Honestly, I'm surprised they aren't just laser etching this stuff into the case.
As someone who has dealt with printing in the past (MICR toner, in my case), I know that all sorts of chemicals can cause the binding to fail between the ink/paint and the surface it is applied to. This will come down to one of two things:
A) specific adhesive(s) that bond to the ink/paint better than it bonds to the surface
B) a QC issue that will end up being resolved
Either way, it's a purely cosmetic issue that can't be used to void a warranty. If you really want the labels on your phone, try exchanging it (and don't use the same skin again). If you *don't* want the labels on your phone, congratulations, you have a way to do that without harming the finish.
As someone who has dealt with printing in the past (MICR toner, in my case), I know that all sorts of chemicals can cause the binding to fail between the ink/paint and the surface it is applied to. This will come down to one of two things:
A) specific adhesive(s) that bond to the ink/paint better than it bonds to the surface
B) a QC issue that will end up being resolved
Either way, it's a purely cosmetic issue that can't be used to void a warranty. If you really want the labels on your phone, try exchanging it (and don't use the same skin again). If you *don't* want the labels on your phone, congratulations, you have a way to do that without harming the finish.