POLARIZING FILM PRODUCTION METHOD

摘要

This polarizing film production method is characterized by having: (1) a step in which an activation process is conducted on a polarizer having a moisture content of not more than 11 wt% so as to provide a surface roughness (Ra) of 0.6 nm or higher; (2) a step in which the polarizer is conveyed while the surface of the activated polarizer is in contact with a guide roll; (3) a step in which an adhesive is applied to the polarizer and/or a transparent protective film; and (4) a step in which the polarizer and the transparent protective film are bonded together via the adhesive. This production method enables a polarizing film to be produced with good conveying properties.