Method for producing a lamination jig and the flat plate laminate of a flat plate

Providing a jig having a structure that is different from the prior art which can be attached a plate while suppressing the generation of bubbles. Connecting a first surface, located opposite the first surface, having a plurality of suction holes for sucking a plate, and a second surface which is curved outwardly in a substantially arcuate shape, the first and second surfaces a body portion which is disposed within the body portion, communicating means and, bonding jig plates having a for communicating the suction holes in the suction means.