| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multilayer film which can cover tightly a metal plate with a uniform thickness without film trembling nor pulsation even when lamination to a metal plate is conducted by a high speed extruding lamination method. <P>SOLUTION: The first polyester resin which contains 0.01-0.50 mol% of a functional ingredient and has a melt tension of 50 mN or more is laminated to the second polyester resin. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
