JP4309275B2 - フローコーティング装置 - Google Patents
フローコーティング装置 Download PDFInfo
- Publication number
- JP4309275B2 JP4309275B2 JP2003550913A JP2003550913A JP4309275B2 JP 4309275 B2 JP4309275 B2 JP 4309275B2 JP 2003550913 A JP2003550913 A JP 2003550913A JP 2003550913 A JP2003550913 A JP 2003550913A JP 4309275 B2 JP4309275 B2 JP 4309275B2
- Authority
- JP
- Japan
- Prior art keywords
- curtain
- coating
- edge guide
- edge
- liquid
- 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.)
- Expired - Fee Related
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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
- B05C5/02—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
- B05C5/0245—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 for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
-
- 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
- B05C5/008—Slide-hopper curtain coaters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/04—Curtain coater
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paper (AREA)
- Road Signs Or Road Markings (AREA)
- Materials For Medical Uses (AREA)
Description
Claims (14)
- 動的湿潤ラインにおいて連続紙ウェブ下地と衝突する自由落下カーテンの形態で1種又はそれ以上の液体コーティング材料を供給するホッパー手段を具備するフローコーティング用装置であって、両側のエッジガイド要素が、湿潤液又は補助液を供給するように、配置され、そしてその各要素が、前記カーテンの方に向けられたその面の少なくとも1つの接触域を有し、その接触域が前記エッジガイド要素の長手方向に伸びる多数の溝及びリブを有し、そして前記エッジガイド要素の長手方向を横切った両側のリブ付き接触域に隣接して突起が配置されたフローコーティング装置。
- 前記突起上に突出面領域が配置され、その突出面領域が磨き上げられている請求項1に記載の装置。
- 前記エッジガイド要素が、エッジガイド要素の下端の領域に、湿潤液又は補助液を除去する吸引開口部を有する請求項1に記載の装置。
- 前記エッジガイド要素が、それぞれ、コーティングフィルム及び/又は補助液と接触するように設計された両エッジガイドの表面が、コーティングフィルム及び/又は補助液の流れを乱して液体中に乱流を生ぜしめる突起又はくぼみを用いることなく、ぴったりと合うように、フローコーターのホッパースライドのエッジガイドとワンピースになるように設計されている請求項1に記載の装置。
- 各吸引開口部が、接触域を流下する補助液を除去する真空装置に接続する開口部を有するチャンネルに連絡された吸引スロットを形成するくぼみとして、配置されている請求項3に記載の装置。
- 前記くぼみが接触域の全幅にわたって広がる請求項5に記載の装置。
- 前記くぼみ又は吸引開口部が下地ウェブの近傍に配置された請求項6に記載の装置。
- 前記くぼみが、突起を用いることなく、接触域中にスムーズに一体化されている請求項5に記載の装置。
- 吸引スロット又はくぼみを形成するカバープレートを取り付けるためのネジ穴を各エッジガイド手段中に設けた請求項5に記載の装置。
- カバープレートとエッジガイド手段との間に0.1〜1mmの開口部が設けられた請求項9に記載の装置。
- 前記リブ付き領域が少なくとも10mmの幅を有し、且つ/又は溝が互いに0.5mm離れて配置された請求項1に記載の装置。
- リブの上面が互いに0.5mm離れて配置された請求項11に記載の装置。
- 溝を形成する面の本質部分が互いに90度の角度で傾斜している請求項1に記載の装置。
- 各エッジガイド手段の下端が前記エッジガイド要素の長手方向延長線に対して垂直以外の角度で形成された請求項1に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34054601P | 2001-12-13 | 2001-12-13 | |
PCT/US2002/039994 WO2003049870A1 (en) | 2001-12-13 | 2002-12-12 | Method and apparatus for curtain coating |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005512767A JP2005512767A (ja) | 2005-05-12 |
JP2005512767A5 JP2005512767A5 (ja) | 2006-02-02 |
JP4309275B2 true JP4309275B2 (ja) | 2009-08-05 |
Family
ID=23333854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003550913A Expired - Fee Related JP4309275B2 (ja) | 2001-12-13 | 2002-12-12 | フローコーティング装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6982003B2 (ja) |
EP (1) | EP1458493B1 (ja) |
JP (1) | JP4309275B2 (ja) |
AT (1) | ATE295759T1 (ja) |
AU (1) | AU2002360602A1 (ja) |
CA (1) | CA2469470C (ja) |
DE (1) | DE60204240T2 (ja) |
