Brush and method for its production
The method involves forming a base body (5) with at least one shell that is open upwards and essentially closed downwards, at least one bundle of bristles (24) set into the shell at the thicker fixing end and fixing the bristles by filling the shell with plastic (30). The shell is filled by injectin...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The method involves forming a base body (5) with at least one shell that is open upwards and essentially closed downwards, at least one bundle of bristles (24) set into the shell at the thicker fixing end and fixing the bristles by filling the shell with plastic (30). The shell is filled by injecting the plastic through an injection opening formed in the shell. An independent claim is also included for a brush, especially a toothbrush. |
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