US3724464A - Prefolded disposable diaper - Google Patents

Prefolded disposable diaper Download PDF

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US3724464A
US3724464A US3724464DA US3724464A US 3724464 A US3724464 A US 3724464A US 3724464D A US3724464D A US 3724464DA US 3724464 A US3724464 A US 3724464A
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angled
triangles
diaper
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obtuse
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K Enloe
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Kimberly Clark Corp
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Kimberly Clark Corp
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49001Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves

Abstract

An improved prefolded disposable diaper folded to provide a centrally disposed, downwardly depending, main pocket flanked on each side by laterally disposed secondary pockets.

Description

United States Patent 1191 Enloe 1 Apr. 3,1973

[54] PREFOLDED DISPOSABLE'DIAPER [75] Inventor: Kenneth M. Enloe, Neenah, Wis.

[73] A'ssignee: Kimberly-Clark Corporation,

Neer'iah, Wis.

[22] Filed: Jan. 11, 1971 211 Appl. No.2 105,160

[5 2] US. CL- ..128/284 [51] Int. Cl. "A61! 13/16 [58] Field of Search ..128/284, 286, 287

[56] References Cited UNITED STATES PATENTS 3,180,335 4/1965 Duncanetal. Q. ..l28/287 3,196,874 7/1965 i-irubecky .Q ..l,28/287 3,426,756 2/1969 Romanek ..12s/2s7 3,561,446 2/1971 16m, Sr. ..i28l287 Primary Examiner-Charles F. Rosenbaum Attorney-Daniel J. Hanlon, Jr., William D. Herrick and Raymond J. Miller [57] ABSTRACT An improved prefolded disposable diaper folded to provide a centrally disposed, downwardly depending, main pocket flanked on each side by laterally disposed secondary pockets.

4 Claims, 6 Drawing Figures PATENTEBAPRS I975 3 724454 SHEET 1 0F 4 FIG. I (PRIOR ART) PATENTEDAPR 3 I975 SHEET 2 OF 4 FIG. IA (PRIOR ART) FIG. 2A

Pmgmgnma I973 3.724.464

sum 3 OF 4 FIG. 2

PATENTEU N I975 SHEET u UF 4 (PRIOR ART) FIG FIG 4 PREFOLDED DISPOSABLE DIAPER BACKGROUND OF THE INVENTION Disposable diapers are becoming more and more acceptable as a sanitary protection item in infant and child care. Unitary, preshaped diapers which require no supplementary supporting holders or panties have proved to be especially popular. Among the latter is a diaper of the type described in Hrubecky US. Pat. No. 3,196,874. This diaper is in the form of a rectangular pad folded along lines which define cooperating triangular segments, into a substantially triangular-shaped prefolded diaper having a centrally disposed downwardly depending pocket.

Diapers with this prefolded construction conform neatly to the shape of the child, without necessitating additional preliminary folding operations by the mother. This preshaped diaper performs especially well in absorbing urine and fecal discharges of small children who have not reached the walking or crawling stages, and of newborn infants who remain relatively quiescent. However, for larger and more active children it was found that leakage sometimes occurred in the inner leg area while the child was standing, walking,

climbing, or otherwise actively engaged. It has now been discovered that by modifying the fold construction of the diaper in the leg area much of this latter type leakage is prevented.

Accordingly it is the principal object of this invention to provide an improved prefolded diaper which provides a better fit and less leakage.

It is a further object to provide a disposable prefolded diaper with an improved excrement-trapping structure.

SUMMARY OF THE INVENTION In Hrubecky US. Pat. No. 3,196,874 the central side areas of the diaper are folded on lines defining two triangular sections within adjoining equi-sided right-angled triangles The diaper is first folded inwardly on the innermost lines of these triangular sections to provide a deep, centrally disposed pocket. A second fold on the outermost lines of these triangular sections provides downwardly directed edge portions which press against the inner thigh when the diaper is in place.

In the present invention the equi-sided right-angled triangles are divided into three triangular sections to provide an additional upwardly directed folded portion adjacent the outer edges of the diaper. This arrangement provides the diaper with two supplementary side pockets of less depth than the central pocket, with one such pocket laterally disposed on each side of the central pocket. The side pockets are effective in more positively trapping body discharges. In addition, the edge portions of the diaper in this area point upward, rather than downward as in the prior art construction, so that excess fluids and fecal matter from the central pocket, as well as any misdirected discharges, have more difficulty escaping.

