The theory of producing fancy yarn by fancy twisting machine is introduced in this paper. Besides, the structure, classification and winding of the fancy yarn is analysed.

主要对在花式捻线机上生产花式纱线的原理和实践进行了分析和说明，其中包括花式纱线的结构、分类、生产以及花式纱线的卷绕等。

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This paper studies the dynamic twisting process in ring spinning; analyses and calculates the loss of yarn's twist.

本文研究环锭纺动态捻度传递过程，对导纱钩的捻陷作用及捻度损失的计算进行了分析探讨。

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The fruit wrapping and twisting mechanism for packing fruit with plant fiber paper includes a pressing lever, a fruit supporting mechanism and a fruit clamping mechanism set from top to bottom.

一种植物纤维纸水果包裹扭结机构，由一压杆、一托果机构和一夹果机构三部分 构成，三者呈上、中、下分体设置；

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