Printing – Processes – Position or alignment
Reexamination Certificate
2005-11-21
2011-10-18
Yan, Ren (Department: 2854)
Printing
Processes
Position or alignment
C101S486000, C101S477000, C101S480000, C101S481000
Reexamination Certificate
active
08037819
ABSTRACT:
A machine for in-register mounting of flexographic printing plates with a virtual data-processing system, having a supporting footing for a printing plate cylinder, on which a respective flexographic printing plate is mounted, suitable for printing a predefined image, and at least one television camera, which is connected to a monitor, is trained onto the cylinder and can slide parallel to the cylinder to check correct positioning-mounting of the printing plate, the television camera being associated with position sensors and connected to a device for the real-time processing and display of at least one composite image, for allowing the operator to perform precise position comparisons for optimum plate mounting between a preprocessed graphical reproduction of the image to be printed, provided on a digital memory composed of graphical memory associated with position measurements, and the position of the printing plate.
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Sambri Stefano
Zanoli Alberto
Banh David
Bieffebi S.p.A.
Josif Albert
Modiano & Associati
O'Byrne Daniel J.
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