Method of drawing

Details Method of drawing Method of drawing

D - Textiles, Paper

02

G

D02G 1/16 (2006.01) D02J 1/22 (2006.01)

Patent

CA 2113191

22 Summary A method is described of drawing a pre-oriented multifilament yarn (POY yarn).Hereby the multifilament yarn is fed from a delivery godet, around which it is wrapped, at a first velocity into a main drawing zone and removed from the main drawing zone at a second velocity by a drawing-off godet around which it is wrapped. The drawing in the main drawing zone takes place between the delivery godet and the drawing-off godet whereby the drawing-off godet is heated to a temperature of between 160 °C and 240 °C. The first and the second velocities are so adjusted with respect to each other that the second velocity is 70% to 180% greater than the first velocity.

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