AIR BAG DEVICE

摘要

It is aimed to put a mark for twist identification with work as simple as possible. An air bag device includes an inflator configured to supply a gas, and an air bag folded into an elongated shape and configured to inflate and deploy upon supply of the gas from the inflator. An elongated holder such as an adhesive tape is wound around the air bag. A part of the elongated holder extends outwardly from an outer periphery of the air bag and is configured as a mark for twist identification.