Assertion: bristle | /r/HasProperty | combined into cluster
Facets:
Source sentences:
text: In order to be able equally to meet the intrinsically divergent requirements demanded of a tooth cleaning bristle, the present invention provides a specific contour of the outer surface of the tooth cleaning bristles, which allows a simple filling of the bristle holder with a high bristle density, prevents catching of the bristles combined into a cluster, and yet ensures an intensive cleaning action of the outer surface.