DK226376A - METHOD AND APPARATUS FOR WELDING PART OF SYNTHETIC MATERIALS AND ARTICLES OBTAINED BY THIS PROCEDURE - Google Patents
METHOD AND APPARATUS FOR WELDING PART OF SYNTHETIC MATERIALS AND ARTICLES OBTAINED BY THIS PROCEDUREInfo
- Publication number
- DK226376A DK226376A DK226376A DK226376A DK226376A DK 226376 A DK226376 A DK 226376A DK 226376 A DK226376 A DK 226376A DK 226376 A DK226376 A DK 226376A DK 226376 A DK226376 A DK 226376A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- welding part
- synthetic materials
- articles obtained
- articles
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/4605—Blowing fluids containing an inert gas, e.g. helium
- B29C2049/4608—Nitrogen
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4673—Environments
- B29C2049/4698—Pressure difference, e.g. over pressure in room
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/005—Using a particular environment, e.g. sterile fluids other than air
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516103A FR2311646A1 (en) | 1975-05-23 | 1975-05-23 | PROCESS FOR MANUFACTURING WELDED PARTS FROM SYNTHETIC MATERIAL, DEVICE FOR IMPLEMENTING THIS PROCESS AND PARTS OBTAINED |
Publications (1)
Publication Number | Publication Date |
---|---|
DK226376A true DK226376A (en) | 1976-11-24 |
Family
ID=9155593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK226376A DK226376A (en) | 1975-05-23 | 1976-05-21 | METHOD AND APPARATUS FOR WELDING PART OF SYNTHETIC MATERIALS AND ARTICLES OBTAINED BY THIS PROCEDURE |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS51144462A (en) |
DE (1) | DE2622499A1 (en) |
DK (1) | DK226376A (en) |
ES (1) | ES448430A1 (en) |
FR (1) | FR2311646A1 (en) |
GB (1) | GB1546610A (en) |
IT (1) | IT1062968B (en) |
NO (1) | NO761737L (en) |
SE (1) | SE7605811L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185119A (en) * | 1981-05-11 | 1982-11-15 | Dainippon Ink & Chem Inc | Manufacture of stretched and blown container |
US4649004A (en) * | 1983-12-27 | 1987-03-10 | Toyo Seikan Kaisha, Ltd. | Process for production of multi-layer pipes for draw-forming |
US5195240A (en) * | 1988-04-15 | 1993-03-23 | Du Pont Canada Inc. | Method for the manufacture of thermoplastic panel heat exchangers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1430316A (en) * | 1965-01-20 | 1966-03-04 | Clodrey Polyflex Ets | Improvements in methods and devices for forming and filling hollow plastic bodies and in bodies obtained |
FR2125133B1 (en) * | 1971-02-12 | 1977-04-15 |
-
1975
- 1975-05-23 FR FR7516103A patent/FR2311646A1/en active Granted
-
1976
- 1976-05-19 GB GB20667/76A patent/GB1546610A/en not_active Expired
- 1976-05-20 DE DE19762622499 patent/DE2622499A1/en not_active Withdrawn
- 1976-05-21 NO NO761737A patent/NO761737L/no unknown
- 1976-05-21 SE SE7605811A patent/SE7605811L/en unknown
- 1976-05-21 DK DK226376A patent/DK226376A/en not_active Application Discontinuation
- 1976-05-21 IT IT23494/76A patent/IT1062968B/en active
- 1976-05-21 ES ES448430A patent/ES448430A1/en not_active Expired
- 1976-05-21 JP JP51060230A patent/JPS51144462A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2311646A1 (en) | 1976-12-17 |
IT1062968B (en) | 1985-02-11 |
ES448430A1 (en) | 1977-11-16 |
SE7605811L (en) | 1976-11-24 |
FR2311646B1 (en) | 1977-12-02 |
GB1546610A (en) | 1979-05-23 |
NO761737L (en) | 1976-11-24 |
DE2622499A1 (en) | 1976-12-09 |
JPS51144462A (en) | 1976-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |