ES2180841T3 - Dispositivo para aplanar un tubo flexible para laminas. - Google Patents
Dispositivo para aplanar un tubo flexible para laminas.Info
- Publication number
- ES2180841T3 ES2180841T3 ES97105325T ES97105325T ES2180841T3 ES 2180841 T3 ES2180841 T3 ES 2180841T3 ES 97105325 T ES97105325 T ES 97105325T ES 97105325 T ES97105325 T ES 97105325T ES 2180841 T3 ES2180841 T3 ES 2180841T3
- Authority
- ES
- Spain
- Prior art keywords
- flashing
- sheets
- flexible tube
- flat
- lay
- 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.)
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/10—Bending or folding of blown tubular films, e.g. gusseting
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92933—Conveying, transporting or storage of articles
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Electric Cable Installation (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Massaging Devices (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
UN DISPOSITIVO PARA APLANAR UN TUBO FLEXIBLE (8) DE LAMINAS EXTRAIDO DE UNA BURBUJA (3) DE LAMINAS, QUE SE HA EXTRUSADO A PARTIR DE UNA CABEZA (1) DE BURBUJA DE LAMINAS DE UNA INSTALACION DE LAMINAS DE BURBUJA Y SE HA SOPLADO, ESTA COMPUESTO POR LAS PLACAS (7) DE APLANADO QUE DELIMITAN LAS BURBUJAS DE LAMINAS, SE HAN APLICADO EN FORMA DE CUÑA A ESTAS Y SE HAN PRECONECTADO A LOS RODILLOS DE ESTRANGULAMIENTO (6) DE UN DISPOSITIVO DE EXTRACCION Y ARROLLAMIENTO DE LAMINAS, POR UN BASTIDOR (5) ACCIONADO INVERSAMENTE EN EL QUE SE HAN SUJETADO LAS PLACAS DE APLANADO, SE HAN ALOJADO LOS RODILLOS DE ESTRANGULAMIENTO Y ALREDEDOR DE CUYO EJE DE GIRO SE HAN ALOJADO CON BASCULAMIENTO UNAS BARRAS INVERSORAS (9, 10) Y DADO EL CASO UN RODILLO INVERSOR (11), Y POR UN DISPOSITIVO DE CALIBRACION DISPUESTO ENTRE LA CABEZA DE BURBUJA DE LAMINAS Y LAS PLACAS DE APLANADO. PARA IMPEDIR QUE A CAUSA DEL RETORCIMIENTO DE LAS BURBUJAS DE LAMINAS DURANTE EL APLANADO DEL TUBO FLEXIBLE DE LAMINAS SE PRODUZCAN FALLOS Y FORMACIONES DE PLIEGUES MARGINALES, EL DISPOSITIVO DE CALIBRACION SE HA ACCIONADO EN CADA CASO CON UN GIRO EN EL MISMO SENTIDO DE GIRO QUE LAS PLACAS DE APLANADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19617811A DE19617811C1 (de) | 1996-05-03 | 1996-05-03 | Vorrichtung zum Flachlegen eines Folienschlauches |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2180841T3 true ES2180841T3 (es) | 2003-02-16 |
Family
ID=7793256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97105325T Expired - Lifetime ES2180841T3 (es) | 1996-05-03 | 1997-03-29 | Dispositivo para aplanar un tubo flexible para laminas. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0805015B1 (es) |
JP (1) | JP3844379B2 (es) |
AT (1) | ATE220985T1 (es) |
BR (1) | BR9701978A (es) |
CA (1) | CA2202823A1 (es) |
DE (2) | DE19617811C1 (es) |
DK (1) | DK0805015T3 (es) |
ES (1) | ES2180841T3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012103095B4 (de) | 2012-04-11 | 2017-11-23 | Windmöller & Hölscher Kg | Führungsvorrichtung für die Führung einer Blasfolie |
