DE69416811T2 - Dickenkontrolverfahren für Düsen - Google Patents
Dickenkontrolverfahren für DüsenInfo
- Publication number
- DE69416811T2 DE69416811T2 DE69416811T DE69416811T DE69416811T2 DE 69416811 T2 DE69416811 T2 DE 69416811T2 DE 69416811 T DE69416811 T DE 69416811T DE 69416811 T DE69416811 T DE 69416811T DE 69416811 T2 DE69416811 T2 DE 69416811T2
- Authority
- DE
- Germany
- Prior art keywords
- nozzles
- control process
- thickness control
- thickness
- control
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
- B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
-
- 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
- B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/177,152 US5464577A (en) | 1994-01-04 | 1994-01-04 | Method of thickness control for dies |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69416811D1 DE69416811D1 (de) | 1999-04-08 |
DE69416811T2 true DE69416811T2 (de) | 1999-11-04 |
Family
ID=22647410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69416811T Expired - Fee Related DE69416811T2 (de) | 1994-01-04 | 1994-12-30 | Dickenkontrolverfahren für Düsen |
Country Status (6)
Country | Link |
---|---|
US (2) | US5464577A (de) |
EP (1) | EP0662386B1 (de) |
JP (1) | JPH0852782A (de) |
KR (1) | KR950023508A (de) |
CA (1) | CA2136932A1 (de) |
DE (1) | DE69416811T2 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6319552B1 (en) * | 1992-09-11 | 2001-11-20 | Stora Enso North America Corp. | Method of decreasing skip coating on a paper web |
US5728430A (en) * | 1995-06-07 | 1998-03-17 | Avery Dennison Corporation | Method for multilayer coating using pressure gradient regulation |
US6824828B2 (en) | 1995-06-07 | 2004-11-30 | Avery Dennison Corporation | Method for forming multilayer release liners |
JP3943134B2 (ja) * | 1996-03-16 | 2007-07-11 | ブリュックナー マシーネンバウ ゲーエムベーハー | 圧延用ロールの膨張量変更法及び無限状の平面体を製造し又は加工する装置のロール膨張量変更装置 |
US5860314A (en) * | 1996-10-02 | 1999-01-19 | Powers, Iii; John | Stretch bend forming apparatus, method and product formed thereby |
US6410094B2 (en) * | 1998-02-19 | 2002-06-25 | Fuji Photo Film Co., Ltd. | Extrusion coating head and coating method for flexible support |
US6206680B1 (en) | 1998-03-17 | 2001-03-27 | Extrusion Dies, Inc. | Extrusion die membrane |
US6418604B1 (en) | 1998-07-31 | 2002-07-16 | Imation Corp. | Method of fabricating die coater parts |
US6537471B2 (en) | 1999-12-14 | 2003-03-25 | Microhelix, Inc. | Method for producing ultra thin wall extrusions |
US6352424B1 (en) | 1999-12-30 | 2002-03-05 | Extrusion Dies, Inc. | Extrusion die membrane assembly |
US6663375B1 (en) | 2000-06-19 | 2003-12-16 | Extrusion Dies, Inc. | Dual flexible lip extrusion apparatus with pivoting actuation member |
US20040123934A1 (en) * | 2000-11-03 | 2004-07-01 | Glen Hamrick | Polyurethane coating process for carpet backing |
US6813820B2 (en) * | 2001-12-19 | 2004-11-09 | 3M Innovative Properties Company | Method of improving coating uniformity |
EP1472072A1 (de) * | 2002-02-08 | 2004-11-03 | E. I. du Pont de Nemours and Company | Schlitzdüse |
JP3808792B2 (ja) * | 2002-03-28 | 2006-08-16 | 大日本スクリーン製造株式会社 | 基板処理装置およびスリットノズル |
US20030190428A1 (en) * | 2002-04-03 | 2003-10-09 | Stora Enso North America Corporation | Method and apparatus for reducing fluid flow disruptions |
KR101086298B1 (ko) * | 2003-06-03 | 2011-11-24 | 애버리 데니슨 코포레이션 | 다이 조립체 |
JP2005002448A (ja) * | 2003-06-13 | 2005-01-06 | Tokyo Electron Ltd | 無電解メッキ装置および無電解メッキ方法 |
US7819077B2 (en) * | 2003-09-17 | 2010-10-26 | 3M Innovative Properties Company | Die coaters |
US7311506B2 (en) * | 2004-10-07 | 2007-12-25 | Eastman Kodak Company | Actuator base nubbin alignment |
KR100934834B1 (ko) * | 2005-06-20 | 2009-12-31 | 엘지디스플레이 주식회사 | 도포액 도포장치 및 이를 이용한 액정표시장치의 제조방법 |
JP5007168B2 (ja) * | 2007-07-10 | 2012-08-22 | 日東電工株式会社 | ダイコーター調整方法及び光学フィルムの製造方法 |
