OFFSET PRESS

OFFSET PRESS

PROBLEM TO BE SOLVED: To provide an offset press which can do printing with great printing efficiency even if a shade of an ink image is adjusted. SOLUTION: A plurality of transfer parts 16a, to which ink images with the same density are to be transferred by bringing a blanket surface of a blanket c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: YAMAZAKI MASAKATSU
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 provide an offset press which can do printing with great printing efficiency even if a shade of an ink image is adjusted. SOLUTION: A plurality of transfer parts 16a, to which ink images with the same density are to be transferred by bringing a blanket surface of a blanket cylinder 17 into pressure contact with a plate surface of a plate cylinder 11, are provided in the circumferential direction. One ink image P1 and the other ink image P2, which are to be transferred to a blanket 17a from each of the transfer parts 16a, are fed into a nip part between the blanket cylinder 17 and an impression cylinder 18 so as to be printed, in such a manner that the feeding timing of a card K is alternately changed in each rotation of the blanket cylinder 17. COPYRIGHT: (C)2006,JPO&NCIPI