POUCH AND SECONDARY BATTERY COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME

The present invention relates to a pouch and a secondary battery comprising the pouch, and a method for manufacturing the same. The method for manufacturing the secondary battery according to the present invention comprises: a hole formation process of forming a degassing hole in an aluminum sheet; and a lamination process of laminating a polymer layer on the aluminum sheet to manufacture a pouch; an accommodation process of accommodating an electrode assembly in the pouch; and a sealing process of sealing an outer circumferential surface of the pouch.