BE776394A - Dispositif d'etirage biaxial simultane d'une bande de pelliculeen matiere thermoplastique - Google Patents

Dispositif d'etirage biaxial simultane d'une bande de pelliculeen matiere thermoplastique

Info

Publication number
BE776394A
BE776394A BE776394A BE776394A BE776394A BE 776394 A BE776394 A BE 776394A BE 776394 A BE776394 A BE 776394A BE 776394 A BE776394 A BE 776394A BE 776394 A BE776394 A BE 776394A
Authority
BE
Belgium
Prior art keywords
strip
thermoplastic film
biaxial stretching
stretching device
simultaneous biaxial
Prior art date
Application number
BE776394A
Other languages
English (en)
French (fr)
Original Assignee
Erwin Kampf Maschinenfabriek
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 Erwin Kampf Maschinenfabriek filed Critical Erwin Kampf Maschinenfabriek
Publication of BE776394A publication Critical patent/BE776394A/xx

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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • D06C3/02—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by endless chain or like apparatus
    • D06C3/021—Biaxial stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
BE776394A 1970-12-11 1971-12-08 Dispositif d'etirage biaxial simultane d'une bande de pelliculeen matiere thermoplastique BE776394A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2060965 1970-12-11

Publications (1)

Publication Number Publication Date
BE776394A true BE776394A (fr) 1972-04-04

Family

ID=5790656

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776394A BE776394A (fr) 1970-12-11 1971-12-08 Dispositif d'etirage biaxial simultane d'une bande de pelliculeen matiere thermoplastique

Country Status (8)

Country Link
US (1) US3755862A (xx)
JP (1) JPS5133154B1 (xx)
BE (1) BE776394A (xx)
DE (1) DE2060965B1 (xx)
FR (1) FR2117972B1 (xx)
GB (1) GB1321170A (xx)
IT (1) IT941321B (xx)
NL (1) NL7116206A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932919A (en) * 1970-11-26 1976-01-20 Erwin Kampf Maschinenfabrik Improved gripper return means for a machine for simultaneously biaxially stretching thermoplastic film
DE2749185C3 (de) * 1977-11-03 1980-07-17 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Vorrichtung zum simultanen biaxialen Recken von Folienbahnen
DE2853817C2 (de) * 1978-12-13 1985-06-20 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Vorrichtung zum simultanen, biaxialen Recken von Folienbahnen aus thermoplastischem Kunststoff
US4497096A (en) * 1981-11-09 1985-02-05 Marshall And Williams Company Tenter frame drive and method
DE3744048A1 (de) * 1987-12-24 1989-07-20 Kampf Gmbh & Co Maschf Simultanbiaxialreckmaschine
JPH0395139U (xx) * 1990-01-11 1991-09-27
US5263235A (en) * 1992-07-24 1993-11-23 Albany International Corp. Compliant drive link for tenter
FR2855452B1 (fr) * 2003-06-02 2007-04-20 Darlet Marchante Tech Sa Dispositif d'entrainement pour systeme d'etirage transversal de films de matiere synthetique
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.
CN111844704B (zh) * 2020-07-13 2022-03-01 太湖联邦新材料科技有限公司 一种聚酰亚胺薄膜拉伸机的伸展长度调节装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE11415C (de) * P. G. L. G. designolle in Paris Verfahren zur Gewinnung von edlen Metallen mittelst Amalgamation auf mechanischem und elektrochemischem Wege nebst Apparaten dafür
DD23367A (xx) *
US3148765A (en) * 1962-03-02 1964-09-15 White Machine Co Inc Continuous spiral track conveyor
US3178012A (en) * 1962-11-19 1965-04-13 White Machine Co Inc Continuous spiral track conveyor
US3178010A (en) * 1963-03-28 1965-04-13 Rotorail Inc Conveyor of the axially rotatable rail type
US3445887A (en) * 1966-11-17 1969-05-27 Exxon Research Engineering Co Screw feed biaxial stretching machine
US3590985A (en) * 1969-05-14 1971-07-06 Jerome Hirsch Axially rotatable delivery conveyor

Also Published As

Publication number Publication date
GB1321170A (en) 1973-06-20
DE2060965B1 (de) 1972-04-27
FR2117972B1 (xx) 1976-02-13
JPS5133154B1 (xx) 1976-09-17
IT941321B (it) 1973-03-01
NL7116206A (xx) 1972-06-13
US3755862A (en) 1973-09-04
FR2117972A1 (xx) 1972-07-28

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