Title:
保証書類及び結果として得られる書類のフレキソ印刷のための印刷機
Document Type and Number:
Japanese Patent JP2004516174
Kind Code:
A
Abstract:
The invention concerns a sheet-by-sheet flexographic printing device of safety documents, comprising means for transferring (2) said sheets (F), successively, from a supply station (1) located upstream, to a storage and removal station (6) located downstream, via at least a flexographic printing station (3) adapted to process the front surface of said sheets called first station. The invention is characterised in that the device also comprises at least a flexographic printing station (4), called second station , adapted to process the back surface of said sheets (F) during their transfer from upstream to downstream, without having to grasp them and modify their orientation between the two stations, said two stations being separated by at least two intermediate cylinders (22, 23) and said second printing station (4) is offset in height relative to the first (3), such that when they are transferred from one to the other, the sheets (F) are imparted an upward trajectory. The invention also concerns the security documents obtained by using such a device.
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Inventors:
Florian, Dumai
Rene, Ruri
Rene, Ruri
Application Number:
JP2002552760A
Publication Date:
June 03, 2004
Filing Date:
December 20, 2001
Export Citation:
Assignee:
FRANCOIS CHARLES OBERTHUR FIDUCIAIRE
International Classes:
B41F5/10; B41F5/02; B41F5/24; B41F13/00; B41F23/08; (IPC1-7): B41F5/10; B41F5/02; B41F13/00
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Satoshi Nazuka
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Satoshi Nazuka