SEAT AIRBAG APPARATUS FOR VEHICLE

The present invention relates to a seat airbag apparatus for a vehicle, in which a raw cushion fabric 210 provided in the form of a single flat panel is coupled by sewing to an inner cushion part 110 provided in the form of a flat panel, and a front cushion 200 is formed by using the raw cushion fabric 210 provided in the form of a flat panel. Therefore, the sewing coupling may be easily and smoothly performed, and particularly the tolerance in respect to the sewing coupling may be reduced, thereby improving quality.