DE2423632A1 - Vorrichtung zum beschichten von papieroder folienbahnen - Google Patents

Vorrichtung zum beschichten von papieroder folienbahnen

Info

Publication number
DE2423632A1
DE2423632A1 DE19742423632 DE2423632A DE2423632A1 DE 2423632 A1 DE2423632 A1 DE 2423632A1 DE 19742423632 DE19742423632 DE 19742423632 DE 2423632 A DE2423632 A DE 2423632A DE 2423632 A1 DE2423632 A1 DE 2423632A1
Authority
DE
Germany
Prior art keywords
casting
channel
web
gap
cuboid
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.)
Pending
Application number
DE19742423632
Other languages
German (de)
English (en)
Inventor
Kurt Browatzki
Hans Dipl Ing Dr Gref
Peter Dipl Ing Dr Herzhoff
Wolfgang Dipl Ing Schweicher
Willi Wasser
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Priority to DE19742423632 priority Critical patent/DE2423632A1/de
Priority to BE1006617A priority patent/BE828370A/xx
Priority to CH612775A priority patent/CH589483A5/xx
Priority to GB2031475A priority patent/GB1496963A/en
Priority to JP5681975A priority patent/JPS50155542A/ja
Priority to FR7515266A priority patent/FR2270952B1/fr
Publication of DE2423632A1 publication Critical patent/DE2423632A1/de
Pending 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
    • 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
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0266—Coating heads with slot-shaped outlet adjustable in length, e.g. for coating webs of different width
    • 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
    • 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

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)
DE19742423632 1974-05-15 1974-05-15 Vorrichtung zum beschichten von papieroder folienbahnen Pending DE2423632A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19742423632 DE2423632A1 (de) 1974-05-15 1974-05-15 Vorrichtung zum beschichten von papieroder folienbahnen
BE1006617A BE828370A (nl) 1974-05-15 1975-04-25 Inrichting voor het aanbrengen van een laag op papier of foeliebanen
CH612775A CH589483A5 (lm) 1974-05-15 1975-05-13
GB2031475A GB1496963A (en) 1974-05-15 1975-05-14 Machine for coating paper or film in web form
JP5681975A JPS50155542A (lm) 1974-05-15 1975-05-15
FR7515266A FR2270952B1 (lm) 1974-05-15 1975-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423632 DE2423632A1 (de) 1974-05-15 1974-05-15 Vorrichtung zum beschichten von papieroder folienbahnen

Publications (1)

Publication Number Publication Date
DE2423632A1 true DE2423632A1 (de) 1975-11-27

Family

ID=5915654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742423632 Pending DE2423632A1 (de) 1974-05-15 1974-05-15 Vorrichtung zum beschichten von papieroder folienbahnen

Country Status (6)

Country Link
JP (1) JPS50155542A (lm)
BE (1) BE828370A (lm)
CH (1) CH589483A5 (lm)
DE (1) DE2423632A1 (lm)
FR (1) FR2270952B1 (lm)
GB (1) GB1496963A (lm)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043296A (en) * 1976-03-15 1977-08-23 Polychrome Corporation Roll construction for coating apparatus
US4055144A (en) * 1976-03-15 1977-10-25 Polychrome Corporation Apparatus for meniscus coating of a moving web
JPS599735Y2 (ja) * 1978-08-25 1984-03-27 レンゴ−株式会社 付着ロ−ルへの転移物の付着幅及び付着位置を自動制御する装置
CA1140001A (en) * 1979-04-19 1983-01-25 Karel S. Willemsens Method and device for slide hopper multilayer coating
DE3003720C2 (de) * 1980-02-01 1985-01-24 Isowa Industry Co., Ltd., Nagoya, Aichi Vorrichtung zum Auftragen von Klebstoff auf die Spitzen einer mit einer Decklage zu verklebenden, gewellten Wellpappenbahn
US4503804A (en) * 1983-01-17 1985-03-12 Consolidated Papers, Inc. Edge seal assembly for paper coating apparatus
JPH07171467A (ja) * 1991-09-02 1995-07-11 Fuji Photo Film Co Ltd 塗布方法及び装置
DE4227908A1 (de) * 1992-08-22 1994-02-24 Hoechst Ag Vorrichtung zum Erzeugen eines Unterdrucks
US5389150A (en) * 1993-03-26 1995-02-14 Eastman Kodak Company Coating hopper inserts
DE19830728C2 (de) * 1998-07-09 2001-08-02 Reinhard Duespohl Maschb Gmbh Kleber-Auftragsvorrichtung
CN110252586B (zh) * 2019-07-10 2024-06-11 深圳市冠为科技股份有限公司 一种双辊涂布机涂布液控制装置

Also Published As

Publication number Publication date
BE828370A (nl) 1975-10-27
GB1496963A (en) 1978-01-05
CH589483A5 (lm) 1977-07-15
JPS50155542A (lm) 1975-12-15
FR2270952A1 (lm) 1975-12-12
FR2270952B1 (lm) 1979-06-08

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