EP 2384890 A1 20111109 - Impression cylinder for intaglio printing and intaglio printing process
Title (en)
Impression cylinder for intaglio printing and intaglio printing process
Title (de)
Druckzylinder zum Tiefdrucken und Tiefdruckverfahren
Title (fr)
Cylindre d'impression pour presse hélio et procédé correspondant
Publication
Application
Priority
EP 10162247 A 20100507
Abstract (en)
There is described an impression cylinder (01) for intaglio printing of security documents, especially banknotes, comprising a cylinder body (10) carrying at least one blanket (20) on its circumference, and a packing (30) disposed between the cylinder body (10) and the blanket (20). The packing (30) exhibits at least one depression (40) whose location is selected to correspond to the location of at least a selected portion of a corresponding security element (50) having optical and/or structural properties to be preserved, which security element (50) is provided or exposed on a backside (60b) of a substrate (60) to be supported against the blanket (20) during intaglio printing, the said at least one depression (40) being designed to lead to a local reduction of the printing pressure at the location of the said at least selected portion of the corresponding security element (50).
IPC 8 full level
B41F 13/187 (2006.01); B41M 1/10 (2006.01); B41M 3/14 (2006.01); B41N 10/04 (2006.01)
CPC (source: EP)
B41F 13/187 (2013.01); B41M 1/10 (2013.01); B41M 3/14 (2013.01); B41N 6/00 (2013.01)
Citation (applicant)
- EP 0091709 A1 19831019 - DE LA RUE GIORI SA [CH]
- EP 0406157 A1 19910102 - DE LA RUE GIORI SA [CH]
- EP 0563007 A1 19930929 - DE LA RUE GIORI SA [CH]
- EP 0873866 A1 19981028 - DE LA RUE GIORI SA [CH]
- EP 1602482 A1 20051207 - KBA GIORI SA [CH]
- WO 03047862 A1 20030612 - KOENIG & BAUER AG [DE], et al
- EP 1881904 A2 20080130 - OEBS GMBH [AT]
- WO 2007116353 A1 20071018 - KBA GIORI SA [CH], et al
Citation (search report)
- [ID] EP 1881904 B1 20100113 - OEBS GMBH [AT]
- [I] US 6176522 B1 20010123 - JACKSON WAYNE K [AU]
- [A] DE 4436973 A1 19950622 - HEIDELBERGER DRUCKMASCH AG [DE]
- [A] US 2804417 A 19570827 - CROSS BERT S, et al
- [A] US 3060853 A 19621030 - REMER ROBERT K
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
BA ME RS
DOCDB simple family (publication)
EP 2384890 A1 20111109; EP 2384890 B1 20130828; EP 2384890 B8 20131009; ES 2436544 T3 20140102; ES 2436544 T8 20141106
DOCDB simple family (application)
EP 10162247 A 20100507; ES 10162247 T 20100507