INK SUPPLY SYSTEM FOR INTAGLIO PRINTING MACHINE

INK SUPPLY SYSTEM FOR INTAGLIO PRINTING MACHINE

PROBLEM TO BE SOLVED: To improve a well known machine and process in an ink supply system for an intaglio printing machine for printing a bill, valuable security such as a check, a passport, an ID and other similar articles.SOLUTION: A system for an intaglio printing machine includes at least a duct...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FINA RAFFAELE, SCHAEDE JOHANNES GEORG, BAERTSCHI DANIEL, GIORI FAUSTO
Format: Patent
Sprache:eng
Schlagworte:
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING MACHINES OR PRESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To improve a well known machine and process in an ink supply system for an intaglio printing machine for printing a bill, valuable security such as a check, a passport, an ID and other similar articles.SOLUTION: A system for an intaglio printing machine includes at least a duct 1 for supply ink to a surface of an engraved selective ink supply cylinder 5. The selective ink supply cylinder, then, inks a surface of a plate cylinder 16 of the intaglio printing machine via a chevron roller 17. The chevron roller 17 includes a relief 18 corresponding to an engraving 27 to be inked on the plate cylinder 16. An ink supply system further includes a wiping system 8 for wiping the surface of the selective ink supply cylinder and recovering the wiped ink in the duct 1.