公开(公告)号：EP1800890A1

公开(公告)日：2007-06-27

申请号：EP05112502.9

申请日：2005-12-20

Applicant: Agfa Graphics N.V.

Inventor： Verdonck, Emiel AGFA-Graphics NV ,  Vander Aa, Jo AGFA-Graphics NV

IPC: B41N3/08

CPC classification number: B41N3/08

Abstract: A method for gumming a lithographic printing plate comprising the steps of
a) providing a lithographic printing plate comprising a lithographic image consisting of printing areas and non-printing areas, and
b) jetting a gum solution with an inkjet printer to produce a hydrophilic protective layer on said non-printing areas.
An inkjet printer comprising a gum solution for producing a hydrophilic protective layer on the non-printing areas and a fluid for the formation of the printing areas of a lithographic image on a lithographic printing plate precursor is also disclosed

公开(公告)号：EP1800890B1

公开(公告)日：2008-11-05

申请号：EP05112502.9

申请日：2005-12-20

Applicant: Agfa Graphics N.V.

Inventor： Verdonck, Emiel AGFA-Graphics NV ,  Vander Aa, Jo AGFA-Graphics NV

IPC: B41N3/08

CPC classification number: B41N3/08