| 摘要 |
<p>The present invention relates to a floss structure, which is used for easily taking out and removing a food particle stuck in a gap between teeth wherein the gap is greater than the diameter of the floss. The floss structure of the present invention is made in a twist form by braiding threads to take out and remove the food particle stuck between the teeth, including a plurality of volume parts whose diameter is greater than that of the floss by inserting and installing silicon rubbers inside the threads when the threads are braided to form the floss.</p> |
