Textile Testing And Quality Control

Paper Code: 
HCT 223
Credits: 
3
Objective: 
  1. To develop an understanding of methods and techniques used to analyze textile fibre, yarns and fabrics for end-use performance.
  2. To acquire knowledge and understanding of various structural properties of textiles and relate to end use fabric performance and product.
  3. To be able to analyze and interpret the results and predict textile testing.
     
9.00
Unit I: 
Introduction to Textile Testing:
  • Objectives of textile testing.
  • Selection of samples for testing – Random sampling procedures for determination of properties of fibers, yarn and fabrics.
     
8.00
Unit II: 
Textiles and Moistures:
  • Standards atmospheric test condition, various methods to measure relative humidity, moisture content and moisture regain of textiles.
  • Factors affecting regain of textile materials and their effects on fibre properties.

 

8.00
Unit III: 
Fibre and Yarn Dimensions:
  • Fiber testing – length fineness and evenness, its implication on quality
  • Yarn testing – fineness, twist, crimp, elongation and strength.
     
12.00
Unit IV: 
Fabric Dimensions and Properties
  • Fabric Testing – Strength, elongation, shrinkage, thickness, cover, air permeability, crease recovery, stiffness, weight, repellency drape.
  • Fabric inspection procedure its defects and their analysis
     
8.00
Unit V: 
Standardization
  • Standards for fabric performance.
  • Organizations for standardization (National & International)
  • Quality control of Textile Products BIS, ASTM, ISO, BS, AATCC, inda, atmi,ginetex & others
  • Quality standards as applicable to various types of textiles (garments, knits, woven, carpets)
  • Eco labels, silk mark, wool mark &international labels.
     
Essential Readings: 
  1. Booth, J.E., Principles of Textile Testing, Newness Butter Worth, London.
  2. John, H. Skinkle., Textile Testing, Brooklyn, New York.

 

References: 
  1. Billie, J. Collier and Helen, H. Epps., Textile Testing and Analysis, Prentice Hall, New Jersey.
  2. Grover and Hamby., Hand Book of Textile Testing and Quality Control, Wiles
     
Academic Year: 
2018-2019
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