Patent Number: 8,721,814

Title: Use of a strip of an adhesive tape to reinforce cardboard packaging particularly in the region of die-cuts, and simultaneously as a tear strip for such packaging

Abstract: The invention relates to the use of a strip of an adhesive tape for reinforcing cardboard packaging particularly in the region of die-cuts and simultaneously as a tear strip for said cardboard packaging, characterized in that a polyolefin film oriented monoaxially in the lengthwise direction of the strip is used as carrier material for the adhesive tape, the film comprising a mixture of an olefinic and a polar non-olefinic polymer.

Inventors: Rodewald; Ilse (Charlotte, NC)

Assignee: tesa SE

International Classification: B29C 65/00 (20060101); B32B 37/00 (20060101); B31B 1/60 (20060101); B31B 1/68 (20060101); B65D 17/00 (20060101)

Expiration Date: 5/13/12018