Material selection and blend fiber distribution in yarn section and spinning process flow are introduced.
介绍了原料的选配、纱线截面中各种纤维的分布情况及纺纱工艺流程。
The method has the advantages of short flow, less working procedures, reasonable process, stable melt quality, and good spinning performance;
本发明工艺流程短、工序少、工艺合理，熔体质量稳定，纺丝性能优良；
The principle on spinning process, process flow, and structure of covered yarn was analyzed in this paper.
简介氨纶包覆纱纺纱原理、工艺流程及纱线结构；
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