U.S. patent application number 11/025624 was filed with the patent office on 2006-06-29 for calibrated fastener system.
Invention is credited to Kellie M. Goodrich, Rhonda K. Joch, David L. Zenker.
Application Number | 20060137079 11/025624 |
Document ID | / |
Family ID | 36123279 |
Filed Date | 2006-06-29 |
United States Patent
Application |
20060137079 |
Kind Code |
A1 |
Goodrich; Kellie M. ; et
al. |
June 29, 2006 |
Calibrated fastener system
Abstract
Disposable garments having a first pair of positioning indicia
and second pair of positioning indicia. The first pair of indicia
located symmetrically about the longitudinal centerline, the second
pair of indicia located substantially symmetrically about the
longitudinal centerline. The first pair of indicia located closer
to the longitudinal centerline than the second pair of indicia. The
first pair of indicia has a length in a longitudinal direction. The
second pair of indicia has a length in a longitudinal direction and
the longitudinal length of the first pair of indicia is less than
the longitudinal length of the second pair of indicia.
Inventors: |
Goodrich; Kellie M.;
(Appleton, WI) ; Joch; Rhonda K.; (Fremont,
WI) ; Zenker; David L.; (Neenah, WI) |
Correspondence
Address: |
KIMBERLY-CLARK WORLDWIDE, INC.
401 NORTH LAKE STREET
NEENAH
WI
54956
US
|
Family ID: |
36123279 |
Appl. No.: |
11/025624 |
Filed: |
December 29, 2004 |
Current U.S.
Class: |
2/400 |
Current CPC
Class: |
A61F 13/84 20130101;
A61F 2013/8497 20130101; A61F 13/5638 20130101 |
Class at
Publication: |
002/400 |
International
Class: |
A41B 9/00 20060101
A41B009/00 |
Claims
1. A disposable garment having a first waist region, a second waist
region and a crotch region which extends between and connects the
first waist region and the second waist region, a longitudinal
centerline extending from the first waist region to the second
waist region, the disposable garment comprising: a bodyfacing
surface; a garment facing surface; and a fastening system, the
fastening system comprising: at least two fasteners located in the
first waist region configured to engage at least a portion of the
garment facing surface in the second waist region; the garment
facing surface comprises a first pair of positioning indicia and
second pair of positioning indicia in the second waist region,
wherein the first pair of indicia are located symmetrically about
the longitudinal centerline, the second pair of indicia are located
substantially symmetrically about the longitudinal centerline, the
first pair of indicia is located closer to the longitudinal
centerline than the second pair of indicia, the first pair of
indicia has a length in a longitudinal direction, the second pair
of indicia has a length in a longitudinal direction and the
longitudinal length of the first pair of indicia is less than the
longitudinal length of the second pair of indicia.
2. The disposable garment of claim 1 wherein the fasteners are
located on fastener tabs, the fastener tabs include indicia, the
fastener tab indicia cooperating with the first and second pair of
indicia in guiding a user regarding the positioning of the
fasteners.
3. The disposable garment of claim 1 wherein the first pair and the
second pair of indicia are similar.
4. The disposable garment of claim 1 wherein the indicia in the
second waist region guides the user fitting the disposable garment
regarding the longitudinal positioning of the fasteners.
5. The disposable garment of claim 1 wherein the indicia comprise
visual indicia.
6. The disposable garment of claim 1 wherein the indicia comprise
tactile indicia.
7. The disposable garment of claim 1 wherein the indicia comprise
alphanumeric characters.
8. The disposable garment of claim 1 further comprising a second
fastening system, the second fastening system comprising: at least
two fasteners located in the second waist region configured to
engage at least a portion of the bodyfacing surface in the first
waist region; the bodyfacing facing surface comprises a first pair
of positioning indicia and a second pair of positioning indicia in
the first waist region, wherein the first pair of indicia are
located symmetrically about the longitudinal centerline, the second
pair of indicia are located substantially symmetrically about the
longitudinal centerline, the first pair of indicia is located
closer to the longitudinal centerline than the second pair of
indicia, the first pair of indicia has a length in a longitudinal
direction, the second pair of indicia has a length in a
longitudinal direction and the longitudinal length of the first
pair of indicia is less than the longitudinal length of the second
pair of indicia.
9. A disposable garment having a first waist region, a second waist
region and a crotch region which extends between and connects the
first waist region and the second waist region, a longitudinal
centerline extending from the first waist region to the second
waist region, the disposable garment comprising: a bodyfacing
surface; a garment facing surface; and a fastening system, the
fastening system comprising: at least two fasteners located in the
first waist region configured to engage at least a portion of the
garment facing surface in the second waist region; the garment
facing surface comprises a first pair of positioning indicia, a
second pair of positioning indicia and a third pair of positioning
indicia in the second waist region, wherein the first pair of
indicia are located symmetrically about the longitudinal
centerline, the second pair of indicia are located substantially
symmetrically about the longitudinal centerline, and the third pair
of positioning indicia are located substantially symmetrically
about the longitudinal centerline, the first pair of indicia is
located closer to the longitudinal centerline than the second pair
of indicia, the first pair of indicia has a length in a
longitudinal direction, the second pair of indicia has a length in
a longitudinal direction and the longitudinal length of the first
pair of indicia is less than the longitudinal length of the second
pair of indicia, the third pair of indicia has a length in a
longitudinal direction and the longitudinal length of the second
indicia is less than the longitudinal length of the third
indicia.
10. The disposable garment of claim 9 wherein the fasteners are
located on fastener tabs, the fastener tabs include indicia, the
fastener tab indicia cooperating with the first, second and third
pair of indicia in guiding a user regarding the positioning of the
fasteners.
11. The disposable garment of claim 9 wherein the first, second and
third pair of indicia are similar.
12. The disposable garment of claim 9 wherein the indicia in the
second waist region guides the user fitting the disposable garment
regarding the longitudinal positioning of the fasteners.
13. The disposable garment of claim 9 wherein the indicia comprise
visual indicia.
14. The disposable garment of claim 9 wherein the indicia comprise
tactile indicia.
15. The disposable garment of claim 9 wherein the indicia comprise
alphanumeric characters.
16. The disposable garment of claim 9 further comprising a second
fastening system, the second fastening system comprising: at least
two fasteners located in the second waist region configured to
engage at least a portion of the bodyfacing surface in the first
waist region.
17. The disposable garment of claim 16 wherein the bodyfacing
facing surface comprises a first pair of positioning indicia and
second pair of positioning indicia in the first waist region,
wherein the first pair of indicia are located symmetrically about
the longitudinal centerline, the second pair of indicia of indicia
are located substantially symmetrically about the longitudinal
centerline, the first pair of indicia is located closer to the
longitudinal centerline than the second pair of indicia, the first
pair of indicia has a length in a longitudinal direction, the
second pair of indicia has a length in a longitudinal direction and
the longitudinal length of the first pair of indicia is less than
the longitudinal length of the second pair of indicia.
18. An array of disposable garments comprising a first size and a
second size wherein the second size is larger than the first size,
the first size comprise positioning indicia, the second size
comprise position indicia, and the first size positioning indicia
and the second size positioning indicia are calibrated.
19. The array of disposable garments of claim 18 wherein the first
size positioning indicia include at least two indicia that are
calibrated with at least two indicia that is included on the second
size positioning indicia.
20. The array of disposable garment of claim 18 further contained
within a package, wherein the package comprises information related
to the calibrated indicia.
21. The array of disposable garments of claim 18 wherein the
disposable garments have a first waist region, a second waist
region and a crotch region which extends between and connects the
first waist region and the second waist region, a longitudinal
centerline extending from the first waist region to the second
waist region, the disposable garments comprising: a bodyfacing
surface; a garment facing surface; and a fastening system, the
fastening system comprising: at least two fasteners located in the
first waist region configured to engage at least a portion of the
garment facing surface in the second waist region; the garment
facing surface comprises a first pair of positioning indicia, a
second pair of positioning indicia and a third pair of positioning
indicia in the second waist region, wherein the first pair of
indicia are located symmetrically about the longitudinal
centerline, the second pair of indicia are located substantially
symmetrically about the longitudinal centerline, and the third pair
of positioning indicia are located substantially symmetrically
about the longitudinal centerline, the first pair of indicia is
located closer to the longitudinal centerline than the second pair
of indicia, the first pair of indicia has a length in a
longitudinal direction, the second pair of indicia has a length in
a longitudinal direction and the longitudinal length of the first
pair of indicia is less than the longitudinal length of the second
pair of indicia, the third pair of indicia has a length in a
longitudinal direction, the longitudinal length of the second
indicia is less than the longitudinal length of the third indicia
and the first size second indicia is calibrated with the second
size first indicia.
22. The array of disposable garments of claim 21 wherein the first
size third indicia is calibrated with the second size second
indicia.
Description
BACKGROUND OF THE INVENTION
[0001] In general, personal care articles should comfortably fit
the body of a wearer. Personal care articles may have fastening
tabs located at the rear of the personal care article that extend
outwardly and secure to a front portion of the article. For the
personal care article to be effective, the fastening tabs should be
properly placed on the front portion of the personal care article.
Additionally, personal care articles may have second fastening tabs
located at the front of the personal care article that extend
outwardly and secure to a rear portion of the article. For the
personal care article to be effective, these fastening tabs should
be properly placed on the rear portion of the personal care
article.
[0002] To achieve the optimal combination of comfortable fit,
absorbency and leakage protection, the caregiver is encouraged to
don the personal care article on the wearer so that the front and
rear waist regions are substantially aligned with each other. For
some diaper structures, the optimal properties may be achieved by
perfect alignment of the front and rear waist regions. For many
diaper structures, the optimal properties are achieved by aligning
the waistband regions so that the front waist edge is slightly
below the back waist edge relative to a standing wearer. For the
caregiver, it has often been difficult to place the diaper
structure under the baby or other wearer and fasten it to achieve
optimal alignment, without multiple attempts. Often, the caregiver
fastens the diaper structure on the wearer and then discovers that
the waistband regions are not optimally aligned. The caregiver must
then unfasten the diaper structure, reposition it, and fasten it
again until optimal alignment is achieved.
[0003] Similarly, the caregiver is encouraged to don the diaper
structure on the wearer so that the center of the back waistband
and the center of the front waistband align with the center of the
wearer's back and stomach. The encouraged side-to-side alignment
keeps the leg elastics equally tight on the wearer's legs, thus
preventing irritation on one side and leakage on the other side.
More particularly, if the diaper is cocked to one side or the other
side, the size of the leg holes is disproportionate. The leg
elastics then apply unequal tension, resulting in one side that is
tight and the other side that is loose.
[0004] Therefore, it is important to ensure that the fasteners are
secured on the personal care article properly in an easy and
intuitive way.
SUMMARY OF THE INVENTION
[0005] The present inventors undertook intensive research and
development efforts concerning disposable garment including
indicia. While conducting their research, the present inventors
discovered unique disposable garments including indicia which
insure that fasteners are secured on the disposable garment
properly in an easy and intuitive way. A first version of the
present invention involves a disposable garment having a first
waist region, a second waist region and a crotch region which
extends between and connects the first waist region and the second
waist region. The garment also includes a longitudinal centerline
extending from the first waist region to the second waist region.
The disposable garment includes a bodyfacing surface; a garment
facing surface; and a fastening system. The fastening system
includes at least two fasteners located in the first waist region
configured to engage at least a portion of the garment facing
surface in the second waist region. The garment facing surface
includes a first pair of positioning indicia and second pair of
positioning indicia in the second waist region. Further, the first
pair of indicia is located symmetrically about the longitudinal
centerline, the second pair of indicia is located substantially
symmetrically about the longitudinal centerline. The first pair of
indicia is located closer to the longitudinal centerline than the
second pair of indicia. The first pair of indicia has a length in a
longitudinal direction. The second pair of indicia has a length in
a longitudinal direction and the longitudinal length of the first
pair of indicia is less than the longitudinal length of the second
pair of indicia.
[0006] Another version of the present invention relates to a
disposable garment having a first waist region, a second waist
region and a crotch region which extends between and connects the
first waist region and the second waist region. The garment
includes a longitudinal centerline extending from the first waist
region to the second waist region. The disposable garment includes
a bodyfacing surface; a garment facing surface; and a fastening
system. The fastening system includes at least two fasteners
located in the first waist region configured to engage at least a
portion of the garment facing surface in the second waist region.
The garment facing surface includes a first pair of positioning
indicia, a second pair of positioning indicia and a third pair of
positioning indicia in the second waist region. Further, the first
pair of indicia is located symmetrically about the longitudinal
centerline. The second pair of indicia is located substantially
symmetrically about the longitudinal centerline, and the third pair
of positioning indicia is located substantially symmetrically about
the longitudinal centerline. The first pair of indicia is located
closer to the longitudinal centerline than the second pair of
indicia. The first pair of indicia has a length in a longitudinal
direction. The second pair of indicia has a length in a
longitudinal direction and the longitudinal length of the first
pair of indicia is less than the longitudinal length of the second
pair of indicia. The third pair of indicia has a length in a
longitudinal direction and the longitudinal length of the second
indicia is less than the longitudinal length of the third
indicia.
