聚丙烯腈预氧化纤维涤纶包芯纱生产技术研究

Study on processing technology of PANOF and polyester core-spun yarn

利用环锭纺包芯纱装置纺聚丙烯腈预氧化纤维涤纶包芯纱,研究了芯纱预加张力、芯纱比例、捻系数对包覆比和成纱质量的影响。

The PANOF and polyester core-spun yam is processed on core-spun ring spinning frame. The influence of pre-tension, proportion of core fibre, twist factor and covering amount on the quality of yam is investigated in this paper.