JPS57158643A - Method and device for plate making - Google Patents

Method and device for plate making

Info

Publication number
JPS57158643A
JPS57158643A JP4322681A JP4322681A JPS57158643A JP S57158643 A JPS57158643 A JP S57158643A JP 4322681 A JP4322681 A JP 4322681A JP 4322681 A JP4322681 A JP 4322681A JP S57158643 A JPS57158643 A JP S57158643A
Authority
JP
Japan
Prior art keywords
water
washing water
tank
circulating
plate
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
JP4322681A
Other languages
Japanese (ja)
Inventor
Akihiko Suzuki
Toru Aoki
Minoru Kiyono
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP4322681A priority Critical patent/JPS57158643A/en
Publication of JPS57158643A publication Critical patent/JPS57158643A/en
Pending 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/40—Treatment after imagewise removal, e.g. baking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE:To decrease the amount of waste water and to prevent the environmental polution when a print plate is made, by purifying the washing water to ensue the circulating use of the washing water in case a photosensitive flat print plate is washed by water after picture exposure and alkali development. CONSTITUTION:A photosensitive flat print plate (PS) receives a picture exposure and is developed by the alkali developer by means of an automatic developing device. The developed PS plate is conveyed by a transport roller 16 and a spit roller 15 and washed with the water jetted from a shower pipe 12 to be throttled by a throttle roller 17. The water washed away the spent developer stuck to the PS plate is collected into a washing water tank 6 to be circularly used. An ion exchange purifier 22 and a recycled water tank 7 are connected to the circulating system, and the water level of the tank 7 is detected to supply the washing water to the purifier 22 by a pump 21. Furthermore, a 3-way cock 20 is operated according to the state of contamination of the circulating washing water to secure a communication when necessary among a circulating pump 11, a washing water tank 6 and the tank 7, respectively.
JP4322681A 1981-03-26 1981-03-26 Method and device for plate making Pending JPS57158643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4322681A JPS57158643A (en) 1981-03-26 1981-03-26 Method and device for plate making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4322681A JPS57158643A (en) 1981-03-26 1981-03-26 Method and device for plate making

Publications (1)

Publication Number Publication Date
JPS57158643A true JPS57158643A (en) 1982-09-30

Family

ID=12657993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4322681A Pending JPS57158643A (en) 1981-03-26 1981-03-26 Method and device for plate making

Country Status (1)

Country Link
JP (1) JPS57158643A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958431A (en) * 1982-09-29 1984-04-04 Konishiroku Photo Ind Co Ltd Photoengraving method of lithographic printing plate
JPH01200257A (en) * 1988-02-03 1989-08-11 Konica Corp Method and device for development processing of photosensitive planographic printing plate
JPH023069A (en) * 1988-06-20 1990-01-08 Fuji Photo Film Co Ltd Plate making method for photosensitive planographic printing plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958431A (en) * 1982-09-29 1984-04-04 Konishiroku Photo Ind Co Ltd Photoengraving method of lithographic printing plate
JPH01200257A (en) * 1988-02-03 1989-08-11 Konica Corp Method and device for development processing of photosensitive planographic printing plate
JPH023069A (en) * 1988-06-20 1990-01-08 Fuji Photo Film Co Ltd Plate making method for photosensitive planographic printing plate

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