| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging container capable of maintaining the height of a relatively large housing space even when formed of a material facilitating working and a packaging operation. <P>SOLUTION: A housing space (K) is formed by engaging an opening (Z) at a cylindrical tip end formed of first to third side plates (S1, S2, S3) with tip ends of first to third bent flaps (F1, F2, F3) into a closed state. <P>COPYRIGHT: (C)2013,JPO&INPIT |
