ES339294A1 - Procedimiento y aparato para el tratamiento de peliculas o-rientadas de un material polimero cristalino. - Google Patents

Procedimiento y aparato para el tratamiento de peliculas o-rientadas de un material polimero cristalino.

Info

Publication number
ES339294A1
ES339294A1 ES339294A ES339294A ES339294A1 ES 339294 A1 ES339294 A1 ES 339294A1 ES 339294 A ES339294 A ES 339294A ES 339294 A ES339294 A ES 339294A ES 339294 A1 ES339294 A1 ES 339294A1
Authority
ES
Spain
Prior art keywords
film
rolls
matt
roll
feed
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
ES339294A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES339294A1 publication Critical patent/ES339294A1/es
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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/16—Straightening or flattening
    • B29C53/18—Straightening or flattening of plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
ES339294A 1966-04-15 1967-04-14 Procedimiento y aparato para el tratamiento de peliculas o-rientadas de un material polimero cristalino. Expired ES339294A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16602/66A GB1124886A (en) 1966-04-15 1966-04-15 Film treatment

Publications (1)

Publication Number Publication Date
ES339294A1 true ES339294A1 (es) 1968-05-16

Family

ID=10080288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339294A Expired ES339294A1 (es) 1966-04-15 1967-04-14 Procedimiento y aparato para el tratamiento de peliculas o-rientadas de un material polimero cristalino.

Country Status (11)

Country Link
US (1) US3570052A (es)
BE (1) BE697070A (es)
BR (1) BR6788613D0 (es)
CH (1) CH454434A (es)
DE (1) DE1704728C3 (es)
DK (1) DK124385B (es)
ES (1) ES339294A1 (es)
FR (1) FR1522626A (es)
GB (1) GB1124886A (es)
LU (1) LU53420A1 (es)
NL (1) NL139050B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD111326A5 (es) * 1973-10-12 1975-02-12
US3988101A (en) * 1974-05-08 1976-10-26 Aspin Frank Metcalfe Machines for treating filaments of plastics materials
CH601686A5 (es) * 1976-11-30 1978-07-14 Escher Wyss Ag
GB1594493A (en) * 1977-06-21 1981-07-30 Ici Ltd Stretching of polymeric films
DE2840174A1 (de) 1978-09-15 1980-03-20 Oltmanns Ziegelwerk Leitungsrohr aus kunststoff
GB2055855A (en) * 1979-08-07 1981-03-11 Ici Ltd Heat-treating polyolefin films
DE3003381A1 (de) * 1980-01-31 1981-08-06 Ramisch Kleinewefers Gmbh, 4150 Krefeld Vorrichtung zum recken und/oder normalisieren des reckverhaeltnisses von thermoplastischen kunststofffolien
JP2606894B2 (ja) * 1988-08-18 1997-05-07 チッソ株式会社 圧延熱処理フィルムまたはシートの製造方法
US5152946A (en) * 1991-01-30 1992-10-06 Hercules Incorporated Producing low shrink packaging film
AU2587792A (en) * 1991-09-04 1993-04-05 Fortex, Inc. Polyester possessing an increased rate of crystallization
GB0216768D0 (en) 2002-07-19 2002-08-28 Ugb S A Polymeric film
JP5230221B2 (ja) * 2007-04-20 2013-07-10 富士フイルム株式会社 熱可塑性フィルムおよびその製造方法
GB201222955D0 (en) 2012-12-19 2013-01-30 Innovia Films Ltd Film
GB201222961D0 (en) 2012-12-19 2013-01-30 Innovia Films Ltd Label
BR112016009511B8 (pt) 2013-11-01 2022-10-04 Cryovac Inc Filme termoencolhível de multicamada, artigo de embalagem, processo de embalagem e processo para produzir um filme anular termoencolhível
CN105856544A (zh) * 2016-05-27 2016-08-17 广东思沃精密机械有限公司 整平方法

Also Published As

Publication number Publication date
GB1124886A (en) 1968-08-21
BE697070A (es) 1967-10-16
LU53420A1 (es) 1967-06-14
BR6788613D0 (pt) 1973-05-31
FR1522626A (fr) 1968-04-26
NL139050B (nl) 1973-06-15
NL6705074A (es) 1967-10-16
DE1704728C3 (de) 1979-09-27
CH454434A (de) 1968-04-15
DE1704728B2 (de) 1973-08-30
DK124385B (da) 1972-10-16
DE1704728A1 (de) 1972-03-02
US3570052A (en) 1971-03-16

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