AR001075A1 - Aparato y método de extrusión para producir una tira perfilada de material composite - Google Patents
Aparato y método de extrusión para producir una tira perfilada de material compositeInfo
- Publication number
- AR001075A1 AR001075A1 AR33523596A AR33523596A AR001075A1 AR 001075 A1 AR001075 A1 AR 001075A1 AR 33523596 A AR33523596 A AR 33523596A AR 33523596 A AR33523596 A AR 33523596A AR 001075 A1 AR001075 A1 AR 001075A1
- Authority
- AR
- Argentina
- Prior art keywords
- extrusion
- die
- composite material
- profiled strip
- producing
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title abstract 8
- 239000002131 composite material Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
-
- 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
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92019—Pressure
-
- 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
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/92409—Die; Nozzle zone
-
- 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
- B29C2948/92514—Pressure
-
- 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
-
- 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
-
- 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
-
- 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
- B29C2948/92952—Drive section, e.g. gearbox, motor or drive fluids
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/002—Treads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Un aparato y método de extrusión para producir una tira perfilada de material composite, caracterizados por un cabezal de extrusión que tiene unapluralidad de canales de flujo que se extienden hacia una matriz de extrusión y por lo menos dos extrusoras para hacer avanzar los respectivos componentes bajorespectivas presiones diferentes al interior de los canales de flujo para su paso hacia la matriz de extrusión. La matriz de extrusión tiene una salida dela matriz en común desde la cuallos componentes son descargados de modo de formar la tira perfilada de material composite, y hay unos respectivosdispositivos para la restricción del flujo dispuestos en los canales de flujo entre las extrusoras y la matriz de extrusión. Los dispositivos para larestricción del flujo, operan de modo de disminuir la diferencia de presiones entre los componentes antes de que los mismos sean yuxtapuestos en la matrizde extrusión y además para atenuar o amortiguar el efecto de los cambios enla velocidad de las extrusoras, en el perfil de la tira perfilada de materialcomposite.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/382,225 US5527499A (en) | 1995-01-31 | 1995-01-31 | Extrusion apparatus and method with pressure equalization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR001075A1 true AR001075A1 (es) | 1997-09-24 |
Family
ID=23508031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR33523596A AR001075A1 (es) | 1995-01-31 | 1996-01-30 | Aparato y método de extrusión para producir una tira perfilada de material composite |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5527499A (es) |
| EP (1) | EP0724945B1 (es) |
| JP (1) | JP3630488B2 (es) |
| AR (1) | AR001075A1 (es) |
| AU (1) | AU692335B2 (es) |
| BR (1) | BR9600261A (es) |
| CA (1) | CA2168273C (es) |
| DE (1) | DE69607048T2 (es) |
| ES (1) | ES2143098T3 (es) |
| NZ (1) | NZ280907A (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1301946B1 (it) * | 1998-07-28 | 2000-07-20 | Previero Sas | Gruppo di filtrazione per materiale plastico fuso con elementifiltranti sostituibili senza arresto del flusso di materiale. |
| JP3834199B2 (ja) * | 2000-11-22 | 2006-10-18 | 住友ゴム工業株式会社 | ゴム成形方法およびゴム成形装置 |
