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AU4787199A - Film transfer coating - Google Patents

Film transfer coating

Info

Publication number
AU4787199A
AU4787199A AU47871/99A AU4787199A AU4787199A AU 4787199 A AU4787199 A AU 4787199A AU 47871/99 A AU47871/99 A AU 47871/99A AU 4787199 A AU4787199 A AU 4787199A AU 4787199 A AU4787199 A AU 4787199A
Authority
AU
Australia
Prior art keywords
nip
film
web
moving
faces
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.)
Abandoned
Application number
AU47871/99A
Inventor
Rauno Rantanen
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.)
Valmet Technologies Oy
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of AU4787199A publication Critical patent/AU4787199A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/14—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a travelling band
    • 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
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • 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
    • D21H23/02—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
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D21H23/58—Details thereof, e.g. surface characteristics, peripheral speed

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Dental Preparations (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention concerns a method in film transfer coating in a film press, in which press the nip (N) of the film press is formed out of two faces placed against each other and moving in the same direction so that said moving faces are pressed against each other in the nip. A coating agent or surface size is applied as a film (F1, F2) onto at least one of the moving faces that form the film press nip (N) and that are subjected to pressing, in which connection the coating agent or surface size is transferred in the nip (N) between the moving faces onto the paper or board web (W) running through the nip. After the nip the web is separated either directly from the nip or so that it follows one or the other of the moving faces. The web is separated from the nip so that, at least at one side of the web, the curve radius of the opening geometry is larger than 0.75 metre. The invention also concerns a film press intended for carrying out the method.
AU47871/99A 1998-06-23 1999-06-22 Film transfer coating Abandoned AU4787199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981446A FI104435B (en) 1998-06-23 1998-06-23 Method of film transfer coating and film press intended to carry out the process
FI981446 1998-06-23
PCT/FI1999/000548 WO1999067468A1 (en) 1998-06-23 1999-06-22 Film transfer coating

Publications (1)

Publication Number Publication Date
AU4787199A true AU4787199A (en) 2000-01-10

Family

ID=8552055

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47871/99A Abandoned AU4787199A (en) 1998-06-23 1999-06-22 Film transfer coating

Country Status (6)

Country Link
EP (1) EP1092063B1 (en)
AT (1) ATE246286T1 (en)
AU (1) AU4787199A (en)
DE (1) DE69910034T2 (en)
FI (1) FI104435B (en)
WO (1) WO1999067468A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542217C2 (en) 2018-04-12 2020-03-17 Stora Enso Oyj A method for the production of a coated paper, paperboard or film and a coated paper, paperboard or film
WO2021220064A1 (en) * 2020-04-28 2021-11-04 Io Tech Group Ltd. Wire-less variable gap coater device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE162251T1 (en) * 1993-08-07 1998-01-15 Voith Gmbh J M DEVICE FOR COATING A PAPER WEB
FI96338C (en) * 1994-04-19 1996-06-10 Valmet Corp Method and apparatus for double-sided coating of a printing paper web
FI101092B (en) * 1996-02-07 1998-04-15 Valmet Corp Process of film transfer coating and plant intended to gene transfer the process

Also Published As

Publication number Publication date
FI981446A0 (en) 1998-06-23
WO1999067468A1 (en) 1999-12-29
DE69910034D1 (en) 2003-09-04
EP1092063B1 (en) 2003-07-30
EP1092063A1 (en) 2001-04-18
DE69910034T2 (en) 2004-02-26
FI104435B (en) 2000-01-31
ATE246286T1 (en) 2003-08-15
FI981446A7 (en) 1999-12-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase