NL7303182A - - Google Patents
Info
- Publication number
- NL7303182A NL7303182A NL7303182A NL7303182A NL7303182A NL 7303182 A NL7303182 A NL 7303182A NL 7303182 A NL7303182 A NL 7303182A NL 7303182 A NL7303182 A NL 7303182A NL 7303182 A NL7303182 A NL 7303182A
- 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
- B29C48/911—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
- B29C48/917—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means by applying pressurised gas to the surface of the flat article
-
- 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 of flat articles, e.g. using specially adapted supporting means 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23276372A | 1972-03-08 | 1972-03-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7303182A true NL7303182A (US07122603-20061017-C00045.png) | 1973-09-11 |
| NL178401B NL178401B (nl) | 1985-10-16 |
| NL178401C NL178401C (nl) | 1986-03-17 |
Family
ID=22874473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7303182,A NL178401C (nl) | 1972-03-08 | 1973-03-07 | Werkwijze voor het vervaardigen van een vlakke foelie uit thermoplastische kunststof. |
Country Status (9)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111625A (en) * | 1974-08-07 | 1978-09-05 | Imperial Chemical Industries Limited | Polymeric film production |
| JPS5835131B2 (ja) * | 1975-04-01 | 1983-08-01 | 帝人株式会社 | 熱可塑性樹脂フイルムの製造装置 |
| DE2618623C2 (de) * | 1976-04-28 | 1982-12-09 | Fa. Carl Freudenberg, 6940 Weinheim | Mikroporöser Separator |
| JPS5854132B2 (ja) * | 1978-11-10 | 1983-12-02 | 旭化成株式会社 | リンパ球分離装置 |
| JPS5854126B2 (ja) * | 1978-03-06 | 1983-12-02 | 旭化成株式会社 | 白血球分離材 |
| JPS5854125B2 (ja) * | 1978-03-06 | 1983-12-02 | 旭化成株式会社 | 白血球分離フイルタ−と白血球分離方法 |
| DE3729985A1 (de) * | 1987-09-08 | 1989-03-16 | Hoechst Ag | Verfahren und vorrichtung zum anlegen eines films aus einer kunststoffschmelze an eine bewegte kuehlflaeche |
| DE3735001A1 (de) * | 1987-10-16 | 1989-04-27 | Reifenhaeuser Masch | Vorrichtung fuer die elektrostatische fixierung einer schmelzefahne aus thermoplastischem kunststoff auf einer kuehlwalze |
| DE9116646U1 (de) * | 1991-06-07 | 1993-06-03 | Eltex-Elektrostatik GmbH, 7858 Weil | Vorrichtung zur Erhöhung des Wärmeübergangs an Kühlwalzen von Offset-Rollenrotationsmaschinen |
| DE19618716C2 (de) * | 1996-05-09 | 1999-01-21 | Brueckner Maschbau | Vorrichtung zum Anlegen eines Kunststoffilms an einer Walze |
| JP5528980B2 (ja) * | 2010-10-06 | 2014-06-25 | 東洋鋼鈑株式会社 | フィルム製造装置および製造方法 |
| JP2012096529A (ja) * | 2010-10-08 | 2012-05-24 | Toray Ind Inc | 脂肪族ポリエステルフィルムの製造方法 |
| IT201900002389A1 (it) * | 2019-02-19 | 2020-08-19 | Colines Spa | Gruppo fissabordi in una macchina di estrusione di film plastico e metodo di fissaggio dei bordi di una massa estrusa |
| CA3125727A1 (en) | 2019-02-19 | 2020-08-27 | Colines S.P.A. | Method and apparatus for pinning the edges of an extruded mass |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2935418A (en) * | 1953-06-03 | 1960-05-03 | Olin Mathieson | Method for treating preformed polyethylene with an electrical glow discharge |
| US3039388A (en) * | 1958-01-02 | 1962-06-19 | Harris Intertype Corp | Printing press and sheet control device therefor |
| NL125745C (US07122603-20061017-C00045.png) * | 1960-05-03 | 1900-01-01 | ||
| US3141194A (en) * | 1962-02-09 | 1964-07-21 | Avisun Corp | Gas delivery nozzle for film casting apparatus |
| DE1704780C3 (de) * | 1967-12-13 | 1974-07-25 | Kalle Ag, 6202 Wiesbaden-Biebrich | Vorrichtung zum Herstellen von Folien aus einem thermoplastischen Hochpolymeren |
| US3686374A (en) * | 1970-03-23 | 1972-08-22 | Du Pont | Gas assisted electrostatic pinning |
| US3660549A (en) * | 1970-03-23 | 1972-05-02 | Du Pont | Electrostatic pinning of dielectric film |
| CA969312A (en) * | 1970-03-27 | 1975-06-17 | David E. Heyer | Quenching molten thermoplastic web |
-
1972
- 1972-03-08 US US00232763A patent/US3779682A/en not_active Expired - Lifetime
-
1973
- 1973-03-05 CA CA165,284A patent/CA1007016A/en not_active Expired
- 1973-03-06 FR FR7307916A patent/FR2175066B1/fr not_active Expired
- 1973-03-07 BE BE128463A patent/BE796384A/xx not_active IP Right Cessation
- 1973-03-07 JP JP2625373A patent/JPS5335587B2/ja not_active Expired
- 1973-03-07 GB GB1096973A patent/GB1391037A/en not_active Expired
- 1973-03-07 NL NLAANVRAGE7303182,A patent/NL178401C/xx not_active IP Right Cessation
- 1973-03-07 LU LU67171A patent/LU67171A1/xx unknown
- 1973-03-08 DE DE2311576A patent/DE2311576C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48102166A (US07122603-20061017-C00045.png) | 1973-12-22 |
| DE2311576C2 (de) | 1981-09-24 |
| NL178401B (nl) | 1985-10-16 |
| DE2311576A1 (de) | 1973-09-13 |
| JPS5335587B2 (US07122603-20061017-C00045.png) | 1978-09-28 |
| CA1007016A (en) | 1977-03-22 |
| BE796384A (fr) | 1973-09-07 |
| US3779682A (en) | 1973-12-18 |
| GB1391037A (en) | 1975-04-16 |
| FR2175066A1 (US07122603-20061017-C00045.png) | 1973-10-19 |
| NL178401C (nl) | 1986-03-17 |
| FR2175066B1 (US07122603-20061017-C00045.png) | 1978-03-10 |
| LU67171A1 (US07122603-20061017-C00045.png) | 1973-09-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V4 | Discontinued because of reaching the maximum lifetime of a patent |