Abstract: Machine for the continuous dynamic-fluid treatment of grouped filiform materials, which includes in combination a device (9) to feed previously treated grouped filiform materials (T), a device (1) for producing separation or change of density, or separation and change of density of the materials, and a treatment section (2) to which the materials are fed which includes a tubular chamber for pressure treatment of the materials having at least one perforated area (15) through which treating fluid circulates, the chamber being formed by a fixed part (12) shaped like a channel (17) and a moving part (13) which closes one side of the channel and has carrying elements (21) thereon for the materials comprised of transverse radial shoulders, the channel having entry (19) and exit (20) openings for the materials to be treated.

Abstract: System for treating fabrics in rope form in a closed ring, wet or dry, includes the arrangement of at least a main device in the form of a sucking conveying element with a perforated surface through which sucking action is applied to suck the fabrics onto a part of the perforated surface, and at least one secondary device to draw the fabrics in rope form near to the main device, the arrangement simultaneously providing positive carriage of the fabrics, and any of the operations of opening the fabrics in rope form, unfolding them transversely to their advancement direction, interchanging the fluids of the process with the fabrics and extracting such fluids in a controllable degree from the fabrics.