| 摘要 |
<p>Method for preparing a weft thread on weaving machines, in which as is known a weft thread (11) is released, intermittently and each time with a determined length, from the thread supply, characterized in that it consists essentially of leading the weft thread (11) successively through two thread accumulators, in particular first through a prewinder (1) which at each insertion releases a length of thread equal to the thread length required, and then through a thread accumulator (2) which has a lower draw-off resistance than that of the prewinder, where said accumulator (2) provides a thread accumulation (17) consisting of at least part of said length released.</p> |
