The flat washing process after fixing the color of fabric printing is the last process before finishing, which has a "pagoda like structure" effect on printing engineering. Flat wash
Quality is closely related to the brightness of printed colors, fabric feel, and fabric color fastness. Knitted fabrics, due to their structural characteristics and diverse fiber components, consume a lot of pulp during the printing process and have a low color fixation rate; Different fibers and dyes have their own characteristics and processing difficulties. Flat washing equipment and continuous flat washing equipment have developed to a certain extent, but intermittent rope like flat washing is still commonly used. Reducing and preventing white floor contamination is still a problem that must be faced. Therefore, the flat washing process after printing fixation must be taken seriously and must not be taken lightly.
At present, the flat washing equipment for knitted fabric printing mostly uses a loose rope dyeing machine (pull cylinder) to complete the washing process after printing fixation. Therefore, the washing process of the loose rope dyeing machine is taken as an example here. The water washing processes such as continuous section flat width and rope shaped washing machines need to be summarized and categorized in future production practices.
Cowint is the largest DTF Film Factory in China