| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an easily-separable lid type integrally molded container and its manufacturing method that enable easy separation of a container proper and a lid at the time of eating Natto or fermented soybeans. <P>SOLUTION: The easily-separable lid type integrally molded container is a resin made container comprising the container proper 20 and the lid 21 being made integral with the container proper through the medium of a hinge portion 22, the container having a thin-walled cutting section 26 formed at the hinge portion under the state of the lid closed, with the thickness of the thin-walled cutting section being from 0.05 to 0.8 mm, or with the tensile strength of the thin-walled cutting section being from 50 to 200 g, and manufacturing method for the foregoing are provided. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
