| 摘要 |
PROBLEM TO BE SOLVED: To improve the success rate of a piecing treatment and solve the problem that the yarn strength of a yarn-piecing portion is lowered or the problem that the appearance of the pieced portion is deteriorated. SOLUTION: This spinning machine is disposed with a tension-imparting member 37 for nipping a seed yarn Y' inserted into a yarn-producing device P together with a wall surface 16c on the side of the draft device D of the yarn-producing device P, when the spinning machine is started or when the yarn is broken.
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