| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminated thermoplastic resin film roll having fewer optical defects. <P>SOLUTION: The laminated thermoplastic resin film is provided such that; a thermoplastic resin film is used as base material 1; at least on one surface of the base material 1, a covering layer is formed of a copolymerized polyester resin, particles, and a cross-linking particles; and the haze of the film is ≤1.5%. The laminated polyester film is the laminated thermoplastic resin film wherein the number of continuous coating stripe defects each having a core, is ≤30 pieces/m<SP POS="POST">2</SP>, and the number of long coating strip defects is ≤3 pieces for each width 500 mm and length 10m. <P>COPYRIGHT: (C)2012,JPO&INPIT |
