Revised by: Sherry Swanson April 2005 1.0 Course Title: Apparel Textiles 2.0 Catalog Number: AP-120T 3.0 Semester Credit Hours: 3 3.1 Lecture 3.2 Lab 3 0 4.0 Course Description: Studies basic fiber properties, yarn processing, fabric construction and fabric finishes. Fabric qualities are analyzed in relation to factors of design, strength, durability and serviceability. Directed laboratory activities provided. 5.0 Prerequisites: 6.0 General Course Goals: Upon completion of this course, the student will 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 7.0 None Become a more knowledgeable consumer. Advise customers intelligently with accurate facts concerning textile products; use textile terminology correctly. Gain knowledge of the major textile fibers being produced, their characteristics, and how these relate to their end use. Predict fabric or product performance based on knowledge of fibers, yarns, fabrications, and finishes on conjunction with informative labeling. Identify fabrics currently used in apparel and/or interior design using proper name, fiber content, and method of construction. Make appropriate selections of textile products for specific end users. Compile a swatched apparel fabric glossary to correctly identify and define traditional fabric names. Advise consumer of appropriate care procedures for textile products. Identify yarn types, methods of fabrication, and fabric finishes based on visual and tactile analysis. Know laws and labeling requirements used to regulate textile distribution. Correctly use textile terminology. Know and use sources for continuing professional development. Course Objectives: Unit I: Textile Laws, Fiber Properties, Career Exploration 1. 2. 3. Identify textile legislation and summarize the mandatory labeling information set forth in each. Differentiate between voluntary and mandatory information found on textile labels. Identify agencies working on voluntary labeling and discuss examples of selfimposed standards. 1 Revised by: Sherry Swanson April 2005 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Develop an understanding of basic textile terminology. Define and give examples of a vegetable fiber, a mineral fiber, an animal fiber, cellulosic based manufactured fiber, and a non-cellulosic based manufactured fiber. Develop an understanding of the three dimensions of fiber properties and how each contributes to expected fabric performance and textile product usage. Analyze serviceability concepts in order to make wise selection of textile products for specific end use. Understand the contribution of a fiber’s physical structure, chemical composition, and the molecular arrangement has upon fabric performance. Identify, describe and classify fiber properties according to the serviceability concepts. List and describe the four textile components. Provide distinguishing characteristic and specific apparel examples for a trademark, a certification mark and licensing programs. Describe terminology and agencies that relate to environmental issues. Understand how knowledge of textiles is used by professionals. Awareness of the diverse career options requiring knowledge of textiles. Unit II: Natural Fibers 1. 2. 3. 4. 5. 6. 7. 8. 9. Understand how production processes affect the characteristics and cost of natural fibers. Rank the quality of natural fibers according to fiber length and species. Describe recommended storage and care instructions for each natural fiber. Describe and provide examples of finishes applied to each natural fiber which improves the fabric’s performance. Interpret natural fiber properties to selling benefits when working with consumers. Recognize producer symbols of quality of natural fibers. Describe the physical structure, fiber forming base and molecular arrangement of cotton, flax, wool and silk. Gain knowledge of the specific terminology relevant to each of the four major natural fibers. Know the basic steps in processing natural fibers. Unit III: Yarn Construction, Basic and Fancy Weaves 1. 2. 3. 4. 5. Classify yarn performance according to type, aesthetics, durability, comfort, and care. Develop a working knowledge of basic yarn terminology. Identify basic fabrics by name, based upon yarns used in fabrics construction. Differentiate characteristics of spun, smooth filament and textured, bulk yarns. Understand nature of fiber blends and blend levels to improve fabric performance. 