A method for winding a false twisted yarn in the form of a cross-wound bobbin

摘要

PURPOSE:To provide a uniform bulk density and roll pattern, by arranging a length of rolling time, from out-going of the final thread holding point to roll-in to the reel machine, to within a range of specific value, and performing the rolling work into a straight cheese of bulk density less than 0.3g/cm3. CONSTITUTION:With a feed thread 1 fed from a first roller 2, a wooly processed thread Wy, passing through a heater 3, and an improved temporary twist-processed thread By, obtained by applying a heat treatment 5 during a heater 6 and third roller 7, are fed from a final thread holder 8 at a speed of Vcm/sec, and a length of rolling time T until rolled into a soft cheese 11 by a reel machine 10 is made to satisfy the relation of 15/V=T=(5/6X105)/V2. That is, in a range to satisfy the time T, further with an arrangement made to a substantial traverse swing support point of the reel machine 10, the roll-in work is performed without through guides. And it is most desirable for the final thread holder 8 to be of nipple type. In this way, an influence by the result of traverse and traveling resistance can be removed capable of obtaining a uniformly equalized quality package.