Patent ID: 6979391
Filing Date: 2005-12-27
Classification: C25D,C25F,H05K

Abstract:
1. Method for electrolytic treatment of electrically mutually insulated, electrically conductive structures ( 4 ) on surfaces of an electrically insulating foil material (Fo), comprising the steps of: a) unloading the foil material (Fo) from a store ( b) transporting the foil material (Fo) on a conveying line through a treatment unit ( c) during the transporting, guiding the foil material past at least one electrode arrangement, which comprises respectively at least one cathodically polarised electrode ( d) arranging the at least one cathodically polarised electrode and the at least one anodically polarised electrode in the at least one electrode arrangement to match the size of the electrically mutually insulated, electrically conductive structures, such that electric field lines emanating from the at least one cathodically polarised electrode and from the at least one anodically polarised electrode are effective to electrolytically treat a same one of the electrically mutually insulated, electrically conductive structures; and e) finally loading the foil material back onto a store (