ATE138847T1 - Verfahren und vorrichtung zum herstellen von biaxial ausgerichteten folien - Google Patents

Verfahren und vorrichtung zum herstellen von biaxial ausgerichteten folien

Info

Publication number
ATE138847T1
ATE138847T1 AT89105673T AT89105673T ATE138847T1 AT E138847 T1 ATE138847 T1 AT E138847T1 AT 89105673 T AT89105673 T AT 89105673T AT 89105673 T AT89105673 T AT 89105673T AT E138847 T1 ATE138847 T1 AT E138847T1
Authority
AT
Austria
Prior art keywords
film
heat
temperature
basis
adjusting
Prior art date
Application number
AT89105673T
Other languages
English (en)
Inventor
Masao Takashige
Teruyuki Iwai
Hidenobu Takeichi
Yasuo Takai
Yoshinori Sasaki
Masato Masuoka
Yuichi Ohki
Original Assignee
Idemitsu Petrochemical Co
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
Priority claimed from JP63079286A external-priority patent/JPH01249424A/ja
Priority claimed from JP63079287A external-priority patent/JPH01249425A/ja
Priority claimed from JP63132365A external-priority patent/JPH0641172B2/ja
Priority claimed from JP63296575A external-priority patent/JPH02141225A/ja
Application filed by Idemitsu Petrochemical Co filed Critical Idemitsu Petrochemical Co
Application granted granted Critical
Publication of ATE138847T1 publication Critical patent/ATE138847T1/de

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle 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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—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
    • B29C2948/92209—Temperature
    • 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
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle 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
    • B29C2948/92428—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
    • B29C2948/92438—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
    • 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
    • B29C2948/92609—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
    • B29C2948/92628—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
    • B29C2948/92504—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
    • B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
    • 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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle 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
    • B29C2948/92923—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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT89105673T 1988-03-31 1989-03-30 Verfahren und vorrichtung zum herstellen von biaxial ausgerichteten folien ATE138847T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63079286A JPH01249424A (ja) 1988-03-31 1988-03-31 チューブラ法二軸延伸フィルムの製造法および製造装置
JP63079287A JPH01249425A (ja) 1988-03-31 1988-03-31 チューブラ法二軸延伸フィルムの製造方法および製造装置
JP63132365A JPH0641172B2 (ja) 1988-05-30 1988-05-30 管状二軸延伸フィルムの製造方法および装置
JP63296575A JPH02141225A (ja) 1988-11-24 1988-11-24 結晶性熱可塑性樹脂フィルムの熱処理方法及び装置

Publications (1)

Publication Number Publication Date
ATE138847T1 true ATE138847T1 (de) 1996-06-15

Family

ID=27466284

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89105673T ATE138847T1 (de) 1988-03-31 1989-03-30 Verfahren und vorrichtung zum herstellen von biaxial ausgerichteten folien

Country Status (9)

