Rapid Measurement of Short Fiber Content on Hertel Sample  

作　　者：何晓峰 刘文耀 徐守东 

机构地区：[1]Key Laboratory of Opto-electronics Information and Technical Science, College of Precision Instrument and Opto-electronic Eng,Tianjin University,Tianjin 300072,Institute of Cotton Research and Engineering, AnHui University of Finance and Economics,Bengbu 233041 [2]Key Laboratory of Opto-electronics Information and Technical Science, College of Precision Instrument and Opto-electronic Eng,Tianjin University,Tianjin 300072 [3]Institute of Cotton Research and Engineering, AnHui University of Finance and Economics,Bengbu 233041

出　　处：《Journal of Donghua University(English Edition)》2006年第1期125-129,共5页东华大学学报（英文版）

摘　　要：This paper offers a new method of measuring short fiber content of cotton fibers. The method is composed of two parts: one is Hertel sampling and the other is image testing. With the help of fiber mixer, a thin and even cotton net is obtained on which we can get Hertel sample by using a sliver clamp. The near micro optical mechanism consists of one large area CCD and one lens with long focus. This mechanism is able to measure every cotton fiber of the test beard accurately and makes it possible to measure accumulating fibers’ amounts. On this base we can calculate short fiber content of cotton, and the experiment results show that this method is efficient.This paper offers a new method of measuring short fiber content of cotton fibers. The method is composed of two parts： one is Hertel sampling and the other is image testing. With the help of fiber mixer, a thin and even cotton net is obtained on which we can get Hertel sample by using a sliver clamp. The near micro optical mechanism consists of one large area CCD and one lens with long focus. This mechanism is able to measure every cotton fiber of the test beard accurately and makes it possible to measure accumulating fibers＇ amounts. On this base we can calculate short fiber content of cotton, and the experiment results show that this method is efficient.

关 键 词：cotton fiber short fiber content Hertel sampling image measurement fibrogram 

分 类 号：TS102.21[轻工技术与工程—纺织工程]