FR2078663A5 - Coating unit for paper or cardboard - Google Patents

Coating unit for paper or cardboard

Info

Publication number
FR2078663A5
FR2078663A5 FR7105236A FR7105236A FR2078663A5 FR 2078663 A5 FR2078663 A5 FR 2078663A5 FR 7105236 A FR7105236 A FR 7105236A FR 7105236 A FR7105236 A FR 7105236A FR 2078663 A5 FR2078663 A5 FR 2078663A5
Authority
FR
France
Prior art keywords
cardboard
paper
roller
coating unit
degrees
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
FR7105236A
Other languages
French (fr)
Inventor
W Barnscheidt
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.)
Feldmuehle AG
Original Assignee
Feldmuehle AG
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 DE19702007067 external-priority patent/DE2007067C3/en
Priority claimed from DE19702034004 external-priority patent/DE2034004C3/en
Priority claimed from DE19712105704 external-priority patent/DE2105704C3/en
Application filed by Feldmuehle AG filed Critical Feldmuehle AG
Application granted granted Critical
Publication of FR2078663A5 publication Critical patent/FR2078663A5/en
Expired 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
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
    • 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
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • 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
    • D21H5/0067—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 an essentially cylindrical body, e.g. roll or rod

Landscapes

  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

The coating material is applied by a roller which is held in a rubber-elastic holder of wear-resistant material, and surrounded by it for more than 180 degrees. The roller has at least one cooling/lubricating groove, and the roller diameter is large than the holder aperture. The wear resistant material pref. consists of a polyurethane elastomer with a shore hardness of 70 degrees, and is surface hardened. The unit is used to coat lengths of paper or cardboard.
FR7105236A 1970-02-17 1971-02-16 Coating unit for paper or cardboard Expired FR2078663A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702007067 DE2007067C3 (en) 1970-02-17 Squeegees in coating devices
DE19702034004 DE2034004C3 (en) 1970-07-09 1970-07-09 Squeegees in coating devices
DE19712105704 DE2105704C3 (en) 1971-02-08 1971-02-08 Roll squeegee in coating device

Publications (1)

Publication Number Publication Date
FR2078663A5 true FR2078663A5 (en) 1971-11-05

Family

ID=27182408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105236A Expired FR2078663A5 (en) 1970-02-17 1971-02-16 Coating unit for paper or cardboard

Country Status (5)

Country Link
JP (1) JPS5949064B1 (en)
CH (1) CH536899A (en)
FR (1) FR2078663A5 (en)
NL (1) NL7102072A (en)
SE (1) SE377056B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399876A1 (en) * 1976-03-19 1979-03-09 Hoechst Ag APPARATUS FOR COATING MATERIAL IN STRIP FORM
EP0465898A2 (en) * 1990-07-10 1992-01-15 Johannes Zimmer Apparatus for applying fluid substances and for other treatment through pressing of surfaces and process for utilising the apparatus
EP0541502A1 (en) * 1991-11-06 1993-05-12 Valmet Corporation Method and equipment for keeping the coating rod and the rod cradle in a bar coater clean and for prevention of leakage of the lubrication and/or cooling water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106139B (en) * 1999-03-26 2000-11-30 Valmet Corp Stavskavare
JP2002266842A (en) * 2001-03-06 2002-09-18 Ishikawajima Harima Heavy Ind Co Ltd Roll for coating

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621834A (en) * 1961-08-29
NL88675C (en) * 1954-04-20 1958-07-15
FR1208268A (en) * 1957-06-03 1960-02-23 Warren S D Co Manufacture of coated paper and resulting paper
US3029779A (en) * 1958-10-15 1962-04-17 Beloit Iron Works Reverse bar coater
US3470848A (en) * 1965-10-24 1969-10-07 Donald F Dreher Web coating apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL88675C (en) * 1954-04-20 1958-07-15
FR1208268A (en) * 1957-06-03 1960-02-23 Warren S D Co Manufacture of coated paper and resulting paper
US3029779A (en) * 1958-10-15 1962-04-17 Beloit Iron Works Reverse bar coater
BE621834A (en) * 1961-08-29
US3470848A (en) * 1965-10-24 1969-10-07 Donald F Dreher Web coating apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399876A1 (en) * 1976-03-19 1979-03-09 Hoechst Ag APPARATUS FOR COATING MATERIAL IN STRIP FORM
EP0465898A2 (en) * 1990-07-10 1992-01-15 Johannes Zimmer Apparatus for applying fluid substances and for other treatment through pressing of surfaces and process for utilising the apparatus
EP0465898A3 (en) * 1990-07-10 1993-02-03 Johannes Zimmer Firma Apparatus for applying fluid substances and for other treatment through pressing of surfaces and process for utilising the apparatus
EP0541502A1 (en) * 1991-11-06 1993-05-12 Valmet Corporation Method and equipment for keeping the coating rod and the rod cradle in a bar coater clean and for prevention of leakage of the lubrication and/or cooling water

Also Published As

Publication number Publication date
CH536899A (en) 1973-05-15
NL7102072A (en) 1971-08-19
SE377056B (en) 1975-06-23
JPS5949064B1 (en) 1984-11-30

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name