초록

A cleaning pad is provided. The cleaning pad includes a cover layer, a core, and an attachment layer. The core is located between the cover layer and the attachment layer. A porous abrasive substance is applied to the attachment layer.

대표청구항 ▼

1. A cleaning pad comprising: a cover layer;a core; andan attachment layer having a first side and a second side, the core being located between the cover layer and the second side of the attachment layer, the cover layer being coupled to the attachment layer, the attachment layer including wing por

1. A cleaning pad comprising: a cover layer;a core; andan attachment layer having a first side and a second side, the core being located between the cover layer and the second side of the attachment layer, the cover layer being coupled to the attachment layer, the attachment layer including wing portions each extending from the portions of the attachment layer coupled to the cover layer to a periphery of the attachment layer;wherein the pad includes a porous abrasive substance applied to generally all of the second side of each of the wing portions of the attachment layer. 2. The cleaning pad of claim 1, wherein the porous abrasive substance is applied to generally all of the second side of the attachment layer. 3. The cleaning pad of claim 1, wherein the attachment layer is configured to be coupled to a mop head such that the wings may be applied to a worksurface by placing either side surface of the mop or the top surface of the mop in contact with the worksurface. 4. The cleaning pad of claim 1, wherein the cleaning pad is configured such that the wings are fluid permeable. 5. The cleaning pad of claim 1, wherein the cleaning pad does not include a thermoplastic film coupled to the attachment layer. 6. The cleaning pad of claim 1, wherein the porous abrasive substance is a different color than the core and the cover layer. 7. The cleaning pad of claim 1, wherein the core extends a first width; wherein the portion of the surface of the attachment layer that has the porous abrasive substance applied thereto extends a second width; andwherein the second width is greater than the first width. 8. A method of making a cleaning pad comprising: providing an attachment layer having a first side and a second side;providing a core;providing a cover layer; andcoupling the cover layer to the attachment layer, with the core located between the cover layer and the second side of the attachment layer;coupling the cover layer to the attachment layer forming wing portions, each wing portion extending from the portions of the attachment layer coupled to the cover layer to a periphery of the attachment layer; andapplying a porous abrasive substance to generally all of the second side of the portions of the attachment layer forming each of the wing portions. 9. The method of claim 8, wherein the abrasive substance is one of fibers between 2 denier and 200 denier, meltblown polymer globules, thermoplastic fibers, powder bonding resin, and hard polymeric compound. 10. The method of claim 8, wherein the step of applying a porous abrasive substance includes flame impingement treatment of thermoplastic fibers. 11. The method of claim 8, wherein the cover layer is coupled to a portion of the second side of the attachment layer to which the abrasive substance has been applied.