DK541781A - Fremgangsmaade og ekstruderingsapparat til fremstilling af tvaerbundne plastprodukter - Google Patents
Fremgangsmaade og ekstruderingsapparat til fremstilling af tvaerbundne plastprodukterInfo
- Publication number
- DK541781A DK541781A DK541781A DK541781A DK541781A DK 541781 A DK541781 A DK 541781A DK 541781 A DK541781 A DK 541781A DK 541781 A DK541781 A DK 541781A DK 541781 A DK541781 A DK 541781A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- plastic products
- extrusion apparatus
- manufacturing cross
- bond plastic
- Prior art date
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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
-
- 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
- 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
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
- B29K2301/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI803966 | 1980-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK541781A true DK541781A (da) | 1982-06-20 |
Family
ID=8513997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK541781A DK541781A (da) | 1980-12-19 | 1981-12-08 | Fremgangsmaade og ekstruderingsapparat til fremstilling af tvaerbundne plastprodukter |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS57128529A (da) |
DE (1) | DE3149333A1 (da) |
DK (1) | DK541781A (da) |
ES (1) | ES8300570A1 (da) |
FR (1) | FR2500789A1 (da) |
GB (1) | GB2090559A (da) |
IT (1) | IT8149930A0 (da) |
NL (1) | NL8105692A (da) |
SE (1) | SE8107539L (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607438B2 (fr) * | 1984-04-11 | 1989-12-29 | Pierre Bonnel | Dispositif pour la fabrication de films etirables en polyethylene pour la palettisation |
US4857250A (en) * | 1984-04-13 | 1989-08-15 | Union Carbide Corporation | One-extrusion method of making a shaped crosslinkable extruded polymeric product |
DE3702833A1 (de) * | 1987-01-30 | 1988-08-11 | Peter Julius | Verfahren und vorrichtung zur herstellung von kautschukmischungen |
DE19646394C1 (de) * | 1996-11-07 | 1998-04-30 | Roehm Gmbh | Extrusionsanlage und Verfahren zur Extrusion mit minimierten Farbwechselzeiten |
-
1981
- 1981-12-08 DK DK541781A patent/DK541781A/da unknown
- 1981-12-11 GB GB8137463A patent/GB2090559A/en not_active Withdrawn
- 1981-12-12 DE DE19813149333 patent/DE3149333A1/de not_active Withdrawn
- 1981-12-16 SE SE8107539A patent/SE8107539L/xx not_active Application Discontinuation
- 1981-12-17 ES ES508641A patent/ES8300570A1/es not_active Expired
- 1981-12-17 IT IT8149930A patent/IT8149930A0/it unknown
- 1981-12-17 NL NL8105692A patent/NL8105692A/nl not_active Application Discontinuation
- 1981-12-18 FR FR8124034A patent/FR2500789A1/fr active Pending
- 1981-12-19 JP JP56206028A patent/JPS57128529A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8149930A0 (it) | 1981-12-17 |
NL8105692A (nl) | 1982-07-16 |
JPS57128529A (en) | 1982-08-10 |
DE3149333A1 (de) | 1982-07-15 |
FR2500789A1 (fr) | 1982-09-03 |
ES508641A0 (es) | 1982-11-01 |
GB2090559A (en) | 1982-07-14 |
SE8107539L (sv) | 1982-06-20 |
ES8300570A1 (es) | 1982-11-01 |
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