You'd be better off drying seeds on wax paper or waxed paper plates. Fresh seed tends to stick to paper towels and you'll spend forever and a day pulling each one off so you can bag them. Ugh.
Your first post asked about "unused" seed. I take that to mean you have some purchased seed packs and wanted to save the seeds you didn't sow, right? If that is what you are saving those are fine to save as is..unless they got wet or were stored in a high humidity environment I'm sure you can just leave them in their packs, put the packs in a jar and then fridge.
Shoe
