NL21558C - - Google Patents
Info
- Publication number
- NL21558C NL21558C NL21558DA NL21558C NL 21558 C NL21558 C NL 21558C NL 21558D A NL21558D A NL 21558DA NL 21558 C NL21558 C NL 21558C
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Moulding By Coating Moulds (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE648425X | 1927-02-05 | ||
| DE284725X | 1927-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL21558C true NL21558C (https=) | 1900-01-01 |
Family
ID=25776280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL21558D NL21558C (https=) | 1927-02-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE348569A (https=) |
| FR (1) | FR648425A (https=) |
| GB (1) | GB284725A (https=) |
| NL (1) | NL21558C (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073733A (en) * | 1960-05-31 | 1963-01-15 | Du Pont | Film and method of casting film |
| GB1317247A (en) * | 1969-06-03 | 1973-05-16 | Porvair Ltd | Water vapour permeable materials |
| US3729536A (en) * | 1969-06-03 | 1973-04-24 | Porvair Ltd | Method of producing water vapor permeable sheet material |
| DE19646767A1 (de) * | 1996-11-13 | 1998-05-14 | Santrade Ltd | Vorrichtung zur Herstellung von Feststoffen aus gießfähigen Schmelzen |
-
0
- NL NL21558D patent/NL21558C/xx active
- BE BE348569D patent/BE348569A/xx unknown
-
1928
- 1928-02-04 GB GB3535/28A patent/GB284725A/en not_active Expired
- 1928-02-04 FR FR648425D patent/FR648425A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE348569A (https=) | 1900-01-01 |
| GB284725A (en) | 1928-07-26 |
| FR648425A (fr) | 1928-12-10 |