Method and tool for producing a brush head

摘要

A method for producing a brush head for a toothbrush. At least two different types of cleaning elements or at least two distictive cleaning elements of the same type or a combination thereof are fused by heat and then embedded in a bristle carrier. Different amounts of heat are supplied to each of the at least two different types of cleaning elements or the at least two distinctive cleaning elements of the same type or the combination thereof. A device for producing such brush heads is a hot gas device having a multiplicity of nozzles for applying varying flows of hot gas. Alternatively, the device is a infrared radiation device comprising a plurality of reflectors for applying varying degrees of infrared radiation.