A laminated film which has a coating layer and inorganic thin-film layer on one surface of a base material film, and which is characterized by satisfying requirements (a) to (d): (a) The base material film contains a polyester resin that has been chemically recycled from PET bottles. (b) The surface hardness of the laminated film on the inorganic thin-film layer surface is 120 N/mm2 or less. (c) The coefficient of static friction us and the coefficient of dynamic friction μd of the inorganic thin-film layer surface/opposite-side surface of the laminated film are both within the range of 0.20 to 0.40. (d) The arithmetic mean roughness Ra across a 2 μm square on the laminated film is within the range of 2.0 to 6.0 nm.