Patent ID: 8343605

Claim:
Adhesive tape for flying splice, having a left and right boundary edge, comprising at least one main carrier and a first layer of self-adhesive on the obverse of the main carrier, the reverse of the main carrier bearing a parting system which is suitable for effecting an adhesive bond to a substrate that can be parted again in such a way that sticky residues are left neither on the reverse of the main carrier nor on the substrate in the region of the parted bond, the parting system being constructed in the form of a multiply interrupted stripe comprising a plurality of segments that extends in the longitudinal direction of the adhesive tape (x direction), shaped such that the boundary edge of each of the segments can be represented by a line F which, in relation to a right-handed Cartesian (orthogonal) coordinate system, with an x-axis lying in the longitudinal direction of the adhesive tape and a y-axis standing perpendicularly to said x-axis and pointing from left to right, meets the following conditions: a point lying furthest right E 1 (x 1 /y max ) (“extreme”) or a region B 1 (“extreme region”) which encompasses a plurality of points lying furthest right and which is bounded by the points E 1a (x 1a /y max ) and E 1b (x 1b /y max ), with x 1a <x 1b , a point E 2 (x min /y 2 ) lying least far in the x direction or a region B 2 which encompasses a plurality of points lying least far in the x direction and which is bounded by the points E 2a (x min /y 2a ) and E 2b (x min /y 2b ), with y 2a <y 2b , a point E 3 (x max /y 3 ) lying furthest in the x direction or a region B 3 which encompasses a plurality of points lying furthest in the x direction and which is bounded by the points E 3a (x max /y 3a ) and E 3b (x max /y 3b ), with y 3a <y 3b , a rising line section (F s ) which is bounded by the points E 2 or E 2b and E 1 or E 1a , a falling line section (F s ) which is bounded by the points E 1 or E 1b and E 3 or E 3b , and for the plurality of the segments the steepness in the rising line section (F s ) being lower than the steepness in the falling line section (F f ), the steepness of a line section denoting the amount of the slope of a straight line (“straight steepness line”) through the two line points bounding the line section.