US2008289129A1PendingUtilityA1
Wiping Material
Est. expiryDec 5, 2025(expired)· nominal 20-yr term from priority
A47L 13/16B24D 13/145B32B 5/26B32B 5/026B32B 5/06B32B 2262/0246B32B 2262/0261B32B 2262/0276B32B 2262/04B32B 2262/062B32B 2262/14B32B 2432/00
47
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Claims
Abstract
The present invention relates to a wiping member. The wiping material comprises a scrubbing surface formed of a first knitted fabric comprising a flat yarn, and a polishing surface formed of a second fabric comprising partially-split conjugate fibers having heteromorphous cross-section.
Claims
exact text as granted — not AI-modified1 . A wiping material comprising:
a scrubbing surface formed of a first knitted fabric comprising a flat yarn; and a polishing surface formed of a second fabric comprising partially-split conjugate fibers having heteromorphous cross-section.
2 . The wiping material of claim 1 , wherein the scrubbing surface partly covers the polishing surface.
3 . The wiping material of claim 1 , wherein the polishing surface partly covers the scrubbing surface.
4 . The wiping material of claim 1 , wherein the scrubbing surface wholly cover the polishing surface.
5 . The wiping material of claim 4 , wherein the scrubbing surface and the polishing surface form a pocket for receiving an absorbent material.
6 . The wiping material of claim 1 , further comprising an intermediate layer separating the scrubbing surface and the polishing surface.
7 . The wiping material of claim 1 , wherein the polish surface further comprises fibers selected from the group consisting of cotton, nylon, acryl, rayon and polyester.
8 . The wiping material of claim 1 , wherein the knitted flat yarn forms a plurality of bent parts arranged uniformly and regularly throughout a surface of the scrubbing surface.
9 . The wiping material of claim 8 , wherein the bent parts project from the scrubbing surface at an angle greater than zero degrees and less than 90 degrees.
10 . The wiping material of claim 9 , wherein the bent parts project from the scrubbing surface at an angle of 45 degrees.
11 . The wiping material of claim 8 , further comprising open parts between the bent parts of the flat yarn and the surface of the scrubbing surface.
12 . The wiping material of claim 1 , wherein first knitted fabric further comprises a fiber yarn.
13 . The wiping material of claim 12 , wherein the flat yarn and fiber yarn are knitted together to form alternate separate loops of flat yarn and fiber yarn.
14 . The wiping material of claim 13 , wherein the flat yarn loop and the fiber yarn loop are arranged alternately stitch by stitch.
15 . The wiping material of claim 13 , wherein the flat yarn loop and the fiber yarn loop are arranged alternately every two or more stitches.
16 . The wiping material of claim 13 , wherein the flat yarn loops and fiber yarn loops are arranged uniformly and regularly throughout a surface of the wiping member.
17 . The wiping material of claim 12 , wherein the fiber yarn is an acrylic yarn.
18 . The wiping material of claim 1 , wherein the flat yarn is a plastic film.Join the waitlist — get patent alerts
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