| JP4726341B2 (ja) * | 2001-07-03 | 2011-07-20 | 株式会社ブリヂストン | インシュレーションヘッド |
| WO2004022322A1 (en) * | 2002-05-31 | 2004-03-18 | Pirelli Pneumatici S.P.A. | A method and apparatus for manufacturing elastomeric components of a tyre for vehicle wheels |
| US7052568B2 (en) * | 2002-10-28 | 2006-05-30 | Bridgestone Firestone North American Tire, Llc | Tire retreading method |
| MXPA05004969A (es) * | 2002-11-05 | 2005-08-02 | James Hardie Int Finance Bv | Metodo y aparato para producir silicato de calcio hidratado. |
| EP1440783B1 (de) * | 2003-01-25 | 2007-04-18 | Motech GmbH Technology & Systems | Verfahren zur Herstellung eines Verpackungsbandes |
| US20060076703A1 (en) * | 2004-10-13 | 2006-04-13 | Looman Ernest W Jr | Double flow channel for an extruder head |
| WO2006061860A1 (en) * | 2004-12-07 | 2006-06-15 | Pirelli Pneumatici S.P.A. | Method and apparatus for manufacturing layered articles made of elastomeric material |
| WO2006046162A1 (en) * | 2004-10-27 | 2006-05-04 | Pirelli Tyre S.P.A. | Method and apparatus for manufacturing layered articles made of elastomeric material |
| US7393198B2 (en) * | 2006-07-28 | 2008-07-01 | Husky Injection Molding Systems Ltd. | Molding-system viscous-drag sensor |
| DE602008005667D1 (de) * | 2007-05-31 | 2011-05-05 | Michelin Soc Tech | Vorrichtung und Methode zur Ummantelung eines Strangs |
| DE102008016341A1 (de) * | 2008-03-28 | 2009-10-01 | Troester Gmbh & Co. Kg | Vorrichtung zur Herstellung eines ein- oder mehrschichtigen Aufbaus aus thermoplastischen Werkstoffen |
| JP5188401B2 (ja) * | 2009-01-08 | 2013-04-24 | 株式会社ブリヂストン | タイヤ成形装置及びタイヤ製造方法 |
| DE102009048980A1 (de) * | 2009-10-09 | 2011-04-14 | Troester Gmbh & Co. Kg | Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung |
| US9227372B2 (en) * | 2011-12-19 | 2016-01-05 | The Goodyear Tire & Rubber Company | Conicity correction for rubber component extrusion |
| DE102014117068B4 (de) | 2014-11-21 | 2020-04-23 | KraussMaffei Extrusion GmbH | Mehrfach-Strangpresskopf sowie Laufprofil-Herstellvorrichtung zum Herstellen von Laufprofilen von Fahrzeugreifen |
| DE102016121262B3 (de) * | 2016-11-07 | 2018-02-22 | Troester Gmbh & Co. Kg | Extrusionsvorrichtung |
| DE102018108964A1 (de) * | 2018-04-16 | 2019-10-17 | Kraussmaffei Berstorff Gmbh | Extrusionsvorrichtung mit wenigstens einer Lochplatte |
| WO2023069019A2 (en) * | 2021-10-18 | 2023-04-27 | Singapore University Of Technology And Design | Method and system for fabricating a porous structure based on extrusion-based additive manufacturing, and porous structure thereof |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2566854A (en) * | 1949-01-26 | 1951-09-04 | Us Rubber Co | Extrusion control |
| DE1199488B (de) * | 1960-04-01 | 1965-08-26 | Pegulan Werke Ag | Zweiteiliger Spritzkopf zum Aufbringen von Deckschichten beim Herstellen von Kunststoff-Foerderbaendern od. dgl. |
| US3863001A (en) * | 1972-10-05 | 1975-01-28 | Jr Mario F Thumudo | Extrusion method for equalizing frictional material drag |
| US4075265A (en) * | 1975-07-18 | 1978-02-21 | Monsanto Research Corporation | Process for making instant shaped foams |
| JPS53129731U (es) * | 1977-03-23 | 1978-10-14 | ||
| US4097566A (en) * | 1977-06-01 | 1978-06-27 | Nucleonics Data Systems | Extrusion line control system |
| FR2497145A1 (fr) * | 1980-12-29 | 1982-07-02 | Pirelli Treficable | Procede et appareillage pour l'extrusion en continu de produits filtres au travers de filtres fins |
| US4416605A (en) * | 1981-05-07 | 1983-11-22 | Kabushiki Kaisha Kobe Seiko Sho | Screen/diverter changing mechanism for extruders |
| DE3315184C1 (de) * | 1983-04-27 | 1984-06-28 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und Strangpresseinrichtung zum UEberwachen der Herstellung von Profilen aus einer oder mehreren Kautschuk- oder Kunststoffmischungen |
