METHOD FOR WASHING OF COTTON FABRICS AFTER MERCERISATION AND DEVICE FOR ITS REALISATION Russian patent published in 2010 - IPC D06B3/10 

FIELD: textile industry.

SUBSTANCE: in device reservoir is divided into the first chamber and the second chamber of equal volumes by grounded electroconductive membrane. Cathode is inserted into the first chamber, and anode is inserted into the second chamber, while anode is located from membrane at the distance of 5-20 more than cathode. Table salt in amount of 10-50 g/l, powder of aluminium silicates in amount of 5-30 vol. % are added into water of the first chamber. Cotton fabrics are loaded into the first chamber. DC voltage is sent to cathode and anode to develop intensity of electric field of 20-200 V/m. Potential sent to anode is 5-20 times less by module than the one sent to cathode; dispersed mixture is mixed in the first chamber; fabrics are washed in the first chamber by running water for 10-20 minutes; water is mixed in the second chamber; fabrics are discharged, squeezed.

EFFECT: reduced dimensions of device, lower production costs.

2 cl, 1 dwg