Revistes Catalanes amb Accés Obert (RACO)

Influencia del tratamiento y variables de termofijado sobre los parámetros físicos y estructurales de tejidos de malla de poliéster texturado.

Joaquín Gacén Guillén, Arun Naik, J. M. (José María) Canal Arias

Resum


Knitted fabrics were obtained from two polyester textured yarns: one of the yarns was textured under normal conditions while the other one was textured at inferior conditions. The knitted fabrics were heat set under different conditions of temperature (170 and 180°C) and time (30 and 40 seconds). Various structural parameters of the fibres (critica1 dissolution time and crystallinity) and fabrics like stitch density, weight, air permeability, flexural rigidity, thickness and hand were measured.

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