section_path: Testing of textiles
section_name: Testing of textiles
paragraph_text: Testing of textiles
  
  Testing occurs at various stages of the textile manufacturing process, from raw material to finished product. The purpose of testing is to evaluate and analyze the regulatory compliance, the product's quality and performance, as well as to measure its specifications. Textile testing encompasses a wide range of methodologies, procedures, equipment, and sophisticated laboratories. Local governments and authorized organization's such as ASTM International, International Organization for Standardization, and American Association of Textile Chemists and Colorists establish standards for testing of textiles.
  
  Some examples of tests at different stages:
  
  For fiber: Fiber identification is a necessary test for determining fiber content and classifying products. The labelling of items with their fiber content percentage is a regulatory requirement. Using microscopy, solubility, and burn tests, fibers are distinguished from one another. More fiber relating tests include fiber length, diameter, Micronaire.
  
  For yarn: Yarn count, Denier, Strength, evenness.
  
  For fabric: Dimensional stability, color fastness, thread count, G.S.M, pilling, flammability.