WO2016083561A1 - Etiquette à utiliser sur des emballages - Google Patents

Etiquette à utiliser sur des emballages Download PDF

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Publication number
WO2016083561A1
WO2016083561A1 PCT/EP2015/077888 EP2015077888W WO2016083561A1 WO 2016083561 A1 WO2016083561 A1 WO 2016083561A1 EP 2015077888 W EP2015077888 W EP 2015077888W WO 2016083561 A1 WO2016083561 A1 WO 2016083561A1
Authority
WO
WIPO (PCT)
Prior art keywords
strips
label according
label
coating
strip
Prior art date
Application number
PCT/EP2015/077888
Other languages
German (de)
English (en)
Inventor
Mark TÖPFER
Rainer Töpfer
Original Assignee
Töpfer Kulmbach GmbH
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 Töpfer Kulmbach GmbH filed Critical Töpfer Kulmbach GmbH
Publication of WO2016083561A1 publication Critical patent/WO2016083561A1/fr

Links

Classifications

    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/32—Water-activated adhesive, e.g. for gummed paper
    • 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
    • C09J7/21—Paper; Textile fabrics
    • 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
    • C09J7/29—Laminated material
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/334—Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/204—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous
    • 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
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/28—Presence of paper
    • C09J2400/283—Presence of paper in the substrate
    • 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
    • G09F3/02—Forms or constructions
    • G09F2003/0272—Labels for containers
    • G09F2003/0273—Labels for bottles, flasks
    • 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 invention relates to a prefabricated label comprising a paper for applications on containers, in particular on containers with curved surfaces such as bottles.
  • the label has a water activatable adhesive coating applied to the opposite side of the reverse side via a printing or coating process.
  • Pallet carousel then the glue pallets are led to the label magazine.
  • the labels pointing in the label magazine with the back side to the glue palette are removed and guided with the glue palette to the gripper cylinder.
  • the grippers take over Labels. By peeling off the ink from each of the respective glue pads, there is a splitting of the glue, so that the labels carry enough adhesive on the back for later adhesion and adhesion to the object.
  • the gripper cylinder transports the glued labels, for example, to a bottle table, where the labels are transferred to bottles or other containers by blowing air.
  • the glue pallets are generally grooved transversely to the axis of rotation of the pallet. In the contact surface of the glue pallet channels are milled, so that the glue in the glue transfer from glue roller to pallet is taken over only on the raised surfaces.
  • the aim of this grooving is a better metered and thus more homogeneous and reduced compared to the full-surface glue transfer
  • Labeling by means of dry removal are known from patent EP 2 185 425 B1.
  • the labels for this are either coated during the Textilher- position, or during the printing, on the back with glue.
  • Paper is given. By taking up water, the fiber expands transversely to its axis and allows the paper to grow transversely to the direction in which the paper is running. As a result, it comes in the wet glue labeling for wrinkling and peeling the label of particular curved surfaces such as for example with bottles.
  • the adhesive coating on the reverse side of the label is designed and applied in such a way that the water penetration of the cellulose fibers predetermining the running direction of the paper is changed with respect to a full-surface or an adhesive coating applied at least in the running direction.
  • a glue coating which can be applied, for example, by gravure printing, thus makes it possible to have a structure or glue pattern independent of the construction of the glue pallet.
  • This has the advantage that the behavior of the curl can thus be influenced very specifically by the glue pattern.
  • this is achieved in that the glue is applied to the back of the label in a structure that partially affects the water penetration into the paper, so that so that the areal extent to the fiber as was usual in the prior art, is reduced. The so-called curling effect is thus counteracted and the label retains its flatness.
  • the adhesive coating is partially formed preferably in the form of stripes and / or strip-shaped patterns.
  • the formation of the strips themselves and / or of the strip-shaped pattern is selected such that the water penetration, in particular transversely to the fiber direction, changes or reduces the cellulosic fibers which predetermine the direction of travel of the paper compared to a full-surface or an adhesive coating applied at least in the running direction.
  • the width of the strips and / or strip-shaped pattern is in the range of 0.1 mm to 10 mm.
  • the adhesive layer is applied in the form of strips with respect to the first embodiment, the strips having an arrangement deviating from the direction of travel of the cellulose fibers.
  • the invention encompasses all embodiments in so far as the water penetration is preferably reduced transversely to the fiber direction of the cellulosic fibers which predetermines the running direction of the paper.
  • the strips may be present in a curved shape deviating from the straight line, preferably in wave and / or circular form.
  • the invention also includes embodiments in which the strips are in the form of a strip pattern of, for example, a star, the strips of the pattern having, at least over part of their length, a layer which deviates from the direction of travel of the cellulose fibers.
  • the strips and / or strip-shaped patterns are matched to the label shape and / or the binding form with respect to their length and / or width and / or shape of the pattern.
  • the curling tendency of the label can be further influenced in a very targeted manner.
  • the invention further comprises a second embodiment in such a way that the label is partially coated with a preferably pigment-free dye layer before applying the adhesive layer.
  • the color layer is then again in the form of strips analogously as already described above in the adhesive layer applied, wherein the strips have a different from the parallel to the direction of the cellulose fibers arrangement.
  • the color layer can also be in the form of a strip-like pattern, the strip of the pattern having a layer which deviates from the parallel to the running direction of the cellulose fibers over at least part of its length.
  • the dye layer which is applied as described above, to be coated with a water-activatable adhesive layer over the entire surface or in a directionally oriented manner with respect to the direction of travel.
  • the partially printed surface of the paper of FIG Impregnated ink so that the vvassrungmanme is partially obstructed.
  • the wet glue is caused by the
  • Glue pallet structure again preferably applied parallel to the paper direction or applied over the entire surface of the label back.
  • the aqueous components of the glue are not prevented from penetrating the paper fiber on the already printed surfaces.
  • An even more intensive influencing of the fiber expansion in the labeling of pre-glued labels is also achieved by the combination with impregnated printed areas.
  • the water absorption in addition to the partial glue coating is hindered by printing ink or pigment-free binders.
  • FIG. 1 shows the creasing of an adhesive palette conventionally known in the prior art.
  • Figure 2 now shows the influence of a strip geometry on the curl of the paper.
  • FIG. 1 shows in the form of a photograph how the glue pallets have hitherto been formed in the prior art and how the formation of the glue pallet affects the glue pattern.
  • the glue pads in the prior art are generally grooved transversely to the axis of rotation of the pallet. Channels are now milled in the contact surface of the glue pallet, so that the glue in the glue transfer from glue roller to glue pallet is taken over only on the raised surfaces.
  • the aim of this grooving is to achieve a better metered and thus more homogeneous and reduced glue surface on the back side of the label in comparison with the full surface glue transfer. This is illustrated by the figure in which an adhesive palette 1 and the resulting glue pattern 2 are shown.
  • FIG. 2 shows different examples of a strip coating and their effect in FIGS.
  • the arrow indicates the respective running direction of the paper.
  • FIG. 2a it can be seen that in the case of a strip coating as shown in FIG. the trap is substantially 90 ° to Lauiricniung a complete flatness is achieved.
  • Figure 2b now shows the embodiment of the prior art, in which case the glue coating, which is transmitted by the grooving of the glue pallet parallel to the running direction of the cellulose fibers, results in a marked curling effect, ie the paper rolls.
  • FIG. 2c now shows a further embodiment, namely with a strip-shaped coating which has been applied diagonally to the running direction. Also in this embodiment, it can be seen from FIG. 2c that a clearer improvement in the flatness is achieved. Finally, Figure 2d still shows a full-surface coating, which also causes the label rolls.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Making Paper Articles (AREA)
  • Paper (AREA)

