EP 2512817 B1 20160803 - PROCESS FOR MANUFACTURING A METERING ROLL ESPECIALLY USABLE FOR PRINTING AND METERING ROLL OBTAINED BY THIS PROCESS
Title (en)
PROCESS FOR MANUFACTURING A METERING ROLL ESPECIALLY USABLE FOR PRINTING AND METERING ROLL OBTAINED BY THIS PROCESS
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER BESONDERS BEIM DRUCK NÜTZLICHEN DOSIERWALZE UND DURCH DIESES VERFAHREN ERHALTENE DOSIERWALZE
Title (fr)
PROCÉDÉ DE FABRICATION D'UN ROULEAU DOSEUR CONVENANT PARTICULIÈREMENT À L'IMPRESSION ET ROULEAU DOSEUR OBTENU AU MOYEN DE CE PROCÉDÉ
Publication
Application
Priority
CH 2009000403 W 20091218
Abstract (en)
[origin: WO2011072404A1] The invention concerns a process for manufacturing a metering roll especially usable in flexographic printing presses, in varnish stations for offset presses and/or in short ink train dry offset presses for example, comprising a central cylindrical core and at least one layer of a hard material peripheral coating that is engraved by use of a laser beam. The peripheral coating is made of an iron base containing at least one of the elements of the group consisting of chrome, nickel, boron, carbon, molybdenum, silicon, manganese, cobalt and/or at least one of the components of the group consisting of chrome carbide (Cr3C2); nickel chrome (NiCr); cobalt chrome (CoCr); tungsten carbide (WC).
IPC 8 full level
B41N 7/06 (2006.01)
CPC (source: EP)
B41N 7/06 (2013.01); B41N 2207/02 (2013.01); B41N 2207/10 (2013.01)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
WO 2011072404 A1 20110623; EP 2512817 A1 20121024; EP 2512817 B1 20160803; PL 2512817 T3 20170929
DOCDB simple family (application)
CH 2009000403 W 20091218; EP 09796288 A 20091218; PL 09796288 T 20091218