摘要
研究喷气涡流纺纺纱工艺(纺纱速度、喷嘴气压、前罗拉钳口到喷嘴的距离、导引针到锥面体尖端的距离)对Modal成纱性能的影响。改变纺纱工艺参数进行单因子实验,并通过正交实验得出最佳纺纱工艺:喷嘴气压0.55 Mpa,前罗拉钳口到喷嘴的距离14 mm,导引针到锥面体尖端的距离1.5 mm。
The impact of MVS technology（ including spinning speed, air pressure on air jet nozzle, distance from the front roller nip to the nozzle and distance from guide needle to the cone body） on the formed yarn property of Modal was studied. Single factor experiments were conducted by changing the parameters of Modal spinning process and the optimal process parameters were obtained by orthogonal experiments： 0.55MPa air pressure on air jet nozzle, 14mm distance from front roller nip to the nozzle and 1.5mm distance from guide needle to the cone body.
出处
《上海纺织科技》
北大核心
2014年第7期26-29,共4页
Shanghai Textile Science & Technology
基金
国家自然科学基金项目(51076026)
关键词
纺纱工艺
Modal纱
喷气涡流纺
正交实验
yarn spinning technology
Modal yarn
jet vortex spinning
orthogonal experiments
