| 摘要 |
<p>In order to preserve as much as possible the integrity of the fibres and the structure of the weft of the fabric 15, the machine for the dyeing 1 of cord comprises a nozzle 11 for injecting the dye with a circular crown cross section, converging inside a curved tubular element 3 to form a siphon and having a truncated conical portion 19. The transport of the fabric is due to the flow of the dye bath and to the flow of air taken in by partial vacuum inside the tubular element. <IMAGE></p> |
