DE69506457T3 - Self-adhesive label for sealable packaging - Google Patents

Self-adhesive label for sealable packaging

Info

Publication number
DE69506457T3
DE69506457T3 DE1995606457 DE69506457T DE69506457T3 DE 69506457 T3 DE69506457 T3 DE 69506457T3 DE 1995606457 DE1995606457 DE 1995606457 DE 69506457 T DE69506457 T DE 69506457T DE 69506457 T3 DE69506457 T3 DE 69506457T3
Authority
DE
Germany
Prior art keywords
adhesive
self
label
packaging
tongue
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
DE1995606457
Other languages
German (de)
Other versions
DE69506457D1 (en
DE69506457T2 (en
Inventor
Maurizio Pedrini
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.)
Barilla Alimentare SpA
Original Assignee
Barilla Alimentare SpA
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
Family has litigation
Priority to ITMI940354 priority Critical patent/IT1273348B/en
Priority to ITMI940354 priority
Application filed by Barilla Alimentare SpA filed Critical Barilla Alimentare SpA
Publication of DE69506457T2 publication Critical patent/DE69506457T2/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11368000&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69506457(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application granted granted Critical
Publication of DE69506457T3 publication Critical patent/DE69506457T3/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/02Multiple-step processes for making flat articles ; Making flat articles the articles being labels or tags
    • B31D1/021Making adhesive labels having a multilayered structure, e.g. provided on carrier webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/02Multiple-step processes for making flat articles ; Making flat articles the articles being labels or tags
    • B31D1/026Cutting or perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827Tear-lines provided in a wall portion
    • B65D75/5833Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5838Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/36Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits

