| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve usability of a bag with simpler structure while providing a film-made refill bag housed in a box-like container. <P>SOLUTION: The film made refill bag 10 housed in the box-like container body 1 having an opening on the upper surface and filled with powdery materials has a reversely tapered typed shape and straight-teared properties in the width direction. An upper end opening of the bag is in the container body 1 while being open in the container body 1 by tearing in the width direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
