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US 2024/0191404 A1Published application
Method of manufacturing yarn and yarn obtained in that manner
AssigneeAladdin Manufacturing Corporation
InventorLucinda JONES
Life of this patent
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Abstract
Method for manufacturing yarn, wherein said yarn comprises a plurality of continuous filaments, wherein said method comprises at least the following steps: —the step of spinning, preferably melt spinning, a plurality of continuous filaments; and—the step of treating said plurality of continuous filaments by means of a pressurized fluid supplied by two or more nozzles, and wherein one or more of said nozzles deliver said fluid at a varying pressure and/or rate and/or temperature.
Claims21
1-17. (canceled)
A method for manufacturing yarn, comprising:
- melt spinning a first plurality of continuous filaments and a second plurality of continuous filaments;
- treating the first and second pluralities of continuous filaments with a first fluid and a second fluid;
- wherein a first nozzle treats the first plurality of continuous filaments with the first fluid having a first fluid characteristic that is selected from the group consisting of a pressure, a rate, a temperature, and combinations thereof;
- a second nozzle treats the second plurality of continuous filaments with the second fluid having a second fluid characteristic that is selected from the group consisting of a pressure, a rate, a temperature, and combinations thereof;
- and
- wherein each of the members of the groups of first and second fluid characteristics are independently controllable.
3 more elements
Dependencies are inferred from the claim text.