Country Link
US (1) US4978484A (de)
EP (1) EP0335411B1 (de)
KR (1) KR920005556B1 (de)
AT (1) ATE138847T1 (de)
AU (1) AU610366B2 (de)
CA (1) CA1333001C (de)
DE (1) DE68926590T2 (de)
DK (1) DK154389A (de)
NZ (1) NZ228530A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615694B2 (en) * 1987-11-12 1991-10-10 Kohjin Co. Ltd. Method and apparatus for producing stretched film
US5158637A (en) * 1989-09-20 1992-10-27 Idemitsu Petrochemical Co., Ltd. Method of and an apparatus for thermally processing crystalline thermoplastic resin film
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
JPH04118525A (ja) * 1989-12-28 1992-04-20 Kureha Chem Ind Co Ltd 移動している筒状体内の液面レベル検出方法
ES2092058T3 (es) * 1991-10-28 1996-11-16 Idemitsu Petrochemical Co Pelicula orientada facil de dividir y metodo para su fabricacion.
DE4204685A1 (de) * 1992-02-17 1993-08-19 Basf Ag Verfahren zur herstellung von formteilen
DE4235163A1 (de) * 1992-10-19 1994-04-21 Theysohn Friedrich Fa Vorrichtung zum Extrudieren von Kunststoffprofilen
US6018141A (en) * 1996-04-19 2000-01-25 Thermion Systems International Method for heating a tooling die
US7058822B2 (en) 2000-03-30 2006-06-06 Finjan Software, Ltd. Malicious mobile code runtime monitoring system and methods
US8079086B1 (en) 1997-11-06 2011-12-13 Finjan, Inc. Malicious mobile code runtime monitoring system and methods
US9219755B2 (en) 1996-11-08 2015-12-22 Finjan, Inc. Malicious mobile code runtime monitoring system and methods
IT1291668B1 (it) * 1997-04-24 1999-01-19 Tecno Coating Eng Srl Impianto per la produzione di film plastici tubolari ad orientazione biassiale con fase di stabilizzazione in linea
FI107034B (fi) * 1998-04-07 2001-05-31 Natural Colour Kari Kirjavaine Menetelmä ja laitteisto muovikalvon valmistamiseksi ja muovikalvo
DE102005014474A1 (de) * 2005-03-27 2006-10-05 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen einer gereckten Kunststoff-Folie
KR101292901B1 (ko) 2006-08-14 2013-08-02 이데미쓰 유니테크 가부시키가이샤 2 축 연신 나일론 필름, 라미네이트 포장재 및 2 축 연신 나일론 필름의 제조 방법
JP5226941B2 (ja) * 2006-08-14 2013-07-03 出光ユニテック株式会社 冷間成形用二軸延伸ナイロンフィルム、ラミネート包材及び冷間成形用二軸延伸ナイロンフィルムの製造方法
DE102007008844B4 (de) * 2007-02-23 2011-02-10 Windmöller & Hölscher Kg Blaskopf und Verfahren für die Herstellung einer mehrschichtigen Blasfolie
CN101590694B (zh) * 2008-05-28 2011-07-27 杨启赞 应用环保材料制成收缩胶膜的制法改良及其装置
DE102009033171B4 (de) * 2009-07-13 2016-03-03 Hosokawa Alpine Ag Verfahren zur Regelung der Foliendicke von verstreckten Schlauchfolien sowie Vorrichtung zur Durchführung des Verfahrens
US9050760B2 (en) 2011-12-15 2015-06-09 Ndc Technologies, Inc. Blown film scanning method
DE102013012134A1 (de) † 2013-07-19 2015-01-22 Windmöller & Hölscher Kg Vorrichtung zur Herstellung von inline gereckten Folien
EP3057770B1 (de) * 2013-10-15 2021-09-08 Reifenhäuser GmbH & Co. KG Maschinenfabrik Verfahren zum herstellen einer blasfolienbahn sowie blasfolienanlage
DE102015001841A1 (de) * 2015-02-17 2016-08-18 Reifenhäuser GmbH & Co. KG Maschinenfabrik Verfahren zum Betreiben einer Blasfolienanlage, Kalibriereinheit und Blasfolienanlage
CN108422614A (zh) * 2018-03-30 2018-08-21 浙江冠峰新材料有限公司 一种石塑地板的新型生产装置
DE102019215492A1 (de) * 2019-10-09 2021-04-15 Windmöller & Hölscher Kg Blasfolienanlage und Verfahren zur Herstellung von Folienschläuchen oder Folienbahnen
DE102019127993A1 (de) * 2019-10-16 2021-04-22 Windmöller & Hölscher Kg Vorrichtung zur Herstellung von inline gereckten Schlauchfolien im Blasverfahren

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628943A (de) *
US2688773A (en) * 1951-12-26 1954-09-14 Dow Chemical Co Dimensional stabilization of oriented thermoplastic films
NL276448A (de) * 1961-03-27 1900-01-01
NL292644A (de) * 1962-05-18
US3499064A (en) * 1965-05-19 1970-03-03 Kohjin Co Process and apparatus for producing biaxially oriented thermoplastic tubular films
FR2003280A1 (de) * 1968-03-05 1969-11-07 Kobunshi Kako Kenkyujo
SE366243B (de) * 1968-09-28 1974-04-22 Kohjin Co
US3814785A (en) * 1969-01-03 1974-06-04 Ici Ltd Heat stabilization of oriented thermoplastic films
US3577497A (en) * 1969-04-28 1971-05-04 Kohjin Co Method for heat-setting biaxially stretched films of thermoplastic materials
GB1339823A (en) * 1970-08-19 1973-12-05 Windmoeller & Hoelscher Apparatus for making flattening and hauling off blown tubular plastics film
DE2104100A1 (en) * 1971-01-29 1972-08-10 Cito Kunststoffe U Verpackungs Foil tube blow moulder - with width adjustment
GB1446138A (en) * 1973-05-03 1976-08-18 Showa Denko Kk Method and apparatus for manufacture of tubular biaxially stretched film
US4017227A (en) * 1974-06-29 1977-04-12 Hoechst Aktiengesellschaft Apparatus for increasing the production output of stretched flat film webs composed of thermoplastic material
JPS5247070A (en) * 1975-10-13 1977-04-14 Mitsubishi Plastics Ind Method for elongation of linear polyester films
GB1533306A (en) * 1976-08-13 1978-11-22 Ici Ltd Cooling thermoplastic tubes
DE2721609C2 (de) * 1977-05-13 1986-07-10 Reifenhäuser KG, 5210 Troisdorf Regeleinrichtung für eine Anlage zur Herstellung von Kunststoffblasfolien
DE2816583A1 (de) * 1978-04-17 1979-10-18 Windmoeller & Hoelscher Verfahren und vorrichtung zur optimierung der ausstossleistung einer blasfolienextruderanlage mittels eines prozessrechners
JPS55103932A (en) * 1979-02-06 1980-08-08 Chisso Eng Kk Apparatus for producing biaxially stretched tubular plastic film
JPS55148118A (en) * 1979-05-09 1980-11-18 Asahi Chem Ind Co Ltd Device for heating and stretching resin tube
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
US4477506A (en) * 1982-06-24 1984-10-16 General Binding Corporation Method and apparatus for making improved laminating film and improved film
DE3227945C2 (de) * 1982-07-27 1986-07-24 Naturin-Werk Becker & Co, 6940 Weinheim Einschichtige elastische Schlauchfolie aus Polyamid zur Verpackung von pastösen Stoffen, insbesondere Lebensmitteln, die heiß verpackt werden oder nach dem Abpacken einer Hitzebehandlung unterworfen werden und Verfahren zu ihrer Herstellung
US4536365A (en) * 1983-12-22 1985-08-20 American Cyanamid Company Process for the manufacture of equally biaxially oriented film
EP0180571A3 (de) * 1984-09-11 1986-11-26 Erwin Hartl Strangpressdüsen-Anordnung und automatisch zentrierendes Strangpress-Verfahren
US4734245A (en) * 1985-01-30 1988-03-29 Idemitsu Petrochemical Co., Ltd. Method of producing biaxially oriented film of thermoplastic resin
DE3518155A1 (de) * 1985-05-21 1986-11-27 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Verfahren zur herstellung einer kunststoffolie mit geringer dickentoleranz
DE3802146C1 (de) * 1988-01-26 1989-02-23 Battenfeld Extrusionstechnik Gmbh, 4970 Bad Oeynhausen, De
JP2864314B2 (ja) * 1992-07-02 1999-03-03 有明セラコ株式会社 金属溶湯槽の製造方法

