JPS4945162A - - Google Patents
Info
- Publication number
- JPS4945162A JPS4945162A JP48080382A JP8038273A JPS4945162A JP S4945162 A JPS4945162 A JP S4945162A JP 48080382 A JP48080382 A JP 48080382A JP 8038273 A JP8038273 A JP 8038273A JP S4945162 A JPS4945162 A JP S4945162A
- 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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
-
- 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
- B29C48/914—Cooling drums
-
- 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
- B29C48/9175—Cooling of flat articles, e.g. using specially adapted supporting means by interposing a fluid layer between the supporting means and the flat article
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyamides (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2235462A DE2235462A1 (de) | 1972-07-20 | 1972-07-20 | Verfahren zur herstellung von polyamidfolien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4945162A true JPS4945162A (en:Method) | 1974-04-30 |
Family
ID=5851074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48080382A Pending JPS4945162A (en:Method) | 1972-07-20 | 1973-07-18 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4945162A (en:Method) |
| BE (1) | BE802548A (en:Method) |
| DE (1) | DE2235462A1 (en:Method) |
| FR (1) | FR2193844A1 (en:Method) |
| NL (1) | NL7310185A (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451703A (en) * | 1977-10-01 | 1979-04-23 | Fujitsu Ltd | Channel selection control circuit |
| JPS63114623A (ja) * | 1986-08-27 | 1988-05-19 | ヘキスト・アクチエンゲゼルシヤフト | 溶融フイルムを冷却する方法及び装置 |
-
1972
- 1972-07-20 DE DE2235462A patent/DE2235462A1/de active Pending
-
1973
- 1973-07-18 JP JP48080382A patent/JPS4945162A/ja active Pending
- 1973-07-19 BE BE133648A patent/BE802548A/xx unknown
- 1973-07-20 NL NL7310185A patent/NL7310185A/xx unknown
- 1973-07-20 FR FR7326781A patent/FR2193844A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451703A (en) * | 1977-10-01 | 1979-04-23 | Fujitsu Ltd | Channel selection control circuit |
| JPS63114623A (ja) * | 1986-08-27 | 1988-05-19 | ヘキスト・アクチエンゲゼルシヤフト | 溶融フイルムを冷却する方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE802548A (fr) | 1974-01-21 |
| FR2193844A1 (en) | 1974-02-22 |
| DE2235462A1 (de) | 1974-01-31 |
| NL7310185A (en:Method) | 1974-01-22 |