(57) Into a machine for the treatment of webs of fabric, preferably scouring and bleaching,
there is introduced in combination a wringing unit (6) prior to entry into the treatment
vat of the machine, for the application of a vacuum to the fabric (2) to be continuously
treated, and an arrangement (11,12) for forced passage of the treatment liquid through
the web of fabric (2), in a transverse direction to the web of fabric (2) being treated,
from an entry face of the web of fabric (2) to the opposed face of the same, which
is the liquid outlet face, during the displacement of the web of fabric (2) in the
direction of its longitudinal axis, the passage of the liquid being produced by the
action of forced suction by means of a liquid suction system.
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