Draw device
AssigneeTrüTzschler Group SE
InventorsLassad Nasri, Jean Clarysse
Life of this patent
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Abstract
The present invention relates to a device and to a method for producing a texturized filament or yarn, wherein at least one filament is guided into a draw device, is guided there by a pair of intake rollers towards at least two pairs of drafting system rollers and drawn by the same, downstream of which is disposed a texturizing device with a cooling drum. Downstream the texturizing device with the cooling drum is disposed at least one cooled drafting system roller, by which the filament, respectively the yarn is cooled to a temperature of 0° C. to 50° C.
Claims23
A draw device into which at least one filament is guided for producing a texturized filament or yarn, comprising:
- a pair of intake rollers for receiving the at least one filament;
- two pairs of drafting system rollers following the pair of intake rollers, to draw the at least one filament;
- a texturizing device with a cooling drum disposed downstream of the two pairs of drafting rollers to texturize the at least one filament;
- and
- at least one drafting system roller disposed downstream the texturizing device with the cooling drum by which the at least one texturized filament, respectively the yarn is actively cooled to a temperature of 0° C. to 50° C., the at least one drafting system roller being cooled from the inside by circulating media.
Dependencies are inferred from the claim text.