ES387139A1 - Production of liquid films - Google Patents

Production of liquid films

Info

Publication number
ES387139A1
ES387139A1 ES387139A ES387139A ES387139A1 ES 387139 A1 ES387139 A1 ES 387139A1 ES 387139 A ES387139 A ES 387139A ES 387139 A ES387139 A ES 387139A ES 387139 A1 ES387139 A1 ES 387139A1
Authority
ES
Spain
Prior art keywords
liquid
roller
sheet
transfer roller
applying
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
ES387139A
Other languages
Spanish (es)
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.)
GAF Corp
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 ES387139A1 publication Critical patent/ES387139A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00—Shells for rollers of printing machines
    • B41N7/06—Shells for rollers of printing machines for inking rollers
    • 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
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
    • G03D5/06—Applicator pads, rollers or strips
    • G03D5/067—Rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/10—Location or type of the layers in shells for rollers of printing machines characterised by inorganic compounds, e.g. pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/14—Location or type of the layers in shells for rollers of printing machines characterised by macromolecular organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Coating Apparatus (AREA)
  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

Improvements introduced into an apparatus for applying a liquid film to a moving sheet, the apparatus comprising a roller train, of at least two rollers, comprising a liquid transfer roller and a liquid applicator roller, means for rotating said rollers, liquid feeding means for applying a liquid film to said liquid transfer roller, and sheet supporting means for supporting a sheet against the surface of said liquid applying roller, whereby the rotation of said train of rollers allows the sheet to move beyond said applicator roller, characterized in that the surface of said liquid transfer roller is contoured so that said surface of the same has a liquid retention capacity, during rotation, superior to that required for application to the sheet, and the surface of said applicator roller of liquid is contoured so that said surface thereof has a liquid retention capacity during rotation, less than that of said transfer roller. (Machine-translation by Google Translate, not legally binding)
ES387139A 1970-01-19 1971-01-11 Production of liquid films Expired ES387139A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB258870A GB1282265A (en) 1970-01-19 1970-01-19 Production of liquid films

Publications (1)

Publication Number Publication Date
ES387139A1 true ES387139A1 (en) 1974-01-01

Family

ID=9742217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387139A Expired ES387139A1 (en) 1970-01-19 1971-01-11 Production of liquid films

Country Status (10)

Country Link
JP (1) JPS5250223Y2 (en)
BE (1) BE761710A (en)
CA (1) CA956188A (en)
CH (1) CH519355A (en)
DE (1) DE7101055U (en)
ES (1) ES387139A1 (en)
FR (1) FR2075661A5 (en)
GB (1) GB1282265A (en)
NL (1) NL7100624A (en)
SE (1) SE371023B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929838A (en) * 1972-07-15 1974-03-16
CA1104812A (en) * 1976-03-23 1981-07-14 Simon L. Chu Web coating apparatus and method
US4198446A (en) * 1978-02-14 1980-04-15 Ncr Corporation Apparatus for the manufacture of a dual coated manifold sheet with pressure-rupturable materials
US5016067A (en) * 1988-04-11 1991-05-14 Texas Instruments Incorporated Vertical MOS transistor
DE3839100A1 (en) * 1988-11-18 1990-05-23 Bematec S A COATING DEVICE FOR MATERIAL RAILS
DE4431202A1 (en) * 1994-09-02 1996-03-07 Jagenberg Papiertech Gmbh Device for coating a material web on both sides
GB2309657A (en) * 1996-02-01 1997-08-06 Isowa Industry Co Web Humidifying Apparatus:Corrugated Board Web Manufacturing Line

Also Published As

Publication number Publication date
BE761710A (en) 1971-07-01
DE2101294A1 (en) 1971-07-29
CH519355A (en) 1972-02-29
FR2075661A5 (en) 1971-10-08
NL7100624A (en) 1971-07-21
DE7101055U (en) 1971-05-13
CA956188A (en) 1974-10-15
GB1282265A (en) 1972-07-19
SE371023B (en) 1974-11-04
JPS5250223Y2 (en) 1977-11-15
DE2101294B2 (en) 1976-05-26
JPS5218859U (en) 1977-02-10

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