PROBLEM TO BE SOLVED: To clean and remove a food particle and plaque stuck in between the teeth, without damaging the gum.SOLUTION: An interdental cleaning film 10 is formed by folding and overlapping a strip-shaped film 12 at least one time or more, and includes a joint part 32 at which a side edge end 18 of a first film part 26 side and a side edge end 20 of a second film part 28 side are overlapped and joined to each other. Any one of first to fourth corner parts 38, 40, 42, 44 is inserted between the teeth to remove a food particle and plaque stuck in between the teeth. When an excessive force is applied to the entire interdental cleaning film 10, the entire interdental cleaning film 10 deflects and moderately deforms.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】歯間に挟まった食物片や歯垢を、歯茎を傷つけることなく清掃除去する。【解決手段】歯間清掃用フィルム10は、帯状のフィルム12を少なくとも1回以上折り返し重ね合わせることにより形成され、重ね合わされた第1フィルム部26側の側縁端18と第2フィルム部28側の側縁端20を互いに接合した接合部32を備える。第1乃至第4隅部38、40、42、44のいずれかを歯間に挿し入れ、歯間に挟まった食物片や歯垢を除去する。歯間清掃用フィルム10全体に過度な力が加わった場合には、歯間清掃用フィルム10全体が撓み適度に変形する。【選択図】図1