Abstract

La présente invention concerne une étiquette préconfectionnée contenant un papier destinée à un usage sur des emballages, notamment sur des emballages présentant des surfaces incurvées tels que des bouteilles. Ladite étiquette présente un revêtement adhésif qui est appliqué sur le verso opposé au recto par un procédé d'impression ou par un procédé de revêtement et qui peut être activé avec de l'eau. Dans un mode de réalisation préféré, l'application du revêtement adhésif est effectuée de manière discontinue sous forme de bandes.
PCT/EP2015/077888 2014-11-28 2015-11-27 Etiquette à utiliser sur des emballages WO2016083561A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014224440.4 2014-11-28
DE102014224440.4A DE102014224440B4 (de) 2014-11-28 2014-11-28 Etikett für Anwendung auf Gebinden

Publications (1)

Publication Number Publication Date
WO2016083561A1 true WO2016083561A1 (fr) 2016-06-02

Family

ID=54705620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/077888 WO2016083561A1 (fr) 2014-11-28 2015-11-27 Etiquette à utiliser sur des emballages

Country Status (2)

Country Link
DE (1) DE102014224440B4 (fr)
WO (1) WO2016083561A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217672A2 (fr) * 1985-10-04 1987-04-08 SAMUEL JONES & CO. LIMITED Procédés de fabrication de rouleaux de papier et d'étiquettes imprimées recouverts d'adhésifs réhumidifiables
WO2006031889A1 (fr) * 2004-09-14 2006-03-23 National Starch And Chemical Investment Holding Coporation Adhesif d'etiquetage et son utilisation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508150A1 (de) 1984-04-17 1985-10-24 Töpfer GmbH Kulmbach, 8650 Kulmbach Etikett und verfahren und vorrichtung zum aufbringen eines etiketts sowie verfahren und vorrichtung zum abloesen eines etiketts
DE8618988U1 (de) 1986-07-16 1986-09-11 Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling Beleimungsvorrichtung für Etikettiermaschinen
DE19905468C1 (de) * 1999-02-10 2000-07-13 Toepfer Kulmbach Gmbh Etikett für und seine Applikation auf ein Verpackungsmaterial
ATE555023T1 (de) 2007-08-23 2012-05-15 Renner Gmbh Vorrichtung und verfahren zum etikettieren von gegenständen insbesondere von flüssigkeitsbehältnissen
DE102011005784A1 (de) * 2011-03-18 2012-09-20 Krones Aktiengesellschaft Etikettiermaschine für konische Behälter mit verkipptem Übergabemechanismus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217672A2 (fr) * 1985-10-04 1987-04-08 SAMUEL JONES & CO. LIMITED Procédés de fabrication de rouleaux de papier et d'étiquettes imprimées recouverts d'adhésifs réhumidifiables
WO2006031889A1 (fr) * 2004-09-14 2006-03-23 National Starch And Chemical Investment Holding Coporation Adhesif d'etiquetage et son utilisation

Also Published As

Publication number Publication date
DE102014224440B4 (de) 2018-02-22
DE102014224440A1 (de) 2016-06-02

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