CA1077220A - Dispositif de filieres pour la production de feuilles ou pellicules composites - Google Patents
Dispositif de filieres pour la production de feuilles ou pellicules compositesInfo
- Publication number
- CA1077220A CA1077220A CA273,599A CA273599A CA1077220A CA 1077220 A CA1077220 A CA 1077220A CA 273599 A CA273599 A CA 273599A CA 1077220 A CA1077220 A CA 1077220A
- Authority
- CA
- Canada
- Prior art keywords
- slot
- holes
- punch
- extrusion
- die
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 3
- 241000288140 Gruiformes Species 0.000 claims description 2
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 206010037833 rales Diseases 0.000 claims description 2
- 239000012768 molten material Substances 0.000 claims 1
- 239000002861 polymer material Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 235000012438 extruded product Nutrition 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
- B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/255—Flow control means, e.g. valves
- B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of 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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7606803A FR2343581A1 (fr) | 1976-03-10 | 1976-03-10 | Dispositif de filiere pour la production de feuilles ou pellicules composites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1077220A true CA1077220A (fr) | 1980-05-13 |
Family
ID=9170206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA273,599A Expired CA1077220A (fr) | 1976-03-10 | 1977-03-09 | Dispositif de filieres pour la production de feuilles ou pellicules composites |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4161385A (OSRAM) |
| JP (1) | JPS604771B2 (OSRAM) |
| CA (1) | CA1077220A (OSRAM) |
| FR (1) | FR2343581A1 (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435141A (en) * | 1982-04-07 | 1984-03-06 | Polyloom Corporation Of America | Multicomponent continuous film die |
| DE3405257C2 (de) * | 1984-02-15 | 1986-05-22 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Vorrichtung zum kontinuierlichen Strangpressen einer mehrschichtigen Kunststoffbahn |
| DE3600396A1 (de) * | 1985-11-09 | 1987-05-14 | Reifenhaeuser Masch | Breitschlitzduesenwerkzeug zum strangpressen von mehrschichtigen laminaten aus thermoplastischem kunststoff |
| IT1197020B (it) * | 1986-07-29 | 1988-11-25 | Fare Spa | Testa piana per l'estruzione di materiali termopolastici in lastra e foglia, provvista di due o piu' condotti, di alimentazione dei materiali stessi |
| US5770240A (en) * | 1996-04-12 | 1998-06-23 | Extrusion Dies, Inc. | Extrusion die for rigid foam sheet |
| DE202004011742U1 (de) * | 2004-07-27 | 2004-10-14 | REIFENHäUSER GMBH & CO. MASCHINENFABRIK | Koextrusionsadapter |
| US20080138598A1 (en) * | 2006-12-08 | 2008-06-12 | 3M Innovative Properties Company | Apparatus and Method for Co-Extrusion of Articles Having Discontinuous Phase Inclusions |
| US10730222B2 (en) * | 2017-06-30 | 2020-08-04 | Dow Global Technologies Llc | Die assembly for producing a film |
| US11045991B2 (en) * | 2018-04-13 | 2021-06-29 | Nordson Corporation | Dual stage flex lip for an extrusion die |
| JP7129077B1 (ja) * | 2022-07-21 | 2022-09-01 | 株式会社化繊ノズル製作所 | メルトブローン装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759647A (en) * | 1969-04-10 | 1973-09-18 | Turner Alfrey Us | Apparatus for the preparation of multilayer plastic articles |
| DE1950963A1 (de) * | 1969-10-09 | 1971-05-06 | Siamp Cedap Reunies | Breitschlitzduese zur Herstellung mehrschichtiger Bahnen |
-
1976
- 1976-03-10 FR FR7606803A patent/FR2343581A1/fr active Granted
-
1977
- 1977-03-09 CA CA273,599A patent/CA1077220A/fr not_active Expired
- 1977-03-10 US US05/776,433 patent/US4161385A/en not_active Expired - Lifetime
- 1977-03-10 JP JP52025537A patent/JPS604771B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS604771B2 (ja) | 1985-02-06 |
| FR2343581B1 (OSRAM) | 1978-08-25 |
| FR2343581A1 (fr) | 1977-10-07 |
| US4161385A (en) | 1979-07-17 |
| JPS52109559A (en) | 1977-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1077220A (fr) | Dispositif de filieres pour la production de feuilles ou pellicules composites | |
| FR2524842A1 (fr) | Filiere pour extruder une pellicule formee de plusieurs polymeres | |
| US20090029018A1 (en) | Method and apparatus for processing confectionery products | |
| FR2516437A1 (fr) | Granulateur continu pour plastiques | |
| EP0242327A2 (fr) | Procédé de fabrication d'un tuyau d'irrigation par goutte à goutte et tuyau d'irrigation fabriqué selon ce procédé | |
| FR2515411A1 (fr) | Procede et dispositif de fabrication d'un jonc a rainures helicoidales pour cable a fibres optiques et le jonc obtenu selon le procede | |
| CA1290529C (fr) | Appareillage pour l'extrusion de tubes plastiques a parois composites -procede de fabrication de tubes au moyen de l'appareillage | |
| FR2629009A1 (fr) | Plaque perforee pour granulation de cordons de matiere plastique en milieu aqueux | |
| FR2886203A1 (fr) | Filiere pour la realisation de structures planes de grande largeur a base de matiere plastique | |
| EP0179521B1 (fr) | Bloc d'alimentation réglable pour filière de coextrusion | |
| EP3253552B1 (fr) | Procédé de contrôle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis | |
| EP0494566B1 (fr) | Appareillage d'extrusion pour l'obtention d'un profilé à structure alvéolaire en résine thermoplastique. | |
| EP1708862B1 (fr) | Systeme de dosage de matiere plastique pour dispositif de production d' articles en matiere plastique | |
| EP3272507B1 (fr) | Procédé d'obtention d'une pièce profilée courbe en matière composite et/ou synthétique, et dispositif de mise en oeuvre de ce procédé | |
| LU86325A1 (fr) | Machine pour l'extrusion de matieres plastiques | |
| EP0652097B1 (fr) | Dispositif de réunion d'au moins deux flux dans une machine de coextrusion laminaire | |
| EP0055494B1 (fr) | Machine pour la fabrication en continu d'un tube annelé contenant un fil intérieur | |
| KR890002683B1 (ko) | 동시압출성형 방법 및 멀티매니폴드(multimanifold)압출성형 다이 | |
| CA2091062A1 (fr) | Tete d'extrusion pour la production de fils a partir d'une matiere rendue pateuse par chauffage | |
| EP3283271A1 (fr) | Filière d'extrusion pour l'extrusion de matières agroalimentaires, ainsi que machine d'extrusion comportant une telle filière | |
| EP1282502B1 (fr) | Distributeur de matiere dans une tete d'extrusion et tete d'extrusion utilisant ce distributeur | |
| EP0131669A1 (fr) | Appareil extrudeur pour matière tendre et plastique | |
| WO1996035570A1 (fr) | Dispositif de reunion d'au moins deux flux de matiere dans une machine de coextrusion laminaire | |
| FR2635482A1 (fr) | Procede et filiere pour l'extrusion de tuyaux en matiere thermoplastique | |
| BE478545A (OSRAM) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 19970513 |