| 摘要 |
PURPOSE:To obtain high-quality filament continuously and stably from slightly spinnable substance, by forming a liquid layer on the inner face of a rotating drum by centrifugal force, jetting melt of the substance having fiber-forming ability, etc. to it, to carry out spinning, transferring the filament successively in the shaft direction, drawing it. CONSTITUTION:The liquid A of coagulating bath is fed from the pipes 2 and 2' for feeding the liquid of coagulating bath to the inner face 1 of at least one rotating drum, and a rotating liquid layer is formed by centrifugal force. The stock solution B for spinning consisting of melt or solution of a substance having fiber-forming ability is jetted from the nozzle 3 to it, the melt or solution is caught in the layer of the liquid layer A of coagulating bath to carry out spinning. The caught filament C is successively transferred in the axial direction by moving continuously the rotating liquid A along the rotating face in the direction of the rotating shaft, or by moving the liquid while subjecting the filament to post processing, and introduced out of the rotating drum to the guide ring 4 and the traverse 5 and drawn by the winding drum 6.
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