首页>
外国专利>
Circular support plate, nonwoven fabric polishing roll, roll assembly, and polishing method
Circular support plate, nonwoven fabric polishing roll, roll assembly, and polishing method
展开▼
机译:圆形支撑板,无纺布抛光辊,辊组件和抛光方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A nonwoven fabric polishing roll having a through hole into which a rotating shaft of a polishing machine is inserted, that includes a polishing portion formed by stacking a plurality of circular nonwoven fabrics having an aperture that forms the through hole; and two circular support plates located one at each of both ends in the stacking direction of the polishing portion, having an aperture that forms the through hole, and having an external diameter that is substantially the same as that of the circular non-woven fabric; wherein, the circular support plates include nonwoven fabric that is hardened in a compressed state.
展开▼