JPS50123159A - - Google Patents
Info
- Publication number
- JPS50123159A JPS50123159A JP50025098A JP2509875A JPS50123159A JP S50123159 A JPS50123159 A JP S50123159A JP 50025098 A JP50025098 A JP 50025098A JP 2509875 A JP2509875 A JP 2509875A JP S50123159 A JPS50123159 A JP S50123159A
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/9145—Endless cooling belts
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Moulding By Coating Moulds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2412180A DE2412180A1 (de) | 1974-03-14 | 1974-03-14 | Verfahren zum abloesen von giessfolien vom traegermaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50123159A true JPS50123159A (enExample) | 1975-09-27 |
Family
ID=5910012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50025098A Pending JPS50123159A (enExample) | 1974-03-14 | 1975-03-03 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS50123159A (enExample) |
| DE (1) | DE2412180A1 (enExample) |
| FR (1) | FR2263873A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781870A (en) * | 1977-12-12 | 1988-11-01 | Talbert John W | Large mirror replication process |
| US4255364A (en) * | 1977-12-12 | 1981-03-10 | Talbert John W | Large mirror replication process |
-
1974
- 1974-03-14 DE DE2412180A patent/DE2412180A1/de active Pending
-
1975
- 1975-03-03 JP JP50025098A patent/JPS50123159A/ja active Pending
- 1975-03-14 FR FR7508118A patent/FR2263873A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2263873B3 (enExample) | 1977-11-18 |
| FR2263873A1 (en) | 1975-10-10 |
| DE2412180A1 (de) | 1975-10-09 |