BAG FOR VEHICULAR AIR BAG DEVICE, AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To rapidly expand a bag for a vehicular air bag device in a vertical direction to protect an occupant's abdomen part. SOLUTION: A flow straightening body with upper and lower gas flow blowoff openings is disposed in the bag, and both upper and lower side parts of the bag are folded in an easy-to-expand manner compared with both lateral side parts.