NL179030C - Inrichting voor het vervaardigen van kunststofblaasfolies. - Google Patents
Inrichting voor het vervaardigen van kunststofblaasfolies.Info
- Publication number
- NL179030C NL179030C NLAANVRAGE7805223,A NL7805223A NL179030C NL 179030 C NL179030 C NL 179030C NL 7805223 A NL7805223 A NL 7805223A NL 179030 C NL179030 C NL 179030C
- Authority
- NL
- Netherlands
- Prior art keywords
- manufacturing plastic
- plastic blowing
- blowing films
- films
- manufacturing
- Prior art date
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
- B29C48/908—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 characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/90—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
- B29C48/25—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
- B29C48/907—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 using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92076—Position, e.g. linear or angular
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92133—Width or height
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92152—Thickness
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92161—Volume or quantity
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92219—Degree of crosslinking, solidification, crystallinity or homogeneity
-
- 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
- B29C2948/92323—Location or phase of measurement
- B29C2948/92428—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
- B29C2948/92323—Location or phase of measurement
- B29C2948/92447—Moulded 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/92571—Position, e.g. linear or angular
-
- 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
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/92609—Dimensions
- B29C2948/92619—Diameter or circumference
-
- 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
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/92609—Dimensions
- B29C2948/92657—Volume or quantity
-
- 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
- B29C48/25—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
- B29C48/903—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 externally
-
- 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
- B29C48/913—Cooling of hollow articles of tubular films externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2721609A DE2721609C2 (de) | 1977-05-13 | 1977-05-13 | Regeleinrichtung für eine Anlage zur Herstellung von Kunststoffblasfolien |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7805223A NL7805223A (nl) | 1978-11-15 |
NL179030B NL179030B (nl) | 1986-02-03 |
NL179030C true NL179030C (nl) | 1986-07-01 |
Family
ID=6008854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7805223,A NL179030C (nl) | 1977-05-13 | 1978-05-12 | Inrichting voor het vervaardigen van kunststofblaasfolies. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4189288A (nl) |
JP (1) | JPS53140367A (nl) |
BR (1) | BR7803013A (nl) |
DE (1) | DE2721609C2 (nl) |
ES (1) | ES469808A1 (nl) |
FR (1) | FR2390262A1 (nl) |
GB (1) | GB1576919A (nl) |
NL (1) | NL179030C (nl) |
SE (1) | SE422759B (nl) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2857438C2 (de) * | 1978-04-17 | 1983-12-15 | Windmöller & Hölscher, 4540 Lengerich | Verfahren zur Optimierung der Ausstoßleistung einer Folienblasanlage |
DE2947916A1 (de) * | 1978-11-30 | 1980-06-19 | Gloucester Eng Co Inc | Regelgeraet fuer einen schlauchfolienextruder |
