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A toothbrush having a bristle region comprising a composite material comprising layers of a base component and a hair component
A toothbrush having a bristle region comprising a composite material comprising layers of a base component and a hair component
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机译:具有硬毛区域的牙刷,该硬毛区域包括复合材料,该复合材料包括基础成分和头发成分的层
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摘要
The toothbrush includes a brushhead (24) having a multi-layer bristle field assembly (30), which includes alternate thin base layers (32) and thin bristle layers (34) which are bonded together to form the bristle field assembly. The base layers provide support for the bristle field assembly while the bristle layers are configured to provide bristle elements therealong for brushing of the teeth.
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