NL7100939A - - Google Patents
Info
- Publication number
- NL7100939A NL7100939A NL7100939A NL7100939A NL7100939A NL 7100939 A NL7100939 A NL 7100939A NL 7100939 A NL7100939 A NL 7100939A NL 7100939 A NL7100939 A NL 7100939A NL 7100939 A NL7100939 A NL 7100939A
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
-
- 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
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/9165—Electrostatic pinning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US594870A | 1970-01-26 | 1970-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7100939A true NL7100939A (https=) | 1971-07-28 |
Family
ID=21718507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7100939A NL7100939A (https=) | 1970-01-26 | 1971-01-25 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE761972A (https=) |
| CA (1) | CA924073A (https=) |
| DE (1) | DE2103583A1 (https=) |
| FR (1) | FR2077321A1 (https=) |
| GB (1) | GB1302642A (https=) |
| LU (1) | LU62484A1 (https=) |
| NL (1) | NL7100939A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428724A (en) | 1981-09-29 | 1984-01-31 | E. I. Du Pont De Nemours And Company | Microgrooved processing roll and method for heat treating sheet film using same |
| JPS58183220A (ja) * | 1982-04-21 | 1983-10-26 | Teijin Ltd | 溶融重合体シ−トの冷却装置 |
| US4501712A (en) * | 1982-08-20 | 1985-02-26 | E. I. Du Pont De Nemours And Company | Vacuum pinning of molten thermoplastic film to a roughened casting roll |
| US4783304A (en) * | 1987-06-17 | 1988-11-08 | E. I. Du Pont De Nemours And Company | Vacuum pinning process |
| DE19616331C1 (de) * | 1996-04-24 | 1997-11-27 | Reifenhaeuser Masch | Verfahren zur Herstellung einer Strukturfolie aus thermoplastischem Kunststoff |
-
1971
- 1971-01-25 LU LU62484D patent/LU62484A1/xx unknown
- 1971-01-25 BE BE761972A patent/BE761972A/xx unknown
- 1971-01-25 CA CA103610A patent/CA924073A/en not_active Expired
- 1971-01-25 FR FR7102288A patent/FR2077321A1/fr not_active Withdrawn
- 1971-01-25 NL NL7100939A patent/NL7100939A/xx unknown
- 1971-01-26 DE DE19712103583 patent/DE2103583A1/de active Pending
- 1971-04-19 GB GB2037371A patent/GB1302642A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE761972A (fr) | 1971-07-26 |
| LU62484A1 (https=) | 1971-08-11 |
| FR2077321A1 (https=) | 1971-10-22 |
| DE2103583A1 (de) | 1971-08-05 |
| CA924073A (en) | 1973-04-10 |
| GB1302642A (https=) | 1973-01-10 |