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Backing and abrasive product made with the backing and method of making and using the backing and abrasive product
Backing and abrasive product made with the backing and method of making and using the backing and abrasive product
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机译:用该背衬制成的背衬和磨料产品以及该背衬和磨料产品的制造和使用方法
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摘要
The invention provides a backing for an abrasive article comprising a sheet-like polymeric substrate having a first major surface including a pattern of non-abrasive raised areas and depressed areas and an opposite second major surface including a plurality of shaped engaging elements that are one part of a two-part mechanical engagement system. An abrasive product is provided by coating at least the raised areas of the backing with an abrasive coating.
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