CA2187881A1 - Procede et appareil d'enduction a filiere glissante par couches multiples - Google Patents

Procede et appareil d'enduction a filiere glissante par couches multiples

Info

Publication number
CA2187881A1
CA2187881A1 CA002187881A CA2187881A CA2187881A1 CA 2187881 A1 CA2187881 A1 CA 2187881A1 CA 002187881 A CA002187881 A CA 002187881A CA 2187881 A CA2187881 A CA 2187881A CA 2187881 A1 CA2187881 A1 CA 2187881A1
Authority
CA
Canada
Prior art keywords
coating
bar
die
lip
coated
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.)
Abandoned
Application number
CA002187881A
Other languages
English (en)
Inventor
James R. Wagner, Jr.
David J. Scanlan
Gary W. Maier
Omar D. Brown
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.)
3M Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2187881A1 publication Critical patent/CA2187881A1/fr
Abandoned 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • 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
    • 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
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet

Landscapes

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

Abstract

L'invention concerne un procédé et un appareil d'enduction à filière. Ledit appareil comporte une filière (100, 150, 220) dotée d'une barre d'amont (104, 154, 226) à lèvre d'amont, d'une barre centrale, d'une barre d'aval (108, 158, 232) à lèvre d'aval, et d'un barre à vide (110, 160, 224). La lèvre d'amont présente la forme d'un listel, et la première barre collectrice d'un bord tranchant. Le listel est conçu pour épouser les contours de la surface en cours d'enduction. La modification d'au moins les hauteurs H des fentes, des surfaces de contact O, et de la convergence C peut améliorer l'efficacité de l'enduction. La filière peut présenter une surface glissante (236, 244), et le liquide d'enduction peut sortir de la filière par un passage et glisser le long de la surface glissante pour former une perle d'enduction continue entre le bord tranchant de la barre collectrice, la lèvre de filière d'amont, et la surface en cours d'enduction. La filière peut comporter plusieurs passages pour l'application de couches multiples.
CA002187881A 1994-04-29 1995-03-16 Procede et appareil d'enduction a filiere glissante par couches multiples Abandoned CA2187881A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23662594A 1994-04-29 1994-04-29
US23656994A 1994-04-29 1994-04-29
US08/236569 1994-04-29
US08/236625 1994-04-29

Publications (1)

Publication Number Publication Date
CA2187881A1 true CA2187881A1 (fr) 1995-11-09

Family

ID=26929901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002187881A Abandoned CA2187881A1 (fr) 1994-04-29 1995-03-16 Procede et appareil d'enduction a filiere glissante par couches multiples

Country Status (10)

Country Link
EP (1) EP0757596B1 (fr)
JP (1) JP3777404B2 (fr)
KR (1) KR100359958B1 (fr)
CN (2) CN1079704C (fr)
BR (1) BR9507569A (fr)
CA (1) CA2187881A1 (fr)
DE (1) DE69535753D1 (fr)
MX (1) MX9605129A (fr)
TW (1) TW298113U (fr)
WO (1) WO1995029763A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9333533B2 (en) 2010-11-24 2016-05-10 3M Innovative Properties Company Use of a transport coating to apply a thin coated layer