JPS5586720A (en) * | 1978-12-25 | 1980-06-30 | Chisso Eng Kk | Manufacturing device for plastic tubular film |
DE2919472C2 (de) * | 1979-05-15 | 1986-01-16 | Erhardt & Leimer Kg, 8900 Augsburg | Vorrichtung zum kontinuierlichen Extrudieren von Schlauchfolien mit Bahnbreitenregelung |
DE2947293C2 (de) * | 1979-11-23 | 1983-09-15 | Windmöller & Hölscher, 4540 Lengerich | Verfahren zur Regelung der Foliendicke an einer Blasfolien-Extruderanlage |
DE2950003C2 (de) * | 1979-12-12 | 1983-08-11 | Windmöller & Hölscher, 4540 Lengerich | Verfahren zur Regelung der Foliendicke an einer Blasfolien-Extruderanlage |
US4408970A (en) * | 1979-12-19 | 1983-10-11 | Mobil Oil Corporation | Stabilizing air ring apparatus |
DE3002903C2 (de) * | 1980-01-28 | 1986-12-04 | Windmöller & Hölscher, 4540 Lengerich | Verfahren zur Regelung der Foliendicke an einer Blasfolienextruderanlage |
US4355966A (en) * | 1981-05-04 | 1982-10-26 | E. B. Westlake, Jr. | Automatic control of bubble size in blown film |
US4377540A (en) * | 1981-08-24 | 1983-03-22 | Gloucester Engineering Co., Inc. | Control of tubular film size |
US4464319A (en) * | 1982-08-05 | 1984-08-07 | Reifenhauser Gmbh & Co. Maschinenfabrik | Method of and apparatus for the coiling of flattened synthetic resin foil tubes |
AT387540B (de) * | 1984-08-20 | 1989-02-10 | Muanyagipari Kutato Intezet | Verfahren und vorrichtung zur herstellung von in zwei richtungen orientierten, waermeschrumpfenden schlauchfolien |
US4606879A (en) * | 1985-02-28 | 1986-08-19 | Cerisano Frank D | High stalk blown film extrusion apparatus and method |
DE3518155A1 (de) * | 1985-05-21 | 1986-11-27 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Verfahren zur herstellung einer kunststoffolie mit geringer dickentoleranz |
US4699580A (en) * | 1985-12-12 | 1987-10-13 | Co Yee Tiat O | Blown film tube diameter control apparatus |
DE8706688U1 (de) * | 1987-05-09 | 1987-07-02 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Vorrichtung für die Kalibrierung von Schlauchfolienblasen |
JPS6427927A (en) * | 1987-07-24 | 1989-01-30 | Sekisui Chemical Co Ltd | Control device in inflation molding line |
JPH0164421U (nl) * | 1987-10-19 | 1989-04-25 | ||
DE3743721A1 (de) * | 1987-12-23 | 1989-07-06 | Karl Veit Holger Dr Ing | Folienblasanlage mit rolle |
US4931003A (en) * | 1987-12-31 | 1990-06-05 | Minigrip, Inc. | Apparatus for making biaxially stretched tubularly extended film with transverse closure strip |
AU610366B2 (en) * | 1988-03-31 | 1991-05-16 | Idemitsu Petrochemical Co., Ltd. | Method of and apparatus for manufacturing biaxially oriented film |
JPH01275123A (ja) * | 1988-04-28 | 1989-11-02 | Sekisui Chem Co Ltd | インフレーション成形における成形物のサイズ替えシステム |
DE3815415A1 (de) * | 1988-05-06 | 1989-11-16 | Kiefel Gmbh Paul | Hochleistungskuehlverfahren und vorrichtung fuer die herstellung von bi-orientierten folien aus hoch- und mittelmolaren thermoplasten |
JPH03106636A (ja) * | 1989-09-20 | 1991-05-07 | Tomy Kikai Kogyo Kk | 樹脂成形装置 |
DE3941185A1 (de) * | 1989-12-13 | 1991-06-20 | Windmoeller & Hoelscher | Verfahren zur regelung der foliendicke von im blasverfahren hergestellten und axial, vorzugsweise biaxial verstreckten schlauchfolien |
DE4024326A1 (de) * | 1990-06-06 | 1991-12-12 | Windmoeller & Hoelscher | Verfahren und vorrichtung zum verringern des durchhanges und/oder des unterschiedlichen spannungsprofils einer im blasverfahren hergestellten und flachgelegten schlauchfolienbahn |
CA2051577A1 (en) * | 1990-10-31 | 1992-05-01 | Norwin C. Derby | Variable diameter hollow extruded articles and method of manufacture |
