CORRECTION TAPE FOR WELD ZONE OF WELDED CAN, PRESS-FITTING ROLL FOR THE CORRECTION TAPE, METHOD FOR CORRECTING THE WELD ZONE OF WELDED CAN USING THEM AND WELDED CAN OBTAINED BY CORRECTING THE WELD ZONE USING THEM

摘要

PROBLEM TO BE SOLVED: To provide a correction tape for the weld zone of a welded can with which the occurrence of the exposed part of a metallic sheet is prevented when it is lapped on the weld zone of a welded can, and press-fitting is performed with a press-fitting roll to correct the weld zone, so that the correction can properly be performed, to provide a press-fitting roll for the correction tape, to provide a method for correcting the weld zone of the welded can using them, and to provide a welded can obtained by correcting the weld zone using them. SOLUTION: Both end parts in the width direction along the circumferential direction of the welded can are bent to the side opposite to the side in contact with the welded can. COPYRIGHT: (C)2004,JPO