VARIABLE FORMAT OFFSET PRINTING MACHINE

PROBLEM TO BE SOLVED: To provide a variable format offset printing machine. SOLUTION: The printing machine includes a frame 22 that supports one or more printing units 24. Each printing unit 24 includes: a retractable inker module cantileverly supported by the frame 22; a pump ink injection system;...

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1. Verfasser: NIEMIRO THADDEUS A
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a variable format offset printing machine. SOLUTION: The printing machine includes a frame 22 that supports one or more printing units 24. Each printing unit 24 includes: a retractable inker module cantileverly supported by the frame 22; a pump ink injection system; a sidelay registration mechanism for one or more plate cylinders 42a and 42b of the printing unit 24; an extension sleeve extending a length of a plate cylinder sleeve; and an expandable layer for each blanket cylinder 42a, 42b and for plate cylinder 42a, 42b that provides changing the inner diameter of the blanket cylinder 40a, 40b and the plate cylinder 42a, 42b. COPYRIGHT: (C)2010,JPO&INPIT