发明申请
US20010044006A1 Nonwoven buffing or polishing material having increased strength and dimensional stability
失效
无纺布抛光或抛光材料具有增强的强度和尺寸稳定性
- 专利标题: Nonwoven buffing or polishing material having increased strength and dimensional stability
- 专利标题(中): 无纺布抛光或抛光材料具有增强的强度和尺寸稳定性
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申请号: US09745816申请日: 2000-12-22
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公开(公告)号: US20010044006A1公开(公告)日: 2001-11-22
- 发明人: Gerald F. Kruegler
- 主分类号: B32B003/02
- IPC分类号: B32B003/02 ; D06C011/00 ; D04H011/00 ; D03D027/00 ; B32B027/12 ; D04H005/02 ; D04H001/46 ; B32B005/26 ; D05C017/00 ; B32B033/00
摘要:
A buffing or polishing material has a nonwoven fleece layer and a backing layer that adds strength and dimensional stability to the material. The nonwoven fleece layer is a needled blend of natural fibers and synthetic fibers having a uniform density and working surface, resulting in a better polishing or finishing consistency. The material can withstand high heat levels and can be worked quickly, resulting in a more efficient polishing or finishing operation. The buff material can be converted into any preferred shape or tool, such as an endless belt, disc, flapwheel, or spiral band.
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