| 摘要 |
A convertible computer controlled form, fill and seal bagging machine comprising a film drive drawing a film sheet about a pouch former with the film sheet being folded and overlapped along longitudinal edge portions; a first sealer heat fusing the overlapped edge portions together to form a hollow film tube; a temperature and a pressure controller controlling the temperature and pressure of the first sealer; a transverse sealer forming a transverse seal across the hollow film tube; a feeder supplying a predetermined content in the hollow tube at a pouch forming station; a computer controller controlling the temperature and pressure of the first sealer to progressively form a seal along the longitudinal edge portions based on a selected predetermined programmed pouch size and the length of the seal bar of the first sealer.
|
