EP1052328A2 - Papier hélio et un procédé pour la fabrication du même - Google Patents

Papier hélio et un procédé pour la fabrication du même Download PDF

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Publication number
EP1052328A2
EP1052328A2 EP00102731A EP00102731A EP1052328A2 EP 1052328 A2 EP1052328 A2 EP 1052328A2 EP 00102731 A EP00102731 A EP 00102731A EP 00102731 A EP00102731 A EP 00102731A EP 1052328 A2 EP1052328 A2 EP 1052328A2
Authority
EP
European Patent Office
Prior art keywords
pigment
filler
paper
web
csf
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.)
Granted
Application number
EP00102731A
Other languages
German (de)
English (en)
Other versions
EP1052328B1 (fr
EP1052328A3 (fr
Inventor
Benjamin Dr. Mendez-Gallon
Klaus Prechtel
Wolfram Sturm
Johann Moser
Volker Schmidt-Rohr
Ingolf Cedra
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
Voith Sulzer Papiertechnik Patent GmbH
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
Application filed by Voith Paper Patent GmbH, Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1052328A2 publication Critical patent/EP1052328A2/fr
Publication of EP1052328A3 publication Critical patent/EP1052328A3/fr
Application granted granted Critical
Publication of EP1052328B1 publication Critical patent/EP1052328B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
    • 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
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
    • 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
    • D21H23/54—Rubbing devices, e.g. brush, pad, felt

