METHOD FOR PRODUCING LAMINATE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a laminate that does not generate foams during sealing.SOLUTION: The laminate is produced by sequentially carrying out the following steps (1) to (3). (1) a step to produce a laminate X having an adhesive layer Bon a sheet A; (2) a step to slit both ends in a width direction of the laminate X to form a laminate X'; (3) a step to laminate a sheet C having a width Wwider than a width Wof the laminate X', on the adhesive layer Bsuch that both ends of the sheet C are projecting from both ends of the adhesive layer B.