JPS4935471A - - Google Patents
Info
- Publication number
- JPS4935471A JPS4935471A JP47078865A JP7886572A JPS4935471A JP S4935471 A JPS4935471 A JP S4935471A JP 47078865 A JP47078865 A JP 47078865A JP 7886572 A JP7886572 A JP 7886572A JP S4935471 A JPS4935471 A JP S4935471A
- 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.)
- Pending
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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47078865A JPS4935471A (de) | 1972-08-07 | 1972-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47078865A JPS4935471A (de) | 1972-08-07 | 1972-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4935471A true JPS4935471A (de) | 1974-04-02 |
Family
ID=13673705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47078865A Pending JPS4935471A (de) | 1972-08-07 | 1972-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4935471A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2612361A1 (de) * | 1975-03-25 | 1976-10-07 | Asahi Dow Ltd | Verfahren zur herstellung von schaumstoff-formteilen durch strangpressen |
| JPH01278539A (ja) * | 1988-05-02 | 1989-11-08 | Sekisui Plastics Co Ltd | ポリプロピレン系樹脂発泡シート及びその製造方法 |
-
1972
- 1972-08-07 JP JP47078865A patent/JPS4935471A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2612361A1 (de) * | 1975-03-25 | 1976-10-07 | Asahi Dow Ltd | Verfahren zur herstellung von schaumstoff-formteilen durch strangpressen |
| DE2612361B2 (de) * | 1975-03-25 | 1981-04-30 | Asahi-Dow Ltd., Tokyo | Stranggepreßte Schaumstoff-Formteile und Verfahren zur Herstellung derselben |
| DE2612361C3 (de) * | 1975-03-25 | 1982-03-18 | Asahi-Dow Ltd., Tokyo | Stranggepreßte Schaumstoff-Formteile und Verfahren zur Herstellung derselben |
| JPH01278539A (ja) * | 1988-05-02 | 1989-11-08 | Sekisui Plastics Co Ltd | ポリプロピレン系樹脂発泡シート及びその製造方法 |
| JPH0575012B2 (de) * | 1988-05-02 | 1993-10-19 | Sekisui Plastics |