| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bag capable of holding the opened or closed state of an opening, extremely excellent in workability such that the opening can be closed in a so-called single motion, and less harmful to the environment when disposed of. <P>SOLUTION: In the bag, a shape holder 2 (preferably formed from a drawn olefin resin band) which is in the shape of a strip or cord and is plastically deformable is disposed in the circumferentially in an opening 3. The opening 3 can be closed by pulling the shape holder 2 while sliding the opening 3 along the shape holder 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
