| 摘要 |
PURPOSE:To efficiently squeeze out the content of a bag like container, by a method wherein an elongated hole is provided to the side wall of a cylindrical container housing an inner bag in parallel to the center line of said cylindrical container, and a rotary body pressing the inner bag and partially exposed from said hole and the press member connected to the rotary body are arranged in the container and the inner bag is pressed while the exposed body of the rotary body is rolled. CONSTITUTION:A cylinder 1, the elongated hole 2 provided to the side wall of the cylinder in parallel to the center line of said cylinder, the rotary body 3 arranged in the cylinder and partially exposed from said hole 2 and the press members 4 connected to the rotary body are mounted. The rotary body 3 can be rolled in the cylinder by pushing the part exposed from the hole 2 of the side wall of the cylinder. Therefore, when a tube 5 is housed in the cylinder 1, the rotary body 3 is rolled while the tube 5 is pressed by the press members 4 connected to both sides of the rotary body to squeeze out the content of the tube. |
