To enable reliable suction and fixing regardless of damage and deterioration of a part of seal members.

A suction jig 1 is composed of a suction table 2 and resin pads 4, 4, etc., as seal members to be stuck to the upper surface 3 of the suction table 2, and the resin pads 4, 4, etc., are stuck so as to section six suction chambers 5, 5, etc., on the upper surface 3. Intake holes 6 to be communicated with an external intake means through individual hoses 7 are opened on the central part of respective suction chambers 5 on the upper surface 3.