very strong bond adhesive, however, not an ideal packaging

Have I bought the tape primarily to bond edges of smartphone displays.
The tape is extremely strong and very thin making it suitable for great displays. Once glued it holds the glass securely on the smartphone, not like the often inferior adhesive strips that are supplied with the glasses.

However, in my opinion, to the packaging is not ideal, since a part of the adhesive remains adhered to the foil with which it loses strength for a long time, because some of the adhesive remains in the packaging. Only a small flaw that should however be mentioned.