Analysis of Cotton Yarn Properties Spun on Aerodynamic Compact and Open-End Rotor Spinning

Multi-Objective Optimization of Rotorcraft Compact Spinning Core-Spun Yarn Properties

Investigating the RoCos Core Spun Compact Yarn Properties

Production of Core Spun Yarn with Ring & Siro Spinning System

A common problem in production of core–spun yarns on the Ring spinning frame is the slippage of the staple fibers as sheath fibers relative to the core. This effect is known as ‘strip-back’ or barberpole. This problem may lead to an incomplete core coverage and results in end–breaks in subsequent processing. In order to avoid this problem, in the present work, core spun yarns (acrylic sheath fi...

Estimation of Open-End Cotton Yarn Strenght from Fiber Physical Characteristics

Physical properties of cotton yarns are affected by the characteristics of cotton fibers such as fineness, length, maturity and strength. This relationship has been worked out by means of multivariable regression and stepwise method for an open-end spun (NeC 20) cotton yarn. Moreover, with the help of linear programming, it was made possible to determine the percentage of different cottons in t...

Modeling the Properties of Core-Compact Spun Yarn Using Artificial Neural Network