| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lacing device which laces thread on a work-piece so that a knot of the thread is located in the upper part of the work-piece.SOLUTION: In a lacing method, while an annular work-piece 10 is rotated by an index mechanism 5 at a predetermined angle every time, the lacing on the work-piece is performed by interaction between a thread feeding nozzle 44 for feeding a thread 15 and a needle 11 for hooking the thread 15 fed from the thread feeding nozzle 44. Then, the lacing method includes a step in which the retracted needle 11 draws a loop upward from a posture in a state where the thread 15 is hooked.</p> |
