Global Patent Index - EP 1119457 B2

EP 1119457 B2 20140723 - GRAVURE PLATE AND GRAVURE PROCESS FOR FULL PRINTING OF LARGE SURFACES

Title (en)

GRAVURE PLATE AND GRAVURE PROCESS FOR FULL PRINTING OF LARGE SURFACES

Title (de)

STICHTIEFDRUCKPLATTE UND STICHTIEFDRUCKVERFAHREN ZUM VOLLFLÄCHIGEN BEDRUCKEN GROSSER FLÄCHEN

Title (fr)

PLAQUE ET PROCEDE D'HELIOGRAVURE DESTINES A L'IMPRESSION COMPLETE DE GRANDES SURFACES

Publication

EP 1119457 B2 20140723 (DE)

Application

EP 99947434 A 19990929

Priority

  • DE 19845440 A 19981002
  • EP 9907217 W 19990929

Abstract (en)

[origin: DE19845440A1] The invention relates to printing plates for full printing of large surfaces by means of a gravure process, a method for the production of said printing plates, and data carriers, especially banknotes with large-surface printed images that are produced according to a gravure process. In order to guarantee faultless inking, separating segments are provided in the engraving of the printing plate, whereby said separating segments protrude above the base surface of the engraving area in a perpendicular manner and are at least half as high as the depth of the engraving. The separating segments prevent, to a large extent, the printer's colour from being removed from the engraving surfaces when the printer's colour is wiped off from the surface of the printing plates. This makes it possible to provide full colour coatings for large areas. Special arrangement and special embodiment of the separating segments and the arrangement thereof enable the production of fine structures in the printing surface, whereby said fine structures can, according to the choice of distance between the separating segments, only be identified using auxiliary means of enlargement.

IPC 8 full level

B41C 1/045 (2006.01); B32B 5/26 (2006.01); B41M 1/10 (2006.01); B41M 3/14 (2006.01); B41N 1/06 (2006.01); B42D 15/00 (2006.01); B42D 25/00 (2014.01); B42D 25/29 (2014.01); H01L 21/8249 (2006.01)

CPC (source: EP US)

B41M 1/10 (2013.01 - EP US); B41M 3/14 (2013.01 - EP US); B41N 1/06 (2013.01 - EP US); B42D 25/00 (2014.10 - EP US); B42D 25/29 (2014.10 - EP US); B42D 2033/18 (2022.01 - EP); Y10T 428/24479 (2015.01 - EP US); Y10T 428/24802 (2015.01 - EP US)

Citation (opposition)

Opponent :

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Designated extension state (EPC)

AL LT LV MK RO SI

DOCDB simple family (publication)

US 2005056175 A1 20050317; US 7350461 B2 20080401; AR 020890 A1 20020605; AT E228932 T1 20021215; AU 6088199 A 20000426; AU 755233 B2 20021205; CA 2345227 A1 20000413; CA 2345227 C 20070807; CN 1159152 C 20040728; CN 1316952 A 20011010; DE 19845440 A1 20000406; DE 59903682 D1 20030116; DK 1119457 T3 20030324; EP 1119457 A1 20010801; EP 1119457 B1 20021204; EP 1119457 B2 20140723; ES 2188246 T3 20030616; JP 2002526290 A 20020820; JP 2009214555 A 20090924; JP 4392779 B2 20100106; JP 5229964 B2 20130703; PL 190716 B1 20051230; PL 347154 A1 20020325; PT 1119457 E 20030331; RU 2230667 C2 20040620; TR 200100908 T2 20010821; UA 70969 C2 20041115; US 6811858 B1 20041102; WO 0020217 A1 20000413; ZA 200102253 B 20011211

DOCDB simple family (application)

US 94484804 A 20040921; AR P990104975 A 19990930; AT 99947434 T 19990929; AU 6088199 A 19990929; CA 2345227 A 19990929; CN 99810592 A 19990929; DE 19845440 A 19981002; DE 59903682 T 19990929; DK 99947434 T 19990929; EP 9907217 W 19990929; EP 99947434 A 19990929; ES 99947434 T 19990929; JP 2000573554 A 19990929; JP 2009156624 A 20090701; PL 34715499 A 19990929; PT 99947434 T 19990929; RU 2001111870 A 19990929; TR 200100908 T 19990929; UA 01053028 A 19990929; US 78792001 A 20010628; ZA 200102253 A 20010319