METHOD OF MANUFACTURING ELECTRIC DOUBLE LAYER CAPACITOR CELL, METHOD OF MANUFACTURING ELECTRIC DOUBLE LAYER CAPACITOR, AND APPARATUS FOR MANUFACTURING THE ELECTRIC DOUBLE LAYER CAPACITOR CELL

摘要

PROBLEM TO BE SOLVED: To provide methods of manufacturing an electric double layer capacitor cell and an electric double layer capacitor, and also to provide an apparatus for manufacturing the electric double layer capacitor cell.

SOLUTION: The method of manufacturing the electric double layer capacitor cell includes steps of: preparing first and second electrode sheets by printing electrode material onto conductive sheets, respectively, with the exception of regions to be provided as first and second terminal lead-out portions in the conductive sheets; punching the first and second electrode sheets so as to form a plurality of first and second unit electrodes, respectively, the first and second unit electrodes having the first and second terminal lead-out portions; stacking the first and second electrode sheets with a separator interposed therebetween in order that the plurality of first and second unit electrodes are overlapped; and cutting the first and second electrode sheets being stacked into the first and second unit electrodes.

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