GB977507A - - Google Patents

Info

Publication number
GB977507A
GB977507A GB977507DA GB977507A GB 977507 A GB977507 A GB 977507A GB 977507D A GB977507D A GB 977507DA GB 977507 A GB977507 A GB 977507A
Authority
GB
United Kingdom
Prior art keywords
film
stretching
zone
zones
longitudinal
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.)
Active
Application number
Other languages
English (en)
Publication of GB977507A publication Critical patent/GB977507A/en
Active 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
    • B29C55/14—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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB977507D Active GB977507A (fr)

Publications (1)

Publication Number Publication Date
GB977507A true GB977507A (fr)

Family

ID=1754568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB977507D Active GB977507A (fr)

Country Status (1)

Country Link
GB (1) GB977507A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175246A (en) * 1985-05-20 1986-11-26 Diafoil Co Ltd Process and apparatus for transversally stretching a film
WO2017118473A1 (fr) * 2016-01-04 2017-07-13 Globra Gmbh Dispositif et procédé pour chauffer des feuilles et feuilles ainsi fabriquées

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175246A (en) * 1985-05-20 1986-11-26 Diafoil Co Ltd Process and apparatus for transversally stretching a film
GB2175246B (en) * 1985-05-20 1989-07-05 Diafoil Co Ltd Process and apparatus for transversally stretching a film
WO2017118473A1 (fr) * 2016-01-04 2017-07-13 Globra Gmbh Dispositif et procédé pour chauffer des feuilles et feuilles ainsi fabriquées

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