FI129940B - Valmistuslinja kuiturainan valmistamiseksi ja menetelmä kuiturainan valmistamiseksi - Google Patents
Valmistuslinja kuiturainan valmistamiseksi ja menetelmä kuiturainan valmistamiseksiInfo
- Publication number
- FI129940B FI129940B FI20215196A FI20215196A FI129940B FI 129940 B FI129940 B FI 129940B FI 20215196 A FI20215196 A FI 20215196A FI 20215196 A FI20215196 A FI 20215196A FI 129940 B FI129940 B FI 129940B
- Authority
- FI
- Finland
- Prior art keywords
- fiber web
- sizing
- producing
- production line
- section
- Prior art date
Links
Classifications
-
- 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
- D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers
-
- 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
- D21F11/04—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 paper or board consisting on two or more layers
-
- 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
- D21F11/002—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by using a foamed suspension
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/56—Foam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/30—Pretreatment of the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
- D21H23/48—Curtain coaters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
Landscapes
- Paper (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Keksinnön kohteena on valmistuslinja kuiturainan (W) valmistamiseksi, joka valmistuslinja (200) käsittää muodostusosan (210), joka muodostusosa käsittää ainakin yhden perälaatikon (M10; M20; M30) ja muodostusyksikön (220), joka muodostusyksikkö käsittää ainakin yhden viiran (10; 20; 30) ja ainakin yhden vedenpoistovälineen (11, 15, 16, 17, 21, 25, 31, 35, 56), ja joka valmistuslinja (200) käsittää liimausosan (250), joka liimausosa käsittää liimauslaitteen ja kahden liimaustelan (75) väliin muodostetun liimausnipin. Valmistuslinja (200) käsittää ainakin yhden applikointilaitteen (C10; C20; C30; C50) sijoitettuna muodostusyksikköön (220) ja konfiguroituna applikoimaan liima-ainetta vaahdon muodossa kuiturainan (W) sisäosaliimausta varten ja liimausosaan (250) sijoitettu liimauslaite käsittä ainakin yhden applikointilaitteen (C75) konfiguroituna applikoimaan liima-ainetta kuiturainan (W) pintaliimaamiseksi.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20215196A FI129940B (fi) | 2021-02-23 | 2021-02-23 | Valmistuslinja kuiturainan valmistamiseksi ja menetelmä kuiturainan valmistamiseksi |
CN202280012481.0A CN116829786A (zh) | 2021-02-23 | 2022-02-04 | 用于生产纤维幅材的生产线和用于生产纤维幅材的方法 |
PCT/FI2022/050071 WO2022180299A1 (en) | 2021-02-23 | 2022-02-04 | Production line for producing a fiber web and a method for producing a fiber web |
EP22708576.8A EP4298278A1 (en) | 2021-02-23 | 2022-02-04 | Production line for producing a fiber web and a method for producing a fiber web |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20215196A FI129940B (fi) | 2021-02-23 | 2021-02-23 | Valmistuslinja kuiturainan valmistamiseksi ja menetelmä kuiturainan valmistamiseksi |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20215196A1 FI20215196A1 (fi) | 2022-08-24 |
FI129940B true FI129940B (fi) | 2022-11-15 |
Family
ID=80682412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20215196A FI129940B (fi) | 2021-02-23 | 2021-02-23 | Valmistuslinja kuiturainan valmistamiseksi ja menetelmä kuiturainan valmistamiseksi |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4298278A1 (fi) |
CN (1) | CN116829786A (fi) |
FI (1) | FI129940B (fi) |
WO (1) | WO2022180299A1 (fi) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20185867A1 (fi) * | 2018-10-15 | 2020-04-16 | Valmet Technologies Oy | Menetelmä monikerrosrainan liimaamiseksi ja muodostusosa monikerrosrainaa varten |
-
2021
- 2021-02-23 FI FI20215196A patent/FI129940B/fi active
-
2022
- 2022-02-04 CN CN202280012481.0A patent/CN116829786A/zh active Pending
- 2022-02-04 EP EP22708576.8A patent/EP4298278A1/en active Pending
- 2022-02-04 WO PCT/FI2022/050071 patent/WO2022180299A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI20215196A1 (fi) | 2022-08-24 |
EP4298278A1 (en) | 2024-01-03 |
WO2022180299A1 (en) | 2022-09-01 |
CN116829786A (zh) | 2023-09-29 |
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