摘要:
A modular printing machine system for printing on sheets, including a first printing machine of satellite construction type having a central first impression cylinder and at least four printing devices assigned thereto, a second printing machine having a second impression cylinder, and a coupling device for coupling the printing machines to one another for in-line operation thereof, includes a feeding device for transferring the sheets to the second impression cylinder, and at least one adjusting device assigned for register correction to the feeding device.
摘要:
A method for producing a print carrier within a printing machine includes providing on a cylinder of the printing machine a prefabricated carrier material having a contact surface, and, within the printing machine, applying an impressionable polymer to the contact surface of the prefabricated carrier material; and a device for performing the method.
摘要:
A modular printing machine system for printing on sheets, including a first printing machine of satellite construction type having a central first impression cylinder and at least four printing devices assigned thereto and a sheet feeder, a second printing machine having a sheet feeder, and a coupling device for coupling the printing machines to one another for in-line operation thereof, includes a second impression cylinder in the second printing machine, the second impression cylinder and the first impression cylinder being of different sizes.
摘要:
Method of influencing ink-trapping behavior of ink-conducting components of a printing unit in a rotary printing press includes disconnecting at a clutch location an inking-unit drive coming from printing-unit cylinders, directly imaging a printing form on a printing-form cylinder within the rotary printing press, and reestablishing the drive connection between the inking unit and the printing-unit cylinders at the clutch location after completing the direct imaging of the printing form; and device for performing the method.
摘要:
A device for producing a printing form, including at least one radiation source directed towards a material whereon an image is to be formed, and a device for positioning the radiation source in a direction parallel to the surface of the material, includes a slide movable parallel to the surface of the material between the at least one radiation source and the material whereon the image is to be formed, the slide being formed with at least one opening and, when an image is being formed on the material, being positionable for allowing free passage through the at least one opening to a beam from the at least one radiation source, and, when no image is being formed on the material, being positionable as a shield between the material and the at least one radiation source.
摘要:
Cleaning device for cleaning cylinders of a printing press includes a pressure member with a cleaning medium assigned thereto, the pressure member being formed as a roller angularly adjustable about a longitudinal central axis thereof, the cleaning medium being disposed on an outer cylindrical surface of the roller.