[0007] A third version of the present invention relates to an array
of disposable garments including a first size and a second size.
The second size is larger than the first size. The first size
includes positioning indicia. The second size includes position
indicia. Further, the first size positioning indicia and the second
size positioning indicia are calibrated.
[0008] It is to be understood that both the foregoing general
description and the following detailed description are exemplary
and are intended to provide further explanation of the invention
claimed. The accompanying drawings, that are incorporated in and
constitute part of this specification, are included to illustrate
and provide a further understanding of the articles of the
invention. Together with the description, the drawings serve to
explain various aspects of the invention.
DRAWINGS
[0009] The foregoing and other features and aspects of the present
invention and the manner of attaining them will become more
apparent, and the invention itself will be better understood by
reference to the following description, appended claims and
accompanying drawings, where:
[0010] FIG. 1 illustrates a plan view of the bodyfacing surface of
a representative disposable absorbent article;
[0011] FIG. 2 illustrates a plan view of the garment facing surface
of a representative disposable absorbent article;
[0012] FIG. 3 illustrates a plan view of the bodyfacing surface of
a representative disposable absorbent article;
[0013] FIG. 4 illustrates a version of an ear suitable for
incorporation into a disposable absorbent article;
[0014] FIGS. 5A-5E illustrate versions of indicia suitable for
incorporation into a disposable absorbent article; and
[0015] FIGS. 6A-6C illustrate versions of indicia suitable for
incorporation into a disposable absorbent article.
DESCRIPTION
[0016] The disclosure of the present invention will be expressed in
terms of its various components, elements, constructions,
configurations, arrangements and other features that may also be
individually or collectively be referenced by the term, "aspect(s)"
of the invention, or other similar terms. It is contemplated that
the various forms of the disclosed invention may incorporate one or
more of its various features and aspects, and that such features
and aspects may be employed in any desired, operative combination
thereof.
[0017] It should also be noted that, when employed in the present
disclosure, the terms "comprises", "comprising" and other
derivatives from the root term "comprise" are intended to be
open-ended terms that specify the presence of any stated features,
elements, integers, steps, or components, and are not intended to
preclude the presence or addition of one or more other features,
elements, integers, steps, components, or groups thereof.
[0018] As used herein, the term "prefastened" refers to a condition
wherein the absorbent article has a fastening feature, which is
engaged or fastened prior to use by the wearer. For example, the
fastening feature of the absorbent article may be engaged or
fastened during the manufacturing process.
[0019] The present invention is directed to disposable garments
having a calibrated improved fastening system. Additionally, the
present invention is directed to a garment having a unique
combination of features that provide previously unrecognized and
unexpected benefits. This detailed description of the present
invention will include a description of a representative disposable
garment including the various components of such garments. The
description of the representative disposable garment will also
include a description of many features encompassed by the present
invention.
Representative Disposable Garment
[0020] The present invention concerns a calibrated fastening system
for use with disposable garments. The disposable garments are
adapted to be worn adjacent to the body of a wearer, that is, a
disposable garment that is similar to a disposable diaper. It is
understood that the features of the present invention are equally
adaptable for other types of disposable garments such as adult
incontinence garments, training pants, disposable swim pants and
feminine hygiene garments.
[0021] As used herein, the term "disposable" refers to garments
which are intended to be discarded after a limited use and which
are not intended to be laundered or otherwise restored for reuse.
The disposable garments of the present invention will be described
in terms of a disposable diaper which is adapted to be worn by
infants about the lower torso.
[0022] With regard to the designated surfaces of a disposable
absorbent article and its components, the various upper or
bodyfacing surfaces are configured to face toward the body of the
wearer when the disposable absorbent article is worn by the wearer
for ordinary use. The various opposing, lower or garment facing
surfaces are configured to face away from the wearer's body when
the disposable absorbent article is worn by the wearer.
[0023] As used herein, reference to two materials or elements being
"joined" is intended to refer to the situation wherein the two
materials or elements are directly joined to one another or where
they are indirectly joined to one another or where they are
indirectly joined to an intermediate element. Similarly, methods of
joining two materials or elements include forming the elements or
materials integrally, or attaching the elements together such as
through the use of adhesive bonds, sonic bonds, thermal bonds,
pinning, stitching, or a variety of other attachment techniques
known in the art, as well as combinations thereof.
[0024] Stretchable materials may include materials that are
extensible and materials that are elastomeric. Extensible materials
typically have lower capacities to retract to their original
lengths after stretching, while elastomeric materials typically
have a greater range of stretch and come close to completely
retracting to their original lengths. It should be noted that the
elongation, extension or permanent deformation properties of an
extensible material are determined when the material is dry.
Additionally, the percentage of elongation, extension or permanent
deformation can be determined in accordance with the following
formula: 100*[(L-Lo)/(Lo)] [0025] where: [0026] L=elongated length;
and [0027] Lo=initial length.
[0028] FIGS. 1-3 representatively illustrate examples of a
disposable garment, in this instance a diaper (as generally
indicated at 40). Referring to FIGS. 1-3, the diaper (40) defines a
front waist region (42), a rear waist region (44) and a crotch
region (46) which extends between and connects the front (42) and
rear (44) waist regions. The front waist region (42) comprises the
portion of the diaper (40) which, when worn, is positioned on the
front of the wearer, while the rear waist region (44) comprises the
portion of the diaper which, when worn, is positioned on the back
of the wearer. The crotch region (46) of the diaper (40) comprises
the portion of the diaper which, when worn, is positioned between
the legs of the wearer and covers the lower torso of the wearer.
The front waist region (42) and the rear waist region (44) may be
referred to as a first waist region and a second waist region,
wherein the first waist region corresponds to the front or rear
waist region (42, 44) and the second waist regions' corresponds to
the other waist region.
[0029] The diaper (40) also includes an outer cover (48), a
bodyside liner (50), and an absorbent core (52) situated between
the outer cover (48) and the liner (50). The outer edges of the
diaper (40) define a periphery (54) with laterally opposed,
longitudinally extending side edges (56) and longitudinally
opposed, laterally extending end edges (58). The diaper (40) may
also include a system of elastomeric gathering members, such as leg
elastics and waist elastics (not illustrated). The longitudinal
side edges (56) define leg openings (64) for the diaper (40), and
optionally are curvilinear and contoured. The lateral end edges
(58) are illustrated as straight, but optionally, may be
curvilinear. The diaper (40) additionally has a longitudinal
centerline (66) and a lateral centerline (68). The diaper (40) may
also include additional components to assist in the acquisition,
distribution and storage of bodily waste. For example, the diaper
(40) may include a transport layer, such as described in U.S. Pat.
