Plurality of multi-filament yarn melt spun life-and-death method and apparatus for stretching

摘要

present invention, a spinning device, with a cooling device and a stretching device, to a method and apparatus for melt spinning life-and-death drawing a plurality of synthetic multifilament yarn. In the spinning apparatus, the yarn is pushed out in parallel side by side from the polymer melt together, after cooling, is heated in the heated godet peripheral wall of the plurality of driven godets for drawing device, and is stretched. To be able to handle all of the filaments strands of yarn, according to the present invention, the yarn, prior to contact with the one heated godet wall godets of the plurality of godets, is given an electrostatic charge .