GB709572A - Method of and device for coating the cylindrical surface on the outside of rolls, especially for photo-mechanically producing printing rolls - Google Patents

Method of and device for coating the cylindrical surface on the outside of rolls, especially for photo-mechanically producing printing rolls

Info

Publication number
GB709572A
GB709572A GB18917/51A GB1891751A GB709572A GB 709572 A GB709572 A GB 709572A GB 18917/51 A GB18917/51 A GB 18917/51A GB 1891751 A GB1891751 A GB 1891751A GB 709572 A GB709572 A GB 709572A
Authority
GB
United Kingdom
Prior art keywords
hose
compound
receiver
roller
drained
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
GB18917/51A
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.)
Louis Schneider & Cie
Original Assignee
Louis Schneider & Cie
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 Louis Schneider & Cie filed Critical Louis Schneider & Cie
Publication of GB709572A publication Critical patent/GB709572A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/16—Coating processes; Apparatus therefor
    • G03F7/18—Coating curved surfaces

Abstract

<PICT:0709572/III/1> A method for the uniform and continuous coating of the circumferential surface of rollers, more especially printing rollers, wherein the body to be coated is arranged vertically in a receiver, the coating compound being forced into the receiver from below and afterwards drained therefrom, is characterised in that, before the compound is drained off, the drainage pipe of the receiver is closed by pinching together a flexible hose which forms part of the drainage pipe, and that for the purpose of draining off the compound the hose is released substantially instantaneously. A roller 2 is hung inside a cylindrical reservoir 1, jacketed by an annular cavity 3 containing liquid thermostatically maintained at a desired temperature. The roller is first surrounded by warm solvent such as water, which is then drained off and while the roller and receiver are still wet light-sensitive coating compound is forced into the reservoir 1 through a connecting socket 10 from a jacketed vessel 14 (thermostatically heated), by compressed air applied at a pipe 16. The compound is drained off, leaving a layer on the roller 2, by first tightly gripping an elastic hose 11, opening pipe 16 to the air, and suddenly releasing the hose 11. The height of a float 15, observed through a window in the tube, indicates the velocity of drainage, which depends on viscosity, and is adjustable from one operation to another, by replacing the hose 11 with another of different bore.
GB18917/51A 1950-08-12 1951-08-10 Method of and device for coating the cylindrical surface on the outside of rolls, especially for photo-mechanically producing printing rolls Expired GB709572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT709572X 1950-08-12

Publications (1)

Publication Number Publication Date
GB709572A true GB709572A (en) 1954-05-26

Family

ID=3679637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18917/51A Expired GB709572A (en) 1950-08-12 1951-08-10 Method of and device for coating the cylindrical surface on the outside of rolls, especially for photo-mechanically producing printing rolls

Country Status (3)

Country Link
CH (1) CH283458A (en)
FR (1) FR1047971A (en)
GB (1) GB709572A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139967A (en) * 1983-01-27 1984-08-11 Canon Inc Coating method
US4620996A (en) * 1983-01-27 1986-11-04 Canon Kabushiki Kaisha Coating device and coating method by use thereof
GB2208361A (en) * 1987-08-06 1989-03-30 Central Glass Co Ltd Coating thin liquid film on solid surface
US5009933A (en) * 1988-08-26 1991-04-23 Central Glass Company, Limited Method and apparatus for coating thin liquid film on plate surface

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079951B (en) * 1958-09-17 1960-04-14 Bekk & Kaulen Dr Method and device for seamless coating of printing cylinders

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139967A (en) * 1983-01-27 1984-08-11 Canon Inc Coating method
US4620996A (en) * 1983-01-27 1986-11-04 Canon Kabushiki Kaisha Coating device and coating method by use thereof
JPS6254066B2 (en) * 1983-01-27 1987-11-13 Canon Kk
GB2208361A (en) * 1987-08-06 1989-03-30 Central Glass Co Ltd Coating thin liquid film on solid surface
US4993354A (en) * 1987-08-06 1991-02-19 Central Glass Company, Limited Apparatus for coating thin liquid film on solid surface
GB2208361B (en) * 1987-08-06 1991-05-29 Central Glass Co Ltd Method of coating thin liquid film on solid surface and apparatus for same
US5009933A (en) * 1988-08-26 1991-04-23 Central Glass Company, Limited Method and apparatus for coating thin liquid film on plate surface

Also Published As

Publication number Publication date
FR1047971A (en) 1953-12-18
CH283458A (en) 1952-06-15

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