CH540721A - Apparatus for coating a moving web or belt with one or more layers of liquid material - Google Patents

Apparatus for coating a moving web or belt with one or more layers of liquid material

Info

Publication number
CH540721A
CH540721A CH751172A CH751172A CH540721A CH 540721 A CH540721 A CH 540721A CH 751172 A CH751172 A CH 751172A CH 751172 A CH751172 A CH 751172A CH 540721 A CH540721 A CH 540721A
Authority
CH
Switzerland
Prior art keywords
belt
layers
coating
liquid material
moving web
Prior art date
Application number
CH751172A
Other languages
German (de)
Inventor
Felix Berley Eugene
Original Assignee
Gaf Corp
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 Gaf Corp filed Critical Gaf Corp
Publication of CH540721A publication Critical patent/CH540721A/en

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Coating Apparatus (AREA)
CH751172A 1971-05-24 1972-05-19 Apparatus for coating a moving web or belt with one or more layers of liquid material CH540721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14619771A 1971-05-24 1971-05-24

Publications (1)

Publication Number Publication Date
CH540721A true CH540721A (en) 1973-08-31

Family

ID=22516245

Family Applications (1)

Application Number Title Priority Date Filing Date
CH751172A CH540721A (en) 1971-05-24 1972-05-19 Apparatus for coating a moving web or belt with one or more layers of liquid material

Country Status (8)

Country Link
JP (1) JPS5418293B1 (en)
BE (1) BE783823A (en)
CA (1) CA970555A (en)
CH (1) CH540721A (en)
DE (1) DE2224872A1 (en)
FR (1) FR2138977B1 (en)
GB (1) GB1389074A (en)
IT (1) IT955736B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234500A (en) * 1991-09-27 1993-08-10 Eastman Kodak Company Liquid distribution system for photographic coating device
CA2089963C (en) * 1992-03-24 1999-03-16 Solomon T. Korokeyi A liquid passage system for photographic coating devices
US5244149A (en) * 1992-05-05 1993-09-14 Eastman Kodak Company Impinging jet fluid distributor
US5389150A (en) * 1993-03-26 1995-02-14 Eastman Kodak Company Coating hopper inserts
JP3393566B2 (en) * 1995-03-31 2003-04-07 花王株式会社 Application method

Also Published As

Publication number Publication date
IT955736B (en) 1973-09-29
JPS5418293B1 (en) 1979-07-06
FR2138977A1 (en) 1973-01-05
BE783823A (en) 1972-09-18
FR2138977B1 (en) 1973-07-13
CA970555A (en) 1975-07-08
GB1389074A (en) 1975-04-03
DE2224872A1 (en) 1972-12-21

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Legal Events

Date Code Title Description
PL Patent ceased