| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a case for a storage element in which the case for the storage element can be manufactured without bringing about a tear or a pin hole at a part between a plurality of storage element housing parts. SOLUTION: As for the manufacturing method of the case for the storage element in which the case for the storage element having at least two storage element housing parts is manufactured by simultaneously applying a drawing process at least at two places of a film, the film is applied to the drawing process in a state that a waviness which does not abut on a molding die surface of the drawing is added at a part between at least two places to become the storage element housing parts. The tear or the pin hole does not occur in the film between storage element housing parts manufactured by the drawing process in the manufacturing method of the case for the storage element. COPYRIGHT: (C)2004,JPO
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