Yarn Movement in the Yarn Duct of Interlacer
An investigation of the yarn motion in various yarn ducts of interlacer and its effect on the performance of interlaced yarn are reported. Seven interlacers, which are different in the cross-sectional shape of yarn duct, with the same cross-sectional area of yarn duct, were made. Yarn motion in the yarn duct is observed by using optical fibers and photo-sensors. Performance of the interlaced yarn was evaluated by the number and the strength of tangles. Experimental results disclosed the relations between the yarn motions and the properties of the interlaced yarn. The interlacer with round shape of yarn duct is capable of producing an interlaced yarn with bigger number of tangles. Since it can make yarn transverse frequently the axis of air jet issuing from air jet nozzle. The interlacer with cornered shape of yarn duct makes yarn subjected to the action of compressed air for a longer time, which results in larger strength of tangles.
Yarn motion The interlaced yarn Optical fibers Photo-sensors
Qiu Hua Iemoto Yoshiyuki Tanoue Shuichi
Graduate School of Engineering, University of Fukui, Bunkyo, Fukut 910-8507, Japan
国际会议
杭州
英文
108-113
2006-08-22（万方平台首次上网日期，不代表论文的发表时间）