棉纺织技术2026，Vol.54Issue(6)：27-31,5.DOI:10.26967/j.issn1000-7415.202506004
喷气涡流纺复合竹节纱的研发
Development of air-jet vortex spun composite slub yarn
摘要
Abstract
To develop air-jet vortex-spun slub yarn with unique style,a method for spinning composite slub yarn on air-jet vortex spinning equipment was proposed,which used slub filament as the core yarn and short fibers as the outer covering component.The calculation formulas for relevant parameters of composite slub yarn were analyzed and presented under the condition of regular slub distribution in the slub filament,including base yarn linear density,slub linear density,slub multiple,core filament proportion and total linear density.Through raw material selection and treatment,as well as targeted optimization of air-jet vortex core-spun yarn process parameters,the air-jet vortex-spun polyester composite slub yarn with better slub morphology and meeting design requirements was successfully developed.The feasibility of the proposed method was verified and the product range of air-jet vortex-spun yarns was enriched.It is pointed out that by adjusting slub filament specifications,selecting short fibers with different properties and designing differentiated core spun processes,more air-jet vortex-spun composite slub yarns and their fabrics with diverse characteristics can be developed,the application field of air-jet vortex spinning can be expanded.关键词
喷气涡流纺/竹节纱/竹节丝/包芯纱/节粗Key words
air-jet vortex spinning/slub yarn/slub filament/core-spun yarn/slub multiple分类
轻工纺织引用本文复制引用
汤龙世,陈路,柴文林,张仕成,王姜,彭福建,王秋琦,汪军..喷气涡流纺复合竹节纱的研发[J].棉纺织技术,2026,54(6):27-31,5.基金项目
中国纺织工业联合会科技指导性计划项目(2024085) （2024085）