The above features and other advantages of the present invention will become apparent by reference to the following specification and accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS In the drawings:

FIG. 1 is an idealized plan view of the prior art diaper showing the disposition of lines on which the diaper is folded.

FIG. 1A is an idealized perspective view of the prior art diaper of FIG. 1 after partial folding.

FIG. 2 is a similar plan view of an embodiment of the diaper of this invention.

FIG. 2A is an idealized perspective view of the FIG. 2 diaper after partial folding.

FIG. 3 illustrates in plan view the configuration the prior art diaper of FIG. 1 takes when worn.

FIG. 4 is a plan view similar to FIG. 3 but showing the configuration of the diaper of this invention.

DESCRIPTION or THE PREFERRED EMBODIMENTS For a better understanding of the improved-diaper of this invention, it would appear best to first describe the priorart diaper as shown in FIGS. 1, 1A, and 3.

In both the prior art and in the improved versions of the diaper, the diaper itself may be of any of the well known constructions now employed. These generally comprise an inner core of absorbent material such as wood pulp fluff, rayon, or cotton fibers, or multiple sheets of cellulose wadding, or combinations thereof; a fluid impervious bottom sheet of plastic film or waterrepellent treated tissue which may extend around the sides and partially over the pad edges; and a soft, fluidpervious top sheet such as non-woven fabric or a wet strength tissue. In the drawings idealized top views of a diaper of this general construction are utilized, without showing the detailed structure of the above components, since it is the folding arrangement in which the principal novelty lies. However, the invention is especially applicable to disposable diapers with flufffilled, or cellulose wadding cores and a thin plastic film backing sheet.

In the prior art, as shown in FIG. 1, the rectangular diaper area is divided into transversely elongate waistband portions 11 and 12 at each end thereof, and a centrally disposed main diaper portion 13.

- The central portion is divided into four substantially equal isosceles triangles 14, 16, 17 and 18. Triangles 14 and 16 have their base lines 19 and 20 horizontally disposed, while triangles 17 and 18 have their base lines 21 and 22 vertically disposed. The apices of all four of these triangles meet at the approximate geometric center 23 of the diaper. Triangles 17 and 18 are further divided into two equi-sided right-angled triangles, 17a, 17b and 18a, 18b respectively. Each of these equi-sided right-angled triangles are still further divided into two triangles. One of the triangles comprising a narrower based right-angled triangle 17d, 17f, 18d, 18f bordering on its respective edge of the diaper, and the other being an obtuse-angled triangle 17c, l7e, 18c located toward the interior of the diaper.

The diaper is folded into its finished configuration by folding inwardly on diagonal line segments 30, 31, 32 and 33 while folding outwardly on horizontal line segments 34 and 35, and outwardly on diagonal line segments 36, 37, 38, and 39 while folding inwardly on horizontal line segments 40 and 41.

This provides a folded diaper as shown in the idealized partially open perspective view of FIG. 1A.

A top view of how this prior art diaper would appear when fastened in position on a child is shown in FIG. 7.

The deep pointed bottom 23 of the central pocket is easily discernible as are the downwardly directed edge portions 18d, 18]", and 17d, 17f adjoining the pocket. Fecal matter and urine are readily trapped in the deep pocket 23, but when a discharge is misdirected or when pocket 23 is tilted, as is often the case if the child is moving about or if the diaper is not applied in a perfectly centered position, some of the waste matter can easily run down edge portions 18d, 18f, 17d or 17f onto the thighs of the wearer, causing undesirable leakage.

FIG. 2 illustrates in plan view the idealized pattern of fold lines employed in the improved diaper of this invention. As in FIG. 1, the rectangular diaper area is divided into transversely elongate waist-band portions 51 and 52 at each end, and a centrally disposed main diaper portion 53.

The central portion is again divided into four substantially equal isosceles triangles 55, 56, 57 and 58. Triangles 55 and 56 have their base lines-59 and 60 horizontally disposed, while triangles 57 and 58 have their base lines 61 and 62 vertically disposed. The apices of all four of these triangles meet at the approximate geometric center 63 of the diaper.

Triangles 57 and 58 are further divided into two equi-sided right-angled triangles 57a, 57b and 58a, 58b, respectively. Each of these equi-sided right-angled triangles are still further divided into a narrower based right-angled triangle 57d, 57f, 58d, 58f. each bordering on its respective edge of the'diaper, an obtuse-angled triangle 57c, 57e, 58c, 58e located more toward the interior of the diaper, and a more obtuse-angled triangle 57g, 57h, 58g, 58h located still nearer the diaper center.

This diaper is folded into its finished configuration by folding inwardly on diagonal line segments 60, 61, 62 and 63 while folding outwardly on horizontal line segments 74 and 75; outwardly on diagonal line segments 66, 67, 68 and 69 while folding inwardly on horizontal line segments 80 and 81; and inwardly on diagonal lines 82, 83, 84 and 85 while folding outwardly on horizontal line segments 86 and 87. It is noted that in each case the diagonal line segment defining the inner boundary of each triangle is the longest dimension line of that particular triangle.

The result is a folded diaper as shown in the idealized partially open perspective view of FIG. 2A.

When this diaper is fastened into position on a child, the top plan view would appear somewhat as in FIG. 8. The deep pointed bottom 63 of the central pocket is again easily discernible, as are the downwardly directed mid-portions formed by the obtuse-angled triangles 57c, 57c, 58c and 58e. Also discernible are upwardly turned edge portions formed by the narrow right-angled triangles 57d, 57f, 58d and 58f. These downwardly directed mid-portions and upwardly directed edge-portions form shallower side pockets 88 and 89 on the right and left hand sides of the deep main pocket 63. Most of the wastes discharged by the wearer are readily trapped in pocket 63. In addition, any material which escapes the main pocket, as well as any misdirected discharges will be caught in the supplementary pockets 88 and 89, thus minimizing the chances that undesirable leakage will occur in the thigh area even when the child is moving around.

While the versions of the diaper shown in the drawings are idealized for clarity, it will be understood that in the manufacturing process the fold lines will not necessarily define the perfectly shaped triangles as shown in thedrawing. However, even with the normal variations which do occur, the pockets formed will generally be of the configuration shown, enabling them to perform the improved function as described above. Also due to manufacturing limitations, the main central portion of the diaper will not always be perfectly centered between equal width waist-bands as shown in the idealized versions. As a result, one waist-band area will often be wider than the other, but this does not materially hamper performance.

It is noted that in the representation shown in FIG. 2, the fold lines extending from the point or peak of the equi-sided right-angled triangles divide the angle at that peak into equal 15 segments. While this is the ideal ized form, it will be seen that the angular disposition of these lines and the resulting width of these segments can be varied from about 5 to 20 without detracting substantially from the functions described.

When the diaper is in its finished folded configuration, the pressure associated with packaging will normally form permanent creases in the material so that the triangular folds and pocket configurations will be retained under ordinary handling. However, to insure that the folded shape and associated pockets are retained even under the most severe handling condithe outer triangles to each other near the base fold line of these triangles is preferred. A representation of this adhesive joining may be found in FIG. 2A by adhesive dot 90. This dot will serve to fasten 58d to 58f near the fold line. An alternate form is to also attach a portion of the surface of the outer triangle such as 58f to a portion of the surface of the adjacent inner triangle as illustrated by adhesive spot 91 in the same figure.

While the emphasis throughout this specification has been directed toward the use of the described diaper for small children and infants, it will readily be seen that the improved structure may also be employed in diapers designed for use by incontinent older children and adults as well.

What is claimed is:

1. A prefolded diaper formed from an elongate flat rectangular pad of absorbent material, said pad comprising narrow unfolded end portions at each end and a major folded mid portion between said end portions, the end portions of said pad defining a body-encircling waist band and the mid portion of said padcomprising a multiplicity of adjoining triangular sections folded to provide a main pocket depending from the approximate center point of said mid portion and two secondary pockets laterally disposed on each side of said main pocket, said main pocket being formed at the juncture of six centrally disposed triangular sections, and each of said secondary pockets being formed atthe juncture of four triangular sections disposed at each side of said pad, said centrally disposed main pocket being substantially deeper than each of said side pockets, and a portion of the outer faces of the two adjoining triangular sections on each side of the pad which form the outer edge of the diaper being adhesively joined.

2. The diaper of claim 1 wherein an inside portion of the centrally disposed main pocket is adhesively joined to each of the adjoining faces of the inner two triangular sections disposed at each side of said pad.

