| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an integrally molded container with an easily separable lid which allows the lid to be separated easily from a container body when fermented soybeans are eaten, and a manufacturing method for the same. <P>SOLUTION: According to the fermented soybeans container and the manufacturing method therefor, the fermented soybeans container includes the container body, and the lid integrally connected to the container body via a hinge. The lid can be separated from the container body by cutting a thin-walled cut portion provided at a hinge after opening the lid. The thin-walled cut portion is made by heat treatment into an irregular shape that extends across the entire width of the hinge in its thickness direction when the lid and the container body are closed together. <P>COPYRIGHT: (C)2007,JPO&INPIT |