WO (1) | WO2003049870A1 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1249533A1 (en) * | 2001-04-14 | 2002-10-16 | The Dow Chemical Company | Process for making multilayer coated paper or paperboard |
US7473333B2 (en) * | 2002-04-12 | 2009-01-06 | Dow Global Technologies Inc. | Process for making coated paper or paperboard |
US7364774B2 (en) * | 2002-04-12 | 2008-04-29 | Dow Global Technologies Inc. | Method of producing a multilayer coated substrate having improved barrier properties |
EP1398084B1 (de) * | 2002-09-10 | 2007-02-21 | ILFORD Imaging Switzerland GmbH | Verfahren und Vorrichtung zur Vorhangbeschichtung eines bewegten Trägers |
US20040121080A1 (en) * | 2002-10-17 | 2004-06-24 | Robert Urscheler | Method of producing a coated substrate |
EP2156898B1 (en) * | 2004-09-09 | 2013-07-31 | Avery Dennison Corporation | Curtain coating system |
DE102004056270A1 (de) * | 2004-11-22 | 2006-05-24 | Basf Ag | Seitenführung für die Vorhangbeschichtung |
EP1900441B1 (en) | 2006-09-15 | 2012-05-30 | Ricoh Company, Ltd. | Slide curtain coating apparatus and slide curtain coating method |
EP2121199B1 (en) * | 2006-12-19 | 2012-05-02 | Styron Europe GmbH | Curtain coating method using edge guide fluid |
US8557732B2 (en) * | 2007-02-27 | 2013-10-15 | Ricoh Company, Ltd. | Coating material and method for producing the same |
JP5228227B2 (ja) * | 2007-12-05 | 2013-07-03 | ボイス パテント ゲーエムベーハー | カーテンコータのエッジガイド |
JP2009172471A (ja) * | 2008-01-22 | 2009-08-06 | Voith Patent Gmbh | カーテンコータのエッジガイド |
DE102008040407A1 (de) | 2008-07-15 | 2010-01-21 | Voith Patent Gmbh | Vorhang-Auftragswerk |
DE102008040403A1 (de) | 2008-07-15 | 2010-01-21 | Voith Patent Gmbh | Vorhang-Auftragswerk |
DE102008040405A1 (de) | 2008-07-15 | 2010-01-21 | Voith Patent Gmbh | Vorhang-Auftragswerk |
DE102008040409A1 (de) | 2008-07-15 | 2010-01-21 | Voith Patent Gmbh | Vorhang-Auftragswerk |
JP2011050816A (ja) | 2009-08-31 | 2011-03-17 | Voith Patent Gmbh | カーテンコータのエッジガイド |
JP5605098B2 (ja) * | 2009-09-08 | 2014-10-15 | 株式会社リコー | カーテン塗布装置及びカーテン塗布方法 |
JP5720139B2 (ja) * | 2010-08-09 | 2015-05-20 | 株式会社リコー | カーテン塗布装置及びカーテン塗布方法 |
EP2292336B1 (en) * | 2009-09-08 | 2014-08-13 | Ricoh Company, Ltd. | Curtain coating apparatus and curtain coating method |
DE102012004875B3 (de) * | 2012-03-10 | 2012-07-19 | Andritz Küsters Gmbh | Vorrichtung zur Vorhangbeschichtung einer laufenden Warenbahn |
CN104487633B (zh) | 2012-06-22 | 2017-06-20 | 盛禧奥欧洲有限责任公司 | 经涂布的衬底和系统以及其制造方法 |
DE102012221175A1 (de) * | 2012-11-20 | 2014-05-22 | Bayerische Motoren Werke Aktiengesellschaft | Befüllvorrichtung mit einstellbarem Auftragswinkel |
US9333524B2 (en) * | 2013-03-15 | 2016-05-10 | Ricoh Company, Ltd. | Slot curtain coating apparatus and slot curtain coating method |
JP6160333B2 (ja) * | 2013-07-29 | 2017-07-12 | 株式会社リコー | カーテン塗布装置及びカーテン塗布方法 |
EP2952264B1 (en) * | 2014-06-05 | 2019-10-30 | Valmet Technologies, Inc. | Curtain coating device |
DE102014013996A1 (de) | 2014-09-25 | 2016-03-31 | Andritz Küsters Gmbh | Verfahren und Vorrichtung zur Vorhangbeschichtung |
