Brush, especially toothbrush

Details Brush, especially toothbrush Brush, especially toothbrush

A - Human Necessities

46

B

A46B 9/06 (2006.01) A46B 3/04 (2006.01) A46B 3/20 (2006.01) A46B 9/04 (2006.01)

Patent

CA 2387485

The invention relates to a brush comprising a bristle support composed of at least two substantially parallel layers made of different plastic materials and produced according to a two-component injection moulding method. The brush also comprises bristles attached to at least one of the two layers. Said brush is characterised in that the bristle support layer located opposite said bristles is provided with recesses which are circumferentially closed and are filled with the plastic material of the other layer.

Brosse qui comporte un support de poils constitué d'au moins deux couches essentiellement parallèles composées de plastiques différents et fabriquées selon un procédé de moulage par injection à deux constituants, ainsi que des poils fixés à au moins une des deux couches. Ladite brosse se caractérise en ce que la couche du support de poils située à l'opposé desdits poils possède des évidements qui sont fermés sur leur périphérie latérale et qui sont remplis de plastique de l'autre couche.

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