| abstract |
[PROBLEMS] To provide a molding polyester film excellent in moldability during heat molding, elasticity and shape stability (heat shrinkage characteristics, thickness unevenness) and transparency when used in a room temperature atmosphere as a molded product, particularly molding at a low temperature. The present invention provides a molding polyester film having excellent properties and printing clarity and a molded member formed by molding the polyester film. A polyester film comprising a copolyester synthesized from an aromatic dicarboxylic acid component and a glycol component containing ethylene glycol and a branched aliphatic glycol and / or alicyclic glycol, wherein the film has a thickness. The ratio (H / d) of haze H (%) to d (μm) is less than 0.010, and the stress at 100% elongation in the longitudinal and width directions of the film is 10 MPa or more and less than 180 MPa at 25 ° C. A polyester film for molding, which is 1 MPa or more and 100 MPa or less at 100 ° C., and a molded member formed by molding the polyester film. |