FI20185538A1 - Menetelmä ja laite korkeabulkkisen rainan tuottamiseksi - Google Patents
Menetelmä ja laite korkeabulkkisen rainan tuottamiseksi Download PDFInfo
- Publication number
- FI20185538A1 FI20185538A1 FI20185538A FI20185538A FI20185538A1 FI 20185538 A1 FI20185538 A1 FI 20185538A1 FI 20185538 A FI20185538 A FI 20185538A FI 20185538 A FI20185538 A FI 20185538A FI 20185538 A1 FI20185538 A1 FI 20185538A1
- Authority
- FI
- Finland
- Prior art keywords
- web
- turning roll
- fabric
- suction box
- turning
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D21F1/52—Suction boxes without rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
Esillä olevan keksinnön esimerkinomaisen suoritusmuodon mukaan tuotetaan laite suuribulkkisen kuitupitoisen rainan tuottamiseksi, joka laite käsittää rainanmuodostusyksikön (1) kuitupitoisen rainan tuottamiseksi, kääntötelan (7) ja läpäisevän kankaan (2) rainan siirtämiseksi rainanmuodostusyksiköstä (1) läpäisevän kankaan tukemana kääntötelalle (7), joka tuottaa rainan kääntämisen vaakasuoraan suuntaan siten, että raina sijaitsee läpäisevän kankaan (1) ja kääntötelan (7) välissä. Imulaatikko (8), joka tuottaa alipaineen, on järjestetty rainan ja kankaan vastakkaiselle puolelle suhteessa kääntötelaan kankaan (2) ja kääntötelan (7) välisen etäisyyden sekä kankaan (2) ja kääntötelan (7) välissä kulkevan rainan paineen ohjaamiseksi.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185538A FI20185538A1 (fi) | 2018-06-13 | 2018-06-13 | Menetelmä ja laite korkeabulkkisen rainan tuottamiseksi |
PCT/FI2019/050455 WO2019239012A1 (en) | 2018-06-13 | 2019-06-13 | Method and apparatus for producing a high bulk web |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185538A FI20185538A1 (fi) | 2018-06-13 | 2018-06-13 | Menetelmä ja laite korkeabulkkisen rainan tuottamiseksi |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20185538A1 true FI20185538A1 (fi) | 2019-12-14 |
Family
ID=67107470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20185538A FI20185538A1 (fi) | 2018-06-13 | 2018-06-13 | Menetelmä ja laite korkeabulkkisen rainan tuottamiseksi |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI20185538A1 (fi) |
WO (1) | WO2019239012A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE545507C2 (en) * | 2019-12-20 | 2023-10-03 | Essity Hygiene & Health Ab | Foam-formed hydro-entangled fibrous web, use thereof and manufacturing method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2331313C3 (de) * | 1973-06-20 | 1978-07-20 | J.M. Voith Gmbh, 7920 Heidenheim | Langsieb-Papiermaschine |
US6238518B1 (en) | 1999-03-02 | 2001-05-29 | Ahlstrom Paper Group Oy | Foam process for producing multi-layered webs |
FI106730B (fi) * | 1999-10-29 | 2001-03-30 | Metso Paper Inc | Järjestely paperikoneen märässä päässä |
FI20055222L (fi) * | 2005-05-12 | 2006-05-24 | Metso Paper Inc | Paperi- tai kartonkikoneen rainanmuodostusyksikkö |
FI20065142L (fi) * | 2006-02-28 | 2007-08-29 | Metso Paper Inc | Imulaatikon etäisyyden säätö vastatelasta |
WO2009024186A1 (en) | 2007-08-21 | 2009-02-26 | Metso Paper, Inc. | Pressing apparatus for a paper- or board-making machine for removing fluids from a web by pressing, and a method for treating a web in a paper- or board-making machine |
EP2063021B1 (en) | 2007-12-21 | 2011-09-07 | Metso Paper, Inc. | Belt assembly and paper- or board making machine comprising the belt assembly |
US8267681B2 (en) | 2009-01-28 | 2012-09-18 | Donaldson Company, Inc. | Method and apparatus for forming a fibrous media |
EP2722437B1 (en) | 2012-10-18 | 2016-01-13 | Valmet Technologies, Inc. | Web pressing and dewatering method and pressing apparatus for a paper- or board-making machine |
EP2722434B1 (en) | 2012-10-18 | 2018-01-03 | Valmet Technologies, Inc. | Belt assembly for moving a web from a press section of a paper- or board-making machine to a dryer section of the machine |
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2018
- 2018-06-13 FI FI20185538A patent/FI20185538A1/fi not_active Application Discontinuation
-
2019
- 2019-06-13 WO PCT/FI2019/050455 patent/WO2019239012A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019239012A1 (en) | 2019-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |