FI964842A - Method and apparatus for coating a moving web - Google Patents

Method and apparatus for coating a moving web Download PDF

Info

Publication number
FI964842A
FI964842A FI964842A FI964842A FI964842A FI 964842 A FI964842 A FI 964842A FI 964842 A FI964842 A FI 964842A FI 964842 A FI964842 A FI 964842A FI 964842 A FI964842 A FI 964842A
Authority
FI
Finland
Prior art keywords
coating
moving web
web
moving
Prior art date
Application number
FI964842A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI107784B (en
FI964842A0 (en
Inventor
Vilho Nissinen
Jukka Koskinen
Original Assignee
Valmet Corp
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 Corp filed Critical Valmet Corp
Priority to FI964842A priority Critical patent/FI107784B/en
Publication of FI964842A0 publication Critical patent/FI964842A0/en
Priority to DE29721305U priority patent/DE29721305U1/en
Publication of FI964842A publication Critical patent/FI964842A/en
Application granted granted Critical
Publication of FI107784B publication Critical patent/FI107784B/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
    • D21H23/70—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
    • 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
    • B05C9/06—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 two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side 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
    • D21H23/32—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
    • D21H23/36—Knife or blade forming part of the fluid reservoir, e.g. puddle-type trailing blade or short-dwell 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
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
FI964842A 1996-12-04 1996-12-04 Method and apparatus for coating a moving web FI107784B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI964842A FI107784B (en) 1996-12-04 1996-12-04 Method and apparatus for coating a moving web
DE29721305U DE29721305U1 (en) 1996-12-04 1997-12-01 Device for painting a running web

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI964842 1996-12-04
FI964842A FI107784B (en) 1996-12-04 1996-12-04 Method and apparatus for coating a moving web

Publications (3)

Publication Number Publication Date
FI964842A0 FI964842A0 (en) 1996-12-04
FI964842A true FI964842A (en) 1998-06-05
FI107784B FI107784B (en) 2001-10-15

Family

ID=8547204

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964842A FI107784B (en) 1996-12-04 1996-12-04 Method and apparatus for coating a moving web

Country Status (2)

Country Link
DE (1) DE29721305U1 (en)
FI (1) FI107784B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827712B4 (en) * 1998-06-22 2008-12-11 Voith Patent Gmbh Device for direct or indirect application of a liquid or pasty application medium to a moving material web

Also Published As

Publication number Publication date
FI107784B (en) 2001-10-15
DE29721305U1 (en) 1998-03-05
FI964842A0 (en) 1996-12-04

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Legal Events

Date Code Title Description
MA Patent expired