| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an easily separable lid type integrally molded container in which a container main body and a lid body can be easily separated when fermented soybeans are eaten. <P>SOLUTION: The container made of a synthetic resin is equipped with a container main body and a lid body integrated with the container main body through a hinge part, and a thin cutting part is formed on the hinge part under a condition where the lid body is closed. In this container, the thickness of the thin cutting part is 0.05-0.8 mm, or the tensile force of the thin cutting part is 50-200 g. The present invention also relates to a method for manufacturing them. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
