DE198837T1 - PAPER WITH IMPROVED SURFACE MARKINGS AND THEIR PRODUCTION METHOD. - Google Patents

PAPER WITH IMPROVED SURFACE MARKINGS AND THEIR PRODUCTION METHOD.

Info

Publication number
DE198837T1
DE198837T1 DE198585900504T DE85900504T DE198837T1 DE 198837 T1 DE198837 T1 DE 198837T1 DE 198585900504 T DE198585900504 T DE 198585900504T DE 85900504 T DE85900504 T DE 85900504T DE 198837 T1 DE198837 T1 DE 198837T1
Authority
DE
Germany
Prior art keywords
paper
surface layer
improved surface
separated
process according
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.)
Pending
Application number
DE198585900504T
Other languages
German (de)
Inventor
Christer Nils S-191 56 Sollentuna Fellers
Thoung Myat S-162 24 Vaellingby Htun
Evert Jonas S-865 00 Alnoe Lilja
Per Olof S-114 23 Stockholm Naeslund
Greger Claes S-116 34 Stockholm Olofsson
Original Assignee
Svenska Traeforskningsinstitutet, Stockholm
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 Svenska Traeforskningsinstitutet, Stockholm filed Critical Svenska Traeforskningsinstitutet, Stockholm
Publication of DE198837T1 publication Critical patent/DE198837T1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

Landscapes

  • Paper (AREA)

Claims (6)

PATENTANSPRÜCHEPATENT CLAIMS 1. Papier mit verbesserten Oberflächeneigenschaften,insbesondere Bedruckbarkeit und Uberzugseigenschaften, dadurch gekennzeichnet, daß es eine Oberflächenschicht,bestehend aus stark aufgeschlagener Papierpulpe bzw. Papierbrei, aus der stark aufgeschlagenen Papierpulpe abgetrenntem feinen Material oder abgetrennten Fasern und/oder gegebenenfalls Fasern enthaltendem feinen Material aus Sieb- bzw. Abwasseren einer Menge von höchstens 10 g/m2, vorzugsweise höchstens 5 g/m2 umfaßt.1. Paper with improved surface properties, in particular printability and coating properties, characterized in that it comprises a surface layer consisting of highly beaten paper pulp or paper slurry, fine material separated from the highly beaten paper pulp or separated fibers and/or optionally fiber-containing fine material from sieve or waste water in an amount of at most 10 g/m 2 , preferably at most 5 g/m 2 . 2. Papier gemäß Anspruch 1, dadurch gekennzeichnet, daß die Oberflächenschicht aus einem Cellulosematerial mit einem Mahlgrad von mehr a.ls 30° SR,vorzugsweise mehr als 60° SR,besteht.2. Paper according to claim 1, characterized in that the surface layer consists of a cellulosic material with a degree of grinding of more than 30° SR, preferably more than 60° SR. 3. Verfahren zur Herstellung eines Papiers mit verbesserten Oberflächeneigenschaften,insbesondere Bedruckbarkeit und Uberzugseigenschaften, dadurch gekennzeichnet, daß man eine bereits ausgebildete feuchte Papierbahn mit einer Oberflächenschicht,bestehend aus stark aufgeschlagener Papierpulpe, von der stark aufgeschlagenen Papierpulpe abgetrenntem feinen Material oder abgetrennten Fasern und/oder gegebenenfalls Fasern enthaltendem feinen Material aus Siebwasser bzw. Abwasser in einer Menge von höchstens 10 g/m2, vorzugsweise höchstens 5 g/m2 /versieht und die Papierbahn hiernach in an sich bekannter Weise behandelt.3. Process for producing a paper with improved surface properties, in particular printability and coating properties, characterized in that an already formed moist paper web is provided with a surface layer consisting of highly beaten paper pulp, fine material separated from the highly beaten paper pulp or separated fibers and/or optionally fiber-containing fine material from white water or waste water in an amount of at most 10 g/m 2 , preferably at most 5 g/m 2 / and the paper web is then treated in a manner known per se. 4. Verfahren gemäß Anspruch 3, dadurch gekennzeichnet, daß die Oberflächenschicht in Form eines Cellulosematerials mit einem Mahlgrad von mehr als 30° SR,vorzugsweise mit mehr als 6 0° SR,aufgebracht wird.4. Process according to claim 3, characterized in that the surface layer is applied in the form of a cellulose material with a degree of grinding of more than 30° SR, preferably with more than 60° SR. 5. Verfahren gemäß Anspruch 3 oder 4, dadurch gekennzeichnet, daß das Cellulosematerial durch eine gesondert an der Papiermaschine befindliche Papiermaschinenbütte zugeführt wird.5. Process according to claim 3 or 4, characterized in that the cellulose material is fed through a paper machine chest located separately on the paper machine. 6. Verfahren gemäß Anspruch 3 oder 4, dadurch gekennzeichnet, daß das Cellulosematerial mit Hilfe von Sprüh- bzw. Zerstäuberdosen aufgebracht wird.6. Process according to claim 3 or 4, characterized in that the cellulose material is applied using spray or atomizer cans.
DE198585900504T 1984-01-19 1984-12-14 PAPER WITH IMPROVED SURFACE MARKINGS AND THEIR PRODUCTION METHOD. Pending DE198837T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8400258A SE441109B (en) 1984-01-19 1984-01-19 PAPERS WITH IMPROVED FEATURES AND WAYS TO MAKE IT SAME
PCT/SE1984/000428 WO1985003316A1 (en) 1984-01-19 1984-12-14 Paper with improved surface properties and method of making the same

Publications (1)

Publication Number Publication Date
DE198837T1 true DE198837T1 (en) 1987-02-26

Family

ID=20354360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE198585900504T Pending DE198837T1 (en) 1984-01-19 1984-12-14 PAPER WITH IMPROVED SURFACE MARKINGS AND THEIR PRODUCTION METHOD.