CN106003684A (zh) * | 2016-06-20 | 2016-10-12 | 安庆市鑫顺塑业有限公司 | 一种塑料薄膜吹气装置 |
CN106079405B (zh) * | 2016-06-29 | 2019-03-12 | 浙江汇锋薄膜科技有限公司 | 具有改良的收卷机构的吹膜机 |
CN107932987B (zh) * | 2016-10-12 | 2019-11-19 | 广州市同源塑料制品有限公司 | 折边机 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529897A (en) * | 1948-01-17 | 1950-11-14 | Plax Corp | Process of and apparatus for manufacturing thin wall tubing |
JPS5018026B1 (es) * | 1966-11-12 | 1975-06-25 | ||
DE2035584C2 (de) * | 1970-07-17 | 1986-07-10 | Windmöller & Hölscher, 4540 Lengerich | Flachlege- und Abzugsvorrichtung für eine im Blasverfahren von einem ortsfest angeordneten Folienblaskopf hergestellte Kunststoff-Schlauchfolienbahn |
CH519981A (de) * | 1971-02-08 | 1972-03-15 | Windmoeller & Hoelscher | Flachlege- und Abzugvorrichtung für im Blasverfahren hergestellte Kunststoffschlauchfolien |
DE3506772C2 (de) * | 1984-11-27 | 1986-09-25 | Windmöller & Hölscher, 4540 Lengerich | Vorrichtung zum Einlegen von Seitenfalten in Kunststoffschlauchfolien |
DE3637941A1 (de) * | 1985-11-15 | 1987-06-04 | Barmag Barmer Maschf | Folienblaskopf mit nachkuehleinrichtung |
US4732727A (en) * | 1986-04-03 | 1988-03-22 | The Dow Chemical Company | Method and apparatus for producing mesh film |
DE3623548A1 (de) * | 1986-07-12 | 1988-01-28 | Reifenhaeuser Masch | Vorrichtung fuer die herstellung von kunststoffolien |
DE8706688U1 (de) * | 1987-05-09 | 1987-07-02 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Vorrichtung für die Kalibrierung von Schlauchfolienblasen |
DE8707626U1 (de) * | 1987-05-27 | 1987-08-13 | Alpine Ag, 8900 Augsburg | Abzugsvorrichtung für Schlauchfolien |
DE4303952C2 (de) * | 1992-12-18 | 1998-09-03 | Windmoeller & Hoelscher | Flachlege- und Abzugsvorrichtung für eine im Blasverfahren hergestellte Kunststoffschlauchfolienbahn |
-
1996
- 1996-05-03 DE DE19617811A patent/DE19617811C1/de not_active Expired - Fee Related
-
1997
- 1997-03-29 AT AT97105325T patent/ATE220985T1/de not_active IP Right Cessation
- 1997-03-29 ES ES97105325T patent/ES2180841T3/es not_active Expired - Lifetime
- 1997-03-29 EP EP97105325A patent/EP0805015B1/de not_active Expired - Lifetime
- 1997-03-29 DE DE59707762T patent/DE59707762D1/de not_active Expired - Lifetime
- 1997-03-29 DK DK97105325T patent/DK0805015T3/da active
- 1997-04-16 CA CA002202823A patent/CA2202823A1/en not_active Abandoned
- 1997-05-02 BR BR9701978A patent/BR9701978A/pt not_active IP Right Cessation
- 1997-05-02 JP JP11458297A patent/JP3844379B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK0805015T3 (da) | 2002-10-07 |
BR9701978A (pt) | 1998-09-15 |
DE59707762D1 (de) | 2002-08-29 |
CA2202823A1 (en) | 1997-11-03 |
EP0805015B1 (de) | 2002-07-24 |
EP0805015A1 (de) | 1997-11-05 |
DE19617811C1 (de) | 1997-08-21 |
JPH1044236A (ja) | 1998-02-17 |
ATE220985T1 (de) | 2002-08-15 |
JP3844379B2 (ja) | 2006-11-08 |
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