CONSECUTIVE PATTERN-PLATING METHOD FOR METAL STRIP AND EQUIPMENT, AND METAL STRIP PRODUCT PATTERN-PLATED THEREBY

摘要

PROBLEM TO BE SOLVED: To provide a metal plating method and an equipment which are superior in plating-position accuracy in a consecutive pattern-plating process on metal strip. SOLUTION: The consecutive pattern-plating method by means of winding metal strip on an outer circumferential wall of a rotary drum, is characterized by that the outer circumferential wall of the drum is stuck by a metallic ring which is provided with a porous electrode in a plating-liquid distribution groove, and a masking member which is provided with a desired slit on an external surface of the ring so as to communicate with the plating-liquid distribution groove of the ring, and that the plating-liquid is introduced to the plating-liquid distribution groove of the outer circumferential wall after being supplied into the inside of the drum and is brought into contact with the metal strip in a region of the slit in the masking member of the outer circumferential wall of the drum to plate the pattern.