DK106017C - Fremgangsmåde til fremstilling af to- eller flerfarvede støbte genstande af termoplastisk materiale samt et ekstruderingsapparat til anvendelse ved fremgangsmåden. - Google Patents
Fremgangsmåde til fremstilling af to- eller flerfarvede støbte genstande af termoplastisk materiale samt et ekstruderingsapparat til anvendelse ved fremgangsmåden.Info
- Publication number
- DK106017C DK106017C DK103562AA DK103562A DK106017C DK 106017 C DK106017 C DK 106017C DK 103562A A DK103562A A DK 103562AA DK 103562 A DK103562 A DK 103562A DK 106017 C DK106017 C DK 106017C
- Authority
- DK
- Denmark
- Prior art keywords
- extruder
- making
- thermoplastic material
- molded articles
- multicolored molded
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/164—The moulding materials being injected simultaneously
-
- 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
- B29C48/04—Particle-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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- 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
-
- 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
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 |
---|---|---|---|
FR855488A FR1291618A (fr) | 1961-03-13 | 1961-03-13 | Procédé et appareillage pour la fabrication de pièces multicolores moulées en matière thermoplastique |
Publications (1)
Publication Number | Publication Date |
---|---|
DK106017C true DK106017C (da) | 1966-12-05 |
Family
ID=8750760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK103562AA DK106017C (da) | 1961-03-13 | 1962-03-06 | Fremgangsmåde til fremstilling af to- eller flerfarvede støbte genstande af termoplastisk materiale samt et ekstruderingsapparat til anvendelse ved fremgangsmåden. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH381854A (da) |
DK (1) | DK106017C (da) |
FR (1) | FR1291618A (da) |
GB (1) | GB952138A (da) |
LU (1) | LU41339A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3760046A (en) * | 1967-08-04 | 1973-09-18 | Avisun Corp | Process for producing a composite yarn which is bulky, slip-resistant and of high strength |
EP0059281A1 (en) * | 1981-03-04 | 1982-09-08 | Dixico Incorporated | Headpiece for collapsible tube |
DE69604781T2 (de) * | 1995-02-02 | 2000-05-18 | Novartis Ag | Verfahren zur herstellung von partiell oder bereichsweise unterschiedlich gefärbten formkörper |
-
1961
- 1961-03-13 FR FR855488A patent/FR1291618A/fr not_active Expired
-
1962
- 1962-03-06 DK DK103562AA patent/DK106017C/da active
- 1962-03-06 LU LU41339D patent/LU41339A1/xx unknown
- 1962-03-06 CH CH269862A patent/CH381854A/fr unknown
- 1962-03-09 GB GB9177/62A patent/GB952138A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU41339A1 (da) | 1962-05-07 |
CH381854A (fr) | 1964-09-15 |
FR1291618A (fr) | 1962-04-27 |
GB952138A (en) | 1964-03-11 |
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