# Patent

## Title
Tampon pledget for increased bypass leakage protection

## Abstract

There is provided a tampon pledget that includes one or more enhanced features that result in the pledget exhibiting increased bypass leakage prevention. These enhanced features may include, but are not limited to, geometry, absorption, and any combinations thereof. There is also provided one or more methods for constructing a tampon pledget having increased bypass leakage protection.

## Background
CROSS REFERENCE TO RELATED PATENT APPLICATIONS
This application is a continuation of U.S. application Ser. No. 11/983,264, filed Nov. 8, 2007 now U.S. Pat. No. 7,867,209, which claims the benefit of U.S. Provisional Application No. 60/857,694, filed Nov. 8, 2006, the contents of both of which are hereby incorporated herein by reference in their entirety.


BACKGROUND OF THE INVENTION
1. Field of the Invention
The present disclosure relates generally to tampon pledgets. More particularly, the present disclosure relates to tampon pledgets that exhibit increased bypass leakage protection.
2. Description of Related Art
Both in-vivo and in-vitro testing has shown that current tampon pledgets do not protect well against bypass leakage. In-vivo testing shows that the typical woman places the tampon pledget too deep into the vaginal canal and is not optimally placed to absorb fluid. In-vitro testing confirms that tampon pledget expansion is not optimal. With both of these insights, it is known that there is a propensity for the tampon pledgets to leak prematurely, i.e., bypass leakage.
There have been many attempts in the prior art to address bypass leakage. Examples include providing a tampon pledget with various pre-expanded, compressed shapes designed to conform to a user's anatomy upon insertion into the vagina. One particular drawback with the tampon pledget having a pre-expanded shape is that it may be difficult to house the pre-shaped pledget in a typical cylindrical applicator barrel due to its shape. Also, once housed in the applicator, the tampon pledget having the pre-expanded shape may exert additional forces on the walls of the applicator barrel due to its shape, which in turn could cause excess friction during expulsion, requiring additional force to expel the tampon pledget from the applicator. The required additional force could make use of the applicator difficult, and in some cases actually cause deformation of the applicator, making its use extremely difficult.
Therefore, there remains a need in the tampon art for a tampon pledget that mitigates or all together prevents bypass leakage, while also avoiding the drawbacks associated with the prior art. The present disclosure meets this need.
SUMMARY OF THE INVENTION
The present disclosure provides a tampon pledget that exhibits increased bypass leakage prevention.
The present disclosure also provides such a tampon pledget that has increased absorption potential at a base of the pledget.
The present disclosure further provides such a tampon pledget that has increased expansion potential at the base of the pledget.
The present disclosure still further provides such a tampon pledget where the desired pledget geometry occurs post-expansion.
The present disclosure yet further provides such a tampon pledget with varying fiber weight distribution across the length and/or width of the pledget.
The present disclosure also provides a method for assembling a tampon pledget that exhibits increased bypass leakage prevention.
These and other advantages and benefits of the present disclosure are provided by a tampon pledget that includes one or more enhanced features that result in the pledget exhibiting increased bypass leakage prevention. These enhanced features may include, but are not limited to, geometry, absorption, or any combinations thereof. The present disclosure also provides one or more methods for constructing a tampon pledget having increased bypass leakage protection.



BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is top view of pads positioned for a tampon pledget prior to formation of the tampon pledget according to the present disclosure.
FIG. 2 is a side view of one embodiment of a formed tampon pledget according to the present disclosure.
FIG. 3 is a side view of another embodiment of a formed tampon pledget according to the present disclosure.
FIG. 4 is a side view of yet another embodiment of a formed tampon pledget according to the present disclosure.



