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JPS5474762A - Production of heat-sensitive recording sheet - Google Patents

Production of heat-sensitive recording sheet

Info

Publication number
JPS5474762A
JPS5474762A JP14247277A JP14247277A JPS5474762A JP S5474762 A JPS5474762 A JP S5474762A JP 14247277 A JP14247277 A JP 14247277A JP 14247277 A JP14247277 A JP 14247277A JP S5474762 A JPS5474762 A JP S5474762A
Authority
JP
Japan
Prior art keywords
thru
coating solution
curtain
solution
composed primarily
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
JP14247277A
Other languages
Japanese (ja)
Inventor
Makoto Yoshida
Akira Igarashi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP14247277A priority Critical patent/JPS5474762A/en
Publication of JPS5474762A publication Critical patent/JPS5474762A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • 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
    • B05C5/005—Curtain coaters

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE:To eliminate ground fog, enhance the shelf life under high temperature and high humidity, widen the selection range of usable color formers and developers and obtain images of good quality with low cost by applying a multilayer curtain coating process. CONSTITUTION:A coating solution 1a composed primarily of a color former, a coating solution 1b for intermediate layer and a coating solution 1c composed primarily of a developer are fed to a solution feed head 2. While these are being filled in pockets 3a thru 3c respectively, the evenly flow out in the width direction through slits 4a thru 4c and immediately flow together, thereby forming a gravity fall curtain 5 superposed with three layers beyond the width of a web 7. The curtain 5 whose solution film has been stabilized by an edge guide 8 collides against the continuously travelling web 7 which is change of its direction by a roller 9 and is thereby coated In the upstream of said colliding part is provided a wind shield plate 8. When the head 2 is in the standby position of a broken line, the solutions 1a thru 1c having flown out pass through the through -holes 11 of a punching plate 10 and are recovered.
JP14247277A 1977-11-28 1977-11-28 Production of heat-sensitive recording sheet Pending JPS5474762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14247277A JPS5474762A (en) 1977-11-28 1977-11-28 Production of heat-sensitive recording sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14247277A JPS5474762A (en) 1977-11-28 1977-11-28 Production of heat-sensitive recording sheet

Publications (1)

Publication Number Publication Date
JPS5474762A true JPS5474762A (en) 1979-06-15

Family

ID=15316106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14247277A Pending JPS5474762A (en) 1977-11-28 1977-11-28 Production of heat-sensitive recording sheet

Country Status (1)

Country Link
JP (1) JPS5474762A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144193A (en) * 1980-04-10 1981-11-10 Jujo Paper Co Ltd Heat-sensitive recording sheet
JPS57212094A (en) * 1981-06-23 1982-12-27 Fuji Photo Film Co Ltd Manufacture of heat-sensitive recording sheet
DE3237247A1 (en) * 1981-12-04 1983-06-09 Mitsubishi Paper Mills, Ltd., Tokyo Heat-sensitive recording sheet
US4764500A (en) * 1986-05-16 1988-08-16 Dainippon Ink And Chemicals, Inc. Thermosensitive recording sheet
US4843058A (en) * 1987-04-07 1989-06-27 Dainippon Ink And Chemicals, Inc. Thermosensitive recording sheet
US4885270A (en) * 1987-04-06 1989-12-05 Dainippon Ink And Chemicals, Inc. Novel thermosensitive recording sheet
JPH02180679A (en) * 1988-12-29 1990-07-13 Nippon Steel Chem Co Ltd Preparation of flexible printed wiring board
JPH02180682A (en) * 1988-12-29 1990-07-13 Nippon Steel Chem Co Ltd Preparation of board for flexible printed wiring

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144193A (en) * 1980-04-10 1981-11-10 Jujo Paper Co Ltd Heat-sensitive recording sheet
JPS6245837B2 (en) * 1980-04-10 1987-09-29 Jujo Paper Co Ltd
JPS57212094A (en) * 1981-06-23 1982-12-27 Fuji Photo Film Co Ltd Manufacture of heat-sensitive recording sheet
JPH048238B2 (en) * 1981-06-23 1992-02-14 Fuji Photo Film Co Ltd
DE3237247A1 (en) * 1981-12-04 1983-06-09 Mitsubishi Paper Mills, Ltd., Tokyo Heat-sensitive recording sheet
US4764500A (en) * 1986-05-16 1988-08-16 Dainippon Ink And Chemicals, Inc. Thermosensitive recording sheet
US4885270A (en) * 1987-04-06 1989-12-05 Dainippon Ink And Chemicals, Inc. Novel thermosensitive recording sheet
US4843058A (en) * 1987-04-07 1989-06-27 Dainippon Ink And Chemicals, Inc. Thermosensitive recording sheet
JPH02180679A (en) * 1988-12-29 1990-07-13 Nippon Steel Chem Co Ltd Preparation of flexible printed wiring board
JPH02180682A (en) * 1988-12-29 1990-07-13 Nippon Steel Chem Co Ltd Preparation of board for flexible printed wiring
JPH0479713B2 (en) * 1988-12-29 1992-12-16 Shinnittetsu Kagaku

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