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
B41N1/00—Printing plates or foils; Materials therefor
B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
Dispositif de pression pour machines, et machines equipees de ce dispositif, pour l'extraction d'humidite, notamment la filtration et la compression de matieres