摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical film capable of improving productivity and facilitating work in manufacture of the optical film, and having excellent optical characteristics. <P>SOLUTION: The method comprises: a film processing step for continuously feeding a long film formed or processed by using a film processing device 1; a film turn step for changing a posture of the film fed from the film processing device so as to be matched with a posture of the film inlet part Tin of an obliquely stretching device 2 for obliquely stretching the film F while delivering the film F continuously fed into the film inlet part Tin; and a stretching step for obliquely stretching the film F while delivering the film F continuously fed into the film inlet part Tin using the obliquely stretching device 2. <P>COPYRIGHT: (C)2013,JPO&INPIT |