US20100123262A1 (en) * | 2008-11-18 | 2010-05-20 | Lewis Conrad Keller | Multi-orifice extrusion die and method for obtaining uniform flow |
JPWO2011145172A1 (ja) * | 2010-05-18 | 2013-07-22 | フォイト パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングVOITH PATENT GmbH | Dfコータ用ヘッド |
US9277753B2 (en) | 2010-08-20 | 2016-03-08 | Frito-Lay North America, Inc. | Synchronized cutting and injection system and method |
EP2718086B1 (de) * | 2011-06-07 | 2020-12-02 | 3M Innovative Properties Company | Schlitzdüsen-positionseinstellung |
US9579684B2 (en) | 2011-06-07 | 2017-02-28 | 3M Innovative Properties Company | Slot die position adjustment control |
US9044894B2 (en) | 2011-06-07 | 2015-06-02 | 3M Innovative Properties Company | Slot die position adjustment and return to baseline |
US9216535B2 (en) | 2011-06-07 | 2015-12-22 | 3M Innovative Properties Company | Slot die position adjustments to facilitate patterned products |
DE102012010050A1 (de) | 2012-05-22 | 2013-11-28 | Andritz Küsters Gmbh | Kaskadendüse zum Auftragen mehrerer Schichten |
US10537913B2 (en) * | 2013-04-29 | 2020-01-21 | Hewlett-Packard Development Company, L.P. | Selective slot coating |
WO2015009033A1 (ko) * | 2013-07-16 | 2015-01-22 | 주식회사 엘지화학 | 슬롯 다이 코터용 부재, 슬롯 다이 코터용 가동 부재, 및 이를 적용한 전극 생산용 슬롯 다이 코터 |
US10315215B2 (en) * | 2015-04-08 | 2019-06-11 | The Boeing Company | Apparatuses, systems, and methods for applying a viscous material |
DE102015119818A1 (de) * | 2015-11-17 | 2017-05-18 | V.I.E. Systems GmbH | Vorhangdüse zum beschichten eines substrats mit variabler spaltbreite |
US10272609B2 (en) * | 2016-09-26 | 2019-04-30 | Nordson Corporation | Extrusion die having thermally responsive lip adjustment assembly |
DE102018127673A1 (de) * | 2018-11-06 | 2020-05-07 | Windmöller & Hölscher Kg | Verfahren für die Kontrolle eines Düsenspaltes einer Austrittsdüse für eine Folienbahn eine Flachfolienmaschine |
DE102018127671A1 (de) | 2018-11-06 | 2020-05-07 | Windmöller & Hölscher Kg | Verfahren für die Kontrolle eines Dickenprofils einer Folienbahn |
DE102018127670A1 (de) | 2018-11-06 | 2020-05-07 | Windmöller & Hölscher Kg | Stellvorrichtung für eine Kontrolle einer Austrittsdicke eines Düsenaustrittsspaltes einer Flachfolienmaschine |
KR20210029579A (ko) * | 2019-09-06 | 2021-03-16 | 주식회사 엘지화학 | 에어 벤트를 포함하는 슬롯 다이 코팅 장치 |
DE102020123740A1 (de) | 2020-09-11 | 2022-03-17 | Speira Gmbh | Verfahren und Vorrichtung zur elektrostatischen Beschichtung von Metallbändern |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1715859A (en) * | 1929-06-04 | norton | ||
GB357446A (en) * | 1930-01-27 | 1931-09-24 | Maurer Alfred | Solution regulating device for use in the manufacture of cellulose films of various thickness |
US2938231A (en) * | 1958-10-02 | 1960-05-31 | Blaw Knox Co | Plastic extrusion die |
NL280138A (de) * | 1961-06-26 | 1900-01-01 | ||
US3102302A (en) * | 1961-09-25 | 1963-09-03 | Du Pont | Lever arm actuated extrusion die adjuster |
BE657349A (de) * | 1963-12-23 | 1965-04-16 | ||
US3523987A (en) * | 1964-10-19 | 1970-08-11 | Du Pont | Process for casting films of uniform thickness |
NL157542B (nl) * | 1966-12-29 | 1978-08-15 | Hoechst Ag | Mondstuk met brede spleet. |
US3464087A (en) * | 1967-08-08 | 1969-09-02 | St Regis Paper Co | Multiple-channel extrusion die for the production of multilayer thermoplastic sheet materials |
GB1242733A (en) * | 1967-10-24 | 1971-08-11 | Rudolf Paul Fritsch | A slit-shaped extrusion nozzle for extrusion of synthetic thermoplastics materials |
US3508947A (en) * | 1968-06-03 | 1970-04-28 | Eastman Kodak Co | Method for simultaneously applying a plurality of coated layers by forming a stable multilayer free-falling vertical curtain |
US3819775A (en) * | 1972-08-15 | 1974-06-25 | R Mules | Method of making polymeric film |
US3940221A (en) * | 1973-09-10 | 1976-02-24 | Welex Incorporated | Thickness control system for an extrusion die |
