FR2355119A1 - IMPROVEMENT OF PAPER AND BOARD COATING PROCESSES AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

IMPROVEMENT OF PAPER AND BOARD COATING PROCESSES AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
FR2355119A1
FR2355119A1 FR7618598A FR7618598A FR2355119A1 FR 2355119 A1 FR2355119 A1 FR 2355119A1 FR 7618598 A FR7618598 A FR 7618598A FR 7618598 A FR7618598 A FR 7618598A FR 2355119 A1 FR2355119 A1 FR 2355119A1
Authority
FR
France
Prior art keywords
paper
implementation
improvement
coating processes
coating
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.)
Granted
Application number
FR7618598A
Other languages
French (fr)
Other versions
FR2355119B1 (en
Inventor
Pierre Canard
Albert Levy
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7618598A priority Critical patent/FR2355119A1/en
Priority to ES459806A priority patent/ES459806A1/en
Priority to DE2726994A priority patent/DE2726994C3/en
Priority to JP7094077A priority patent/JPS52155644A/en
Priority to FI771890A priority patent/FI771890A/fi
Priority to GB25286/77A priority patent/GB1549915A/en
Priority to PT66680A priority patent/PT66680B/en
Priority to CA280,637A priority patent/CA1095345A/en
Priority to BR7703918A priority patent/BR7703918A/en
Priority to NO772123A priority patent/NO772123L/en
Priority to CH747377A priority patent/CH621167A5/en
Priority to DK270177A priority patent/DK270177A/en
Priority to BE178567A priority patent/BE855842A/en
Priority to NL7706717A priority patent/NL7706717A/en
Priority to SE7707072A priority patent/SE7707072L/en
Publication of FR2355119A1 publication Critical patent/FR2355119A1/en
Application granted granted Critical
Publication of FR2355119B1 publication Critical patent/FR2355119B1/fr
Granted 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
    • 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
    • D21H5/0065—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 blades

Landscapes

  • Paper (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Perfectionnement aux procédés de couchage des papiers et cartons et dispositif pour sa mise en oeuvre. On règle et régularise l'épaisseur de la couche de composition aqueuse déposée en excès sur une bande continue de papier ou de carton supportée par la surface latérale d'un cylindre en enlevant l'excès de revêtement par raclage au moyen d'au moins deux lames agissant successivement. Le procédé permet d'obtenir des revêtements d'épaisseur régulière, exempts de rayures, correspondant à des quantités de matière sèche généralement inférieure à 15 g/m**2 et pouvant descendre jusqu'à 5 g/m**2, sans diminuer la viscosité des bains de couchage.Improvement in paper and cardboard coating processes and device for its implementation. The thickness of the layer of aqueous composition deposited in excess on a continuous strip of paper or cardboard supported by the side surface of a cylinder is adjusted and regulated by removing the excess coating by scraping by means of at least two blades acting successively. The process makes it possible to obtain coatings of regular thickness, free of scratches, corresponding to quantities of dry matter generally less than 15 g / m ** 2 and which can drop to 5 g / m ** 2, without reducing the viscosity of the coating baths.

FR7618598A 1976-06-18 1976-06-18 IMPROVEMENT OF PAPER AND BOARD COATING PROCESSES AND DEVICE FOR ITS IMPLEMENTATION Granted FR2355119A1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7618598A FR2355119A1 (en) 1976-06-18 1976-06-18 IMPROVEMENT OF PAPER AND BOARD COATING PROCESSES AND DEVICE FOR ITS IMPLEMENTATION
DE2726994A DE2726994C3 (en) 1976-06-18 1977-06-15 Method and device for continuously adjusting and regulating the layer thickness of an aqueous coating material
JP7094077A JPS52155644A (en) 1976-06-18 1977-06-15 Improved coating method and apparatus for paper and cardboard
FI771890A FI771890A (en) 1976-06-18 1977-06-15
ES459806A ES459806A1 (en) 1976-06-18 1977-06-15 Process and apparatus for coating paper and cardboard
NO772123A NO772123L (en) 1976-06-18 1977-06-16 PROCEDURE FOR COATING OF PAPER AND CARTON AND FACILITIES FOR CARRYING OUT PROCEDURE
CA280,637A CA1095345A (en) 1976-06-18 1977-06-16 Processes and apparatus for coating paper and cardboard and an apparatus for performing them
BR7703918A BR7703918A (en) 1976-06-18 1977-06-16 IMPROVEMENT IN CONTINUOUS PROCESS AND IN A REGULATING AND REGULATING DEVICE FOR THE THICKness OF THE WATER COMPOSITION LAYER EXPOSED ON EXCESS ON A CONTINUOUS SHEET OF PAPER OR PAPER
GB25286/77A GB1549915A (en) 1976-06-18 1977-06-16 Process and apparatus for coating paper and cardboard
PT66680A PT66680B (en) 1976-06-18 1977-06-16 IMPROVEMENTS IN PROCESSES FOR DRAMMING PAPER AND CARDBOARD AND DEVICE FOR IMPLEMENTING SAME
DK270177A DK270177A (en) 1976-06-18 1977-06-17 PROCEDURE FOR COVERING PAPER OR PAPER PLANT FOR THE PERFORMANCE OF THE PROCEDURE AND PAPER OR PAPER PRODUCED BY THIS PROCEDURE
BE178567A BE855842A (en) 1976-06-18 1977-06-17 IMPROVEMENT OF PAPER AND BOARD COATING PROCESSES AND DEVICE FOR ITS IMPLEMENTATION
NL7706717A NL7706717A (en) 1976-06-18 1977-06-17 METHOD AND DEVICE FOR COVERING PAPER OR CARDBOARD.
SE7707072A SE7707072L (en) 1976-06-18 1977-06-17 PROCEDURE AND DEVICE FOR ADJUSTING THE THICKNESS OF A COATING ON A PAPER PATH
CH747377A CH621167A5 (en) 1976-06-18 1977-06-17 Process for coating papers and cardboards and device for its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618598A FR2355119A1 (en) 1976-06-18 1976-06-18 IMPROVEMENT OF PAPER AND BOARD COATING PROCESSES AND DEVICE FOR ITS IMPLEMENTATION