US5124094A (en) * | 1991-03-21 | 1992-06-23 | Minnesota Mining And Manufacturing Company | Apparatus and method for constraining a rotating tube of material |
US5128076A (en) * | 1991-03-21 | 1992-07-07 | Minnesota Mining And Manufacturing Company | Apparatus and method for producing an elongate strip of material |
DE4122589A1 (de) * | 1991-05-10 | 1992-11-12 | Windmoeller & Hoelscher | Vorrichtung zum regulieren der aussenkuehlluft eines folienschlauchextruders |
DE4118122A1 (de) * | 1991-06-03 | 1992-12-10 | Windmoeller & Hoelscher | Verfahren zur bestimmung und/oder regelung des orientierungsgrades von in blasfolienanlagen hergestellten schlauchfolien |
CA2071422C (en) * | 1991-09-06 | 1996-06-25 | Jack N. Shirrell | Method for making prestretched film |
US5525277A (en) * | 1992-04-13 | 1996-06-11 | Joseph; Daniel R. | Method and apparatus for cooling extruded film tubes |
US5345399A (en) * | 1992-07-06 | 1994-09-06 | Union Camp Corporation | System and method for monitoring and controlling the width of a product |
DE4238868C2 (de) * | 1992-11-18 | 1996-03-14 | Rupp Karl Heinz | Folienblasvorrichtung |
US5288441A (en) * | 1992-12-24 | 1994-02-22 | Collins Steven L | System and method for extruder frost line detection |
US5891383A (en) * | 1994-06-03 | 1999-04-06 | Joseph; Daniel R. | Method and apparatus for cooling extruded film tubes |
AUPN485095A0 (en) * | 1995-08-18 | 1995-09-07 | Uponor B.V. | Process control |
US6293778B1 (en) | 1997-02-14 | 2001-09-25 | Daniel R. Joseph | Automatically balancing a blower in a blown film extrusion line |
US6413346B1 (en) | 1998-05-18 | 2002-07-02 | Macro Engineering & Technology Inc. | Production of stretch plastic film |
US6162318A (en) * | 1998-05-18 | 2000-12-19 | Macro Engineering & Technology Inc. | Production of stretch plastic film |
US7922470B2 (en) * | 2000-04-07 | 2011-04-12 | Joseph Daniel R | Apparatus for automatic control of cage size in an extruded film production line |
FR2851954B1 (fr) * | 2003-03-07 | 2006-07-07 | Alphacan Sa | Procede de fabrication en continu de tubes en matiere plastique avec etirage bi-axial et ligne de fabrication pour ce procede |
DE102005033205C5 (de) * | 2005-07-13 | 2017-10-12 | Windmöller & Hölscher Kg | Verfahren zur auftragsbezogenen Änderung des Folienschlauchformats von einem Ausgangsformat zu einem Endformat sowie Blasfolienanlage, an der diese Änderung durchführbar ist |
US20110112677A1 (en) * | 2009-11-11 | 2011-05-12 | Albert John Franklin | Method for controlling a physical property of a tubular blown film |
US9050760B2 (en) | 2011-12-15 | 2015-06-09 | Ndc Technologies, Inc. | Blown film scanning method |
CN103831970A (zh) * | 2012-11-21 | 2014-06-04 | 陈下放 | 一种空气内冷系统 |
CN106414109B (zh) * | 2014-05-30 | 2019-01-25 | 埃克森美孚化学专利公司 | 热塑性弹性体薄膜及其制造方法 |
DE102017107356A1 (de) | 2017-04-05 | 2018-10-11 | Krones Aktiengesellschaft | Folie, Vorrichtung und Verfahren zu deren Herstellung sowie System zur Herstellung von Gebinden |
MX2022002402A (es) * | 2019-08-29 | 2022-03-17 | Arcelormittal | Medicion de acumulacion de borde. |
DE102019215875A1 (de) * | 2019-10-11 | 2021-04-15 | Windmöller & Hölscher Kg | Verfahren zum Starten oder Beenden einer Folienproduktion in einer Folienmaschine, Folienmaschine und Computerprogrammprodukt |
US11446854B2 (en) * | 2019-12-16 | 2022-09-20 | Daniel R. Joseph | Method and apparatus for calibration of blown-film extrusion apparatus |
