BAG MAKING DEVICE FOR AUTOMATIC FILLING MACHINE

摘要

The heat flexible film(1) is delivered to the forming plate (3) through the multiple idle rollers(21,22,23) then made to a cylinderical shape. The size of the bag is controlled by the size ring, which is provided with the fixed electrode(61) under the stopper nozzle(5). The film contacting portion is attached continuously between the fixed electrode and the pressing electrode (62). The drawing roller(41), which is provided with a stopper nozzle exit, draws this bag and this bag is filled by the nozzle (5). The fixed electrode(61) is provided on the lower radius of the forming plate with some clearance to the stopper nozzle.