No. 4,798,603, issued to Meyer et al., or a surge management layer,
such as described in European Patent Application Publication No. 0
539 703, published May 5, 1993.
[0030] As used herein, the term "inboard" is intended to refer to
the direction from an edge toward a respective centerline. The term
"outboard" is intended to refer to a direction away from a
respective centerline.
[0031] The diaper (40) generally defines a longitudinally extending
length dimension (70), and a laterally extending width dimension
(72) (as representatively illustrated in FIGS. 2 and 3). The diaper
may have any desired shape, such as rectangular, I-shaped, a
generally hourglass shape, or a T-shape.
[0032] The outer cover (48) and the liner (50) may be generally
coextensive (e.g., FIG. 2), or optionally, may be non-coextensive.
Either or both of the outer cover (48) and the liner (50) may have
length and width dimensions which are generally larger than those
of the absorbent core (52) and extend beyond the corresponding
dimensions of the absorbent core (52) to provide longitudinal side
edges (56) and lateral end edges (58) which may be connected or
otherwise associated together in an operable manner.
[0033] The outer cover (48) can be composed of various materials
and is suitably liquid impermeable. Desirably the outer cover (48)
is made of a stretchable material. In a particular aspect, the
outer cover (48) is made of an elastomeric material. Suitable
elastomeric materials are stretchable in one or more directions.
Elastomeric materials may include cast or blown films, foams, or
meltblown fabrics composed of polyethylene, polypropylene, or
polyolefin copolymers, as well as combinations thereof. The
elastomeric materials may include PEBAX elastomer (available from
AtoChem located in Philadelphia, Pa.), HYTREL elastomeric polyester
(available from E.I. DuPont de Nemours of Wilmington, Del.), KRATON
elastomer (available from Kraton Polymers of Houston, Tex.), or
strands of LYCRA elastomer (available from E.I. DuPont de Nemours
of Wilmington, Del.), or the like, as well as combinations thereof.
The outer cover (48) may include materials that have elastomeric
properties through a mechanical process, printing process, heating
process, or chemical treatment. For example, such materials may be
apertured, creped, neck-stretched, heat activated, embossed, and
micro-strained; and may be in the form of films, webs, and
laminates.
[0034] In particular aspects, the outer cover (48) may include a
0.4 ounces per square yard (osy) (13.6 grams per square meter
(gsm)) basis weight layer of G2760 KRATON elastomer strands
adhesively laminated with a 0.3 gsm layer of adhesive between two
facings. Each facing can be composed of a thermal point bonded
bicomponent spunbond non-woven fibrous web having a 0.7 osy (23.7
gsm) basis weight. The adhesive is an adhesive which is supplied by
AtoFindley Adhesive, a business having offices in Wauwatosa, Wis.,
and designated as H2525A, and the elastomer strands are placed and
distributed to provide approximately 12 strands of KRATON elastomer
per inch (2.54 cm) of lateral width of the outer cover (48).
[0035] Materials suitable for a biaxially stretchable outer cover
(48) include biaxially stretchable materials and biaxially elastic
stretchable materials. One example of a suitable outer cover
material can include a 0.3 osy (10 gsm) polypropylene spunbond that
is necked 60% in the lateral direction and creped 60% in the
longitudinal direction, laminated with 3 grams per square meter
(gsm) AtoFindley Adhesives H2525A styrene-isoprene-styrene based
adhesive to 8 gsm PEBAX 2533 film with 20% TiO.sub.2 concentrate.
The outer cover (48) can suitably be stretched, laterally and/or
longitudinally, by at least 30% (to at least 130% of an initial
(unstretched) width and/or length of the outer cover (48)). More
suitably, the outer cover (48) can be stretched laterally and/or
longitudinally, by at least 50% (to at least 150% of the
unstretched width or length of the outer cover (48)). Even more
suitably, the outer cover (48) can be stretched, laterally and/or
longitudinally, by at least 100% (to at least 200% of the
unstretched width or length of the outer cover (48)). Tension force
in the outer cover (48) at 50% extension is suitably between 50 and
1000 grams, more suitably between 100 and 600 grams, as measured on
a 3 inch (7.62 cm) wide piece of the outer cover material.
[0036] Another example of a suitable material for a biaxially
stretchable outer cover (48) is a breathable elastic film/nonwoven
laminate, described in U.S. Pat. No. 5,883,028, issued to Morman et
al, incorporated herein by reference to the extent that it is
consistent (i.e., not in conflict) herewith. Examples of materials
having two-way stretchability and retractability are disclosed in
U.S. Pat. No. 5,116,662, issued to Morman, and U.S. Pat. No.
5,114,781, issued to Morman, both of which are hereby incorporated
herein by reference to the extent that each is consistent (i.e.,
not in conflict) herewith. These two patents describe composite
elastic materials capable of stretching in at least two directions.
The materials have at least one elastic sheet and at least one
necked material, or reversibly necked material, joined to the
elastic sheet at least at three locations arranged in a nonlinear
configuration, so that the necked, or reversibly necked, web is
gathered between at least two of those locations.
[0037] In an alternative aspect, the outer cover (48) is made of an
extensible material. Extensible materials suitable for use as an
outer cover (48) can provide an elongation of at least 10;
alternatively, at least 20; alternatively, at least 30; or,
alternatively, at least 40% when subjected to a tensile force of 30
gmf per inch (per 2.54 cm). Material suitable for use as an outer
cover (48) can also provide a substantially permanent deformation
of at least 10; alternatively, at least 15; alternatively, at least
20; alternatively, at least 25; or, alternatively, at least 30%
when subjected to a tensile force of 50 gmf per inch (per 2.54 cm)
and then allowed to relax, after removal of the tensile force, for
a period of 1 minute. It should be readily appreciated that the
described removal of the applied force results in a zero applied
tensile stress and a zero applied tensile force.
[0038] The outer cover (48) can be composed of various materials
and is suitably liquid impermeable. If extensible, for example, the
outer cover (48) can be composed of a necked fabric, a creped
fabric, a crimped fiber fabric, an extendable fiber fabric, a
bonded-carded fabric, a micro-pleated fabric, polymer films or the
like, as well as combinations thereof. The fabrics may be knit,
woven or non-woven materials, such as spunbond fabrics. In a
particular aspect, the outer cover (48) can be composed of an
extensible laminate of two or more layers. For example, the outer
cover (48) may be a necked laminate formed from at least one
neckable fabric laminated to at least one extendable film material
wherein the necked laminate is extensible in at least one
direction. The outer cover material (48), if extensible, may
otherwise be a laminate formed from at least one necked fabric
laminated to at least one extendable film material. In such a
configuration, the laminate need not be necked. For purposes of the
present description, the term "nonwoven web" refers to a web of
fibrous material that is formed without the aid of a textile
weaving or knitting process. The term "fabrics" is used to refer to
woven, knitted and nonwoven fibrous webs. An example of an
extensible material suitable for use as an outer cover (48) is a
60% necked, polypropylene spunbond having a basis weight of about
1.2 osy (41 gsm).