Definitions

  • the invention relates to a manufacturing method for a gravure printing paper with a maximum roughness of 1.40 ⁇ m (measured with the P arker P rint S urf "method according to DIN-ISO 8791-4). Furthermore, the invention relates to a gravure printing paper which is produced in a single operation.
  • the prior art is different Known printing process, which different claims the quality and properties of the print Paper to ensure optimal print quality to reach. It is special with the gravure printing process essential that the surface of the paper used a high smoothness or very low roughness has, so that a sufficient print quality is achieved becomes. Furthermore, the porosity must be low in order to to ensure optimal ink absorption. For the best print quality To achieve this, the sheet must also have a calendering have some compressibility. In addition to the minor However, a high tensile strength is also required, thus tearing off the paper web during the printing process is avoided.
  • the filler content or pigment content of the fiber suspension kept as high as possible because these very fine fabrics produce a very smooth and homogeneous surface for the paper.
  • a fibrous material is used, which if possible has a high degree of grinding due to the high proportion Fine material to create a homogeneous leaf structure. Uniformity and unity of the paper surface are of paramount importance.
  • Coating base paper is produced as a highly tear-resistant paper and then the paper surface with pigment and filler is coated to ensure sufficient surface quality receive. But this requires a high one Capital expenditure, because in addition to that, for manufacturing of the paper necessary paper machine, even in one Coating machine, the on-line or off-line for Papermaking process works, must be invested.
  • the freeness of pulp is often considered the Canadian standard Freeness (CSF) (see TAPI 227) in milliliters. This corresponds to a high degree of grinding, that is, a high degree Fineness of the fiber or a high one Drainage resistance, while a low CSF value a low grind a high CSF value respectively corresponds to a low drainage resistance.
  • CSF Canadian standard Freeness
  • the inventors have recognized that it is possible to produce a rotogravure paper using a fiber with a low freeness with values greater than 50 ml CSF, preferably between 50 ml and 120 ml CSF, without a coating in on line "- or to have to use off line "operation, if it is possible to arrange the filler or pigment content of the finished paper web for the most part in the immediate vicinity of the finished paper web, on the one hand increasing the tear strength of the gravure paper produced and on the other hand the maximum surface roughness of the It is important that the dry content of the fibrous web to which the filler and / or the pigment is applied is ⁇ 90%, preferably 3% to 55%, preferably 5 % to 20%, since this is the only way to ensure that the filler or pigment binds well to the fiber web.
  • a high total filler content results in constant Basis weight a smaller relative proportion of strength-producing fiber content. That’s it necessary higher quality and therefore more expensive fiber content to use.
  • An advantageous embodiment of the manufacturing process provides that subsequent to the at least one order the pigment and / or filler slurry a press run takes place. This press run ensures that the binding of the pigment and / or filler layer with the Fiber web is increased.
  • the manufacturing process can both one, as well as both sides of the fiber web are applied, so that the pigment and / or filler slurry also on both Sides of the fibrous web can be applied.
  • Possible places for applying the pigment or / and Filler slurry can layer the sheet formation system Paper machine or the press section.
  • Advantageous values for the total application weight of the at least one application of the pigment and / or filler slurry on each side of the paper web is a dry matter of 0.5 to 10.0 g / m 2 , preferably 1.0 to 10 g / m 2 .
  • a fiber web with the help of a headbox at least two, preferably at least three layers, formed, one layer, preferably the two outer Layers with the filler and / or pigment suspension is / are loaded and at least one shift, preferably the inner layer designated with Stock suspension is loaded. Then follows the Forming a paper web with the help of a Sheet formation system, a press section and one Drying section, with a subsequent painting of the Paper web is dispensed with.
  • This method according to the invention also achieves that in the outer layer to be printed, or in the two outer layers, a very high filler and / or Pigment content is present, while in a fibrous Layer, or in the inner layer, fibers with a relatively low freeness corresponding to greater than 50 ml CSF, preferably in the range from 50 ml to 100 ml CSF, are present, so that here a very good tensile strength Paper web is guaranteed.
  • a rotogravure paper produced in this way fulfills on the one hand the requirement for very good printability due to the high filler content in at least one outer or in both outer layers, and on the other hand a very closed, homogeneous and flat surface. Furthermore, the running property of such is advantageous Intaglio paper significantly improved, while at the same time due to the low degree of grinding required, a considerable one Energy savings in the manufacture of the fabric used and thus the stock suspension is realized. Especially rotogravure paper has a good property, though following the application of the pigment and / or Filler slurry on the unfinished web a press run takes place, as a result of which a high binding of the pigment and / or Filler layer on the fiber web is reached.
  • the rotogravure paper can be produced by applying the pigment and / or filler slurry in the Sheet forming system of the paper machine or in the Press section of the paper machine takes place. Besides, can the application of pigment and / or filler slurry also through through a sieve onto the not yet finished fiber web respectively.
  • the total application weight of the pigment and / or filler slurry on one side is advantageously from 0.5 to 10.0 g / m 2 , preferably 1.0 to 10 g / m 2 , dry matter.
  • At least one of the following substances can be used as pigment or filler: kaolin, clay, ground CaCO 3 , PCC, TiO 2 , talc or bentonite.
  • chemical auxiliaries, in particular binders can also be added in order to further improve the paper surface produced.
  • a suspension containing fine substances can also be added to increase the binding forces.
  • Figure 1 illustrates the inventive Manufacturing process with a three-layer headbox 1 and a subsequent twin wire former.
  • the headbox 1 has three feeds 1.1 to 1.3, the middle one Feed 1.1 is loaded with a stock suspension that is produced according to the invention with a substance that Freeness greater than or equal to 50 ml CSF.
  • Figure 2 shows the course of the relative proportion of filler 6 in a coordinate system in which the ordinate of the relative filler and the abscissa Z direction of the paper is shown.
  • the two Edge arrows represent the surfaces of the top (left) and the underside (right) of the finished paper represents.
  • the filler fraction 6 on the Top and bottom of the paper a maximum reached while in the middle area of the paper there is a relatively low proportion of filler. Accordingly, in this area, the proportion of the fiber is high and has According to the invention, a freeness greater than 50 freeness ml of CSF. Due to the high filler content in the Outer layers of the paper will be the optimal printability of the paper for the rotogravure process, although only achieved a reduced degree of grinding of the fabric of the inner Paper layer is present. It also turns out to be positive Side effect also an improved running property of the Paper.
  • FIG. 2a Another possible course of relative fiber and The proportion of filler is shown in FIG. 2a.
  • curve 6 shows the relative proportion of filler over the z direction of the paper
  • curve 6.1 the course of the relative Fiber content from a fabric with 50 to 120 ml CSF
  • curve 6.2 the course of the relative fiber content from a fabric with ⁇ 30 ml CSF. It can be seen that here almost exclusively filler and Fibers with ⁇ 30 ml CSF are present while in the inner Layer little filler and mainly Fiber content from a fabric with 50 to 120 ml CSF are located.
  • FIG. 3 shows a paper machine with a sheet formation system 7, consisting of a twin wire former which is replaced by a single-layer headbox 1 supplied with stock suspension becomes. This is followed by a press section 8 with two Shoe presses 8.1 and 8.2. Behind it is a single row Drying section 9 arranged to which a calender 10 connects. From there, the finished paper will eventually be led to winding 11.
  • the arrows 12 to 20 show possible positions for applicators Application of pigment or filler.
  • a first position for an applicator i.e. a first one Place of application is shown by arrow 12.
  • This The place of application is in the area of the transition from Sheet formation system for the press section, that is in one Area where the top wire is already off the fiber web is removed and the fiber web only by a lower Sieve of the sheet formation system is trimmed.
  • positions 12A to 12C are advantageous places of application in the twin-wire former shown, here also by the Sieves is applied.
  • the Drying content of the fibrous web is not yet 90% has exceeded, since with a drying content of higher than 90% an insufficiently strong connection with the Fiber web is reached.
  • a drying content is preferred from 3% to 55%.
  • An additional, essential advantage is that the Filler enrichment of the outer leaf layers for Homogenization of the leaf structure and thus to one equalizing effect. This also makes a very good fiber coverage achieved.

