DE1629798A1 - Verfahren und Vorrichtung zum Kuehlen von thermoplastischen Folien - Google Patents
Verfahren und Vorrichtung zum Kuehlen von thermoplastischen FolienInfo
- Publication number
- DE1629798A1 DE1629798A1 DE19651629798 DE1629798A DE1629798A1 DE 1629798 A1 DE1629798 A1 DE 1629798A1 DE 19651629798 DE19651629798 DE 19651629798 DE 1629798 A DE1629798 A DE 1629798A DE 1629798 A1 DE1629798 A1 DE 1629798A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- cooling
- gaseous
- air
- film
- Prior art date
- 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
- 238000001816 cooling Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 8
- 229920001169 thermoplastic Polymers 0.000 title claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims description 27
- 239000011888 foil Substances 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 240000006108 Allium ampeloprasum Species 0.000 description 1
- 235000005254 Allium ampeloprasum Nutrition 0.000 description 1
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- MTNZDABNNNQWLZ-WUIFBNNWSA-N uch-9 Chemical compound O=C([C@@H](O[C@@H]1O[C@H](C)[C@@H](O)[C@H](O[C@@H]2O[C@H](C)[C@H](O)[C@H](O[C@@H]3O[C@H](C)[C@@H](OC)[C@H](O[C@@H]4O[C@H](C)[C@@H](O)[C@H](O)C4)C3)C2)C1)[C@H]([C@H](OC)C(=O)[C@@H](O)[C@@H](C)O)CC1=CC2=C3)C1=C(O)C2=C(O)C(C(C)CC)=C3O[C@@H]1C[C@@H](O)[C@H](O)[C@@H](C)O1 MTNZDABNNNQWLZ-WUIFBNNWSA-N 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular 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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/89—Internal treatment, e.g. by applying an internal cooling fluid stream
-
- 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
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ0011943 | 1965-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1629798A1 true DE1629798A1 (de) | 1971-02-04 |
Family
ID=7622169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651629798 Pending DE1629798A1 (de) | 1965-12-23 | 1965-12-23 | Verfahren und Vorrichtung zum Kuehlen von thermoplastischen Folien |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE690400A (enrdf_load_stackoverflow) |
| DE (1) | DE1629798A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1506029A (enrdf_load_stackoverflow) |
| GB (1) | GB1123318A (enrdf_load_stackoverflow) |
| NL (1) | NL6618106A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003620A1 (de) * | 1980-02-01 | 1981-08-06 | Polysackfabrik Walter Dürbeck GmbH und Co, 6420 Lauterbach | Verfahren und vorrichtung zum herstellen von schlaeuchen, bahnen o.dgl.. |
| DE3241192A1 (de) * | 1981-11-09 | 1983-06-16 | Mitsui Petrochemical Industries Ltd., Tokyo | Vorrichtung und verfahren zur herstellung von blasfolie |
| DE3211833A1 (de) * | 1982-03-31 | 1983-10-13 | Reifenhäuser GmbH & Co, Maschinenfabrik, 5210 Troisdorf | Blaskopf fuer die herstellung einer kunststoffblasfolie |
| DE102004012488A1 (de) * | 2004-03-15 | 2005-10-06 | Kiefel Extrusion Gmbh | Verfahren zum Herstellen von thermoplastischen Folien |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622657A (en) * | 1969-09-24 | 1971-11-23 | Exxon Research Engineering Co | Method for forming and cooling thermoplastic film |
| DE2324133A1 (de) | 1973-05-12 | 1974-11-28 | Hoechst Ag | Aussenkalibrieren von extrudierten hohlprofilen aus thermoplastischem kunststoff |
| DE2507070C2 (de) * | 1975-02-19 | 1985-07-25 | Kohlensäure-Werke Rudolf Buse Sohn GmbH & Co, 5462 Bad Hönningen | Verfahren zur kontinuierlichen Herstellung von Schlauchfolien aus Kunststoff |
| US4118453A (en) * | 1976-08-30 | 1978-10-03 | Mobil Oil Corporation | Method and apparatus for the extrusion of tubular thermoplastic film |
| US4389366A (en) * | 1981-09-10 | 1983-06-21 | Messer Griesheim Gmbh | Process and device for cooling hollow synthetic material profiles |
| GB2167703B (en) * | 1984-12-01 | 1988-11-02 | Stc Plc | Optical cable manufacture |
| DE19728522C2 (de) * | 1997-07-04 | 2000-12-28 | Plamex Maschb Gmbh | Verfahren und Vorrichtung zum Herstellen von ein- oder mehrschichtigen Schlauchfolien aus thermoplastischem Kunststoff |
-
1965
- 1965-12-23 DE DE19651629798 patent/DE1629798A1/de active Pending
-
1966
- 1966-11-29 BE BE690400D patent/BE690400A/xx unknown
- 1966-12-21 GB GB57156/66A patent/GB1123318A/en not_active Expired
- 1966-12-23 NL NL6618106A patent/NL6618106A/xx unknown
- 1966-12-23 FR FR88629A patent/FR1506029A/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003620A1 (de) * | 1980-02-01 | 1981-08-06 | Polysackfabrik Walter Dürbeck GmbH und Co, 6420 Lauterbach | Verfahren und vorrichtung zum herstellen von schlaeuchen, bahnen o.dgl.. |
| DE3241192A1 (de) * | 1981-11-09 | 1983-06-16 | Mitsui Petrochemical Industries Ltd., Tokyo | Vorrichtung und verfahren zur herstellung von blasfolie |
| US4473527A (en) * | 1981-11-09 | 1984-09-25 | Mitsui Petrochemical Industries Ltd. | Method and apparatus for forming inflation film |
| DE3211833A1 (de) * | 1982-03-31 | 1983-10-13 | Reifenhäuser GmbH & Co, Maschinenfabrik, 5210 Troisdorf | Blaskopf fuer die herstellung einer kunststoffblasfolie |
| DE102004012488A1 (de) * | 2004-03-15 | 2005-10-06 | Kiefel Extrusion Gmbh | Verfahren zum Herstellen von thermoplastischen Folien |
| DE102004012488B4 (de) * | 2004-03-15 | 2009-09-24 | Kiefel Extrusion Gmbh | Verfahren zum Herstellen von thermoplastischen Folien |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1123318A (en) | 1968-08-14 |
| FR1506029A (fr) | 1967-12-15 |
| NL6618106A (enrdf_load_stackoverflow) | 1967-06-26 |
| BE690400A (enrdf_load_stackoverflow) | 1967-05-02 |
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