METHOD FOR DESIZING OF FABRICS FROM COTTON FIBRES AND DEVICE FOR ITS REALISATION Russian patent published in 2010 - IPC D06B3/10 

FIELD: textile, paper.

SUBSTANCE: in device reservoir is divided into the first chamber and the second chamber of equal volumes by electroconductive and grounded membrane; anode is inserted into the first chamber, and cathode is inserted into the second chamber, while anode is located from membrane at the distance of 5-20 more than cathode; salts of sulfuric acid with concentration of 5-10 vol. % are added into water of the first chamber, as well as powder of aluminium silicates in proportion of 5-30 vol. %, creating dispersed mixture; fabric of cotton fibres is loaded into the first chamber; DC voltage is sent to cathode and anode to develop intensity of electric field of 50-200 V/m; besides potential sent to cathode is 5-20 times less by module than the one sent to anode; fabrics are impregnated and soaked for 0.5-5 hours; dispersed mixture is mixed in the first chamber, and water is mixed in the second one; fabrics are washed, discharged, squeezed.

EFFECT: simplification of device, reduced production costs.

2 cl, 1 dwg