Even if it is only a very limited number of interested parties, the look here, but I use these cloths for many years to separate my freshly made paper leaves. The new sheet of paper, between 2 towels, can be pressed fine as slightly larger than A4, dry without problems to the "Poplis" on the clothesline and finally dry or iron smooth. The towels do not connect to the paper and you can pull it off without any problems from the finished sheets, wash and reuse.
My only problem is the quantity restriction on the purchase: I agree with courses in papermaking, and its fresh, still wet leaves participants (course in "Poplis") for drying to take home, but I need quite a few boxes ....