DEVICES AND METHODS OF SOLUTION APPLYING TO THREADS Russian patent published in 2008 - IPC C03B37/00 

FIELD: technological processes.

SUBSTANCE: device for solution applying to thread contains the first reservoir, which is made with the possibility of solution supply to the applying surface, and second reservoir, which communicates with the first reservoir. Solution in the second reservoir has the solution level that indicates solution level proper for the solution in the first reservoir. There is a detector for solution level detection in the second reservoir. Detector is installed with the possibility to generate a signal for flow controller that controls amount of solution arriving to the first reservoir.

EFFECT: excludes necessity of excess solution collection and recirculation.

27 cl, 5 dwg