Transfer cylinder for printing machine, has sheet support surface with two comb segments with pneumatic grooves in their prongs

摘要

The sheet support surface (22) comprises a first comb segment (14) with a first set of prongs and a second comb segment (18) with a second set of prongs. Pneumatic grooves are provided in at least one of the sets of prongs. The cylinder (9) has at least one sheet support surface containing pneumatic grooves. An Independent claim is also included for a printed sheet processing machine containing two directly adjacent cylinders.