B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
B41N3/00—Preparing for use and conserving printing surfaces
B41N3/04—Graining or abrasion by mechanical means
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Filling Or Emptying Of Bunkers, Hoppers, And Tanks
(AREA)
Mecanisme d'engagement d'une serie de recipients de transport sur un certain nombre de chaines sans fin dans un systeme de transport en continu