Fecha de publicación: -- Fuente: WIPO "tomato" A system for formation of tube-feed packaging, the system comprising: a tube feed machine for execution of a formation process, in which a tube of packaging material is fed along a filling pipe of the machine and is repetitively processed into individual packaging units, and; a detection system comprising a sensor system arranged to detect a predetermined condition associated with tube integrity as the tube is fed along the filling pipe.