DE2712259C3 - Verfahren und Vorrichtung zum Beschichten einer Substratoberfläche mit mindestens einer Fluidschicht - Google Patents

Verfahren und Vorrichtung zum Beschichten einer Substratoberfläche mit mindestens einer Fluidschicht

Info

Publication number
DE2712259C3
DE2712259C3 DE19772712259 DE2712259A DE2712259C3 DE 2712259 C3 DE2712259 C3 DE 2712259C3 DE 19772712259 DE19772712259 DE 19772712259 DE 2712259 A DE2712259 A DE 2712259A DE 2712259 C3 DE2712259 C3 DE 2712259C3
Authority
DE
Germany
Prior art keywords
sliding surface
fluid
layer
coating
substrate surface
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
DE19772712259
Other languages
German (de)
English (en)
Other versions
DE2712259B2 (de
DE2712259A1 (de
Inventor
William David Towanda Pa. Feathers
Cecil Louis Wilmington Del. Long
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE2712259A1 publication Critical patent/DE2712259A1/de
Publication of DE2712259B2 publication Critical patent/DE2712259B2/de
Application granted granted Critical
Publication of DE2712259C3 publication Critical patent/DE2712259C3/de
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
    • 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
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D21H23/48—Curtain coaters
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/007—Slide-hopper coaters, i.e. apparatus in which the liquid or other fluent material flows freely on an inclined surface before contacting the work
    • B05C5/008—Slide-hopper curtain coaters
    • 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • 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
    • B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • B05D1/305—Curtain 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
    • 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
    • D21H5/0042—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by pouring or allowing to flow in a continuous stream onto the surface, the entire stream being carried away by the paper
    • D21H5/0045—Falling curtain method
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • G03C2001/7433—Curtain coating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • G03C2001/7466—Geometry and shape of application devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • G03C2001/7492—Slide hopper for head or curtain coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE19772712259 1976-03-23 1977-03-21 Verfahren und Vorrichtung zum Beschichten einer Substratoberfläche mit mindestens einer Fluidschicht Expired DE2712259C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66960176A 1976-03-23 1976-03-23
US72752676A 1976-09-28 1976-09-28

Publications (3)

Publication Number Publication Date
DE2712259A1 DE2712259A1 (de) 1977-09-29
DE2712259B2 DE2712259B2 (de) 1979-02-08
DE2712259C3 true DE2712259C3 (de) 1979-10-04

Family

ID=27100144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772712259 Expired DE2712259C3 (de) 1976-03-23 1977-03-21 Verfahren und Vorrichtung zum Beschichten einer Substratoberfläche mit mindestens einer Fluidschicht

Country Status (4)

Country Link
JP (1) JPS52114636A (OSRAM)
DE (1) DE2712259C3 (OSRAM)
FR (1) FR2345228A1 (OSRAM)
GB (1) GB1574241A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651158B2 (ja) * 1987-08-21 1994-07-06 コニカ株式会社 塗布方法
US5399385A (en) * 1993-06-07 1995-03-21 Eastman Kodak Company Curtain coater slide hopper with improved transition profile and method
JP4902160B2 (ja) * 2005-09-22 2012-03-21 ボイス ペ−パ− パテント ゲ−エムベ−ハ− 塗工装置
CN113182140B (zh) * 2021-04-30 2023-10-03 深圳市世宗自动化设备有限公司 切线点胶方法、装置、计算机设备及其存储介质

Also Published As

Publication number Publication date
GB1574241A (en) 1980-09-03
FR2345228B1 (OSRAM) 1982-04-16
DE2712259B2 (de) 1979-02-08
JPS52114636A (en) 1977-09-26
DE2712259A1 (de) 1977-09-29
FR2345228A1 (fr) 1977-10-21

Similar Documents

Publication Publication Date Title
EP0115621B1 (de) Verfahren und Vorrichtung zur Stabilisierung von frei fallenden Flüssigkeitsvorhängen
DE60225332T2 (de) Verfahren und vorrichtung zum vorhanggiessen
EP0017126B1 (de) VorhanggieBverfahren und Vorrichtung zum gleichzeitigen Auftragen mehrerer Schichten auf bewegte Gegenstände, insbesondere Bahnen
DE69521532T2 (de) Verfahren zur herstellung von mehrschichtiger bechichtungen
DE69530999T2 (de) Verfahren und vorrichtung zur beschichtung von substraten durch verwendung eines luftmessers
DE69224881T2 (de) Extrusionsartige Beschichtungsvorrichtung und Beschichtungsmethode
DE69026097T2 (de) Vorhangbeschichter
DE1216686B (de) Vorrichtung zum gleichzeitigen Auftragen mehrerer Schichten
DE3434240C2 (OSRAM)
DE3723149A1 (de) Vorrichtung zum auftragen einer fluessigkeit auf einen traeger
DE69323474T2 (de) Randleisten mit zwei Drähten für die Vorhangsbeschichtung
DE2351369C2 (de) Beschichtungsvorrichtung
DE2614068A1 (de) Beschichtungsvorrichtung
DE69221697T2 (de) Vorhangbeschichtungsmethode und Vorrichtung
DE2403313B2 (de) Vorrichtung zum gleichzeitigen auftragen mindestens zweier schichten fluessiger beschichtungsmaterialien auf eine oberflaeche eines guts, insbesondere eines bandes
DE2504701C2 (de) Verfahren und Vorrichtung zum beidseitigen Beschichten einer von unten nach oben bewegten Bahn
DE2321045C2 (OSRAM)
CH626817A5 (OSRAM)
DE4133353A1 (de) Aufbringungsverfahren und aufbringungsvorrichtung
DE69028174T2 (de) Verfahren zum Beschichten
DE2723444C2 (de) Verfahren und Vorrichtung zum Beschichten eines Gegenstandes
DE2712259C3 (de) Verfahren und Vorrichtung zum Beschichten einer Substratoberfläche mit mindestens einer Fluidschicht
DE10232949A1 (de) Vorhang-Auftragsvorrichtung
DE69400679T2 (de) Gleittrichter für Vorhangsbeschichtung mit verbessertem Transitionsprofil und Verfahren
DE69920539T2 (de) Apparat für Vorhangbeschichtung

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee