WHITE LAMINATED POLYESTER FILM AND THERMAL TRANSFER RECORDING RECEIVING SHEET USING THE SAME

摘要

A white laminate polyester film where a white laminate polyester layer (B) containing fine bubbles is laminated, to the opposite sides thereof, with a white laminate polyester layer (A) containing inorganic fine particles. The white laminate polyester film where a constant relation is present between t he longitudinal and lateral modulus of elasticity in tension and the specific gravity exhibits excellent whiteness, printability and crease resistance. A receiving sheet for thermal transfer recording employing such a white lamina te polyester film as a basic material causes no sheet feed trouble at the time of print recording and provides a clear print image. The inventive white lamina te polyester film has characteristics optimal as the basic material of receivin g sheet for thermal transfer recording.