It's not a method i've ever heard of for drying buds either, but i quite like the idea, i'd assume that the paper absorbs a lot of moisture quickly but i'd say it's best to hang for a day or two first then wrap in the paper, coz like's already been stated if there's too much moisture when you wrap them they are likely to go moldy. But if you do it after a couple of days i think it would absorb most of the remaining moisure and allow the buds to cure a bit too. A lot of people dry and cure differently (mainly different times, some may hang for 10 days then cure for 3 weeks, others hang for 5 days and don't bother curing) It's all about what works for you, how long your prepared to wait and how fussy you are about the cure, not to mention the difference to the length of the process that the temp/humidity can make. Play around with a couple of different methods and see what works best for you!