Also Published As

Publication number Publication date
DK154389A (da) 1989-10-01
DK154389D0 (da) 1989-03-30
AU3178889A (en) 1989-10-05
KR920005556B1 (ko) 1992-07-06
KR890014234A (ko) 1989-10-23
DE68926590D1 (de) 1996-07-11
AU610366B2 (en) 1991-05-16
EP0335411B1 (de) 1996-06-05
EP0335411A3 (de) 1991-05-15
CA1333001C (en) 1994-11-15
DE68926590T2 (de) 1996-10-17
EP0335411A2 (de) 1989-10-04
US4978484A (en) 1990-12-18
NZ228530A (en) 1992-10-28

Similar Documents

Publication Publication Date Title
ATE138847T1 (de) Verfahren und vorrichtung zum herstellen von biaxial ausgerichteten folien
US3261903A (en) Method and apparatus for film stretching
US4134957A (en) Method of stretching polypropylene films
ATE22839T1 (de) Verfahren und vorrichtung zum konstanthalten der wandstaerke beim extrudieren von blasfolien, rohren oder rohrfoermigen straengen aus kunststoff.
IE43385L (en) Biaxially stretching thermoplastic material
US3632716A (en) Manufacture of webs having selected oriented portions
US4140740A (en) Flatness control of thermoplastic film
US3652759A (en) Production of biaxially oriented polyamide film
DE59205801D1 (de) Vorrichtung zur Herstellung von Rohrkörpern
US3257490A (en) Process for producing flat dimensionally stable, biaxially oriented polypropylene film
ES8702229A1 (es) Procedimiento y dispositivo para la fabricacion de placas, hojas, bandas, cintas, barras, partes moldeadas, objetos o perfiles de plastico de alta resistencia mecanica de materiales termoplasticos.
ATE246588T1 (de) Verfahren und vorrichtung zum warmformen von kunststofffolien
EP0080323B1 (de) Verfahren und Vorrichtung zum Herstellen einer biaxial orientierten Polyacrylnitrilfolie
DE68927200D1 (de) Verfahren zum Herstellen von mehrschichtigen Folienmaterialien, Verfahren zur Verarbeitung von Polymeren, Extrusionsvorrichtung, polymerisches Folienmaterial und hiermit hergestellte Verpackung
DE2965120D1 (en) Process for the manufacture of flat thermoplastic films having improved dimensional stability
US2598866A (en) Means for continuously forming thin plastic sheets
JPH03189125A (ja) 管状フィルムのフィルム厚みの制御方法
JPS5534937A (en) Manufacturing method of thermally plastic resin stretched film
ATE75995T1 (de) Verfahren und vorrichtung zur herstellung von gerippten rohren.
US4185068A (en) Process for preparing a web of film prior to winding it into a wound roll
ATE58331T1 (de) Verfahren zum abfallfreien herstellen beschichteter profile und warmgeformter behaelter.
SU454238A1 (ru) Способ изготовлени полиэтилентерефлатной пленки,дублированной полиэтиленом
JPS55137916A (en) Device for molding thermoplastic sheet continuously in subsequent process to extrusion
JPS58171916A (ja) 離型性二軸延伸ポリプロピレンフイルムの製造方法
UA11510A1 (uk) Спосіб виготовлеhhя рукавhої плівки

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee