DEVICE FOR STEAM TREATMENT OF FIBROUS MATERIALS ON CARDING MACHINE Russian patent published in 1996 - IPC

FIELD: textile industry. SUBSTANCE: device for steam treatment of fibrous material on carding machine has means located on the side of machine feed for steam supply from steam generator of fibrous material. Steam supply means has one pair of driving hollow perforated rollers installed on two opposite sides of fibrous material square to direction of material advance with possibility of material clamping between pair of rollers. Installed inside each perforated roller is fixed hollow cylinder with longitudinal slot to pass steam supplied through pipeline of steam generator. EFFECT: higher efficiency. 2 dwg