| 摘要 |
PROBLEM TO BE SOLVED: To provide a hollow-woven airbag capable of carrying out a required inner pressure control by a woven structure in the boundary part between a bag part and a closed part in an airbag having a hollow-woven structure.SOLUTION: A hollow-woven airbag includes a bag part 11 inflated by flow-in of a gas and a first closed part 12 adjacent to the outer periphery of the bag part 11 and closing the bag part 11. The bag part 11 includes a first fabric layer 111 and a second fabric layer 112 and are woven to be separable from each other and a coarse woven part 111b woven to make the air permeability higher than the other part 111a of the first fabric layer 111 is provided in a part adjacent to the first closed part 12 in the first fabric layer 111. |
