摘要 |
PROBLEM TO BE SOLVED: To obtain a method for curing polarizing plates with tacky adhesive layers with which the formation of the dents occurring in the permanent set in winding and curling is lessened by cutting the polarizing plates with the tacky adhesive layers to a specified size and curing the polarizing plates in stacked state in such a manner that the lamination constitution is alternately reversed. SOLUTION: The polarizing plates 7, 71, 72, 73 with the tacky adhesive layers are superposed on each other by reversing the lamination constitution thereof. The polarizing plates 7 and 72 with the tacky adhesive layers are the same in the lamination direction and 71 and 73 are front and rear to 7 and 72, i.e., in the direction reverse therefrom in the lamination constitution. Namely, the polarizing plates 7 and 71 with the tacky adhesive layers and 72 and 73 are superposed by disposing surface protective films 2 and 2 opposite to each other and the polarizing plates 71 and 72 with the tacky adhesive layers are superposed by disposing release paper 3, 3 opposite to each other. Since the polarizing plates are cured in such a state, the need for interleaving paper as a cushion property is eliminated and the curling which occurs when the polarizing plates are rolled is substantially annihilated and therefore, the formation of the dents which are the defects in appearance on the polarizing plates with the tacky adhesive layers used for liquid crystal display devices is drastically lessened. |