Cleaning or dusting pad
First Claim
Patent Images
1. A cleaning pad comprising:
- a base sheet;
a retaining sheet bonded to one side of the base sheet by a central bonding line and a plurality of spot bonds to form two sleeves for receiving attachment members of a cleaning tool; and
a fiber bundle bonded to the side of the base sheet opposite the retaining sheet by the central bonding line and the plurality of spot bonds.
2 Assignments
0 Petitions
Accused Products
Abstract
A cleaning pad 28 is disclosed. The cleaning pad 28 includes a cleaning pad that includes a combination of fibers 203 bonded to a base sheet 402 such that 100% of the fibers are bonded to the base sheet 402 at a first joining location 407 and between 5-90% are bonded to the base sheet at a second joining location 444. The first and second joining locations may take a variety of forms such as discrete points, points on a line, or sections of a line.
244 Citations
42 Claims
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1. A cleaning pad comprising:
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a base sheet; a retaining sheet bonded to one side of the base sheet by a central bonding line and a plurality of spot bonds to form two sleeves for receiving attachment members of a cleaning tool; and a fiber bundle bonded to the side of the base sheet opposite the retaining sheet by the central bonding line and the plurality of spot bonds. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A cleaning pad comprising:
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a nonwoven sheet; a fiber bundle; and a retaining sheet; wherein the fibers in the fiber bundle are bonded to the nonwoven sheet at a joining line and between 5-90% of the fibers in the fiber bundle are bonded to the nonwoven sheet at at least one spot bond; and wherein the retaining sheet is attached to the nonwoven sheet by the joining line and at least one spot bond. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A cleaning pad comprising:
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fiber bundles attached to a nonwoven sheet by a plurality of spot bonds wherein the length of a fiber from a binding site to a free end of a fiber bundle differs from a length of a fiber in an adjacent fiber bundle, and a retaining sheet attached to the nonwoven sheet by the spot bonds on one side of the nonwoven sheet opposite the fiber bundles. - View Dependent Claims (28, 29, 30, 31)
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32. A cleaning pad comprising:
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a base sheet; a retaining sheet bonded to one side of the base sheet by a plurality of spot bonds defining a portion of a sleeve for receiving an attachment member of a cleaning tool; and a fiber bundle connected to the base sheet by the spot bonds. - View Dependent Claims (33, 34, 35, 36, 37, 39, 40, 41, 42)
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38. A cleaning pad comprising:
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a base sheet; a retaining sheet attached to one side of the base sheet by a plurality of spot bonds forming at least a portion of a sleeve for receiving an attachment member of a cleaning tool and a fiber bundle comprising a first set of fibers bonded to a base sheet only by a central bonding line and a second set of fibers bonded to the base sheet by the central bonding line and at least one of the plurality of spot bonds.
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Specification