METHOD FOR BOILING OF COTTON FABRICS 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 cathode is located from membrane at the distance of 5-20 more than anode; the following components are added into water of the first chamber (g/l): sodium silicate 3-5, sodium bisulphate 2-3, surfactant 1-2, table salt 30-60, powder of aluminium silicates 5-100; cotton fabrics are 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 anode is 5-20 times less by module than the one sent to cathode; fabrics are impregnated with boiling solution for 1-5 hours; dispersed mixture is mixed in the first chamber, and water is mixed in the second one; fabrics are discharged, squeezed and steamed in steaming boiling device.

EFFECT: reduced dimensions of device, lower production costs.

2 cl, 1 dwg