| 摘要 |
<p>We refer to the figures 1 up to 4 of the enclosed drawings. A core of synthetic or other composition taken from bobbin 16 is directed to the fixed grooved ring alpha and is then passed through the core inlet opening 2 on the fibres guiding device 3. Further it goes out through the outlet gamma and it is directed to pass through the clearance between the two rollers, which rotate in the same direction, 4, 6. Through the clearance between the two spinning equalizing discs 7 it is guided towards the yarn delivery mechanism, via the exit opening 12 of the machine. The produced stationary waves, the suction in the roller 4 and the difference in the speeds of rollers 4, 6 have a beneficial effect which leads in good quality yarn.</p> |
