| 摘要 |
PROBLEM TO BE SOLVED: To provide a suction nozzle which can reliably capture a yarn end drawn from a package and prevents the captured yarn end from being cut.SOLUTION: A suction nozzle 5 provided in an automatic winder comprises a suction port 6 and a hook part 7. The suction port 6 sucks a yarn end from a package 20. The hook part 7 prevents a yarn end sucked to the suction port 6 from being drawn in an opposite direction of a suction direction. The hook part 7 has tooth row parts 71c, 72c in which a plurality of teeth are aligned in a direction crossing the suction direction in the suction port 6. A plurality of tooth row parts 71c, 72c are disposed at positions different from each other in the suction direction.SELECTED DRAWING: Figure 5 |
