FR2317077A1 - Pellicule de polyolefine orientee biaxialement - Google Patents

Pellicule de polyolefine orientee biaxialement

Info

Publication number
FR2317077A1
FR2317077A1 FR7619125A FR7619125A FR2317077A1 FR 2317077 A1 FR2317077 A1 FR 2317077A1 FR 7619125 A FR7619125 A FR 7619125A FR 7619125 A FR7619125 A FR 7619125A FR 2317077 A1 FR2317077 A1 FR 2317077A1
Authority
FR
France
Prior art keywords
biaxially oriented
polyolefin film
oriented polyolefin
film
biaxially
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.)
Granted
Application number
FR7619125A
Other languages
English (en)
Other versions
FR2317077B1 (fr
Inventor
Walter Hufnagel
Volker Graap Et Friedr Aufsess
Rotger Armsen
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of FR2317077A1 publication Critical patent/FR2317077A1/fr
Application granted granted Critical
Publication of FR2317077B1 publication Critical patent/FR2317077B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/241—Polyolefin, e.g.rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
FR7619125A 1975-06-25 1976-06-23 Pellicule de polyolefine orientee biaxialement Granted FR2317077A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2528370A DE2528370C3 (de) 1975-06-25 1975-06-25 Verfahren zum Herstellen von biaxial verstreckten Folienbahnen aus Kunststoff und Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
FR2317077A1 true FR2317077A1 (fr) 1977-02-04
FR2317077B1 FR2317077B1 (fr) 1981-04-30

Family

ID=5949940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619125A Granted FR2317077A1 (fr) 1975-06-25 1976-06-23 Pellicule de polyolefine orientee biaxialement

Country Status (19)

Country Link
US (2) US4261944A (fr)
JP (1) JPS5230876A (fr)
AT (1) AT364162B (fr)
BE (1) BE843458A (fr)
CA (1) CA1073623A (fr)
CH (1) CH610810A5 (fr)
DD (1) DD125061A5 (fr)
DE (1) DE2528370C3 (fr)
DK (1) DK150973C (fr)
FI (1) FI65730C (fr)
FR (1) FR2317077A1 (fr)
GB (1) GB1554428A (fr)
IE (1) IE43385B1 (fr)
IT (1) IT1062385B (fr)
LU (1) LU75252A1 (fr)
NL (1) NL185003C (fr)
NO (1) NO144162C (fr)
SE (1) SE425301B (fr)
SU (1) SU878185A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116457A1 (fr) * 1983-02-09 1984-08-22 Minnesota Mining And Manufacturing Company Ruban adhésif, à base de polypropylène, facile à découper

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461269A (en) * 1977-10-25 1979-05-17 Unitika Ltd Production of drawn thermoplastic resin film
DE2825209C3 (de) * 1978-06-08 1981-08-06 Unilever N.V., Rotterdam Verfahren und Vorrichtung zur Herstellung von biaxial gereckten Folienbahnen aus Kunststoff
JPS5527211A (en) * 1978-08-15 1980-02-27 Toray Ind Inc Producing process of polyester film
JPS578118A (en) * 1980-06-20 1982-01-16 Mitsubishi Petrochem Co Ltd Biaxially oriented polypropylene film and manufacture thereof
US4408974A (en) * 1982-01-20 1983-10-11 Comerio Ercole, S.P.A. Mobile film stretching unit
US4853602A (en) * 1985-12-24 1989-08-01 E. I. Dupont De Nemours And Company System for using synchronous secondaries of a linear motor to biaxially draw plastic films
JPS6398387U (fr) * 1986-12-15 1988-06-25
EP0301625B1 (fr) * 1987-07-23 1994-06-01 Dsm N.V. Procédé de fabrication des films minces étirés en polyoléfines à poids moléculaires très élévé
DE4235648A1 (de) * 1992-10-22 1994-04-28 Dornier Gmbh Lindauer Vorrichtung zum simultanen, biaxialen Recken und axialen Schrumpfen thermoplastischer Folienbahnen
US5766773A (en) * 1992-10-30 1998-06-16 Ventilair Films, Inc. Laminated stretch wrap film adhered by cling forces
US5935681A (en) * 1992-10-30 1999-08-10 Paulett; Harry K. Perforated stretch wrap film
US5321109A (en) * 1992-11-17 1994-06-14 Impra, Inc. Uniformly expanded PTFE film
JP3664195B2 (ja) * 1996-03-22 2005-06-22 新日本石油株式会社 ポリオレフィン材料の製造方法
US6035498A (en) * 1997-01-27 2000-03-14 Velcro Industties B.V. Stretched fasteners
JP2002510986A (ja) * 1997-01-27 2002-04-09 ベルクロ インダストリーズ ビー ヴィッ 延伸ファスナ
US5939845A (en) * 1998-03-23 1999-08-17 E. I. Du Pont De Nemours And Company Method for controlling tenter clip gap spacing during simultaneous biaxial stretching using linear synchronous motors
US6303067B1 (en) 1998-11-13 2001-10-16 3M Innovative Properties Company Method of stretching films according to an overbias or overstretch stretch profile
US6358457B1 (en) 1998-11-13 2002-03-19 3M Innovative Properties Company Method of stretching films according to an overbias or overstretch profile
ES2299479T3 (es) 2000-03-14 2008-06-01 Velcro Industries B.V. Cierre de gancho y presilla.
DE10305740A1 (de) * 2003-02-11 2004-08-19 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen einer Kunststoff-Folie
US7405784B2 (en) 2003-02-12 2008-07-29 3M Innovative Properties Company Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier
US7132065B2 (en) * 2003-02-12 2006-11-07 3M Innovative Properties Company Process for manufacturing polymeric optical film
US6965474B2 (en) * 2003-02-12 2005-11-15 3M Innovative Properties Company Polymeric optical film
JP5148622B2 (ja) * 2006-11-10 2013-02-20 ザ プロクター アンド ギャンブル カンパニー ロータリープレスで形成するための方法
TW201738093A (zh) 2015-12-29 2017-11-01 ３Ｍ新設資產公司 低收縮聚酯膜及其製作方法
CN114801139A (zh) * 2022-04-06 2022-07-29 刘玉笼 一种聚丙烯双向拉伸薄膜生产线
CN114633460B (zh) * 2022-05-16 2022-09-02 河南银金达新材料股份有限公司 一种聚酯膜的多向拉伸设备
CN115256894B (zh) * 2022-08-04 2023-07-18 江西冠德新材科技股份有限公司 一种双向拉伸薄膜厚度控制装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866822A (en) * 1958-05-28 1961-05-03 Grace W R & Co Improvements in the treatment of polymers and copolymers of propylene
GB953901A (en) * 1960-06-20 1964-04-02 Hercules Powder Co Ltd Improvements in or relating to a process of making polypropylene film
FR2147876A1 (fr) * 1971-08-05 1973-03-11 Cellophane Sa

