DE8816700U1 - - Google Patents
Info
- Publication number
- DE8816700U1 DE8816700U1 DE8816700U DE8816700U DE8816700U1 DE 8816700 U1 DE8816700 U1 DE 8816700U1 DE 8816700 U DE8816700 U DE 8816700U DE 8816700 U DE8816700 U DE 8816700U DE 8816700 U1 DE8816700 U1 DE 8816700U1
- Authority
- DE
- Germany
- 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.)
- Expired - Lifetime
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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
-
- 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
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/9125—Cooling of hollow articles of tubular films internally
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3820530A DE3820530A1 (de) | 1988-06-16 | 1988-06-16 | Vorrichtung zum blasen von schlauchfolien, insbes. von mehrschichtigen schlauchfolien |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8816700U1 true DE8816700U1 (de) | 1990-04-12 |
Family
ID=6356693
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3820530A Granted DE3820530A1 (de) | 1988-06-16 | 1988-06-16 | Vorrichtung zum blasen von schlauchfolien, insbes. von mehrschichtigen schlauchfolien |
DE8816700U Expired - Lifetime DE8816700U1 (de) | 1988-06-16 | 1988-06-16 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3820530A Granted DE3820530A1 (de) | 1988-06-16 | 1988-06-16 | Vorrichtung zum blasen von schlauchfolien, insbes. von mehrschichtigen schlauchfolien |
Country Status (5)
Country | Link |
---|---|
US (1) | US4955802A (de) |
JP (1) | JPH0284317A (de) |
DE (2) | DE3820530A1 (de) |
GB (1) | GB2220166B (de) |
IT (1) | IT1230257B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4117221C2 (de) * | 1991-05-27 | 1996-02-22 | Schueco Int Kg | Verfahren und Vorrichtung zum Herstellen von strangförmigen Hohlkammerprofilen aus thermoplastischem Werkstoff |
DE4204201C2 (de) * | 1992-02-13 | 1994-07-28 | Hosokawa Alpine Ag | Innenkühlvorrichtung für extrudierte Kunststoffschlauchfolien |
DE9202272U1 (de) * | 1992-02-21 | 1992-04-23 | Reifenhaeuser Gmbh & Co Maschinenfabrik, 5210 Troisdorf, De | |
AT403584B (de) * | 1993-09-13 | 1998-03-25 | Chemiefaser Lenzing Ag | Verfahren und vorrichtung zur herstellung cellulosischer flach- oder schlauchfolien |
US5468134A (en) * | 1993-12-01 | 1995-11-21 | Cree; Robert E. | Cooling and thickness control for extruded products |
DE4418133C1 (de) * | 1994-05-25 | 1995-04-06 | Reifenhaeuser Masch | An einen Blaskopf anschließbare Vorrichtung zur Einführung von Blasluft in die Folienblase beim Blasen von Schlauchfolien |
DE4420023C2 (de) * | 1994-06-09 | 1996-04-11 | Reifenhaeuser Masch | Vorrichtung zum Blasen von Schlauchfolien aus thermoplastischem Kunststoff |
US5576029A (en) * | 1995-06-02 | 1996-11-19 | Planeta; Mirek | Internal cooling air supply assembly |
US6562263B2 (en) * | 2000-12-21 | 2003-05-13 | Addex, Inc. | Internal bubble cooling control system and method |
US6739855B2 (en) * | 2001-03-15 | 2004-05-25 | Addex, Inc. | External thickness control and method |
DE102004001473B4 (de) * | 2003-11-10 | 2006-05-11 | Kuhne Gmbh | Folienblaskopf |
