denier this example demonstrates the production of a composite yarn according to the invention a first partially oriented pet yarn and a solution dyed partially oriented pet yarn were wrapped with a second partially oriented pet yarn using a commercially available rotary hollow spindle assembly at a rate of approximately 1 75 turns per centimeter of the first partially oriented pet yarn and solution dyed partially oriented pet yarn approximately 4 5 turns per inch the yarn intermediate produced by such wrapping process had a linear density of approximately 850 dtex 765 denier and was comprised of approximately 63 wt of the first partially oriented pet yarn approximately 22 wt of the solution dyed partially oriented pet yarn and approximately 15 wt of the second partially oriented pet yarn the resulting yarn intermediate was then overfed to a contact heater which was maintained at a temperature of approximately 230 u00b0 c at an overfeed rate of approximately 50 the composite yarn produced by heating the yarn intermediate was withdrawn from the heater at a rate of approximately 30 meters per minute and wound onto a suitable package under substantially no tension using a commercially available winder the composite yarn produced by the process had a linear density of approximately 2174 dtex 1957 denier this example demonstrates the production of a composite yarn according to the invention two 83 dtex 75 denier 48 filament disperse dyed pet yarns and two 290 dtex 260 denier solution dyed pet yarns are wrapped with a 128 dtex 115 denier 34 filament partially oriented pet yarn using a commercially available rotary hollow spindle assembly at a rate of approximately 1 75 turns per centimeter of the disperse dyed pet yarns.