Method and apparatus for making carton blanks

摘要

In a process and a device for the production of cardboard cutouts with glued-on second-material pieces, preferably film pieces for use as folding boxes with film window, in which the cardboard cutouts are glued at a gluing station by means of block cylinders, in order thereupon to obtain the film pieces applied by a suction cylinder, in which the transport of the cardboard cutouts occurs by suction bands, with avoidance of a contamination of the suction bands, a high precision for the applying of the film pieces onto the cardboard cutouts is ensured by the feature that the suction band or the section bands are supported in the zone of the block cylinder in such manner that partial zones defined according to construction of the supporting device of one or several suction bands are moved against the block cylinder or removed from the contact zone of the block cylinder. Especially suitably also in the case of multi-track moving of the cardboard cutouts only one suction band is provided, which is moved lowerably and raisably in partial zones.