FI20075061A - Förfarande för framställning av papper - Google Patents

Förfarande för framställning av papper Download PDF

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Publication number
FI20075061A
FI20075061A FI20075061A FI20075061A FI20075061A FI 20075061 A FI20075061 A FI 20075061A FI 20075061 A FI20075061 A FI 20075061A FI 20075061 A FI20075061 A FI 20075061A FI 20075061 A FI20075061 A FI 20075061A
Authority
FI
Finland
Prior art keywords
making paper
paper
making
Prior art date
Application number
FI20075061A
Other languages
English (en)
Finnish (fi)
Other versions
FI119443B (sv
FI20075061A0 (sv
Inventor
Petri Silenius
Original Assignee
M Real Oyj
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 M Real Oyj filed Critical M Real Oyj
Priority to FI20075061A priority Critical patent/FI119443B/sv
Publication of FI20075061A0 publication Critical patent/FI20075061A0/sv
Priority to PCT/FI2008/050033 priority patent/WO2008092997A2/en
Publication of FI20075061A publication Critical patent/FI20075061A/sv
Application granted granted Critical
Publication of FI119443B publication Critical patent/FI119443B/sv

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • 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
    • D21H23/46—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
FI20075061A 2007-01-31 2007-01-31 Förfarande för framställning av papper FI119443B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20075061A FI119443B (sv) 2007-01-31 2007-01-31 Förfarande för framställning av papper
PCT/FI2008/050033 WO2008092997A2 (en) 2007-01-31 2008-01-31 Method of producing paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075061A FI119443B (sv) 2007-01-31 2007-01-31 Förfarande för framställning av papper
FI20075061 2007-01-31

Publications (3)

Publication Number Publication Date
FI20075061A0 FI20075061A0 (sv) 2007-01-31
FI20075061A true FI20075061A (sv) 2008-08-01
FI119443B FI119443B (sv) 2008-11-14

Family

ID=37745754

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075061A FI119443B (sv) 2007-01-31 2007-01-31 Förfarande för framställning av papper

Country Status (2)

Country Link
FI (1) FI119443B (sv)
WO (1) WO2008092997A2 (sv)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062563A (en) * 1933-06-16 1936-12-01 Fair Albert Edward Harold Process for the manufacture of paper
US2112540A (en) * 1937-10-01 1938-03-29 Charles Mcdowell Art of paper making
US5622599A (en) * 1994-06-28 1997-04-22 Sproule; Barry Method and apparatus for coating pulp products
AU2002214076A1 (en) * 2000-11-09 2002-05-21 Metso Paper Inc. A method and a paper machine line for the manufacture of coated fine paper
DE10227815A1 (de) * 2002-06-21 2004-01-08 Voith Paper Patent Gmbh Vorrichtung zum Auftragen von flüssigem oder pastösem Auftragsmedium auf eine Materialbahn, insbesondere aus Papier oder Karton

Also Published As

Publication number Publication date
FI119443B (sv) 2008-11-14
FI20075061A0 (sv) 2007-01-31
WO2008092997A3 (en) 2008-10-02
WO2008092997A2 (en) 2008-08-07

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