WEB PRESSURE WELDING METHOD, PRESSURE WELDING METHOD, POWER SUPPLY METHOD, POWER SUPPLY DEVICE, CONTINUOUS ELECTROLYTE PLATING DEVICE, AND METHOD FOR MANUFACTURING PLATE FILM-EQUIPPED WEB

摘要

PROBLEM TO BE SOLVED: To provide a continuous electrolytic plating device capable of depositing a high-grade plating film free from surface defects.

SOLUTION: The pressure welding method of webs includes subjecting a first belt-shaped annular body having a rotating contact surface to pressure welding in accordance with running of at least one of running webs. A planar pressure is applied to the web side of the contact surface of the first belt-shaped annular body.

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