Printing – Processes – Position or alignment
Reexamination Certificate
2006-10-31
2006-10-31
Hirshfeld, Andrew H. (Department: 2854)
Printing
Processes
Position or alignment
C101S484000, C101SDIG036, C348S092000, C348S095000, C033S614000, C033S617000
Reexamination Certificate
active
07127993
ABSTRACT:
The invention relates to a positioning apparatus for positioning flexible printing plates on printing cylinders, wherein the printing plates are provided with at least one mark functioning as reference, wherein the apparatus comprises:a support device for a printing cylinder;at least one camera which is adapted to record the image of the at least one mark of the printing plate positioned on the printing cylinder; anda monitor for enlarged display of the image recorded by the at least one camera,wherein the positioning apparatus is provided with a registering device for registering the image recorded by the camera.Using such a registering device it is possible to establish that the marks are located at the correct position. By making a copy of the data thus inputted into the register, evidence can be provided that the flexible printing plate is placed in the correct manner.
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AV Flexologic B.V.
Bozicevic Field & Francis LLP
Culler Jill E.
Field Bret E.
Hirshfeld Andrew H.
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