METHOD FOR MANUFACTURING FINE RUGGED SHEET

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a nano-buckling sheet with a rugged pattern shape such as an anti-reflective body, a retardation plate, a light diffusion plate and a super water repellent plate.SOLUTION: The method for manufacturing the nano-buckling sheet comprises: a process where a continuous sheet is used as an MD direction heating shrinkable film so as to manufacture a continuously laminated sheet in which either side or both sides of the MD direction heating shrinkable film are provided with at least one or more layers of hard layers; and a process where the continuously laminated sheet is continuously subjected to heating shrinkage in a heating shrinkage zone.