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
EP00102731A 1999-05-14 2000-02-10 Procédé pour la fabrication du papier hélio Expired - Lifetime EP1052328B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19922390A DE19922390A1 (de) 1999-05-14 1999-05-14 Tiefdruck-Papier und Herstellungsverfahren für dieses Papier
DE19922390 1999-05-14

Publications (3)

Publication Number Publication Date
EP1052328A2 true EP1052328A2 (fr) 2000-11-15
EP1052328A3 EP1052328A3 (fr) 2001-04-04
EP1052328B1 EP1052328B1 (fr) 2006-09-27

Family

ID=7908160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102731A Expired - Lifetime EP1052328B1 (fr) 1999-05-14 2000-02-10 Procédé pour la fabrication du papier hélio

Country Status (4)

Country Link
US (1) US6423181B1 (fr)
EP (1) EP1052328B1 (fr)
AT (1) ATE340895T1 (fr)
DE (2) DE19922390A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003004769A1 (fr) * 2001-07-03 2003-01-16 Metso Paper, Inc. Procede et dispositif servant a fabriquer du papier ou du carton encolles
WO2010093563A1 (fr) 2009-02-10 2010-08-19 Meadwestvaco Corporation Papier et carton de faible densité avec revêtement biface

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141513A1 (de) * 2001-08-24 2003-03-06 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Herstellung einer Faserstoffbahn aus mindestens einer Faserstoffsuspension
FI122074B (fi) * 2002-10-24 2011-08-15 M Real Oyj Menetelmä kuitutuotteen valmistamiseksi
DE10351295A1 (de) * 2003-10-31 2005-06-02 Voith Paper Patent Gmbh Verfahren zum Erzeugen einer Faserstoffbahn und Vorrichtung zur Durchfühung des Verfahrens
US7011729B2 (en) * 2003-11-12 2006-03-14 Corn Products International, Inc. Starch and fiber mixture for papermaking and methods of making paper with the mixture
DE10355686A1 (de) * 2003-11-28 2005-06-23 Voith Paper Patent Gmbh Papiermaschine
US8080292B2 (en) * 2008-10-15 2011-12-20 Hewlett-Packard Development Company, L.P. Coated paper for pigment-based inkjet printers
SE534151C2 (sv) * 2009-02-16 2011-05-10 Stora Enso Ab Process för tillverkning av papper eller kartong

