Method of manufacturing an electric double layer capacitor

摘要

An electric double layer capacitor comprises a pair of insulating gaskets having through-holes which are superposed and on opposite sides of a separator, and polarizable electrodes received in the through-holes. The method comprises steps of applying adhesive to a surface region of an insulating gasket enclosing a through-hole thereof, adhering a separator sheet to the gasket by the adhesive, and cutting the separator sheet in a portion outside the inner peripheral edge of the region applied with the adhesive to enclose the through-hole, thereby to obtain a separator integrated with the gasket.