| abstract |
Provided is a layered polyester film which comprises a polyester film and a layer (X) disposed on at least one surface of the polyester film, wherein the layer (X) is a surface layer disposed on at least one surface of the polyester film and the layer (X) has a surface having a sea-island structure, the sea component of the layer (X) having a modulus (G2) of 4,000 MPa or less, the ratio of the modulus (G1) of the island component to the modulus (G2) of the sea component, G1/G2, being 1.5-4.0. The layered polyester film is excellent in terms of scratch resistance and punchability. |