DE69422240D1 - Extrusion von Verbundmaterial mit Breiteneinstellungsmöglichkeit - Google Patents
Extrusion von Verbundmaterial mit BreiteneinstellungsmöglichkeitInfo
- Publication number
- DE69422240D1 DE69422240D1 DE69422240T DE69422240T DE69422240D1 DE 69422240 D1 DE69422240 D1 DE 69422240D1 DE 69422240 T DE69422240 T DE 69422240T DE 69422240 T DE69422240 T DE 69422240T DE 69422240 D1 DE69422240 D1 DE 69422240D1
- Authority
- DE
- Germany
- Prior art keywords
- extrusion
- composite material
- width adjustment
- adjustment options
- options
- 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 - Lifetime
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
- 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
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- 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
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92628—Width or height
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
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 |
---|---|---|---|
US08/112,107 US5451357A (en) | 1993-08-26 | 1993-08-26 | Apparatus and process for composite extrusion with width adjustment |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69422240D1 true DE69422240D1 (de) | 2000-01-27 |
DE69422240T2 DE69422240T2 (de) | 2000-07-06 |
Family
ID=22342147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69422240T Expired - Lifetime DE69422240T2 (de) | 1993-08-26 | 1994-08-25 | Extrusion von Verbundmaterial mit Breiteneinstellungsmöglichkeit |
Country Status (4)
Country | Link |
---|---|
US (1) | US5451357A (de) |
EP (1) | EP0642912B1 (de) |
JP (1) | JP3459960B2 (de) |
DE (1) | DE69422240T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5830391A (en) * | 1996-07-17 | 1998-11-03 | E. I. Du Pont De Nemours And Company | Adjustable, leak-free sealing device for polymer dies |
US5762734A (en) * | 1996-08-30 | 1998-06-09 | Kimberly-Clark Worldwide, Inc. | Process of making fibers |
US6060636A (en) * | 1996-09-04 | 2000-05-09 | Kimberly-Clark Worldwide, Inc. | Treatment of materials to improve handling of viscoelastic fluids |
DE19755696C2 (de) * | 1997-12-16 | 2000-11-30 | Kuhne Gmbh | Extrusionsvorrichtung |
WO2002076705A1 (en) * | 2001-03-23 | 2002-10-03 | Rpc Cobelplast Montonate S.R.L. | Extrusion head with adjustable width, for the extrusion of fast thermodegradable polymers, and extrusion process making use thereof |
JP3944846B2 (ja) * | 2002-12-03 | 2007-07-18 | 富士フイルム株式会社 | 樹脂膜の形成方法及び装置 |
DE10333121B4 (de) * | 2003-07-21 | 2006-01-19 | Kodak Polychrome Graphics Gmbh | Vorrichtung und Verfahren zum Beschichten von Material |
JP5100274B2 (ja) * | 2007-03-29 | 2012-12-19 | 富士フイルム株式会社 | 流延ダイ、ドープ流延方法及び溶液製膜方法 |
US20080258335A1 (en) * | 2007-03-29 | 2008-10-23 | Abiru Daisaku | Casting unit, dope applying method, and solution casting method |
US8092207B2 (en) * | 2007-05-03 | 2012-01-10 | Cloeren Incorporated | Decoupled transverse flow metering gap and lip gap |
US8123511B2 (en) * | 2007-05-03 | 2012-02-28 | Cloeren Incorporated | Decoupled transverse flow metering gap and lip gap |
US8460588B2 (en) * | 2007-07-30 | 2013-06-11 | Kimberly-Clark Worldwide, Inc. | Cross directional zoned bicomponent films, film laminates, and systems and methods for manufacture of the same |
JP2009072915A (ja) * | 2007-09-18 | 2009-04-09 | Fujifilm Corp | 成形板の製造方法および製造装置 |
US9149967B2 (en) | 2011-11-16 | 2015-10-06 | Nordson Corporation | Extrusion dies with internal and/or external deckles |
