| 摘要 |
PROBLEM TO BE SOLVED: To provide an extrusion device capable of extruding contents from a flexible container at a predetermined extrusion velocity.SOLUTION: A movable part 4 is brought closer to a fixing part 3 by drive of a drive part while the fixing part 3 and the movable part 4 are kept parallel to each other. Thus, a flexible container 2 between the fixing part 3 and the movable part 4 is pushed, and contents can be extruded from the flexible container 2 at a predetermined extrusion velocity.SELECTED DRAWING: Figure 1 |
