Title:
PROCESS AND APPARATUS FOR PROVIDING MARKINGS ON SECURITY PAPERS
Document Type and Number:
WIPO Patent Application WO2005123415
Kind Code:
A8
Abstract:
Processing unit 8 is programmed to send control signals to all the members 51, 52, 53, 61, 62, 63 of two or more marking stations functioning with different printing technologies. Station 5 for instance functions with a mechanical typography system and station 6 is a laser marking station, the laser beam of which interacts with a light absorbing material applied on the rear side of the sheet 1, without substantially interacting with the front side of sheet 1 and the substrate of sheet 1.
Inventors:
BOLOGNINI STEPHANE (CH)
Application Number:
PCT/CH2005/000334
Publication Date:
December 14, 2006
Filing Date:
June 15, 2005
Export Citation:
Assignee:
KBA GIORI SA (CH)
BOLOGNINI STEPHANE (CH)
BOLOGNINI STEPHANE (CH)
International Classes:
B42D15/00; B41F11/02; B41J3/54
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