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Modelling the Dependencies Between the Structure of Feeding Streams and the Parameters of Cotton/Polyester Blended Yarns Manufactured with the Use of Ring- and Rotor Spinning Machines
cotton polyester fibres blends quality parameters
2009/2/13
This work presents an analysis of the parameters of cotton, polyester, and blended cotton/polyester yarns manufactured using PJ ring-, and BD 200S & R1 Rieter rotor spinning machines. Cotton/polyester...
Determining Fibre Properties and Linear Density Effect on Cotton Yarn Hairiness in Ring Spinning
cotton yarn hairiness regression analysis Zweigle yarn hairiness tester HVI test machine.
2009/2/11
The hairiness of a yarn can be defined as the total number or total length of the fibres which leave from the unit yarn’s surface. Yarn hairiness is formed by surface fibre edges which leave the yarn ...
Quality Analysis of Cotton/Polyester Yarn Blends Spun with the Use of a Rotor Spinning Frame
cotton yarn blended yarns cotton/polyester blends quality yarn parameters
2009/2/11
An analysis was carried out of parameters characterising fibres, half-finished products, cotton
yarns and cotton/polyester yarn blends spun with the use of a R1 rotor spinning frame from Rieter. The ...
Theoretical Investigation of Separator Units in Saw-gin Machines. I: Cotton Flow Rate Estimation
ginning process saw-gin separator units non-dimensional flow rate
2009/2/9
This theoretical study is intended to investigate the performance of a saw-gin ginning machine with special reference to separator units. For this purpose, a theoretical model of the separator units o...