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 a well known process in an ink supply system for an intaglio printing machine for printing a bill, securities such as checks, a passport, an ID, and other similar articles.SOLUTION: The system for the intaglio printing machine includes at lea...

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 a well known process in an ink supply system for an intaglio printing machine for printing a bill, securities such as checks, a passport, an ID, and other similar articles.SOLUTION: The system for the intaglio printing machine includes at least a duct 1 supplying ink on a surface of an engraved selective ink supply cylinder 5, and subsequently the selective ink supply cylinder supplies the ink on the surface of the plate cylinder 16 of the intaglio printing machine via a chevron roller 17. The chevron roller 17 has the relief 18 corresponding to the engraved part 27 to which the ink is supplied on the plate cylinder 16. Further the ink supply system includes a wiping-off system 8 wiping off the surface of the selective ink supply cylinder and collecting the wiped-off ink into the duct 1.