| 摘要 |
PCT No. PCT/DE86/00467 Sec. 371 Date Aug. 28, 1987 Sec. 102(e) Date Aug. 28, 1987 PCT Filed Nov. 14, 1986 PCT Pub. No. WO87/03017 PCT Pub. Date May 21, 1987.Spinning apparatus for the production of monofilament yarn includes a spinning tool having a flow channel in the form of a flattened U for providing polymer melt to a group of nozzles, the flow channel having a cross-sectional area which becomes larger, at least in an upper part thereof, in a direction of polymer melt flow therethrough.
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