| 摘要 |
A bag manufacturing and packaging apparatus and a bag manufacturing and packaging method are provided which can easily improve the filling efficiency of articles to be packaged into a product without modifying the squeezing mechanism. Shutters (51) that clamp tubular film (F) are disposed so as to be movable in the conveying direction of the tubular film (F), and a control unit (19) controls the shutters (51) to move to the upstream side in the conveying direction during a squeezing motion of sealing jaws (61). |
