BR9307399A - Process and apparatus for coating paper or the like - Google Patents

Process and apparatus for coating paper or the like

Info

Publication number
BR9307399A
BR9307399A BR9307399-2A BR9307399A BR9307399A BR 9307399 A BR9307399 A BR 9307399A BR 9307399 A BR9307399 A BR 9307399A BR 9307399 A BR9307399 A BR 9307399A
Authority
BR
Brazil
Prior art keywords
coating paper
paper
mist
continuous sheet
coating
Prior art date
Application number
BR9307399-2A
Other languages
Portuguese (pt)
Inventor
Patrick Sundholm
Robert Donnelly
Martti Kangas
Original Assignee
Patrick Sundholm
Martti Kangas
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
Priority claimed from FI925045A external-priority patent/FI925045A/en
Application filed by Patrick Sundholm, Martti Kangas filed Critical Patrick Sundholm
Publication of BR9307399A publication Critical patent/BR9307399A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/025—Nozzles having elongated outlets, e.g. slots, for the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0884—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned
    • 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
    • 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
    • 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
    • D21H23/50—Spraying or projecting
    • 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
    • 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
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod

Landscapes

  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Patente de Invenção:<B>"PROCESSO E APARELHO PARA REVESTIR PAPEL OU ASSEMELHADO"<D>. Um processo e aparelho de aplicação tornando possível a aplicação de uma folha contínua de papel ou assemelhado em qualquer que seja o estágio do processo, da primeira etapa de desidratação até a etapa final de secagem. O processo compreende formar uma névoa a partir da pasta fluida de revestimento e dirigir a névoa para dentro de um bocal (24), o qual não fica em cotato físico com a folha contínuaInvention Patent: <B> "PROCESS AND APPARATUS FOR COATING PAPER OR SIMILAR" <D>. An application process and apparatus making it possible to apply a continuous sheet of paper or the like at any stage of the process, from the first dehydration step to the final drying step. The process comprises forming a mist from the coating slurry and directing the mist into a nozzle (24), which is not in physical contact with the continuous sheet

BR9307399-2A 1992-11-06 1993-11-05 Process and apparatus for coating paper or the like BR9307399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI925045A FI925045A (en) 1992-11-06 1992-11-06 Foerfarande och anordning Foer belaeggning av papper el.dyl.
PCT/FI1993/000453 WO1994011116A1 (en) 1992-11-06 1993-11-05 Method and apparatus for coating paper or the like
FI934890A FI96894C (en) 1992-11-06 1993-11-05 Method and apparatus for coating paper or the like

Publications (1)

Publication Number Publication Date
BR9307399A true BR9307399A (en) 1999-08-31

Family

ID=26159350

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307399-2A BR9307399A (en) 1992-11-06 1993-11-05 Process and apparatus for coating paper or the like

Country Status (7)

