Method for digital printing on a running printing-material web
AssigneeBST GmbH
InventorChristian Lohmeier
Life of this patent
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Abstract
A method for digital printing on a running printing material web (10), wherein repeating motifs (a, b, c) are continually printed on the web and images of the printed motifs are continually recorded with a camera and rendered as still images (a, b, g) on a display (14) for web observation, with the motifs displayed next to one another in a plurality of tracks (A, B, C) and with a repeat that changes from track to track, and in that the images for web observation are recorded track by track and synchronously with the repeat applicable to the respective track.
Claims7
A method for digital printing on a running printing material web, comprising the steps of:
- continually printing repeating motifs on the web by the step of displaying the motifs next to one another in a plurality of tracks and with a repeat that changes from track to track;
- continually recording images of the printed motifs with a camera;
- and
- rendering the recorded images as still images on a display for web observation by the step of recording the images for web observation track by track and synchronously with the repeat applicable to the respective track.
Dependencies are inferred from the claim text.