FR2376740A1 - Traitement de matieres thermoplastiques extrudees - Google Patents
Traitement de matieres thermoplastiques extrudeesInfo
- Publication number
- FR2376740A1 FR2376740A1 FR7800187A FR7800187A FR2376740A1 FR 2376740 A1 FR2376740 A1 FR 2376740A1 FR 7800187 A FR7800187 A FR 7800187A FR 7800187 A FR7800187 A FR 7800187A FR 2376740 A1 FR2376740 A1 FR 2376740A1
- Authority
- FR
- France
- Prior art keywords
- treatment
- extruded thermoplastic
- thermoplastic materials
- extruded
- profile
- 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.)
- Withdrawn
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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
- B29C48/25—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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/027—Tempering, i.e. heating an object to a high temperature and quenching it
-
- 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
- B29C2948/92704—Temperature
-
- 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
- B29C2948/92923—Calibration, after-treatment or cooling 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
- B29C2948/92971—Fluids, e.g. for temperature control or of environment
-
- 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
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
Procédé et dispositif pour le traitement d'un matériau thermoplastique extrudé. On fait progresser la matière extrudée, à partir de la filière, à travers une série de bains qui calibrent et façonnent la matière extrudée. Ainsi, on calibre et refroidit le profilé et on lui fait subir un traitement thermique, lequel est suivi d'une trempe finale du profilé en vue de l'obtention de la forme et du calibre final. Application aux profilés destinés aux bardages.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/757,702 US4110062A (en) | 1977-01-07 | 1977-01-07 | Processing extruded vinyl siding |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2376740A1 true FR2376740A1 (fr) | 1978-08-04 |
Family
ID=25048866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800187A Withdrawn FR2376740A1 (fr) | 1977-01-07 | 1978-01-05 | Traitement de matieres thermoplastiques extrudees |
Country Status (10)
Country | Link |
---|---|
US (1) | US4110062A (fr) |
JP (1) | JPS5385854A (fr) |
AU (1) | AU3070077A (fr) |
BE (1) | BE862548A (fr) |
CA (1) | CA1096574A (fr) |
DE (1) | DE2754586A1 (fr) |
FR (1) | FR2376740A1 (fr) |
IT (1) | IT1088430B (fr) |
NL (1) | NL7713208A (fr) |
SE (1) | SE7800102L (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238435A (en) * | 1977-08-09 | 1980-12-09 | Victroplas Limited | Plastic extrusion |
US4587065A (en) * | 1983-07-02 | 1986-05-06 | Nippon Sheet Glass Co., Ltd. | Method for producing light transmitting article of synthetic resin |
US5053176A (en) * | 1989-11-01 | 1991-10-01 | Variform, Inc. | Method and apparatus for creating controlled color patterns in formed vinyl sheet article |
AT401492B (de) * | 1990-03-07 | 1996-09-25 | Rosendahl Masch Gmbh | Kühlvorrichtung für ein längliches gut |
JPH06102365B2 (ja) * | 1991-02-27 | 1994-12-14 | 豊田合成株式会社 | 長尺成形品の製造方法 |
FI89987C (fi) * | 1991-10-30 | 1993-12-10 | Maillefer Nokia Oy | Foerfarande foer vaermebehandling av en kabel |
US5288218A (en) * | 1993-02-11 | 1994-02-22 | Mikron Industries | Extrusion calibrator |
US5468442A (en) * | 1994-05-25 | 1995-11-21 | Brabor S.R.L. | Apparatus and process for gauging and controlling extruded profiled elements |
US6122877A (en) * | 1997-05-30 | 2000-09-26 | Andersen Corporation | Fiber-polymeric composite siding unit and method of manufacture |
DK200001860A (da) * | 2000-12-12 | 2002-06-13 | Ingenioer Et Lytzen As Fa | Apparat til varmebehandling af aflange emner |
US6991445B2 (en) * | 2003-02-21 | 2006-01-31 | K-Ter Imagineering, Inc. | Siding production line cooling apparatus and method |
CA2528794A1 (fr) * | 2004-12-01 | 2006-06-01 | Mikron Industries, Inc. | Dispositif de revetement mixte a basse temperature et technique d'extrusion de profiles solides et alveolaires de couleur foncee |
US8029704B2 (en) * | 2005-08-25 | 2011-10-04 | American Thermal Holding Company | Flexible protective coating |
US7652087B2 (en) * | 2006-02-21 | 2010-01-26 | American Thermal Holdings Company | Protective coating |
CN109605785B (zh) * | 2018-12-10 | 2021-06-04 | 浙江禾运科技有限公司 | 一种提升pvc地板稳定性的回火工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL162275B (nl) * | 1950-07-22 | 1900-01-01 | Texas Instruments Inc | Opto-elektronische schakelinrichting. |
US3039142A (en) * | 1960-11-10 | 1962-06-19 | Phillips Petroleum Co | Method and means for extrusion of elongated shapes from thermoplastic materials |
US3315308A (en) * | 1962-02-15 | 1967-04-25 | Phillips Petroleum Co | Continuous production of biaxially oriented, crystalline, thermoplastic film |
US3538210A (en) * | 1968-07-24 | 1970-11-03 | Philip Morris Inc | Method for forming plastic tubing |
DE2456986B2 (de) * | 1974-12-03 | 1978-02-16 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Vorrichtung zum kalibrieren und kuehlen von stranggepressten kunststoffrohren |
-
1977
- 1977-01-07 US US05/757,702 patent/US4110062A/en not_active Expired - Lifetime
- 1977-11-16 AU AU30700/77A patent/AU3070077A/en active Pending
- 1977-11-16 CA CA291,041A patent/CA1096574A/fr not_active Expired
- 1977-11-30 NL NL7713208A patent/NL7713208A/xx not_active Application Discontinuation
- 1977-12-08 DE DE19772754586 patent/DE2754586A1/de active Pending
- 1977-12-09 IT IT30549/77A patent/IT1088430B/it active
- 1977-12-28 JP JP15757777A patent/JPS5385854A/ja active Pending
- 1977-12-30 BE BE184031A patent/BE862548A/fr unknown
-
1978
- 1978-01-04 SE SE7800102A patent/SE7800102L/xx unknown
- 1978-01-05 FR FR7800187A patent/FR2376740A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS5385854A (en) | 1978-07-28 |
US4110062A (en) | 1978-08-29 |
CA1096574A (fr) | 1981-03-03 |
DE2754586A1 (de) | 1978-07-13 |
BE862548A (fr) | 1978-04-14 |
IT1088430B (it) | 1985-06-10 |
AU3070077A (en) | 1979-05-24 |
SE7800102L (sv) | 1978-07-08 |
NL7713208A (nl) | 1978-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |