| 摘要 |
<p>An inflatable belt having good tactual feeling and an inflatable belt apparatus comprising the same are provided. A bag 20 comprises a front portion 10F and an over-shoulder portion 10S which are connected to form substantially a boomerang shape. The bag 20 is formed by folding a panel 22 into two along a boundary L 1 between panel parts 22L, 22R which form side surfaces of the left half and the right half of the bag 20 in the inflated state, respectively and each of which has substantially a boomerang shape, and sewing peripheral edges 22a of the panel parts 22L, 22R other than the boundary L 1 together by a sewing yarn 23. The bag 20 is spread flat such that the panel parts 22L, 22R are superposed on each other. Then, a portion of the over-shoulder portion 10S on the side of the boundary L 1 between the panel parts 22L, 22R is interfolded into a space between the panel parts 22L, 22R. After that, the bag 20 is folded along fold lines parallel to the boundary L 1 to reduce the width of the folded body ( Fig. 2 ).</p> |
