Adhesive-tape system for forming a tear-open strip
AssigneeTesa SE
InventorsChristian Krause, Ulrich Otten, Tanja Urban, Patrick Kerep
Life of this patent
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Abstract
An adhesive tape system, for opening cardboard packaging, having an adhesive tape A furnished on at least one side with an adhesive coating and having a film carrier, the film being a polyolefin film oriented monoaxially in the longitudinal direction of the strip, and the film comprising a mixture of an olefinic polymer and a polar nonolefinic polymer. The adhesive tape system also has an adhesive tape B furnished on at least one side with an adhesive coating and having a film carrier, wherein the adhesive tapes A and B are disposed one above the other
Claims20
An adhesive tape system for opening cardboard packaging, the adhesive tape system consisting of:
- an adhesive tape A furnished on at least one side with an adhesive coating and having a film carrier, the film being a polyolefin film oriented monoaxially in the longitudinal direction of the strip, and the film comprising a mixture of an olefinic polymer and a polar nonolefinic polymer;
- and
- an adhesive tape B furnished on at least one side with an adhesive coating and having a film carrier,
- wherein the adhesive tapes A and B are disposed one above the other.
Dependencies are inferred from the claim text.