PACKAGING MACHINE AND DEVICE FOR FEEDING A FLEXIBLE TUBULAR FILM

摘要

The invention concerns a packaging machine comprising a device for feeding a flexible tubular film, including a longitudinal guide (8) adapted to be longitudinally and completely engaged inside the tubular film (4), retaining means (11-14) adapted to bear said longitudinal guide and to allow through or to be traversed by the tubular film, and longitudinal driving means adapted to cause the tubular film to slide longitudinally when the latter is slipped onto the longitudinal guide, and longitudinal means (7) for receiving objects (2) to be packaged.