Abstract: A system for the replacement of sleeves that can be slipped on arbors of ink transfer rollers of at least printing machine has a storage device, in which the sleeves not being used in current ink transfer can be stored, and a transport device, with which several sleeves can be transported to the printing machine. The system has a transfer device the facilitates the transfer of the sleeves between the storage device and/or the transport device and the arbors of the ink transfer rollers, and/or between the storage device and the transport device.

Abstract: A system for the replacement of sleeves that can be slipped on arbors of ink transfer rollers of at least printing machine has a storage device, in which the sleeves not being, used in current ink transfer can be stored, and a transport device, with which several sleeves can be transported to the printing machine. The system has a transfer device the facilitates the transfer of the sleeves between the storage device and/or the transport device and the arbors of the ink transfer rollers, and/or between the storage device and the transport device.

Abstract: A system for replacement of sleeves that can be slipped on arbors of Wei y transfer rollers of a printing machine has a storage device, in which the sleeves, which are not used in cl current ink transfer, can be stored, and transport devices, with which several sleeves can be transported to the printing machine, Devices for the transfer of the sleeves with which the sleeves can be transported between the storage device, the transport devices, an, the arbors of the ink transfer rollers include devices for receiving the sleeves, which are associated with a robotic arm such that the devices for receiving the sleeves have three degrees of freedom for translation and are rotatable about at least two axes of rotation.

Abstract: A system for the replacement of sleeves that can be slipped on arbors of ink transfer rollers of at least printing machine has a storage device, in which the sleeves not being, used in current ink transfer can be stored, and a transport device, with which several sleeves can be transported to the printing machine. The system has a transfer device the facilitates the transfer of the sleeves between the storage device and/or the transport device and the arbors of the ink transfer rollers, and/or between the storage device and the transport device.

Abstract: A system for the replacement of sleeves that can be slipped on arbors of ink transfer rollers of at least printing machine has a storage device, in which the sleeves not being used in current ink transfer can be stored, and a transport device, with which several sleeves can be transported to the printing machine.

Abstract: The invention relates to a drying device (10) for a drying between inking units of a printing machine (1), with which a substrate (2) can be transported via rotating cylinders (3.1, 3.2, 3.3) and is printable with a coloring agent (4), with an air supply unit (11) for supplying of air (5) in direction of the substrate (2) in order to effect a drying of the coloring agent (4), a suction unit (12) for discharging the air (5), a control unit (20), which controls and/or regulates the air supply unit (11) in dependence of the operating parameters (B) in a way that altering drying areas (13.1, 13.2, 13.3) are adjustable at the substrate (2).

Abstract: The invention relates to a system for replacement of sleeves (6, 6a) (6, 6a) that can be slipped on arbors (5, 5a) of ink transfer rollers (4) of at least one printing machine (1), with a storage device, in which the sleeves (6, 6a) (6, 6a), which are not used in the current ink transfer, can be stored, and/or with transport devices (8, 9), with which several sleeves (6, 6a) (6, 6a) can be transported to the printing machine (1). The inventive step lies in the means for the transfer of the sleeves (10-19, 21), with which the sleeves (6, 6a) can be transported between the storage device and/or the transport devices (8,9) and the arbors (5, 5a) of the ink transfer rollers (4) in at least one printing machine (1) and/or between the storage device and the transport devices (8, 9).

Abstract: The invention relates to a drying device (10) for a drying between inking units of a printing machine (1), with which a substrate (2) can be transported via rotating cylinders (3.1, 3.2, 3.3) and is printable with a colouring agent (4), with an air supply unit (11) for supplying of air (5) in direction of the substrate (2) in order to effect a drying of the colouring agent (4), a suction unit (12) for discharging the air (5), a control unit (20), which controls and/or regulates the air supply unit (11) in dependence of the operating parameters (B) in a way that altering drying areas (13.1, 13.2, 13.3) are adjustable at the substrate (2).

Abstract: The invention relates to a system for replacement of sleeves (6, 6a) (6, 6a) that can be slipped on arbors (5, 5a) of ink transfer rollers (4) of at least one printing machine (1), with a storage device, in which the sleeves (6, 6a) (6, 6a), which are not used in the current ink transfer, can be stored, and/or with transport devices (8, 9), with which several sleeves (6, 6a) (6, 6a) can be transported to the printing machine (1). The inventive step lies in the means for the transfer of the sleeves (10-19, 21), with which the sleeves (6, 6a) can be transported between the storage device and/or the transport devices (8,9) and the arbors (5, 5a) of the ink transfer rollers (4) in at least one printing machine (1) and/or between the storage device and the transport devices (8, 9).

