PACKAGE FOR POWER STORAGE DEVICE

摘要

A package for a power storage device includes at least one laminated packaging material having first and second sections. The packaging material includes a metallic foil layer, a heat-resistant resin layer, and a heat-fusible resin layer. In a state in which the heat-fusible resin layers of the first and second sections are faced, peripheral edges thereof are heat-sealed to form a storage chamber for accommodating a device main body. One of the sections is extended outside the storage chamber to form a conductive flange having an exposed heat-fusible resin layer. The conductive flange is provided with an external conductive section in which the heat-fusible resin layer is partially removed to expose the metallic foil layer. The packaging material having the external conductive section is provided with an internal conductive section in the storage chamber in which the heat-fusible resin layer is partially removed to expose the metallic foil layer.

主权项

1. A package for a power storage device, comprising:
at least one laminated packaging material having a first section and a second section, wherein the at least one laminated packaging material includes: a metallic foil layer having a first surface and a second surface; a heat-resistant resin layer adhered to the first surface of the metallic foil layer; and a heat-fusible resin layer adhered to the second surface of the metallic foil layer, wherein, in a state in which the heat-fusible resin layer of the first section of the at least one laminated packaging material and the heat-fusible resin layer of the second section of the at least one laminated packaging material are faced with each other, peripheral edges of the first section and the second section of the at least one laminated packaging material are heat-sealed to form a storage chamber for accommodating a device main body, wherein one of the first section and the second section of the at least one laminated packaging material is extended outside the storage chamber to form a conductive flange in which the heat-fusible resin layer is exposed, the conductive flange is provided with an external conductive section in which at least a part of the heat-fusible resin layer is removed so that the metallic foil layer is exposed, and wherein the at least one laminated packaging material having the external conductive section is provided with an internal conductive section in the storage chamber in which a part of the heat-fusible resin layer is removed so that the metallic foil layer is exposed.