ES445490A1 - Procedimiento para la fabricacion continua de perfiles maci-zos, huecos o abiertos de materiales sinteticos termoplasti-cos por extension conformadora. - Google Patents
Procedimiento para la fabricacion continua de perfiles maci-zos, huecos o abiertos de materiales sinteticos termoplasti-cos por extension conformadora.Info
- Publication number
- ES445490A1 ES445490A1 ES445490A ES445490A ES445490A1 ES 445490 A1 ES445490 A1 ES 445490A1 ES 445490 A ES445490 A ES 445490A ES 445490 A ES445490 A ES 445490A ES 445490 A1 ES445490 A1 ES 445490A1
- Authority
- ES
- Spain
- Prior art keywords
- hollow
- solid
- procedure
- synthetic materials
- thermoplastic synthetic
- 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
Links
- 239000000463 material Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000007493 shaping process Methods 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 2
- 239000012815 thermoplastic material Substances 0.000 abstract 1
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular 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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/25—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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/94—Lubricating
-
- 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
- B29C48/06—Rod-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752507979 DE2507979B1 (de) | 1975-02-25 | 1975-02-25 | Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudieren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES445490A1 true ES445490A1 (es) | 1977-06-01 |
Family
ID=5939717
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES445490A Expired ES445490A1 (es) | 1975-02-25 | 1976-02-24 | Procedimiento para la fabricacion continua de perfiles maci-zos, huecos o abiertos de materiales sinteticos termoplasti-cos por extension conformadora. |
| ES451511A Expired ES451511A1 (es) | 1975-02-25 | 1976-09-14 | Perfeccionamientos introducidos en una herramienta de extrussion para la fabricacion continua de perfiles macizos, hue- cos o abiertos. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES451511A Expired ES451511A1 (es) | 1975-02-25 | 1976-09-14 | Perfeccionamientos introducidos en una herramienta de extrussion para la fabricacion continua de perfiles macizos, hue- cos o abiertos. |
Country Status (25)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073582A (en) * | 1958-03-31 | 1963-01-15 | Charles E Compton | Cutter bit and holder |
| US4389181A (en) * | 1981-09-24 | 1983-06-21 | Kimberly-Clark Corporation | Wide band extruder nozzle |
| US4629650A (en) * | 1982-12-30 | 1986-12-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing molded thermoplastic resin |
| NO156679C (no) * | 1983-09-23 | 1987-11-04 | Soennichsen Roervalseverk | Anordning ved plastekstruder. |
| JPS62244621A (ja) * | 1986-04-17 | 1987-10-26 | Agency Of Ind Science & Technol | 炭素繊維強化プラスチツクパイプの連続成形方法及びその装置 |
| FR2598652B1 (fr) * | 1986-05-16 | 1988-08-05 | Figuereo Blaise | Machine d'extrusion simultanee de plusieurs matieres |
| EP0334883B1 (en) * | 1986-12-06 | 1993-05-19 | Prosyma Research Limited | Fibre reinforced polymer compositions and process and apparatus for production thereof |
| US4892473A (en) * | 1988-12-22 | 1990-01-09 | Bridgestone/Firestone, Inc. | Head for extrusion of elastomeric contour innerliner |
| NO171048C (no) * | 1989-12-19 | 1993-01-20 | Soennichsen As | Smoereinnretning for plastekstrudere |
| DE4011003A1 (de) * | 1990-04-05 | 1991-10-10 | Gerro Plast Gmbh | Verfahren zur herstellung von geschaeumten polystyrolfolien |
| US5156781A (en) * | 1990-12-24 | 1992-10-20 | Bridgestone Corporation | Compact precision extrusion method |
| US5267847A (en) * | 1990-12-24 | 1993-12-07 | Bridgestone Corporation | Compact precision extrusion system |
| GB2255742B (en) * | 1991-05-11 | 1994-03-09 | Northern Telecom Ltd | Manufacturing cables |
| US5393546A (en) * | 1993-02-26 | 1995-02-28 | Rich-Seapak Corporation | Method for two phase conveyance of a product |
| JP2966735B2 (ja) * | 1994-07-29 | 1999-10-25 | 積水化成品工業株式会社 | 熱可塑性樹脂押出機 |
| US5578337A (en) * | 1995-02-02 | 1996-11-26 | Rich Sea-Pak Corporation | Process for extruding gelled product |
| US6017477A (en) * | 1996-07-23 | 2000-01-25 | The Gillette Company | Extrusion apparatus and process |
| FI20040229A7 (fi) * | 2004-02-13 | 2005-08-14 | Maillefer Sa | Menetelmä ekstruusioprosessin yhteydessä, ekstruusioprosessi ja laite ekstruusioprosessia varten |
| GB0709720D0 (en) † | 2007-05-22 | 2007-06-27 | Orac Holding Nv | Process and apparatus for producing foamed styrenic polymers |
| US8513340B2 (en) | 2010-04-09 | 2013-08-20 | Georgia Gulf Corporation | Method of reducing chatter |
| US20240298670A1 (en) * | 2021-06-30 | 2024-09-12 | Societe Des Produits Nestle S.A. | Conic closed revolution modular short die with modified geometry |
| CN114043700B (zh) * | 2021-10-29 | 2024-07-16 | 东莞市瓦特机械设备有限公司 | 液态硅胶双色高速注胶方法 |
