JPS55142565A - Coating method - Google Patents

Coating method

Info

Publication number
JPS55142565A
JPS55142565A JP5107879A JP5107879A JPS55142565A JP S55142565 A JPS55142565 A JP S55142565A JP 5107879 A JP5107879 A JP 5107879A JP 5107879 A JP5107879 A JP 5107879A JP S55142565 A JPS55142565 A JP S55142565A
Authority
JP
Japan
Prior art keywords
coating
web
reduced pressure
pressure chamber
discharge treatment
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
JP5107879A
Other languages
Japanese (ja)
Inventor
Naoyoshi Chino
Masao Yabe
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 JP5107879A priority Critical patent/JPS55142565A/en
Publication of JPS55142565A publication Critical patent/JPS55142565A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B05C5/007—Slide-hopper coaters, i.e. apparatus in which the liquid or other fluent material flows freely on an inclined surface before contacting the work

Abstract

PURPOSE: To prevent the poor or thick coating phenomenon in the coating of a coating liquid on a flexible strip material, e.g., photograph film, etc., by subjecting an undercoat layer containing a surfactant to a discharge treatment.
CONSTITUTION: Prior to coating, a coating head 8 and a reduced pressure chamber 7 are separated from each other by an operating means 11 in the direction of the arrow mark (b). After a web 2, e.g., a film, etc., is advanced at a given speed in the direction of the arrow mark (a), a corona discharge treatment is applied to the undercoat layer of the web 2 by applying high voltage generated by a high voltage generator 4 between an electrode 5 and a backup roll 6 while separating the coating head 8 and the reduced pressure chamber 7 from the web 2. Then, at a time when the web 2 thus subjected to the discharge treatment passes through the coating head C, the coating head 8 and the reduced pressure chamber 7 are moved toward the direction of the arrow mark (c) to allow them to come near the web 2 and then coating operation is made, assuring uniform coating.
COPYRIGHT: (C)1980,JPO&Japio
JP5107879A 1979-04-25 1979-04-25 Coating method Pending JPS55142565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5107879A JPS55142565A (en) 1979-04-25 1979-04-25 Coating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5107879A JPS55142565A (en) 1979-04-25 1979-04-25 Coating method

Publications (1)

Publication Number Publication Date
JPS55142565A true JPS55142565A (en) 1980-11-07

Family

ID=12876769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5107879A Pending JPS55142565A (en) 1979-04-25 1979-04-25 Coating method

Country Status (1)

Country Link
JP (1) JPS55142565A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167750A (en) * 1981-01-05 1982-10-15 Polaroid Corp Electrostatic auxiliary device for clearance of coating
US4729858A (en) * 1985-10-18 1988-03-08 Fuji Photo Film Co., Ltd. Magnetic liquid application method and apparatus
US4808444A (en) * 1986-09-22 1989-02-28 Fuji Photo Film Co., Ltd. Method and apparatus for coating webs
US5138971A (en) * 1990-07-03 1992-08-18 Fuji Photo Film Co., Ltd. Web charging apparatus
US5340616A (en) * 1990-08-09 1994-08-23 Fuji Photo Film., Ltd. A coating method using an electrified web and increased humidity
EP1974947A1 (en) 2007-03-28 2008-10-01 FUJIFILM Corporation Heat-sensitive transfer recording material and method of producing the same
EP1974945A2 (en) 2007-03-28 2008-10-01 FUJIFILM Corporation Heat-sensitive transfer image-receiving sheet
EP1974948A2 (en) 2007-03-29 2008-10-01 FUJIFILM Corporation Image-forming method using heat-sensitive transfer system
EP1974946A1 (en) 2007-03-30 2008-10-01 FUJIFILM Corporation Thermal transfer image-receiving sheet and surface condition improver
EP1974949A1 (en) 2007-03-28 2008-10-01 FUJIFILM Corporation Heat-sensitive transfer image-receiving sheet and production method thereof
EP1974950A1 (en) 2007-03-30 2008-10-01 FUJIFILM Corporation Thermal transfer image-receiving sheet and method for producing it
EP1980409A2 (en) 2007-03-29 2008-10-15 FUJIFILM Corporation Heat-sensitive transfer sheet for use in heat-sensitive transfer system and image-forming method using heat-sensitive transfer system
EP1982839A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer image-forming method
EP1982840A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer sheet and image-forming method
EP1985457A2 (en) 2007-04-25 2008-10-29 FUJIFILM Corporation Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming method
EP2030799A2 (en) 2007-08-29 2009-03-04 Fujifilm Corporation Heat-sensitive transfer image-receiving sheet and method of producing the same
EP2042334A2 (en) 2007-09-27 2009-04-01 Fujifilm Corporation Method of producing heat-sensitive transfer image-receiving sheet
EP2075139A1 (en) 2007-12-28 2009-07-01 Fujifilm Corporation Method of forming image by heat-sensitive transfer system
EP2298569A1 (en) 2009-09-16 2011-03-23 Fujifilm Corporation Heat-sensitive transfer image-receiving sheet
EP2338690A1 (en) 2009-12-25 2011-06-29 Fujifilm Corporation Method for forming images using a thermal transfer image-receiving sheet having a lenticular lens

