GB1115133A - A method and apparatus for the production of coated paper or like sheet material - Google Patents

A method and apparatus for the production of coated paper or like sheet material

Info

Publication number
GB1115133A
GB1115133A GB1845466A GB1845466A GB1115133A GB 1115133 A GB1115133 A GB 1115133A GB 1845466 A GB1845466 A GB 1845466A GB 1845466 A GB1845466 A GB 1845466A GB 1115133 A GB1115133 A GB 1115133A
Authority
GB
United Kingdom
Prior art keywords
nip
sheet material
production
coated paper
blade
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.)
Expired
Application number
GB1845466A
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.)
BILLINGSFORSLANGED AB
Original Assignee
BILLINGSFORSLANGED 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 BILLINGSFORSLANGED AB filed Critical BILLINGSFORSLANGED AB
Publication of GB1115133A publication Critical patent/GB1115133A/en
Expired 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
    • 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
    • D21H23/40—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 only one side of the paper being in contact with the 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
    • 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
    • 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
    • D21H23/32—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
    • D21H23/42—Paper being at least partly surrounded by the material on both sides
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades

Landscapes

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

Abstract

In apparatus for coating a travelling sheet material e.g paper, simultaneously on both sides, the material is passed through a reservoir of coating composition formed in the nip between two members, one of which is a flexible blade, the other providing a more rigidly supported backing surface and then through the nip. The material is preferably deflected from its direction of travel subsequent to passage through the nip. The support surface, opposite the flexible blade, and forming the other nip member may be a rotating cylinder or a blade-like member with a flat surface contacting the material.
GB1845466A 1965-04-27 1966-04-27 A method and apparatus for the production of coated paper or like sheet material Expired GB1115133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE550765A SE301287B (en) 1965-04-27 1965-04-27 Method and device for coating a paper web or a sheet material with a surface layer

Publications (1)

Publication Number Publication Date
GB1115133A true GB1115133A (en) 1968-05-29

Family

ID=20266625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1845466A Expired GB1115133A (en) 1965-04-27 1966-04-27 A method and apparatus for the production of coated paper or like sheet material

Country Status (10)

Country Link
US (1) US3489592A (en)
AT (1) AT307866B (en)
BE (1) BE680183A (en)
CH (1) CH433947A (en)
DE (1) DE1696153C3 (en)
FI (1) FI51622C (en)
GB (1) GB1115133A (en)
NL (1) NL158093B (en)
NO (1) NO119968B (en)
SE (1) SE301287B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154899A (en) * 1971-11-05 1979-05-15 Potlatch Forests, Inc. Production of porous, smooth, coated paper using high solids water-based coating compositions in blade coating apparatus
SE378769B (en) * 1972-03-13 1975-09-15 Inventing Ab
US3889018A (en) * 1973-03-16 1975-06-10 Ethyl Corp Method of simultaneously coating the opposite sides of a paper web
DE2845036A1 (en) * 1978-10-16 1980-04-17 Jagenberg Werke Ag DEVICE FOR CONTINUOUSLY APPLYING COATINGS OF CONSTANT THICKNESSES ON BOTH SIDES OF A MATERIAL RAIL
DE2915300C2 (en) * 1979-04-24 1982-07-01 Inventing S.A., 1018 Lausanne Use of a device for applying a coating slip to both sides of a moving paper web
CH639500A5 (en) * 1979-10-02 1983-11-15 Harlacher Ag DEVICE FOR COATING A PRESSURE SCREEN.
SE434017B (en) * 1980-06-10 1984-07-02 Inventing Ab SET AND DEVICE FOR A CURRENT, DOUBLE TREATMENT OF A CURRENT PAPER COAT WITH SAME TREATMENT
US4357370A (en) * 1981-03-27 1982-11-02 Beloit Corporation Twin short dwell coater arrangement
FI72903C (en) * 1984-04-17 1987-08-10 Ahlstroem Oy Method and apparatus for coating web.
SE532696C2 (en) * 2007-07-09 2010-03-16 Mattssonfoeretagen I Uddevalla Coating device for double-sided coating of paper or cardboard
DE102011110609A1 (en) 2011-08-18 2013-02-21 Lts Lohmann Therapie-Systeme Ag Device for coating web-like materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484705A (en) * 1921-10-27 1924-02-26 Daniel D Frothingham Machine for and method of coating fabrics
US2051403A (en) * 1930-07-16 1936-08-18 Warren S D Co Paper coating
US2855895A (en) * 1954-12-22 1958-10-14 Champion Paper & Fibre Co Apparatus for coating paper
FR1308186A (en) * 1961-12-14 1962-11-03 Bruderhaus Maschinen Gmbh Method for applying a coating or the like to a strip of paper or the like

Also Published As

Publication number Publication date
DE1696153A1 (en) 1972-01-13
US3489592A (en) 1970-01-13
FI51622C (en) 1977-02-10
CH433947A (en) 1967-04-15
NL158093B (en) 1978-10-16
NO119968B (en) 1970-08-03
DE1696153C3 (en) 1978-04-27
NL6605649A (en) 1966-10-28
SE301287B (en) 1968-05-27
DE1696153B2 (en) 1974-01-03
BE680183A (en) 1966-10-03
FI51622B (en) 1976-11-01
AT307866B (en) 1973-06-12

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