Global Patent Index - EP 1082222 B1

EP 1082222 B1 20030917 - METHOD FOR MAKING A FLEXOGRAPHIC PRINT BLOCK

Title (en)

METHOD FOR MAKING A FLEXOGRAPHIC PRINT BLOCK

Title (de)

VERFAHREN ZUR HERSTELLUNG EINER FLEXODRUCKFORM

Title (fr)

PROCEDE DE FABRICATION D'UN CLICHE D'IMPRESSION FLEXOGRAPHIQUE

Publication

EP 1082222 B1 20030917 (FR)

Application

EP 99922234 A 19990527

Priority

  • FR 9901252 W 19990527
  • FR 9806864 A 19980527

Abstract (en)

[origin: FR2779090A1] The invention concerns a method which consists in subjecting a blank (8) layer to a laser engraving phase, said layer being produced in a material which has been polymerised prior to said laser engraving phase. The engraving phase is performed by means of a laser (2) operating at a wavelength ranging between 200 and 400 nm. Said method eliminates the need to resort to steps involving exposure to ultraviolet radiation and cross-linking.

IPC 1-7

B41C 1/05

IPC 8 full level

B41C 1/05 (2006.01)

CPC (source: EP US)

B41C 1/05 (2013.01 - EP US); Y10S 430/146 (2013.01 - EP US)

Designated contracting state (EPC)

DE GB

DOCDB simple family (publication)

FR 2779090 A1 19991203; FR 2779090 B1 20000713; AU 3935999 A 19991213; DE 69911402 D1 20031023; DE 69911402 T2 20040701; EP 1082222 A1 20010314; EP 1082222 B1 20030917; US 6551762 B1 20030422; WO 9961248 A1 19991202

DOCDB simple family (application)

FR 9806864 A 19980527; AU 3935999 A 19990527; DE 69911402 T 19990527; EP 99922234 A 19990527; FR 9901252 W 19990527; US 70121101 A 20010226