EP1337991A1

EP1337991A1 - Wet adhesive or heat-setting adhesive label and a wet adhesive or heat-setting adhesive method

Info

Publication number: EP1337991A1
Application number: EP01998152A
Authority: EP
Inventors: Michael Wagner; Hans-Heinrich Töpfer
Original assignee: Topfer Kulmbach GmbH
Current assignee: Topfer Kulmbach GmbH
Priority date: 2000-11-29
Filing date: 2001-11-29
Publication date: 2003-08-27
Anticipated expiration: 2021-11-29
Also published as: WO2002045054A1; DE20119364U1; EP1337991B1; DE20020228U1; AU2002220737A1; DE50102877D1

Abstract

The invention relates to a punched or cut label, which can be stacked and glued and used in wet-adhesive or heat-setting adhesive techniques. Said label consists of a transparent plastic film with a visible face and a rear face. The plastic film exhibits antistatic properties.

Description

Wet glue or hot glue label and wet glue or hot glue labeling process

The present invention relates to a gluable, stackable wet glue or hot glue,

Punching or cutting label for wet glue or hot glue labeling of objects, such as packaging, bottles, cans and the like.

10. According to the prior art, labels are made, among other things, of transparent foils, as a result of which parts of the labels can be made translucent and therefore the impression of a label in the classic form is avoided. Such were

15 labels so far on transparent films from the

Roll processed. For this purpose, they were counterprinted on the back and then a film section was cut off from the roll in a repeatable manner, for example cut, and attached to the object,

20 for example a bottle, in-mold process fi xed. A disadvantage of labels of this type has hitherto been that the materials used as transparent films have stuck to one another, so that production to cut or punched labels and therefore labeling from stacks of labels as a single label was not possible.

It is therefore an object of the present invention to provide a stackable, gluable label based on a transparent film in the form of a die-cut or cutting label, which enables labeling on a labeling machine with magazine removal and additional new optical designs, and a wet glue or hot glue Labeling method with such a label.

This object is achieved by the label according to claim 1 and the method according to claim 11. Advantageous further developments of the label according to the invention and of the method according to the invention are given in the respective dependent claims.

According to the plastic film of the punch or. Cut labels anti-static properties. For this purpose, it can either consist of an antistatic material and / or be treated antistatically, for example coated with an antistatic varnish. As a result, the film is provided with special antistatic and / or special slip properties, so that the film used in the roll can be cut into sheets. Furthermore, these special properties of the labels make shaking in different layers (quantities) possible during production. The labels can also be cut and punched in different layers (quantities). (-0 ω μ> H ¹

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≤ (D Er - tr 0 ⁾ . H IS! H- Cfl H μ- (D i rt P, P μ-

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see the layers of color that create the appearance of the front side and the layers of color that create the appearance of the back, there is a covering layer of color. For the top layer, a color is det verwen- containing a solvent which does not dissolve the adjacent colors, that is, such as ^"contain another solvent.

This separating effect of the cover layer minimizes the translucency of the pre-printed decors and / or switches them off.

The printing layers for the front side impression and the printing layers for the rear side impression as well as, if applicable, the cover layer are advantageously all applied to the back of the label to be glued in negative pressure. As a result, the film acts as a protective layer for the printing layers.

An optional printing of the front and / or the back of the film is also possible.

Examples of labels according to the invention are presented below.

Show it

1 and 2 a label according to the prior art and

3 and 4 a label according to the invention.

1 shows the front of a conventional label 1 printed on the back of a transparent film. The label is divided into two, with no covering color applied in area 2.

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to to μ »cπ o cπ π

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Φ μ- HP 3 HP μ- μ ^j P ω Φ PP Ω Φ μ- PP rt μ- P Hi rt p P Hi H φ tr * H Q. tr P P- tr μ- P μ-

3 Φ μ- μ- rt μ- • Φ Cfl P J rt 1 α rt cn fr

3 P Ω P P 2! vq P H 3 P • s: rt Ω Φ

P P tr P P P. μ- Pd Φ p. rt μ- cn α P • φ tr rt

P tfl P rt ιq P cn n rt 3 μ- rt ö Φ P P H rt

P φ P P for μ- p: l ^ - rt μ- H α • μ- cn tr ιq J <i ιq μ- cn ^ EP μ- Φ φ φ Φ Φ Φ

PJ: cn P φ cn cn p ⁾ φ Φ vq rt μ- 3 to CΛ H α P μ-

P ιq Hi H ιq rt 3 rt P • rt cn ιq rt rt P Φ 3

P rt φ P φ ^ rt μ- S Φ P ⁾ P tr HP

P Φ 3 P P 3 P Φ Φ H Φ fei P cn P. Φ Ω α «

H: μ- rt p: Q μ- P rt H P ιq Ω N N P. tr o

P ⁾ EP Φ s: EP 3 rt P μ- N 3 EP ^" P tr 1. <I H μ- P

P P Φ o Φ μ- φ fr Φ P 1 N P o P 3 rt

Hi J P? Ö l-J P rt P ^ Φ μ- n μ- μ- tr H Ω μ- Φ

P P = rt rt Φ o rt ιq Ω o P rt N ιq Φ H

PPM Ω μ ^< fj Φ 11 H rt φ tr rt s: PJ = rt PP φ rt fT μ- rt ^ Φ P μ- Φ α Φ • P Φ P φ •

P tr μ- Cn Ω μ- tr rt s: n P n φ P sQ PPHP fr Φ tr ^ PJ H μ- • P Φ lJ Φ CΛ Φ et co Ω tfl μ * Φ μ- Φ Φ H Φ φ μ- w P Ω ^ μ- Ω K φ Φ rt rt rt P tu φ ^' o Φ M tr μ- O Cfl tr Φ tr μ- ^' rt Φ Cd rt NP tr μ- P μ- rt o PP μ> rt PP p : 3 Φ P φ Φ Φ Φ tr P EP μ- a Φ μ- P φ •

H "rt P P> P P P μ- H Φ 3 i ^ - φ μ- P Φ rt μ- r P n μ- φ P tr μ- J Φ φ H P μ- P- ö

Φ 3 s: 3 P φ l-i Φ * l φ P rt μ- rt Φ rt Ξ cn Φ P

H μ- Φ P Ω \ P μ- μ- Φ μ- 3 rt <q rt φ Φ Ω H cn rt H rt ^ Hi φ ιq P Ω cn μ- φ μ- HH tr J p P ■ PP = P ö • tr Φ cn i ^ - cn Φ N tr

P fei Φ P P l-i P Φ J CΛ P. Φ H rt Φ Ω Φ P φ

Hi JP ιq ιq φ Ω μ ^> P Φ Φ rt 3 P rt tr PP vq EP Φ PP ^ p μ- H μ- PP rt μ- P φ H φ μ ^> NP 3 μ- cn P Φ rt fr cn N φ Φ α cn μ- P tr Φ P μ- φ Ω P ^> φ h φ Ω rt P P. μ- HP Ω

H μ- 3 P rt ^* P rt PP rt tr Φ cn Φ p: NK

P 3 P <! PJ μ-. rt μ- P rt μ- cn Φ rt

Ω H tr o EP Ω IO φ P μ- P P> Ω CO rt H Φ tr o P Ω H tr n μ- ^ Φ Φ MJ tr Ω PP rt P Hi tr P ⁾ P tr rt φ HH rt Φ Φ tr

• P φ S φ rt 1 P Φ Φ (_ !. Cfl Cfl o rt Φ μ- μ ^> P P-- ιq PP ⁾

H ü (D n μ- CD CD μ- ^' CD PP fV rt rt

PH cn HP Ω cn φ rt Φ Φ P ¹ rt P tö φ ιq Φ p. 1 0 tr cn NP rt HP Φ Φ OH μ- μ- Ω Φ • o rt 1 ιq H ιq μ- l φ tr PH Cd 3 Φ φ 1 Φ P

1 3 1 1 P P P μ »

Claims

claims

1. Glue-bondable, stackable die-cut or cutting label for the wet glue or hot glue labeling technology made of a transparent plastic film with a visible side and a back, characterized in that the plastic film has antistatic properties.

2. Label according to the preceding claim, characterized in that the plastic film consists of an antistatic material or is treated antistatically.

3. Label according to the preceding claim, characterized in that the film on the back is at least partially coated with an antistatic paint.

4. Label according to one of the preceding claims, characterized in that the visible side and / or the back (reverse printing) of the film is printed.

Label according to one of the preceding claims, characterized in that the film is at least partially printed with opaque colors which have no dissolving behavior.

Label according to one of the preceding claims, characterized in that between the for the Impression on the visible side and a non-transparent cover layer is printed on the imprint responsible for the rear appearance.

7. Label according to the preceding claim, characterized in that the non-transparent cover layer is printed with a color which contains a solvent different from the adjacent printing inks.

8. Label according to one of the preceding claims, characterized in that the label for application to an object can be removed from a label magazine with individual removal.

Label according to one of the preceding claims, characterized in that it is printed in offset printing, gravure printing and / or flexographic printing.

10. Label according to one of the preceding claims, characterized in that it can be attached to an object with a wet glue and / or hot glue.

11. Wet glue or hot glue labeling method for labeling an object with a label according to one of the preceding claims, wherein a transparent plastic film with an manufactured or equipped with statistical properties, cut into individual labels and at least one cut label wet or ^' hot-glued and applied to the object.

12. The method according to the preceding claim, characterized in that immediately before or after cutting the film is provided with an antistatic paint. -

13. The method according to any one of the two preceding claims, characterized in that the film is printed on one 'or both of its surfaces.

14. The method according to claim 13, characterized in that the film is first printed at least in regions with a non-transparent cover layer.

15. The method according to claim 13 or 13, characterized in that the film is sequentially printed with at least two different colors which contain different solvents.

16. The method according to claim lo, characterized in that the solvents are selected such that the solvent of one color does not dissolve the other color.