| 摘要 |
PROBLEM TO BE SOLVED: To provide a case for an electric appliance for use with an electric appliance incorporating a component or the like including electrolyte solution which has a long-time reliability with high sealing property, and can be manufactured at low cost and in high productivity with the case and a structurally simple lid material in an electrically sealed state. SOLUTION: The case for the electric appliance, for containing a component including electrolyte solution, is for a secondary storage battery, an electrolytic capacitor or the like, of which, a case main body 1 pinches an insulating body 6, a kind of film selected from polyimide, polyamide, polyester, and polypropylene, between a DI can made of aluminum or the like and a lid material and seals them with double winding 5 in an electrically insulated state. |
