METHOD FOR CUTTING LAMINATED FILM, CUTTING DEVICE, AND METHOD FOR MANUFACTURING OPTICAL DISPLAY DEVICE

摘要

A method for cutting a laminated film, adapted to cut the laminated film using a circular cutter having a cutting edge at the peripheral edge thereof. The method cuts the laminated film by rotating the circular cutter by a rotating means in the forward rotational direction relative to the cutting direction at a cutting-edge peripheral speed Vr while causing the laminated film to travel in the cutting direction at a travel speed Vc. The relative cutting speed V obtained by subtracting the peripheral speed Vr from the travel speed Vc is set in the range from minus 50 m/min to 30 m/min inclusive.