Rolling coins are done in CH. In Zurich there are only two banks that take your coins (UBS and Credit Suisse - but only the two big banks on Bahnhofstrasse). They charge you for exchanging the coins for notes.

At the post office it is free. You just ask for the paper to wrap your rappen. You can explain to them you would like to change your coins into notes and ask for the papers.

When wrapping, make sure that the coins are placed along the same way as the words [Die Post La Poste La Posta] are written (on the bottom of the paper). Hand them over to the counter and you'll get your notes - free of charge.