A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/46 (1995.01)
Patent
CA 2152135
The present invention is directed to a breathable absorbent pad having a fluid impermeable and gas permeable bottom layer and a moisture absorbent layer disposed on said bottom layer. The absorbent pad of the present invention may further comprise a fluid permeable top layer wherein the absorbent material is disposed between the top layer and the bottom layer. High density stitching unexpectedly improves the absorbency of a graduated density non-woven material usable as the moisture absorbent layer with or without the top layer. The present invention is also directed to a method of making a breathable absorbent pad comprising the steps of providing a fluid impermeable and gas permeable bottom layer, a moisture absorbent layer and securing the layers together. Stitching of the top and bottom of a binding material through the layers secures the layers together. The method may further comprise the step of providing a top layer and stitching the top layer and the moisture absorbent layer together.
Finlayson & Singlehurst
Ravella Joseph A.
LandOfFree
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