FI66042B - Anordning foer bestrykning av bana - Google Patents

Anordning foer bestrykning av bana Download PDF

Info

Publication number
FI66042B
FI66042B FI803184A FI803184A FI66042B FI 66042 B FI66042 B FI 66042B FI 803184 A FI803184 A FI 803184A FI 803184 A FI803184 A FI 803184A FI 66042 B FI66042 B FI 66042B
Authority
FI
Finland
Prior art keywords
web
coating
chamber
gap
nip
Prior art date
Application number
FI803184A
Other languages
English (en)
Finnish (fi)
Other versions
FI803184L (fi
FI66042C (fi
Inventor
Dan Eklund
Original Assignee
Waertsilae Oy Ab
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 Waertsilae Oy Ab filed Critical Waertsilae Oy Ab
Priority to FI803184A priority Critical patent/FI66042C/fi
Priority to AT0429281A priority patent/AT377027B/de
Priority to DE19813139740 priority patent/DE3139740A1/de
Priority to AU76056/81A priority patent/AU549823B2/en
Priority to CA000387480A priority patent/CA1180180A/en
Priority to CH6442/81A priority patent/CH656559A5/de
Priority to NO813401A priority patent/NO813401L/no
Priority to GB8130310A priority patent/GB2085327B/en
Priority to SE8105971A priority patent/SE8105971L/sv
Priority to FR8118928A priority patent/FR2491354B1/fr
Priority to JP56160860A priority patent/JPS5791768A/ja
Priority to IT24393/81A priority patent/IT1139641B/it
Priority to NL8104593A priority patent/NL8104593A/nl
Publication of FI803184L publication Critical patent/FI803184L/fi
Application granted granted Critical
Publication of FI66042B publication Critical patent/FI66042B/fi
Publication of FI66042C publication Critical patent/FI66042C/fi
Priority to US06/718,826 priority patent/US4679524A/en

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
    • D21H23/32—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
    • 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
    • D21H23/78—Controlling or regulating not limited to any particular process or apparatus
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0012—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/006—Controlling or regulating

Landscapes

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

Claims (8)

1. Anordning för ensidig eller tväsidig bestrykning av en huvudsakligen vertikalt uppät rörlig bana, företrädesvis en pappersbana (1), genom att applicera ett överskott av bestrykningsmassa (16) pä banan (1) och utjämna den pä banan kvarblivande massan genom att dra banan genom ett bestrykningsnyp (4) omfattande ett flexibelt bestryknings-blad (2) och ett mothällselement (3), kännetecknad därav, att en bestrykningskammare (7), som omfattar anordningar (13) för tillförsel av bestrykningsmassa (16), anordnas under bestrykningsnypet (4), vilken kammare (7) Sr öppen mot banan (1) och i sitt bottenparti, pä ett avsevärt avständ frän bestrykningsnypet (4), har en smal spalt (5), genom vilken banan (1) rör sig ätminstone i huvudsak utan att vidröra spaltens kanter, och att tillförseln av bestrykningsmassa (16) tili bestrykningskammaren (7) samt bredden hos nämnda spalt (5) är sä anpassade tili banans (1) hastighet och tili bestrykningsmassans (16) viskositet, att högst en förhällandevis liten mängd bestrykningsmassa rinner ned genom spalten (5) vid normal drift av anordningen.
2. Anordning enligt patentkravet 1, kännetecknad därav, att bestrykningsmassans (16) niva ovanför nämnda spalt (5) regleras med tillhjälp av en företrädesvis vertikalt inställbar överströmningskanal eller överströmningskant (8c) i kammarens (7) vägg.
3. Anordning enligt patentkravet 1 eller 2, kännetecknad därav, att bredden hos nämnda spalt (5) är högst 5 cm, företrädesvis högst 1 cm.
4. Anordning enligt nägot av de föregäende patentkraven, kännetecknad därav, att bestrykningsmassan (16) har en dynamisk viskositet som är högre än 1 mPas.
FI803184A 1980-10-08 1980-10-08 Anordning foer bestrykning av bana FI66042C (fi)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI803184A FI66042C (fi) 1980-10-08 1980-10-08 Anordning foer bestrykning av bana
DE19813139740 DE3139740A1 (de) 1980-10-08 1981-10-06 "vorrichtung zur bahnbeschichtung"
AU76056/81A AU549823B2 (en) 1980-10-08 1981-10-06 Coating a web
AT0429281A AT377027B (de) 1980-10-08 1981-10-06 Vorrichtung zum beschichten einer bahn
GB8130310A GB2085327B (en) 1980-10-08 1981-10-07 Coating webs
NO813401A NO813401L (no) 1980-10-08 1981-10-07 Anordning for banebestrykning
CA000387480A CA1180180A (en) 1980-10-08 1981-10-07 Arrangement for web coating
CH6442/81A CH656559A5 (de) 1980-10-08 1981-10-07 Vorrichtung zum ein- oder zweiseitigen beschichten von bahnmaterial.
FR8118928A FR2491354B1 (fr) 1980-10-08 1981-10-08 Dispositif de revetement de feuilles
JP56160860A JPS5791768A (en) 1980-10-08 1981-10-08 Coating device
SE8105971A SE8105971L (sv) 1980-10-08 1981-10-08 Anordning for bestrykning av bana
IT24393/81A IT1139641B (it) 1980-10-08 1981-10-08 Disposizione per la patinatura di un nastro in particolare un nastro di carta
NL8104593A NL8104593A (nl) 1980-10-08 1981-10-08 Inrichting voor het aan een zijde of aan twee zijden bedekken van een in hoofdzaak bovenwaarts bewegende baan, zoals bijvoorbeeld een papierbaan.
US06/718,826 US4679524A (en) 1980-10-08 1985-04-02 Arrangement for web coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI803184 1980-10-08
FI803184A FI66042C (fi) 1980-10-08 1980-10-08 Anordning foer bestrykning av bana

