| 摘要 |
<p>The invention relates to a spinning device for operating the wet/dry amino-oxide process with: a spinning nozzle having spinning apertures for extruding filaments; a blower device by means of which the extruded filaments can be cooled immediately after leaving the spinning apertures; a container of spinning bath liquid; a bundling unit fitted in the spinning bath liquid to bundle the extruded filaments; and an air gap defined as the distance between the spinning nozzle from the surface of the spinning bath liquid; in which: the bundling unit is at such a distance from the spinning nozzle that the angle ('alpha') between the filaments to the perpendicular to the spinning bath liquid is 45 degree at the most and the relation 0.1 + .0051 o 0.7.d0.(h-1)/h is satisfied, in which d0 is the distance (in mm) between a spinning aperture and its neighbouring aperture in the spinning nozzle, h is the distance (in mm) between the bundling component and the spinning nozzle and 1 is the air gap (mm), where 0.4 mm o d0 o 2 mm and 0 mm < 1 < 60 mm.</p> |
