公开(公告)号：EP2627513B1

公开(公告)日：2016-05-25

申请号：EP11776559.4

申请日：2011-10-10

Applicant: KBA-NotaSys SA

Inventor： TÜRKE, Thomas ,  WILLEKE, Harald, Heinrich ,  LANTERNIER, Jean-Baptiste

IPC: B41F33/00

CPC classification number: B41F11/02 ,  B41F9/021 ,  B41F9/028 ,  B41F33/0045 ,  B41P2233/51

Abstract: There is described a color control pattern (CP) for the optical measurement of colors printed on a sheet-like or web-like substrate (S) by means of a multicolor printing press, especially by means of a multicolor security printing press, which substrate (S) exhibits an effective printed region (EF) having a multicolor printed image comprising a plurality of juxtaposed colored areas (A-H) printed with a corresponding plurality of printing inks of different colors, wherein the color control pattern (CP) is printed in a margin portion (lm) of the substrate (S) next to the effective printed region (EF). The color control pattern (CP) comprises one or more color control strips (a-d) extending transversely to a direction of transport (T) of the substrate (S), each color control strip (a-d) comprising a plurality of distinct color control fields (CF, CF A to CF H ) consisting of printed fields of each relevant printing ink that is printed in the effective printed region (EF). The color control fields (CF, CF A to CF H ) are coordinated to actual usage of the relevant printing inks in the effective printed region (EF) and are positioned transversely to the direction of transport (T) of the substrate (S) at locations corresponding to actual positions where the relevant printing inks are applied in the effective printed region (EF).

公开(公告)号：EP2627513A1

公开(公告)日：2013-08-21

申请号：EP11776559.4

申请日：2011-10-10

Applicant: KBA-NotaSys SA

Inventor： TÜRKE, Thomas ,  WILLEKE, Harald, Heinrich ,  LANTERNIER, Jean-Baptiste

IPC: B41F33/00

CPC classification number: B41F11/02 ,  B41F9/021 ,  B41F9/028 ,  B41F33/0045 ,  B41P2233/51

Abstract: There is described a color control pattern (CP) for the optical measurement of colors printed on a sheet-like or web-like substrate (S) by means of a multicolor printing press, especially by means of a multicolor security printing press, which substrate (S) exhibits an effective printed region (EF) having a multicolor printed image comprising a plurality of juxtaposed colored areas (A-H) printed with a corresponding plurality of printing inks of different colors, wherein the color control pattern (CP) is printed in a margin portion (lm) of the substrate (S) next to the effective printed region (EF). The color control pattern (CP) comprises one or more color control strips (a-d) extending transversely to a direction of transport (T) of the substrate (S), each color control strip (a-d) comprising a plurality of distinct color control fields (CF, CF A to CF H ) consisting of printed fields of each relevant printing ink that is printed in the effective printed region (EF). The color control fields (CF, CF A to CF H ) are coordinated to actual usage of the relevant printing inks in the effective printed region (EF) and are positioned transversely to the direction of transport (T) of the substrate (S) at locations corresponding to actual positions where the relevant printing inks are applied in the effective printed region (EF).