| 摘要 |
PROBLEM TO BE SOLVED: To fold a container body to reduce bulk and assure easy removal of miso (soybean paste) from the container body by forming the container body with an upper-lower pair of first and second peripheral grooves in a peripheral direction on a peripheral wall and with longitudinal grooves and respective upper and lower pairs of first and second gradient grooves positioned on both vertical sides of the longitudinal grooves on both front and rear surfaces of the peripheral wall. SOLUTION: To take out miso from a container body 1, a peripheral wall 2 is pressed to squeeze the miso from a neck. At the time of disposal, centers on both right and left external surfaces of the peripheral wall 2 are held, whereby both right and left internal surfaces on a part of the wall 2 between a first peripheral groove 4 and a second peripheral groove 5 come into contact with each other. In addition, an internal surface on a lower peripheral wall portion from a first gradient groove 7 comes into contact with both front and rear parts of both right and left internal surfaces of an upper peripheral wall portion from the first groove 4, and an internal surface on an upper peripheral wall portion from a second gradient groove 8 comes into contact with both front and rear parts of both right and left internal surfaces of a lower peripheral wall portion from the second groove 5. Further, it is possible to bend the upper peripheral wall portion from the first groove 4 and the lower peripheral wall portion from the second groove 5. Thus the bulk can be reduced. |
