Method and apparatus for selectively plating rectangular sheet continuously or intermittently

摘要

While a rectangular sheet is being passed between a masking packing having at least one opening of a configuration corresponding to the selected area of the sheet to be plated and a pressure packing, a jet of plating solution is continuously directed from a nozzle against the masking packing opening or a jet of plating solution is intermittently directed from a specially designed nozzle against the opening in response to the intermittent movement of the rectangular sheet, thereby selectively plating the rectangular sheet in the lengthwise direction continuously or intermittently.