EP0886256A1 - Behälter, insbesondere für Lebensmittel, mit einem trennbaren Etikett - Google Patents

Behälter, insbesondere für Lebensmittel, mit einem trennbaren Etikett Download PDF

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Publication number
EP0886256A1
EP0886256A1 EP98401484A EP98401484A EP0886256A1 EP 0886256 A1 EP0886256 A1 EP 0886256A1 EP 98401484 A EP98401484 A EP 98401484A EP 98401484 A EP98401484 A EP 98401484A EP 0886256 A1 EP0886256 A1 EP 0886256A1
Authority
EP
European Patent Office
Prior art keywords
layer
intermediate layer
label
container according
container
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
EP98401484A
Other languages
English (en)
French (fr)
Other versions
EP0886256B1 (de
Inventor
Christine Goergler
Marie-Hélène Fremont
Christophe Jacob
Emile Linet
Daniel Wolfersperger
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.)
Amcor Flexibles Selestat SAS
Original Assignee
Alsacienne DAluminium
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 Alsacienne DAluminium filed Critical Alsacienne DAluminium
Publication of EP0886256A1 publication Critical patent/EP0886256A1/de
Application granted granted Critical
Publication of EP0886256B1 publication Critical patent/EP0886256B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer

Definitions

  • the present invention relates to a container, in particular for food product, the wall of which is covered with at least partially by a label comprising a layer external showing signs visible from the outside and a internal layer fixed by adhesion to the wall.
  • Labels worn by product containers food are usually fixed permanently, so it's practically impossible to remove them without risk tearing them apart.
  • the present invention proposes to allow such a abduction and, to do this, it relates to a container, especially for a food product, the wall of which is at least partially covered by a label comprising an outer layer bearing visible signs of the outside and an internal layer fixed by adhesion on the wall, and which is characterized in that the label comprises an intermediate layer located between the outer layer and the inner layer, the adhesion strength of the layer intermediate vis-à-vis the outer and inner layers being lower than the adhesive strength of the inner layer vis-à-vis of the wall.
  • the outer layer can be easily separated from the inner layer which remains as to it secured to the container.
  • Images printed on the visible side of the label can therefore be recovered and collected.
  • crosswords, riddles, lottery numbers, etc. provided on the inner face of the outer layer can be discovered and used.
  • the intermediate layer consists of a silicone-based product, for example a silicone oil of the polysiloxane type, and has a thickness of the order of 1 to 3 g / m 2 .
  • the intermediate layer consists of a mixture of a resin of polymer and a silicone-based additive.
  • the polymer resin is chosen from the group consisting of nitrocellulose varnishes, vinyl resins, acrylic resins and resins polyester.
  • the intermediate layer of this embodiment can have a thickness of the order of 3 to 5 g / m 2 .
  • the material constituting the intermediate layer has a permanent adhesive power while its thickness can be of the order of 4 to 7 g / m 2 .
  • the label can of course be removed and replaced several times.
  • the layer intermediate consists of an erucamide or an oleamide.
  • the container according to the present invention is characterized further in that the inner layer of the label can be consisting of a hot-melt product which can be sealed to a temperature around 70 ° C.
  • thermoforming heat is indeed normally sufficient to superficially melt the product constituting the inner layer and allow the creation of a solid bond by adhesion between it and the container wall.
  • the container When the container is not made of plastic and / or is not produced by thermoforming, it should however to heat it enough to melt superficially the product constituting the inner layer and adhere it to the container.
  • the container shown in Figure 1 is a container classic made of plastic, whose wall lateral 1 is secured to a circular bottom and of which the entrance is closed by a cover 2 provided with a skirt 3.
  • It has a label 4 covering a limited area from its side wall 1 and which can be easily torn off at the hand.
  • the label 4 comprises an outer layer 5 carrying signs 6 visible from the outside, an inner layer 7 fixed by adhesion to the side wall 1 of the container, and a intermediate layer 8 located between the outer layer 5 and the inner layer 7.
  • the adhesive strength of the intermediate layer vis-à-vis outer and inner layers must be less than the force adhesion of the inner layer to the wall side 1 of the container.
  • the difference between the above adhesion forces may result from a lack physical or chemical affinity between the outer layers and intermediate and / or between the intermediate layers and internal, as well as a large voltage difference of surface between the outer and intermediate layers and / or between the middle and inner layers.
  • the material used to make the intermediate layer may consist of a silicone-based product, for example a silicone oil of the polysiloxane type, and have a thickness of the order of 1 to 3 g / m 2 .
  • a silicone-based product for example a silicone oil of the polysiloxane type
  • Such a product can for example be PERENOL sold by the company HENKEL.
  • This material can also consist of a mixture of a polymer resin and a silicone-based additive, the polymer resin preferably being chosen from the group consisting of nitrocellulose-based varnishes, vinyl resins, acrylic resins and polyester resins. It is in this case applied in the form of a layer whose thickness is preferably of the order of 3 to 5 g / m 2 .
  • It can also be constituted by a material having a permanent adhesive power and form a layer whose thickness is of the order of 4 to 7 g / m 2 .
  • the inner layer 7 When pulling on the label to separate it from the container, the inner layer 7 remains on the side wall 1, as shown in Figure 1. As for the intermediate layer 8, it can either remain on the outer layer 5, either stay on inner layer 7, or spread over the outer layer and the inner layer.
  • the label could have an area that does not adhere to or practically does not side wall of the container. This area could be located at a corner of the label in which the material constituting the inner layer 7 could be replaced by a non-adhesive material.
  • the outer layer is preferably made of paper coated on at least its outer face and having a thickness of the order of 80 to 130 g / m 2 .
  • it could also consist of a plastic and / or metal film, possibly associated with a layer of paper.
  • the internal layer it can be produced by a sealable hot melt at a temperature of approximately 70 ° C.
  • a sealable hot melt at a temperature of approximately 70 ° C.
  • Such a product has the advantage of not being sticky or sticky at room temperature and allow the use of the current automatic machines of production of containers by thermoforming.
  • the hot-melt product may be based on a mixture consisting of a copolymer of ethylene and vinyl acetate, of a paraffin and of a tacky resin, and perhaps applied at a rate of 10 to 15 g / m 2 .
  • the hot melt product used to make the inner layer is chosen depending on the nature of the material constituting the container. More specifically, it must be able to melt superficially under the action of thermoforming heat of this material.
  • the yogurt pot shown in Figure 3 is very classic fact. We will simply indicate that it is made in plastic and has a peripheral rim surrounding its entrance and on which is fixed a cover flat 9.
  • This jar has a label 10 whose structure is same as that of label 4 since it is made up, like the latter, an outer layer 11 carrying signs 12 visible from the outside, from an inner layer 13 fixed by adhesion to the side wall of the pot, and a intermediate layer 14 located between the outer layers 11 and internal 13.
  • the outer 11, inner 13 and intermediate 14 layers can have the same constitution and the same thickness as the corresponding layers of the label 4.
  • label 11 differs from label 4 only by its dimensions. While label 4 does not cover that a limited area of the side wall 1 of the container, the label 11 extends all around the side wall of the pot, its two transverse ends being superimposed when attached.
  • the intermediate layer can be carried out during the manufacture of the labels, by depositing the material that constitutes it between the inner layers and external, or before the labels are produced, by depositing this material either on the outer layer or on the layer internal.
  • the middle layer could also be constituted by a material incorporated in the mass of the inner layer or the outer layer and having migrated between the inner and outer layers.
  • a material could for example be constituted by an erucamide or an oleamide.
  • the labels affixed on food or other containers can be torn off easily. Their wrenching takes place at their intermediate layer, their remaining inner layer attached to the container.
  • This characteristic allows to use a material having a low dynamic friction coefficient for making the layer internal and apply labels such as labels 4 and 11 with an automatic machine making the containers by thermoforming in molds inside which it previously introduced the labels.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
EP19980401484 1997-06-18 1998-06-17 Behälter, insbesondere für Lebensmittel, mit einem trennbaren Etikett Expired - Lifetime EP0886256B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707563 1997-06-18
FR9707563A FR2764871B1 (fr) 1997-06-18 1997-06-18 Recipient, notamment pour produit alimentaire, comportant une etiquette separable

