Under no circumstances !!! suitable for DVDs DVDs are unreadable!

Have provided with these labels very many DVDs created.
After a few months a few DVDs were only readable after more than a year is not a single more readable without error! Much much work has been done so to naught.
I have used when creating the DVD burner or 2 different systems and min. 3 different blank brands. But all created media occurred mistakes, sometimes less, sometimes more, sometimes totally unreadable.
The media were stored at various locations.
The problem is probably the adhesive of the labels used, which engages the data layer of the DVD in the course of time and damaged.

Very very unfortunate, because the handling and the quality of the labels would be fine. The free downloadable software "Zweckform DesignPro" is quick and easy to use, so that quite beautiful labels can be created in a short time. For 1 star!

I would like to say that I have made my experience with discs. On CDs I have these labels is not used. When I bought the labels, they have been explicitly recommended by the manufacturer not only CDs but DVDs !!!!
Meanwhile, there are from the same manufacturer "DVD optimized labels". (I wonder why?!?)
Whether they are better, but I will not find out, because in the future I label my DVDs back to the good old "Edding" or with LightScribe.