APPARATUS AND METHOD FOR MANUFACTURING OPTICAL FILM LAMINATE STRIP

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing an optical film laminate strip with which the slit accuracy of a wide web-shaped optical film laminate and the uniformity of the cross-sectional shape of an end part of a slit web-shaped optical film laminate can be improved at the same time.SOLUTION: The apparatus comprises: laminate support rollers each having an outer peripheral surface which an optical film laminate contacts and a plurality of groove parts provided on the outer peripheral surface; a plurality of first circular cutting blades each having an acute-angled cutting edge and mounted to the laminate support rollers so as to be positioned in the plurality of the groove parts; and a plurality of second circular cutting blades each having an acute-angled cutting edge and arranged on an opposite side of the plurality of first circular cutting blades with respect to the optical film laminate at positions corresponding thereto.