| JPS6027515A (ja) * | 1983-07-27 | 1985-02-12 | Toshiba Mach Co Ltd | 押出機の多層tダイの樹脂切換弁 |
| GB2166568B (en) * | 1984-09-22 | 1987-12-31 | Berstorff Gmbh Masch Hermann | A method and apparatus for monitoring deviations in the dimensions of a continuously extruded profile strip |
| DE3434904C1 (de) * | 1984-09-22 | 1985-10-17 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und Anlage zum UEberwachen der Abmessungen eines aus einer oder mehreren Mischungen bestehenden,kontinuierlich extrudierten Profilbandes aus Kautschuk oder thermoplastischem Kunststoff |
| JPS61118224A (ja) * | 1984-11-15 | 1986-06-05 | Teito Rubber Seizo Kk | 異形成形品同時多数押出装置 |
| DE3526050C2 (de) * | 1985-07-20 | 1994-11-17 | Krupp Ag Hoesch Krupp | Verfahren zum Betreiben eines Extruders |
| DE3534770C1 (de) * | 1985-09-30 | 1986-11-13 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und Anordnung zum materialverlustarmen Anfahren einer Mehrfachstrangpresse zum Herstellen von aus verschiedenen Kautschuk- oder Kunststoffmischungen bestehendenProfilstraengen,beispielsweise fuer Lauf- oder Seitenstreifen von Fahrzeugreifen |
| DE3535269C1 (de) * | 1985-10-03 | 1986-12-18 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Abdichteinrichtung fuer eine Siebwechselvorrichtung |
| SE452129B (sv) * | 1986-03-07 | 1987-11-16 | Bo Nilsson | Forfarande for styrning av bearbetning och utmatning av plastmassa vid strengsprutning |
| DE3613071A1 (de) * | 1986-04-18 | 1987-10-22 | Nisith Ranjan Ghose | Extrusionskopf |
| US4832882A (en) * | 1986-11-06 | 1989-05-23 | Synthetics International Corp. | Method of removing impurities from a material |
| JPH0692111B2 (ja) * | 1988-10-31 | 1994-11-16 | 株式会社日本製鋼所 | 多層パリソン成形装置 |
| US4892473A (en) * | 1988-12-22 | 1990-01-09 | Bridgestone/Firestone, Inc. | Head for extrusion of elastomeric contour innerliner |
| US5128077A (en) * | 1991-02-12 | 1992-07-07 | General Tire, Inc. | Method for producing multicomponent extrusions having controlled component contributions |
| US5147195A (en) * | 1991-06-13 | 1992-09-15 | The Cloeren Company | Extrusion apparatus with adjustable flow-restricting member |
| JP2597705Y2 (ja) * | 1992-07-13 | 1999-07-12 | 石川島播磨重工業株式会社 | パリソンヘッド |
| JPH06320596A (ja) * | 1992-11-13 | 1994-11-22 | Tousei Yoki Kk | 不規則模様を有する合成樹脂管の製造装置 |
-
1995
- 1995-01-31 US US08/382,225 patent/US5527499A/en not_active Expired - Lifetime
-
1996
- 1996-01-17 EP EP96100608A patent/EP0724945B1/en not_active Expired - Lifetime
- 1996-01-17 AU AU42016/96A patent/AU692335B2/en not_active Ceased
- 1996-01-17 DE DE69607048T patent/DE69607048T2/de not_active Expired - Fee Related
- 1996-01-17 ES ES96100608T patent/ES2143098T3/es not_active Expired - Lifetime
- 1996-01-26 JP JP03114696A patent/JP3630488B2/ja not_active Expired - Fee Related
- 1996-01-29 CA CA002168273A patent/CA2168273C/en not_active Expired - Fee Related
- 1996-01-29 NZ NZ280907A patent/NZ280907A/en unknown
- 1996-01-30 AR AR33523596A patent/AR001075A1/es unknown
- 1996-01-30 BR BR9600261A patent/BR9600261A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2143098T3 (es) | 2000-05-01 |
| DE69607048D1 (de) | 2000-04-20 |
| AU4201696A (en) | 1996-08-08 |
| JPH08238660A (ja) | 1996-09-17 |
| AU692335B2 (en) | 1998-06-04 |
| DE69607048T2 (de) | 2000-07-13 |
| CA2168273A1 (en) | 1996-08-01 |
| EP0724945A1 (en) | 1996-08-07 |
| US5527499A (en) | 1996-06-18 |
| CA2168273C (en) | 2006-05-16 |
| EP0724945B1 (en) | 2000-03-15 |
| NZ280907A (en) | 1998-08-26 |
| JP3630488B2 (ja) | 2005-03-16 |
| BR9600261A (pt) | 1997-12-23 |
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