BATTERY PACKAGING MATERIAL, METHOD FOR MANUFACTURING SAME, METHOD FOR DETERMINING DEFECT DURING MOLDING OF BATTERY PACKAGING MATERIAL, AND ALUMINUM ALLOY FOIL

A battery packaging material has a very thin aluminum alloy foil with a thickness of not more than 40 μm, in which pinholes or cracks are unlikely to occur during molding, which has excellent moldability and appearance after molding, which is unlikely to be erroneously determined to be a defective p...

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Bibliographische Detailangaben
Hauptverfasser: KANDA, Kenji, KISHIDA, Hiroshi, OJIRI, Tetsuya
Format: Patent
Sprache:eng
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