| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sufficiently compactly foldable bag, an air belt equipped with the bag, and an air belt device equipped with the air belt. <P>SOLUTION: A bag 21 is formed of a fabric article 30 woven into a flattened bag shape. Being spreaded out so as to be flat, the fabric article 30 includes a multilayer section 31 which has a first layer 31a constituting one surface of the bag 21 and a second layer 31b constituting the other surface of the bag 21 and allows a gas to be introduced between the layers 31a, 31b and a single-layer section 32 to which the selvage of each layer 31a, 31b in the multilayer section 31 continues. In addition, the fabric article 30 is sequentially and integrally woven from the multilayer section 31 to the single-layer section 32. In the multilayer section 31a, the fabric article 30 is woven into a tube shape through double weaving. The single-layer section 32 is located at both ends of the multilayer section 31 in a cylindrical axis direction. In the single-layer section 32, the fabric article 30 is woven by cover binding so as to close both ends of the cylindrical multilayer section 31 in the cylindrical axis. <P>COPYRIGHT: (C)2013,JPO&INPIT |
