| 摘要 |
This invention provides a single machine for use particularly in the production of twisted synthetic yarn from continuously produced synthetic filament material. By employing the particular physical arrangement of the various stages of the process proposed by the invention a particularly compact machine is produced which can handle a large number of separate filaments simultaneously. The machine comprisea a ring twister device of novel design mounted at the output end of a yarn path, the input end of which is fed with synthetic tape, the yarn path extending through or over heating means located between said input and a yarn stretching means and fibrillator means is located between said yarn stretching means and yarn tensioning means, the latter serving to supply fibrillated material to the ring twister device. The separate stages are conveniently mounted vertically one above the other.
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