The present invention relates to a brush (30) made of a thermally bonded bicomponent fibrous web of nonwoven. The nonwoven brush 30 of the present invention includes a plurality of crimped annular sections 10 of matted crimped and melt-bonded bicomponent fibers assembled around the center carrier 100. In a preferred embodiment, the brush 30 has a thickness of about 50 to 250 kg / m3Respectively. The fibers forming the crimped annular section 10 are preferably blends of polyolefins (e.g., polypropylene and polyethylene), but may also include polyester and other materials.
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机译：本发明涉及一种由无纺布的热粘合双组分纤维网制成的刷子（30）。本发明的非织造刷子30包括围绕中心载体100组装的多根卷曲的和熔融粘合的双组分纤维的卷曲的环形部分10。在一个优选的实施方案中，刷子30的厚度为约50至250kg / m。 m 3 分别。形成卷曲环形部分10的纤维优选地是聚烯烃（例如，聚丙烯和聚乙烯）的混合物，但是也可以包括聚酯和其他材料。
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