| 摘要 |
<p>The present invention relates to a dental floss, and more specifically, to a dental floss having uniform strength and thickness for dental clinics or individuals to remove a foreign substance stuck between teeth or dental plaque on teeth, and having various forms of segment configuration for further enhancing the efficiency in removing the foreign substance and the dental plaque when using the dental floss. Thus, the dental floss of the present invention is made up of a first thread and a second thread, which comprise one strand of thread or two strands of threads each having different diameters, wherein a twisted protrusion of the one strand of thread or the two strands of threads each having different diameters act as a single segment, so that when used as a dental floss, the removal of the foreign substance between the teeth or the removal of the dental plaque is easy, and the outer circumference of the twisted dental floss is starched or coated with wax or the like, forming a coated layer so that the twisted region maintains the shape thereof.</p> |
