JPS5647034A - Coating method of photosensitive liquid - Google Patents

Coating method of photosensitive liquid

Info

Publication number
JPS5647034A
JPS5647034A JP12350779A JP12350779A JPS5647034A JP S5647034 A JPS5647034 A JP S5647034A JP 12350779 A JP12350779 A JP 12350779A JP 12350779 A JP12350779 A JP 12350779A JP S5647034 A JPS5647034 A JP S5647034A
Authority
JP
Japan
Prior art keywords
roll
photosensitive
photosensitive liquid
base paper
coating
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
JP12350779A
Other languages
Japanese (ja)
Inventor
Akira Tani
Masahiro Nozaki
Hisashi Miyagawa
Yasukiyo Ogura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP12350779A priority Critical patent/JPS5647034A/en
Publication of JPS5647034A publication Critical patent/JPS5647034A/en
Pending legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

PURPOSE:To produce photosensitive paper of good quality formed with a uniform photosensitive layer over the entire part of the base paper by coating photosensitive liquid on the base paper while preventing the flow of the photosensitive liquid stuck on the surface toward both ends of a coater roll. CONSTITUTION:At the time of coating the photosensitive liquid stuck on the coater roll surface to base paper, the coating is so performed that the photosensitive liquid is prevented from flowing toward both ends of the roll. Namely, the coating work is performed while the flow of the photosensitive liquid to both ends of the roll is being prevented by using a coater roll provided with annular projections on the roll surface of an about 5-10mm. range inward from both ends of the roll or using means of blowing air from both sides of the base paper to the parts on the roll where the photosensitive paper and base paper contact.
JP12350779A 1979-09-26 1979-09-26 Coating method of photosensitive liquid Pending JPS5647034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12350779A JPS5647034A (en) 1979-09-26 1979-09-26 Coating method of photosensitive liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12350779A JPS5647034A (en) 1979-09-26 1979-09-26 Coating method of photosensitive liquid

Publications (1)

Publication Number Publication Date
JPS5647034A true JPS5647034A (en) 1981-04-28

Family

ID=14862322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12350779A Pending JPS5647034A (en) 1979-09-26 1979-09-26 Coating method of photosensitive liquid

Country Status (1)

Country Link
JP (1) JPS5647034A (en)

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