BE630169A - - Google Patents
Info
- Publication number
- BE630169A BE630169A BE630169DA BE630169A BE 630169 A BE630169 A BE 630169A BE 630169D A BE630169D A BE 630169DA BE 630169 A BE630169 A BE 630169A
- Authority
- BE
- Belgium
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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0038506 | 1962-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE630169A true BE630169A (ko) | 1900-01-01 |
Family
ID=7044150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE630169D BE630169A (ko) | 1962-03-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE630169A (ko) |
| GB (1) | GB1031670A (ko) |
| LU (1) | LU43435A1 (ko) |
| NL (1) | NL289127A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108590A (en) * | 1977-02-07 | 1978-08-22 | Owens-Illinois, Inc. | Extrusion head |
| US4518343A (en) * | 1983-03-07 | 1985-05-21 | E. I. Du Pont De Nemours And Company | Extrusion die |
-
0
- BE BE630169D patent/BE630169A/xx unknown
- NL NL289127D patent/NL289127A/xx unknown
-
1963
- 1963-03-27 LU LU43435D patent/LU43435A1/xx unknown
- 1963-03-28 GB GB12411/63A patent/GB1031670A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1031670A (en) | 1966-06-02 |
| NL289127A (ko) | 1900-01-01 |
| LU43435A1 (ko) | 1963-05-27 |