Process in bath only (see figure A, light blue path A):
the piece is introduced through the porthole (fig. A, point 1); it then passes directly into the nozzle (fig. A, 2),
transported with the bath towards the bottom of the tub which functions as a relaxation chamber (fig. A, 3), passing
in rope above the controlled reel (fig. A, 4), it is sewn with the next piece in the spindle,
thus starting the cycle.
The bath is prepared in a tray (fig. A, 5) outside the machine, sucked in by a pump
circulation (fig. A, 6) and introduced into the basket through the nozzle. Once the solution is exhausted, they are closed
the valves and the circulation of the bath begins which continues from the bottom towards a filter, sucked by
circulation pump and pushed by it into the nozzle.