| abstract |
The present invention includes a metal foil layer, a coating layer formed on the first surface of the metal foil layer, a corrosion prevention treatment layer formed on the second surface of the metal foil layer, and a corrosion prevention treatment layer. And a sealant layer formed on the adhesive layer, wherein the coating layer includes at least one selected from the group consisting of a fluororesin, a polyester resin, and a polyurethane resin, and the coating layer contains 1 pigment. An exterior material for an electricity storage device, containing ~ 30% by mass. |