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ES2091022T3 - Composicion polimerica para peliculas de embalaje de apertura por desgarre. - Google Patents

Composicion polimerica para peliculas de embalaje de apertura por desgarre.

Info

Publication number
ES2091022T3
ES2091022T3 ES93917858T ES93917858T ES2091022T3 ES 2091022 T3 ES2091022 T3 ES 2091022T3 ES 93917858 T ES93917858 T ES 93917858T ES 93917858 T ES93917858 T ES 93917858T ES 2091022 T3 ES2091022 T3 ES 2091022T3
Authority
ES
Spain
Prior art keywords
polymeric composition
tear opening
opening packing
packing films
objects
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 - Lifetime
Application number
ES93917858T
Other languages
English (en)
Inventor
Georges Cathala
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.)
Generale de Grandes Sources
Original Assignee
Generale de Grandes Sources
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 Generale de Grandes Sources filed Critical Generale de Grandes Sources
Application granted granted Critical
Publication of ES2091022T3 publication Critical patent/ES2091022T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/063—Wrappers formed by one or more films or the like, e.g. nets
    • 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
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
    • 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
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5844—Tear-lines provided in a wall portion for tearing out a portion of the wall the portion of the wall being a narrow strip, e.g. between lines of weakness
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO DE REALIZACION DE UN EMBALAJE DE ABERTURA RAPIDA PARA EL ACONDICIONAMIENTO DE OBJETOS, CARACTERIZADO EN QUE COMPRENDE LAS SIGUIENTES ETAPAS: SE AÑADE A AL MENOS UN MATERIAL PLASTICO EXTRUIBLE UN AGENTE FRAGILIZANTE: SE REALIZA UNA PELICULA POR EXTRUSION A PARTIR DE DICHA COMPOSICION; SE ENVUELVE AL MENOS PARCIALMENTE DICHOS OBJETOS MEDIANTE UNA PARTE DE DICHA PELICULA Y SE REALIZAN MEDIOS QUE FORMAN UN CEBO DE RASGADURA EN DICHA PARTE DE LA PELICULA POR LO QUE SE PUEDE RASGAR DICHO EMBALAJE EN LA DIRECCION PREDETERMINADA POR DICHO CEBO.
ES93917858T 1992-08-10 1993-08-10 Composicion polimerica para peliculas de embalaje de apertura por desgarre. Expired - Lifetime ES2091022T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9209879A FR2694538B1 (fr) 1992-08-10 1992-08-10 Procédé et dispositif d'emballage d'objets à ouverture rapide.

Publications (1)

Publication Number Publication Date
ES2091022T3 true ES2091022T3 (es) 1996-10-16

Family

ID=9432754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93917858T Expired - Lifetime ES2091022T3 (es) 1992-08-10 1993-08-10 Composicion polimerica para peliculas de embalaje de apertura por desgarre.

Country Status (9)

Country Link
US (1) US5630307A (es)
EP (1) EP0652841B1 (es)
CA (1) CA2141443C (es)
DE (1) DE69303715T2 (es)
DK (1) DK0652841T3 (es)
ES (1) ES2091022T3 (es)
FR (1) FR2694538B1 (es)
GR (1) GR3021306T3 (es)
WO (1) WO1994003375A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT230406Y1 (it) * 1993-09-16 1999-06-07 Cristofani Alessandro Imballo multiplo per bottiglie perfezionato
FR2766465B1 (fr) * 1997-07-24 1999-09-03 Soplaril Sa Pack d'objets emballes avec un film plastique, film plastique pour l'emballage d'un pack, et procede de fabrication du film plastique
US6572979B1 (en) 1998-02-26 2003-06-03 E. I. Du Pont De Nemours And Company Thermoplastic film for packaging
EP0940251A1 (en) * 1998-02-26 1999-09-08 Du Pont De Nemours International S.A. Thermoplastic film for packaging
US6820745B1 (en) * 1999-11-02 2004-11-23 Matsushita Electric Industrial Co., Ltd. Package of cylindrical article and production method therefor
FR2880000A1 (fr) * 2004-12-23 2006-06-30 Philippe Lemaire Modifications du film plastique qui sert d'emballage aux bouteilles et flacons pour faciliter la collecte selective des emballages a recycler
EP2311734A1 (en) * 2009-10-16 2011-04-20 Ulma Packaging Technological Center, S. Coop. Packaging machine for wrapping products or batches of products, and packaging process
US20130000680A1 (en) * 2011-06-28 2013-01-03 Kerry Dale Azelton Clearing drain pipes
GB2499258A (en) * 2012-02-13 2013-08-14 British American Tobacco Co Various Wrappers with Tear Strips for Multiple Containers
BE1020797A3 (fr) * 2012-07-20 2014-05-06 Diopass Sprl Emballage retractable.
US20150053698A1 (en) * 2013-08-21 2015-02-26 Alain Cerf Cooling Film Wrapped Articles
ITMI20131526A1 (it) * 2013-09-16 2015-03-17 Ocme Srl Fardello di contenitori, in particolare bottiglie, lattine o simili e procedimento per la realizzazione dello stesso
KR102003350B1 (ko) * 2017-06-02 2019-07-24 주식회사 케이엠 세척용 와이퍼 키트

