Abstract:

In order to explore the combination yarn influence on the tensile properties of the Milano rib structure. According to the combination yarn in different knitting Milano rib structure fabric in the Lone Star computerized flat knitting machine under the condition of the same materials and weaving process. Transverse and longitudinal tensile properties of fabrics tested, and fitting analyze data using Origin software, meanwhile analyze yarn carrying capacity of fabrics. It shows that the Milano rib structure fabric as composite reinforcement to meet the elasticity and stress of transverse and longitudinal the best, you should select the combination yarn in the vicinity of the intersection of elasticity and stress transverse and longitudinal intersection; fabric transverse yarn tensile strength of contribution rate is much higher than lengthwise yarns collusion strength; elasticity and stress can get the best Milano rib structure reinforcement by controlling the combination yarn under the same conditions.

Key words: combination yarn number, Milano rib structure, tensile properties, breaking elongation, stress