SE380762B - PROCEDURE FOR CONTINUOUS PRODUCTION OF TUBES OF SPACE-BASED THERMO PLASTIC MATERIAL - Google Patents
PROCEDURE FOR CONTINUOUS PRODUCTION OF TUBES OF SPACE-BASED THERMO PLASTIC MATERIALInfo
- Publication number
- SE380762B SE380762B SE7314154A SE7314154A SE380762B SE 380762 B SE380762 B SE 380762B SE 7314154 A SE7314154 A SE 7314154A SE 7314154 A SE7314154 A SE 7314154A SE 380762 B SE380762 B SE 380762B
- Authority
- SE
- Sweden
- Prior art keywords
- tubes
- procedure
- space
- plastic material
- continuous production
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
-
- 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
- B29C48/03—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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7314154A SE380762B (en) | 1973-10-18 | 1973-10-18 | PROCEDURE FOR CONTINUOUS PRODUCTION OF TUBES OF SPACE-BASED THERMO PLASTIC MATERIAL |
GB4471374A GB1461648A (en) | 1973-10-18 | 1974-10-15 | Process of continuously manufacturing crosslinked thermoplastics material tubing |
DE19742449168 DE2449168A1 (en) | 1973-10-18 | 1974-10-16 | PROCESS FOR THE CONTINUOUS MANUFACTURING OF PIPES FROM NETWORKED THERMOPLASTIC MATERIAL |
FI3021/74A FI302174A (en) | 1973-10-18 | 1974-10-16 | |
DK545774A DK545774A (en) | 1973-10-18 | 1974-10-17 | |
NO743757A NO743757L (en) | 1973-10-18 | 1974-10-17 | |
FR7434895A FR2248139B1 (en) | 1973-10-18 | 1974-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7314154A SE380762B (en) | 1973-10-18 | 1973-10-18 | PROCEDURE FOR CONTINUOUS PRODUCTION OF TUBES OF SPACE-BASED THERMO PLASTIC MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7314154L SE7314154L (en) | 1975-04-21 |
SE380762B true SE380762B (en) | 1975-11-17 |
Family
ID=20318853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7314154A SE380762B (en) | 1973-10-18 | 1973-10-18 | PROCEDURE FOR CONTINUOUS PRODUCTION OF TUBES OF SPACE-BASED THERMO PLASTIC MATERIAL |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2449168A1 (en) |
DK (1) | DK545774A (en) |
FI (1) | FI302174A (en) |
FR (1) | FR2248139B1 (en) |
GB (1) | GB1461648A (en) |
NO (1) | NO743757L (en) |
SE (1) | SE380762B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430837A1 (en) * | 1978-07-13 | 1980-02-08 | Sute | Continuous post-expansion and curing of extruded thermoplastic tubing - between traversing split mould tools, to produce smooth or convoluted hose without requiring complicated extruder controls |
FI73385C (en) * | 1986-03-24 | 1987-10-09 | Uponor Nv | Method and apparatus for making pipes. |
DE102004062659A1 (en) * | 2004-12-24 | 2006-07-06 | Rehau Ag + Co. | Plastic pipe manufacture involves extrusion of pipe material including cross-linking agent and applying steam to initiate cross-linking of plastic |
-
1973
- 1973-10-18 SE SE7314154A patent/SE380762B/en unknown
-
1974
- 1974-10-15 GB GB4471374A patent/GB1461648A/en not_active Expired
- 1974-10-16 DE DE19742449168 patent/DE2449168A1/en active Pending
- 1974-10-16 FI FI3021/74A patent/FI302174A/fi unknown
- 1974-10-17 FR FR7434895A patent/FR2248139B1/fr not_active Expired
- 1974-10-17 NO NO743757A patent/NO743757L/no unknown
- 1974-10-17 DK DK545774A patent/DK545774A/da unknown
Also Published As
Publication number | Publication date |
---|---|
NO743757L (en) | 1975-05-12 |
FR2248139A1 (en) | 1975-05-16 |
SE7314154L (en) | 1975-04-21 |
DK545774A (en) | 1975-07-07 |
GB1461648A (en) | 1977-01-13 |
FR2248139B1 (en) | 1978-11-24 |
FI302174A (en) | 1975-04-19 |
DE2449168A1 (en) | 1975-04-24 |
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