公开(公告)号：US20160160399A1

公开(公告)日：2016-06-09

申请号：US15045286

申请日：2016-02-17

Applicant: SPINNOVA OY

Inventor： Juha SALMELA ,  Harri KIISKINEN ,  Antti OKSANEN

IPC: D02G3/04 ,  B29C47/88 ,  B29C47/00

CPC classification number: D02G3/04 ,  B29C48/05 ,  B29C48/88 ,  B29K2105/06 ,  B29K2301/00 ,  B29K2305/00 ,  B29K2309/08 ,  B29K2311/10 ,  B29L2031/707 ,  D01D5/04 ,  D01D5/11 ,  D01D10/02 ,  D01F1/10 ,  D01F2/24 ,  D01F2/26 ,  D01F2/28 ,  D02G3/02 ,  D02G3/042 ,  D02G3/045 ,  D02G3/08 ,  D02G3/22 ,  D10B2101/06 ,  D10B2101/20 ,  D10B2201/00 ,  D10B2201/01 ,  D10B2201/20 ,  D10B2401/12 ,  D10B2501/00 ,  D10B2503/00 ,  D10B2505/20 ,  D10B2509/02 ,  D21F11/16

Abstract: Disclosed is a method for the manufacture of fibrous yarn including the steps, where an aqueous suspension including fibers and at least one rheology modifier is provided, followed by directing the suspension through at least one nozzle, to form at least one yarn, and then dewatering the yarn.

公开(公告)号：US20150292122A1

公开(公告)日：2015-10-15

申请号：US14739220

申请日：2015-06-15

Applicant: Spinnova OY

Inventor： Juha SALMELA ,  Thomas WIDMAIER ,  Petri KUOSMANEN ,  Panu KIVILUOMA ,  Johanna LIUKKONEN ,  Hans KOSKINEN ,  Tuomas STARK ,  Tuomas ISOMAA ,  Jyri LEHTO

IPC: D01H4/32

CPC classification number: D02G3/08 ,  D01H4/16 ,  D01H4/32 ,  D21F9/003 ,  D21F11/16

Abstract: A method and apparatus for producing fibre 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 fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).

公开(公告)号：US20190390375A1

公开(公告)日：2019-12-26

申请号：US16481168

申请日：2018-02-15

Applicant: Spinnova Oy

Inventor： Johanna LIUKKONEN ,  Sanna HAAVISTO ,  Pasi SELENIUS ,  Juha SALMELA ,  Janne PORANEN ,  Arto SALMINEN ,  Marko MYLLYS ,  Pia VENTO ,  Karri BJÖRKLUND

IPC: D01G1/04 ,  D01F2/00

Abstract: The application relates to a method and apparatus for manufacturing a natural fiber based staple fibers. The application further relates to the staple fibers, staple fiber based raw wool and products comprising such. A method comprises providing a cellulose suspension (101, 310, 510) including water, refined cellulose fibrils and at least one rheology modifier, directing the cellulose suspension through a nozzle (102, 320, 520) onto a surface (300, 400, 500), drying the cellulose suspension onto the surface (103, 300, 400, 500) for forming a fiber (350, 550), and cutting the cellulose suspension on the surface for forming staple fibers (105).

公开(公告)号：US20170016151A1

公开(公告)日：2017-01-19

申请号：US15122033

申请日：2015-04-10

Applicant: SPINNOVA OY

Inventor： Juha SALMELA ,  Thomas WIDMAIER ,  Petri KUOSMANEN ,  Panu KIVILUOMA ,  Johanna LIUKKONEN ,  Hans KOSKINEN ,  Tuomas STARK ,  Tuomas ISOMAA ,  Jyri LEHTO

IPC: D02G3/08 ,  D01H4/32 ,  D21F11/16 ,  D01H4/16

CPC classification number: D02G3/08 ,  D01H4/16 ,  D01H4/32 ,  D21F9/003 ,  D21F11/16

Abstract: A method and apparatus for producing fibre 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 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 there between. The apparatus also includes a nozzle (9) for feeding fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).

Abstract translation: 提供了一种生产纤维纱线的方法和装置。 新颖的装置包括第一输送和加压元件（1）和邻近第一输送和加压元件设置的第二输送和按压元件（5）以及用于驱动输送和按压元件（5,5）的元件。 第一和第二运送和按压元件（1,5）被布置成在其间形成辊隙。 该设备还包括用于将纤维悬浮液（6）如纸浆纤维悬浮液进料到第一和第二输送和加压元件（1,5）之间的辊隙的喷嘴（9）。

公开(公告)号：US20160160400A1

公开(公告)日：2016-06-09

申请号：US15018788

申请日：2016-02-08

Applicant: Spinnova Oy

Inventor： Juha SALMELA ,  Thomas WIDMAIER ,  Petri KUOSMANEN ,  Panu KIVILUOMA ,  Johanna LIUKKONEN ,  Hans KOSKINEN ,  Tuomas STARK ,  Tuomas ISOMAA ,  Jyri LEHTO

IPC: D02G3/08

CPC classification number: D02G3/08 ,  D01H4/16 ,  D01H4/32 ,  D21F9/003 ,  D21F11/16

Abstract: A method and apparatus for producing fibre 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 fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).

