| 摘要 |
A bag-making and packaging machine including first through third transportation devices provided between a positioning conveyor that positions bags fed out from a horizontal-type bag-making machine and a supply conveyor that supplies the bags to a conveyor magazine-type bag-supply apparatus of a packaging machine, wherein the first transportation device suctions and raises the bags from the positioning conveyor and changes them into a vertical attitude with the bag mouth portions facing downward, the second transportation device takes the bags held by the first transportation devices by gripping them with the gripping members, horizontally transports them to a prescribed position while rotating them, and then the third transportation device suctions and takes up the bags from the second transportation device, changes them to a horizontal attitude with the bag mouth portions facing in the bag feed direction and then places them on the supply conveyor.
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