US8092734B2 (en) * | 2004-05-13 | 2012-01-10 | Aptina Imaging Corporation | Covers for microelectronic imagers and methods for wafer-level packaging of microelectronics imagers |
DE102005060979A1 (de) | 2005-12-20 | 2007-06-28 | Kiefel Extrusion Gmbh | Verfahren und Vorrichtung zum Herstellen von Blasfolien aus thermoplastischen Kunststoffen |
JP4807796B2 (ja) * | 2007-04-17 | 2011-11-02 | 株式会社アイペックス | ケーブルコネクタ及びケーブル接続方法 |
CN101850609A (zh) * | 2010-06-29 | 2010-10-06 | 昆山松大包装材料机械有限公司 | 吹膜机冷却用风环装置 |
CN105729789B (zh) * | 2016-04-15 | 2018-01-16 | 佛山市顺德区捷勒塑料设备有限公司 | 管状薄膜生产设备的内冷却装置 |
CN107053648B (zh) * | 2017-05-26 | 2018-12-21 | 广东金明精机股份有限公司 | 上吹式多层共挤吹膜机内冷结构 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2966700A (en) * | 1958-08-27 | 1961-01-03 | Pont Company Of Canada 1956 Lt | Production of thermoplastic seamless tubing |
US3902832A (en) * | 1974-05-09 | 1975-09-02 | Gk Systems Inc | Manufacture of blown film |
NL152198B (nl) * | 1974-11-01 | 1977-02-15 | Proost & Brandt Nv | Inrichting voor het vervaardigen van een buisvormige foelie. |
DE2610818C2 (de) * | 1976-03-15 | 1984-06-20 | Windmöller & Hölscher, 4540 Lengerich | Kühlvorrichtung für mittels eines Folienblaskopfes hergestellte Kunststoff-Schlauchfolien mit Luftkühlung |
GB1581714A (en) * | 1978-03-30 | 1980-12-17 | Dolci Spa Ing L | Apparatus for internal cooling in tubular films made of extruded plastic material |
JPS564433A (en) * | 1979-06-23 | 1981-01-17 | Modern Mach Kk | Guiding device for valve equipped with internal cooler |
DE2926262A1 (de) * | 1979-06-29 | 1981-01-15 | Demag Kunststofftech | Kuehlvorrichtung fuer mittels eines blaskopfes hergestellte kunststoff- schlauchfolien |
DE3461696D1 (en) * | 1983-03-31 | 1987-01-29 | Windmoeller & Hoelscher | Cooling device for blow-head extruded tubular plastic films |
EP0130909B1 (de) * | 1983-06-29 | 1988-03-16 | Norsolor S.A. | Vorrichtung und Verfahren zum Kühlen von Kunststoffilmen |
DE3335334C2 (de) * | 1983-09-29 | 1986-01-30 | Windmöller & Hölscher, 4540 Lengerich | Kühlvorrichtung für aus einem Folienblaskopf extrudierte Kunststoffschlauchfolien mit Luftkühlung |
DE3436881A1 (de) * | 1984-10-08 | 1986-04-10 | Windmöller & Hölscher, 4540 Lengerich | Kuehlvorrichtung fuer aus einem folienblaskopf extrudierte kunststoffschlauchfolien |
-
1988
- 1988-06-16 DE DE3820530A patent/DE3820530A1/de active Granted
- 1988-06-16 DE DE8816700U patent/DE8816700U1/de not_active Expired - Lifetime
-
1989
- 1989-06-08 US US07/363,188 patent/US4955802A/en not_active Expired - Fee Related
- 1989-06-09 IT IT8920843A patent/IT1230257B/it active
- 1989-06-12 GB GB8913484A patent/GB2220166B/en not_active Expired - Fee Related
- 1989-06-12 JP JP1146921A patent/JPH0284317A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2220166A (en) | 1990-01-04 |
JPH0572853B2 (de) | 1993-10-13 |
GB2220166B (en) | 1992-03-11 |
IT1230257B (it) | 1991-10-18 |
US4955802A (en) | 1990-09-11 |
DE3820530C2 (de) | 1990-05-03 |
GB8913484D0 (en) | 1989-08-02 |
JPH0284317A (ja) | 1990-03-26 |
DE3820530A1 (de) | 1989-12-21 |
IT8920843A0 (it) | 1989-06-09 |