EP3342928A1 (en) * | 2016-12-29 | 2018-07-04 | Valmet Technologies Oy | Curtain application device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443263A1 (de) * | 1984-11-28 | 1986-06-05 | Mannesmann AG, 4000 Düsseldorf | Schlitzduesenausbildung fuer schlitzduesen zur erzeugung eines fluessigkeitsvorhanges |
JP3552113B2 (ja) | 1992-04-21 | 2004-08-11 | 富士写真フイルム株式会社 | 塗布方法 |
EP0649054B1 (en) * | 1993-10-18 | 2001-04-25 | Eastman Kodak Company | Stripe internal edging method and apparatus |
DE19513531A1 (de) | 1995-04-10 | 1996-10-17 | Du Pont Deutschland | Verfahren und Vorrichtung zur Verminderung von Störungen beim Vorhanggießen |
EP0841588B1 (de) * | 1995-04-26 | 2002-07-10 | ILFORD Imaging Switzerland GmbH | Verfahren unr Vorrichtung zur Vorhangbeschichtung eines bewegten Trägers |
JPH09253552A (ja) | 1996-03-21 | 1997-09-30 | Konica Corp | カーテン塗布装置 |
JPH10171064A (ja) * | 1996-12-06 | 1998-06-26 | Fuji Photo Film Co Ltd | 写真用印画紙のカーテン塗布方法 |
EP0850696B1 (en) * | 1996-12-26 | 2002-08-07 | Konica Corporation | Process for coating a light-sensitive material |
US5763013A (en) | 1997-02-05 | 1998-06-09 | Eastman Kodak Company | Edge removal apparatus including air-flow blocking means for curtain coating |
DE19735588A1 (de) * | 1997-04-21 | 1999-02-18 | Jagenberg Papiertech Gmbh | Verfahren und Vorrichtung zum Auftragen einer Pigmentstreichfarbe auf eine Papier- oder Kartonbahn |
US6468592B1 (en) * | 1997-08-15 | 2002-10-22 | Jagenberg Papiertechnik Gmbh | Applying a pigment coating to a paper or cardboard strip |
EP0930530B1 (en) | 1998-01-19 | 2004-09-29 | Fuji Photo Film Co., Ltd. | Curtain coating apparatus |
US5976251A (en) * | 1998-12-17 | 1999-11-02 | Eastman Kodak Company | Inlet for introducing water to wire edge guides for curtain coating |
JP2000254567A (ja) * | 1999-03-09 | 2000-09-19 | Mitsubishi Paper Mills Ltd | 塗布方法および塗布装置 |
-
2002
- 2002-12-12 AT AT02795872T patent/ATE295759T1/de active
- 2002-12-12 WO PCT/US2002/039994 patent/WO2003049870A1/en active IP Right Grant
- 2002-12-12 EP EP02795872A patent/EP1458493B1/en not_active Expired - Lifetime
- 2002-12-12 AU AU2002360602A patent/AU2002360602A1/en not_active Abandoned
- 2002-12-12 CA CA002469470A patent/CA2469470C/en not_active Expired - Fee Related
- 2002-12-12 US US10/496,996 patent/US6982003B2/en not_active Expired - Fee Related
- 2002-12-12 JP JP2003550913A patent/JP4309275B2/ja not_active Expired - Fee Related
- 2002-12-12 DE DE60204240T patent/DE60204240T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1458493B1 (en) | 2005-05-18 |
US6982003B2 (en) | 2006-01-03 |
DE60204240D1 (de) | 2005-06-23 |
ATE295759T1 (de) | 2005-06-15 |
EP1458493A1 (en) | 2004-09-22 |
AU2002360602A1 (en) | 2003-06-23 |
CA2469470C (en) | 2009-05-12 |
JP2005512767A (ja) | 2005-05-12 |
DE60204240T2 (de) | 2006-01-26 |
US20050011439A1 (en) | 2005-01-20 |
CA2469470A1 (en) | 2003-06-19 |
WO2003049870A1 (en) | 2003-06-19 |
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