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Color Variation on Spun-dyed Polyester Filaments during ProcessingCollege of Textile and Material, Xian University of Engineering Science and Technology, Xian 710048, PR China, yuanshijidi{at}163.com
College of Textile and Material, Xian University of Engineering Science and Technology, Xian 710048, PR China
College of Textile and Material, Xian University of Engineering Science and Technology, Xian 710048, PR China In this study, the color variation of spun-dyed polyester filaments was systematically investigated using various processing technology parameters including linear density, velocity of cross-flow air, different processing ways and different textured technology parameters. The results showed that these parameters had varying degrees of influence on the color of spun-dyed polyester filament in processing. The degrees of color variation were expressed using the CIE1976 L*a*b* system. As a result, it provided an important theoretical guidance for working out actual production technology and controlling color quality of spun-dyed polyester filaments based on actual industrial equipment and technological conditions.
Textile Research Journal, Vol. 76, No. 6,
500-506 (2006) |
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