JPS4928652A - - Google Patents
Info
- Publication number
- JPS4928652A JPS4928652A JP47070545A JP7054572A JPS4928652A JP S4928652 A JPS4928652 A JP S4928652A JP 47070545 A JP47070545 A JP 47070545A JP 7054572 A JP7054572 A JP 7054572A JP S4928652 A JPS4928652 A JP S4928652A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47070545A JPS5245738B2 (sv) | 1972-07-13 | 1972-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47070545A JPS5245738B2 (sv) | 1972-07-13 | 1972-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4928652A true JPS4928652A (sv) | 1974-03-14 |
| JPS5245738B2 JPS5245738B2 (sv) | 1977-11-18 |
Family
ID=13434581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47070545A Expired JPS5245738B2 (sv) | 1972-07-13 | 1972-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5245738B2 (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900017132A1 (it) * | 2019-09-24 | 2021-03-24 | Colmec S P A | Testa di estrusione |
-
1972
- 1972-07-13 JP JP47070545A patent/JPS5245738B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900017132A1 (it) * | 2019-09-24 | 2021-03-24 | Colmec S P A | Testa di estrusione |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5245738B2 (sv) | 1977-11-18 |