Abstract:
A production plant (22) for books (23) printed with digital technologies. comprising one or more forming stations (26) of book blocks (32), one or more cover binding machines (27) for assembling the book blocks with respective covers (33), an electronic center (29) and a plurality of spiral towers (39) for accommodating the book blocks of the forming stations and transfer them to the binding machines. The book blocks and the covers have respective book codes (34) and cover codes (36) uniquely associated with the respective books of a given working order. Each tower (39) includes a conveyor belt (42) that can be moved along a spiral path. a belt motorization group and an electronic control unit (44). The towers serve as a temporary storage for the blocks and capacity of movement between loading areas (49) adjacent to the forming station and unloading areas (50) adjacent to the binding machines. The electronic control units (44) pre-set the towers to store in an optimized way along the conveyor belt the book blocks from the forming stations. to supply the binding machines with the stored book blocks and to form and memorize databases identifying the stored book blocks. The electronic center (29) of the plant is interfaced with the electronic control units (44) of the towers and with the binding machines for a survey of the loading data and for a functional coupling of the loaded towers with the binding machines.
Abstract:
A method of providing a book binding assembly in the form of a stack of hardcovers for making hardcover books, with the hardcovers having pressure sensitive adhesives on both sides for securing a cover wrap onto the hardcovers. Liner sheets are disposed over the upper hardcover and intermediate the hardcovers of the stack to protect the various adhesive elements. The liner sheet is then used to accurately apply a cover wrap to the hardcover on which the liner sheet is disposed.
Abstract:
A device for manufacturing a book on demand, including a cover printing or receiving station designed to respectively print or receive a cover, a body printing or receiving station designed to respectively print or receive a body, a binding station designed to join together the body and the cover, a conveyor designed and/or programmed to convey the cover and/or the body between the different stations, the device is designed to deposit glue in a gluing region on the verso of the cover inside the binding station before the cover and the body are joined together by gluing, forming a book.
Abstract:
A bookbinding device includes a control unit for calculating set parameter values for a clamper and a processing unit on the basis of thickness on a book body to be bound, and initially setting the clamper and the processing unit in accordance with the set parameter values. The control unit includes an input unit for receiving an input of a reference parameter value for two or more different book body thicknesses; a function generation unit for generating, on the basis of the reference parameter value, a function for calculating a set parameter value that has been adjusted in accordance with the book body thickness; a parameter calculation unit for calculating, on the basis of the book body thickness, the set adjusted parameter value by using the function; and an initial setting unit for initially setting the clamper and the processing unit in accordance with the set adjusted parameter value.
Abstract:
A preheating station for different shaping tools for shaping a folding region of a lying outstretched book cover includes a plurality of receiving spaces for the different shaping tools for shaping different book covers lying outstretched. At least one heating element is arranged in a region of each of the receiving spaces and a temperature sensor is connected to the heating element. A control device is connected to the one heating element and the temperature sensor. A sensor is connected to the control device and configured to detect at least one identifying feature of the different shaping tools received in the preheating station.
Abstract:
Method for binding a bundle (5) of sheets (1), whereby an edge (2) of the bundle (5) of sheets (1) is bound, whereby use is made of sheets (1) in which a strip (4) of each of the sheets (1) is double folded separately beforehand along the same line to form a fold line (3) parallel to and at a distance (A) from the aforementioned edge (2). If paper with a density of less than 120 grams per square metre is used for the sheet (1), after having been double folded the strip (4) is folded at least once more along the aforementioned fold line (3).
Abstract:
A method for providing a stack of book covers for production of finished books includes supplying a task stack of book covers having identical cover formats and stacked one above another in an unknown or known sequence. Each book cover in the task stack includes an identifier comprising cover information. The book covers are separated out and conveyed from the task stack as separate book covers in a sequence that does not change until a completion signal is transmitted. The separated out book covers are counted, an identifier on each separated out book cover is detected, and cover information is read out of the respective identifier stored. The separated out book covers are deposited on top of one another in the sequence in which they were separated out for forming a detected stack. An identifier is stored that identifies the detected stack together with the temporarily stored cover information.
Abstract:
A photograph album (10) with a square spine comprises a cover (12) having a first sheet (17), a second sheet (18), and a central square spine (19) which connects the first sheet (17) to the second sheet, and a plurality of pages (13, 14, 15) bound reciprocally in correspondence to a first side (16a) to define a book body (11), characterized in that the last of said pages (14) is partly connected to the internal surface of said second sheet (18), having a first surface portion (21) solidly associated to the internal surface of said second sheet (18), to define the only connection between said cover (12) and said book body (11), and a second surface portion (22) free and not connected to the internal surface of said second sheet (18), said first surface portion (21) being a part of the last of said pages (14) disposed in proximity to a second side (16b) of said last page (14), opposite said first side (16a).
Abstract:
When two or more post-processing devices are designated for a print job, two or more attribute values (finished size, imposition method, finishing, etc.) of each print attributes which can be set for the print job are allowed to set. When two or more finished size attribute values are set, finished pages having a size smaller than a given finished size and register marks are sequentially laid out in a finished page having the given finished size in a nested manner.
Abstract:
Method for binding a bundle of leaves (11) in a binding element (1) with a U-shaped back (2) with a base (3) and upright arms (4) and a hot-melt adhesive (8) in the back, includes introducing the bundle in the back (2), and then heating up the back (2) to melt the hot-melt adhesive (8), wherein an oversized binding element (1) is chosen in which the bundle (11) is received with a certain sideways play (C), and the binding element (1) with the hot-melt adhesive (8) in the molten state is placed between two parallel pressure bars (17) that are moved towards one another with a force in order to fold the arms (4) towards one another.