Determination of the Limits of Spinnability and Tensile Properties of OE Rotor Yarns Spun from Microfibres

Abstract

There have been many attempts to pre-determine the yarn quality, taking in consideration, besides the fibre type, also the spinning system and machinery working conditions taking part in the process of yarn manufacturing. All these attempts can be divided into theoretical ones, when complex mathematical models are obtained, and arithmetically-empirical ones, based on a large number of experimental measurements. One of such attempts is the method by A.N. Solovjev, which refers to ring spinning. The paper explores the possibility of applying this method for determination the limits of spinnability and tensile properties of OE yarns spun from microfibres, which are the basis for the predetermination of the quality of this yarn type.