DETAILED DESCRIPTION OF THE INVENTION
The present disclosure provides a unique tampon pledget designed for various tampon sorts with one or more enhanced features including, but not limited to, increased absorption potential at the base of the pledget, increased expansion potential at the base of the pledget, and any combinations thereof. These enhanced features are achieved by constructing the tampon pledget with certain pad lay-up ratios, fiber weight distribution ratios, and any combinations thereof. As a result of these one or more enhanced features, a tampon pledget having increased bypass leakage protection results. Additionally, the enhanced features do not compromise the desired pledget geometry, or its pre-expansion ability. Therefore, applicator modifications are not required to house the tampon pledget of the present disclosure.
Referring to FIG. 1, the present disclosure is exemplified by the pad lay-up represented generally by reference numeral 10. Pad lay-up 10 includes one or more bottom pads 12 and one or more top pads 14. While pad lay-up 10 depicts the one or more bottom pads 12 and one or more top pads 14 in a cross-pad configuration, it should be understood that the pad lay-up can be configured in any suitable shape, including, but not limited to cross, chevron, diamond, circular, oval, square, rectangle, and any combinations thereof.
It has been unexpectedly found that by providing one or more bottom pads 12 with one or more top pads 14 in certain pad lay-up ratios, and based on their respective areas, various desirable tampon pledget configurations can be achieved that provide enhanced bypass leakage protection. Area is defined herein as length times width (without depth as a factor). The pad lay-up ratio is defined as the ratio of the area of one or more bottom pads 12 to the area of one or more top pads 14, with the area of the one or more pads calculated in a single plane. Therefore, while stacking of multiple pads may be done, it does not increase the calculated area of the one or more pads.
Again referring to FIG. 1, the one or more top pads 14 each has a length dimension 15 and a width dimension 16. The one or more bottom pads 12 each have a length dimension 17 and a width dimension 18.
In one embodiment, the one or more top pads 14 each have a length dimension 15 between about 2 inches and about 6 inches. In another embodiment, the one or more top pads 14 each have a length between about 3.5 inches and about 5.0 inches. In yet another embodiment, the one or more top pads 14 each has a length about 4 inches.
In one embodiment, the one or more top pads 14 each have a width dimension 16 between about 1 inches and about 4 inches. In another embodiment, the one or more top pads 14 each have a width between about 1.5 inches and about 3 inches. In yet another embodiment, the one or more top pads 14 each has a width about 2 inches.
In one embodiment, the one or more bottom pads 12 each have a length dimension 17 between about 1 inch and about 4 inches. In another embodiment, the one or more bottom pads 12 each have a length between about 2 inches and about 3 inches. In yet another embodiment, the one or more bottom pads 12 each have a length about 2.5 inches.
In one embodiment, the one or more bottom pads 12 each have a width dimension 18 between about 1 inch and about 4 inches. In another embodiment, the one or more bottom pads 12 each have a width between about 1.5 inches and about 3 inches. In yet another embodiment, the one or more bottom pads 12 each have a width about 2 inches.
In one embodiment of the present disclosure, the pad lay-up ratio is between about 1:1.2 to about 1:2.25. In another embodiment of the present invention, the pad lay-up ratio is about 1:1.6.
Another important aspect of the present disclosure is the fiber weight distribution ratio between the one or more bottom pads 12 and the one or more top pads 14. The fiber weight distribution ratio is defined as the ratio of the fiber weight distribution of the one or more bottom pads 12 to the fiber weight distribution of the one or more top pads 14.
In one embodiment according to the present disclosure, the fiber weight distribution ratio is between about 0.5:1 to about 2:1. In another embodiment according to the present disclosure, the fiber weight distribution ratio is between about 0.75:1 to about 1.5:1. In yet another embodiment according to the present disclosure, the fiber weight distribution ratio is about 1:1.
Suitable materials for use in forming the one or more bottom pads and/or the one or more top pads include, but are not limited to, cellulosic, rayon, cotton, pulp, superabsorbent, absorbent foam, and any combinations thereof.
The tampon pledget may include a liquid permeable coverstock or overwrap material, if desired. Suitable coverstock materials may include, but are not limited to, rayon, cotton, bicomponent fiber, or other suitable natural or synthetic fibers known in the art. Rayon, polyethylene, polypropylene and blends of these are particularly suited for use as a coverstock material.
The following examples demonstrate various embodiments according to the present disclosure. These examples are not intended to limit the scope of the present disclosure.
The pledget shape after exposure to moisture can vary according to the ratios set forth above in accordance with the present disclosure.
Example 1
A tampon pledget 20 with a pad lay-up ratio of about 1:1.2 and fiber distribution ratio of about 0.75:1 may be constructed. Referring to FIG. 2, tampon pledget 20 with these ratios will have straight wall sides to a slight teardrop or circular shape.
Example 2 
A tampon pledget 30 with a pad lay-up ratio of about 1:2.25 and fiber distribution ratio of about 1.5:1 may be constructed. Referring to FIG. 3, tampon pledget 30 with these ratios will have a teardrop shape.
Example 3
A tampon pledget 40 with a pad lay-up ratio of about 1:1.6 and fiber distribution ratio of about 1:1 may be constructed. Referring to FIG. 4, tampon pledget 40 with these ratios will have a step-down multi-tiered to teardrop shape.
Comparative Examples 4 Through 6
Several commercial tampon pledgets were purchased from retail stores to be used as comparative examples used to compare with tampon pledgets of this present disclosure. Comparative Example 4 tampons or tampon pledgets are Tampax Original (Super) tampons (available from Procter & Gamble); Comparative Example 5 tampons are Tampax Pearl (Super) Unscented tampons (available from Procter & Gamble); and Comparative Example 6 tampons are Kotex Security Super tampons (available from Kimberly Clark).
Example 7
Approximately 60 tampon pledgets were constructed according to the present disclosure invention and tested. These are similar to those described in Example 1. These tampon pledgets were constructed with a pad lay-up ratio of about 1:1.25 and a fiber distribution ratio of about 1:1. Specifically, a bottom pad (2.25′′×2.5′′ from one Galaxy-based web) and a top pad (4′′×1.75′′ of a second Galaxy-based web) were used to construct these tampon pledgets. The top (or inside) pad moisture, as measured by a Halogen Moisture analyzer (Mettler-Toledo) was about 9.78%. The bottom (or outside) pad moisture was 11.55%. Tampon pledget weights were 2.60 g (average)+/−0.03 g (one standard deviation). The tampon pledgets were all constructed as outlined herein, according to the present disclosure.
To form the tampon pledgets of the above Examples, individual pads were arranged in a crosspad configuration according to the present disclosure invention and carefully weighed. Using a Hauni machine, the crosspad tampon pledget was delivered and folded, using an appropriately sized (about 0.25′′) fluted ram, into a cylindrical shaped transfer tube to form a cylindrical tampon pledget. The pledget was then transferred again using another ram into a warmed oven tube (inside diameter about 0.5′′, temperature about 220° F.) and then conveyed by a pre-heated IR conveyor oven (Infrared Heating Technologies, LLC). This heated, compressed cylindrical tampon pledget was then transferred into a slightly larger diameter stringer tube. In this tube, a needle was pierced through to permit a Nalan-coated string to be added and tied. Following the addition of string, the tampon pledget was added to a standard Gentle GlideTM plastic applicator. The petals on the applicator were then heated to about 200° F. and shaped, to “close” them. These finished tampon pledgets were stored for at least one day. Then testing, as outlined above, was performed.
Syngyna absorbency was evaluated according to the usual FDA mandated testing procedure, as outlined in the Federal Register, Part 801, 801.430. The Syngyna absorbency, measured for 20 such tampon pledgets, was 10.93+/−0.29 grams, consistent with a super absorbency tampon pledget.
A modified syngyna absorbency test, known as the positive displacement test, was performed. In this modification of the usual FDA procedure, instead of circulating the 27° C. water continuously inside the tube around the condom that encases the tampon pledget, the water was directed to a burette, which was located three inches higher than the top of the syngyna tube. The water level in this burette was adjusted to the zero level at the start of the syngyna experiment. Then, as the tampon pledget expanded to form a shape similar to the teardrop shape of FIG. 3, the water level in the tube increased. This increase was monitored every thirty seconds.
The purpose of this test was to see how rapidly the volume of the tampon pledget expanded during a syngyna absorbency experiment and to compare these results with those for comparable commercial tampon pledgets set forth in Comparative Examples 4 through 6.
Table 1 below provides these results. Twenty tampon pledgets for each of these examples were tested using the procedure outlined above. Since tampon pledget weights vary slightly from manufacturer to manufacturer, Table 1 reports normalized slopes; that is, the rate of volumetric increase vs. time was divided by the average pledget weights, to report the rates of increase in an even-handed manner. As the Table shows, tampon pledgets of the present disclosure exhibit a rate increase that is statistically significantly higher than existing commercial offerings. Notably, the average positive displacement rate is greater than 0.145. Preferably, the average displacement rate is greater than about 0.2.







TABLE 1







Positive Displacement Results for Various Super Absorbency Tampons











Positive Displacement Rate




(ml increase per minute




weight of pledget, ml (g-















Average






% relative





Standard
to that for


Example
Manufacturer
Average
Deviation
Example 7














Comparative 4
Procter & Gamble
0.073
0.021
 36.3%


Comparative 5
Procter & Gamble
0.141
0.048
 69.7%


Comparative 6
Kimberly-Clark
0.064
0.015
 31.6%


Example 7
Present Invention
0.202
0.034
100.0%









The tampon pledgets according to the present disclosure, as exemplified by Example 7 in Table 1, have the majority of the absorption potential near the bottom of the tampon pledget. As a result of arranging the absorbent material of each tampon pledget in such a manner it promotes an expansion of the pledget that reduces bypass leakage.
The positive displacement in vitro test suggests that tampon pledgets of the present disclosure expand more rapidly than tampon pledgets made by alternative means. Moreover, the observed shapes that these tampon pledgets take during expansion (see Figures), owing to the modified weight and area distributions—together with in vivo results—suggests that tampon pledgets of the present disclosure should be more suitable “plugs” and thus provide more effective bypass leakage prevention.
While the present disclosure has been described with reference to one or more exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the disclosure. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the disclosure without departing from the scope thereof.

## Claims

1. A compressed tampon pledget comprising:
a bottom pad with a bottom area calculated in a single plane and a bottom fiber weight distribution;
a top pad with a top area calculated in a single plane and a top fiber weight distribution;
a pad lay-up ratio of said bottom area to said top area of 1:1.2;
a fiber distribution ratio of said bottom fiber weight distribution to said top fiber weight distribution of 0.75:1; and
an absorption potential that is higher at a bottom end of the compressed tampon pledget than at a top end.

2. The compressed tampon pledget according to claim 1, wherein said bottom pad comprises a plurality of pads.

3. The compressed tampon pledget according to claim 1, wherein said top pad comprises a plurality of pads.

4. The compressed tampon of claim 1, wherein said wherein said compressed tampon has an average positive displacement greater than 0.145.

5. The tampon pledget according to claim 1, wherein said compressed tampon pledget is generally cylindrical such that a main body region of said compressed tampon pledget has generally straight wall sides that lead into an adjacent insertion end such that said main body region transitions into at least one of a slight teardrop shape and a circular shape.

6. The tampon pledget according to claim 1, wherein said compressed tampon pledget has a greater expansion potential near a bottom end of said compressed tampon pledget.

7. A compressed tampon pledget comprising:
a bottom pad with a bottom area calculated in a single plane and a bottom fiber weight distribution;
a top pad with a top area calculated in a single plane and a top fiber weight distribution;
a pad lay-up ratio of said bottom area to said top area of 1:2.25;
a fiber distribution ratio of said bottom fiber weight distribution to said top fiber weight distribution of 1.5:1; and
an absorption potential that is higher at a bottom end of the compressed tampon pledget than at a top end.

8. The compressed tampon pledget accroding to claim 7, wherein said bottom pad comprises a plurality of pads.

9. The compressed tampon pledget according to claim 7, wherein said top pad comprises a plurality of pads.

10. The compressed tampon of claim 7, wherein said compressed tampon has an average positive displacement greater than 0.145.

11. The tampon pledget according to claim 7, wherein said compressed tampon pledget is generally cylindrical such that a main body region of said compressed tampon pledget has generally straight wall sides that lead into an adjacent insertion end such that said main body region transitions into at least one of a slight teardrop shape and a circular shape.

12. The tampon pledget according to claim 7, wherein said compressed tampon pledget has a greater expansion potential near a bottom end of said compressed tampon pledget.

13. A compressed tampon pledget, comprising:
a bottom pad with a bottom area calculated in a single plane and a bottom fiber weight distribution;
a top pad with a top area calculated in a single plane and a top fiber weight distribution;
a pad lay-up ratio of said bottom area to said top area of 1:1.6;
a fiber distribution ratio of said bottom fiber weight distribution to said top fiber weight distribution of 1:1; and
an absorption potential that is higher at a bottom end of the compressed tampon pledget than at a top end.

14. The compressed tampon pledget according to claim 13, wherein said bottom pad comprises a plurality of pads.

15. The compressed tampon pledget according to claim 13, wherein said top pad comprises a plurality of pads.

16. The compressed tampon of claim 13, wherein said compressed tampon has an average positive displacement greater than 0.145.

17. A compressed tampon pledget comprising:
a bottom pad having a bottom area calculated in a single plane;
a top pad having a top area calculated in a single plane;
an average positive displacement rate greater than 0.145;
an absorption potential that is higher at a bottom end of the compressed tampon pledget than at a top end; and
a pad lay-up ratio of said bottom area to said top area of 1:1.25.

18. The compressed tampon pledget according to claim 17, wherein said bottom pad comprises a plurality of pads.

19. The compressed tampon pledget according to claim 17, wherein said bottom pad comprises a plurality of pads.

20. The compressed tampon pledget according to claim 17, wherein said average positive displacement rate is greater than 0.2.

21. The compressed tampon pledget according to claim 17, wherein said bottom pad has a bottom fiber weight distribution, wherein said top pad has a lop fiber weight distribution, and further comprising a fiber distribution ratio of said bottom fiber weight distribution to said lop fiber weight distribution of 1:1.

22. The compressed tampon of claim 17, wherein said fiber distribution ratio of a bottom fiber weight distribution to a top fiber weight distribution is 0.75:1.

23. The compressed tampon of claim 17, wherein said fiber distribution ratio of a bottom fiber weight distribution to a top fiber weight distribution is 1.5:1.

24. The compressed tampon of claim 17, wherein said fiber distribution ratio of a bottom fiber weight distribution to a top fiber weight distribution is 1:1.

25. The tampon pledget according to claim 17, further comprising a fiber weight distribution between about 0.5:1 to about 2:1.

26. The tampon pledget according to claim 17, wherein said compressed tampon pledget is generally cylindrical such that a main body region of said compressed tampon pledget has generally straight wall sides that lead into an adjacent insertion end such that said main body region transitions into at least one of a slight teardrop shape and a circular shape.

27. The tampon pledget according to claim 17, wherein said compressed tampon pledget has a greater expansion potential near a bottom end of said compressed tampon pledget.

28. A tampon pledget, comprising:
at least one bottom pad;
at least one top pad;
a fiber distribution ratio of said bottom fiber weight distribution to said top fiber weight distribution of between about 0.75:1 and about 1.5:1; and
an average positive displacement of greater than about 0.145; and
wherein prior to folding said at least one bottom pad and said at least one top pad to form a compressed tampon pledget, said at least one top pad and said at least one bottom pad are in a cross-pad configuration,
wherein said cross-pad configuration has an overlap portion that is formed where said at least one top pad and said at least one bottom pad overlap and a plurality of non-overlap portions are formed on opposite sides of said at least one top pad and said at least one bottom pad where said at least one top pad and said at least one bottom pad do not overlap one another such that said at least one bottom pad and said at least one top pad provide an arrangement of an absorbent material resulting in a fiber weight distribution that enables the pledget to expand to a slight teardrop shape upon liquid absorption,
wherein said compressed tampon pledget is generally cylindrical such that a main body region of said compressed tampon pledget has generally straight wall sides that lead into an adjacent insertion end, and
wherein said overlap portion enables said compressed tampon pledget to have greater absorption potential near a bottom end of said compressed tampon pledget.

29. The tampon pledget according to claim 28, further comprising a pad lay-up ratio being a ratio of an area of said at least one bottom pad to an area of said at least one top pad, said pad lay-up ratio being between about 1:1.2 to about 1:2.25.

30. The tampon pledget according to claim 28, wherein said at least one top pad has a length that is between about 2 inches and about 6 inches.

31. The tampon pledget according to claim 28, wherein said at least one top pad has a width that is between about 1 inch and about 4 inches.

32. The tampon pledget according to claim 28, wherein said at least one bottom pad has a length that is between about 1 inch and about 4 inches.

33. The tampon pledget according to claim 28, wherein said at least one bottom pad has a width that is between about 1 inch and about 4 inches.

34. A tampon pledget, comprising:
at least one bottom pad;
at least one top pad;
a fiber weight distribution between about 0.5:1 to about 2:1;
an average positive displacement of greater than about 0.145; and
wherein prior to folding said at least one bottom pad and said at least one top pad to form a compressed tampon pledget, said al least one top pad and said at least one bottom pad are in a cross-pad configuration,
wherein said cross-pad configuration has an overlap portion that is formed where said at least one top pad and said at least one bottom pad overlap and a plurality of non-overlap portions are formed on opposite sides of said at least one top pad and said at least one bottom pad where said at least one top pad and said at least one bottom pad do not overlap one another such that said at least one bottom pad and said at least one top pad provide an arrangement of an absorbent material resulting in a fiber weight distribution that enables the pledget to expand to a slight teardrop shape upon liquid absorption,
wherein said compressed tampon pledget is generally cylindrical such that a main body region of said compressed tampon pledget has generally straight wall sides that lead into an adjacent insertion end, and
wherein said overlap portion enables said compressed tampon pledget to have greater absorption potential near a bottom end of said compressed tampon pledget.

35. The tampon pledget according to claim 34, further comprising a pad lay-up ratio being a ratio of an area of said at least one bottom pad to an area of said at least one top pad, said pad lay-up ratio being between about 1:1.2 to about 1:2.25.

36. The tampon pledget according to claim 34, wherein said at least one top pad has a length that is between about 2 inches and about 6 inches.

37. The tampon pledget according to claim 34, wherein said at least one top pad has a width that is between about 1 inch and about 4 inches.

38. The tampon pledget according to claim 34, wherein said at least one bottom pad has a length that is between about 1 inch and about 4 inches.

39. The tampon pledget according to claim 34, wherein said at least one bottom pad has a width that is between about 1 inch and about 4 inches.

40. A tampon pledget, comprising:
at least one bottom pad;
at least one top pad,
wherein prior to folding said at least one bottom pad and said at least one top pad to form a compressed tampon pledget, said at least one top pad and said at least one bottom pad are in a cross-pad configuration,
wherein said cross-pad configuration has an overlap portion that is formed where said at least one top pad and said at least one bottom pad overlap and a plurality of non-overlap portions are formed on opposite sides of said at least one top pad and said at least one bottom pad where said at least one top pad and said at least one bottom pad do not overlap one another such that said at least one bottom pad and said at least one top pad provide an arrangement of an absorbent material resulting in a fiber weight distribution between about 2:1 to greater than 1:1,
wherein said compressed tampon pledget is generally cylindrical such that a main body region of said compressed tampon pledget has generally straight wall sides that lead into an adjacent insertion end,
wherein said overlap portion promotes at least one of a slight teardrop shape and a circular shape, and
wherein said overlap portion enables said compressed tampon pledget to have greater absorption near a bottom end of said compressed tampon pledget.

41. The tampon pledget according to claim 40, wherein said fiber weight distribution ratio is between about 1.5:1 to greater than 1:1.

42. The tampon pledget according to claim 40, further comprising a pad lay-up ratio being a ratio of an area of said at least one bottom pad to an area of said at least one top pad, said pad lay-up ratio being between about 1:1.2 to about 1:2.25.

43. The tampon pledget according to claim 40, wherein said compressed tampon has an average positive displacement greater than 0.145.

44. The tampon pledget according to claim 40, wherein said at least one top pad has a length that is between about 2 inches and about 6 inches.

45. The tampon pledget according to claim 40, wherein said at least one top pad has a width that is between about 1 inch and about 4 inches.

46. The tampon pledget according to claim 40, wherein said at least one bottom pad has a length that is between about 1 inch and about 4 inches.

47. The tampon pledget according to claim 40, wherein said at least one bottom pad has a width that is between about 1 inch and about 4 inches.

48. A tampon pledget, comprising:
at least one bottom pad;
at least one top pad.
wherein prior to folding said at least one bottom pad and said at least one top pad to form a compressed tampon pledget, said at least one top pad and said at least one bottom pad are in a cross-pad configuration,
wherein said cross-pad configuration has an overlap portion that is formed where said at least one top pad and said at least one bottom pad overlap and a plurality of non-overlap portions are formed on opposite sides of said at least one top pad and said at least one bottom pad where said at least one top pad and said at least one bottom pad do not overlap one another such that said at least one bottom pad and said at least one top pad provide an arrangement of an absorbent material resulting in a fiber weight distribution between about 0.5:1 to less than 1:1,
wherein said compressed tampon pledget is generally cylindrical such that a main body region of said compressed tampon pledget has generally straight wall sides that lead into an adjacent insertion end,
wherein said overlap portion promotes at least one of a slight teardrop shape and a circular shape, and
wherein said overlap portion enables said compressed tampon pledget to have greater absorption near a bottom end of said compressed tampon pledget.

49. The tampon pledget according to claim 48, wherein said fiber weight distribution ratio is between about 0.75:1 to less than 1:1.

50. The tampon pledget according to claim 48, further comprising a pad lay-up ratio being a ratio of an area of said at least one bottom pad to an area of said at least one top pad, said pad lay-up ratio being between about 1:1.2 to about 1:2.25.

51. The tampon pledget according to claim 48, wherein said compressed tampon has an average positive displacement greater than 0.145.

52. The tampon pledget according to claim 48, wherein said at least one top pad has a length that is between about 2 inches and about 6 inches.

53. The tampon pledget according to claim 48, wherein said at least one top pad has a width that is between about 1 inch and about 4 inches.

54. The tampon pledget according to claim 48, wherein said at least one bottom pad has a length that is between about 1 inch and about 4 inches.

55. The tampon pledget according to claim 48, wherein said at least one bottom pad has a width that is between about 1 inch and about 4 inches.