| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging container which is easily crushable while maintaining rigidity needed for storing a product by making the bottom face and its neighboring part of the container able to come to the inside of the container and which, when it is in a crushed condition, does not easily return to an original condition. <P>SOLUTION: This packaging container 10 is provided with a bottom face 11, a side wall 12 standing therefrom, and a flange part 15 integrally formed on the top end outer periphery of the wall 12. A plurality of recesses 14 are formed between the wall 12 and the face 11, and a rib or a curved face 13 is formed on each upper part of the recesses 14. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
