METHOD FOR PARTIALLY ELECTROPLATING METALLIC STRIP

METHOD FOR PARTIALLY ELECTROPLATING METALLIC STRIP

PURPOSE:To prevent plating on a part of a metallic strip requiring no plating by putting an insulator between the strip and an anode confronting the non-plating surface of the strip and by sliding the strip along the top of the insulator. CONSTITUTION:When only both edge parts of a strip S are plate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SATOU KOUICHI, TAKASAKI ISAMU
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Beschreibung
Zusammenfassung:PURPOSE:To prevent plating on a part of a metallic strip requiring no plating by putting an insulator between the strip and an anode confronting the non-plating surface of the strip and by sliding the strip along the top of the insulator. CONSTITUTION:When only both edge parts of a strip S are plated, an anode 3 is placed in a plating soln. 2 in a tray 1, and an insulator 4 is fixed on the central part of the surface of the anode 3 supplying electric current for plating by an arbitrary means. The strip S is slide along the top of the insulator 4 so that both edge parts of the strip S are brought into contact with the plating soln. 2. It is desirable that the insulator 4 is made of acrylonitrile-butadiene rubber or the like having