METHOD AND APPARATUS FOR STACK-ROLLING METALLIC FOIL BELT

摘要

PROBLEM TO BE SOLVED: To provide a stack-rolling method by which stable stack-rolling is possible without deviation between metallic foil belts and yield is improved. SOLUTION: In the stack-rolling method in which rolling is performed by lapping two or more metallic foil belts and charging them into a rolling mill, slip preventing treatment is performed by irradiating at least one side of predetermined contact surfaces of the metallic foil belts with plasma.