WO2024079333A1 (de) * | 2022-10-14 | 2024-04-18 | Windmöller & Hölscher Kg | Folienextrusionsmaschine und verfahren zur herstellung einer kunststofffolie |
CN116175946A (zh) * | 2022-12-09 | 2023-05-30 | 常州回天新材料有限公司 | 一种用于解决透明、半透氟膜荷叶边的方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB842064A (en) * | 1958-09-19 | 1960-07-20 | Metal Box Co Ltd | Improvements in or relating to the extrusion of seamless tubes of plastics material |
US3092874A (en) * | 1961-07-17 | 1963-06-11 | Du Pont | Production of thermoplastic polymeric film |
NL302747A (nl) * | 1963-02-11 | 1900-01-01 | ||
US3286302A (en) * | 1963-12-26 | 1966-11-22 | Industrial Nucleonics Corp | Control system for maximizing the production of a material forming process |
FR1478674A (fr) * | 1965-04-27 | 1967-04-28 | Industrial Nucleonics Corp | Perfectionnements aux procédés et dispositif de fabrication de feuilles en matière plastique |
US3438088A (en) * | 1967-01-19 | 1969-04-15 | Beloit Corp | Control for maintaining uniform gauge on blown film |
DE1802288B2 (de) * | 1968-10-10 | 1971-09-16 | Vorrichtung zum kalibrieren von im blasverfahren hergestell ten schlauchfolienbahnen | |
FR1592180A (nl) * | 1968-10-22 | 1970-05-11 | ||
CH521217A (de) * | 1969-10-08 | 1972-04-15 | Windmoeller & Hoelscher | Verfahren zur Luftkühlung des von einem Folienblaskopf geblasenen Kunststoff-Folienschlauches und Vorrichtung zur Durchführung des Verfahrens |
DE2031496A1 (de) * | 1970-06-25 | 1971-12-30 | Windmoeller & Hoelscher | Verfahren und Vorrichtung zum Herstellen von Schrumpffolien |
GB1339823A (en) * | 1970-08-19 | 1973-12-05 | Windmoeller & Hoelscher | Apparatus for making flattening and hauling off blown tubular plastics film |
DE2161625A1 (de) * | 1971-04-19 | 1972-11-02 | Castello S.A.S., Biassono (Italien) | Verfahren und Vorrichtung zur Herstellung eines schlauchartigen Gegenstandes aus Kunststoff |
CA999705A (en) * | 1972-02-15 | 1976-11-16 | Osamu Uemura | Method and apparatus for manufacturing tubular film from thermoplastic resin |
US3821339A (en) * | 1972-06-19 | 1974-06-28 | Dow Chemical Co | Film size control apparatus and method |
US4101614A (en) * | 1975-03-03 | 1978-07-18 | The Dow Chemical Company | Blown film process |
US3990824A (en) * | 1975-04-25 | 1976-11-09 | The Dow Chemical Company | Film size control apparatus for the blown film process |
-
1977
- 1977-05-13 DE DE2721609A patent/DE2721609C2/de not_active Expired
-
1978
- 1978-05-10 SE SE7805347A patent/SE422759B/sv not_active IP Right Cessation
- 1978-05-11 GB GB18884/78A patent/GB1576919A/en not_active Expired
- 1978-05-11 JP JP5503978A patent/JPS53140367A/ja active Granted
- 1978-05-12 FR FR7814238A patent/FR2390262A1/fr active Granted
- 1978-05-12 US US05/905,549 patent/US4189288A/en not_active Expired - Lifetime
- 1978-05-12 NL NLAANVRAGE7805223,A patent/NL179030C/nl not_active IP Right Cessation
- 1978-05-12 ES ES469808A patent/ES469808A1/es not_active Expired
- 1978-05-12 BR BR7803013A patent/BR7803013A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4189288A (en) | 1980-02-19 |
FR2390262B1 (nl) | 1980-06-20 |
JPS53140367A (en) | 1978-12-07 |
GB1576919A (en) | 1980-10-15 |
DE2721609C2 (de) | 1986-07-10 |
DE2721609B1 (de) | 1978-11-09 |
BR7803013A (pt) | 1978-12-26 |
NL179030B (nl) | 1986-02-03 |
ES469808A1 (es) | 1979-01-16 |
JPS561209B2 (nl) | 1981-01-12 |
SE7805347L (sv) | 1978-11-14 |
NL7805223A (nl) | 1978-11-15 |
SE422759B (sv) | 1982-03-29 |
FR2390262A1 (fr) | 1978-12-08 |
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