| 摘要 |
Apparatus for the production of synthetic torque yarn including a twist arresting ring disposed between a traveler assembly and a heating element to impound twists formed in yarn delivered to the traveler assembly from a supply such that the twists are heated by the heating element and such that the yarn is then wound on a spindle by the traveler assembly. A method for producing a synthetic torque yarn including the step of engaging yarn with a twist arresting ring disposed between a traveler assembly and a supply to impound twists in the yarn between the ring and the supply.
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