BRUSH HEAD MANUFACTURING METHOD

BRUSH HEAD MANUFACTURING METHOD

A brush head (10) and a method for manufacturing a welded tuft assembly (20) for a brush head (10). The method includes inserting a bristle tuft (21) into an opening (51) in a retention element (52). A proximal end of the bristle tuft (23) and a proximal side (53) of the retention element are laser...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZAINITZER, Christian, KOPEINIG, Florian, MEIDL, Michael, VARCH, Martin, GAERTNER, Thomas Johannes
Format: Patent
Sprache:eng
Schlagworte:
BRUSHES
BRUSHWARE
HUMAN NECESSITIES
MANUFACTURE OF BRUSHES
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Beschreibung
Zusammenfassung:A brush head (10) and a method for manufacturing a welded tuft assembly (20) for a brush head (10). The method includes inserting a bristle tuft (21) into an opening (51) in a retention element (52). A proximal end of the bristle tuft (23) and a proximal side (53) of the retention element are laser welded to at least partially melt the bristle tuft and at least a portion of the proximal side of the retention element together to create a merged proximal end head portion (26) that holds the welded tuft assembly together.