3. A folded diaper construction formed from an elongate flat rectangle of absorbent material comprised of narrow transverse waist-band portions disposed at both ends and a substantially square central portion; said central portion being divided into four adjoining triangular segments comprising isosceles triangles with two of the triangle bases horizontally disposed and the other two bases vertically disposed; the apices of all four of said isosceles triangles meeting at the approximate geometric center of said square central portion; each of the two triangles with the vertically disposed bases being further divided into two equal right-angled triangles by a horizontal line which passes through the meeting point of said apices and intercepts the vertically disposed bases; each of said right-angled triangles being further segmented into three adjoining triangles by lines which start at each of the peaks of said rightangled triangles adjacent the diaper edges and intercept said horizontal line; said segmenting lines dividing each of said right-angled triangles into a narrower right-angled triangle bordering on said vertically disposed base, a first obtuse-angled triangle adjoining said narrower right-angled triangle, and a second more obtuse-angled triangle adjoining said first obtuse-angled triangle; said horizontal line on each side of the diaper being a common base to two of said narrower right-angled triangles of equal dimension, two of said first obtuse-angled triangles of equal dimension, and two of said second obtuse-angled triangles of equal dimension; said horizontal line and the longest dimension line of each triangle into which said right-angled triangle is divided comprising fold lines on which said diaper is folded to form said folded diaper construction; said folds comprising a first inward fold on each of the longest dimension lines of said second obtuse-angled triangles and a cooperating outward fold on the line forming the base of said second obtuse-angled triangles, an outward fold on each of the longest dimension lines of said first obtuse-angled triangles and a cooperating inward fold on the line forming the base of said first obtuse-angled triangles, and a second inward fold on each of the longest dimension lines of said narrower right-angled triangles and an outward fold on the line forming the base of said narrower right-angled triangles; the folds in said diaper defining a central main pocket bottoming at the fold juncturelocated at the apices of said isosceles triangle segments, and supplementary side pockets laterally disposed on either side of said central pocket; the bottom of said side pockets being disposed at the fold where the long dimension lines of each of the two adjoining narrower right-angled triangles meet at said horizontal line, the contracting faces of said narrower right-angled triangular segments being adhered together in an area close to the outward fold forming the base of said narrower, right-angled triangles.

4. The diaper of claim 3 in which a portion of the face of each of said narrower right-angled triangular segments is adhered to a portion of the face of its respective adjoining second obtuse-angled triangular segment.

Claims (4)

