New one on me...im guessing you mean similar to a cigar....i would try to research as much as possible about that process because I know that weed leaves dry out super quick and they get way too crisp to roll anything with....you might have to wrap with them THEN let them dry in a humidor or something.....just my 2 cents
You can look at my cooler sweat cure thread, which is similar to curing tobacco. There is a link in there from where I copied the idea. I don't know if it would work for your intentions, but I think it would take some of the harshness away from the leaf.