FR1523830A - A method and apparatus for the continuous molding of a thermoplastic resin into a continuous sheet, and articles obtained by this method - Google Patents
A method and apparatus for the continuous molding of a thermoplastic resin into a continuous sheet, and articles obtained by this methodInfo
- Publication number
- FR1523830A FR1523830A FR107292A FR107292A FR1523830A FR 1523830 A FR1523830 A FR 1523830A FR 107292 A FR107292 A FR 107292A FR 107292 A FR107292 A FR 107292A FR 1523830 A FR1523830 A FR 1523830A
- Authority
- FR
- France
- Prior art keywords
- continuous
- thermoplastic resin
- articles obtained
- continuous sheet
- molding
- 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
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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
-
- 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
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/35—Extrusion nozzles or dies with rollers
-
- 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
- B29C48/96—Safety devices
-
- 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
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2028/00—Nets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR107292A FR1523830A (en) | 1966-05-23 | 1967-05-22 | A method and apparatus for the continuous molding of a thermoplastic resin into a continuous sheet, and articles obtained by this method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55219166A | 1966-05-23 | 1966-05-23 | |
FR107292A FR1523830A (en) | 1966-05-23 | 1967-05-22 | A method and apparatus for the continuous molding of a thermoplastic resin into a continuous sheet, and articles obtained by this method |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1523830A true FR1523830A (en) | 1968-05-03 |
Family
ID=26176656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR107292A Expired FR1523830A (en) | 1966-05-23 | 1967-05-22 | A method and apparatus for the continuous molding of a thermoplastic resin into a continuous sheet, and articles obtained by this method |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1523830A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034757A2 (en) * | 1980-02-21 | 1981-09-02 | BASF Aktiengesellschaft | Process for manufacturing polyamide films |
FR2878778A1 (en) * | 2004-12-08 | 2006-06-09 | Spring Rich Ltd | METHOD FOR MANUFACTURING HOOK FIXINGS |
ES2289857A1 (en) * | 2005-04-26 | 2008-02-01 | Spring Rich Limited | Manufacture of hook fasteners by using rotatable die wheel equipped with water channel and hook-shaped cavities, and extrusion apparatus and cooling device respectively situated at opposite sides of die wheel |
FR3128395A1 (en) * | 2021-10-26 | 2023-04-28 | Compagnie Generale Des Etablissements Michelin | CO-EXTRUSION INSTALLATION INCLUDING SEALING CORDS THAT ARE CRUSHED AGAINST THE ROLLER WHEN THE EXTRUSION HEAD IS CLOSED |
-
1967
- 1967-05-22 FR FR107292A patent/FR1523830A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034757A2 (en) * | 1980-02-21 | 1981-09-02 | BASF Aktiengesellschaft | Process for manufacturing polyamide films |
EP0034757A3 (en) * | 1980-02-21 | 1983-01-12 | Basf Aktiengesellschaft | Process for manufacturing polyamide films |
FR2878778A1 (en) * | 2004-12-08 | 2006-06-09 | Spring Rich Ltd | METHOD FOR MANUFACTURING HOOK FIXINGS |
ES2289857A1 (en) * | 2005-04-26 | 2008-02-01 | Spring Rich Limited | Manufacture of hook fasteners by using rotatable die wheel equipped with water channel and hook-shaped cavities, and extrusion apparatus and cooling device respectively situated at opposite sides of die wheel |
FR3128395A1 (en) * | 2021-10-26 | 2023-04-28 | Compagnie Generale Des Etablissements Michelin | CO-EXTRUSION INSTALLATION INCLUDING SEALING CORDS THAT ARE CRUSHED AGAINST THE ROLLER WHEN THE EXTRUSION HEAD IS CLOSED |
WO2023073315A1 (en) * | 2021-10-26 | 2023-05-04 | Compagnie Generale Des Etablissements Michelin | Coextrusion installation comprising sealing beads which are squeezed against the roller during the closure of the extrusion head |
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