Bag forming, filling and sealing machine has feeder, access opening, aseptic chamber, forming and sealing elements, withdrawal elements and sterilizer connections

摘要

The bag forming, filling and sealing machine consists of an aseptic packaging material feeder (3) in front of a forming and filling unit (2) which has at least one forming tube (5) and a sealable access opening (4). An aseptic chamber (6) connected to the packaging material feeder contains the packaging material forming (7) and lengthwise-sealing (8) elements. Transverse sealing and withdrawal elements (10) are positioned below the outlet (9) for the formed packaging bag. The aseptic chamber possessing sterilizer connections (11) extends upwards. The forming tube can be axially moved forwards and backwards inside the aseptic chamber by the length of its packaging material section The aseptic chamber has an outlet flush with the forming tube and matching the cross section of the forming tube.