| 摘要 |
In a manufacturing method for alternate twisted yarn in which raw yarn (1) is drawn out continuously from supply bobbin (2), the raw yarn (1) thus drawn out is inserted and passed through twist spindle (6) that is repeating unidirectional intermittent rotation or clockwise and counter-clockwise intermittent rotation at given time intervals. The yarn sent out from the twist spindle (6) is wound on to the take-up bobbin (9). The twist spindle (6) is arranged adjacent to the take-up bobbin (9), and the yarn is wound on to the take-up bobbin (9) while a reciprocating motion is given to the take-up bobbin (9) at the stroke corresponding to its traverse width or, the yarn is wound on to the take-up bobbin (9) while a reciprocating motion is given to the traverse base on to which the twist spindle (6) is mounted at the stroke corresponding to the traverse width of the take-up bobbin (9). |
