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AU2001291926A1 - Backing lath for a doctor device - Google Patents

Backing lath for a doctor device

Info

Publication number
AU2001291926A1
AU2001291926A1 AU2001291926A AU9192601A AU2001291926A1 AU 2001291926 A1 AU2001291926 A1 AU 2001291926A1 AU 2001291926 A AU2001291926 A AU 2001291926A AU 9192601 A AU9192601 A AU 9192601A AU 2001291926 A1 AU2001291926 A1 AU 2001291926A1
Authority
AU
Australia
Prior art keywords
backing lath
lath
backing
doctor device
fiber
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
AU2001291926A
Inventor
Petri Parni
Rami Vanninen
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
Metso Paper 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 Metso Paper Oy filed Critical Metso Paper Oy
Publication of AU2001291926A1 publication Critical patent/AU2001291926A1/en
Abandoned 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
    • D21H25/10—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with 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
    • B05C11/041—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
    • B05C11/042—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 allowing local positioning, loading or deforming along the blades

Landscapes

  • Coating Apparatus (AREA)
  • Paper (AREA)
  • Coating With Molten Metal (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention relates to a backing lath (6, 14) used for coating a web of paper or paperboard in doctor blade and rod coaters and film-transfer coaters, the backing lath featuring a fiber-reinforced composite material body. When necessary, the backing lath can be surfaced with a wear-resistant coating. The invention also concerns a doctor element assembly, wherein the backing lath has a fiber-reinforced composite material body.
AU2001291926A 2000-09-29 2001-09-28 Backing lath for a doctor device Abandoned AU2001291926A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20002158A FI109042B (en) 2000-09-29 2000-09-29 Support list for a creator
FI20002158 2000-09-29
PCT/FI2001/000850 WO2002027097A1 (en) 2000-09-29 2001-09-28 Backing lath for a doctor device

Publications (1)

Publication Number Publication Date
AU2001291926A1 true AU2001291926A1 (en) 2002-04-08

Family

ID=8559200

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001291926A Abandoned AU2001291926A1 (en) 2000-09-29 2001-09-28 Backing lath for a doctor device

Country Status (8)

Country Link
US (1) US6758904B2 (en)
EP (1) EP1320643B1 (en)
AT (1) ATE330067T1 (en)
AU (1) AU2001291926A1 (en)
CA (1) CA2422606C (en)
DE (1) DE60120726T2 (en)
FI (1) FI109042B (en)
WO (1) WO2002027097A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7785668B2 (en) * 2002-12-06 2010-08-31 Damrau Wayne A Doctor method
DE102004029565A1 (en) * 2004-06-18 2006-01-05 Voith Paper Patent Gmbh doctor device
DE102004040622A1 (en) * 2004-08-21 2006-02-23 Voith Paper Patent Gmbh doctor device
FI117712B (en) * 2005-06-17 2007-01-31 Metso Paper Inc Creator arrangement with composite construction
DE102005029613A1 (en) * 2005-06-23 2007-01-04 Voith Patent Gmbh Device for metering and / or leveling
FI118305B (en) * 2006-03-24 2007-09-28 Metso Paper Inc Method and arrangement for controlling the amount of coating in the coating of a fiber web
DE102009002027A1 (en) * 2009-03-31 2010-10-07 Voith Patent Gmbh Equalizing device
DE202012012709U1 (en) * 2012-02-02 2013-11-08 Olbrich Gmbh Coating system for flexible webs
EP2808092A1 (en) * 2013-05-31 2014-12-03 Valmet Technologies, Inc. Rod-bed assembly
CN110918408A (en) * 2019-12-11 2020-03-27 王超宇 Full-automatic double-side coating machine
DE102022112542A1 (en) 2022-05-19 2023-11-23 Voith Patent Gmbh Device, use and method for dosing or leveling
EP4526516A1 (en) 2022-05-19 2025-03-26 Voith Patent GmbH Device, use and method for dosing or levelling
DE102022126270A1 (en) 2022-10-11 2024-04-11 Voith Patent Gmbh Device, use and method for dosing or equalizing
CN117418415A (en) * 2023-10-31 2024-01-19 杭州拓凡自动化设备有限公司 High-stability carbon fiber scraper seat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141133C1 (en) 1991-12-13 1993-05-27 J.M. Voith Gmbh, 7920 Heidenheim, De Support beam for doctor blade bearing on dry cylinder - comprises elongated hollow body having 2 or more convex curved longitudinal walls and composed of composite fibre material e.g. carbon@ fibres
DE4401737C1 (en) * 1994-01-21 1995-05-04 Voith Gmbh J M Coating device
DE19713195A1 (en) * 1997-03-27 1998-10-01 Voith Sulzer Papiermasch Gmbh Papermaking machine carrier beam
FI3131U1 (en) * 1997-07-15 1997-11-04 Valmet Corp Paper machine / board machine scraper blade
FI104103B1 (en) * 1998-11-09 1999-11-15 Valmet Corp coating Pole

Also Published As

Publication number Publication date
DE60120726D1 (en) 2006-07-27
FI109042B (en) 2002-05-15
FI20002158L (en) 2002-03-30
ATE330067T1 (en) 2006-07-15
CA2422606C (en) 2007-06-05
DE60120726T2 (en) 2006-10-19
US6758904B2 (en) 2004-07-06
US20040040498A1 (en) 2004-03-04
CA2422606A1 (en) 2002-04-04
EP1320643A1 (en) 2003-06-25
EP1320643B1 (en) 2006-06-14
WO2002027097A1 (en) 2002-04-04
FI20002158A0 (en) 2000-09-29

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