| 摘要 |
PROBLEM TO BE SOLVED: To provide a combined filament yarn production apparatus that is capable of continuously performing steps from spinning a yarn to producing a combined filament yarn.SOLUTION: The combined filament yarn production apparatus 3 comprises: preheating rollers 11-13 configured to take up a plurality of yarns Y; first draw rollers 14, 15 which a yarn Y1 of the plurality of yarns Y is wound around and send the yarn Y1 drawn between the preheating roller 13 and themselves while heating the yarn Y1; a second draw roller 16 which is a roller having a roller surface temperature lower than roller surface temperatures of the first draw rollers 14, 15 and which a yarn Y2 of the plurality of yarns Y is wound around and send the yarn Y2 drawn between the preheating roller 13 and itself; and an entangling apparatus 26 configured to combine the yarn Y1 and the yarn Y2.SELECTED DRAWING: Figure 1 |
