METHOD FOR MANUFACTURING ROLL BODY OF ELECTROMAGNETIC WAVE SHIELDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing roll body of an electromagnetic wave shielding material by a photography silver-plating method in which the productivity of an exposure process is enhanced and electromagnetic wave shielding performance is stabilized by suppressing a partial variation. SOLUTION: A roll body 15 of an electromagnetic wave shielding material supplied in a state of a roll is manufactured by a process for feeding a transparent substrate (roll sheet 3) having a layer containing a substance for depositing metal silver by exposure and development, performing exposure and then the development of the transparent substrate by using a series exposure device 16, forming a developed silver mesh pattern in the longitudinal direction of the transparent substrate at a fixed interval, forming a plating layer on the developed silver mesh pattern by a plating process and then winding it again. COPYRIGHT: (C)2007,JPO&INPIT