The modified polyester chip has good spinnability. By adjusting the spinning and texture condition, high quality DTY can be obtained.
经改性的聚酯切片具有良好的可纺性，生产中适当调整纺丝和加弹条件，可以获得高品质的DTY。
2
The spinning performance of the flame retardant polyester chip was discussed.
讨论了该阻燃聚酯切片的纺丝性能。
3
The process of spinning nylon 66 elastic yarn are introduced, and the technologies are studied from the aspects of chip drying, spinning temperature, spinpack, cross air blow and oil finish.