JP4403179B2 - 繊維ウェブコーティング装置用のノズルビームの配置 - Google Patents
繊維ウェブコーティング装置用のノズルビームの配置 Download PDFInfo
- Publication number
- JP4403179B2 JP4403179B2 JP2006525850A JP2006525850A JP4403179B2 JP 4403179 B2 JP4403179 B2 JP 4403179B2 JP 2006525850 A JP2006525850 A JP 2006525850A JP 2006525850 A JP2006525850 A JP 2006525850A JP 4403179 B2 JP4403179 B2 JP 4403179B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- chamber
- supply
- supply chamber
- 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.)
- Active
Links
- 239000011248 coating agent Substances 0.000 title claims description 61
- 238000000576 coating method Methods 0.000 title claims description 61
- 239000000835 fiber Substances 0.000 title description 2
- 239000002826 coolant Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000007766 curtain coating Methods 0.000 claims description 3
- 229960001716 benzalkonium Drugs 0.000 claims 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 claims 1
- 239000006072 paste Substances 0.000 description 28
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
- D21H23/48—Curtain coaters
-
- 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
-
- 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
Landscapes
- Coating Apparatus (AREA)
- Paper (AREA)
Description
Claims (6)
- 紙/ボードウェブ用のスライド供給カーテンコーティング装置であって、少なくとも2つの隣接ノズル部を含むノズルユニット(1)からなり、前記ノズルユニットは、コーティング装置の長手方向(W)に延びる少なくとも1つの供給チャンバ(12)を収容し、該供給チャンバにコーティングペーストが供給手段により供給され、前記ノズルユニットは、少なくとも1つの均等チャンバ(13)を備え、該均等チャンバ(13)はノズル部の間の境界面で規定され、供給チャンバと連通し、コーティング装置の長手方向(W)に延びており、前記ノズルユニットは、ノズル部間にノズルスロット(30)を有し、該ノズルスロット(30)は前記少なくとも1つの均等チャンバ(13)により前記少なくとも1つの供給チャンバ(12)と連通し、該ノズルスロット(30)はコーティング装置の長手方向(W)に延び、該ノズルスロット(30)にコーティングペーストが供給チャンバから均等チャンバを通ってノズルスロットの全幅を横切って供給され、ノズルスロット(30)の出口開口(31)から放出されるコーティング装置において、
前記供給チャンバ(12)は、ノズルスロット(30)と均等チャンバ(13)に対して偏心した位置で、ノズル部の1つの中に完全に形成され、供給チャンバ(12)から均等チャンバ(13)へのコーティングペーストの供給は、ノズル部の内側に設けられた流路により有効にされることを特徴とするコーティング装置。 - 前記供給チャンバ(12)は、供給物質の入口端から反対側に向かってその長手方向に収束するように設計され、前記供給チャンバ(12)の壁の少なくとも1つは、供給チャンバの収束性を所望通りに設定するために調整可能であることを特徴とする請求項1に記載のコーティング装置。
- 前記供給チャンバ(12)は、供給チャンバの収束性を所望通りに設定するために調整可能なその底壁を有することを特徴とする請求項2に記載のコーティング装置。
- 前記供給チャンバと連通する冷却媒体用の区画(17)が設けられていることを特徴とする請求項1に記載のコーティング装置。
- 前記供給チャンバは曲がったシート状の剛体から形成され、前記冷却媒体用の区画は当該供給チャンバと連通していることを特徴とする請求項4に記載のコーティング装置。
- 請求項1から5のいずれかに記載の装置のカーテンコーティングへの使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20035150A FI114726B (fi) | 2003-09-10 | 2003-09-10 | Järjestely kuiturainan päällystinlaitteen suutinpalkissa |
PCT/FI2004/050124 WO2005024133A1 (en) | 2003-09-10 | 2004-09-02 | Arrangement in a nozzle beam for a fibrous web coating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007504943A JP2007504943A (ja) | 2007-03-08 |
JP4403179B2 true JP4403179B2 (ja) | 2010-01-20 |
Family
ID=27839092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006525850A Active JP4403179B2 (ja) | 2003-09-10 | 2004-09-02 | 繊維ウェブコーティング装置用のノズルビームの配置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4403179B2 (ja) |
