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process for rounding the borstenenden of zahnbuersten.
process for rounding the borstenenden of zahnbuersten.
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机译:四舍五入到zahnbuersten的borstenenden的过程。
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摘要
The present invention relates to a method for rounding the bristle tips of toothbrushes by the action of laser radiation, characterized in that the rounding process is effected in an electrostatic field, thus avoiding the fusion of the individual bristles as well as the formation of a mushroom-like bristle tip.
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