| 摘要 |
PROBLEM TO BE SOLVED: To reduce a leakage of a welding surface to an ultimate extent by pouring an electrolyte simply and certainly, and moreover efficiently. SOLUTION: The manufacturing method of a cell consists of a molding process by which a recessed slot 10 which leads to a container 3 of a power generation component 2 in a welding surface 4 of a 1st laminate sheet 1A, a forming of an opening process which forms a through-hole 11 penetrating to the slot 10 on the welding surface 4 of a 2nd laminate sheet 1B, a welding process which carries out heat welding of the welding surface 4 of the 1st laminate sheet 1A and the 2nd laminate sheet 1B, without carrying out welding of the slot 10 to the welding surface 4 of the 2nd laminate sheet 1B by arranging the power generation component 2 between the 1st laminate sheet 1A and the 2nd laminate sheet 1B, an injection process which pours an electrolyte into the container 3 from the through-hole 11 and the slot 10, and a sealing process which carries out heat welding of the inside of the slot 10 to the welding surface 4 of the 2nd laminate sheet 1B. |