[0039] The liner (50) suitably presents a bodyfacing surface which
is compliant, soft feeling, and non-irritating to the wearer's
skin. Further, the liner (50) may be less hydrophilic than the
absorbent core (52), to present a relatively dry surface to the
wearer, and is sufficiently porous to be liquid permeable,
permitting liquid to readily penetrate through its thickness. A
suitable liner (50) may be manufactured from a wide selection of
web materials, such as porous foams, reticulated foams, apertured
plastic films, natural fibers, synthetic fibers (for example,
polyester or polypropylene fibers), or a combination of natural and
synthetic fibers. The liner (50) is suitably employed to help
isolate the wearer's skin from liquids held in the absorbent core
(50).
[0040] Desirably the liner (50) is made of a stretchable material.
In a particular aspect, the liner (50) is made of an elastomeric
material. Suitable elastomeric materials are stretchable in one or
more directions. Suitable elastomeric materials for construction of
the liner (50) can include elastic strands, LYCRA elastics, cast or
blown elastic films, nonwoven elastic webs, meltblown or spunbond
elastomeric fibrous webs, as well as combinations thereof. Examples
of suitable elastomeric materials include KRATON elastomers, HYTREL
elastomers, ESTANE elastomeric polyurethanes (available from B.F.
Goodrich and Company of Cleveland, Ohio), or PEBAX elastomers.
[0041] As an additional example, in one aspect the liner (50)
suitably includes a non-woven, spunbond polypropylene fabric
composed of about 2 to 3 denier fibers formed into a web having a
basis weight of about 12 gsm which is necked approximately 60%.
Strands of about 9 gsm KRATON G2760 elastomer material placed eight
strands per inch (2.54 cm) are adhered to the necked spunbond
material. The fabric is surface treated with an operative amount of
surfactant, such as about 0.6 percent AHCOVEL Base N62 surfactant,
available from ICI Americas, a business having offices in
Wilmington, Del. The surfactant can be applied by any conventional
means, such as spraying, printing, brush coating or the like. Other
suitable materials may be extensible biaxially stretchable
materials, such as a neck stretched/creped spunbond.
[0042] In an alternative aspect, the liner (50) is made of an
extensible material. Extensible liner materials (50) can provide an
elongation of at least 50% when subjected to a tensile force of 10
gmf per inch (per 2.54 cm). Extensible materials suitable for use
as a liner (50) can also provide a substantially permanent
deformation of at least 10% when subjected to a tensile force of 50
gmf per inch (per 2.54 cm) and then allowed to relax, after removal
of the tensile force, for a period of 1 minute. It should be
readily appreciated that the described removal of the applied force
results in a zero applied tensile stress and a zero applied tensile
force.
[0043] A suitable extensible liner (50) may be manufactured from a
wide range of materials including, but not limited to knit, woven
and nonwoven materials, apertured formed thermoplastic films,
apertured plastic films, hydro-formed films, porous foams,
reticulated foams, reticulated thermoplastic films, and
thermoplastic scrims. Suitable woven and nonwoven materials can
include natural fibers (e.g., wood or cotton fibers), synthetic or
modified natural fibers (e.g., polymeric fibers, such as polyester,
polypropylene fibers, and polyethylene, or polyvinylalcohol, starch
base resins, polyurethanes, cellulose esters, nylon, and rayon
fibers), or a combination of natural and synthetic fibers. When the
extensible liner material (50) includes a nonwoven web, the web may
be spunbonded, carded, wet-laid, meltblown, hydroentangled,
combinations of the above, or the like. An example of a suitable
extensible liner (50) is a 50% necked, polypropylene spunbond
having a basis weight of about 0.5 osy.
[0044] As previously mentioned, the liner (50) may be treated with
a surfactant. This can be accomplished by a variety of techniques
known to those skilled in the art. Treating the liner (50) with a
surfactant generally renders the liner (50) more hydrophilic. This
typically results in liquid penetrating the liner (50) faster than
if it were not treated.
[0045] The absorbent core (52) may include a matrix of hydrophilic
fibers, such as a web of cellulosic fluff, mixed with particles of
a high-absorbency material commonly known as superabsorbent
material. In a particular version, the absorbent core (52) includes
a mixture of superabsorbent hydrogel-forming particles and wood
pulp fluff. The wood pulp fluff may be exchanged with synthetic
polymeric, meltblown fibers or with a combination of meltblown
fibers and natural fibers. The superabsorbent particles may be
substantially homogeneously mixed with the hydrophilic fibers or
may be non-uniformly mixed.
[0046] The absorbent core (52) may have any of a number of shapes.
For example, the absorbent core (52) may be rectangular, 1-shaped
or T-shaped. It is often desired that the absorbent core (52) be
narrower in the crotch portion than the rear or front
portion(s).
[0047] The high-absorbency material can be selected from natural,
synthetic and modified natural polymers and materials. The
high-absorbency materials can be inorganic materials, such as
silica gels, or organic compounds, such as crosslinked polymers.
The term "crosslinked" refers to any means for effectively
rendering normally water-soluble materials substantially water
insoluble, but swellable. Such means can include, for example,
physical entanglement, crystalline domains, covalent bonds, ionic
complexes and associations, hydrophilic associations, such as
hydrogen bonding, and hydrophobic associations or Van der Waals
forces.
[0048] Examples of synthetic, polymeric, high-absorbency materials
include the alkali metal and ammonium salts of poly(acrylic acid)
and poly(methacrylic acid), poly(acrylamides), poly(vinyl ethers),
maleic anhydride copolymers with vinyl ethers and alpha-olefins,
poly(vinyl pyrolidone), poly(vinyl morpholinone), poly(vinyl
alcohol), and mixtures and copolymers thereof. Further polymers
suitable for use in the absorbent core include natural and modified
natural polymers, such as hydrolyzed acrylonitrile-grafted starch,
acrylic acid grafted starch, methyl cellulose, carboxymethyl
cellulose, hydroxypropyl cellulose, and the natural gums, such as
alginates, xanthum gum, locust bean gum, and the like. Mixtures of
natural and wholly or partially synthetic absorbent polymers can
also be useful. Processes for preparing synthetic, absorbent
gelling polymers are disclosed in U.S. Pat. No. 4,076,663, issued
to Masuda et al., and U.S. Pat. No. 4,286,082, issued to
Tsubakimoto et al.
