Technical University of Liberec
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for academic year 2023/2024
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Course: Special technologies

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Course title Special technologies
Course code KTT/SPT
Organizational form of instruction Lecture + Lesson
Level of course Bachelor
Year of study not specified
Semester Summer
Number of ECTS credits 5
Language of instruction Czech
Status of course Compulsory
Form of instruction Face-to-face
Work placements Course does not contain work placement
Recommended optional programme components None
Lecturer(s)
  • Jirásková Petra, Ing. Ph.D.
  • Ornstová Jana, Ing.
  • Ježík Karol, Ing.
Course content
Lectures: 1. Short spinning technologies of production of cotton and wool yarns. Overview of Unconventional spinning systems - technological analysis of systems from point of view of yarn formation and production. Analysis of Friction spinning systems, properties of yarn, application of particular yarn type, include of technical textiles. 2. Unconventional spinning system - air-jet spinning, spinning-twisting systems - technological analysis of systems, properties of yarn, requirements of yarn application, assortment of manufactured yarns. 3. Flax spinning technology, flax yarns, application of flax yarns, include technical textiles. 4. Machines and technology of texturing, main employed texturing systems, textured yarn properties. 5. Definition of technological process of production of narrow woven fabric. 6. Definition of technological process of production of carpet woven fabric. 7. Presentation of possibilities of leno shedding mechanism. 8. Small-diameter knitting machines (hosiery automatic machines), machine design, possibilities of structural and color patterning, speciality fabrics and machines. 9. Properties of compression, sport, health and functional socks. Possibilities of product constructions by means of pattern and structural elements to the final product. 10. Braiding technology and principles - manufacture of flat, hollow, 3D and special products. Structures and color pattern possibilities. Practices: 1. Unconventional spinning methods - brochures, samples of textiles, video 2 - 3. Seminar work on an assigned topic (unconventional spinning technology). 4. Testing of textured yarn properties - measured device CTT 5. Weaving of narrow fabric using shuttle weaving machine with mechanical jacquard mechanism 6. Weaving of narrow tubular and bifurcation fabric using shuttle weaving machine with mechanical jacquard mechanism 7. Weaving of leno woven fabric using leno headless and special leno shedding mechanism. 8 - 9. Design and realization of hosiery with added value by means of structure and color patterning. 10. Design and realization of the product by braiding technology. Color and structural patterning application

Learning activities and teaching methods
Monological explanation (lecture, presentation,briefing), Self-study (text study, reading, problematic tasks, practical tasks, experiments, research, written assignments), Practicum, Seminár
  • Class attendance - 56 hours per semester
  • Home preparation for classes - 24 hours per semester
  • Semestral paper - 30 hours per semester
  • Preparation for exam - 40 hours per semester
Learning outcomes
The course follows the subjects Spinning, Weaving and Knitting. Gradually students are inform about problems of shortened special technologies in the production area of linear textiles (unconventional spinning method, flax fibre spinning, texturing). In 2D and 3D textiles - weaving part problems are focused on weaving techniques used in the field of production of narrow fabrics, hollow fabrics, carpet technology and technology for the production of leno fabric.In the knitting section they will be acquainted with the production of hosiery, compression knitted products and braiding technology. Students will be acquainted with technical and technological possibilities of special technologies and their applications incl. technical and medical textiles.
Extending and expanding the knowledge in the area of modern special mechanical textile technologies (area of spinning, weaving, knitting).
Prerequisites
Knowledge within the scope of the subjects: Spinning, Weaving, Knitting.
KTT/TK and KTT/PL and KTT/PR

