continuous transverse stapling devices is disposed below the linear folding units and above the cylinder part.

Abstract: This invention relates to a curl correcting device comprising a sheet transport path, an opening member openable from a main body of the device, for opening the sheet transport path, transport means for transporting a sheet along the sheet transport path, a first guide member for guiding the sheet transported by the sheet transport means, a second guide member for guiding the sheet transported by the sheet transport means and correcting the curl of the sheet in cooperation with the first guide member, and moving means for moving at least one of the first and second guide members to a position not correcting the curl tendency, in a state in which the opening member is closed.

Abstract: In a machine including structure for printing an indicia on a sheet at a predetermined printing speed, wherein the machine includes structure for feeding the sheet in a path of travel to the printing structure, apparatus for detecting a malfunction of the machine, the apparatus comprising, structure for controlling the machine, the controlling structure including a microprocessor, structure for sensing the sheet in the path of travel, the sensing structure including a first sensor connected to the microprocessor for providing a first sensing signal thereto in response to sensing the sheet, the sensing structure including a second sensor connected to the microprocessor for providing a second sensing signal thereto in response to sensing the sheet, and the microprocessor programmed for causing the sheet feeding structure to feed the sheet to the sensing structure at a first predetermined sheet feeding speed less than the printing speed, causing the printing structure to commence a printing cycle after a first p

Abstract: In an electrophotographic image recording apparatus, a bending correction mechanism is provided for correcting a bending direction of a recording sheet such as fan-fold paper which is fed therethrough. In the mechanism, a pressure roller is provided and is arranged on the upstream side of the feed path of the recording sheet with respect to a photoconductive drum of the apparatus, and on the photoconductive drum side with respect to the feed path of the recording sheet. A guide member arranged opposite to the pressure roller with respect to the feed path of the recording sheet is also provided. The recording sheet is nipped between the pressure roller and the guide member, and the recording sheet is caused to contact the circumferential surface of the pressure roller member by a predetermined amount.

Abstract: A machine for forming a box without smearing or distorting its printed matter. The machine has a feed section at its input stage, a stacking section at its output stage, and print, dryer, and die cutter sections at its intermediate stages. The dryer section has an overhead vacuum conveyor for moving box blanks from the print section to the die cutter section. The die cutter section for forming the cutouts in the box has a first and a second roller, with the first roller having an extension and the second roller means having a soft surface to allow the extension to penetrate, thus cutting the box. The drying operation is performed without causing any smearing of the printed matter and, similarly, cutouts are formed without causing any distortion of the printed matter, all being accomplished while the box blank moves along its predetermined path within the box forming machine.

Abstract: A packaging machine is provided having an intermittent foil advance with printing means. During the working cycle of the packaging machine the foil is passed through rotary type printing means for obtaining an improved printing format and generating larger printing formats under narrow space conditions.

Abstract: An apparatus for forming a tab on a tearing tape for a packing film for a pack of cigarettes, etc. and printing an identifying color or pattern on the tab. A cutter is provided on a roller facing a roll for supporting a bonded assembly of a web for forming a plurality of tearing tapes and a web for forming a plurality of packing films. The cutter has a generally U-shaped cutting edge for cutting a tab for each tearing tape. A printing plate is disposed movably in the cutter for printing an identifying color or pattern on each tab simultaneously when it is cut. An inking roller is provided on the opposite side of the cutter from the supporting roll for supplying a printing ink to the printing plate. The printing plate has a printing surface surrounded by the cutting edge and projecting slightly therefrom when the printing plate is in its inoperative position.

Abstract: In the case of a packaging machine, in particular for blister packs, a device for flexographic printing on a strip of packaging having a continuous movement comprises a roll supporting a printing block of resilient material in plate form which is detachably associated with the said roll and an ink tray with which there is associated a plurality of inking rollers and so-called anilox rollers which is movable with respect to the said printing block support roll in order to distance the said anilox roll from the support roll together with roller means for pressing the strip against the said printing block support roll by means of control means operated by the means for controlling and stopping the packaging machine, the said printing block support rolls, inking roller and anilox being maintained in a movement of rotation when the said packaging machine is stopped.

Abstract: An apparatus of feeding cardboards to a carton making section in the course of which they are individually printed in ink of different colors station by station, the apparatus including a conveyor unit located between each adjacent stations, which conveyor unit comprises an upper conveyor and a lower conveyor adapted to hold the cardboards therebetween, at least one of the upper conveyor or the lower conveyor including spikes projecting toward the cardboards held thereon, thereby securing the transferring of the cardboards from station to station.

Abstract: An embossing method to avoid nesting in convolutely wound rolls and product wherein the repeat length is at least as great as the roll circumference.