Description

  • The present invention relates to resealable packaging with a self-adhesive label, which has a removable, self-adhesive surface.
  • The invention relates in particular resealable packaging, such as for food products, such as baked products such as slices of toast, biscuits and the like, are used, the content of which is not consumed at once. To the packaging must be used to consume the contents be sealed with the same label so that the food product from air, smells and the like protected is about its physical and preserve taste properties.
  • These packaging are self-adhesive Labels provided by the consumer when opening the resealable packaging removed and from the same Consumers can be reused to seal the packaging. In this regard, must Label can be easily removed without tearing or its ability to re-adhering to the resealable packaging loses: To meet the above requirement to meet are self-adhesive labels of the prior art with a Gripping area equipped by an area of the removable, self-adhesive surface is defined, which has no adhesive and an edge area includes. See for example EP-A-0 545 136.
  • This area stands there as it is not adheres somewhat from the resealable packaging, so that the consumer just grab it and remove the label.
  • Although the manufacture of such self-adhesive label is not necessarily difficult, it is nevertheless labor intensive and is especially when the industrial Mass production is concerned, the cause of not negligible additional Costs.
  • Furthermore, the presence of a Partition strip required to close the adhesive-free area define this from the rest of the self-adhesive surface that adheres to the resealable packaging.
  • This dividing strip can, however easy for that Label as well as for the paper packaging of the resealable packaging forms a break, they tear can and no longer is to be used.
  • The technical task of the present Invention consists in having a resealable packaging provide a self-adhesive label that connects the with the state of the art listed Disadvantages no longer has.
  • This task is done with a packaging solved a label of the type defined in claim 1.
  • The main advantage of the self-adhesive according to the invention The label is that the self-adhesive surface Completely is covered with adhesive, being labor intensive and costly Steps in the manufacture of the label are eliminated while the Label can still be easily gripped and removed.
  • Other features and advantages of the label according to the invention become from the following description one with reference below embodiment explained in the accompanying drawings, by a non-limiting example in which a resealable Packaging for slices of toast Reference is made, described, apparently.
  • In these drawings are:
  • 1 a perspective of a closed resealable packaging with a label according to the invention;
  • 2 a perspective of packing 1 in the open state;
  • 3 a view of a length of a rolled layer of the label according to the invention;
  • 4 is a schematic illustration of a method for producing the layer of 3 ,
  • With reference to the 1 and 2 is generally a resealable packaging 1 designated. This has a cuboid shell 2 from one location 3 with food quality that is appropriately flattened and folded around a closure side that is substantially like an envelope 4 to get that one mouth 5 having.
  • Over the flap 5 there is a generally with 6 labeled label that has a removable, self-adhesive surface 8th and an edge 9 having.
  • The self-adhesive surface 8th has a paper tongue removably attached thereto 10 on, which is approximately disc-shaped, structurally independent and aligned with an edge of the label so that it is an area of that edge 9 includes.
  • The tongue 10 protrudes from the edge 9 Forward. To open the resealable packaging 1 you only have to put the self-adhesive label on the tongue 10 grasp and pull, taking the label 6 from the mouth 5 the closure side 4 triggers, which can therefore be opened.
  • To the packaging 1 to seal, only the label has to be reapplied, which is still held by the tongue.
  • Appropriate handling of the tongue 10 enables the packaging to be opened 1 even after the label has been partially removed, so that only the adhesive of the self-adhesive surface 8th that are right on the food wrapper 3 and not on the flap 5 sticks, deteriorates, with the result that when the adhesive loses its effectiveness, only the tongue 10 from the label 6 must be removed to an area the self-adhesive surface 8th to expose with a fully effective adhesive. In this way the packaging is possible 1 to be closed again by means of this new area, the service life being that of the self-adhesive label 6 the invention is extended.
  • The self-adhesive label created in this way 6 delivers significant advantages not only in terms of its use in resealable packaging, but also in terms of its mass production.
  • Currently, labels are being produced on an assembly line on a carrier strip, which is generally composed of a calendered, siliconized paper, commonly known as glassin, which has certain properties in terms of strength and lack of adhesion, and on which the adhesive is initially applied, whereby this adhesive then on the self-adhesive surface 8th of etiquette 6 is transmitted. The adhesive is deposited on the carrier strip in one or more longitudinal strips, leaving adhesive-free tapes which represent the known gripping area.
  • The self-adhesive label according to the invention, that has no adhesive-free area on its surface, needed no separate strips of adhesive on the carrier strip, but only evenly the carrier strip applied glue, which is easier and cheaper.
  • In addition, the formation of the tongue is also easy, as is described in a method for producing a self-adhesive label 6 according to the invention, which follows with reference to the 3 and 4 given, becomes clear.
  • In 3 is a rolled up layer with labels with 11 specified. This includes a carrier strip 15 made of the paper-like material Glassin, as described above, with a surface 12 on which the etiquette 6 are attached in a single row, and an opposite surface 13 ,
  • On the other hand, referring to the 4 is a role 14 with a not yet processed, rolled layer 11 ' for the production of labels 6 shown that from an upper layer 16 of the label paper that is on the surface 12 of the carrier strip is liable.
  • At a first cutting station 17 become the edges 9 of the labels 6 in the top layer 16 cut and then cut at a second cutting station 18 the edges 20 that the tongues 10 define, cut, the cutting process from the opposite surface 13 of the carrier strip 15 is carried out.
  • At this point, the excess top layer 16 removed, the rolled layer 11 the 3 with the self-adhesive labels 6 and their tongues for subsequent use on the resealable packaging 1 are done.
  • The tongue is therefore made directly from the Glassin carrier strip 15 formed and its strength is thus excellent.
  • In a preferred embodiment there is the top label paper layer 16 of the unprocessed strip 15 for the production of the label 6 also made of glassin, ie the type of paper that is generally used for rolled backing layers for labels.
  • Due to the resistance of Glassin to tearing, it is possible to replace the solvent-based adhesive on the one in the resealable packaging 1 containing foods could have a deleterious influence on using an adhesive in aqueous solution which is generally extremely strong.
  • It is clear that an expert in this area has numerous Variations in the structure of a label according to the invention for resealable packaging can make to specific needs to meet without departing from the scope of the invention as defined by the following claim defined to deviate.

Claims (5)

  1. Resealable packaging ( 1 ) which one from a location ( 3 ) existing shell ( 2 ) with a closure side ( 4 ) that includes a flap ( 5 ) and a the flap ( 5 ) superimposed, self-adhesive label ( 6 ) with a removable, self-adhesive surface ( 8th ) and an edge ( 9 ), characterized in that the self-adhesive label ( 6 ) a constructively independent tongue ( 10 ) containing a part of the edge ( 9 ) extensive area of the self-adhesive surface ( 8th ) is attached, whereby the self-adhesive surface ( 8th ) is completely coated with adhesive and that the tongue ( 10 ) from the edge ( 9 ) protrudes from the self-adhesive label when the adhesive on the self-adhesive surface loses its effectiveness ( 6 ) can be removed to expose said area with a fully effective adhesive so that it is possible to remove the packaging ( 1 ) to close again with this area.
  2. Resealable packaging ( 1 ) according to claim 1, wherein the tongue ( 10 ) consists of a paper material known as glassin.
  3. Resealable packaging ( 1 ) according to claim 1, wherein the self-adhesive label ( 6 ) consists of a paper material known as glassin.
  4. Resealable packaging ( 1 ) according to claim 3, wherein the adhesive is an adhesive in aq solution.
  5. Resealable packaging ( 1 ) according to one of the preceding claims, wherein the tongue ( 10 ) with a carrier strip ( 15 ) is cut on which the self-adhesive labels ( 6 ) one after the other for subsequent use on the reclosable packaging ( 1 ) are arranged.
DE1995606457 1994-02-28 1995-02-08 Self-adhesive label for sealable packaging Expired - Lifetime DE69506457T3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI940354 IT1273348B (en) 1994-02-28 1994-02-28 Self-adhesive label for reclosable packs and method for its production
ITMI940354 1994-02-28

