| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase a working efficiency in the manufacturing process in which a food is packed in a container, and to facilitate the lid-opening operation at the time of meal while surely preventing an unexpected removal of a lid body which is fitted on the container body. <P>SOLUTION: On the peripheral wall 2 of a container body A equipped with a recess S1 for forming a housing chamber which opens upward, the peripheral wall 8 of the lid body B equipped with a recess S2 for forming a housing chamber which opens downward is freely detachably fitted. A clearance which allows a fitting movement to a specified fitting depth position by the self weight of the lid body B is provided between fitted surfaces of the peripheral wall 2 of the container body A and the peripheral wall 8 of the lid body B. At the same time, this packaging container is constituted in such a manner that the fitted state of the container body A and the lid body B which is fitted on the container body A may be kept by a flexible packaging material 12 which is fitted on the outside of them. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
