US20060027348A1 - Method for producing paper or board and a product produced by the method - Google Patents

Method for producing paper or board and a product produced by the method Download PDF

Info

Publication number
US20060027348A1
US20060027348A1 US10/530,629 US53062905A US2006027348A1 US 20060027348 A1 US20060027348 A1 US 20060027348A1 US 53062905 A US53062905 A US 53062905A US 2006027348 A1 US2006027348 A1 US 2006027348A1
Authority
US
United States
Prior art keywords
size
furnish
base web
rate
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/530,629
Other languages
English (en)
Inventor
Juha Lipponen
Johan Gron
Erkki Ilmoniemi
Kaarlo Lackman
Pekka Pakarinen
Kari Juppi
Pasi Ahonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Original Assignee
Metso Paper Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FI20021804A external-priority patent/FI20021804A0/fi
Application filed by Metso Paper Oy filed Critical Metso Paper Oy
Assigned to METSO PAPER, INC. reassignment METSO PAPER, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GRON, JOHAN, AHONEN, PASI, JUPPI, KARI, ILMONIEMI, ERKKI, PAKARINEN, PEKKA, LACKMAN, KAARLO, LIPPONEN, JUHA
Publication of US20060027348A1 publication Critical patent/US20060027348A1/en
Assigned to VALMET TECHNOLOGIES, INC. reassignment VALMET TECHNOLOGIES, INC. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: METSO PAPER, INC.
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0006—Cover layers for image-receiving members; Strippable coversheets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/006—Substrates for image-receiving members; Image-receiving members comprising only one layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/006—Substrates for image-receiving members; Image-receiving members comprising only one layer
    • G03G7/0066—Inorganic components thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/006—Substrates for image-receiving members; Image-receiving members comprising only one layer
    • G03G7/0073—Organic components thereof
    • 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
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/14—Paper having stable form or dimension; Curl-resistant paper

Definitions

  • the goal of the invention is achieved by way of keeping the speed differential, or the draw, between the press section and the dryer section of the paper/paperboard making machine lower than 3% and performing surface sizing with a size furnish wherein the proportion of size solids is at least 15%.
  • control of curl can be still further essentially improved over the prior art by virtue of using different size furnishes on the two sides of the web, whereby for instance the solids of the two sides can be adjusted differently from each other.
  • the effect on absorption is such that absorption on the bottom side of the web increases inasmuch as a larger amount of water is applied thereon by virtue of the web curl control system.
  • the internal bond strength is secured by keeping the draw between the press section and dryer section of the papermaking machine lower than 3%, advantageously in the range 1-2%, whereby the internal bond strength required from the base sheet stays good. If the basis weight of the base sheet is lowered to a value of 68-72 g/m 2 , the computational value of product stiffness reduction is 15-25%. This stiffness reduction due to thinner base sheet is compensated for by using in surface sizing a furnish of 25% solids in the dry weight of the size, whereby the product has a sufficient stiffness and at least equal surface qualities as those of a comparative product surface sized with a smaller amount of size.
  • the reduction in the amount of imported water is about 43% in regard to the conventional level (30 g/m 2 vs. 17 g/m 2 ).
  • the number of dryer cylinders can be reduced by about 40% as compared with the prior art.
US10/530,629 2002-10-09 2003-10-08 Method for producing paper or board and a product produced by the method Abandoned US20060027348A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI20021804A FI20021804A0 (fi) 2002-10-09 2002-10-09 Menetelmä paperin tai kartongin valmistamiseksi ja menetelmän avulla valmistettu tuote
FI20021804 2002-10-09
FI20022161 2002-12-05
FI20022161A FI113482B (fi) 2002-10-09 2002-12-05 Menetelmä paperin tai kartongin valmistamiseksi ja menetelmän avulla valmistettu tuote
PCT/FI2003/000745 WO2004033792A1 (en) 2002-10-09 2003-10-08 Method for producing paper or board and a product produced by the method

Publications (1)

Publication Number Publication Date
US20060027348A1 true US20060027348A1 (en) 2006-02-09

Family

ID=26161331

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/530,629 Abandoned US20060027348A1 (en) 2002-10-09 2003-10-08 Method for producing paper or board and a product produced by the method

Country Status (6)

Country Link
US (1) US20060027348A1 (fi)
JP (1) JP2006502317A (fi)
AU (1) AU2003271046A1 (fi)
DE (1) DE10393449T5 (fi)
FI (1) FI113482B (fi)
WO (1) WO2004033792A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050003083A1 (en) * 2001-07-03 2005-01-06 Juha Lipponen Method for producing sized paper or cardboard

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311672A (en) * 1992-06-05 1994-05-17 J. M. Voith Gmbh Dry end of a machine for the production of a fiber web

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108241B (fi) * 2000-08-10 2001-12-14 Metso Paper Inc Menetelmä päällystetyn kuiturainan valmistamiseksi, parannettu paperi- tai kartonkikone ja päällystetty paperi tai kartonki
FI110443B (fi) * 2001-07-03 2003-01-31 Metso Paper Inc Liimakäsitellyn paperin tai kartongin valmistamiseen tarkoitettu menetelmä ja sovitelma
WO2003018638A1 (en) * 2001-08-28 2003-03-06 Raisio Chemicals Ltd Method for modification of starch, starch and its use

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311672A (en) * 1992-06-05 1994-05-17 J. M. Voith Gmbh Dry end of a machine for the production of a fiber web

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050003083A1 (en) * 2001-07-03 2005-01-06 Juha Lipponen Method for producing sized paper or cardboard

Also Published As

Publication number Publication date
DE10393449T5 (de) 2005-09-29
FI20022161A0 (fi) 2002-12-05
JP2006502317A (ja) 2006-01-19
WO2004033792A1 (en) 2004-04-22
FI113482B (fi) 2004-04-30
AU2003271046A1 (en) 2004-05-04

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Legal Events

Date Code Title Description
AS Assignment

Owner name: METSO PAPER, INC., FINLAND

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LIPPONEN, JUHA;GRON, JOHAN;ILMONIEMI, ERKKI;AND OTHERS;REEL/FRAME:016363/0131;SIGNING DATES FROM 20050503 TO 20050518

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION

AS Assignment

Owner name: VALMET TECHNOLOGIES, INC., FINLAND

Free format text: CHANGE OF NAME;ASSIGNOR:METSO PAPER, INC.;REEL/FRAME:032551/0426

Effective date: 20131212