| 摘要 |
PROBLEM TO BE SOLVED: To provide a tube squeezing device that prevents oxidation or flavor deterioration of the contents of a tube, which is caused by air entering the tube due to the resiliency of the tube after the tube is squeezed and its cap is fastened. SOLUTION: The tube squeezing device 1 has a top plate 10 and a bottom plate 11 between which the tube 2 is inserted, and a means for sandwiching the tube 2 inserted between both the plates. The device 1 uses sandwiching means and the springy pressing force of the top and bottom plates. A bar 5 is turned by being pressed and reciprocated. In addition, the device is provided with a means for rotating a driving gear in one direction, thereby driving a driven gear such that it is pushed to the discharging side of the tube 2. COPYRIGHT: (C)2006,JPO&NCIPI
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