[0049] The high-absorbency material may be in a variety of
geometric forms. It is desired that the high-absorbency material be
in the form of discrete particles. However, the high-absorbency
material may also be in the form of fibers, flakes, rods, spheres,
needles, or the like. Often, the high-absorbency material is
present in the absorbent core (52) in an amount of from about 5 to
about 100 weight percent based on total weight of the absorbent
core (52).
[0050] Referring again to FIGS. 1-3, illustrated are versions of a
diaper (40) in its generally flat-out, uncontracted state (i.e.,
with all elastic induced gathering and contraction removed). The
diaper (40) includes a liner (50) and an outer cover (48) which are
coextensive and have length and width dimensions generally larger
than those of an absorbent core (52). The liner (50) is associated
with and superposed on the outer cover (48) to thereby form the
periphery (54) of the diaper (40). The periphery (54) defines an
outer perimeter or edge(s) of the diaper (40). The periphery (54)
generally includes longitudinal side edges (56) and lateral end
edges (58).
[0051] The disposable absorbent articles may also include a single
or a dual fastening system (80) for securing the absorbent article
about the waist of the wearer. The illustrated versions of the
diaper (40) include a dual fastening system (80), however one
skilled in the art may chose to include only a single fastener
system with elements chosen from the dual fastening system
described. The dual fastening system illustrated includes at least
two first fasteners (82) and at least two second fasteners (84).
The first fasteners (82) are situated in the rear waist region (44)
of the diaper (40), and located inboard each longitudinal side edge
(56). The first fasteners (82) engage the outer cover (48) of the
front waist region (42) of the diaper (40) for holding the diaper
on the wearer. Desirably, the first fasteners (82) are releasably
engageable directly with the garment facing surface of the outer
cover (48). Alternatively, the diaper (40) may include a fastening
panel (not illustrated) situated in the front waist region (42) of
the garment facing surface of the outer cover (48). In this
configuration, the fastening panel forms a portion of the garment
facing surface of the garment. In such a configuration, the first
fasteners (82) are releasably engageable with the fastening panel
to maintain the diaper (40) about the waist of the wearer. As
representatively illustrated in FIGS. 1 and 3, the first fasteners
(82) may be hook type fasteners and the outer cover (48) or
fastening panel may be configured to function as a complimentary
loop type fastener. Desirably, the first fasteners (82) are hook
type fasteners which are releasably engageable with the outer cover
(48). Such an arrangement provides the ability to vary the size of
the waist opening in very small increments over a wide range to fit
the waist of the wearer. The first fasteners (82) may have a
variety of shapes and sizes which provide the desired fastening of
the diaper (40) about the waist of the wearer.
[0052] A dual fastening system (80) would further include at least
two second fasteners (84) to provide improved securement of the
diaper (40) about the waist of the wearer. For example, as
representatively illustrated in FIGS. 1-3, the diaper (40) may
include at least two second fasteners (84) situated in the front
waist region (42) of the diaper, and located adjacent each
longitudinal side edge (56). The second fasteners (84) are
configured to encircle the hips of the wearer and engage the
bodyfacing surface of the liner (50) in the rear waist region (44)
of the diaper (40). Suitably, as representatively illustrated in
FIG. 2, the second fasteners (84) are hook type fasteners which are
releasably engageable directly with the bodyfacing surface of the
liner (50). Alternatively, the diaper (40) may include one or more
fastening panels (not illustrated) on the bodyfacing surface of the
rear waist region (44) to which the second fasteners (84) are
releasably engageable.
[0053] The dual fastening system (80) may be presented to a user in
a flat configuration, such that the user may don the garment
without removal of clothes. Alternatively, the dual fastening
system (80) may be presented to a user in a prefastened
configuration, such that the user may don the garment as one would
don underpants.
[0054] The term fastening tab as used in the present application
refers to the laterally outward portions of the front or rear waist
region (42, 44). The dual fastening system (80) includes fastening
tabs (30). Fastening tabs (30) may be secured to the bodyfacing
surface by ultrasonic bonding at opposing sides of front and rear
waist regions (42, 44) of the disposable garment (as illustrated in
FIG. 3). Each fastening tab (30) includes a bodyfacing surface and
a garment facing surface. Each fastening tab (30) further includes
first (82) or second (84) fasteners attached to the fastening tabs
on the bodyfacing or garment facing surface.
[0055] While ultrasonic bonding is disclosed as a method for
mounting fastening tabs (30), other well known methods are
contemplated. For example, curing adhesives, stitching, and
pressure sensitive adhesives, are all potential mechanisms for
suitably and permanently securing the inboard ends of fastening
tabs (30). Fastening tabs (30) may be secured to the bodyfacing
surface, alternatively, fastening tabs (30) may be secured to the
garment facing surface, alternatively, fastening tabs (30) may be
secured between the garment facing and bodyfacing surfaces.
[0056] Fastening tabs (30) may be formed as an integral part of the
garment facing surface and/or the bodyfacing surface (as
illustrated in FIGS. 1 and 2). Such an arrangement reduces the
amount of elements needed to form the garment.
[0057] Fastening tab (30) may include a tab substrate preferably
comprising a non-woven material, such as
spunbond-meltblown-spunbond material (SMS).
Spunbond-meltblown-spunbond material comprises a layer of meltblown
material disposed between and in surface-to-surface relationship
with the spunbond layers.
[0058] Other materials having suitable characteristics can be
substituted for the above described tab substrates for fastening
tab (30). Furthermore, extensible materials can be utilized for the
tab substrate.
[0059] An alternative dual fastening system (80) may include one or
more ears (89). As illustrated in FIGS. 3 and 4, each ear (89)
includes a proximal edge (92), an opposed distal edge (94), a first
connecting edge (96), and a second connecting edge (98). As used
herein, the proximal edge (92) is that edge of the ear (89) located
nearest to the longitudinal centerline (66). The distal edge (94)
is that edge of the ear (89) which is opposite the proximal edge
(92). The first (96) and second (98) connecting edges connect the
proximal edge (92) and the distal edge (94) thereby defining a body
of material which at least partially defines an ear (89). The ear
(89) may be made of a variety of materials including those that are
extensible, non extensible, elastomeric and/or non-elastomeric.
Desirably, the ear (89) is made of a non-elastomeric material.
[0060] The diaper (40) illustrated in FIG. 3 includes a version of
the alternative dual fastening system (80) described herein.
Specifically, the dual fastening system (80) includes at least two
first fasteners (82) and at least two second fasteners (84).
