GB2021001A - Curtain Coating - Google Patents

Curtain Coating

Info

Publication number
GB2021001A
GB2021001A GB7843282A GB7843282A GB2021001A GB 2021001 A GB2021001 A GB 2021001A GB 7843282 A GB7843282 A GB 7843282A GB 7843282 A GB7843282 A GB 7843282A GB 2021001 A GB2021001 A GB 2021001A
Authority
GB
United Kingdom
Prior art keywords
curtain
curtain coating
fall
speed
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.)
Withdrawn
Application number
GB7843282A
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
Publication of GB2021001A publication Critical patent/GB2021001A/en
Withdrawn legal-status Critical Current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
    • B05C5/005—Curtain coaters

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

In the curtain coating of material both edges of the film-like curtain 8 of coating liquid are supported by members (4,4') which run in the same direction as the direction of fall of the curtain. The supporting members may be parallel wires (4), (4') or rows of pulleys 13, [Figure 5], running at a speed which is preferred to be between 0.8 and 1.2 times the speed of fall of the curtain. <IMAGE>
GB7843282A 1977-11-09 1978-11-06 Curtain Coating Withdrawn GB2021001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13441577A JPS6014624B2 (en) 1977-11-09 1977-11-09 Application method

Publications (1)

Publication Number Publication Date
GB2021001A true GB2021001A (en) 1979-11-28

Family

ID=15127840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843282A Withdrawn GB2021001A (en) 1977-11-09 1978-11-06 Curtain Coating

Country Status (3)

Country Link
JP (1) JPS6014624B2 (en)
ES (1) ES474949A1 (en)
GB (1) GB2021001A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479987A (en) * 1983-01-04 1984-10-30 Agfa-Gevaert Aktiengesellschaft Process and an apparatus for stabilizing free-falling liquid curtains
EP0145648A1 (en) * 1983-09-15 1985-06-19 Ciba-Geigy Ag Coating device
EP0907103A1 (en) * 1997-10-03 1999-04-07 Troller Schweizer Engineering AG Process and apparatus for curtain coating a moving substrate
WO2006021423A2 (en) * 2004-08-24 2006-03-02 All4-Holding Ag Method and device for coating circuit boards

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044076A (en) * 1983-08-18 1985-03-08 Fuji Photo Film Co Ltd Coating method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479987A (en) * 1983-01-04 1984-10-30 Agfa-Gevaert Aktiengesellschaft Process and an apparatus for stabilizing free-falling liquid curtains
EP0145648A1 (en) * 1983-09-15 1985-06-19 Ciba-Geigy Ag Coating device
US4559896A (en) * 1983-09-15 1985-12-24 Ciba Geigy Corporation Coating apparatus
EP0907103A1 (en) * 1997-10-03 1999-04-07 Troller Schweizer Engineering AG Process and apparatus for curtain coating a moving substrate
US6048582A (en) * 1997-10-03 2000-04-11 Troller Schweizer Engineering Ag Method and apparatus for curtain coating providing a lateral liquid film velocity equal to the curtain falling velocity
WO2006021423A2 (en) * 2004-08-24 2006-03-02 All4-Holding Ag Method and device for coating circuit boards
DE102004040945A1 (en) * 2004-08-24 2006-03-16 All4-Holding Ag Method and device for coating printed circuit boards
WO2006021423A3 (en) * 2004-08-24 2006-06-29 All4 Holding Ag Method and device for coating circuit boards
DE102004040945B4 (en) * 2004-08-24 2008-05-21 All4-Holding Ag Method and device for selective coating of printed circuit boards
US7814861B2 (en) 2004-08-24 2010-10-19 All4-Holding Ag Method and device for coating printed circuit boards

Also Published As

Publication number Publication date
ES474949A1 (en) 1979-11-01
JPS6014624B2 (en) 1985-04-15
JPS5468847A (en) 1979-06-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)