FR2553305B1 - AIR KNIFE COATING DEVICE - Google Patents

AIR KNIFE COATING DEVICE

Info

Publication number
FR2553305B1
FR2553305B1 FR8415762A FR8415762A FR2553305B1 FR 2553305 B1 FR2553305 B1 FR 2553305B1 FR 8415762 A FR8415762 A FR 8415762A FR 8415762 A FR8415762 A FR 8415762A FR 2553305 B1 FR2553305 B1 FR 2553305B1
Authority
FR
France
Prior art keywords
coating device
air knife
knife coating
air
knife
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
FR8415762A
Other languages
French (fr)
Other versions
FR2553305A1 (en
Inventor
Sivert Westergard
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.)
Wartsila Oy AB
Original Assignee
Wartsila 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 Wartsila Oy AB filed Critical Wartsila Oy AB
Publication of FR2553305A1 publication Critical patent/FR2553305A1/en
Application granted granted Critical
Publication of FR2553305B1 publication Critical patent/FR2553305B1/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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/16—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with a blast of vapour or gas, e.g. air knife
    • 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
    • B05C11/06—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 a blast of gas or vapour
    • 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
    • D21H5/0062—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper
    • D21H5/007—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper with a blast of gas or vapour, e.g. air knife
FR8415762A 1983-10-17 1984-10-15 AIR KNIFE COATING DEVICE Expired FR2553305B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI833765A FI68536C (en) 1983-10-17 1983-10-17 LUFTKNIVSBESTRYKARE

Publications (2)

Publication Number Publication Date
FR2553305A1 FR2553305A1 (en) 1985-04-19
FR2553305B1 true FR2553305B1 (en) 1987-08-14

Family

ID=8517923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8415762A Expired FR2553305B1 (en) 1983-10-17 1984-10-15 AIR KNIFE COATING DEVICE

Country Status (8)

Country Link
JP (1) JPS60102973A (en)
CA (1) CA1230965A (en)
DE (1) DE3438041C2 (en)
FI (1) FI68536C (en)
FR (1) FR2553305B1 (en)
IT (1) IT1176969B (en)
NO (1) NO844132L (en)
SE (1) SE8405099L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526178C1 (en) * 1985-07-23 1986-08-14 Langguth GmbH & Co, 4400 Münster Gluing process for containers in labeling machines using e.g. of hot melt adhesives
DE3745173C2 (en) * 1986-07-25 2000-03-02 Valmet Corp Short burst paper coating
DE3735889C2 (en) * 1986-10-25 1994-02-03 Voith Gmbh J M Coating device
JPH0392799U (en) * 1990-01-11 1991-09-20
EP0477965A3 (en) * 1990-09-28 1992-05-27 National Starch And Chemical Investment Holding Corporation Hot-melt applicator
FI97817C (en) * 1993-10-27 1997-02-25 Valmet Paper Machinery Inc Method and arrangement for coating a moving track
DE19643742A1 (en) * 1996-10-23 1998-04-30 Vits Maschinenbau Gmbh Method and device for coating a paper web
DE10245074A1 (en) * 2002-09-27 2004-04-01 Voith Paper Patent Gmbh Doctor unit wipes off or equalises coating dye applied on running paper or board and features counter pressure unit, which exerts pressure on doctor element at height of pressure gap
US20100279127A1 (en) * 2005-09-13 2010-11-04 Masaki Ukai Highly Viscous Material Coating Applicator
DE102012001328A1 (en) * 2012-01-25 2013-07-25 Olbrich Gmbh Coating device for flexible webs, has air knife on one side of transport path opposite to application roller and is arranged, such that air flows out of air knife, where flexible web is pressed in direction of application roller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255662C (en) *
FR1300729A (en) * 1960-11-04 1962-08-10 Du Pont A method and apparatus comprising an air knife for coating a web of material with a layer of liquid
DE1577722A1 (en) * 1963-12-06 1970-01-29 Agfa Gevaert Ag Method and device for coating running films, tapes or the like. With viscous solutions
US3676178A (en) * 1969-04-25 1972-07-11 Agfa Gevaert Ag Process and apparatus for coating web supports

Also Published As

Publication number Publication date
SE8405099L (en) 1985-04-18
SE8405099D0 (en) 1984-10-11
FI833765A (en) 1985-04-18
FI833765A0 (en) 1983-10-17
FI68536B (en) 1985-06-28
JPS60102973A (en) 1985-06-07
FR2553305A1 (en) 1985-04-19
JPH0378146B2 (en) 1991-12-12
IT1176969B (en) 1987-08-26
DE3438041A1 (en) 1985-04-25
FI68536C (en) 1985-10-10
NO844132L (en) 1985-04-18
DE3438041C2 (en) 1995-11-23
CA1230965A (en) 1988-01-05
IT8423156A0 (en) 1984-10-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse