| Code |
15809
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| Year |
2
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| Semester |
S2
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| ECTS Credits |
7
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| Workload |
PL(30H)/T(15H)/TP(15H)
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| Scientific area |
Ciência e Tecnologia Têxteis
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Entry requirements |
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Learning outcomes |
Know the structures of simple, composite and special fabrics, color effects and patterns
Mastering the technical parameters of fabrics, their calculation and analysis methodology and influencing performance
Understand the parameters of fabric geometry and the relationship with its construction technique.
Know the methodology for the development of warp and weft fabric collections and its implications for the company's rentability
Deepen skills for fabric design, through the ability to develop patterns in a CAD system, using the appropriate choice of warp and weft yarns, color sequences, yarn densities and weaves
Deepen skills to relate materials, the structural characteristics of fabrics, the field of application and the level of quality determined by the market.
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Syllabus |
1 - Fabrics analysis parameters and techniques
2 - Simple fabrics
2.1 - Plain-derived weaves
2.2 - Twill-derived weaves
2.3 - Satin-derived weaves
2.4 - Compound weaves
3 - Coloring effects on fabrics. Color sequence. Color sequence and weave effects. Patterns
4 - Composite fabrics
4.1 - Lined fabrics
4.2 - Double fabrics
5 - Special fabrics. Jacquard, velvet and terry
6 - Notions of fabric geometry
6.1 - Cover factor
6.2 - Maximum densities, Peirce, Brierley, Armitage, Law and Galcerán models
6.3 - Maximum cover factor and opacity
7 - Fabric construction technique
7.1 - Similar fabrics
7.2 - Fabrics with the same weight/m2
8 - Methodology for preparing fabric collections. Collection presentation
9 - Fabric simulation in CAD system
10 - Fabric project. Relationship among materials, structural characteristics, patterns, performance properties (mechanical, comfort and surface), applications and market.
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Main Bibliography |
Miguel, Rui A. L., (2007), Tecnologia dos Tecidos – Estrutura de Tecidos e Análise e Conceção de Tecidos, Universidade da Beira Interior, Covilhã
Araújo, Mário e Castro, E. M. Melo, (1987), Manual de Engenharia Têxtil - Volume II, Fundação Calouste Gulbenkian, Lisboa
El Mogahzy, Y. E. (2009), Engineering textiles – Integrating the design and manufacture of textile products, Woodhead Publishing Ltd, Cambridge, England
Seyam, A. M., (2002), Structural Design of Woven Fabrics: Theory and Practice, Textile Progress Series Vol. 31 No. 3, The Textile Institute
Horne, L. (2012), New product development in textiles – innovation and production, The Textile Institute, Woodhead Publishing, Limited, Cambridge, England
Jinlian Hu, (2004), Structure and Mechanics of Woven Fabrics, Woodhead Publishing Series in Textiles
B.K. Behera and P.K. Hari, (2010), Woven Textile Structure: Theory and Applications, Woodhead Publishing Series in Textiles
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Teaching Methodologies and Assessment Criteria |
The pedagogical methodology foresees expository sessions by the teacher and practical work, is active and cooperative, encouraging reflection and focusing on the student to acquire concepts, problem solving, research and practical work. The teaching/learning activities are part of theoretical, theoretical-practical and practical classes, using audiovisual means. Carrying out practical work with a laboratory nature. Carrying out a group work, fabric project, presented orally and discussed in front of the class, encouraging critical analysis of all students. The assessment is based on a written multiple-choice test (50%) and on a project (50%) for the ongoing assessment and the classification of frequency, and an exam. The frequency criterion is 6 values and for approval is 10 values..
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Language |
Portuguese. Tutorial support is available in English.
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