If you don't want to dehydrate, the most easy way to have "leather" for wraps, you can use rice or tapioca sheets (not raw) and also Nori leaves. I use sometimes nori leaves and in the inside I put a sheet of soaked rice sheet. This makes the roll quite robust.
Veggie-leather is so delicious and nourishing. I highly recommend trying this. If you live in a tropical area you can also try with coconut!
Let me know what you are creating 💚