DE (1) | DE112004001570B4 (ja) |
FI (1) | FI114726B (ja) |
WO (1) | WO2005024133A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI118926B (fi) * | 2007-02-15 | 2008-05-15 | Metso Paper Inc | Paperi-/kartonkirainan verhopäällystyslaite |
FI120411B (fi) | 2007-04-05 | 2009-10-15 | Metso Paper Inc | Suutinrakenne tasolta syöttävään verhopäällystyslaitteeseen ja menetelmä verhopäällystyslaitteen suutinrakenteeseen kuuluvan suutinraon leveysprofiilin säätämiseksi |
DE102008040584A1 (de) | 2008-07-21 | 2010-01-28 | Voith Patent Gmbh | Slide-Die-Vorhang-Auftragsmaschine |
DE102009048820A1 (de) | 2009-10-09 | 2011-04-14 | Andritz Küsters Gmbh | Vorhang-Auftragswerk |
DE102012004875B3 (de) * | 2012-03-10 | 2012-07-19 | Andritz Küsters Gmbh | Vorrichtung zur Vorhangbeschichtung einer laufenden Warenbahn |
DE102012010050A1 (de) | 2012-05-22 | 2013-11-28 | Andritz Küsters Gmbh | Kaskadendüse zum Auftragen mehrerer Schichten |
EP2894254B1 (en) * | 2014-01-08 | 2019-08-21 | Valmet Technologies, Inc. | Coating device for applying coating color onto a fiber web and method for coating of a fiber web |
DE102014013996A1 (de) | 2014-09-25 | 2016-03-31 | Andritz Küsters Gmbh | Verfahren und Vorrichtung zur Vorhangbeschichtung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH530032A (de) * | 1971-08-31 | 1972-10-31 | Ciba Geigy Ag | Vorrichtung zum Auftragen photographischer Beschichtungsmassen |
CH626817A5 (ja) * | 1977-09-12 | 1981-12-15 | Ciba Geigy Ag | |
JP3220265B2 (ja) * | 1992-12-28 | 2001-10-22 | 株式会社康井精機 | 塗工装置 |
JP2510836B2 (ja) * | 1993-12-29 | 1996-06-26 | 中外炉工業株式会社 | ダイ型式ブレ―ドコ―タ |
DE29520686U1 (de) * | 1995-12-29 | 1996-04-04 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Auftragwerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn |
DE19651738A1 (de) * | 1996-12-12 | 1998-06-18 | Voith Sulzer Papiermasch Gmbh | Auftragswerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Oberfläche |
DE19755625A1 (de) * | 1997-12-15 | 1999-07-01 | Jagenberg Papiertech Gmbh | Schlitzdüse zum Beschichten von Materialbahnen, insbesondere Papier- oder Kartonbahnen mit Pigmentstreichfarbe |
DE19757678A1 (de) * | 1997-12-23 | 1999-06-24 | Voith Sulzer Papiertech Patent | Auftragsvorrichtung |
FI113197B (fi) * | 2002-09-20 | 2004-03-15 | Metso Paper Inc | Levityslaite |
-
2003
- 2003-09-10 FI FI20035150A patent/FI114726B/fi not_active IP Right Cessation
-
2004
- 2004-09-02 JP JP2006525850A patent/JP4403179B2/ja active Active
- 2004-09-02 DE DE112004001570T patent/DE112004001570B4/de active Active
- 2004-09-02 WO PCT/FI2004/050124 patent/WO2005024133A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI114726B (fi) | 2004-12-15 |
DE112004001570B4 (de) | 2013-02-21 |
FI20035150A0 (fi) | 2003-09-10 |
DE112004001570T5 (de) | 2006-08-03 |
WO2005024133A1 (en) | 2005-03-17 |
JP2007504943A (ja) | 2007-03-08 |
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