After the buds are dry but the stems are still bendable, i put my buds in a jar. I open them twice a day(once in the morning, once at night), pour out the buds onto a news paper and spread them out. Ill let them sit there for about 5 or so minutes, then back into the jar.
After about a week, the buds should be almost totally crispy dry. At this point, you can seal them up. The longer it ages with no light, and cool temperatures, it will get better and better month after month.