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ATE422579T1 - TRANSFER OF POWDER PARTICLES TO A FIBER WEB - Google Patents

TRANSFER OF POWDER PARTICLES TO A FIBER WEB

Info

Publication number
ATE422579T1
ATE422579T1 AT03743900T AT03743900T ATE422579T1 AT E422579 T1 ATE422579 T1 AT E422579T1 AT 03743900 T AT03743900 T AT 03743900T AT 03743900 T AT03743900 T AT 03743900T AT E422579 T1 ATE422579 T1 AT E422579T1
Authority
AT
Austria
Prior art keywords
transfer
powder particles
fiber web
web
surface treatment
Prior art date
Application number
AT03743900T
Other languages
German (de)
Inventor
Juha Maijala
Timo Nyberg
Veli Kaesmae
Kaisa Putkisto
Original Assignee
Metso Paper Inc
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 FI20020479A external-priority patent/FI118542B/en
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Application granted granted Critical
Publication of ATE422579T1 publication Critical patent/ATE422579T1/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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • 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
    • 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
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • 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
    • D21H23/64—Addition to the formed paper by contacting paper with a device carrying the material the material being non-fluent at the moment of transfer, e.g. in form of preformed, at least partially hardened coating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/007—Processes for applying liquids or other fluent materials using an electrostatic field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00—Sheets
    • B05D2252/02—Sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to a method for transferring powdery particles onto a web (W) to form a coating layer or a film layer in a dry surface treatment process. The powdery particles are attached to an intermediate substrate (1) from which they are released to the web. The present invention also relates to a device for forming a coating layer or a film layer in a dry surface treatment process.
AT03743900T 2002-03-14 2003-03-11 TRANSFER OF POWDER PARTICLES TO A FIBER WEB ATE422579T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020479A FI118542B (en) 2002-03-14 2002-03-14 Finishing process
FI20022029A FI121936B (en) 2002-03-14 2002-11-14 transfer of powdery particles

Publications (1)

Publication Number Publication Date
ATE422579T1 true ATE422579T1 (en) 2009-02-15

Family

ID=26161294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03743900T ATE422579T1 (en) 2002-03-14 2003-03-11 TRANSFER OF POWDER PARTICLES TO A FIBER WEB

Country Status (6)

Country Link
EP (1) EP1483448B1 (en)
AT (1) ATE422579T1 (en)
AU (1) AU2003209797A1 (en)
DE (1) DE60326125D1 (en)
FI (1) FI121936B (en)
WO (1) WO2003076719A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI5706U1 (en) 2002-11-21 2003-02-26 Patria New Technologies Oy JTAG test apparatus and testing system
FI115548B (en) * 2004-03-09 2005-05-31 Metso Paper Inc Material transfer method e.g. surface sizing agent to paper during dry coating process, involves providing charged particles of material in material flow path so that particles are transferred directly or indirectly onto surface of paper
FI116799B (en) * 2004-07-02 2006-02-28 Metso Paper Inc Method and apparatus for coating a substrate and printed article
US7976679B2 (en) 2004-12-02 2011-07-12 The Procter & Gamble Company Fibrous structures comprising a low surface energy additive
US7459179B2 (en) 2004-12-02 2008-12-02 The Procter & Gamble Company Process for making a fibrous structure comprising an additive
US7208429B2 (en) 2004-12-02 2007-04-24 The Procter + Gamble Company Fibrous structures comprising a nonoparticle additive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549403A (en) * 1968-02-19 1970-12-22 Eastman Kodak Co Method of coating paper with thermoplastic resins
TW354269B (en) * 1996-03-26 1999-03-11 Dsm Nv Process for coating a board- or paper-like substrate with a powder paint composition
SE509109C2 (en) * 1997-04-21 1998-12-07 Perstorp Ab Process for the production of abrasion resistant thermosetting laminates
DE19830650C1 (en) * 1998-07-09 1999-08-12 Lohmann Therapie Syst Lts Dry copying to give bonded active ingredients at a substrate surface for transdermal therapy
GB9929946D0 (en) * 1999-12-17 2000-02-09 Phoqus Limited Electrostatic application of powder material to solid dosage forms
DE19963833A1 (en) * 1999-12-30 2001-07-19 Sca Hygiene Prod Gmbh Process for applying treatment chemicals to a flat fiber-based product via a circulating belt and flat products produced therewith

Also Published As

Publication number Publication date
AU2003209797A1 (en) 2003-09-22
FI20022029A0 (en) 2002-11-14
FI20022029A (en) 2003-09-15
WO2003076719A3 (en) 2003-12-11
AU2003209797A8 (en) 2003-09-22
EP1483448B1 (en) 2009-02-11
WO2003076719A2 (en) 2003-09-18
EP1483448A2 (en) 2004-12-08
DE60326125D1 (en) 2009-03-26
FI121936B (en) 2011-06-15

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