2 Revised by: Sherry Swanson April 2005 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. Understand that the type of yarn used has an important effect on properties of fabric. Summarize and assess purpose of the operational steps followed in spinning yarns by conventional spinning Compare the characteristics of bulk, stretch and textured yarns. Recognize advanced technological systems of spinning yarn. Determine general properties that fancy yarns contribute to fabric Describe woven fabric properties. Identify construction patterns, general characteristics, fabric names and describe specific terminology unique to each of the basic weaves. Summarize part of the loom and steps in the weaving process. Recognize new loom developments and weave systems. Describe the environmental impact of weaving. Discuss factors which determine the durability, cost, care, and end use of woven fabrics. Identify, from a predetermined list, fabric names associated with each method of fabric construction. Identify, cite fabric examples, and describe characteristics and methods of constructing a woven pie fabric. Identify, describe process, fabric properties, typical end uses, and cite fabric names for dobby, leno, surface/spot, pique. Jacquard, slack tension and tapestry weaves. Compare true double cloth, double weave, and double faced fabrics in terms of construction, appearance, cost, typical end uses and durability. Compare types of crepe weaves in terms of appearance, typical end uses and cite fabric examples. Identify, describe process and fabric properties of crepe finished fabrics. Differentiate between structural and applied designs in figured fabrics. Describe characteristics of narrow fabrics. Unit III: Knit, Lace, Fiber, Solution Fabrications and Nontextiles 1. 2. 3. 4. 5. 6. 7. 8. 9. Understand how knit fabrics are produced and the fabric performance of each. Recognize various weft and warp knit structures and identify unique characteristics of each. Understand knit fabric terminology. Discuss factors which determine durability, cost, care, and end use of other methods of fabrications. Compare and contrast characteristics of knit and woven fabric properties. Compare and contrast the fabric properties of single and double knit fabrics. Describe process, fabric properties, fabric names, quality and care of bobbin, crocheted, darned, pillow, leavers, and raschel laces. Identify process, describe general properties, and end used of the various methods used to produce solution fabrics. Summarize process and fabric properties for composite and multicomponent fabrics. 3 Revised by: Sherry Swanson April 2005 10. 11. 12. Identify, describe general properties, and end uses of the various methods of producing fiber webs. Define terminology; describe general properties and care of nontextile leather, suede, and fur apparel products. Understand the versatility of knit fabrics for apparel, furnishing and industrial products. Unit V: Textile Dyes, Finishes, and Printing 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Differentiate and provide examples for routine, aesthetic, and functional finishes. Identify trademark names for special purpose finishes. Understand basic finishing and dyeing terminology. Describe the methods of dyeing and printing fabrics and be able to determine quality and colorfastness of each. Based upon fiber content, identify applicability of finish to fabric, end uses, and adverse effects. Differentiate between dyes and pigment. Identify and describe problems associated with colorfastness. Visually and verbally distinguish the methods of printing fabric, and be able to determine design quality and effectiveness achieved through each method. Understand the general steps and sequence involved in fabric finishing. Understand how finishes can alter aesthetic aspects of fabrics. Gain knowledge of the ways that aesthetic finishes can be applied to fabrics. Recognize how special purpose finishes influence fabric performance and consumer satisfaction. Understand how special purpose finishes are applied. Identify stages of dyeing and types of printing. Recognize the environmental impact of dyeing and printing fabrics. Unit VI: Manufactured Fibers 1. 2. 3. 4. 5. 6. 7. 8. Summarize the historical development of cellulosic and non-cellulosic manufactured fibers. Describe and provide trade name examples of common fiber modifications. Differentiate fiber processing characteristics and visually identify cellulosic based manufactured fibers. Recognize fiber types and trade names of manufactured fibers. Know common properties of synthetic fibers and their importance to consumers. Understand the basic principles of manufactured fiber production. Understand the differences and similarities among natural and manufactured fibers. Understand the basic concepts of producing fiber modifications and their effects on product performance. 4 Revised by: Sherry Swanson April 2005 9. 10. 11. Know the processes used in producing synthetic fibers. Integrate performance characteristics of the common synthetic fibers with end used requirements. Understand why fibers are engineered for specific end uses. 8. Course Bibliography: Textiles, by Kadolph & Langford, 9th edition, Prentice Hall. ISBN: 0-13-025443-6 Textile Swatch Set, 7th edition, TFC Dan River Dictionary of Textile Terms, Dan River Inc. 9. Grading Criteria: Exams: 5 Units Tests and Manufactured Fiber Quiz Projects: Career Exploration, Textile Care Analysis, Textile Forecast, Manufactured Fiber Project Apparel Glossary Fabric Swatch Book In Class Activities: Fabric Identification, Quizzes, Lab Work, TBA 5