METHOD OF MAKING BRUSH

The present disclosure is concerned with a method of making a brush having the steps of: providing a plurality of first filaments, each first filament having a first end and a second end; bringing the plurality of first filaments into a first pre-determined shape such that the first ends of the firs...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TRETROP, Uwe, MACHLITT, Michael, CHIU, Jiawei
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present disclosure is concerned with a method of making a brush having the steps of: providing a plurality of first filaments, each first filament having a first end and a second end; bringing the plurality of first filaments into a first pre-determined shape such that the first ends of the first filaments are arranged side by side on a common contour; fixedly connecting the first ends of the plurality of first filaments so that a first pre-tuft having the first predetermined shape and a connected first end is formed; bringing at least a second tuft element having a first end and a second end together with the first pre-tuft into a second pre-determined shape such that the first end of the second tuft element and the connected first end of the first pre-tuft are arranged side by side on a common contour; fixedly connecting the connected first end of the first pre-tuft and the first end of the at least second tuft element so that a final tuft having the second pre-determined shape and a connected end is formed; and attaching the final tuft to a brush body, in particular by overmolding the connected end of the final tuft with a plastic material, thereby forming at least a portion of the brush body.