WIDE CASTING BELT, METHOD FOR MANUFACTURING A WIDE FILM, AND WIDE FILM

摘要

The present invention relates to a kind of wide casting belts, more specifically, it is related to a kind of used by cast paint for manufacturing the wide casting belt gel state of film and manufactures the composition such as optical compensation films of liquid crystal display in polarizer, the present invention also relates to one kind to use wide casting belt, and the Cast Strip with the wide film manufacture for manufacturing wide film.