VAPOR DEPOSITION FILM

摘要

Disclosed is a vapor deposition film wherein a vapor deposition layer composed of a metal or an inorganic oxide is formed on at least one side of a resin layer (A) which is composed of a resin composition (1).  The resin composition (1) is a polyglycol acid containing not less than 70% by mole of a specific structure (a structure represented by formula (1)) as a repeating unit.  The surface on which the vapor deposition layer is deposited has a center line average roughness of 5-50 nm.  The vapor deposition film has excellent gas barrier properties, excellent workability and decomposition resistance sufficient for practical use.