Coating device for printing/painting devices in a processing machine

Patent application name Coating device for printing/painting devices in a processing machine Patent applicant Mann Roland Druckma Singer Company Principal Applicant Address Offenbacher Inventor T. Walter; R. Austria Turner; J. Schertz Application (Patent) No. 03813700.3 Date of Application 2003.05.13 Certification Date Approval Notice No. 1659034 Date of Publication Approval 2005.08.24 Instruction CD-ROM D0534 Main Classification Number B41F31/26 Category No. B41F31/26 Division Original application No. 2002.6.11 DE 10225739.6 Abstract The present invention relates to a coating device for a printing/painting device in a processing machine. The object of the present invention is to achieve a coating device of the above-mentioned type, which in particular reduces the impact that occurs when passing through the roller path and thus improves the printing quality. This object is achieved in that at least one applicator roller 5, 6, 7 is assigned to the plate cylinder 1 with the roller channel 10. The applicator rollers 5, 6, 7 consist of a roller core 12, on which at least one compressible layer 13 and a cover layer 14 are concentrically arranged. Sovereignty 1. A coating device for a printing/painting device in a processing machine having a plate cylinder comprising at least one cylinder channel and at least one coating roller assigned to the plate cylinder. This is characterized in that the applicator roller (5, 6, 7) has a roller core (12) onto which a compressible layer made of a honeycomb foam material is firmly adhered concentrically. (13), and a concentric covering layer (14) guiding a medium to be processed is securely attached to the compressible layer (13). International Application PCT/EP2003/004963 2003.5.13 International Publication WO2003/103967 Germany 2003.12.18 Date of Entry into the Country Patent Agency China Patent Agency (Hong Kong) Co., Ltd. Agency Address Agent Su Juan; Cai Minjun