Sveučilište u Zagrebu
Course: Design of Spun Yarn Structures
Teachers in charge Ph. D. Zenun Skenderi, Prof.
Study Textile Science and Technology - postgraduate
Course summary 30
Knowledge verification writing exam, seminar
Lecture type lectures
Exercise type laboratory practice, seminars
Subject content The main design parameters of the spun ring and rotor yarn structures and mathematical expressions for their determination. Configuration of fibers in the yarn. Wrapped yarn produced on spinning machine with a hollow spindle. Structure of wrapped yarn. Design of structures and properties of elastic yarn produced on ring spinning machine. Structural parameters of the yarn produced by aerodynamic spinning process. Fancy yarns with variations of mass and twist. Structure and properties of compact yarn. Periodic and non-periodic errors in spun yarns. Correlation of structure and physical-mechanical properties of the yarns.
Aim of course The aim of the course is that the students acquire practical and theoretical knowledge of structure designing the spun, elastic and fancy yarns, as well as structure and properties of different composite yarns. Theoretical knowlege of ring, rotor, aerodynamic and wraped yarns unevenness.
Literature necessary for course Grosberg P. and C. Iype: Yarn production; Theoretical aspect, The Textile Institute, Manchester, 1999.
Klein W.: The technology of Short-staple Spinning, The Textile Institute 2dn Edition, Manchester, 1988
Klein W.: New Spinnig Systems, The Textile Institute, Manchester, 1988
Trommer G.: Rotor Spinning, Melliand, 1995
Slater, K.: Yarn Enenness, The Textile Institute, Manchester, 1986 Lawrance C. A. Fundamental of Spun Yarn Technology, CRC Press, 2003
Print this page   

CEEPUS (Central European Exchange Programme for University Studies)

Centre for Development and Transfer of Textile and Clothing Technologies and Fashion Design

International Textile
Clothing & Design

Textile Science and Economy


Textile Science Research Centre

RITEH d.o.o.

Croatian Academy of Engineering

8th Central European Conference
Editor: Željko Penava
Pages created by Bojan Mauser
Home Copy/Paste Info