METHOD OF PRODUCTION OF FIBER AEROSUSPENSION FROM FIBROUS MATERIAL Russian patent published in 2003 - IPC

FIELD: pulp-and paper industry; applicable in manufacture of articles by aerodynamic method. SUBSTANCE: method includes supply of moistened initial fibrous material in air flow to the first device of mechanical fibering for preliminary fibering of initial material; final fibering of material is carried out in the second device of mechanical fibering with supply to zone of fibering of additional air with temperature higher than that of incoming material. In embodiment of claimed method, material is subjected to splitting with formation of uniform flow of aerosuspension without swirling with required humidity. EFFECT: reduced power consumption for fibering. 3 cl, 4 dwg