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US2060824A (en) * 1933-06-14 1936-11-17 Raffold Process Corp Paper manufacture
US2168560A (en) * 1934-12-17 1939-08-08 Int Paper Co Process and apparatus for the manufacture of paper
DE820851C (de) * 1950-09-23 1951-11-12 Fritz Brosch Verfahren und Anordnung zum Auftragen einer Feinstoffbahn auf eine feuchte Faserstoffbahn
DE1942348A1 (de) 1969-08-20 1971-03-04 Voith Gmbh J M Siebpartie einer Papiermaschine mit einem Applikator
GB1495155A (en) * 1973-12-10 1977-12-14 Commw Scient Ind Res Org Paperboard
JPS55152895A (en) * 1979-05-11 1980-11-28 Kanzaki Paper Mfg Co Ltd Production of medium grade coat paper for graphic wheel
US4309248A (en) * 1980-03-28 1982-01-05 Kennecott Corporation Process for manufacturing boron nitride fiber mats using calender rolls
EP0118552A1 (fr) * 1982-09-13 1984-09-19 EASTMAN KODAK COMPANY (a New Jersey corporation) Produit de papier composite stratifie et son procede de production
FR2592070B1 (fr) * 1985-12-23 1988-08-12 Du Pin Cellulose Produit papetier a double couche pour impression et son procede de fabrication
US4861427A (en) * 1987-05-04 1989-08-29 Weyerhaeuser Company Bacterial cellulose as surface treatment for fibrous web
US5180624A (en) 1987-09-21 1993-01-19 Jujo Paper Co., Ltd. Ink jet recording paper
EP0514595A1 (fr) * 1991-05-20 1992-11-25 Union Camp Corporation Procédé pour la fabrication du papier et du carton glacé en utilisant de séchage d'impulse
WO1994016142A1 (fr) 1993-01-04 1994-07-21 Mishima Paper Co., Ltd. Papier aramide ayant une surface tres lisse
FI92729C (fi) * 1993-10-29 1994-12-27 Valmet Paper Machinery Inc Monikerrosperälaatikon massansyöttöjärjestelmä ja menetelmä monikerrosperälaatikkokäytössä
US5830317A (en) * 1995-04-07 1998-11-03 The Procter & Gamble Company Soft tissue paper with biased surface properties containing fine particulate fillers
US6210535B1 (en) * 1995-06-01 2001-04-03 Valmet Corporation Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox
US5792317A (en) 1996-02-07 1998-08-11 Gl&V-Paper Machine Group, Inc. Wet end starch application
US5753078A (en) * 1996-06-07 1998-05-19 Cartons St-Laurent, Inc./St. Laurent Paperboard, Inc. Method of making surface coated or impregnated paper or paperboard
DE19624127A1 (de) * 1996-06-17 1997-12-18 Voith Sulzer Papiermasch Gmbh Verfahren und Stoffauflauf zur Herstellung einer mehrschichtigen Faserstoffbahn

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003004769A1 (fr) * 2001-07-03 2003-01-16 Metso Paper, Inc. Procede et dispositif servant a fabriquer du papier ou du carton encolles
US7045036B2 (en) 2001-07-03 2006-05-16 Metso Paper, Inc. Method and apparatus for producing sized paper of board
WO2010093563A1 (fr) 2009-02-10 2010-08-19 Meadwestvaco Corporation Papier et carton de faible densité avec revêtement biface
US9567709B2 (en) 2009-02-10 2017-02-14 Westrock Mwv, Llc Low density paper and paperboard with two-sided coating
US10619306B2 (en) 2009-02-10 2020-04-14 Westrock Mwv, Llc Low density paper and paperboard with two-sided coating

Also Published As

Publication number Publication date
US6423181B1 (en) 2002-07-23
ATE340895T1 (de) 2006-10-15
DE50013508D1 (de) 2006-11-09
EP1052328B1 (fr) 2006-09-27
EP1052328A3 (fr) 2001-04-04
DE19922390A1 (de) 2000-11-16

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