Nevertheless, I regret to pull off a star because the following problem: their original packaging, in a closed cabinet aufbewahrtes paper packaging tape seems to age. This manifests itself in the fact that during rolling of the tape from the roll some paper is torn and the unrolled strip at this point, of course, no longer sticks.
If necessary, Also, the release agent was applied incorrectly or irregularly. I can recognize only the symptoms but not the cause. When band newly purchased that was not so.