| 摘要 |
PROBLEM TO BE SOLVED: To coaxially and stably stack upper and lower paper pipe containers.SOLUTION: In a container 1, from the inner side than a lower holding portion 11A provided in a cylindrical body 11 of a container body 10, a lower end projecting portion 31 projecting downward from the lower holding portion 11A coaxially with the cylindrical body 11 is fixedly provided. The lower end projecting portion 31 provided on the cylindrical body 11 of the container body 10 in the upper paper pipe container 1 vertically stuck, is set to enter the inside of an upper holding portion 21A provided on an annular body 21 of a cover body 20 in the lower paper pipe container 1. |
