SE301548B - - Google Patents
Info
- Publication number
- SE301548B SE301548B SE3614/64A SE361464A SE301548B SE 301548 B SE301548 B SE 301548B SE 3614/64 A SE3614/64 A SE 3614/64A SE 361464 A SE361464 A SE 361464A SE 301548 B SE301548 B SE 301548B
- Authority
- SE
- Sweden
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
- B29C48/16—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
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
-
- 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
- B29C48/03—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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Emergency Lowering Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA43719A DE1199971B (de) | 1963-07-30 | 1963-07-30 | Presskopf zur Herstellung eines mehrschichtigen Kunststoffschlauches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE301548B true SE301548B (xx) | 1968-06-10 |
Family
ID=6933806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE3614/64A SE301548B (xx) | 1963-07-30 | 1964-03-23 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT270192B (xx) |
| BE (1) | BE651189A (xx) |
| DE (1) | DE1199971B (xx) |
| DK (1) | DK108595C (xx) |
| GB (1) | GB1043138A (xx) |
| NO (1) | NO133579C (xx) |
| SE (1) | SE301548B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA718171B (en) * | 1971-01-12 | 1972-09-27 | Lavorazione Mat Plast | Synthetic resin laminate and its manufacturing process |
| US4177103A (en) | 1973-03-16 | 1979-12-04 | Celloplast AB Norrkoeping | Apparatus for the preparation of a multilayer film |
| US4254175A (en) | 1973-03-16 | 1981-03-03 | Josef Kubat | Multilayer thermoplastic film laminate |
| US4305703A (en) * | 1980-09-12 | 1981-12-15 | Lupke Manfred Arno Alfred | Composite die assembly for use in the production of thermoplastic tubing |
-
1963
- 1963-07-30 DE DEA43719A patent/DE1199971B/de active Pending
-
1964
- 1964-03-23 SE SE3614/64A patent/SE301548B/xx unknown
- 1964-03-31 DK DK160164AA patent/DK108595C/da active
- 1964-04-01 NO NO152644A patent/NO133579C/no unknown
- 1964-07-24 AT AT637364A patent/AT270192B/de active
- 1964-07-30 BE BE651189D patent/BE651189A/xx unknown
- 1964-08-04 GB GB31283/64A patent/GB1043138A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1043138A (en) | 1966-09-21 |
| DE1199971B (de) | 1965-09-02 |
| NO133579B (xx) | 1976-02-16 |
| NO133579C (xx) | 1976-05-26 |
| AT270192B (de) | 1969-04-25 |
| DK108595C (da) | 1968-01-08 |
| BE651189A (xx) | 1964-11-16 |