IT996191B - DEVICE AND PROCEDURE FOR THE EXTRUSION OF PROFILES COATED IN PARTICULAR WITH SYNTHETIC AND THERMOPLASTIC MATERIALS - Google Patents
DEVICE AND PROCEDURE FOR THE EXTRUSION OF PROFILES COATED IN PARTICULAR WITH SYNTHETIC AND THERMOPLASTIC MATERIALSInfo
- Publication number
- IT996191B IT996191B IT52643/73A IT5264373A IT996191B IT 996191 B IT996191 B IT 996191B IT 52643/73 A IT52643/73 A IT 52643/73A IT 5264373 A IT5264373 A IT 5264373A IT 996191 B IT996191 B IT 996191B
- Authority
- IT
- Italy
- Prior art keywords
- extrusion
- synthetic
- procedure
- thermoplastic materials
- profiles coated
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- 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
- B29C48/11—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
- B29C48/03—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
-
- 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
- B29C48/155—Partial coating thereof
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
-
- 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
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722246497 DE2246497B2 (en) | 1972-09-22 | 1972-09-22 | PROCESS FOR COEXTRUDING THERMOPLASTIC PLASTIC |
DE2246679A DE2246679C3 (en) | 1972-09-22 | 1972-09-22 | Device for extruding an extruded profile consisting of thermoplastics with a core profile and a cover layer |
Publications (1)
Publication Number | Publication Date |
---|---|
IT996191B true IT996191B (en) | 1975-12-10 |
Family
ID=25763880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52643/73A IT996191B (en) | 1972-09-22 | 1973-09-20 | DEVICE AND PROCEDURE FOR THE EXTRUSION OF PROFILES COATED IN PARTICULAR WITH SYNTHETIC AND THERMOPLASTIC MATERIALS |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH565031A5 (en) |
FR (1) | FR2200109A1 (en) |
IT (1) | IT996191B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1545511A (en) * | 1975-05-07 | 1979-05-10 | Schlegel Uk Ltd | Extruded edge protector trim strip |
DE3325017C2 (en) * | 1983-07-11 | 1985-11-28 | Continental Gummi-Werke Ag, 3000 Hannover | Press head for the production of flat, coherent profile strands from plastic rubber or plastic mixtures of various compositions |
CH664528A5 (en) * | 1984-11-08 | 1988-03-15 | Daetwyler Ag | METHOD FOR PRODUCING AN INJECTION MOLDING DEVICE. |
US4629648A (en) * | 1985-10-01 | 1986-12-16 | Minnesota Mining And Manufacturing Co. | Extruded caulk strip |
AT383991B (en) * | 1985-11-14 | 1987-09-10 | Klepsch Senoplast | METHOD FOR PRODUCING COMPOSITE PANELS |
DE3709411A1 (en) * | 1987-03-21 | 1988-09-29 | Huels Troisdorf | METHOD AND DEVICE FOR PRODUCING WOOD MASK STRUCTURAL-LIKE THICK LAYERS BY COEXTRUSION |
NO894493L (en) * | 1988-11-14 | 1990-05-15 | Amesbury Ind Inc | PROCEDURE AND APPARATUS FOR COATING A SUBSTRATE WITH A LIQUID RESIN. |
DE59002295D1 (en) * | 1989-09-26 | 1993-09-16 | Haka Kunststoff Ag | EXTRUDING HEAD FOR PRODUCING MULTILAYERED EXTRUDATES. |
US5326592A (en) * | 1991-05-13 | 1994-07-05 | Gencorp Inc. | On die solution coating of extruded profiles and apparatus therefor |
GB2272932B (en) * | 1992-11-28 | 1996-03-06 | Ford Motor Co | A weatherstrip |
US6776948B1 (en) | 2001-07-26 | 2004-08-17 | Ultrafab, Inc. | Method and apparatus for applying coatings of molten thermoplastic material over closed pore elastomer foam substrates |
US7718251B2 (en) | 2006-03-10 | 2010-05-18 | Amesbury Group, Inc. | Systems and methods for manufacturing reinforced weatherstrip |
CN107923217A (en) | 2015-02-13 | 2018-04-17 | 埃美斯博瑞集团有限公司 | The TPE weather seals of low compression force |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1428381A (en) * | 1921-11-03 | 1922-09-05 | Faultless Rubber Co | Tubing machine |
US1933212A (en) * | 1932-12-21 | 1933-10-31 | Jenkins Bros | Tubing machine |
GB1079711A (en) * | 1965-01-05 | 1967-08-16 | Ind Vinyls Inc | Production of coated articles by an extrusion moulding process |
US3480998A (en) * | 1967-03-03 | 1969-12-02 | Du Pont | Extrusion hopper |
FR2087706A5 (en) * | 1970-05-28 | 1971-12-31 | Samafor | Extrusion die for laminate prodn - with at least two slots of variable section |
-
1973
- 1973-09-17 CH CH1330673A patent/CH565031A5/xx not_active IP Right Cessation
- 1973-09-20 FR FR7333786A patent/FR2200109A1/en active Granted
- 1973-09-20 IT IT52643/73A patent/IT996191B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2200109B1 (en) | 1976-11-19 |
CH565031A5 (en) | 1975-08-15 |
FR2200109A1 (en) | 1974-04-19 |
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