| 摘要 |
PROBLEM TO BE SOLVED: To provide a drum can provided with a closed type inner bag into which or from which contents can be put and taken out without removing a drum can top lid and thus has good workability. SOLUTION: An inner bag 1 is formed by mounting a plastic circular top lid 6 provided with a resin stopper 5 having an outer screw and an inner screw excluding a skirt part 7 on the opening part of a tube shaped bag made of a plastic film. The inner bag 1 is placed in the body part of a metallic drum can or a plastic container, and the skirt part 7 is folded outward from the curl part 8 of the upper opening edge of the container body. The stopper 5 of the inner bag 1 is let out through the hole of the metallic or the plastic canopy 9 for the container body, a plug or a cap is engaged on the stopper 5, and the canopy 9 for the container body is fixed by fitting on the curl part 8 of the opening edge of the container body. |
