METHOD FOR PRODUCING LAMINATE STRUCTURE

摘要

The objective of the present invention is to produce a laminate structure having superior adhesion. This method for producing a laminate structure that laminates a first base material, an adhesive layer, and a second base material in the given order contains: (a) a step for applying an aqueous adhesive to the surface of the first base material, and thermally drying the first base material to which the aqueous adhesive has been applied; (b) a step for applying an aqueous adhesive to the surface of the second base material, and thermally drying the second base material to which the aqueous adhesive has been applied; (c) a step for re-applying the aqueous adhesive to the thermally dried surface of the first base material and/or second base material, and thermally drying the obtained base material; (d) and a step for pasting together the surface of the thermally dried first base material to which the aqueous adhesive has been applied and the surface of the thermally dried second base material to which the aqueous adhesive has been applied. At least one instance of thermal drying in steps (a) to (c) is an electromagnetic wave processing.