| EP4491365A1 (en) * | 2023-07-13 | 2025-01-15 | Sulzer Management AG | Method and device for the continuous production of graded polymer foams |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2537977A (en) * | 1948-07-15 | 1951-01-16 | Dow Chemical Co | Method of making a shaped thermoplastic cellular product |
| US2597553A (en) * | 1948-09-17 | 1952-05-20 | Donald J Weber | Apparatus for lubricating plastic materials undergoing extrusion |
| US2649618A (en) * | 1950-06-29 | 1953-08-25 | Us Rubber Co | Method and apparatus for extrusion of plastics having elastic memory |
| US2616126A (en) * | 1950-06-29 | 1952-11-04 | Us Rubber Co | Plastic tube manufacture |
| US2688153A (en) * | 1951-03-08 | 1954-09-07 | Us Rubber Co | Lubricating device for plastic shaping apparatus |
| DE1016009B (de) * | 1954-07-15 | 1957-09-19 | Anton Reifenhaeuser Fa | Verfahren zum Strangpressen von Hohlkoerpern aus thermoplastischem Kunststoff |
| FR1248751A (fr) * | 1964-03-18 | 1966-01-10 | Appareil vibrant pour la préfabrication de dalles tubulaires, rainurées ou pleines | |
| US3256560A (en) * | 1964-04-07 | 1966-06-21 | Continental Can Co | Die for three-way oriented extrudate |
| FR94389E (fr) * | 1966-09-07 | 1969-08-08 | Ugine Kuhlmann | Procédé et dispositif pour l'extrusion des matieres plastiques expansibles. |
| US3659987A (en) * | 1966-11-23 | 1972-05-02 | Ball Corp | Apparatus for forming and curing continuous elastomeric strip |
| US3879505A (en) * | 1969-10-22 | 1975-04-22 | Ugine Kuhlmann | Extrusion of foamable plastic materials |
-
1975
- 1975-02-25 DE DE19752507979 patent/DE2507979B1/de not_active Ceased
-
1976
- 1976-01-30 IT IT7619775A patent/IT1055036B/it active
- 1976-02-10 GB GB5187/76A patent/GB1531817A/en not_active Expired
- 1976-02-16 JP JP51014995A patent/JPS5837145B2/ja not_active Expired
- 1976-02-16 AT AT109576A patent/AT359272B/de not_active IP Right Cessation
- 1976-02-16 BE BE164376A patent/BE838628A/xx not_active IP Right Cessation
- 1976-02-16 IL IL49042A patent/IL49042A/xx unknown
- 1976-02-16 ZA ZA910A patent/ZA76910B/xx unknown
- 1976-02-17 FR FR7604251A patent/FR2302189A1/fr active Granted
- 1976-02-17 US US05/658,462 patent/US4087222A/en not_active Expired - Lifetime
- 1976-02-18 SE SE7601843A patent/SE421885B/xx not_active IP Right Cessation
- 1976-02-18 CA CA245,985A patent/CA1067662A/en not_active Expired
- 1976-02-19 FI FI760413A patent/FI57711C/fi not_active IP Right Cessation
- 1976-02-19 NO NO760555A patent/NO146387C/no unknown
- 1976-02-20 DK DK073476A patent/DK152181C/da active
- 1976-02-20 CS CS761117A patent/CS203152B2/cs unknown
- 1976-02-23 BR BR7601117A patent/BR7601117A/pt unknown
- 1976-02-23 NL NL7601815A patent/NL7601815A/xx active Search and Examination
- 1976-02-23 DD DD191431A patent/DD123578A5/xx unknown
- 1976-02-23 LU LU74409A patent/LU74409A1/xx unknown
- 1976-02-23 YU YU0435/76A patent/YU37083B/xx unknown
- 1976-02-24 NZ NZ180094A patent/NZ180094A/xx unknown
- 1976-02-24 PL PL1976187453A patent/PL111100B1/pl unknown
- 1976-02-24 ES ES445490A patent/ES445490A1/es not_active Expired
- 1976-02-25 CH CH233876A patent/CH593787A5/xx not_active IP Right Cessation
- 1976-09-14 ES ES451511A patent/ES451511A1/es not_active Expired
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES445490A1 (es) | Procedimiento para la fabricacion continua de perfiles maci-zos, huecos o abiertos de materiales sinteticos termoplasti-cos por extension conformadora. | |
| ATE196871T1 (de) | Profile und verfahren zum herstellen derselben | |
| IE38132B1 (en) | Improvements in or relating to the continuous production of elongate section members | |
| ATE50727T1 (de) | Presskopf zum herstellen von flachen zusammenhaengenden profilstraengen aus plastischen kautschuk- oder kunststoffmischungen verschiedener zusammensetzung. | |
| ATA616673A (de) | Verfahren zur verminderung der bildung einer haifischhautartigen oberflache beim strangpressen eines polymeren materials | |
| ES408931A1 (es) | Metodo de produccion de madera sintetica. | |
| FR2309327A1 (fr) | Installation pour la realisation en particulier de profiles creux en matiere plastique | |
| AT362137B (de) | Verfahren zum strangpressen von schaeumbarem thermoplastischem kunststoff zur herstellung von gegenstaenden mit bereichen unter- schiedlicher dichte | |
| ATE22839T1 (de) | Verfahren und vorrichtung zum konstanthalten der wandstaerke beim extrudieren von blasfolien, rohren oder rohrfoermigen straengen aus kunststoff. | |
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| DE3766166D1 (de) | Verfahren zum abfallfreien herstellen beschichteter profile und warmgeformter behaelter. | |
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| BE796970A (fr) | Profiles creux extrudes en matiere plastique pour emballages | |
| ZA745403B (en) | A process and device for the production of extruded plastic hollow profiles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970222 |