公开(公告)号：EP2125382B1

公开(公告)日：2013-07-10

申请号：EP08716753.2

申请日：2008-02-01

申请人： TESA SE

发明人： KOOPS, Arne ,  REITER, Sven ,  ARAI, Norio

IPC分类号： B41M5/26

CPC分类号： B41M5/262

公开(公告)号：EP2125382A1

公开(公告)日：2009-12-02

申请号：EP08716753.2

申请日：2008-02-01

申请人： TESA SE

发明人： KOOPS, Arne ,  REITER, Sven ,  ARAI, Norio

IPC分类号： B41M5/26

CPC分类号： B41M5/262

摘要： Disclosed is a method for inscribing or marking surfaces (1), especially metal surfaces. In said method, the surface (1) that is to be inscribed or marked is coated with an absorption promoter (2) in a first step, whereupon a high-energy beam (4), e.g. a laser beam, which colors the surface (1) as a result of the interaction with the absorption promoter by means of a temperature increase, is applied to surface elements that are to be inscribed or colored.