公开(公告)号：US20150292121A1

公开(公告)日：2015-10-15

申请号：US14683169

申请日：2015-04-10

Applicant: Spinnova Oy

Inventor： Juha SALMELA ,  Thomas WIDMAIER ,  Petri KUOSMANEN ,  Panu KIVILUOMA ,  Johanna LIUKKONEN ,  Hans KOSKINEN ,  Tuomas STARK ,  Tuomas ISOMAA ,  Jyri LEHTO

IPC: D01H4/16

CPC classification number: D02G3/08 ,  D01H4/16 ,  D01H4/32 ,  D21F9/003 ,  D21F11/16

Abstract: A method and apparatus for producing fibre 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 fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).

Abstract translation: 提供了一种生产纤维纱线的方法和装置。 该新型装置包括第一输送和加压元件（1）和邻近第一输送和加压元件（1）设置的第二输送和按压元件（5）以及用于驱动输送和按压元件（5,5）的元件 ）。 第一和第二输送和加压元件（1,5）被布置成在它们之间形成辊隙。 该设备还包括用于将纤维悬浮液（6）如纸浆纤维悬浮液进料到第一和第二输送和加压元件（1,5）之间的辊隙的喷嘴（9）。

公开(公告)号：US20200048794A1

公开(公告)日：2020-02-13

申请号：US16486354

申请日：2017-02-15

Applicant: ECCO SKO A/S ,  SPINNOVA OY

Inventor： Johanna LIUKKONEN ,  Sanna HAAVISTO ,  Pasi SELENIUS ,  Juha SALMELA ,  Janne PORANEN ,  Arto SALMINEN ,  Markko MYLLYS ,  Pia VENTO ,  Karri BJÖRKLUND ,  Thomas GØGSIG ,  Stojanka PETRU?IC

IPC: D01F4/02 ,  D01D5/04

Abstract: Disclosed embodiments describe a method for manufacturing a staple fiber based on natural protein fiber. The method may include: providing a protein suspension, the protein suspension comprising fibrils of the natural protein fiber; directing the protein suspension through a nozzle onto a surface for forming a protein based fiber; drying the protein suspension on the surface; extracting the fiber from the surface; and providing the staple fiber. Disclosed embodiments may further describe a fiber based raw wool. The raw wool may include staple fibers, wherein the staple fibers are reconstructed on the basis of protein fibrils and are mechanically subdivided from natural protein fibers, wherein the protein fibrils are interlocked by hydrogen bonds, and wherein the raw wool comprises an unoriented, entangled, fluffy network of staple fibers.

公开(公告)号：US20160108560A1

公开(公告)日：2016-04-21

申请号：US14984101

申请日：2015-12-30

Applicant: SPINNOVA OY

Inventor： Juha SALMELA ,  Harri KIISKINEN ,  Antti OKSANEN

IPC: D02G3/04

CPC classification number: D02G3/04 ,  B29C48/05 ,  B29C48/88 ,  B29K2105/06 ,  B29K2301/00 ,  B29K2305/00 ,  B29K2309/08 ,  B29K2311/10 ,  B29L2031/707 ,  D01D5/04 ,  D01D5/11 ,  D01D10/02 ,  D01F1/10 ,  D01F2/24 ,  D01F2/26 ,  D01F2/28 ,  D02G3/02 ,  D02G3/042 ,  D02G3/045 ,  D02G3/08 ,  D02G3/22 ,  D10B2101/06 ,  D10B2101/20 ,  D10B2201/00 ,  D10B2201/01 ,  D10B2201/20 ,  D10B2401/12 ,  D10B2501/00 ,  D10B2503/00 ,  D10B2505/20 ,  D10B2509/02 ,  D21F11/16

Abstract: Disclosed is a method for the manufacture of fibrous yarn including the steps, where an aqueous suspension including fibers and at least one rheology modifier is provided, followed by directing the suspension through at least one nozzle, to form at least one yarn, and then dewatering the yarn.

Abstract translation: 公开了一种制造纤维纱的方法，包括以下步骤，其中提供包含纤维和至少一种流变改性剂的水性悬浮液，然后引导悬浮液通过至少一个喷嘴，形成至少一根纱线，然后脱水 纱线。

公开(公告)号：US20150259830A1

公开(公告)日：2015-09-17

申请号：US14727118

申请日：2015-06-01

Applicant: Spinnova OY

Inventor： Juha SALMELA ,  Harri KIISKINEN ,  Antti OKSANEN

IPC: D01F1/10 ,  D02G3/08 ,  D02G3/02

CPC classification number: D02G3/04 ,  B29C47/0014 ,  B29C47/88 ,  B29K2105/06 ,  B29K2301/00 ,  B29K2305/00 ,  B29K2309/08 ,  B29K2311/10 ,  B29L2031/707 ,  D01D5/04 ,  D01D5/11 ,  D01D10/02 ,  D01F1/10 ,  D01F2/24 ,  D01F2/26 ,  D01F2/28 ,  D02G3/02 ,  D02G3/042 ,  D02G3/045 ,  D02G3/08 ,  D02G3/22 ,  D10B2101/06 ,  D10B2101/20 ,  D10B2201/00 ,  D10B2201/01 ,  D10B2201/20 ,  D10B2401/12 ,  D10B2501/00 ,  D10B2503/00 ,  D10B2505/20 ,  D10B2509/02 ,  D21F11/16

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.

Abstract translation: 制造纤维纱的方法包括提供由纤维和至少一种流变改性剂形成的水性悬浮液; 引导水悬浮液通过至少一个喷嘴，以形成至少一根纱线，并对所述纱线进行脱水处理。 所述至少一个喷嘴可以具有小于或等于所述纤维的加权纤维长度的最大长度的出口的内径。