A filament yarn of 300 denies is being spun at a take up speed of 1200 m/min. Assuming the density of the melt as 1.2 g/cm3, the throughput speed of 1200 m/min. Assuming the density of the melt as 1.2 g/cm3, the throughput speed (cm3/min) at the spinneret would be
Crimp cutting of synthetic filaments are done for
Drawing of synthetic filament does not lead to an increase in
Surging defect in yarns occurs in false twist texturising due to variation in
......................fibre is more susceptible to oxidative and radiation induced degradation even at room temperature
......................method can be used to measure degree of set