Typically, the first fasteners (82) are located inboard of a distal
edge (94) on a bodyfacing surface of a first ear (90). At least a
portion of the proximal edge (92) of the first ear (90) is joined
to the rear waist region (44) of the diaper (40), with the distal
edge (94) of the ear extending outboard from the longitudinal
centerline (66) and forming a portion of the side edge (56) of the
diaper. Desirably, the first fasteners (82) are releasably
engageable directly with the garment facing surface of the outer
cover (48). Alternatively, the diaper (40) may include a fastening
panel (not illustrated) situated in the front waist region (42) of
the garment facing surface of the outer cover (48). In such a
configuration, the first fasteners (82) are releasably engageable
with the fastening panel to maintain the diaper (40) about the
waist of the wearer.
[0061] The dual fastening system of this alternate version also
includes a pair of second fasteners (84). Specifically, the second
fasteners (84) are located inboard of a distal edge (94) on a
garment facing surface of a second ear (91). At least a portion of
the proximal edge (92) of the second ear (91) is joined to the
front waist region (42) of the diaper (40), with the distal edge
(94) of the ear extending outboard from the longitudinal centerline
(66) and forming a portion of the side edge (56) of the diaper.
Desirably, the second fasteners (84) are hook type fasteners which
are releasably engageable directly with the bodyfacing surface of
the liner (50). Alternatively, the diaper (40) may include one or
more fastening panels (not illustrated) on the bodyfacing surface
of the rear waist region (44) to which the second fasteners (84)
are releasably engageable.
[0062] Suitable fasteners are well known to those of skill in the
art and can include adhesive tape tab fasteners, hook and loop
fasteners, mushroom fasteners, snaps, pin, belts and the like, and
combinations thereof. For example, as representatively illustrated
in FIGS. 1 and 3, the first fasteners (82) may be hook type
fasteners and the outer cover (48) or fastening panel (not
illustrated) may be configured to function as a complimentary loop
type fastener. Desirably, the first fasteners (82) are hook type
fasteners which are releasably engageable with at least a portion
of an outer cover (48). The second fasteners (84) may also be hook
type fasteners (as representatively illustrated in FIG. 2) and the
liner (50) or fastening panel (not illustrated) may be configured
to function as a complimentary loop type fastener. Desirably, the
second fasteners (84) are hook type fasteners which are releasably
engageable with at least a portion of a liner (50). Such an
arrangement provides the ability to vary the size of the waist
opening in very small increments over a wide range to fit the waist
of the wearer. The first (82) and second (84) fasteners may have a
variety of shapes and sizes which provide the desired fastening of
the diaper about the waist of the wearer.
[0063] The present inventors have discovered that certain
advantages are achieved by adding indicia, specifically first and
second indicia to a disposable garment such as a diaper. Indicia
may be included on various portions of the garment and may be
configured in various shapes and sizes to guide in fitting the
garment. In the various embodiments, indicia may comprise any
number of shapes and sizes on the front or rear waist region on the
bodyfacing or garment facing surface. The indicia may be simple
geometric shapes or more complex designs, for example paw prints or
animal shapes. Other shapes are contemplated. For example, indicia
may comprise alphanumeric characters.
[0064] As used herein and in the claims that follow, the term
"indicia" is meant to include any type of lines, patterns,
ornamental designs, symbols, script, color codes, combinations of
the aforementioned or other markings which have the capability,
either inherently or with additional denotation, to aid an
individual fitting the diaper to the wearer. Additionally, indicia
may optionally be cross referenced to an anthropometric trait such
as weight, height or waist circumference which is then included on
a package or otherwise communicated to a user. Indicia may be
perceptible using any of the senses.
[0065] Visual indicia may include paint, ink, dyes, or other
coloring agents applied to, or visible through, a surface, as well
as separate elements having indicia, such as a separate sheet of
material secured to the surface, colored thread stitched or
otherwise secured to the substrate to form the indicia, elastomeric
elements having a different color than the substrate and secured
thereto, or other elements having substantially the same function
and effect, secured to the substrate. "Indicia" also includes
luminescent material such as luminescent paint having luminescent
pigments that radiate visible light when exposed to ultraviolet
light. Examples of suitable luminescent paints are those made with
phosphors, such as zinc or cadmium sulfides. Indicia also include
embossing or ultrasonic bonding. For example, embossing can darken
the existing color of the material being embossed or provide a
texture to the material being embossed. The embossing may reduce
the bulk or softness of the material being embossed. Alternatively,
in a two layer composite, embossing may allow the color of an
underlying layer to become more visible through an upper layer.
[0066] Embodiments wherein phosphors are utilized in constructing
the indicia have numerous advantages. First, assuming a garment
receives ambient light during the day, its indicia containing
phosphors may be visible at night or in poor lighting.
[0067] Second, such garment will be easier to locate at night due
to the luminescent effect of the indicia. Therefore, the garment
will be easier to locate without operating a light and awakening
other persons. Further, less light would be required for placement
on a wearer at night. For example, a spent garment for an infant
could be replaced with a fresh garment article having luminescing
indicia. The amount of ambient light required to secure such fresh
garment would be generally less than the amount of light required
if such luminescing material were not available. Positioning of
fastening tabs (30) would be relatively effortless because of using
the luminescent indicia to assist in locating and securing
fastening tabs (30). Therefore, the garment could be changed with,
minimal disturbance of the wearing infant or other adults, if
present in the same room.
[0068] Tactile indicia may include embossing, the addition of
raised bumps to a surface or other elements which may be felt with
the hands to aid an individual fitting the diaper to the wearer
[0069] Indicia preferably have bright colors so that the indicia
are easily detected by a user. Indicia preferably greatly contrast
in color from the (typically white, light pink, or light blue)
color of respective personal care articles. For example the indicia
may comprise three elements. These elements can comprise blue,
green and purple colors, respectively, or any other color
combination. The element of the indicia may be used to guide a user
fitting the disposable garment regarding the positioning of the
fasteners. The indicia may guide the user regarding the lateral
positioning of the fasteners. For example, the person installing
the garment may utilize the indicia to insure that the fastening
tabs (30) located in the waist regions opposite the indicia are
aligned an equal distance form the longitudinal centerline (66).
Alternatively, the indicia may guide the user regarding the
longitudinal positioning of the fasteners. The person installing
the garment may utilize the multi-colored elements to insure that
the fastening tabs (30) located in the waist region opposite the
indicia are aligned an equal distance from the end edge (58).
Alternatively, the indicia may guide the user regarding the
longitudinal and lateral positioning of the fasteners.
[0070] By placing the fastening tabs (30) at the proper
longitudinal and lateral position increased comfort and better
utilitarian operation are achieved. When a garment is placed on a
wearer, and the fastening tabs (30) are secured utilizing the
indicia on the waist region, the proper position is assured.
[0071] FIG. 2 illustrates indicia located on the garment facing
surface (in the back waist region (44). The indicia located on the
garment surface in the back waist region (44) may comprise two,
three or more pair of positioning indicia. Illustrated are three
pair of positioning indicia, a first pair (32), a second pair (34)
and a third pair (36). Each pair (32, 34, 36) being located
substantially symmetrically about the longitudinal centerline (66).
As illustrated the first pair of positioning indicia (32) is
located closer to the longitudinal center line than the second pair
of positioning indicia (34). Further the second pair of positioning
indicia (34) is located closer to the longitudinal center line than
the third pair of positioning indicia (36). This provides the user
an easy reference to place the right and left fastening tabs (30)
equidistance from the longitudinal centerline (66). Further the
indicia are calibrated to intuitively convey to the consumer
placement information. Specifically, the first pair of positioning
indicia (34) has a length in the longitudinal direction that is
less that the length in the longitudinal direction of the second
pair of positioning indicia (32). This relative size conveys to the
user who dons the article that placement of the fastening tabs (30)
on the first pair of positioning indicia (32) results in a small
garment than placement of the fastening tabs (30) on the second
pair of positioning indicia (34). Additionally, the second pair of
positioning indicia (34) has a length in the longitudinal direction
that is less that the length in the longitudinal direction of the
third pair of positioning indicia (36). Depending on the design and
size of the article, there may be 2, 3, 4 or more pairs of
positioning indicia, with the pairs closer to the longitudinal
centerline (66) having a longitudinal length smaller then the pair
further from the longitudinal centerline (66).
[0072] As illustrated in FIG. 2, the first, second and third pairs
of positioning indicia (32, 34, 36) comprise different indicia. For
example, the first pair (32) may be circles, the second pair (34)
may be triangles and the third pair (36) may be squares.
[0073] FIGS. 5A, 5B, 5C, 5D and 5E illustrate several examples of
indicia and their positioning relative to a longitudinal centerline
(66). As illustrated in FIG. 5A, the first, second and third pairs
of positioning indicia (32, 34, 36) may comprise similar (alike but
not identical) or identical indicia, for example all circles. As
illustrated in FIG. 5D, the first, second, and third pairs of
positioning indicia (32, 34, 36) may comprise alphanumeric
characters. The two indicia that comprise a pair of indicia may be
similar (a pair of circles, a pair of squares, a pair of ducks,
etc.), as shown in FIG. 5D, alternatively the two indicia that
comprise a pair of indicia may be dissimilar, as shown in FIG. 5E,
where the first pair of position indicia (32) comprise a circle and
square or alternatively a duck and a bunny.
[0074] As illustrated in FIG. 5B, an indicia may comprise either an
individual element, for example a single circle (the first pair of
positioning indicia (32)). Alternatively, indicia may comprise a
group of elements, for example three or five associated circles
(the second and third pair of positioning indicia (34, 36)). The
group of elements may consist of several circles grouped and
isolated from the other graphics to form indicia. The group of
elements may be closely related, such as a paw print and associated
toe prints.
[0075] As illustrated in FIG. 5C, in addition to the pairs of
positioning indicia (32, 34, 36), a center graphic (37) may be
included. The center graphic (37) may be related to the pairs of
indicia (32, 34, 36) such as a lion center graphic (37) where the
pairs of indicia (32, 34, 36) are paw prints, or the center graphic
(37) may be unrelated to the pairs of indicia (32, 34, 36)
[0076] Additionally, the fastening tabs (30) may also have tab
indicia (38). As illustrated in FIG. 2, the vertical lines on the
fastening tabs (30) may be used with the indicia on the bodyfacing
surface in the back waist region (44) to further aid the user in
placement of the fastener tabs (30).
[0077] The fastener tabs (30) may comprise indicia (32) visible at,
and optionally located on garment facing surface or the bodyfacing
surface. The indicia (32) on the fastener tabs (30) may comprise
first and second substantially parallel lines extending across
substantially the entire length a fastening tab (30).
[0078] In placing a garment on a wearer, a donner may utilize the
tab indicia (38) in combination with the indicia located on the
waist region opposite the fastener tab (30) as a guide, in fitting
the personal care article to a wearer.
[0079] Indicia may be utilized to convey the waist size, weight
range or other anthropometric data to the user. The Indicia may
convey this data to the user directly, for example the indicia may
indicate the waist size of 10, 12 and 14 inches. Alternatively, the
indicia may correspond to data that is provide on the package or
otherwise provided to the user.
[0080] Indicia may be further utilized to convey the waist size, or
weight range that an array of disposable garments may fit. For
example, FIGS. 6A, 6B and 6C illustrate indicia that could be
utilized on an array of disposable garments comprising two, three,
or more different sizes of disposable garments, wherein the indicia
for a first size would be calibrated with the indicia for a second
larger size. As illustrated, FIG. 6A may correspond to a small
size, FIG. 6B may correspond to a medium size, and FIG. 6C may
correspond to a large. As illustrated, the second indicia (34) from
the small size (FIG. 6A) corresponds to the first indicia (32) from
the medium size (FIG. 6B). Further, the third indicia (36) from the
small size (FIG. 6A) corresponds to the second indicia (34) from
the medium size (FIG. 6B).
[0081] The calibration between the second indicia (34) from the
small size (FIG. 6A) and the first indicia (32) from the medium
size (FIG. 6B) may indicated a similar user waist size, or a
similar user weight, or it may simply be calibrated to intuitively
show that the large size is for larger users.
[0082] This calibration may be continued with the large size, where
the second indicia (34) from the medium size (FIG. 6B) corresponds
to the first indicia (32) from the large size (FIG. 6C), and the
third indicia (36) from the medium size (FIG. 6B) corresponds to
the second indicia (34) from the large size (FIG. 6C). This
calibration between two sizes in an array of disposable garment may
include one, two or three or more indicia corresponding between a
given size and a large size. This calibration, as illustrated, may
include corresponding indicia in an array of disposable garments
that include two, three or more sizes.
[0083] One of skill in the art will readily appreciate that the
various first (32) and second (34) positioning indicia described
herein may be combined to arrive at a number of configurations not
illustrated herein, yet quite suitable for use in disposable
garment.
[0084] Having described the invention in rather full detail, it
will be readily apparent that various changes and modifications can
be made without departing from the spirit of the invention. All of
such changes and modifications are contemplated as being within the
scope of the invention as defined by the appended claims and any
equivalents thereto.
* * * * *