Publications (3)

Publication Number Publication Date
FI803184L FI803184L (fi) 1982-04-09
FI66042B true FI66042B (fi) 1984-04-30
FI66042C FI66042C (fi) 1984-08-10

Family

ID=8513844

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803184A FI66042C (fi) 1980-10-08 1980-10-08 Anordning foer bestrykning av bana

Country Status (13)

Country Link
JP (1) JPS5791768A (sv)
AT (1) AT377027B (sv)
AU (1) AU549823B2 (sv)
CA (1) CA1180180A (sv)
CH (1) CH656559A5 (sv)
DE (1) DE3139740A1 (sv)
FI (1) FI66042C (sv)
FR (1) FR2491354B1 (sv)
GB (1) GB2085327B (sv)
IT (1) IT1139641B (sv)
NL (1) NL8104593A (sv)
NO (1) NO813401L (sv)
SE (1) SE8105971L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68770C (fi) * 1983-05-12 1985-11-11 Waertsilae Oy Ab Bestrykare
FI68369C (fi) * 1983-03-01 1985-09-10 Waertsilae Oy Ab Bestrykningsanordning
FI72903C (sv) * 1984-04-17 1987-08-10 Ahlstroem Oy Förfarande och anordning för bestrykning av bana.
TW199911B (sv) * 1991-12-04 1993-02-11 Armco Steel Co Lp
DE29501918U1 (de) * 1995-02-07 1995-04-06 Vits Maschinenbau Gmbh Vorrichtung zum Imprägnieren von Bahnen aus porösem Material
SE532696C2 (sv) * 2007-07-09 2010-03-16 Mattssonfoeretagen I Uddevalla Bestrykningsanordning för dubbelsidig bestrykning av papper eller kartong

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372248A (en) * 1943-11-23 1945-03-27 Bouton Foster Co Coating apparatus
US3179536A (en) * 1961-05-19 1965-04-20 Kimberly Clark Co Method and apparatus for coating paper
NL290038A (sv) * 1962-03-12
GB1373998A (en) * 1971-01-27 1974-11-13 Inventing Ab Method and a device for applying a coating composition to a web
NO141953C (no) * 1973-11-16 1980-06-04 Billeruds Ab Fremgangsmaate og apparat for kontinuerlig belegning av en loepende bane, saasom en papirbane
SE394963B (sv) * 1974-02-11 1977-07-25 Inventing Ab Sett och anordning for tvasidig bestrykning av en pappersbana
DE2511320A1 (de) * 1974-03-16 1975-09-25 Tokyo Shibaura Electric Co Beschichtungsvorrichtung fuer ein band
SE419946B (sv) * 1974-10-16 1981-09-07 Inventing Ab Sett och anordning for bestrykning av en lopande bana
SE7413068L (sv) * 1974-10-16 1976-04-20 Inventing Ab Sett och anordning for bestrykning av en pappersbana
SE424509B (sv) * 1975-08-26 1982-07-26 Inventing Ab Sett och anordning for en dubbelsidig bladbestrykning av en lopande bana
US4063531A (en) * 1976-02-03 1977-12-20 Beloit Corporation Coater for both sides of traveling web
FR2476165A2 (fr) * 1979-03-14 1981-08-21 Centre Tech Ind Papier Procede et dispositif d'enduction en continu d'un element en feuille, notamment une bande de papier ou de carton

Also Published As

Publication number Publication date
ATA429281A (de) 1984-06-15
AU549823B2 (en) 1986-02-13
AU7605681A (en) 1982-04-22
DE3139740A1 (de) 1982-06-16
AT377027B (de) 1985-01-25
IT8124393A0 (it) 1981-10-08
GB2085327B (en) 1984-05-16
JPS5791768A (en) 1982-06-08
FI803184L (fi) 1982-04-09
FI66042C (fi) 1984-08-10
NO813401L (no) 1982-04-13
CH656559A5 (de) 1986-07-15
FR2491354A1 (fr) 1982-04-09
SE8105971L (sv) 1982-04-09
NL8104593A (nl) 1982-05-03
GB2085327A (en) 1982-04-28
CA1180180A (en) 1985-01-02
FR2491354B1 (fr) 1985-12-20
IT1139641B (it) 1986-09-24

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Legal Events

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MM Patent lapsed

Owner name: OY WAERTSILAE AB