AT512067A3 - Verfahren und Vorrichtung zum Beschichten einer Faserbahn - Google Patents

Verfahren und Vorrichtung zum Beschichten einer Faserbahn Download PDF

Info

Publication number
AT512067A3
AT512067A3 ATA999/2012A AT9992012A AT512067A3 AT 512067 A3 AT512067 A3 AT 512067A3 AT 9992012 A AT9992012 A AT 9992012A AT 512067 A3 AT512067 A3 AT 512067A3
Authority
AT
Austria
Prior art keywords
coating
fibrous web
layer
contact
layers
Prior art date
Application number
ATA999/2012A
Other languages
English (en)
Other versions
AT512067B1 (de
AT512067A2 (de
Inventor
Jouni Haavisto
Simo Rahkonen
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Publication of AT512067A2 publication Critical patent/AT512067A2/de
Publication of AT512067A3 publication Critical patent/AT512067A3/de
Application granted granted Critical
Publication of AT512067B1 publication Critical patent/AT512067B1/de

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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • 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
    • D21H19/82—Paper comprising more than one coating superposed
    • 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
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/34—Knife or blade type 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
    • D21H23/50—Spraying or projecting
    • 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
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
    • D21H23/72—Plural serial stages only

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Paper (AREA)
  • Coating Apparatus (AREA)

Abstract

Bei einem Verfahren zum Beschichten einer Faserbahn (W) werden in wenigstens zwei aufeinanderfolgenden Beschichtungsschritten wenigstens zwei Schichten eines Beschichtungsmaterials auf die Faserbahn aufgebracht. Die erste Schicht wird in einem Vorbeschichtungsschritt aufgebracht, die zweite Schicht wird mittels einer berührungslosen Beschichtung aufgebracht und die Faserbahn (W) wird vor der berührungslosen Beschichtung nicht aktiv getrocknet.
ATA999/2012A 2011-10-28 2012-09-13 Verfahren und Vorrichtung zum Beschichten einer Faserbahn AT512067B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110085432 DE102011085432A1 (de) 2011-10-28 2011-10-28 Verfahren und Vorrichtung zum Beschichten einer Faserbahn

Publications (3)

Publication Number Publication Date
AT512067A2 AT512067A2 (de) 2013-05-15
AT512067A3 true AT512067A3 (de) 2016-02-15
AT512067B1 AT512067B1 (de) 2016-05-15

Family

ID=48084156

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA999/2012A AT512067B1 (de) 2011-10-28 2012-09-13 Verfahren und Vorrichtung zum Beschichten einer Faserbahn

Country Status (3)

Country Link
CN (1) CN103088696A (de)
AT (1) AT512067B1 (de)
DE (1) DE102011085432A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675234A (en) * 1980-10-01 1987-06-23 Tarkett Ab Radiation cured coating and process therefor
EP1538262A1 (de) * 2003-12-01 2005-06-08 Voith Paper Patent GmbH Doppelbeschichtungsanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2841923B2 (ja) * 1991-06-07 1998-12-24 日本製紙株式会社 印刷用塗工紙の製造方法
GB0421685D0 (en) * 2004-09-30 2004-11-03 Arjo Wiggins Fine Papers Ltd Multi-layer coating products and curtain coating process for same
DE102007009702A1 (de) * 2007-02-28 2008-09-04 Voith Patent Gmbh Verfahren zur Herstellung einer beschichteten Faserstoffbahn, insbesondere aus Papier oder Karton
FI121391B (fi) 2007-09-27 2010-10-29 Metso Paper Inc Menetelmä ja sovitelma kuitumateriaalirainan päällystämiseksi ainakin kahdella käsittelyainekerroksella

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675234A (en) * 1980-10-01 1987-06-23 Tarkett Ab Radiation cured coating and process therefor
EP1538262A1 (de) * 2003-12-01 2005-06-08 Voith Paper Patent GmbH Doppelbeschichtungsanlage

Also Published As

Publication number Publication date
AT512067B1 (de) 2016-05-15
CN103088696A (zh) 2013-05-08
DE102011085432A1 (de) 2013-05-02
AT512067A2 (de) 2013-05-15

Similar Documents

Publication Publication Date Title
SE1651734A1 (en) A method for the production of a coated film comprising microfibrillated cellulose and a coated film comprising microfibrillated cellulose
FI20095089A0 (fi) Menetelmä substraatin luomiseksi painetulle toiminnallisuudelle, substraatti ja painettu toiminnallinen laite
MX2017015284A (es) Sustrato de papel recubierto hidrofobico para recubrimientos superiores de emulsion polimerica y metodo para fabricar el mismo.
DE602008002764D1 (de) Verfahren und system zur überwachung der eigenschaften von musterstrukturen
MX2023003429A (es) Metodos de fabricacion de productos de papel utilizando una cinta multicapa de crepado, y productos de papel fabricados utilizando una cinta multicapa de crepado.
BR112016028364A2 (pt) método para tratar compensado ou painel de tira de madeira orientada, madeira e produto de madeira retardante de chama
DE102011105141A8 (de) Verfahren und system zur simulation eines arbeitsprozesses an einer werkzeugmaschine
MX2017006617A (es) Articulos revestidos y metodos para fabricarlos.
BR112015007625A2 (pt) aparelho, método de geração de uma medida de interferência de áudio e produto de programa de computador
EP3456652A3 (de) Verfahren zum herstellen eines beschichteten verpackungsmaterials und verpackungsmaterial mit wenigstens einer sperrschicht für hydrophobe verbindungen
ATE411187T1 (de) Verfahren und vorrichtung zum herstellen einer insbesondere mittels eines tintenstrahldruckverfahrens bedruckbaren oberfläche, papierbahn sowie gegenstand
IL235424B (en) Lithography device, device preparation method and linked data processing device and computer software product
DE102014105577A8 (de) Vorrichtung und Verfahren sowie Verlegeanlage zum Verlegen mindestens eines Stranges in einer Bodenfläche
WO2012159010A3 (en) Patterned weakening of airbag coverings
DE112013005519A5 (de) Verfahren zur Herstellung einer Schicht auf einem Oberflächenbereich eines elektronischen Bauelements
MX2018006947A (es) Cintas de liberacion y productos texturados.
DE112013003957A5 (de) Verfahren und Vorrichtung zum Bestimmen eines Frequenzlinienmusters innerhalb wenigstens eines Amplitudenspektrums
RU2014147112A (ru) Композитная структура и способ проверки поверхности композитной структуры перед ее соединением
DE112018002082A5 (de) Verfahren und Vorrichtung zum Ausbilden einer Schicht auf einem Halbleitersubstrat sowie Halbleitersubstrat
AT519423A3 (de) Verfahren und system zum auftragen einer schicht einer substanz auf eine sich bewegende faserbahn mittels schaumauftragung
AT518738A5 (de) Verfahren zum Bonden von Substraten
AT512067A3 (de) Verfahren und Vorrichtung zum Beschichten einer Faserbahn
WO2015155000A3 (de) Tiefenbestimmung einer oberfläche eines prüfobjektes mittels eines farbigen streifenmusters
AT517639A5 (de) Vorrichtung und Verfahren zum Bonden
EP2157635A3 (de) Verfahren zum Schneiden mechanisch empfindlicher Bahnenware

Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20170913