Abstract: The invention relates to a system for replacement of sleeves (6, 6a) (6, 6a) that can be slipped on arbors (5, 5a) of ink transfer rollers (4) of at least one printing machine (1), with a storage device, in which the sleeves (6, 6a) (6, 6a), which are not used in the current ink transfer, can be stored, and/or with transport devices (8, 9), with which several sleeves (6, 6a) (6, 6a) can be transported to the printing machine (1). The inventive step lies in the means for the transfer of the sleeves (10-19, 21), with which the sleeves (6, 6a) can be transported between the storage device and/or the transport devices (8,9) and the arbors (5, 5a) of the ink transfer rollers (4) in at least one printing machine (1) and/or between the storage device and the transport devices (8, 9).

Abstract: The invention relates to a system for replacement of sleeves (6, 6a) (6, 6a) that can be slipped on arbors (5, 5a) of ink transfer rollers (4) of at least one printing machine (1), with a storage device, in which the sleeves (6, 6a) (6, 6a), which are not used in the current ink transfer, can be stored, and/or with transport devices (8, 9), with which several sleeves (6, 6a) (6, 6a) can be transported to the printing machine (1). The inventive step lies in the means for the transfer of the sleeves (10-19, 21), with which the sleeves (6, 6a) can be transported between the storage device and/or the transport devices (8,9) and the arbors (5, 5a) of the ink transfer rollers (4) in at least one printing machine (1) and/or between the storage device and the transport devices (8, 9).

Abstract: A process for adjusting the print image of a rotating machine equipped with transfer rollers and actuators assigned to them includes changing the position of the rollers. During the printing operation, at least one camera records the intensity of light reflected from the printed material. The camera also feeds the recorded measured values to a control and regulation unit that compares the recorded measured values with set values, and generates corrective signals for the actuator of at least one part of the rollers involved in the printing process. Based on the corrective signals, the actuator of the relative position of the roller assigned to it is actuated until the measured values once again lie within a tolerance range.

Abstract: A process for adjusting the print image of a rotating machine is described. The rotation printing machine is equipped with in transfer rollers (F, K) and actuators assigned to them, with which it is possible to change the position (x) of the rollers (F, K). The new and inventive element of this process is that during the printing operation, at least one camera records the intensity of the light reflected from the printed material. The camera also feeds the recorded measured values to a control and regulation unit that compares the recorded measured values with set values and generates corrective signals for the actuator of at least one part of the rollers involved in the printing process. Based on the corrective signals, the actuator of the relative position of the roller assigned to it is changed till the measured values once again lie within a tolerance range.

Abstract: Introduced are a device and a process for setting the printed image of a rotary press by adjusting the relative position of the rollers (3, 7, 8) involved in the ink transfer. In this respect at least one part of these rollers (7, 8) can be moved toward each other both together and also independently of each other by means of their own actuating drives (M1 to M4), so that the rollers (3, 7, 8) involved in the printing process can be set into motion in relation to each other, In addition, there is at least one camera (K) that scans the printed image (10) on the printed material web (17) and that feeds the images shot in succession to an electronic control and regulating unit (13). This control and regulating unit (13) generates signals for the actuating drives of at least one part of the rollers (3, 7, 8) involved in the printing and inking process until or as the printed image is reproduced without area loss.

Abstract: A drying compartment for drying a printed web, consisting of a housing with intake and outlet openings for the web and with at least one infrared radiator directed at the web and/or with blower nozzles which blow hot air onto the web. In order to remove layers of air entrained by the web, turbulence generators are positioned above the web, or above and below the web.

Abstract: Introduced are a device and a process for setting the printed image of a rotary press by adjusting the relative position of the rollers (3, 7, 8) involved in the ink transfer.

Abstract: A drying compartment for drying a printed web, consisting of a housing with intake and outlet openings for the web and with at least one infrared radiator directed at the web and/or with blower nozzles which blow hot air onto the web. In order to remove layers of air entrained by the web, turbulence generators are positioned above the web, or above and below the web.