CA2318460A1 - Film pour l'enveloppement d'objets - Google Patents

Film pour l'enveloppement d'objets Download PDF

Info

Publication number
CA2318460A1
CA2318460A1 CA002318460A CA2318460A CA2318460A1 CA 2318460 A1 CA2318460 A1 CA 2318460A1 CA 002318460 A CA002318460 A CA 002318460A CA 2318460 A CA2318460 A CA 2318460A CA 2318460 A1 CA2318460 A1 CA 2318460A1
Authority
CA
Canada
Prior art keywords
film
acid
polyester
mole
assembly according
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.)
Abandoned
Application number
CA002318460A
Other languages
English (en)
French (fr)
Inventor
Daniel Meilhon
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.)
Soplaril SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2318460A1 publication Critical patent/CA2318460A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/10—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by twisting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packages (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA002318460A 1998-01-29 1999-01-18 Film pour l'enveloppement d'objets Abandoned CA2318460A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9800983A FR2774078B1 (fr) 1998-01-29 1998-01-29 Film pour l'enveloppement d'objets
FR98/00983 1998-01-29
PCT/FR1999/000086 WO1999038685A1 (fr) 1998-01-29 1999-01-18 Film pour l'enveloppement d'objets

Publications (1)

Publication Number Publication Date
CA2318460A1 true CA2318460A1 (fr) 1999-08-05

Family

ID=9522323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002318460A Abandoned CA2318460A1 (fr) 1998-01-29 1999-01-18 Film pour l'enveloppement d'objets

Country Status (15)

Country Link
EP (1) EP1051298A1 (hu)
JP (1) JP2002501863A (hu)
CN (1) CN1295516A (hu)
AU (1) AU751843B2 (hu)
BR (1) BR9908135A (hu)
CA (1) CA2318460A1 (hu)
FR (1) FR2774078B1 (hu)
HU (1) HUP0100264A3 (hu)
IL (1) IL137271A (hu)
NO (1) NO20003726L (hu)
NZ (1) NZ505864A (hu)
PL (1) PL341862A1 (hu)
RU (1) RU2213665C2 (hu)
TR (1) TR200002187T2 (hu)
WO (1) WO1999038685A1 (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010647A1 (it) * 2001-07-04 2003-01-04 Nova Plast S R L Impiego di un materiale pellicolare multistrato per realizzare involucri.
KR20030004768A (ko) * 2001-07-06 2003-01-15 박찬수 트위스트포장용 폴리에스테르 필름
MX352366B (es) * 2012-10-05 2017-11-22 Unilever Nv Novedosa pelicula laminada para empaque.
CN106536372A (zh) * 2014-08-08 2017-03-22 建筑自动机械制造A.C.M.A.股份公司 包裹方法
KR102408868B1 (ko) 2014-12-02 2022-06-15 도요보 가부시키가이샤 포장용 필름 및 포장봉지
CN104691975A (zh) * 2015-03-03 2015-06-10 朱丽芬 一种防粘糖粉包装体
JP6772590B2 (ja) * 2016-06-30 2020-10-21 東洋紡株式会社 ポリエステル系フィルム、積層体及び包装袋
MX2019012181A (es) * 2017-04-12 2020-02-10 Dow Global Technologies Llc Película de multicapa que contienen un agente de deslizamiento.
EP3489009A1 (en) * 2017-11-27 2019-05-29 Amcor Flexibles Transpac BVBA Single-serve portion pack

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291377A (en) * 1966-02-07 1966-12-13 Nat Dairy Prod Corp Packaging
US3784711A (en) * 1971-09-02 1974-01-08 Du Pont Surface treated cheese package and method
AU5613673A (en) * 1972-06-09 1974-11-28 Walker R J Wrapper for comestibles
DE2531860B2 (de) * 1975-07-17 1979-08-30 4P Verpackungen Gmbh, 8960 Kempten Verbundschale
US4188443A (en) * 1978-08-30 1980-02-12 W. R. Grace & Co. Multi-layer polyester/polyolefin shrink film
JPS54138796A (en) * 1978-04-17 1979-10-27 Toyobo Co Ltd Twist-packing material
US4753832A (en) * 1985-09-10 1988-06-28 The Procter & Gamble Company Barrier laminates for the retention of essential oils, vitamins and flavors in citrus beverages and a method of making said laminate and leak-tight containers therefrom
DE3680916D1 (de) * 1986-10-29 1991-09-19 Grace W R & Co Mehrschichtiger hochfeuchtigkeits- und -gasdurchlaessiger verpackungsfilm.
FR2627466B1 (fr) * 1988-02-18 1991-02-22 Gervais Danone Sa Dispositif d'emballage, notamment pour produit laitier frais comme un fromage du type " suisse ", ou analogue
US4939009A (en) * 1988-03-17 1990-07-03 Eastman Kodak Company Multilayered sheets having excellent adhesion
WO1992011139A1 (en) * 1990-12-24 1992-07-09 Eastman Kodak Company Multilayered sheets having excellent adhesion
US5342684A (en) * 1991-08-15 1994-08-30 R. J. Reynolds Tobacco Company Polymeric die-cuttable lidding materials
DE4415549A1 (de) * 1994-05-03 1995-11-09 Henkel Kgaa Behälter
US5510198A (en) * 1995-02-22 1996-04-23 Eastman Chemical Company Re-usable cement forms
BE1009877A3 (fr) * 1995-12-29 1997-10-07 Transpac Enveloppe d'emballage fermee par des papillotes.

Also Published As

Publication number Publication date
RU2213665C2 (ru) 2003-10-10
CN1295516A (zh) 2001-05-16
IL137271A0 (en) 2001-07-24
AU2059599A (en) 1999-08-16
NO20003726D0 (no) 2000-07-20
FR2774078B1 (fr) 2000-03-03
NZ505864A (en) 2002-04-26
HUP0100264A2 (hu) 2001-06-28
IL137271A (en) 2004-07-25
EP1051298A1 (fr) 2000-11-15
NO20003726L (no) 2000-09-29
JP2002501863A (ja) 2002-01-22
HUP0100264A3 (en) 2003-02-28
FR2774078A1 (fr) 1999-07-30
TR200002187T2 (tr) 2000-11-21
WO1999038685A1 (fr) 1999-08-05
AU751843B2 (en) 2002-08-29
PL341862A1 (en) 2001-05-07
BR9908135A (pt) 2000-11-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued