ES2085718T3 - Placa de boquilla para extrusor de plasticos. - Google Patents
Placa de boquilla para extrusor de plasticos.Info
- Publication number
- ES2085718T3 ES2085718T3 ES93302485T ES93302485T ES2085718T3 ES 2085718 T3 ES2085718 T3 ES 2085718T3 ES 93302485 T ES93302485 T ES 93302485T ES 93302485 T ES93302485 T ES 93302485T ES 2085718 T3 ES2085718 T3 ES 2085718T3
- Authority
- ES
- Spain
- Prior art keywords
- plastic extruder
- die
- nozzle plate
- stamp
- orifice
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/272—Cleaning; Purging; Avoiding contamination of 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
- B29C48/03—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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/04—Particle-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
OBJETO: LA PORESENTE INVENCION TIENE POR OBJETO PROPORCIONAR UN TROQUEL O ESTAMPA EXTRUSOR DE PLASTICOS, PERFECCIONADO, CAPAZ DE EVITAR O SUPRIMIR EN GRAN PARTE LA FORMACION DE MASAS DE RESINA QUE SE FORMAN SOBRE LA SUPERFICIE DEL TROQUEL O ESTAMPA DEL ORIFICIO DE EXTRUSION. CONSTITUCION: ESTA INVENCION SE CARACTERIZA POR UN TROQUEL O ESTAMPA EXTRUSOR DE PLASTICOS, EN EL QUE EL DIAMETRO DE UN ORIFICIO DE EXTRUSION DE FIBRAS DE RESINA FUNDIDA SE HA ALARGADO EN UNA REGION DESCENDENTE, HASTA UNA PROFUNDIDAD DADA, DESDE LA CARA DEL TROQUEL
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10556392A JP3174840B2 (ja) | 1992-03-31 | 1992-03-31 | プラスチック押出機用ダイプレート |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2085718T3 true ES2085718T3 (es) | 1996-06-01 |
Family
ID=14411010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93302485T Expired - Lifetime ES2085718T3 (es) | 1992-03-31 | 1993-03-30 | Placa de boquilla para extrusor de plasticos. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5417907A (es) |
EP (1) | EP0566276B1 (es) |
JP (1) | JP3174840B2 (es) |
DE (1) | DE69301490T2 (es) |
ES (1) | ES2085718T3 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5458836B1 (en) * | 1994-03-11 | 1998-08-04 | Du Pont | Polymer extrusion die and use thereof |
US5507991A (en) * | 1994-10-18 | 1996-04-16 | Mudd; John R. | Extrusion method for producing FD&C dyes |
US6245271B1 (en) | 1998-12-18 | 2001-06-12 | Kimberly-Clark Worldwide, Inc. | Reduced die lip buildup extrusion of polymer compositions |
US6358449B1 (en) | 1999-11-22 | 2002-03-19 | Kimberly-Clark Worldwide, Inc. | Apparatus and method for reducing die accumulation |
JP4252180B2 (ja) * | 2000-01-17 | 2009-04-08 | 株式会社日本製鋼所 | アンダーウォータカット方式のプラスチック造粒装置に用いられるダイス |
JP2003080518A (ja) * | 2001-09-10 | 2003-03-19 | Unitika Ltd | ペレットの造粒装置 |
DE10320073A1 (de) * | 2003-05-05 | 2004-12-02 | Bühler AG | Düse zur Strangbildung für viskoelastische Materialien (Auslauf-Aufweitung) |
DE10320075A1 (de) * | 2003-05-05 | 2004-12-02 | Bühler AG | Düse zur Strangbildung für viskoelastische Materialien (Einlauf-Aufweitung) |
US7955540B2 (en) * | 2007-01-19 | 2011-06-07 | Exxonmobil Chemical Patents Inc. | Extrusion of thermoplastic elastomers |
DE102013200661B4 (de) * | 2013-01-17 | 2016-04-07 | Reduction Engineering Gmbh | Düse und lochplatte für einen unterwassergranulator |
CN103966674B (zh) * | 2013-02-01 | 2017-04-12 | 郑州佳研磨具有限公司 | 用于生产不织物基体的喷丝板及其冷却成型装置 |
EP2873506A1 (en) | 2013-11-19 | 2015-05-20 | Mir Arastirma ve Gelistirme A.S. | Method and apparatus for preventing the die drool at plastic pipe extrusion molding |
JP6083530B2 (ja) * | 2013-12-12 | 2017-02-22 | 株式会社山口商会 | 塵芥収集車用消火装置 |
CN109605705B (zh) * | 2018-11-02 | 2021-04-30 | 江苏亨通电子线缆科技有限公司 | 一种新型弹性体挤出防止模基料用模套 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH234399A (de) * | 1942-07-13 | 1944-09-30 | Duerener Metallwerke Aktienges | Strangpressmatrize. |
US3391657A (en) * | 1961-05-01 | 1968-07-09 | California Pellet Mill Co | Wear compensating die |
US3308509A (en) * | 1965-06-01 | 1967-03-14 | Continental Can Co | Extrusion die |
US3588987A (en) * | 1970-03-11 | 1971-06-29 | Edward Korostoff | Extrusion dies and method and apparatus for fabrication of extrusion dies |
US4056597A (en) * | 1975-04-03 | 1977-11-01 | Phillips Petroleum Company | Process and die for extrusion of a resinous material |
US4138208A (en) * | 1977-02-07 | 1979-02-06 | The Dow Chemical Company | Die face cutter |
US4457686A (en) * | 1983-03-21 | 1984-07-03 | Ingersol-Rand Company | Pellet extrusion die |
JPS61614A (ja) * | 1984-06-12 | 1986-01-06 | Kuraray Co Ltd | 混合紡糸繊維の紡糸方法 |
US4822546A (en) * | 1987-08-06 | 1989-04-18 | Exxon Chemical Patents Inc. | Die design for underwater pelletization of high flow rate polymers |
-
1992
- 1992-03-31 JP JP10556392A patent/JP3174840B2/ja not_active Expired - Fee Related
-
1993
- 1993-03-26 US US08/037,795 patent/US5417907A/en not_active Expired - Fee Related
- 1993-03-30 ES ES93302485T patent/ES2085718T3/es not_active Expired - Lifetime
- 1993-03-30 EP EP93302485A patent/EP0566276B1/en not_active Revoked
- 1993-03-30 DE DE69301490T patent/DE69301490T2/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
DE69301490D1 (de) | 1996-03-21 |
JPH05278094A (ja) | 1993-10-26 |
EP0566276A1 (en) | 1993-10-20 |
EP0566276B1 (en) | 1996-02-07 |
DE69301490T2 (de) | 1996-08-14 |
US5417907A (en) | 1995-05-23 |
JP3174840B2 (ja) | 2001-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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