| 摘要 |
<p>A method and device for relaxation-heat-treating a thread, wherein a relaxation-heat-treatment is performed by a heating device comprising a heating roller (6a) installed between a thread feed roller (5) and a thread take-up roller (7) running at a slower speed than the feed roller (5) and an auxiliary thread winding device (6b), whereby the method and device for relaxation-heat-treating the thread small in size, high in heat transfer efficiency, and capable of running a thread at a high speed can be provided.</p> |
