What are the dye liquor exchange forms of the overflow dyeing machine

The overflow dyeing machine also uses two nozzles. Secondly, the form of air pressure penetration is completely different from that of air flow. One of the nozzles is pure air flow, and the other is liquid flow. Before dyeing the fabric, it needs to pass through the nozzle of the liquid flow, and then exchange with the dyeing liquid, and then enter from the cloth lifting roller. To the nozzle of the airflow, because the airflow will have a pressure to penetrate the fabric on the dyeing liquid, so when the fabric is not drawn, it will appropriately accelerate the spreading speed of the dyeing liquid. Judging from the current use on the market, the atomized dyeing form of airflow is widely used, and the effect of the whole use is very good.

Under normal circumstances, the speed adjustment of the dyeing machine is simple and there is basically no noise during the processing process. Therefore, it is so favored by customers. Of course, the scope of use of the dyeing machine is also very good. The wide one can not only be used on silk, but also can be used in the underwear industry. The big advantage of the dyeing machine is that it will not cause any damage to any dyed materials. This is one of the reasons why customers are willing to choose the dyeing machine for processing. Using this kind of convenience, the content of this aspect is also relatively diversified in types. The editor will introduce to you in future articles that air is circulated instead of water. The dyeing machine mainly uses the principle of aerodynamics.

The overflow dyeing machine draws the fabric in a cyclic motion, so comparing it with the traditional overflow dyeing machine, the dyeing liquor ratio is effectively reduced, but in the airflow dyeing machine, the fabric and the dye liquor are exchanged. In terms of form, it can be divided into two types, atomization of air flow and penetration of air pressure. After the atomization is carried out, it is dispersed in the entire airflow. The first atomization of the airflow is mainly to pass the dye solution through a relatively special nozzle. Using the airflow of the atomized dye liquor, the dyed fabrics are exchanged with each other, so as to draw and circulate close to the fabric. During the entire exchange process, the atomized dye liquor has a large contact area for the fabric. , And the penetration force to the fibers in the fabric is very strong, which effectively accelerates the speed of the entire diffusion of the dye solution inside the fiber.