| 摘要 |
A discharge device for a bag-making, filling and packing apparatus which consists of a bag-making cylinder around which packing film is wound for making a bag and through which commodity article is filled in the bag after the bag is feeded to the lower position consists of magnets for opening and closing movable covers which are provided at the discharge end of the bag-making cylinder. The magnets can be permanent magnets which are movable toward and away from the covers or electromagnets which are stationarily mounted adjacent the covers. |
