METHOD OF MANUFACTURING THIN FOILS ON A CARRIER WEB AND THE PRODUCT MANUFACTURED WITH THIS METHOD

摘要

The invention relates to a method of manufacturing thin metal or metal alloy foils by electrodeposition onto a carrier web. The surface of the carrier web is partially covered with a non-conducting layer and foils of the desired form are deposited onto the conducting points that remain bare. The carrier web is carried to an electrodeposition bath, where there are at least one anode and a cathode. The carrier web rotates around support rolls and the cathode, and the foil deposited from the salt solution attaches itself onto the carrier web. The carrier web is brought to electrodeposition as a reel and foils are also coiled after the formation of individual foils onto a carrier web reel for further processing, which can be performed in the desired location.