| 摘要 |
PURPOSE:To protect the inner face of a dispenser tube from contamination by microbes, by drawing the dispenser tube, made of elastic material, stretched continuously to a container packing and setting the tube in this device and closing tight the tip of the spout except for discharging. CONSTITUTION:When a push button of delivery or feed is pushed, a tube guide 10 is actuated to contact the position of a tube guide stopper 14. Subsequently, a movable block 12 of a fitting unit is actuated to open. Then the spout of a dispenser tube 5 pinched and closed is opened and rollers 9 move round, rotating due to a friction and pressing the dispenser tube 5 between the roller, and the tube guide 10. Accordingly, foodstuffs within the dispenser tube 5 between a roller 9 and the next roller 9 is pushed forward like squeezing and discharged from the spout into a receiver 16 or food in turn. The movable block 12 of the fitting unit is actuated to close the opening. |
