Method for the manufacture of fibrous yarn

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United States of America Patent

PATENT NO 9200383
APP PUB NO 20150259830A1
SERIAL NO

14727118

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Abstract

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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.

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Patent Owner(s)

  • SPINNOVA OY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiiskinen, Harri Jyvaskyla, FI 7 27
Oksanen, Antti Jyvaskyla, FI 6 22
Salmela, Juha Jyvaskyla, FI 23 135

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