Interlacing Process of Multiple Filament Yarns.
Interlacing Process of Multiple Filament Yarns.
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多根长丝纱线的交织过程。
DOI：
10.3811/jjmf.11.23
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发表时间：
1997
期刊：
影响因子：
--
通讯作者：
Y. Iemoto
中科院分区：
文献类型：
--
作者：
Y. Iemoto
本文以实验数据为基础，阐述了缠结与开孔交替的多丝网络纱的加工机理、结构与性能。在交织过程中最重要的因素是交织器的纱线通道中的气流。从空气喷嘴喷射到纱线通道中的高速湍流空气分别打开运行纱线的多根长丝并改变它们的相对位置。在直接受到空气喷射的位置形成开口部，在其两端形成缠结部。虽然在空气喷嘴之前形成的缠结部分直接受到空气喷射，但缠结部分通过长丝之间的摩擦保持其形状。缠结部分的长丝相互接触，缠结的数量取决于工作气压和进料比的加工条件。
The processing mechanism, structure and property of multiple filament interlaced yarns with alternate tangling and opening parts are described on the basis of experimental data. The most important factor in the interlacing process is an air flow in a yarn duct of an interlacer. The high speed turbulent air jetting into the yarn duct from an air jet nozzle opens multiple filaments of running yarns separately and changes their relative positions. An opening part is formed at the position subjected to the air jet directly and tangling parts are formed at its both ends. The tangling parts keep their forms by the friction among filaments although the tangling part formed before the air jet nozzle is directly subjected to the air jet. Filaments in the tangling parts contact with each another and the number of tangles depends on the processing conditions of the working air pressure and feed ratio.