This paper proves spinning process and principle of over feed effect yarn, and analyses construction characteristic of the over feed effect yarn in the theory and actuality.
本文从理论上及实际上论证了超喂型花式纱线的成纱过程、成纱原理，分析了超喂型花式线的结构特征。
The over feed and feeding method in air-texturing, the differential shrinkage rate and average shrinkage in differential shrinking can affect the CV value of air-jet textured yarn remarkably.
空气变形加工工艺参数中的超喂率和喂入方式，异收缩变形加工工艺参数中的异收缩率、平均收缩率对成纱的条干CV值有显著影响。
Several filaments with different properties are combined together by the methods of doubling and twisting. And the effects of twist and over feed on the filament's strength and elongation are studied.
利用并捻法将性能各不相同的几种长丝纱组合起来，研究并捻捻度和超喂对异组分并捻丝强度和伸长的影响。
Several filaments with different properties are combined together by the methods of doubling and twisting. And the effects of twist and over feed on the filament's strength and elongation are studied.
利用并捻法将性能各不相同的几种长丝纱组合起来，研究并捻捻度和超喂对异组分并捻丝强度和伸长的影响。
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