Publications (2)

Publication Number Publication Date
DE69506457T2 DE69506457T2 (en) 1999-06-10
DE69506457T3 true DE69506457T3 (en) 2004-07-01

Family

ID=11368000

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1995606457 Expired - Lifetime DE69506457D1 (en) 1994-02-28 1995-02-08 Self-adhesive label for a sealable packaging
DE1995606457 Expired - Lifetime DE69506457T3 (en) 1994-02-28 1995-02-08 Self-adhesive label for sealable packaging

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1995606457 Expired - Lifetime DE69506457D1 (en) 1994-02-28 1995-02-08 Self-adhesive label for a sealable packaging

Country Status (11)

Country Link
EP (1) EP0669204B2 (en)
JP (1) JP3295573B2 (en)
AT (1) AT174260T (en)
AU (1) AU691543B2 (en)
CA (1) CA2143351C (en)
DE (2) DE69506457D1 (en)
DK (1) DK0669204T4 (en)
ES (1) ES2125549T5 (en)
GR (1) GR3029331T3 (en)
IT (1) IT1273348B (en)
SI (1) SI0669204T2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US20100018974A1 (en) 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
IT1393977B1 (en) * 2009-04-27 2012-05-17 Idea S R L resealable packaging for food products
ES2390202T3 (en) 2010-01-26 2012-11-07 Generale Biscuit Resealable container for food products and manufacturing process
EP2368811B1 (en) 2010-03-23 2012-08-22 Generale Biscuit Resealable packaging for food products and method of manufacturing
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
DK2571766T3 (en) 2010-05-18 2014-12-08 Intercontinental Great Brands Llc Reclosable flexible packaging and processes for making it
BR112013023727A2 (en) 2011-03-17 2016-12-13 Intercontinental Great Brands Llc resealable flexible film packaging product and manufacturing methods
US9296510B2 (en) 2013-02-01 2016-03-29 Boston Scientific Scimed, Inc. Tear tab closure strip
US9932149B2 (en) 2013-05-22 2018-04-03 The Procter & Gamble Company Package with integrally formed handle and method of making the same
US9248469B2 (en) 2013-06-27 2016-02-02 Boston Scientific Scimed, Inc. Closure seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524271A (en) * 1969-03-04 1970-08-18 Duwayne F Buske Combination protection coupon and label
US3694287A (en) * 1969-07-11 1972-09-26 Edward C Marshall Pressure sensitive label strip construction and method of making same
US3921319A (en) * 1972-09-11 1975-11-25 James D Styers Pocket-forming member with window therein

Also Published As

Publication number Publication date
ES2125549T5 (en) 2004-06-16
DK669204T3 (en)
IT1273348B (en) 1997-07-08
DE69506457D1 (en) 1999-01-21
SI0669204T2 (en) 2004-04-30
CA2143351A1 (en) 1995-08-29
DK669204T4 (en)
AU1220595A (en) 1995-09-07
JP3295573B2 (en) 2002-06-24
EP0669204B2 (en) 2003-10-08
JPH0836362A (en) 1996-02-06
DK0669204T4 (en) 2004-02-09
GR3029331T3 (en) 1999-05-28
DE69506457T2 (en) 1999-06-10
ES2125549T3 (en) 1999-03-01
CA2143351C (en) 2002-09-17
ITMI940354D0 (en) 1994-02-28
EP0669204A1 (en) 1995-08-30
AU691543B2 (en) 1998-05-21
ITMI940354A1 (en) 1995-09-01
SI0669204T1 (en) 1999-04-30
DK0669204T3 (en) 1999-08-16
EP0669204B1 (en) 1998-12-09
AT174260T (en) 1998-12-15

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