| 摘要 |
The present invention is related to an abrasive cleaning item, comprising abrasive particles and a foaming agent which may or may not be microencapsulated particles distributed throughout a body of non-woven tri-dimensional fiber. The item, which may have any geometric configuration, offers the user the advantage of being able to have a cleaning product which, during a period of time similar or shorter than the useful life of the non-woven web laminated to the polyurethane foam, the foaming agent is diluted by its aqueous extraction and produces the foam effect or, otherwise, the microcapsules are slowly released by the mechanical effect of the cleaning.
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