Yes, Scrivens, a satinette might be OK, but it doesn't really describe what it does. I suppose it doesn't really matter what the ribbon bookmarks are called, as long as all concerned know what is meant. 'Ribbon bookmarks' worked OK for us, at the diary printers. We used to attach them by hand, but then we got a machine to do the job.
http://dictionary.reference.com/browse/satinette