US9067351B2 (en) | 2012-03-29 | 2015-06-30 | Cloeren Incorporated | Varying transition zone manifold |
MY171784A (en) * | 2012-11-29 | 2019-10-29 | Kaneka Corp | Film manufacturing method, film manufacturing device, and jig |
US9132580B2 (en) | 2013-10-10 | 2015-09-15 | Nordson Corporation | Extrusion die with deckle system and methods of using same |
US10040234B2 (en) * | 2014-05-27 | 2018-08-07 | Nordson Corporation | Multi-manifold extrusion die with deckle system and method of using same |
WO2017042086A1 (en) | 2015-09-07 | 2017-03-16 | Sabic Global Technologies B.V. | Process for production of stretch film |
US10974432B2 (en) * | 2017-09-26 | 2021-04-13 | Nordson Corporation | Extrusion system including an edge encapsulation block |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859475A (en) * | 1956-08-21 | 1958-11-11 | Modern Plastic Machinery Corp | Adjustable extrusion dies |
US3018515A (en) * | 1957-12-23 | 1962-01-30 | Clyde Paper Company Ltd | Manufacture of plastic sheets |
US2982995A (en) * | 1958-10-09 | 1961-05-09 | St Regis Paper Co | Control of the edge formation of extruded plastic film |
US3072962A (en) * | 1960-06-20 | 1963-01-15 | American Viscose Corp | Film extrusion nozzle |
US3583032A (en) * | 1968-06-04 | 1971-06-08 | Beloit Corp | Apparatus for casting multi-layer composite film |
US3684422A (en) * | 1970-03-17 | 1972-08-15 | Voith Gmbh J M | Fishtail die for producing thermoplastic films and sheets |
US3711235A (en) * | 1971-11-10 | 1973-01-16 | Egan Machinery Co | Extrusion die deckle means |
US3860383A (en) * | 1973-01-11 | 1975-01-14 | Phillips Petroleum Co | Sheet extrusion die opening restriction device |
US4057385A (en) * | 1974-06-29 | 1977-11-08 | Mitsubishi Petrochemical Co., Ltd. | Deckle cooling means to prevent leakage |
US4283168A (en) * | 1979-09-13 | 1981-08-11 | Westvaco Corporation | Thermoplastic film extrusion apparatus |
US4272312A (en) * | 1979-11-01 | 1981-06-09 | Champion International Corporation | Process for extruding films of thermoplastic polyester film-forming materials |
US4348346A (en) * | 1980-07-23 | 1982-09-07 | Champion International Corporation | Polyester film extrusion with edge bead control |
JPS6028571Y2 (ja) * | 1981-02-05 | 1985-08-30 | 茂吉 前島 | Tダイ |
JPS58124618A (ja) * | 1982-01-20 | 1983-07-25 | テトラ・パツク・インタ−ナシヨナル・アクチ−ボラグ | 熱可塑性フイルム押出成形用tダイ |
US4533510A (en) * | 1983-09-19 | 1985-08-06 | Nissel Frank R | Method and apparatus for continuously co-extruding a sheet |
US4731004A (en) * | 1984-10-12 | 1988-03-15 | Princeton Packaging, Inc. | Side-by-side co-extrusion of film using multiple materials |
US4659302A (en) * | 1985-01-22 | 1987-04-21 | Jyohoku Seiko Co., Ltd. | Deckle structure for a film extrusion die |
US4784815A (en) * | 1987-06-05 | 1988-11-15 | P.C.E. Corp. | Edge-laminating apparatus and process |
US5120484A (en) * | 1991-03-05 | 1992-06-09 | The Cloeren Company | Coextrusion nozzle and process |
-
1993
- 1993-08-26 US US08/112,107 patent/US5451357A/en not_active Expired - Lifetime
-
1994
- 1994-08-25 DE DE69422240T patent/DE69422240T2/de not_active Expired - Lifetime
- 1994-08-25 JP JP20061094A patent/JP3459960B2/ja not_active Expired - Fee Related
- 1994-08-25 EP EP94113288A patent/EP0642912B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0642912A1 (de) | 1995-03-15 |
US5451357A (en) | 1995-09-19 |
JP3459960B2 (ja) | 2003-10-27 |
JPH0776038A (ja) | 1995-03-20 |
DE69422240T2 (de) | 2000-07-06 |
EP0642912B1 (de) | 1999-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER & PARTNER, 70173 STUTTGART |