Revistes Catalanes amb Accés Obert (RACO)

Estudio de las variables de texturación mediante el concepto de la energía de deformación de los filamentos.

Arun Naik, Eugenio Valencia Leonardo

Resum


The crimp contraction force has been measured on single textured yarns surrounded by a heating chamber on an Instron 3111 tensile tester. The heat transfer into the filament during texturing, the deformation energy of the
single filaments, and rate of energy absorption have been studied in relation to rate of false-twisting, overfeed, heating chamber temperature, and the temperature of the second heating zone. The yarn in the experiments was polyester set yarn. In the conclusions certain parameters are identified as having important influence on filament deformation during false-twist texturing.

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