| 摘要 |
PROBLEM TO BE SOLVED: To provide a vertical automatic filling and packaging machine capable of preventing the degradation in filling efficiency into a tubular package by a simple structure. SOLUTION: The vertical automatic filling and packaging machine includes a filling chute 100 for filling a powdery raw material into the package. The chute 100 is equipped with a passage 1022 for supplying the powdery material, and a passage 1023 separated from the passage 1022 by a bulkhead 1021 for venting the package. The passage 1023 may comprise an air vent pipe 1025. COPYRIGHT: (C)2005,JPO&NCIPI
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