BE699791A - - Google Patents
Info
- Publication number
- BE699791A BE699791A BE699791DA BE699791A BE 699791 A BE699791 A BE 699791A BE 699791D A BE699791D A BE 699791DA BE 699791 A BE699791 A BE 699791A
- Authority
- BE
- Belgium
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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets 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
- B29C48/03—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
- B29C48/16—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
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 |
|---|---|---|---|
| US483740A US3327349A (en) | 1965-08-30 | 1965-08-30 | Extrusion adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE699791A true BE699791A (enExample) | 1967-12-12 |
Family
ID=23921331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE699791D BE699791A (enExample) | 1965-08-30 | 1967-06-12 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3327349A (enExample) |
| BE (1) | BE699791A (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3365750A (en) * | 1966-07-11 | 1968-01-30 | Dow Chemical Co | Extrusion die |
| US3504402A (en) * | 1968-01-05 | 1970-04-07 | Dow Chemical Co | Extrusion adaptor |
| CA1007015A (en) * | 1971-09-27 | 1977-03-22 | Walter J. Schrenk | Coextrusion apparatus |
| US3918865A (en) * | 1973-09-28 | 1975-11-11 | Welex Inc | Coextrusion system |
| IT1177349B (it) * | 1984-11-28 | 1987-08-26 | Prandi G & C Off Mec | Testa di coestrusione circolare di piu' strati di materiali termoplastici |
| US5486949A (en) | 1989-06-20 | 1996-01-23 | The Dow Chemical Company | Birefringent interference polarizer |
| FR2778631B1 (fr) * | 1998-05-14 | 2002-08-23 | Nordson Corp | Procede et installation pour l'emballage d'un produit collant et de produits similaires |
| US5980226A (en) * | 1993-11-05 | 1999-11-09 | Guillemette; A. Roger | Modular die assembly |
| US5853770A (en) * | 1993-11-05 | 1998-12-29 | Guillemette; Arthur Roger | Coextrusion die component system |
| US5667818A (en) * | 1993-11-05 | 1997-09-16 | Guillemette; A. Roger | Extrusion system with balanced flow passage |
| US6077062A (en) * | 1993-11-05 | 2000-06-20 | Guill Tool & Engineering Co., Inc. | Extrusion die system with balanced flow passage |
| US5882774A (en) * | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| CN1046664C (zh) | 1993-12-21 | 1999-11-24 | 美国3M公司 | 多层聚合物薄膜，其制造方法及其应用 |
| DE19535749C1 (de) * | 1995-09-26 | 1996-12-19 | Mueller Kg W | Extrusionskopf zur Herstellung von schlauch- oder rohrförmigen Vorformlingen aus extrudierbarem Kunststoff |
| US5780066A (en) * | 1995-12-04 | 1998-07-14 | Guillemette; A. Roger | Extrusion die with circumferential distribution groove |
| US5976424A (en) * | 1996-07-31 | 1999-11-02 | Minnesota Mining And Manufacturing Company | Method for making multilayer optical films having thin optical layers |
| US20010046086A1 (en) * | 1998-12-23 | 2001-11-29 | 3M Innovative Properties Company | Polymeric interference film |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE520637A (enExample) * | 1900-01-01 | |||
| US1637207A (en) * | 1922-05-31 | 1927-07-26 | Whitehouse Walter Percy | Rubber and like forcing machine, extrusion press, and the like |
| US1978163A (en) * | 1931-09-16 | 1934-10-23 | Allen Bradley Co | Method of making electrical resistance units |
| US2524829A (en) * | 1948-04-14 | 1950-10-10 | Standard Telephones Cables Ltd | Extrusion apparatus for coating insulation over wires and cables |
| CH315684A (it) * | 1952-10-08 | 1956-08-31 | Lavorazione Mat Plastiche Sas | Rivestimento protettivo per tubi metallici, procedimento per la sua fabbricazione ed apparecchio per l'attuazione di questo procedimento |
| FR1203657A (fr) * | 1958-03-24 | 1960-01-20 | Dalmine Spa | Perfectionnements apportés aux matrices pour l'extrusion de matières thermoplastiques et analogues sous forme de gaines, notamment pour revêtir des profilés, tubes ou autres |
| US2977632A (en) * | 1959-04-10 | 1961-04-04 | Western Electric Co | Centripetal extruder |
| US3121255A (en) * | 1960-11-18 | 1964-02-18 | Western Electric Co | Apparatus for extruding plastic compounds |
| CH405689A (de) * | 1961-01-07 | 1966-01-15 | Basf Ag | Vorrichtung zur Herstellung von gasdichten Verbundfolien aus thermoplastischen Kunststoffen |
| US3189941A (en) * | 1962-07-19 | 1965-06-22 | Reifenhauser K G | Apparatus for continuous extrusion of composite bodies of plastic material |
| US3227103A (en) * | 1963-08-21 | 1966-01-04 | Schafer Leonhard | Spiral design pastry die |
| US3241503A (en) * | 1963-08-21 | 1966-03-22 | Schafer Leonhard | Concentric pastry die |
-
1965
- 1965-08-30 US US483740A patent/US3327349A/en not_active Expired - Lifetime
-
1967
- 1967-06-12 BE BE699791D patent/BE699791A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3327349A (en) | 1967-06-27 |