At least one of the first of the methods reproducibly determining the rotational angular position of the barrel of the apparatus and the coating apparatus for applying at least one of the medium to at least one substrate

摘要

The invention is an apparatus for applying at least one of the media in at least one substrate, the coating device, and a first cylinder and the frame at least one rotatable, at least one first of dough around the rotation axis, is relatively rotatably disposed on at least one frame, the coating apparatus comprises at least one rotational angle control device, the rotation angle control unit, at least partially, a relative standard rotating angular position with respect to at least one of the first cylinder, and are arranged in relative a predetermined reference position with respect to the frame at the same time, and / or it can be arranged There, the rotational angle control device, in cooperation with at least one reference mark, and / or cooperatively have been arranged, and non-contact type rotational angular position of at least one of the first cylinder Inspection is possible in configurations of the rotation angle control unit, comprising at least one transmitter, the transmitter is, for at least one of the outgoing direction, the effective surface of the first cylinder of at least one, at least on which are arranged to be positioned toward the outer surface extending parallel to the one first cylinder of a rotary axis of the. As well as the invention relates to a method capable of determining a reproducing rotational angular position of the at least one first cylinder.