Electronic register control systems are essential elements of modern printing technologies. The permanent & automatic control of the register is indispensable in any web fed process. BST eltromat register control systems are the result of dealing with the requirements of printers for decades; they have been consequently developed to meet the demands in the various ranges of applications in reel-print processes, for offset, rotogravure and flexo printers, for in-line and offline processes.
Register controls of the latest generation are equipped with fibre optic scanning heads and CCD-Matrix-cameras for the detection of register marks. This guarantees safe detection and transmission of high-complex register marks even at high speed. Standardized as well as individually placed register marks are detected precisely, independent of their parameters as contrast, placement or arrangement; at the edge of the web within defined zones or at arbitrary positions in the printing images.