Method for transforming the principles and operating mode of conventional wetting groups of offset printing presses.

摘要

P The present invention transforms conventional wetting groups with alternative supply from offset printing presses into wetting groups with continuous microdosed film by using in combination the main mechanical elements and organs of the original wetting groups to preserve them, between other, a perfect geometry compared to the other organs of the press. The bubbler roller 4A, the water table 8A and the wetting touch roller 9A keep their original locations, mechanisms and functions modified. The removable module 55 is positioned using the locations of the original take-up roller. Its metering roller 66 connects the bubbler roller 4A and the transfer roller 63 bearing on the water table 8A. Its connecting roller 82 establishes, on request, the connection between the mooring and inking groups. /P