ZA713998B - Process and apparatus for the continous production and/or covering extruded sections - Google Patents
Process and apparatus for the continous production and/or covering extruded sectionsInfo
- Publication number
- ZA713998B ZA713998B ZA713998A ZA713998A ZA713998B ZA 713998 B ZA713998 B ZA 713998B ZA 713998 A ZA713998 A ZA 713998A ZA 713998 A ZA713998 A ZA 713998A ZA 713998 B ZA713998 B ZA 713998B
- Authority
- ZA
- South Africa
- Prior art keywords
- extruded sections
- continous production
- covering
- covering extruded
- continous
- Prior art date
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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
- B29C48/25—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
- B29C48/304—Extrusion nozzles or dies 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
- B29C48/30—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
- B29C48/03—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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
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 |
---|---|---|---|
DE19702030578 DE2030578A1 (de) | 1970-06-20 | 1970-06-20 | Verfahren und Vorrichtung zum kontinuierlichen Herstellen und/oder Umhüllen von Strangprofilen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA713998B true ZA713998B (en) | 1972-02-23 |
Family
ID=5774550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA713998A ZA713998B (en) | 1970-06-20 | 1971-06-18 | Process and apparatus for the continous production and/or covering extruded sections |
Country Status (12)
Country | Link |
---|---|
US (1) | US3780154A (es) |
AT (1) | AT333495B (es) |
BE (1) | BE768725A (es) |
CA (1) | CA976311A (es) |
CH (1) | CH533004A (es) |
DE (1) | DE2030578A1 (es) |
ES (1) | ES392438A1 (es) |
FR (1) | FR2099248A5 (es) |
GB (1) | GB1359219A (es) |
NL (1) | NL7108451A (es) |
SE (1) | SE370038B (es) |
ZA (1) | ZA713998B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2246679C3 (de) * | 1972-09-22 | 1980-11-13 | Dynamit Nobel Ag, 5210 Troisdorf | Vorrichtung zum Extrudieren eines aus thermoplastischen Kunststoffen bestehenden Strangprofils mit einem Kernprofil und einer Deckschicht |
DE2413877C3 (de) * | 1974-03-22 | 1979-02-01 | Hegler, Wilhelm, 8730 Bad Kissingen | Extrusionskopf zum kontinuierlichen Ummanteln eines Rohres oder Kabels |
GB1585274A (en) * | 1976-06-01 | 1981-02-25 | Malaysian Rubber Producers | Production of rubber tubing from latex |
CA1215831A (en) * | 1982-06-10 | 1986-12-30 | Mitsuo Yamashita | Furnace wall construction for industrial use |
US4465449A (en) * | 1982-12-06 | 1984-08-14 | Borg-Warner Chemicals, Inc. | Coextrusion feedblock for making lightweight, rigid thermoplastic pipe |
US4749347A (en) * | 1985-08-29 | 1988-06-07 | Viljo Valavaara | Topology fabrication apparatus |
US5076777A (en) * | 1990-12-20 | 1991-12-31 | Cincinnati Milacron Inc. | Apparatus for coextruding plastics materials |
FR2674179B1 (fr) * | 1991-03-19 | 1994-11-10 | Conte | Procede de fabrication par tri-extrusion d'un crayon a ecrire ou a colorier et crayon a ecrire ou a colorier comportant une gaine intermediaire de protection de la mine. |
US5531947A (en) * | 1992-09-15 | 1996-07-02 | Bellaform Extrusionstechnik Gmbh | Process and installation for the manufacture of pencils |
DE4235101C2 (de) * | 1992-10-17 | 1994-11-10 | Krupp Bellaform Maschbau | Verfahren und Spritzkopf zum Herstellen und/oder Umhüllen von Strangprofilen |
US5672303A (en) * | 1992-10-17 | 1997-09-30 | Bellaform Extrusionstechnik Gmbh | Process and extruding head for the manufacture and/or coating of extruding profiles |
FR2802148B1 (fr) | 1999-12-13 | 2003-01-24 | Conte | Procede de fabrication par tri-extrusion d'un crayon a ecrire ou a colorier et crayon a ecrire ou a colorier comportant une couche intermediaire de protection |
US6660086B1 (en) | 2000-03-06 | 2003-12-09 | Innovative Coatings, Inc. | Method and apparatus for extruding a coating upon a substrate surface |
US9289795B2 (en) | 2008-07-01 | 2016-03-22 | Precision Coating Innovations, Llc | Pressurization coating systems, methods, and apparatuses |
DE102011109178A1 (de) | 2011-07-28 | 2013-01-31 | J. S. Staedtler Gmbh & Co. Kg | Wabenkörper und Verfahren zu deren Herstellung |
DE202011103993U1 (de) | 2011-07-28 | 2012-11-15 | J. S. Staedtler Gmbh & Co. Kg | Wabenkörper |
US9616457B2 (en) | 2012-04-30 | 2017-04-11 | Innovative Coatings, Inc. | Pressurization coating systems, methods, and apparatuses |
DE102022118442A1 (de) * | 2022-07-22 | 2024-01-25 | Brückner Maschinenbau GmbH | Düsenadapter, Düsenadaptersystem, Düsensystem, Extrudersystem sowie Folgeanlagen |
-
1970
- 1970-06-20 DE DE19702030578 patent/DE2030578A1/de active Pending
-
1971
- 1971-06-15 CH CH874671A patent/CH533004A/de not_active IP Right Cessation
- 1971-06-15 US US00153303A patent/US3780154A/en not_active Expired - Lifetime
- 1971-06-16 GB GB2816971A patent/GB1359219A/en not_active Expired
- 1971-06-17 CA CA115,898A patent/CA976311A/en not_active Expired
- 1971-06-18 AT AT527971A patent/AT333495B/de not_active IP Right Cessation
- 1971-06-18 BE BE768725A patent/BE768725A/xx unknown
- 1971-06-18 SE SE07974/71A patent/SE370038B/xx unknown
- 1971-06-18 ZA ZA713998A patent/ZA713998B/xx unknown
- 1971-06-18 NL NL7108451A patent/NL7108451A/xx not_active Application Discontinuation
- 1971-06-18 FR FR7122355A patent/FR2099248A5/fr not_active Expired
- 1971-06-19 ES ES392438A patent/ES392438A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7108451A (es) | 1971-12-22 |
SE370038B (es) | 1974-09-30 |
BE768725A (fr) | 1971-11-03 |
ATA527971A (de) | 1976-03-15 |
FR2099248A5 (es) | 1972-03-10 |
GB1359219A (en) | 1974-07-10 |
US3780154A (en) | 1973-12-18 |
CA976311A (en) | 1975-10-21 |
CH533004A (de) | 1973-01-31 |
AT333495B (de) | 1976-11-25 |
DE2030578A1 (de) | 1971-12-30 |
ES392438A1 (es) | 1973-08-16 |
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