1. A prefolded diaper formed from an elongate flat rectangular pad of absorbent material, said pad comprising narrow unfolded end portions at each end and a major folded mid portion between said end portions, the end portions of said pad defining a bodyencircling waist band and the mid portion of said pad comprising a multiplicity of adjoining triangular sections folded to provide a main pocket depending from the approximate center point of said mid portion and two secondary pockets laterally disposed on each side of said main pocket, said main pocket being formed at the juncture of six centrally disposed triangular sections, and each of said secondary pockets being formed at the juncture of four triangular sections disposed at each side of said pad, said centrally disposed main pocket being substantially deeper than each of said side pockets, and a portion of the outer faces of the two adjoining triangular sections on each side of the pad which form the outer edge of the diaper being adhesively joined.
2. The diaper of claim 1 wherein an inside portion of the centrally disposed main pocket is adhesively joined to each of the adjoining faces of the inner two triangular sections disposed at each side of said pad.
3. A folded diaper construction formed from an elongate flat rectangle of absorbent material comprised of narrow transverse waist-band portions disposed at both ends and a substantially square central portion; said central portion being divided into four adjoining triangular segments comprising isosceles triangles with two of the triangle bases horizontally disposed and the other two bases vertically disposed; the apices of all four of said isosceles triangles meeting at the approximate geometric center of said square central portion; each of the two triangles with the vertically disposed bases being further divided into two equal right-angled triangles by a horizontal line which passes through the meeting point of said apices and intercepts the vertically disposed bases; each of said right-angled triangles being further segmented into three adjoining triangles by lines which start at each of the peaks of said right-angled triangles adjacent the diaper edges and intercept said horizontal line; said segmenting lines dividing each of said right-angled triangles into a narrower right-angled triangle bordering on said vertically disposed base, a first obtuse-angled triangle adjoining said narrower right-angled triangle, and a second more obtuse-angled triangle adjoining said first obtuse-angled triangle; said horizontal line on each side of the diaper being a common base to two of said narrower right-angled triangles of equal dimension, two of said first obtuse-angled triangles of equal dimension, and two of said second obtuse-angled triangles of equal dimension; said horizontal line and the longest dimension line of each triangle into which said right-angled triangle is divided comPrising fold lines on which said diaper is folded to form said folded diaper construction; said folds comprising a first inward fold on each of the longest dimension lines of said second obtuse-angled triangles and a cooperating outward fold on the line forming the base of said second obtuse-angled triangles, an outward fold on each of the longest dimension lines of said first obtuse-angled triangles and a cooperating inward fold on the line forming the base of said first obtuse-angled triangles, and a second inward fold on each of the longest dimension lines of said narrower right-angled triangles and an outward fold on the line forming the base of said narrower right-angled triangles; the folds in said diaper defining a central main pocket bottoming at the fold juncture located at the apices of said isosceles triangle segments, and supplementary side pockets laterally disposed on either side of said central pocket; the bottom of said side pockets being disposed at the fold where the long dimension lines of each of the two adjoining narrower right-angled triangles meet at said horizontal line, the contracting faces of said narrower right-angled triangular segments being adhered together in an area close to the outward fold forming the base of said narrower, right-angled triangles.
4. The diaper of claim 3 in which a portion of the face of each of said narrower right-angled triangular segments is adhered to a portion of the face of its respective adjoining second obtuse-angled triangular segment.
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Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201047A1 (en) * 1972-10-03 1974-04-26 Procter & Gamble
US3968799A (en) * 1975-04-04 1976-07-13 Kimberly-Clark Corporation Prefolded disposable diaper
FR2316889A1 (en) * 1975-07-09 1977-02-04 Colgate Palmolive Co Layer discard after use
US4675012A (en) * 1984-12-24 1987-06-23 Kimberly-Clark Corporation Method of forming an absorbent genitalia pouch for incontinent males
US4772280A (en) * 1984-12-24 1988-09-20 Kimberly-Clark Corporation Absorbent genitalia pouch for incontinent males
US4946454A (en) * 1987-04-29 1990-08-07 Kimberly-Clark Corporation Perineal shield and discharge containment flap
EP1177782A1 (en) * 2000-07-31 2002-02-06 Uni-Charm Corporation Disposable garment
US20020127369A1 (en) * 2000-10-02 2002-09-12 Ackerman Bryan L. Processing substrate and/or support surface
US20030198797A1 (en) * 2000-10-02 2003-10-23 Leboeuf William E. Processing substrate and/or support surface and method of producing same
US20030203159A1 (en) * 2000-10-02 2003-10-30 Price William D. Processing substrate and/or support surface and method of manufacture thereof
US20030211284A1 (en) * 2000-10-02 2003-11-13 Karul Virginia D. Sheet material and manufacturing method and apparatus therefor
US20030228442A1 (en) * 2000-10-02 2003-12-11 Price William D. Processing substrate and/or support surface
US20030235676A1 (en) * 2000-10-02 2003-12-25 Price William D. Processing substrate and/or support surface
US20040039364A1 (en) * 1999-02-10 2004-02-26 Hamzeh Karami Disposable pant type absorbent article having improved multifold fastening system and method of making same
US20040157051A1 (en) * 2003-02-11 2004-08-12 Trent John S. Sheet material and method of manufacture thereof
US20040154729A1 (en) * 2003-02-11 2004-08-12 Leboeuf William E. Method of producing a processing substrate
US20040210204A1 (en) * 2003-04-18 2004-10-21 Takaaki Shimada Disposable pants-type wearing article
US20040241390A1 (en) * 2000-10-02 2004-12-02 Leboeuf William E. Processing substrate and/or support surface
US20050131375A1 (en) * 2002-08-30 2005-06-16 Uni-Charm Co., Ltd. Pull-on disposable diaper
US20050143711A1 (en) * 2002-08-31 2005-06-30 Uni-Charm Co., Ltd. Pull-on disposable diaper
US20050288648A1 (en) * 2002-03-13 2005-12-29 Toshifumi Otsubo Pull-on disposable diaper
US7022395B2 (en) 2000-10-02 2006-04-04 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US7026034B2 (en) 2003-02-11 2006-04-11 S.C. Johnson Home Storage, Inc. Processing substrate and method of manufacturing same
US7063879B2 (en) 2000-10-02 2006-06-20 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US20070142194A1 (en) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Apparatus and method for making pre-fastened absorbent undergarments
US20070137011A1 (en) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Apparatus and method for making pre-fastened absorbent undergarments
US20080140035A1 (en) * 2006-12-07 2008-06-12 Judith Gadzik Male Urinary Incontinence Device and Method
AU2006201680B2 (en) * 2000-07-31 2009-04-02 Uni-Charm Corporation Disposable garment

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US3426756A (en) * 1965-06-16 1969-02-11 Johnson & Johnson Disposable diaper
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Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201047A1 (en) * 1972-10-03 1974-04-26 Procter & Gamble
US3968799A (en) * 1975-04-04 1976-07-13 Kimberly-Clark Corporation Prefolded disposable diaper
FR2316889A1 (en) * 1975-07-09 1977-02-04 Colgate Palmolive Co Layer discard after use
US4675012A (en) * 1984-12-24 1987-06-23 Kimberly-Clark Corporation Method of forming an absorbent genitalia pouch for incontinent males
US4772280A (en) * 1984-12-24 1988-09-20 Kimberly-Clark Corporation Absorbent genitalia pouch for incontinent males
US4946454A (en) * 1987-04-29 1990-08-07 Kimberly-Clark Corporation Perineal shield and discharge containment flap
US7621901B2 (en) * 1999-02-10 2009-11-24 First Quality Products, Inc. Disposable pant type absorbent article having improved multifold fastening system and method of making same
US20040039364A1 (en) * 1999-02-10 2004-02-26 Hamzeh Karami Disposable pant type absorbent article having improved multifold fastening system and method of making same
US6666851B2 (en) * 2000-07-31 2003-12-23 Uni-Charm Corporation Disposable garment
EP1177782A1 (en) * 2000-07-31 2002-02-06 Uni-Charm Corporation Disposable garment
AU2006201680B2 (en) * 2000-07-31 2009-04-02 Uni-Charm Corporation Disposable garment
US7056569B2 (en) 2000-10-02 2006-06-06 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US20030228442A1 (en) * 2000-10-02 2003-12-11 Price William D. Processing substrate and/or support surface
US20030235676A1 (en) * 2000-10-02 2003-12-25 Price William D. Processing substrate and/or support surface
US20030211284A1 (en) * 2000-10-02 2003-11-13 Karul Virginia D. Sheet material and manufacturing method and apparatus therefor
US7022395B2 (en) 2000-10-02 2006-04-04 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US20030203159A1 (en) * 2000-10-02 2003-10-30 Price William D. Processing substrate and/or support surface and method of manufacture thereof
US20030198797A1 (en) * 2000-10-02 2003-10-23 Leboeuf William E. Processing substrate and/or support surface and method of producing same
US20040241390A1 (en) * 2000-10-02 2004-12-02 Leboeuf William E. Processing substrate and/or support surface
US7063880B2 (en) 2000-10-02 2006-06-20 S.C. Johnson Home Storage, Inc. Sheet material and manufacturing method and apparatus therefor
US20020127369A1 (en) * 2000-10-02 2002-09-12 Ackerman Bryan L. Processing substrate and/or support surface
US6979485B2 (en) 2000-10-02 2005-12-27 S.C. Johnson Home Storage, Inc. Processing substrate and/or support surface
US7063879B2 (en) 2000-10-02 2006-06-20 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US6986931B2 (en) 2000-10-02 2006-01-17 S.C. Johnson & Son, Inc. Disposable cutting sheet
US6991844B2 (en) 2000-10-02 2006-01-31 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US7078088B2 (en) 2000-10-02 2006-07-18 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US20050288648A1 (en) * 2002-03-13 2005-12-29 Toshifumi Otsubo Pull-on disposable diaper
US7169136B2 (en) * 2002-03-13 2007-01-30 Uni-Charm Co., Ltd. Pull-on disposable diaper
US7226437B2 (en) * 2002-08-30 2007-06-05 Uni-Charm Co., Ltd. Pull-on disposable diaper
US20050131375A1 (en) * 2002-08-30 2005-06-16 Uni-Charm Co., Ltd. Pull-on disposable diaper
US20050143711A1 (en) * 2002-08-31 2005-06-30 Uni-Charm Co., Ltd. Pull-on disposable diaper
US20040157051A1 (en) * 2003-02-11 2004-08-12 Trent John S. Sheet material and method of manufacture thereof
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