Patent ID: 11535027

Abstract:
A method is provided for operating a device that is usable for printing the respective lateral surface of hollow objects. The device comprises at least one mandrel wheel for holding the hollow objects on projecting expanding mandrels, and a transfer wheel for transporting the hollow objects, which transfer wheel is arranged downstream of the mandrel wheel in a transport direction of the hollow objects. The mandrel wheel and the transfer wheel are each rotatably arranged in a laterally offset manner, with respect to one another, in two different planes that are parallel to one another. Hollow objects, which are printed during ongoing printing production, are transferred from the work arbors of the mandrel wheel to the transfer wheel. During a modification of the device, from a first production of hollow objects having a first height, to a second production of hollow objects having a second height, a lateral offset between the mandrel wheel and the transfer wheel is adapted to the height of the hollow objects to be printed in the second production by automatically changing the axial position of the transfer wheel relative to the position of the mandrel wheel.