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB372886A (en) * 1931-03-13 1932-05-19 Horace Drummond Black Improvements in or relating to manifold writing devices
BE627537A (es) * 1961-08-31 1900-01-01
US3403779A (en) * 1966-10-14 1968-10-01 Reynolds Metals Co Opening device for package means
US3396841A (en) * 1966-11-14 1968-08-13 Meyer Geo J Mfg Co Readily openable package assembly
US3949135A (en) * 1969-06-24 1976-04-06 Tenneco Chemicals, Inc. Structured film
US4098406A (en) * 1974-07-05 1978-07-04 Tower Products, Inc. Polymer film having linear tear properties
US4104216A (en) * 1977-03-07 1978-08-01 Gulf Oil Corporation Copolymers containing an alpha-olefin and an alpha, beta-ethylenically unsaturated carboxylic acid plasticized with long-chain fatty acid
US4371583A (en) * 1981-05-04 1983-02-01 A. Schulman, Inc. Modified ionomer blend and laminated article
US4433113A (en) * 1981-08-10 1984-02-21 Woodward Fred E Ionomers as antistatic agents
US4391952A (en) * 1981-12-04 1983-07-05 Bengal, Inc. Anti-static material and method of making the material
BR8301542A (pt) * 1982-03-31 1983-12-06 Union Carbide Corp Composicao plastica de etileno; processo para manter a eficacia de dibenzilideno sorbitol
US5025922A (en) * 1986-10-14 1991-06-25 W. R. Grace & Co.-Conn. Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent
US4899521A (en) * 1986-10-14 1990-02-13 W. R. Grace & Co. - Conn. Antistatic thermoplastic/polyamide-polyether compositions and antistatic polymeric films made therefrom
US5273809A (en) * 1987-04-17 1993-12-28 Mobil Oil Corporation Multilayer stretch wrap film inherently exhibiting a significant cling property
US4833017A (en) * 1987-04-17 1989-05-23 Mobil Oil Corporation Particle-impregnated one-sided cling stretch wrap film
US4963388A (en) * 1987-04-17 1990-10-16 Mobil Oil Corporation Method for forming particle-impregnated one-sided cling stretch wrap film
US4841711A (en) * 1988-06-08 1989-06-27 Illinois Tool Works Inc. Method of making a film encased package
GB8916731D0 (en) * 1989-07-21 1989-09-06 Ici Plc Polymer composition
US4971197A (en) * 1989-12-06 1990-11-20 Eveready Battery Company, Inc. Battery package
JP3128787B2 (ja) * 1990-04-10 2001-01-29 凸版印刷株式会社 酸素バリヤー性を有するポリオレフィン系樹脂シート及び酸素バリヤー性容器
FR2684967B1 (fr) * 1991-12-13 1995-03-24 Conditionnement Ind Dispositif d'emballage de produits par film plastique a ouverture rapide.

Also Published As

Publication number Publication date
DE69303715D1 (de) 1996-08-22
FR2694538B1 (fr) 1994-12-23
CA2141443C (fr) 2002-12-17
DE69303715T2 (de) 1997-01-23
FR2694538A1 (fr) 1994-02-11
US5630307A (en) 1997-05-20
CA2141443A1 (fr) 1994-02-17
GR3021306T3 (en) 1997-01-31
WO1994003375A1 (fr) 1994-02-17
EP0652841B1 (fr) 1996-07-17
DK0652841T3 (da) 1996-12-02
EP0652841A1 (fr) 1995-05-17

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