| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a self-standing bag relating to a packing container for accommodating liquid, solid-liquid mixture, viscous body, powder, solid, or the like that prevents contents from remaining when taking the contents out of the bag, can be refilled with the contents, and of which a volumetric capacity can be increased by being formed in a pseudo-cylindrical shape. <P>SOLUTION: The self-standing bag (a standing pouch) is formed of three parts in total including a bottom film and two front and back body films. The two front and back body films has a folding structure so as to form the pseudo-cylindrical shape, and therefore, the volumetric capacity can be increased and the content can be prevented from remaining in the bag. <P>COPYRIGHT: (C)2012,JPO&INPIT |
