Microscopic studies of structural changes in fiber fabric in the garment utilizing

The structural organization of materials at the micro and macro levels influence the main reliability indicators of modern materials and clothing such as stability of shape, recoverability, durability. The structural changes in fiber and thread alter the material properties and lead to damages to the original or set-up product parameters. The analysis of morphological changes in the structure of the fabric fibers uses the raster microscopy to detect the pattern of change in the original structure of the fabric fibers in the process of wear. The assessment of deformation properties in spatial stretch shows that used material samples have decreasing proportion of plastic deformation and increasing percentage of elastic component. The hereditary viscoelasticity theory and the material ability to remember all the prior exposure explains the deformation properties.