Country Link
EP (1) EP0682571B1 (en)
AU (1) AU5421794A (en)
BR (1) BR9307399A (en)
CA (1) CA2148505C (en)
DE (1) DE69323438T2 (en)
FI (1) FI96894C (en)
WO (1) WO1994011116A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622599A (en) * 1994-06-28 1997-04-22 Sproule; Barry Method and apparatus for coating pulp products
FI108061B (en) * 1995-10-05 2001-11-15 Metso Paper Inc Method for coating a paper or cardboard web
US6595202B2 (en) 1996-05-13 2003-07-22 Universidad De Sevilla Device and method for creating aerosols for drug delivery
US6187214B1 (en) 1996-05-13 2001-02-13 Universidad De Seville Method and device for production of components for microfabrication
US6386463B1 (en) 1996-05-13 2002-05-14 Universidad De Sevilla Fuel injection nozzle and method of use
ES2158741B1 (en) * 1997-12-17 2002-03-16 Univ Sevilla SIPERSION DEVICE OF A FLUID IN ANOTHER IMMISCIBLE IN THE FORM OF MICROGOTS OR MICROBUBBLES UNIFORM SIZE.
US6197835B1 (en) 1996-05-13 2001-03-06 Universidad De Sevilla Device and method for creating spherical particles of uniform size
US6189803B1 (en) 1996-05-13 2001-02-20 University Of Seville Fuel injection nozzle and method of use
US6299145B1 (en) 1996-05-13 2001-10-09 Universidad De Sevilla Device and method for fluid aeration via gas forced through a liquid within an orifice of a pressure chamber
US6405936B1 (en) 1996-05-13 2002-06-18 Universidad De Sevilla Stabilized capillary microjet and devices and methods for producing same
ES2140998B1 (en) 1996-05-13 2000-10-16 Univ Sevilla LIQUID ATOMIZATION PROCEDURE.
US6196525B1 (en) 1996-05-13 2001-03-06 Universidad De Sevilla Device and method for fluid aeration via gas forced through a liquid within an orifice of a pressure chamber
US6792940B2 (en) 1996-05-13 2004-09-21 Universidad De Sevilla Device and method for creating aerosols for drug delivery
FI108063B (en) * 1997-09-09 2001-11-15 Runtech Systems Oy Method and apparatus for treating a web of material
CA2314920C (en) * 1997-12-17 2009-04-14 Universidad De Sevilla Device and method for creating aerosols for drug delivery
JP2002508242A (en) * 1997-12-17 2002-03-19 ユニバーシィダッド デ セビリヤ Fuel injection nozzle and method of using the same
GB9726921D0 (en) * 1997-12-19 1998-02-18 Ecc Int Ltd Packaging materials
DE19825156C1 (en) 1998-03-31 1999-10-07 Vits Maschinenbau Gmbh Device for applying a coating material to a continuous paper web
DE19820432A1 (en) 1998-05-07 1999-11-11 Voith Sulzer Papiertech Patent Method and device for applying an application medium to a running surface
US6450189B1 (en) 1998-11-13 2002-09-17 Universidad De Sevilla Method and device for production of components for microfabrication
FI108993B (en) * 1999-06-30 2002-05-15 Metso Paper Inc Method and arrangement for applying a treating agent to a moving surface
FI111911B (en) * 1999-07-01 2003-10-15 Metso Paper Inc Coating device and coating method
DE19954083A1 (en) * 1999-11-10 2001-05-17 Voith Paper Patent Gmbh Coating of a web surface directly or indirectly on one or both sides is applied while the web is still wet to prevent the escape of matter from the paper/cardboard into the water recirculation system
EP1902178A1 (en) * 2005-07-04 2008-03-26 Hans U. Jakob Papiertechnik AG Device for spraying different media at great speed
DE102008000843A1 (en) 2008-03-27 2009-10-01 Voith Patent Gmbh Device for applying gas-atomized liquid
DE102009009862B4 (en) * 2009-02-20 2013-10-10 Paperchine Gmbh Method and installation for applying a suspension to a material web
EP2554743A4 (en) * 2010-03-30 2014-08-27 Jujo Paper Co Ltd Process for production of coated paper for printing purposes
DE102014100605A1 (en) 2014-01-21 2015-07-23 Paperchine Gmbh Nozzle arrangement with self-cleaning front surface
JP6658617B2 (en) * 2017-02-28 2020-03-04 Ｊｆｅスチール株式会社 Slurry coating method and coating device
CN113355943B (en) * 2021-06-11 2023-04-28 张玉清 Composite rock slice production equipment and composite rock slice production process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2719204C2 (en) 1977-04-29 1983-12-22 J.M. Voith Gmbh, 7920 Heidenheim Method for producing a multi-ply fibrous web
DE3268618D1 (en) 1981-03-11 1986-03-06 Drg Uk Ltd Improvements in coating methods
US4944960A (en) 1988-09-23 1990-07-31 Sundholm Patrick J Method and apparatus for coating paper and the like
TW366780U (en) 1991-07-30 1999-08-11 Sintra Holding Ag Device for ejection of ground coffee pressed into a cake from a brewing apparatus of a coffee machine

Also Published As

Publication number Publication date
DE69323438T2 (en) 1999-06-24
AU5421794A (en) 1994-06-08
WO1994011116A1 (en) 1994-05-26
CA2148505C (en) 2005-03-08
EP0682571B1 (en) 1999-02-03
FI96894C (en) 1996-09-10
EP0682571A1 (en) 1995-11-22
DE69323438D1 (en) 1999-03-18
FI96894B (en) 1996-05-31
FI934890A (en) 1994-05-07
FI934890A0 (en) 1993-11-05
CA2148505A1 (en) 1994-05-26

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HHFF Decision: republication
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 05/11/2013