METHOD OF CONTROLLED MATCHING OF ASSEMBLAGE OF ELEMENTS OF FIRST AND SECOND CONTINUOUSLY MOVING BELTS ( VERSIONS ) AND METHOD OF CONTROLLED MATCHING OF ASSEMBLAGE OF TEST MARKS OF FIRST AND SECOND MOVING BELTS Russian patent published in 2000 - IPC

FIELD: manufacture of article with precise matching of patterns. SUBSTANCE: essence of these inventions lies in the fact that one of belts has assemblage of test marks designating assemblage of individual and well-defined elements and the other moving belt carries corresponding assemblage of other elements. According to these inventions distance between test marks is adjusted to chosen distance and each test mark is precisely matched with corresponding element of second belt moving continuously. Description of these inventions presents article in which pattern is precisely matched under control with location meant for it. Technical objective of given group of inventions is provision of proper means for precise matching of two continuously moving belts, specifically, when one belt has element printed or arranged in advance and subject to precise matching with element printed or arranged in advance on other belt in process of manufacture of assemblage of articles having desired matching of elements. EFFECT: improved efficiency of methods. 27 cl, 8 dwg