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US5728430A (en) * 1995-06-07 1998-03-17 Avery Dennison Corporation Method for multilayer coating using pressure gradient regulation
CN1166144A (zh) * 1994-09-16 1997-11-26 艾弗里丹尼森有限公司 多涂层模具涂布的方法及设备
US6824828B2 (en) 1995-06-07 2004-11-30 Avery Dennison Corporation Method for forming multilayer release liners
US7097673B2 (en) 2001-06-07 2006-08-29 3M Innovative Properties Company Coating edge control
US6813820B2 (en) 2001-12-19 2004-11-09 3M Innovative Properties Company Method of improving coating uniformity
US6720025B2 (en) 2002-07-01 2004-04-13 3M Innovative Properties Company Slot extrusion coating methods
US20040247794A1 (en) * 2003-06-03 2004-12-09 Fuji Photo Film Co., Ltd. Coating method and coater
JP2007505737A (ja) 2003-09-17 2007-03-15 スリーエム イノベイティブ プロパティズ カンパニー 実質的に均一な厚さを有するコーティング層を形成するための方法、およびダイコータ
JP4324538B2 (ja) * 2004-10-04 2009-09-02 大日本スクリーン製造株式会社 基板処理装置および基板処理方法
CN100400172C (zh) * 2004-12-30 2008-07-09 刘大佼 共挤压涂布两种涂层的方法
JP2007121426A (ja) * 2005-10-25 2007-05-17 Fujifilm Corp 光学フィルムの製造方法および該方法により製造された光学フィルム
US8206779B2 (en) 2006-03-24 2012-06-26 Fujifilm Corporation Method for producing laminate, polarizing plate, and image display device
JP2008149223A (ja) * 2006-12-15 2008-07-03 Chugai Ro Co Ltd 塗布装置
JP4865893B2 (ja) * 2009-09-28 2012-02-01 パナソニック株式会社 ダイヘッドおよび液体塗布装置
KR101212201B1 (ko) * 2010-07-02 2012-12-13 삼성에스디아이 주식회사 활물질 코팅 장치
CN102039255A (zh) * 2011-01-28 2011-05-04 福建南平南孚电池有限公司 锂电池极片的涂布装置及方法
JP5581258B2 (ja) * 2011-03-30 2014-08-27 富士フイルム株式会社 塗膜付きフィルムの製造方法
JP5346972B2 (ja) 2011-03-30 2013-11-20 富士フイルム株式会社 被膜付きフィルムの製造方法
US8771793B2 (en) * 2011-04-15 2014-07-08 Roche Diagnostics Operations, Inc. Vacuum assisted slot die coating techniques
JP5720420B2 (ja) * 2011-05-27 2015-05-20 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子の製造方法および有機エレクトロルミネッセンス素子
TWI453071B (zh) * 2011-08-03 2014-09-21 Nat Univ Chung Cheng Coating thickness adjustment device
US9444106B2 (en) * 2013-03-15 2016-09-13 GM Global Technology Operations LLC Simultaneous coating of fuel cell components
JP6420997B2 (ja) * 2014-09-03 2018-11-07 日東電工株式会社 塗工装置及び塗工膜の製造方法
JP6450618B2 (ja) * 2015-03-19 2019-01-09 東レフィルム加工株式会社 塗布装置及び塗布方法
KR101666865B1 (ko) * 2015-08-27 2016-10-18 주식회사 디엠에스 석션챔버를 갖는 노즐 어셈블리 및 이를 이용한 슬릿 코터
EP3774074A1 (fr) 2018-03-28 2021-02-17 Biemme Elettrica Di Bertola Massimo Dispositif d'application, en particulier par peinture, de produits liquides sur des surfaces principales de panneaux rigides
IT201800004048A1 (it) * 2018-03-28 2019-09-28 Biemme Elett Di Bertola Massimo Dispositivo per rivestire, in particolare per verniciare, mediante prodotti liquidi le superfici principali di pannelli rigidi
JP7404063B2 (ja) * 2019-12-24 2023-12-25 株式会社ヒラノテクシード 刃先調整装置、塗工装置、塗工装置の刃先調整方法
TWI771972B (zh) * 2021-04-01 2022-07-21 國立臺灣師範大學 同軸滾印設備及其方法

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US276191A (en) * 1883-04-24 Programme-card for dances
BE545464A (fr) * 1955-02-23 1900-01-01
GB1048829A (en) * 1963-12-10 1966-11-23 Ilford Ltd High speed coating apparatus
GB1266745A (fr) * 1969-06-11 1972-03-15
US4283443A (en) * 1977-01-27 1981-08-11 Polaroid Corporation Method and apparatus for coating webs
US4113903A (en) * 1977-05-27 1978-09-12 Polaroid Corporation Method of multilayer coating
US4489671A (en) * 1978-07-03 1984-12-25 Polaroid Corporation Coating apparatus
US4443504A (en) * 1982-06-09 1984-04-17 E. I. Du Pont De Nemours & Company Coating method
US4508764A (en) * 1982-12-14 1985-04-02 E. I. Du Pont De Nemours And Company Coating process employs surfactants
JPS62186966A (ja) * 1986-02-12 1987-08-15 Fuji Photo Film Co Ltd 塗布方法及び装置
US4774109A (en) * 1987-07-21 1988-09-27 Nordson Corporation Method and apparatus for applying narrow, closely spaced beads of viscous liquid to a substrate
JPH0649171B2 (ja) * 1988-07-04 1994-06-29 富士写真フイルム株式会社 塗布方法
US5143758A (en) * 1991-03-28 1992-09-01 Eastman Kodak Company Coating by means of a coating hopper with coating slots where the coating composition has a low slot reynolds number
US5380365A (en) * 1992-01-21 1995-01-10 E. I. Du Pont De Nemours And Company Lip surface geometry for slide bead coating
JP2916557B2 (ja) * 1992-04-16 1999-07-05 富士写真フイルム株式会社 塗布装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9333533B2 (en) 2010-11-24 2016-05-10 3M Innovative Properties Company Use of a transport coating to apply a thin coated layer

Also Published As

Publication number Publication date
WO1995029763A1 (fr) 1995-11-09
BR9507569A (pt) 1997-08-05
EP0757596A1 (fr) 1997-02-12
CN1308993A (zh) 2001-08-22
CN1147217A (zh) 1997-04-09
EP0757596B1 (fr) 2008-05-14
JP3777404B2 (ja) 2006-05-24
DE69535753D1 (de) 2008-06-26
CN1079704C (zh) 2002-02-27
KR100359958B1 (ko) 2002-12-18
MX9605129A (es) 1997-08-30
TW298113U (en) 1997-02-11
CN1184015C (zh) 2005-01-12
JPH09511681A (ja) 1997-11-25

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead