Sanitary napkin with braid
The present invention relates to a sanitary napkin whose securing means includes a “braid” of absorbent material. The braid structure maximizes absorbency, while minimizing bulk and thus allows the pad to be comfortably held in place during use, in much the same way that the popular underwear are held.
1. A sanitary pad, comprising:
a) a pad body having an elongated shape with a major axis and a minor axis and comprising an inner liner above an absorbent core above an outer liner; and
b) an elongated braid attached to said pad body about mid way along the minor axis, wherein said braid comprises at least three strands of braided fiber and is absorbent, wherein the braid is a diamond braid having a hollow core and having an absorbent material filling the hollow core.
2. The sanitary pad of claim 1 , wherein the strands of fiber are selected from the group consisting of cotton, hemp, wool, wood-pulp, cellulose, polyacrylate, polypropylene, polyester, polyethylene, polyurethane, LYCRA® and combinations thereof.
3. The sanitary pad of claim 1 , wherein the braid is made from two different fibers, one of which is absorbent.
4. The sanitary pad of claim 1 , wherein at least one of the fibers is cotton.
5. The sanitary pad of claim 1 , wherein the absorbent material is selected from the group consisting of a super absorbent polymer, polyacrylic acid, polyacrylamide copolymer, ethylene maleic anhydride copolymer, cross-linked carboxy-methyl-cellulose, polyvinyl alcohol copolymers, cross-linked polyethylene oxide, sodium polyacrylate, microporous cellulose, carbohydrate acrylic copolymer, and starch grafted copolymer.
6. The sanitary pad of claim 1 , wherein the braid tapers from a thick portion near the pad body to a thin portion away from the pad body.
7. The sanitary pad of claim 1 , wherein the braid is attached to the pad body at the intersection of the major and minor axes.
8. The sanitary pad of claim 1 , wherein the braid is attached to the pad body along the major axis between the rear of the pad and the intersection of the major and minor axes.
9. The sanitary pad of claim 1 , wherein the braid further comprises an unbraided portion of thread that is attached to the pad body.
10. The sanitary pad of claim 1 , wherein the braid is stitched to the pad body.
11. The sanitary pad of claim 1 , wherein the braid is adhered to the pad body.
12. The sanitary pad of claim 1 , wherein the braid is attached to the outer liner of the pad body and protrudes through the absorbent core and inner liner.
13. The sanitary pad of claim 1 , wherein the braid is attached to the absorbent core of the pad body and protrudes through the inner liner.
14. The sanitary pad of claim 1 , wherein the braid is attached to the inner liner of the pad body.
15. The sanitary pad of claim 1 , wherein the braid is 10-30 centimeters in length.
16. The sanitary pad of claim 1 , wherein the outer liner is imprinted with designs, and the pad body is impregnated with perfume.
17. The sanitary pad of claim 1 , wherein the outer liner is a color other than white.
18. A sanitary pad comprising an elongated pad body having a major and minor axis, said elongated pad body having an absorbent core, and a braid attached to said elongated pad body at about the mid point of the minor axis and between the rear of the elongated pad body and the intersection of the major and minor axes, said braid comprising at least three braided fibers and an absorbent material and being greater than 10 cm in length, wherein the braid is a diamond braid having a hollow core and having an absorbent material filling the hollow core.
19. An improved sanitary pad having a pad body, the improvement comprising a braid attached to the pad body and positioned to fit intergluteally and comprising at least three braided fibers and an absorbent material, wherein the braid is a diamond braid having a hollow core and having an absorbent material filling the hollow core.