DE2359413C3 (de) * | 1973-11-29 | 1982-02-11 | Jagenberg-Werke AG, 4000 Düsseldorf | Vorrichtung zum Beschichten laufender Werkstoffbahnen aus Papier, Karton, Kunststoff o.dgl. |
US4182259A (en) * | 1978-10-04 | 1980-01-08 | The Dow Chemical Company | Apparatus for measuring coating thickness on an applicator roll |
US4251566A (en) * | 1978-10-12 | 1981-02-17 | Champion International Corporation | Gum thickness regulator |
SU818889A2 (ru) * | 1979-05-28 | 1981-04-07 | Казанский Научно-Исследовательскийтехнологический И Проектный Ин-Ститут Химико-Фотографическойпромышленности | Многощелева головка дл нане-СЕНи фОТОэМульСии HA пОдлОжКу |
SU821178A1 (ru) * | 1979-06-06 | 1981-04-15 | Казанский Научно-Исследовательскийтехнологический И Проектный Институтхимико-Фотографической Промышленности | Щелева головка дл нанесени РАСТВОРА HA пОдлОжКу |
SU821179A1 (ru) * | 1979-06-19 | 1981-04-15 | Казанский Научно-Исследовательскийтехнологический И Проектный Институтхимико-Фотографической Промышленности | Экструзионна головка дл нанесе-Ни фОТОэМульСии HA пОдлОжКу |
JPS5842025B2 (ja) * | 1979-09-07 | 1983-09-16 | レンゴ−株式会社 | シングルフエ−サ |
US4364722A (en) * | 1981-04-02 | 1982-12-21 | U.C. Industries | Foam extrusion die assembly |
DE3216377A1 (de) * | 1981-09-26 | 1983-06-16 | Detlef Dipl.-Ing. 4970 Bad Oeynhausen Gneuss | Vorrichtung zur herstellung von rohren aus plastischen massen |
JPS6050133B2 (ja) * | 1981-11-05 | 1985-11-07 | 東芝機械株式会社 | 口金隙間調整方法 |
DE8223604U1 (de) * | 1982-08-21 | 1982-11-18 | Breynk, Wolfgang, Dipl.-Ing., 5000 Köln | Dosiervorrichtung |
GB2150051B (en) * | 1983-11-23 | 1987-02-04 | Hd Engineering Limited | Coating surfaces |
JPS60210418A (ja) * | 1984-04-04 | 1985-10-22 | Mitsubishi Heavy Ind Ltd | 厚み制御用ダイ |
US4533308A (en) * | 1984-04-16 | 1985-08-06 | Peter Cloeren | Multimanifold extrusion die and coextrusion process |
DE3427915C1 (de) * | 1984-07-28 | 1986-03-06 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Kalibrieraggregat einer Strangpressvorrichtung fuer thermoplastifizierten Kunststoff |
SU1232292A1 (ru) * | 1984-08-13 | 1986-05-23 | Специальное Конструкторско-Технологическое Бюро Химико-Фотографической Промышленности | Четырехщелева экструзионна головка |
JPH062363B2 (ja) * | 1984-08-30 | 1994-01-12 | イ−.アイ.デュポン ド ヌム−ル アンド カンパニ− | 押出しコーティング装置およびその制御方法 |
JPS6317024A (ja) * | 1986-07-10 | 1988-01-25 | Showa Denko Kk | 熱可塑性樹脂フイルム類の製造方法 |
US4732776A (en) * | 1987-02-24 | 1988-03-22 | Measurex Corporation | Apparatus and method for controlling the thickness of coatings on paper or other materials |
JPH07106332B2 (ja) * | 1988-08-23 | 1995-11-15 | 富士写真フイルム株式会社 | 塗布装置 |
DE68906384T2 (de) * | 1989-08-09 | 1993-08-12 | Sumitomo Heavy Industries | Struktur des lippenantriebs einer breitschlitzduese. |
US5147462A (en) * | 1990-02-16 | 1992-09-15 | Alcan Aluminum Corporation | Apparatus for automatic film thickness control |
US5067432A (en) * | 1990-05-23 | 1991-11-26 | Extrusion Dies, Inc. | Replaceable wiping insert for slot die head |
-
1994
- 1994-01-04 US US08/177,152 patent/US5464577A/en not_active Expired - Lifetime
- 1994-11-29 CA CA002136932A patent/CA2136932A1/en not_active Abandoned
- 1994-12-27 KR KR1019940037178A patent/KR950023508A/ko not_active Application Discontinuation
- 1994-12-28 JP JP6327708A patent/JPH0852782A/ja active Pending
- 1994-12-30 EP EP94120928A patent/EP0662386B1/de not_active Expired - Lifetime
- 1994-12-30 DE DE69416811T patent/DE69416811T2/de not_active Expired - Fee Related
-
1995
- 1995-06-02 US US08/459,311 patent/US5587184A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5587184A (en) | 1996-12-24 |
EP0662386B1 (de) | 1999-03-03 |
KR950023508A (ko) | 1995-08-18 |
JPH0852782A (ja) | 1996-02-27 |
EP0662386A1 (de) | 1995-07-12 |
DE69416811D1 (de) | 1999-04-08 |
US5464577A (en) | 1995-11-07 |
CA2136932A1 (en) | 1995-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |