DE2158141C3 - Verfahren und Vorrichtung zum Herstellen einer verstreckten Folienbahn aus thermoplastischem Kunststoff - Google Patents

Verfahren und Vorrichtung zum Herstellen einer verstreckten Folienbahn aus thermoplastischem Kunststoff

Info

Publication number
DE2158141C3
DE2158141C3 DE2158141A DE2158141A DE2158141C3 DE 2158141 C3 DE2158141 C3 DE 2158141C3 DE 2158141 A DE2158141 A DE 2158141A DE 2158141 A DE2158141 A DE 2158141A DE 2158141 C3 DE2158141 C3 DE 2158141C3
Authority
DE
Germany
Prior art keywords
film web
edges
film
pair
web
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
Application number
DE2158141A
Other languages
German (de)
English (en)
Other versions
DE2158141A1 (de
DE2158141B2 (de
Inventor
Heinz-Erhardt Dipl.-Ing. Dr. 8261 Burgkirchen Andersen
Georg 8261 Ehring Stangl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 to BE791861D priority Critical patent/BE791861R/xx
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DE2158141A priority patent/DE2158141C3/de
Priority to IT7231471A priority patent/IT1030528B/it
Priority to NL7215586A priority patent/NL7215586A/xx
Priority to ES408745A priority patent/ES408745A2/es
Priority to US308564A priority patent/US3884748A/en
Priority to CH1693772A priority patent/CH547162A/xx
Priority to JP47116708A priority patent/JPS5760130B2/ja
Priority to GB5387272A priority patent/GB1368914A/en
Priority to AT993472A priority patent/AT343349B/de
Priority to CA157,240A priority patent/CA1004012A/en
Priority to FR7241855A priority patent/FR2161059B2/fr
Publication of DE2158141A1 publication Critical patent/DE2158141A1/de
Publication of DE2158141B2 publication Critical patent/DE2158141B2/de
Application granted granted Critical
Publication of DE2158141C3 publication Critical patent/DE2158141C3/de
Expired legal-status Critical Current

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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • 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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • 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
    • B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE2158141A 1971-11-24 1971-11-24 Verfahren und Vorrichtung zum Herstellen einer verstreckten Folienbahn aus thermoplastischem Kunststoff Expired DE2158141C3 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BE791861D BE791861R (fr) 1971-11-24 Procede et dispositif d'etirage de feuilles en matiere
DE2158141A DE2158141C3 (de) 1971-11-24 1971-11-24 Verfahren und Vorrichtung zum Herstellen einer verstreckten Folienbahn aus thermoplastischem Kunststoff
IT7231471A IT1030528B (it) 1971-11-24 1972-11-09 Procedimento e dispositivo per stirare fogli confiati a tubo in materiale sintetico
NL7215586A NL7215586A (OSRAM) 1971-11-24 1972-11-17
ES408745A ES408745A2 (es) 1971-11-24 1972-11-18 Procedimiento y aparato para el estiramiento de laminas de material sintetico termoplastico.
CH1693772A CH547162A (de) 1971-11-24 1972-11-21 Verfahren und einrichtung zum strecken von thermoplastischen kunststoffolien.
US308564A US3884748A (en) 1971-11-24 1972-11-21 Process and device for the stretching of plastics sheets
JP47116708A JPS5760130B2 (OSRAM) 1971-11-24 1972-11-22
GB5387272A GB1368914A (en) 1971-11-24 1972-11-22 Process and device for the formation and stretching of plastics sheets
AT993472A AT343349B (de) 1971-11-24 1972-11-22 Verfahren und vorrichtung zum herstellen von gestreckten folienbahnen aus thermoplastischem kunststoff
CA157,240A CA1004012A (en) 1971-11-24 1972-11-23 Process and device for the stretching of plastics sheets
FR7241855A FR2161059B2 (OSRAM) 1971-11-24 1972-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2158141A DE2158141C3 (de) 1971-11-24 1971-11-24 Verfahren und Vorrichtung zum Herstellen einer verstreckten Folienbahn aus thermoplastischem Kunststoff

Publications (3)

Publication Number Publication Date
DE2158141A1 DE2158141A1 (de) 1973-05-30
DE2158141B2 DE2158141B2 (de) 1978-11-16
DE2158141C3 true DE2158141C3 (de) 1979-07-19

Family

ID=5825943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2158141A Expired DE2158141C3 (de) 1971-11-24 1971-11-24 Verfahren und Vorrichtung zum Herstellen einer verstreckten Folienbahn aus thermoplastischem Kunststoff

Country Status (12)

