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GB1424150A - Device for regulating the thickness of the coating suspension layer deposited on a continuous web of paper in a coating machine - Google Patents

Device for regulating the thickness of the coating suspension layer deposited on a continuous web of paper in a coating machine

Info

Publication number
GB1424150A
GB1424150A GB2796074A GB2796074A GB1424150A GB 1424150 A GB1424150 A GB 1424150A GB 2796074 A GB2796074 A GB 2796074A GB 2796074 A GB2796074 A GB 2796074A GB 1424150 A GB1424150 A GB 1424150A
Authority
GB
United Kingdom
Prior art keywords
blade
coating
web
regulating
thickness
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
GB2796074A
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.)
BELOIT ITALIA SpA
Original Assignee
BELOIT ITALIA SpA
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 BELOIT ITALIA SpA filed Critical BELOIT ITALIA SpA
Publication of GB1424150A publication Critical patent/GB1424150A/en
Expired 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
    • 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
    • B05C11/041—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 characterised by means for positioning, loading, or deforming the blades
    • 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
    • B05C11/045—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 characterised by the blades themselves

Landscapes

  • Paper (AREA)
  • Coating Apparatus (AREA)

Abstract

1424150 Doctor blade BELOIT ITALIA SpA 24 June 1974 [26 Nov 1973] 27960/74 Heading DIL Flexible doctor blade, for regulating the thickness and smoothness of a suspension coated on a paper web, has a bevelled edge, in contact with the coating on the web, which is kept parallel to the web during any variation in pressure exerted by the blade. The blade 8 may be fixed at its lower end in a frame 9 which is pivotable about fulcrum F. The middle of the blade is supported at V by a V-shaped section 13 extending from the frame. Rotation of the frame in an anti-clockwise direction increases the pressure exerted by the blade on the coated web at P. Coating 4a is applied to the web by transfer from vat 6 using roller 4.
GB2796074A 1973-11-26 1974-06-24 Device for regulating the thickness of the coating suspension layer deposited on a continuous web of paper in a coating machine Expired GB1424150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT70470/73A IT999822B (en) 1973-11-26 1973-11-26 DEVICE FOR ADJUSTING THE THICKNESS OF THE COATING SUSPENSION LAYER DEPOSED ON A CONTINUOUS PAPER BELT IN A COATING MACHINE

Publications (1)

Publication Number Publication Date
GB1424150A true GB1424150A (en) 1976-02-11

Family

ID=11313957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2796074A Expired GB1424150A (en) 1973-11-26 1974-06-24 Device for regulating the thickness of the coating suspension layer deposited on a continuous web of paper in a coating machine

Country Status (15)

Country Link
JP (1) JPS5642337B2 (en)
AT (1) AT334192B (en)
BE (1) BE819469A (en)
CA (1) CA1049256A (en)
DE (1) DE2435527C3 (en)
DK (1) DK373874A (en)
ES (1) ES428627A1 (en)
FI (1) FI220374A (en)
FR (1) FR2252441B1 (en)
GB (1) GB1424150A (en)
IT (1) IT999822B (en)
LU (1) LU70846A1 (en)
NL (1) NL7408804A (en)
PL (1) PL91796B1 (en)
SE (1) SE412531B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637338A (en) * 1983-04-02 1987-01-20 J. M. Voith Gmbh Scraping apparatus
US5932010A (en) * 1996-05-20 1999-08-03 Voith Sulzer Papiermaschinen Application unit for directly or indirectly applying a fluid or pasty medium to a continuous material web
WO2015191808A1 (en) * 2014-06-12 2015-12-17 Klockner Pentaplast Of America, Inc. White veneer colored plastic sheet

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825907B2 (en) * 1978-06-13 1981-02-26 Jagenberg-Werke Ag, 4000 Duesseldorf Device for applying a coating to a material web
DE2913421C3 (en) * 1979-04-04 1982-04-29 J.M. Voith Gmbh, 7920 Heidenheim Method and device for stripping off excess coating material from a moving web
FR2531730A1 (en) * 1982-08-13 1984-02-17 Allimand Device for adjusting the inclination of a blade of which one end is supported freely or pseudo-freely
SE447545B (en) * 1985-06-12 1986-11-24 Inventing Ab SET AND DEVICE FOR LEAF COATING OF A CURRENT MATERIAL COAT
FI85895C (en) * 1988-11-18 1992-06-10 Valmet Paper Machinery Inc Method of compensating the bending of a maker and bending-compensated maker
FI886062A (en) * 1988-12-30 1990-07-01 Valmet Paper Machinery Inc VINKELKOMPENSATIONSANORDNING FOER SCHABERBLAD.
AT399832B (en) * 1989-04-18 1995-07-25 Zimmer Johannes Squeegee device with a cross or support bar holding the squeegee for application or FOR FLOWING ON OR FLOWING ON FLOWABLE OR ALSO POWDERED SUBSTANCES ON LEVEL SURFACES, RAILWAYS OR THE LIKE.
DE4033481A1 (en) * 1990-10-20 1992-04-23 Zanders Feinpapiere Ag Squeegee element for coating webs or similar
DE19715117A1 (en) * 1997-04-11 1998-10-15 Voith Sulzer Papiermasch Gmbh Assembly to coat a moving web
DE29807941U1 (en) * 1998-05-04 1999-09-09 MAN Roland Druckmaschinen AG, 63075 Offenbach Doctor device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1566358A (en) * 1924-09-05 1925-12-22 Vickerys 1920 Ltd Doctor for paper machines
US3113890A (en) * 1961-06-26 1963-12-10 Kimberly Clark Co Apparatus for smoothing coating materials on a paper web
GB1112443A (en) * 1965-06-04 1968-05-08 Agfa Gevaert Nv Method and apparatus for metering liquid coating compositions on travelling webs
AU4944469A (en) * 1969-01-23 1970-07-30 International Paper Company Bent blade coating
DE2012598A1 (en) * 1970-03-17 1971-10-21 Voith Gmbh J M Smoothing doctor coating device
JPS535819B2 (en) * 1971-09-21 1978-03-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637338A (en) * 1983-04-02 1987-01-20 J. M. Voith Gmbh Scraping apparatus
US5932010A (en) * 1996-05-20 1999-08-03 Voith Sulzer Papiermaschinen Application unit for directly or indirectly applying a fluid or pasty medium to a continuous material web
WO2015191808A1 (en) * 2014-06-12 2015-12-17 Klockner Pentaplast Of America, Inc. White veneer colored plastic sheet

Also Published As

Publication number Publication date
IT999822B (en) 1976-03-10
DE2435527C3 (en) 1985-01-03
FR2252441A1 (en) 1975-06-20
ES428627A1 (en) 1976-08-16
ATA518974A (en) 1976-04-15
CA1049256A (en) 1979-02-27
FR2252441B1 (en) 1978-02-03
DE2435527B2 (en) 1978-12-14
PL91796B1 (en) 1977-03-31
DK373874A (en) 1975-07-14
SE412531B (en) 1980-03-10
FI220374A (en) 1975-05-27
NL7408804A (en) 1975-05-28
JPS5085639A (en) 1975-07-10
JPS5642337B2 (en) 1981-10-03
SE7408515L (en) 1975-05-27
BE819469A (en) 1974-12-31
AT334192B (en) 1976-01-10
DE2435527A1 (en) 1975-05-28
LU70846A1 (en) 1975-01-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940623