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
Application number
NLAANVRAGE7805223,A
Other languages
English (en)
Other versions
NL179030B (nl
NL7805223A (nl
Original Assignee
Reifenhaeuser Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reifenhaeuser Kg filed Critical Reifenhaeuser Kg
Publication of NL7805223A publication Critical patent/NL7805223A/nl
Publication of NL179030B publication Critical patent/NL179030B/nl
Application granted granted Critical
Publication of NL179030C publication Critical patent/NL179030C/nl

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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
NLAANVRAGE7805223,A 1977-05-13 1978-05-12 Inrichting voor het vervaardigen van kunststofblaasfolies. NL179030C (nl)

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)

* Cited by examiner, † Cited by third party
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
US5128076A (en) * 1991-03-21 1992-07-07 Minnesota Mining And Manufacturing Company Apparatus and method for producing an elongate strip of material
US5124094A (en) * 1991-03-21 1992-06-23 Minnesota Mining And Manufacturing Company Apparatus and method for constraining a rotating tube 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
US6162318A (en) * 1998-05-18 2000-12-19 Macro Engineering & Technology Inc. Production of stretch plastic film
US6413346B1 (en) 1998-05-18 2002-07-02 Macro Engineering & Technology Inc. Production of stretch plastic film
CA2343434C (en) * 2000-04-07 2010-03-02 Daniel R. Joseph Method and 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
JP7265089B2 (ja) * 2019-08-29 2023-04-25 アルセロールミタル エッジ堆積測定法
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2721609B1 (de) 1978-11-09
SE422759B (sv) 1982-03-29
JPS53140367A (en) 1978-12-07
JPS561209B2 (nl) 1981-01-12
FR2390262A1 (fr) 1978-12-08
DE2721609C2 (de) 1986-07-10
NL179030B (nl) 1986-02-03
FR2390262B1 (nl) 1980-06-20
ES469808A1 (es) 1979-01-16
US4189288A (en) 1980-02-19
BR7803013A (pt) 1978-12-26
GB1576919A (en) 1980-10-15
NL7805223A (nl) 1978-11-15
SE7805347L (sv) 1978-11-14

Similar Documents

Publication Publication Date Title
NL179030C (nl) Inrichting voor het vervaardigen van kunststofblaasfolies.
NL7800743A (nl) Inrichting voor het vervaardigen van veelwan- dige thermoplastische buizen.
NL7804243A (nl) Inrichting voor het vervaardigen van thermoplastische kunststoffen.
NL7708294A (nl) Werkwijze voor het lamineren van kunststoffilms.
NL7713519A (nl) Inrichting voor het vervaardigen van banden.
NL184625B (nl) Werkwijze voor het beschermen van kunststofoppervlakken.
NL185713C (nl) Werkwijze voor het vervaardigen van gasdichte kunststof houder.
NL191483C (nl) Inrichting voor het vervaardigen van granulaat.
NL181624C (nl) Inrichting voor het verplaatsen van patienten.
NL7712457A (nl) Werkwijze en inrichting voor het blazen van vaatwerk van kunststof.
NL7713004A (nl) Werkwijze voor het vervaardigen van halfgelei- derinrichtingen.
NL7712454A (nl) Inrichting voor het herkennen van tekens.
NL183682C (nl) Inrichting voor het vervaardigen van geintegreerde circuits.
NL165438C (nl) Inrichting voor het vervaardigen van glazen houders.
NL7607558A (nl) Inrichting voor het vervaardigen van soft-ice.
NL7703517A (nl) Werkwijze en inrichting voor het vervaardigen van thermoplastische kunststofhouders.
NL175596C (nl) Horizontale plunjerextrusie-inrichting voor het vervaardigen van kunststofbuizen.
NL7801229A (nl) Werkwijze voor het samenpersen van stucgips- mengsels.
NL7608898A (nl) Inrichting voor het plaatsen van voorwerpen.
NL7709833A (nl) Inrichting voor het vervaardigen van zakkettingen.
NL188839C (nl) Extrusieinrichting voor het vervaardigen van kunststofsluitstroken.
NL7803744A (nl) Werkwijze en inrichting voor het vervaardigen van schuimpolymeer.
NL7701964A (nl) Werkwijze voor het vulcaniseren van polyfosfa- zenen.
NL7609189A (nl) Inrichting voor het verwerken van buisvormig kunststofmateriaal film en dergelijke.
NL185710C (nl) Inrichting voor het vormen van buisvormige kunststoffilms.

Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee

Effective date: 19971201