PACKAGING MATERIAL FOR POWER STORAGE DEVICE, PACKAGING CASE FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE

A packaging material for a power storage device includes a laminated material. The laminated material is composed of a metal foil layer, a substrate layer provided on an outer surface side of the metal foil layer, and a heat-fusible resin layer provided on an inner surface side of the metal foil lay...

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Bibliographische Detailangaben
1. Verfasser:	KODA, Naoya
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A packaging material for a power storage device includes a laminated material. The laminated material is composed of a metal foil layer, a substrate layer provided on an outer surface side of the metal foil layer, and a heat-fusible resin layer provided on an inner surface side of the metal foil layer. The heat-fusible resin layer is arranged on an inner surface side of the packaging material. The heat-fusible resin layer is formed of a polyolefin-based film. Martens hardness HMs of the heat-fusible resin layer measured with a Berkovich indenter is in a range of 15 N/mm2 to 25 N/mm2.