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Course: Design of Spun Yarn Structures
 
 
Teachers in charge Ph. D. Zenun Skenderi, Prof.
Study Textile Science and Technology - postgraduate
Course summary 30
ECTS 4
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
 
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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
Conference
 

Textile Science and Economy
 

TEDI
 

Textile Science Research Centre
 
 

RITEH d.o.o.
 

Croatian Academy of Engineering

8th Central European Conference
 
Editor: Željko Penava
Pages created by Bojan Mauser
E-mail: weburednistvo@ttf.hr
 
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