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US 9,200,383 B2Granted
Method for the manufacture of fibrous yarn
AssigneeSpinnova Oy
InventorsJuha Salmela, Harri Kiiskinen, Antti Oksanen
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Abstract
A method for the manufacture of fibrous yarn includes providing an aqueous suspension formed from fibers and at least one rheology modifier; directing the aqueous suspension through at least one nozzle, to form at least one yarn, and subjecting said yarn to dewatering. The at least one nozzle can have an inner diameter of an outlet smaller than or equal to a maximum length weighed fiber length of the fibers.
Claims15
A method for the manufacture of fibrous textile yarn, comprising:
- providing an aqueous suspension comprising fibers and at least one rheology modifier;
- directing said suspension through at least one nozzle, to form at least one yarn;
- and
- subjecting said yarn to dewatering,
- wherein the at least one nozzle has an inner diameter of an outlet smaller than a maximum length weighed fiber length of the fibers.
2 more elements
Dependencies are inferred from the claim text.