Country Status (7)

Country Link
EP (1) EP0198837A1 (en)
JP (1) JPS61500448A (en)
DE (1) DE198837T1 (en)
FI (1) FI862288A (en)
NO (1) NO853662L (en)
SE (1) SE441109B (en)
WO (1) WO1985003316A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592070B1 (en) * 1985-12-23 1988-08-12 Du Pin Cellulose DOUBLE LAYERED PAPER PRODUCT FOR PRINTING AND MANUFACTURING METHOD THEREOF
WO1988008899A1 (en) * 1987-05-04 1988-11-17 Weyerhaeuser Company Bacterial cellulose as surface treatment for fibrous web
US4861427A (en) * 1987-05-04 1989-08-29 Weyerhaeuser Company Bacterial cellulose as surface treatment for fibrous web
US5080758A (en) * 1990-08-02 1992-01-14 Macmillan Bloedel Limited Chemi-mechanical liner board
JP2950973B2 (en) * 1990-11-27 1999-09-20 王子製紙株式会社 Paper sheet
FI110704B (en) * 1996-10-18 2003-03-14 Metso Paper Inc Multilayer Headbox Mass Feeding System and Method for Multilayer Headboard Operation
WO1998046829A1 (en) * 1997-04-16 1998-10-22 Idi-Head Oy Method of coating cellulosic and lignocellulosic webs
EP0872591B1 (en) 1997-04-16 2005-12-14 IDI-Head OY Method of coating cellulosic and lignocellulosic webs
US5882743A (en) * 1997-04-21 1999-03-16 Kimberly-Clark Worldwide, Inc. Absorbent folded hand towel
JP3771673B2 (en) * 1997-05-30 2006-04-26 三菱重工業株式会社 Method and apparatus for adding fine fibers in the press section of a paper machine
FI104502B (en) 1997-09-16 2000-02-15 Metsae Serla Oyj A method of making a paper web
FI103417B1 (en) 1997-09-16 1999-06-30 Metsae Serla Oyj Paper web and method of making it
FI108950B (en) 1998-03-13 2002-04-30 M Real Oyj A process for making coated wood-free paper
FI111649B (en) 1998-05-11 2003-08-29 M Real Oyj The use of calcium carbonate is made from calcium oxalate as pigment
ES2223572T3 (en) * 1999-09-09 2005-03-01 HEINRICH AUGUST SCHOELLER SOHNE GMBH & CO. KG. TRANSPARENT PAPER AND PROCEDURE FOR THE PREPARATION OF A TRANSPARENT PAPER.
DE10046171A1 (en) * 2000-09-19 2002-03-28 Voith Paper Patent Gmbh Method and device for applying a liquid or pasty application medium to a running material web
FI20115435A (en) * 2011-05-06 2012-11-07 Upm Kymmene Corp Hydrophobic coating and process for making a hydrophobic surface
GB2502955B (en) * 2012-05-29 2016-07-27 De La Rue Int Ltd A substrate for security documents
SE539366C2 (en) * 2014-12-18 2017-08-15 Stora Enso Oyj Process for the production of paper or board coated with a coating comprising microfibrillated cellulose and a water retention agent
EP3294954A4 (en) * 2015-05-15 2019-01-02 Stora Enso Oyj Paper or board material having a surface coating layer comprising a mixture of microfibrillated polysaccharide and filler
ES2857512T3 (en) 2016-04-05 2021-09-29 Fiberlean Tech Ltd Paper and cardboard products
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
EP3228744B1 (en) * 2016-04-06 2021-06-02 European Central Bank Use of nano cellulose on a paper product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1924573A (en) * 1932-01-19 1933-08-29 Brown Co Fibrous web for artificial leathers or the like
US2656608A (en) * 1950-09-30 1953-10-27 Craig Mason's aligning fixture
DE2000731A1 (en) * 1969-05-29 1970-12-10 Casma Magenta Fa Improved hydraulic circuit for automatic door closer
US4068427A (en) * 1976-09-23 1978-01-17 Gaspare Camardo Wall bracing assembly and method

Also Published As

Publication number Publication date
JPS61500448A (en) 1986-03-13
NO853662L (en) 1985-09-18
EP0198837A1 (en) 1986-10-29
SE8400258D0 (en) 1984-01-19
FI862288A0 (en) 1986-05-29
SE441109B (en) 1985-09-09
WO1985003316A1 (en) 1985-08-01
FI862288A (en) 1986-05-29
SE8400258L (en) 1985-07-20

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