| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bag having a storage structure for contracting a bag part along its cross-sectional direction to be deformed in a form quite different from that before contraction when necessary, so that it can be used with its contents accommodated therein, not bulky, carried easily and especially designed, when it is not used. <P>SOLUTION: The bag 10 includes a bag part 14 having an opening 11 at the upper end, side surface parts 29 and a bottom part 13 to be made foldable. The bag 10 is provided with contractible structure 16 at the lower end 15 for contracting the bag part 14 along its cross-sectional direction of the bag part 14 so that the bag part 14 can be deformed to be used with the contents accommodated therein by folding the side surface parts 29 onto the bottom surface part 13 and contracting the bag part 14 by the contractible structure 16 along its cross-sectional direction. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
