Improvement in the process for the dyeing and / or finishing of textile flat structures and device for the implementation of the procedure thus aperfeicoado

摘要

The process to dye fabrics, partic. woven piece goods, uses a treatment fluid of the required dyestuff, finishing and surface activating agents, which is foamed and applied to the fabric by pressure and/or suction so that the foam passes through both sides of the material. The process allows a precise control over the quality of the dyestuff being applied and ensures a complete and consistent penetration of the fabric by the dyestuff.