| 摘要 |
<p>A composite twisting formed by twisting one spun yarn and at least one long fiber together, wherein the twisting direction of the composite twisting is the same as that of the spun yarn, with the number of twists of the former being larger than that of the latter. A production method for such a composite twisting, comprising the steps of doubling one twisted spun yarn and at least one long fiber, and twisting the doubled yarn in the untwisting direction of the spun yarn and continuing the twisting of the doubled yarn in the opposite direction beyond the zero twist point of the spun yarn.</p> |
