Package for nonaqueous electrolyte cell and cell comprising the same

摘要

There is provided a package for a non-aqueous electrolytic battery by which water invasion from outside is lowered and adhesion strength is improved over the long term, and a non-aqueous electrolytic battery having a lengthened life and high reliability.In a package for a non-aqueous electrolytic battery having a bag construction to store a battery content made by adhesion of a part of a lamination film comprising a metal layer and a resin layer, the adhesion part holds a structure capable of reacting with or absorbing an element which diffuses from the battery interior inwardly to the battery interior side.