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167750A (en) * 1981-01-05 1982-10-15 Polaroid Corp Electrostatic auxiliary device for clearance of coating
JPH0135702B2 (en) * 1981-01-05 1989-07-26 Polaroid Corp
US4729858A (en) * 1985-10-18 1988-03-08 Fuji Photo Film Co., Ltd. Magnetic liquid application method and apparatus
US4808444A (en) * 1986-09-22 1989-02-28 Fuji Photo Film Co., Ltd. Method and apparatus for coating webs
US5138971A (en) * 1990-07-03 1992-08-18 Fuji Photo Film Co., Ltd. Web charging apparatus
US5340616A (en) * 1990-08-09 1994-08-23 Fuji Photo Film., Ltd. A coating method using an electrified web and increased humidity
EP1982840A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer sheet and image-forming method
EP1982839A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer image-forming method
EP1974949A1 (en) 2007-03-28 2008-10-01 FUJIFILM Corporation Heat-sensitive transfer image-receiving sheet and production method thereof
EP1974945A2 (en) 2007-03-28 2008-10-01 FUJIFILM Corporation Heat-sensitive transfer image-receiving sheet
EP1974947A1 (en) 2007-03-28 2008-10-01 FUJIFILM Corporation Heat-sensitive transfer recording material and method of producing the same
EP1974948A2 (en) 2007-03-29 2008-10-01 FUJIFILM Corporation Image-forming method using heat-sensitive transfer system
EP1980409A2 (en) 2007-03-29 2008-10-15 FUJIFILM Corporation Heat-sensitive transfer sheet for use in heat-sensitive transfer system and image-forming method using heat-sensitive transfer system
EP1974946A1 (en) 2007-03-30 2008-10-01 FUJIFILM Corporation Thermal transfer image-receiving sheet and surface condition improver
EP1974950A1 (en) 2007-03-30 2008-10-01 FUJIFILM Corporation Thermal transfer image-receiving sheet and method for producing it
EP1985457A2 (en) 2007-04-25 2008-10-29 FUJIFILM Corporation Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming method
EP2030799A2 (en) 2007-08-29 2009-03-04 Fujifilm Corporation Heat-sensitive transfer image-receiving sheet and method of producing the same
EP2042334A2 (en) 2007-09-27 2009-04-01 Fujifilm Corporation Method of producing heat-sensitive transfer image-receiving sheet
EP2075139A1 (en) 2007-12-28 2009-07-01 Fujifilm Corporation Method of forming image by heat-sensitive transfer system
EP2298569A1 (en) 2009-09-16 2011-03-23 Fujifilm Corporation Heat-sensitive transfer image-receiving sheet
EP2338690A1 (en) 2009-12-25 2011-06-29 Fujifilm Corporation Method for forming images using a thermal transfer image-receiving sheet having a lenticular lens

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