Global Patent Index - EP 1808293 A1

EP 1808293 A1 20070718 - Printing cylinder for flexography

Title (en)

Printing cylinder for flexography

Title (de)

Druckzylinder für Flexodruck

Title (fr)

Cylindre d'impression pour fléxographie

Publication

EP 1808293 A1 20070718 (DE)

Application

EP 06000667 A 20060113

Priority

EP 06000667 A 20060113

Abstract (en)

The cylinder (10) has a cylinder body made of a carbon fiber composite material and carrying a printing pattern on a peripheral surface (34) of the body. The printing pattern is formed by a jacket layer (36) made of polymer such as rubber and photo polymer, where the layer is formed with the cylinder body as a single piece. An intermediate layer is interposed between the peripheral surface of the cylinder body and the jacket layer. The intermediate layer consists of a material that is softer than the jacket layer.

Abstract (de)

Druckzylinder (10, 40) für Flexodruck, umfassend einen Zylinderkörper (20) aus einem Kohlefaser-Verbundmaterial, der auf seiner Umfangsoberfläche (34) eine Druckform trägt, dadurch gekennzeichnet, dass die Druckform durch eine Mantelschicht (36) aus einem Polymer gebildet wird, die einstückig mit dem Zylinderkörper (20) ausgebildet ist.

IPC 8 full level

B41C 1/05 (2006.01); B41F 13/08 (2006.01); B41N 1/12 (2006.01)

CPC (source: EP US)

B41F 13/10 (2013.01 - EP US); B41N 1/16 (2013.01 - EP US); B41N 1/22 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AT DE FR GB IT SE

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1808293 A1 20070718; US 2007163456 A1 20070719

DOCDB simple family (application)

EP 06000667 A 20060113; US 62215107 A 20070111