Faculty of Textile Technology
 
Course: Theoretical Analyses in the Yarn Preparation Process and Fabric Production

Teachers in charge Ph. D. Stana Kovačević, Prof.
Study Textile Science and Technology - postgraduate
Course summary 30
ECTS 4
Knowledge verification oral exam, seminar
Precondition for testing performed exercises
Lecture type lectures, seminars, practice
Exercise type audio practice, laboratory practice, seminars
Subject content Detailed knowledge of the process of fabric making according to type and application. Analysis of technical-technological parameters over the process of fabric making, their influence on fabric quality. Significance of the optimizaiton of size pick-up and analysis of substance balance. Knowledge of causes of changing yarn and fabric parameters caused by the process of yarn preparation and weaving, possible consequences as faults in the fabric.
Aim of course Influence of yarn para. on the cost-efficiency of weaving and fabric quality. Analysis of technical-techn. para. in warping. Optimization of size pick-up, para. control in the sizing process. Analysis of substance balance in the sizing process. Theory of the interlacing point. Analysis of para. affecting yarn cons. and thread tension in the fabric. Shed geometry and the most optimal solutions for specific weave type and thread tension. Analysis of weft insertion and beat-up. New systems of multi-phase weaving. Analysis of faulty fabrics.
Literature necessary for course S. Kovačević: Priprema pređe, prematanje pređe i priprema za tkanje i pletenje, Sveučilišni udžbenik, Tekstilno-tehn. fakultet, Zagreb, 2002.
S Adanur: Handbook of Weaving, Sulzer Textil Limited Switzerland, Technomic publishing Company, inc., U.S.A. 2001.
Journals: Tekstil, Textil Research Journal, Journal of the Textile Institute, International Textile Buletin, Melliand Textilberichte
S. Kovačević, K. Dimitrovski, J. Hađina: Procesi tkanja, Sveučilišni udžbenik (u procesu recenziranja), Tekstilno-tehnološki fakultet, 2005.