Daental production of fluoride-containing floss and fluoride-containing recipe daental floss holder (Dental Floss Holder) of (Dental Floss)

摘要

Dental floss is prepd. by the permeation of fluoride compound. NaF permeates through dental floss by following methods: NaF powder permeates through dried dental floss by agitation; Dried dental floss is dipped in the mixt. of NaF and CMC; Dried dental floss is dipped in paraffin oil mixed with NaF. Then, the dental floss is coated with paraffin wax. The instant dental floss holder comprises body(5), movable end(6), rings(7,11), and props(9) holding the dental floss(12) .