Patent Number: 8,815,073

Title: Web pressure welding method, pressure welding device, power supply method, power supply device, continuous electrolytic plating apparatus and method for manufacturing web with plated coating film

Abstract: A web pressure welding method for pressure welding, with respect to a running web, a first belt-shaped annular body which contact surface rotates with running of at least one web, where an area pressure for pressure welding to the web side is applied on the contact surface of the first belt-shaped annular body.

Inventors: Kawashita; Mamoru (Otsu, JP), Nomura; Fumiyasu (Otsu, JP)

Assignee: Toray Industries, Inc.

International Classification: C25D 7/06 (20060101); C25D 17/00 (20060101)

Expiration Date: 8/26/12018