Publications (2)

Publication Number Publication Date
EP0886256A1 true EP0886256A1 (de) 1998-12-23
EP0886256B1 EP0886256B1 (de) 2001-09-19

Family

ID=9508120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980401484 Expired - Lifetime EP0886256B1 (de) 1997-06-18 1998-06-17 Behälter, insbesondere für Lebensmittel, mit einem trennbaren Etikett

Country Status (5)

Country Link
EP (1) EP0886256B1 (de)
DE (1) DE69801718T2 (de)
ES (1) ES2162400T3 (de)
FR (1) FR2764871B1 (de)
PT (1) PT886256E (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020376A1 (en) 2005-08-15 2007-02-22 Mary Tomes System and method for rendering an image onto an object
US20100116854A1 (en) * 2007-03-01 2010-05-13 Johannes Gumpold Spout
AT511008A3 (de) * 2009-03-26 2013-01-15 Gumpold Johannes Aufkleber
CN107250696A (zh) * 2015-02-18 2017-10-13 Bsh家用电器有限公司 具有特定地施加的装饰膜的食品容纳容器及具有这种容器的家用制冷器具

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10942635B1 (en) 2020-02-21 2021-03-09 International Business Machines Corporation Displaying arranged photos in sequence based on a locus of a moving object in photos

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121003A (en) * 1977-04-22 1978-10-17 Monarch Marking Systems, Inc. Tamper indicating labels
EP0606542A1 (de) * 1993-01-09 1994-07-20 Esselte Meto International Produktions Gmbh Etikett und Verfahren zu dessen Herstellung
EP0691636A1 (de) * 1994-07-04 1996-01-10 BARILLA G. e R. F.lli - Società per Azioni Etikett für eine wiederverschliessbare Verpackung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121003A (en) * 1977-04-22 1978-10-17 Monarch Marking Systems, Inc. Tamper indicating labels
EP0606542A1 (de) * 1993-01-09 1994-07-20 Esselte Meto International Produktions Gmbh Etikett und Verfahren zu dessen Herstellung
EP0691636A1 (de) * 1994-07-04 1996-01-10 BARILLA G. e R. F.lli - Società per Azioni Etikett für eine wiederverschliessbare Verpackung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020376A1 (en) 2005-08-15 2007-02-22 Mary Tomes System and method for rendering an image onto an object
US20100116854A1 (en) * 2007-03-01 2010-05-13 Johannes Gumpold Spout
AT511008A3 (de) * 2009-03-26 2013-01-15 Gumpold Johannes Aufkleber
AT511008B1 (de) * 2009-03-26 2015-03-15 Gumpold Johannes Aufkleber
CN107250696A (zh) * 2015-02-18 2017-10-13 Bsh家用电器有限公司 具有特定地施加的装饰膜的食品容纳容器及具有这种容器的家用制冷器具

Also Published As

Publication number Publication date
FR2764871A1 (fr) 1998-12-24
DE69801718D1 (de) 2001-10-25
PT886256E (pt) 2002-03-28
ES2162400T3 (es) 2001-12-16
DE69801718T2 (de) 2002-07-04
EP0886256B1 (de) 2001-09-19
FR2764871B1 (fr) 1999-08-27

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