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA671029A (en) * 1963-09-24 Minnesota Mining And Manufacturing Company Biaxially oriented continuous crystalline polypropylene film
FR753314A (fr) * 1932-04-21 1933-10-13 Procédé de fabrication de matières en feuille
US2851733A (en) * 1956-01-03 1958-09-16 Du Pont Process of stretching thermoplastic film
BE581665A (fr) * 1956-12-20 1900-01-01
BE597347A (fr) * 1959-11-24
GB936965A (en) * 1959-12-30 1963-09-18 Bx Plastics Ltd Web stretching apparatus
NL268927A (fr) * 1960-09-05
DE1504502B2 (de) * 1962-03-17 1971-08-12 Lindauer Dormer GmbH, 8990 Lin dau Reckanlage zum biaxialen recken einer thermoplastischen kunststoffolienbahn
FI52825C (fi) * 1968-08-31 1977-12-12 Unitika Ltd Menetelmä kaksiaksiaalisesti vedettyjen polyamidikalvojen valmistamise ksi.
US3676539A (en) * 1969-09-02 1972-07-11 Mobil Oil Corp Biaxial orientation of thermoplastic film
US4134957A (en) * 1970-10-26 1979-01-16 Toyobo Co., Ltd. Method of stretching polypropylene films
JPS4918628B1 (fr) * 1970-10-26 1974-05-11
JPS4833991A (fr) * 1971-09-04 1973-05-15
JPS5245744B2 (fr) * 1972-06-09 1977-11-18
JPS5731980B2 (fr) * 1973-07-06 1982-07-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866822A (en) * 1958-05-28 1961-05-03 Grace W R & Co Improvements in the treatment of polymers and copolymers of propylene
GB953901A (en) * 1960-06-20 1964-04-02 Hercules Powder Co Ltd Improvements in or relating to a process of making polypropylene film
FR2147876A1 (fr) * 1971-08-05 1973-03-11 Cellophane Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116457A1 (fr) * 1983-02-09 1984-08-22 Minnesota Mining And Manufacturing Company Ruban adhésif, à base de polypropylène, facile à découper

Also Published As

Publication number Publication date
NL185003B (nl) 1989-08-01
NO144162C (no) 1981-07-15
GB1554428A (en) 1979-10-24
SE425301B (sv) 1982-09-20
US4261944A (en) 1981-04-14
IT1062385B (it) 1984-10-10
DE2528370A1 (de) 1977-01-13
FI761824A (fr) 1976-12-26
DE2528370C3 (de) 1979-11-15
LU75252A1 (fr) 1977-03-18
SE7607313L (sv) 1976-12-26
DD125061A5 (fr) 1977-03-30
IE43385B1 (en) 1981-02-11
DK284276A (da) 1976-12-26
DK150973C (da) 1988-02-15
AT364162B (de) 1981-09-25
FI65730C (fi) 1984-07-10
IE43385L (en) 1976-12-25
NL7606936A (nl) 1976-12-28
FI65730B (fi) 1984-03-30
US4625372A (en) 1986-12-02
AU1524476A (en) 1978-02-09
NO762168L (fr) 1976-12-28
FR2317077B1 (fr) 1981-04-30
JPS612490B2 (fr) 1986-01-25
CA1073623A (fr) 1980-03-18
BE843458A (fr) 1976-12-27
DE2528370B2 (de) 1978-01-26
NO144162B (no) 1981-03-30
CH610810A5 (fr) 1979-05-15
DK150973B (da) 1987-10-05
SU878185A3 (ru) 1981-10-30
JPS5230876A (en) 1977-03-08
NL185003C (nl) 1990-01-02
ATA455976A (de) 1981-02-15

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Legal Events

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TP Transmission of property