Assessment methods and criteria
Combined examination

Credit: Active participation in practice and lectures. Seminar work on an assigned topic, presentation the seminar work. Exam: Oral
Recommended literature
  • Soubor českých přednášek na https://elearning.tul.cz/.
  • Webové stránky světoznámých výrobců přádelnických strojů (http://www.rieter.com/ ; http://schlafhorst.com/en/schlafhorst/ ; http://www.nsc-fibretoyarn.com/ ; https://www.muratec.net/tm/index.html ; https://csiropedia.csiro.au/self-twist-yarn/..
  • Webové stránky světoznámých výrobců tkacích strojů zaměřených na výrobu koberců, úzkých tkanin, technických tkanin: https://www.vandewiele.be/en https://www.lindauerdornier.com/en/ http://www.picanol.be/en https://www.mueller-frick.com/en/products-applications/machines-and-software/narrow-fabric-weaving-systems/.
  • DANĚK, V. Speciální technologie a programování výroby. Skriptum VŠST.. Liberec: Vysoká škola strojní a textilní v Liberci, 1991. ISBN 55-801-91.
  • HEARLE, W.S., HOLLICK, L., WILSON, D. K. Yarn Texturing Technology.. Cambridge: Woodhead Publishing,, 2001. ISBN 978-1855 735750.
  • HES, L., URSÍNY, P. Stroje a technologie tvarování chemických nití.. Praha: SNTL, 1990. ISBN 80-03-00371-1.
  • ISHTIAQUE, S. M., SALHOTRA, K. R. Friction Spinning.. Textile Progress. 2003, 33 (2), 1-68. 2003.
  • KYOSEV, Y. Advances in Braiding Technology.. Cambridge: Woodhead Publishing, 2015. ISBN 978-0-08-100926-0.
  • KYOSEV, Y. Braiding Technology for Textile.. Cambridge: Woodhead Publishing, 2015. ISBN 978-085709-135-2.
  • LAWRENCE, C. A. Advances in Yarn Spinning Technology.. Oxford: Textile Institute, 2010. ISBN 978-1-84569-444-9.
  • LAWRENCE, C. A. Fundamentals of spun yarn technology. Boca Raton: CRC Press LLC, 2003. ISBN 1-56676-821-7.
  • MOJŽÍŠ, B. a kol. Len, jeho historie, zpracování a užití. GŘ Lnářský průmysl, Trutnov, 1. vydání. Praha: SNTL, 1988.
  • ORMEROD, A., SONDHELM, W. Weaving, Technology nad Operations, The Textile Institute. Manchester: Textile Institute, 1998. ISBN 187081276X.
  • TALAVÁŠEK, O. Tkací stroje člunkové a bezčlunkové. Praha: SNTL, 1988.
  • TALAVÁŠEK, O. Tkalcovská příručka. Praha: SNTL, 1980. ISBN Typové číslo L21.
  • TUMAJER, P., BÍLEK, M., DVOŘÁK, J. Základy tkaní a tkací stroje, Skriptum TUL.. Liberec: Technická univerzita v Liberci, 2015. ISBN 978-80-7494-215-0.
  • URSÍNY, P. Předení II, skriptum TU Liberec. Liberec, 2009. ISBN 978-80-7372-438-2.
  • URSÍNY, P. Spřádání bavlnářským způsobem II. - dopřádání a skaní, skriptum VSŠT, 1.vydání.. Liberec: Vysoká škola strojní a textilní v Liberci, 1991. ISBN 80-7083-053-0.
  • URSÍNY, P. Spřádání vlnařským způsobem, Skriptum TUL. 1. vydání.. Liberec: Vysoká škola strojní a textilní v Liberci, 1987.
  • URSÍNY, P. Stroje a technologie dopřádání II. Skriptum VŠST, 1. vydání.. Liberec: Vysoká škola strojní a textilní v Liberci, 1984.
  • WEBER, M., WEBER, K. Wirkerei und Strickerei. Deutscher Fachverlang GmbH, 2014. ISBN 978-3-86641-299-6.


Study plans that include the course
Faculty Study plan (Version) Category of Branch/Specialization Recommended year of study Recommended semester
Faculty: Faculty of Textile Engineering Study plan (Version): Textile Technologies, Materials and Nanomaterials (2012) Category: Textile production and clothing industry 3 Recommended year of study:3, Recommended semester: Summer
Faculty: Faculty of Textile Engineering Study plan (Version): Textile Technologies, Materials and Nanomaterials (2012) Category: Textile production and clothing industry 3 Recommended year of study:3, Recommended semester: Summer
Technical University of Liberec, date of update: 20.11.2024 23:50. Data created for academic year 2023/2024