AU482321B2 - Web-stretching apparatus - Google Patents

Web-stretching apparatus

Info

Publication number
AU482321B2
AU482321B2 AU56896/73A AU5689673A AU482321B2 AU 482321 B2 AU482321 B2 AU 482321B2 AU 56896/73 A AU56896/73 A AU 56896/73A AU 5689673 A AU5689673 A AU 5689673A AU 482321 B2 AU482321 B2 AU 482321B2
Authority
AU
Australia
Prior art keywords
web
stretching apparatus
stretching
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
AU56896/73A
Other languages
English (en)
Other versions
AU5689673A (en
Inventor
Cameron Nicholas And Gordon Charles Robert Smith Donald
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.)
BXL Plastics Ltd
Original Assignee
BXL Plastics Ltd
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 BXL Plastics Ltd filed Critical BXL Plastics Ltd
Priority to NLAANVRAGE7308211,A priority Critical patent/NL181089C/xx
Priority to IT50766/73A priority patent/IT985456B/it
Priority to FI1919/73A priority patent/FI62246C/fi
Priority to AU56896/73A priority patent/AU482321B2/en
Priority to DE2329939A priority patent/DE2329939C2/de
Application granted granted Critical
Publication of AU482321B2 publication Critical patent/AU482321B2/en
Publication of AU5689673A publication Critical patent/AU5689673A/en
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
    • 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
    • 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
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AU56896/73A 1973-06-13 1973-06-13 Web-stretching apparatus Expired AU482321B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NLAANVRAGE7308211,A NL181089C (nl) 1973-06-13 1973-06-13 Inrichting voor het strekken van een bewegende baan uit bijvoorbeeld thermoplastische kunststof.
IT50766/73A IT985456B (it) 1973-06-13 1973-06-13 Dispositivo per la stiratura di ma teriale plastico in foglio in mo vimento
FI1919/73A FI62246C (fi) 1973-06-13 1973-06-13 Anordning foer straeckning av bana
AU56896/73A AU482321B2 (en) 1973-06-13 1973-06-13 Web-stretching apparatus
DE2329939A DE2329939C2 (de) 1973-06-13 1973-06-13 Vorrichtung zum Strecken einer bewegten Materialbahn

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2855673 1973-06-13
AU56896/73A AU482321B2 (en) 1973-06-13 1973-06-13 Web-stretching apparatus
DE2329939A DE2329939C2 (de) 1973-06-13 1973-06-13 Vorrichtung zum Strecken einer bewegten Materialbahn

Publications (2)

Publication Number Publication Date
AU482321B2 true AU482321B2 (en) 1974-12-19
AU5689673A AU5689673A (en) 1974-12-19

Family

ID=37744146

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56896/73A Expired AU482321B2 (en) 1973-06-13 1973-06-13 Web-stretching apparatus

Country Status (5)

Country Link
AU (1) AU482321B2 (it)
DE (1) DE2329939C2 (it)
FI (1) FI62246C (it)
IT (1) IT985456B (it)
NL (1) NL181089C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1490512A (en) * 1973-06-13 1977-11-02 Bakelite Xylonite Ltd Web-stretching process
DE3741582A1 (de) * 1987-12-08 1989-06-22 Brueckner Maschbau Vorrichtung zum strecken einer bewegten materialbahn
DE3741572A1 (de) * 1987-12-08 1989-06-22 Brueckner Maschbau Vorrichtung zum strecken einer bewegten materialbahn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262764A (it) * 1961-03-23
DE1479897C3 (de) * 1961-12-14 1973-09-20 Artos Dr.-Ing. Meier-Windhorst Kg, 2000 Hamburg Vorrichtung zum Recken von Folienbahnen
US3391421A (en) * 1966-06-06 1968-07-09 Eastman Kodak Co Apparatus for biaxial stretching of a polymeric sheet

Also Published As

Publication number Publication date
IT985456B (it) 1974-11-30
FI62246B (fi) 1982-08-31
NL181089C (nl) 1987-06-16
AU5689673A (en) 1974-12-19
FI191973A (it) 1974-12-14
NL181089B (nl) 1987-01-16
DE2329939C2 (de) 1984-07-19
FI62246C (fi) 1982-12-10
NL7308211A (en) 1974-12-17
DE2329939A1 (de) 1975-01-09

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