Country Link
US (1) US3884748A (OSRAM)
JP (1) JPS5760130B2 (OSRAM)
AT (1) AT343349B (OSRAM)
BE (1) BE791861R (OSRAM)
CA (1) CA1004012A (OSRAM)
CH (1) CH547162A (OSRAM)
DE (1) DE2158141C3 (OSRAM)
ES (1) ES408745A2 (OSRAM)
FR (1) FR2161059B2 (OSRAM)
GB (1) GB1368914A (OSRAM)
IT (1) IT1030528B (OSRAM)
NL (1) NL7215586A (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144008A (en) * 1975-03-31 1979-03-13 Biax-Fiberfilm Corporation Apparatus for stretching a tubularly-formed sheet of thermoplastic material
US4251585A (en) * 1978-05-01 1981-02-17 Biax Fiberfilm Corporation Product and process for stretching a tubularly formed sheet of orientable thermoplastic material
US4336679A (en) * 1979-11-21 1982-06-29 Lantech Inc. Film web drive stretch wrapping apparatus and process
US4307049A (en) * 1980-02-01 1981-12-22 Maryland Cup Corporation Method for the continuous formation of biaxially oriented thermoplastic materials and forming articles therefrom by intermittent forming means interfaced therewith
US4387552A (en) * 1980-09-08 1983-06-14 Lantech, Inc. Wrapping apparatus
US4712686A (en) * 1980-09-08 1987-12-15 Lantech, Inc. Power assisted roller-stretch apparatus and process
US4413463A (en) * 1980-10-23 1983-11-08 Lantech, Inc. Roller stretch pass through stretching apparatus and process
JPS57163532A (en) * 1981-04-01 1982-10-07 Polymer Processing Res Inst Method for orienting film to traverse direction mainly
JPS58219024A (ja) * 1982-06-15 1983-12-20 Polymer Processing Res Inst 膜・繊維材の延伸方法並びに装置
JPS5953354U (ja) * 1982-09-30 1984-04-07 日本電産コパル株式会社 写真用イ−ゼルマスク
JPS601143U (ja) * 1983-06-18 1985-01-07 株式会社　ノ−リツ研究センタ− ペ−パ−マスク装置
DE3833679C2 (de) * 1988-10-04 1994-09-22 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von PVC-Folien für die Tiefziehverarbeitung
CA2249504A1 (en) * 1997-10-09 1999-04-09 Asahi Kogaku Kogyo Kabushiki Kaisha Producing apparatus of film with through-holes
DE19938165A1 (de) * 1999-08-16 2001-02-22 Hoechst Trespaphan Gmbh Verfahren und Vorrichtung zum Führen einer Materialbahn
IT1314211B1 (it) * 1999-11-05 2002-12-06 Nuova Pansac Spa Apparato e procedimento per la realizzazione di un film poliolefinicotraspirante.
US20020194713A1 (en) * 2001-06-22 2002-12-26 Newell Window Furnishings, Inc. Method and apparatus for relieving stress in a fabric
US7442332B2 (en) * 2004-05-04 2008-10-28 Clopay Plastic Products Company, Inc. Method and apparatus for uniformly stretching thermoplastic film and products produced thereby
NL1029042C2 (nl) * 2005-05-13 2006-11-14 Gear Chain Ind Bv Inrichting voor het tot voorbij de elasticiteitsgrens oprekken van de schalmen van een transmissieketting.
JP5540898B2 (ja) * 2010-06-01 2014-07-02 トヨタ自動車株式会社 延伸装置
JP6167987B2 (ja) * 2014-05-14 2017-07-26 トヨタ自動車株式会社 膜材搬送方法および膜材延伸装置
CN104723546B (zh) * 2015-03-25 2017-04-05 华南理工大学 基于鞍形曲面过渡的薄膜无级双向拉伸方法
CN116178924A (zh) * 2023-02-17 2023-05-30 深圳市光亚新材料有限公司 一种耐化学无卤阻燃pc组合物、加工设备及其方法
CN116811094B (zh) * 2023-07-03 2025-12-05 浙江美典新材料有限公司 一种塑木地板加工成型工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238565A (en) * 1961-09-22 1966-03-08 Sun Chemical Corp Continuous hot forming apparatus
US3211816A (en) * 1962-01-03 1965-10-12 Fmc Corp Method and apparatus for shaping and stretching beaded edge films
DE1504323A1 (de) * 1964-07-10 1970-01-22 Gabbrielli Dr Ernesto Hohlprofilierte Gegenstaende aus Kunststoff und Verfahren zu deren Herstellung
US3355763A (en) * 1965-05-17 1967-12-05 Egan & Co Frank W Rotary parison head blow molding machine
GB1119552A (en) * 1965-06-15 1968-07-10 Gen Eng Radcliffe Improvements in or relating to the manufacture of plastic tubular film
US3461501A (en) * 1967-04-18 1969-08-19 Allied Chem Blown tubular film dies
US3581344A (en) * 1967-08-21 1971-06-01 Dow Chemical Co Apparatus for the preparation of biaxially oriented film
US3590432A (en) * 1968-12-19 1971-07-06 Gloucester Eng Co Inc Rotary assembly for molten plastic
US3576934A (en) * 1968-12-26 1971-04-27 Allied Chem Treatment of polymeric materials
ES391123A1 (es) * 1970-05-19 1974-05-01 Hoechst Ag Procedimiento y aparato para el estiramiento de laminas de material sintetico termoplastico.
US3723583A (en) * 1971-02-10 1973-03-27 Du Pont Orientation of tubular polypropylene film

Also Published As

Publication number Publication date
GB1368914A (en) 1974-10-02
FR2161059B2 (OSRAM) 1976-04-23
US3884748A (en) 1975-05-20
NL7215586A (OSRAM) 1973-05-28
ATA993472A (de) 1977-09-15
DE2158141A1 (de) 1973-05-30
AT343349B (de) 1978-05-26
CA1004012A (en) 1977-01-25
JPS4860169A (OSRAM) 1973-08-23
JPS5760130B2 (OSRAM) 1982-12-17
IT1030528B (it) 1979-04-10
DE2158141B2 (de) 1978-11-16
FR2161059A2 (OSRAM) 1973-07-06
ES408745A2 (es) 1976-05-16
CH547162A (de) 1974-03-29
BE791861R (fr) 1973-05-24
IT7231471A1 (it) 1974-05-09

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee