Tear-open strip for a packaging and method for producing a tear-open strip
AssigneeMayr-Melnhof Karton AG
InventorDirk HULLMANN
Life of this patent
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Abstract
The invention relates to a tear-open strip (10) for a packaging (28), comprising a layer system (12) which has a paper substrate (14) and an adhesive layer (16) arranged on a first side of the paper substrate (14), the adhesive layer (16) having at least in some regions an uneven surface structure with relative elevations (20) and relative depressions (22). The invention also relates to a method for producing such a tear-open strip (10).
Claims16
A tear-open strip for a packaging, comprising a layer system, which comprises a paper substrate and an adhesive layer arranged on a first side of the paper substrate,
- wherein
- the adhesive layer comprises an uneven surface structure with relative elevations and relative depressions at least in some regions.
A method for producing a tear-open strip for a packaging, in which a layer system is produced in that an adhesive layer is applied to a first side of a paper substrate,
- wherein
- the adhesive layer is produced with an uneven surface structure with relative elevations and relative depressions at least in some regions.
Dependencies are inferred from the claim text.