丝绸2018，Vol.55Issue(4)：24-30,7.DOI:10.3969/j.issn.1001-7003.2018.04.005
云纹花色纱周期性规律研究
Study on the periodical regularity of the mottle yarn
摘要
Abstract
To explore the formation of color effect of mottle yarn and seek the controllable factors of its color effect, the periodical regularity of the mottle yarn was studied by using the method of length measurement. The research was divided into two parts: entire periodicity and unit periodicity.Mantle ratio and cycle length of mottle yarn in each segment were calculated. The results showed that mottle yarn presented four color pieces within one period. They were the gradual segment (LG01) whose decorative yarn fibres became greater in number,the colored segment (LY) which had more decorative yarn fibres, the gradual segment (LG10) whose decorative yarn fibres became fewer in number and grey segment(LB) made by main yarn fibre in turn. And,LG10>LG01>LY>LB. The length of decorative yarn fiber first increased and then decreased until it disappeared, and the regularity of base yarn fiber was on the contrary. For the 32S mottle yarn, the length of its entire periodicity is 73.89 mm. The overall length of colored period is greater than that of the original color segment and the ratio is 9.236. The length of unit periodicity is 1.252 mm. The unit periodicity is 79.867/10 cm,close to the yarn twist.关键词
云纹纱/整纱周期/单元周期/长度/覆盖比Key words
mottle yarn/entire periodicity/unit periodicity/length/mantle ratio分类
轻工纺织引用本文复制引用
高娜,李强,徐伯俊,刘新金,王广斌..云纹花色纱周期性规律研究[J].丝绸,2018,55(4):24-30,7.基金项目
中国博士后科学基金项目(2015M581722) （2015M581722）
江苏省博士后科研资助计划项目(1501146B) （1501146B）
江苏省自然科学基金项目(BK20170169) （BK20170169）
江苏省产学研项目(BY2016022-27) （BY2016022-27）
纺织服装产业河南省协同创新项目(hnfx14002) （hnfx14002）
广东省产学研项目(2013B090600038) （2013B090600038）
江苏省先进纺织工程技术中心基金项目(XJFZ/2016/4) （XJFZ/2016/4）
中央高校基本科研业务费专项资金资助(JUSRP51731B) （JUSRP51731B）
宿迁市工业支撑项目(H201612、H201607) （H201612、H201607）
