Method and apparatus for producing fibre yarn

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United States of America Patent

PATENT NO 9752257
SERIAL NO

15018788

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Abstract

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A method and apparatus for producing fiber yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element (1) as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip therebetween. The apparatus also includes a nozzle (9) for feeding fiber suspension (6), such as pulp fiber suspension, to the nip between the first and second transportation and pressing elements (1, 5).

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Patent Owner(s)

Patent OwnerAddress
SPINNOVA OYFINLAND IN THE CITY OF VISTULA JYVASKYLA CENTRAL FINLAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Isomaa, Tuomas Aalto, FI 4 6
Kiviluoma, Panu Aalto, FI 4 6
Koskinen, Hans Aalto, FI 4 6
Kuosmanen, Petri Aalto, FI 8 8
Lehto, Jyri Aalto, FI 4 6
Liukkonen, Johanna Vtt, FI 9 12
Salmela, Juha Vtt, FI 23 138
Stark, Tuomas Aalto, FI 5 7
Widmaier, Thomas Aalto, FI 4 6

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