Cleaning system incorporating stitch bonded cleaning pad with multi-filament stitches
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United States of America Patent
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Apr 2, 2024
Grant Date -
Feb 2, 2023
app pub date -
Oct 10, 2022
filing date -
Oct 10, 2022
priority date (Note) -
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Abstract
A cleaning pad structure of stitch bonded construction incorporating one or more substrate layers of an absorbent nonwoven material with an optional additional fluid blocking substrate layer of polymer film or other suitable material in juxtaposed relation to the absorbent nonwoven layers. Stitching yarns are introduced in stitching relation through the substrate layers. One face of the pad defines a cleaning surface of raised yarn loops formed by the stitched yarns. The pad further includes an attachment surface facing away from the cleaning surface. The stitches of yarns across the attachment surface define an engagement surface for attachment to cooperating hooking elements across a surface of a mop head to define a hook and loop attachment system.
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