Publications (2)

Publication Number Publication Date
FR2355119A1 true FR2355119A1 (en) 1978-01-13
FR2355119B1 FR2355119B1 (en) 1981-09-11

Family

ID=9174595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618598A Granted FR2355119A1 (en) 1976-06-18 1976-06-18 IMPROVEMENT OF PAPER AND BOARD COATING PROCESSES AND DEVICE FOR ITS IMPLEMENTATION

Country Status (15)

Country Link
JP (1) JPS52155644A (en)
BE (1) BE855842A (en)
BR (1) BR7703918A (en)
CA (1) CA1095345A (en)
CH (1) CH621167A5 (en)
DE (1) DE2726994C3 (en)
DK (1) DK270177A (en)
ES (1) ES459806A1 (en)
FI (1) FI771890A (en)
FR (1) FR2355119A1 (en)
GB (1) GB1549915A (en)
NL (1) NL7706717A (en)
NO (1) NO772123L (en)
PT (1) PT66680B (en)
SE (1) SE7707072L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427847A2 (en) * 1978-06-08 1980-01-04 Sireix Georges DEVICE FOR BONDING MATERIALS IN STRIPS
WO1980001368A1 (en) * 1978-12-29 1980-07-10 Cii Honeywell Bull Doctor holder for silk-screen printing device
EP0263266A2 (en) * 1986-10-04 1988-04-13 VITS-Maschinenbau GmbH Process and device for applying a liquid or pasty material to a web
CN112827739A (en) * 2019-12-25 2021-05-25 龙南县方成科技有限公司 Automatic glue spreading machine for inductor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523046Y2 (en) * 1986-10-14 1993-06-14
FI81637C (en) * 1988-01-29 1990-11-12 Valmet Paper Machinery Inc Device for coating material web
DE102004007927A1 (en) * 2004-02-18 2005-09-01 Basf Ag Chemically different flowable material application process to produce adhesive systems, paints and coatings on substrate involves use of multi-cascade nozzle for simultaneous deposition of several layers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427847A2 (en) * 1978-06-08 1980-01-04 Sireix Georges DEVICE FOR BONDING MATERIALS IN STRIPS
EP0006377A1 (en) * 1978-06-08 1980-01-09 Georges Sireix Device for applying glue to sheet material
WO1980001368A1 (en) * 1978-12-29 1980-07-10 Cii Honeywell Bull Doctor holder for silk-screen printing device
FR2445228A1 (en) * 1978-12-29 1980-07-25 Cii Honeywell Bull SQUEEGEE HOLDER FOR PRINTING APPARATUS
EP0263266A2 (en) * 1986-10-04 1988-04-13 VITS-Maschinenbau GmbH Process and device for applying a liquid or pasty material to a web
EP0263266A3 (en) * 1986-10-04 1989-03-22 VITS-Maschinenbau GmbH Process and device for applying a liquid or pasty material to a web
CN112827739A (en) * 2019-12-25 2021-05-25 龙南县方成科技有限公司 Automatic glue spreading machine for inductor

Also Published As

Publication number Publication date
NO772123L (en) 1977-12-20
DE2726994C3 (en) 1980-07-24
DK270177A (en) 1977-12-19
DE2726994B2 (en) 1979-11-15
NL7706717A (en) 1977-12-20
CA1095345A (en) 1981-02-10
SE7707072L (en) 1977-12-19
GB1549915A (en) 1979-08-08
FI771890A (en) 1977-12-19
PT66680B (en) 1978-11-15
FR2355119B1 (en) 1981-09-11
DE2726994A1 (en) 1977-12-22
CH621167A5 (en) 1981-01-15
BR7703918A (en) 1978-04-04
BE855842A (en) 1977-12-19
JPS52155644A (en) 1977-12-24
JPS5444289B2 (en) 1979-12-25
PT66680A (en) 1977-07-01
ES459806A1 (en) 1978-04-01

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Legal Events

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