Title:
A manufacturing method and a manufacture device of metallic foil
Document Type and Number:
Japanese Patent JP6080760
Kind Code:
B2
Abstract:
The present invention provides a manufacturing method and manufacturing device for metal foil with which it is possible to efficiently manufacture extremely thin metal foil having a thickness of 5 µm or less. Current is passed between an anode body (12) immersed in an electrolyte (13) and a cathode body (10) which faces the anode body (12) and moves, and metal is precipitated onto the surface of the cathode body (10) due to an electrolytic reaction to form a metal thin layer. This cathode body (10) is moved, with the precipitated metal thin layer adhered thereto, to a position at which the metal thin film is subjected to a post-treatment, and after a predetermined post-treatment is carried out, the metal thin film is separated from the cathode body (10).
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Inventors:
Soichiro Kato
Application Number:
JP2013521636A
Publication Date:
February 15, 2017
Filing Date:
June 22, 2012
Export Citation:
Assignee:
Sands Co., Ltd.
International Classes:
C25D1/04; C25D1/00
Domestic Patent References:
JP2001342590A | ||||
JP53039941A | ||||
JP53095135A | ||||
JP47033036A | ||||
JP54107839A | ||||
JP61087889A | ||||
JP2182889A |
Foreign References:
WO1999016935A2 | ||||
WO1988006195A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi