ABSORBENT ARTICLE WITH ADJUSTABLE CLOSURE

Abstract

Disposable absorbent articles, and methods of making such articles that comprise one or more back ears or closure members that are configured to permit the article to be adjusted for a particular user.

Claims

1. A disposable absorbent article comprising: a chassis having opposing front and rear waist portions, a crotch portion extending longitudinally between the front and rear waist portions, a body facing surface configured to face a wearer during use of the article, and an outer surface configured to face away from a wearer during use of the article; two closure members each having a first end, a second end, and a width extending between the first and second ends, each of the closure members comprising an elastic panel and a plurality of fastener portions coupled to and spaced along a portion of the width of the closure member; where the first end of each closure member is bonded to the rear waist portion of the chassis, and the second end of each closure member is configured to overlap and be releasably coupled to the front waist portion to define a closed configuration in which: the front and rear waist portions cooperate with the closure members to encircle and define a waist opening, a left side of the chassis defines a first leg opening, and a right side of the chassis defines a second leg opening.

2. The article of claim 1, where the elastic panel of each closure member has a first end defining the first end of the closure member, a second end, and a width extending between the first and second ends, and each closure member further comprises: a fastener tab having a first end bonded to the elastic panel, and a second end defining a second end of the closure member such that the width of the closure member extends from the first end of the elastic panel to the second end of the fastener tab; where the plurality of fastener portions is spaced along a portion of the width of the fastener tab.

3. The article of claim 2, where the fastener portions of each closure member are bonded to or formed on a body facing side of the fastener tab of the closure member, and an outer surface of the fastener tab of a first closure member is configured to be engaged by the fastener portions of the other closure member.

4. The article of claim 3, where the fastener tab of the first closure member is configured to overlap the front waist portion with the fastener portions of the first closure member releasably engaged with the front waist portion, and the fastener tab of the other closure member is configured to overlap the first closure member with the fastener portions of the other closure member releasably engaged with the outer surface of the fastener tab of the first closure member.

5. The article of claim 1, where the elastic panels of each closure member are bonded directly to a body facing side of the elastic panel of that closure member.

6. The article of claim 5, where an outer side of the elastic panel of a first one of the closure members is configured to be engaged by the fastener portions of the other closure member.

7. The article of claim 1, where the elastic panel of each closure member has a first end defining the first end of the closure member, a second end, and a width extending between the first and second ends; the chassis has a product height extending from a midpoint of the crotch portion to an outermost edge of the rear waist portion; and a length of the first end of the elastic panel of each closure member, measured parallel to the product height, is greater than or equal to 45% of the product height.

8. The article of claim 1, where a landing portion of the outer surface on the front waist portion of the chassis is configured to be releasable engaged by the fastener portions of the closure members.

9. The article of claim 8, where the portion of the outer surface is defined by an anchoring member bonded to a backsheet of the chassis.

10. The article of claim 9, where the anchoring member comprises a loop material, and the fastener portions of the closure members comprise a hook material configured to releasably engage the loop material.

11. The article of claim 1, where the fastener portions of the closure members comprise a hook material.

12. The article of claim 1, where the front waist portion, rear waist portion, and crotch portion are defined by corresponding regions of a common chassis member.

13. The article of claim 1, where the chassis comprises a topsheet, a backsheet bonded to the topsheet, and an absorbent core disposed between the topsheet and the backsheet.

14. An assembly comprising: a package; and a plurality of disposable absorbent articles of claim 1 disposed in the package with the each of the articles in its closed configuration in which the second ends of its closure members overlap and are releasably coupled to its front waist portion.

15. The assembly of claim 14, where the plurality of absorbent articles comprises a plurality of absorbent articles of claim 2.

16. A method of manufacturing a disposable absorbent article having a chassis with opposing front and rear waist portions, a crotch portion extending longitudinally between the front and rear waist portions, and a body facing surface configured to face a wearer during use of the article, the method comprising: providing a disposable absorbent article of claim 1; releasably coupling the second ends of the closure members of the article to the front waist portion of the article such that the second ends of the closure members overlap the front waist portion in the closed configuration; and disposing the article in the closed configuration in a package for distribution.

17. The method of claim 16, where the elastic panel of each closure member has a first end defining the first end of the closure member, a second end, and a width extending between the first and second ends, and each closure member further comprises: a fastener tab having a first end bonded to the elastic panel, and a second end defining a second end of the closure member such that the width of the closure member extends from the first end of the elastic panel to the second end of the fastener tab; where the plurality of fastener portions is spaced along a portion of the width of the fastener tab; and where the fastener portions of each closure member are bonded to or formed on a body facing side of the fastener tab, and an outer surface of the fastener tab of a first closure member is configured to be engaged by the fastener portions of the other closure member.

18. The method of claim 17, where releasably coupling the second ends of the closure members comprises releasably coupling the fastener portions of the first closure member to the front waist portion of the chassis, and releasably coupling at least one of the fastener portions of the other closure member to the outer side of the fastener tab of the first closure member.

19. The method of claim 16, where the elastic panels of each closure member are bonded directly to a body facing side of the elastic panel of that closure member, and coupling the second ends of the closure members comprises releasably coupling the fasteners of each closure member to the front waist portion such that the second ends of the closure members do not overlap.

20. The method of claim 16, where the elastic panels of each closure member are bonded directly to a body facing side of the elastic panel of that closure member, an outer side of the elastic panel of a first one the closure members is configured to be engaged by the fastener portions of the other closure member, and coupling the second ends of the closure members comprises releasably coupling the fastener portions of the first closure member to the front waist portion of the chassis, and releasably coupling at least one of the fastener portions of the other closure member to the outer side of the elastic panel of the first closure member.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The following drawings illustrate by way of example and not limitation. For the sake of brevity and clarity, every feature of a given structure is not always labeled in every figure in which that structure appears. Identical reference numbers do not necessarily indicate an identical structure. Rather, the same reference number may be used to indicate a similar feature or a feature with similar functionality, as may non-identical reference numbers. Views in the figures are drawn to scale, unless otherwise noted, meaning the sizes of the depicted elements are accurate relative to each other for at least the embodiment in the view.

[0035] FIG. 1A depicts a bottom plan view of a prior art disposable absorbent article, specifically a training pant, in an open configuration.

[0036] FIG. 1B depicts a perspective view of the training pant of FIG. 1A in a closed configuration.

[0037] FIG. 2 depicts a bottom plan view of a prior art disposable absorbent article, specifically a diaper, in an open configuration.

[0038] FIG. 3 depicts a bottom plan view of a first embodiment of the present disposable absorbent articles, specifically a training pant, in an open configuration.

[0039] FIGS. 4A-4C depicts front plan views of the training pant of FIG. 3 showing a progression of folds to convert the training pant from its open configuration to a closed configuration shown in FIG. 4C.

[0040] FIG. 5A depicts a plan view of a second embodiment of the present disposable absorbent articles, specifically a training pant, in an open configuration.

[0041] FIG. 5B depicts a plan view of a variation of fastener portion spacing on a fastener tab suitable for at least some embodiments of the present absorbent articles.

[0042] FIGS. 6A-6C depicts front plan views of a third embodiment of the present disposable absorbent articles, specifically a training pant, showing a progression of folds to convert the training pant from an open configuration to a closed configuration shown in FIG. 6C.

[0043] FIG. 7 depicts a top plan view of a package containing a plurality of the present absorbent articles.

DETAILED DESCRIPTION OF ILLUSTRATIVE EMBODIMENTS

[0044] Referring now to FIGS. 3 and 4A-4C, FIG. 3 depicts a bottom plan view of a first embodiment 100a of the present disposable absorbent articles in an open and unfastened configuration; and FIGS. 4A-4C depict front plan views of article 100a in various stages showing a progression of folds to convert the article from its open configuration of FIG. 3 to a closed and fastened configuration shown in FIG. 4C. Article 100a is similar in some respects to article 100. For example, although the depicted embodiment of article 100a is a training pant rather than a diaper, article 100a includes a chassis 104 having a front waist portion 108, an opposing rear waist portion 112, and a crotch portion 116 extending longitudinally between front and rear waist portions 108, 112. Chassis 104 further includes an outer surface 128 configured to face away from a wearer during use of the training pant, and an opposing body facing surface 132 configured to face a wearer during use of the training pant. More particularly, training pant 100a includes a liquid-impermeable backsheet or cover 192 that defines outer surface 128, and a liquid-permeable topsheet 196 that defines body facing surface 132 and is configured to be closest to the wearer during use. Liquid impermeable, when used in describing a layer or multi-layer laminate, means that a liquid, such as urine, will not pass through the layer or laminate, under ordinary use conditions, in a direction generally perpendicular to the plane of the layer or laminate at the point of liquid contact. Lamination is the technique of manufacturing a material in multiple layers, so that the composite material has benefits of all the combined layers, such as, for example, improved mechanical strength or durability, improved stability, lower permeability to water, and/or other properties. A laminate includes two or more layers of material(s) that are a permanently assembled by heat, pressure, welding, or adhesives.

[0045] Liquid-impermeable backsheet 192 can include, for example, an inner liquid-impermeable film and an outer nonwoven backsheet that can be a nonwoven fabric. A film is a membrane-like layer of material formed of one or more polymers, which does not have a form consisting predominately of a web-like structure of fibers and/or other fibers. In some embodiments of the present articles, backsheet or outer cover 192 can be breathable, for example, an inner liquid-impermeable film of backsheet 192 can comprise a breathable film. The terms breathable, breathable film, breathable laminate or breathable outer cover material or breathable backsheet refers to a film, laminate, or outer cover material having a water vapor transmission rate (WVTR) of at least about 300 grams/m.sup.2/24 hours. Breathable materials typically rely on molecular diffusion of vapor, and are substantially liquid impermeable. Nonwoven fabrics, according to an INDA definition, are broadly defined as sheet or web structures bonded together by entangling fiber or filaments (and by perforating films) mechanically, thermally, or chemically. They are flat, porous sheets that are made directly from separate fibers or from molten plastic or plastic film. They are not made by weaving or knitting and do not require converting the fibers to yarn. The basis weight of nonwoven fabrics is usually expressed as gsm or grams per square meter. Nonwoven backsheet is a backing substrate layer in the outer cover; a nonwoven backsheet is most often a nonwoven layer facing away from the wearer.

[0046] An absorbent core 200 is disposed between topsheet 196 and backsheet 192. An absorbent core is a structure typically disposed between a topsheet and backsheet of an absorbent article and containing materials like SAP and/or cellulosic fibers that are configured to absorb liquid in the absorbent article. The absorbent core may also include a cover layer or envelope material. The absorbent core, and/or the cover layer or envelope material, may comprise; nonwovens, SAP, cellulosic or non-cellulosic materials, films, fibers, or one or more substrates made of any one two or all of these combination materials. Superabsorbent or superabsorbent material or SAP refers to a water-swellable, water-insoluble organic or inorganic material capable, under the most favorable conditions, of absorbing at least about 15 times its weight in an aqueous solution containing 0.9 weight percent sodium chloride and, more desirably, at least about 30 times its weight in an aqueous solution containing 0.9 weight percent sodium chloride and, even more desirably, at least about 50 times its weight in an aqueous solution containing 0.9 weight percent sodium chloride. The SAP materials can be natural, synthetic and modified natural polymers and materials. In addition, the SAP materials can be inorganic materials, such as silica gels, or organic compounds such as cross linked polymers.

[0047] In the embodiment shown in FIGS. 3 and 4A-4C, training pant 100a also includes an acquisition-distribution layer (ADL) 204 disposed between the topsheet and the absorbent core. Layer when used in the singular can be a single element or a plurality of elements. For example, a plurality of sheets may together define a single layer, such as, for example, a layer with a particular function to which the sheets of the layer contribute. Chassis 104 is shown as a single-member chassis in which front waist portion 108, rear waist portion 112, and crotch portion 116 are defined by corresponding regions of a common chassis member. However, in other embodiments, the present absorbent articles can include a multi-member chassis, such as, for example, a well-known three-part construction in which the front waist portion is defined by a first chassis member, the rear waist portion is defined by a second chassis member, and the crotch portion is defined by a third chassis member having a first end coupled to the first chassis member and a second end coupled to the second chassis member.

[0048] As with diaper 100, training pant 100a includes a pair of symmetrical closure members 136a configured to couple rear waist portion 112 to front waist portion 108 in a well-known configuration in which front waist portion 108, rear waist portion 112, and closure members 136a encircle and define a waist opening 212; in which a left side 140 of the chassis defines a first leg opening 216 for a wearer's left leg; and in which a right side 144 of the chassis defines a second leg opening 220 for the wearer's right leg. In contrast with diaper 100, however, the closure members of training pant 100a each comprise an enlarged back ear panel 148a. In the embodiment shown, back ear panels 148a are each formed of a stretchable elastic material, such as a nonwoven laminate, that permits adjustments in the width and tension of back ears 148a to vary the form and fit of training pant 100a when worn by a user. As used herein and in the claims, the term stretch and stretchable are used interchangeably to define a material or composite that can be elongated by at least 25% of its relaxed dimension, i.e., elongated to at least 1 times its relaxed dimension (an elongation of 25%), and that will recover upon release of the applied force at least 10% of its elongation. According to this definition, upon release of the applied force at 25% elongation, the material or composite must recover to at least about a 15% or less elongation. For example, a material or composite is deemed to be stretchable if a sample length of 100 centimeters can be elongated to a length of at least 125 centimeters, and upon release of the applied force recovers to a length of not more than about 115 centimeters. Many elastic or stretchable materials or composites can be elongated by more than 25% of their relaxed length, and many of these will recover to, or close to, their original relaxed length upon release of the applied force. These materials can include not only webs of elastic or stretchable films, such as cast or blown films, but also nonwoven fibrous elastic webs such as meltblown elastomeric fibrous nonwoven webs and elastic strands. Elastic, elasticized and elasticity mean that property of a material by virtue of which it tends to recover its original size and shape after removal of a force causing a deformation.

[0049] Closure members 136a may, for example, be more similar in size and function to side panels 38, 42 of training pant 10 than to closure members 136 of diaper 100. In the embodiment shown, closure members 136a are symmetrical, and each closure member 136a includes an enlarged back ear or back ear panel 148a having a first end 152a bonded to rear waist portion 112 of chassis 104, a second end 156a shown extending away from rear waist portion 112, and a width 224 extending between the outermost edges of first and second ends 152a, 156a. For example, in the embodiment shown, first end 152a of each back ear panel 148a is bonded to rear waist portion 112 via an adhesive bond 228. In other embodiments, bond 228 can be or include a thermal bond, ultrasonic bond, and/or any other type of bond that secures the respective closure member to the chassis 104 with sufficient strength for training pant 100a to function as described in this disclosure.

[0050] In the embodiment shown in FIGS. 3 and 4A-4C, each closure member 136a has a width that is the sum of widths 240 and 248 and that is sufficient, for users of expected sizes or waist dimensions, to wrap around a portion of the user's waist and engage front waist portion 108. As shown, in this embodiment, each back ear panel 148a further has a first length 232 at its first end 152a, and a second length 236 at its second end 156a. As shown, second length 236 may be smaller than first length 232 such that each closure member is tapered along its width. For example, as shown in FIGS. 4B and 4C, the length of each closure member decreases linearly along width 224 from length 232 at first end 152a to length 236 at second end 156a. In other embodiments, each closure member 136a may have a first length that is equal to its second length such that the closure member has a constant length along its width 224.

[0051] In the embodiment shown in FIGS. 3 and 4A-4C, each closure member 136a also includes an enlarged fastener tab 160a with a first end 164a bonded to back ear 148a, a second end 168a shown extending laterally outward from back ear 148a, and a plurality of fastener portions 172a coupled to the fastener tab. Fastener tabs 160a may, for example, comprise or be formed of an inelastic nonwoven material. In this embodiment, fastener portions 172a include strips or areas of hook material configured to interact with loops or fibers of a corresponding material in the well-known hook-and-loop fastener arrangement. Connection of closure members 136a to front waist portion 108 is facilitated by a landing zone 176a configured to be engaged by fastener portions 172a. As shown, each fastener tab 160a has a width 244 extending between its first and second ends 164a, 168a, and a free width 248 extending beyond the edge of the corresponding back ear panel 148a. In this embodiment, landing zone 176a is defined by an anchoring member that comprises a panel of loop material that is bonded to front waist portion 108 of chassis 104, for example, to backsheet 192, and configured to be engaged by the fastener portions 172a of each closure member. In other embodiments, landing zone 172a may instead be defined by the outermost layer of material of the chassis if the material has fibers that are engage-able by a hook fastener material.

[0052] For purposes of this disclosure, the dimensions of an elastic element, such as back ear panel 148a, is measured with the closure member flat against a planar surface and in a relaxed configuration in which the web of material is in its longest unstretched configuration, i.e., is not elastically deformed. Each back ear panel 148a is therefore measured in an extended but relaxed configuration in which the closure member has been elongated enough to remove any noticeable slack, but has not been elongated so much that it elastically deforms. The width or the length of such a back ear panel may therefore each be considered a relaxed width or relaxed length, respectively, in that it is measured without placing the back ear panel 148a in a stretched state. In some embodiments, such as for a newborn infant, width 224 of each back ear panel 148a is greater than or equal to 65 mm. In other embodiments, width 224 may be larger to accommodate toddlers, youths, or adults. For example, width 224 of each back ear panel 148a can be greater than or equal to any one of, or between any two of: 55, 65, 75, 85, 100, 125, 150, 175, and/or 200, or more millimeters (mm). In some embodiments, a free width 240 of each back ear panel 148a is defined as the portion of the back ear panel that extends beyond the respective side or edge, 140 or 144, of chassis 104. In some embodiments, free width 240 of each back ear panel 148a is equal to width 224 less the margin along which back ear panel 148a is bonded to the rear waist portion of the chassis; free width 240 may, for example, be greater than or equal to 55 mm in garments sized for a newborn infant. In other embodiments, free width 240 may be larger to accommodate toddlers, youths, or adults. For example, free width 240 of each back ear panel 148a can be greater than or equal to any one of, or between any two of: 45, 55, 65, 75, 90, 115, 140, 165, and/or 190, and/or more millimeters (mm).

[0053] In some embodiments, such as for a newborn infant, a width 244 of each fastener tab 160a is greater than or equal to 60 mm. In other embodiments, width 244 may be larger to accommodate toddlers, youths, or adults. For example, width 244 of each fastener tab 160a can be greater than or equal to any one of, or between any two of: 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, and/or more millimeters (mm). In some embodiments, a free width 248 of each fastener tab 160a is equal to width 244 less the margin along which fastener tab 160a is bonded to the back ear panel; free width 240 may, for example, be greater than or equal to 50 mm in garments sized for a newborn infant. In other embodiments, free width 248 may be larger to accommodate toddlers, youths, or adults. For example, free width 248 of each fastener tab 160a can be greater than or equal to any one of, or between any two of: 40, 50, 60, 70, 80, 90, 115, 140, 165, 190, and/or more millimeters (mm). In some embodiments, such as for a newborn infant, first length 232 of each back ear panel 148a may be greater than or equal to 80 mm, and/or second length 236 may be greater than or equal to 50 mm.

[0054] In the embodiment shown in FIGS. 3 and 4A-4C, each fastener portion 172a has a width 252 measured parallel to width 224 of the corresponding one of back ear panels 148a. For example, in some embodiments, width 252 is greater than or equal to any one of, or between any two of: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26 or more millimeters (mm). In some embodiments, fastener portions 172a on a single fastener tab 160a are separated by a distance 256 that is at least 50% of the width 252 of one individual fastener portion 172a. For example, in some embodiments, the fastener portions 172a on a fastener tab 160 may be separated by a distance 256 of greater than or equal to any one of, or between any two of: 50%, 60%, 70%, 80%, 90%, 100%, 150%, 200%, 250%, 300%, 350%, 400%, or more of width 252. In some embodiments, fastener portions 172a are formed in-line during manufacture of the training pant 100a, rather than being separately formed and attached as a separate sheet of material. For example, U.S. Pat. No. 8,784,722 discloses a method and apparatus for producing hook fasteners.

[0055] Training pant 100a may be said to have a product height 260 of roughly one half of the overall length of the chassis when chassis 104 is folded along a midpoint between the outermost edge of front waist portion 108, and the outermost edge of rear waist portion 112, as shown in FIG. 4A. In the embodiment shown, length 232 of the first end of each back ear 148a is greater than or equal to 45% of product height 260. In some embodiments, length 232 of the first end of each back ear 148a is greater than or equal to any one of, or between any two of, 40%, 50%, 60%, 70%, 80%, 90%, or more of product height 260.

[0056] Chassis 104 may then be folded along a midpoint between the outermost edge of front waist portion 108, and the outermost edge of rear waist portion 112, as shown in FIG. 4A.

[0057] In embodiment shown in FIGS. 3 and 4A-4C, closure members 136a are configured to be releasably coupled or engaged to front waist portion 108 such that front and rear waist portions 108, 112 cooperate with closure members 136a to encircle and define a waist opening 212, left side 140 of chassis 104 defines a first leg opening 216, and right side 144 of chassis 104 defines a second leg opening 220. More particularly, and as shown in FIG. 4C, the width of each closure member 136a is sufficiently large for the closure members to be wrapped around a portion of front waist portion 108 with one of the closure members overlapping the other of the closure members. As shown in FIG. 3, training pant 100a may begin in an unfolded configuration. Chassis 104 may then be folded along a midpoint between the outermost edge of front waist portion 108, and the outermost edge of rear waist portion 112, as shown in FIG. 4A. From the position of FIG. 4A, a first one of the closure members can be folded over front waist portion 108 such that that fastener members of the first closure member releasably engages landing zone 176a, as shown in FIG. 4B. From the position of FIG. 4B, a second one of the closure members can then be folded over front waist portion 108. In this configuration, an outer surface of fastener tab 160a of at least the first closure member 136a can be configured to be releasably engaged by fastener portions 172a of the other closure member 136a, such that the second closure member 136a can be folded over front waist portion 108 and the fastener portions of the second closure releasably engage landing zone 176a as shown in the closed configuration of FIG. 4C. Such embodiments may be folded, and the fastener portions secured to landing zone 176a, prior to the article or training pant 100a being inserted into a package, for example, for distribution or sale.

[0058] As with diaper 100, training pant 100a includes a pair of front ears 180 extending from opposite sides 140, 144 of chassis 104. In this embodiment, front ears 180 are substantially similar to those of diaper 100. In other embodiments of diaper 100, training pant 100a, and/or others of the present disposable absorbent articles, front ears 180 are optional and may be omitted. In some embodiments, front ears 180 include loop fastener portions or a fabric that is configured to be engaged by hook fastener portions such that fastener portions 172a can engage front ears 180.

[0059] In this disclosure, the term width is typically used to refer to dimensions that will lie along the circumference of a user's waist when the present garments are worn by the user, and the term length is used to refer to dimensions that will lie at an angle, such as a perpendicular angle, relative to the user's waist when the present garments are worn. As such, the term length does not necessarily indicate the longest dimension of an element. For example, width 224 of back ear panel 148a may be longer than its length 232.

[0060] FIG. 5A depicts a plan view of a second embodiment of the present disposable absorbent articles 100b. Article 100b is a training pant that is similar in many respects to training pant 100a, and similar reference numbers are used to designate features of article 100b that are similar to correspondingly numbered features in article 100a. Because article 100b is so similar to article 100a, the differences will primarily be described here. For example, each closure member 136b of article 100b includes three fastener portions 172b spaced apart by a distance 256a. In this embodiment, each fastener portion 172b has a width 252a measured parallel to the width (224) of the corresponding one of back ear panels 148a, and the fastener portions on a single fastener tab 160a are separated by a distance 256a that is at least 50% of the width 252a of one individual fastener portion 172b. In some embodiments, such as for a newborn infant, width 252a is 2 mm. In other embodiments, width 252a may be larger to accommodate toddlers, youths, or adults. For example, width 252a may be greater than or equal to any one of, or between any two of: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26 or more millimeters (mm). By way of further example, in some embodiments, the fastener portions 172b on a fastener tab 160a may be separated by a distance 256a of greater than or equal to any one of, or between any two of: 50%, 60%, 70%, 80%, 90%, 100%, 150%, 200%, 250%, 300%, 350%, 400%, or more of width 252a.

[0061] FIG. 5B depicts a plan view of a variation of fastener portion spacing on a fastener tab 160b that is suitable for inclusion in a closure member 136b-1 in at least some embodiments of the present absorbent articles. Fastener tab 160b is similar in many respects to fastener tab 160a, and similar reference numbers are used to designate features of fastener tab 160b that are similar to correspondingly numbered features in fastener tab 160a. In this embodiment, fastener tab 160b includes three fastener portions 172b-1, 172b-2, 172b-3 with widths that vary, and spacing between fastener portions that vary. In the particular configuration shown in FIG. 5B, fastener portion 172b-1 has a width 252a-1, fastener portion 172b-2 has a width 252a-2 that is twice width 252a-1, and fastener portion 172b-3 has a width 252a-3 that is equal to width 252a-2. In this particular configuration, fastener portion 172b-1 is spaced from first or inner end 164a of fastener tab 160b by a distance 256a-1 that is four times width 252a-1, fastener portion 172b-2 is spaced from fastener portion 172b-1 by a distance 256a-2 that is three times width 252a-1, fastener portion 172b-3 is spaced from fastener portion 172b-1 by a distance 256a-3 that is two times width 252a-1, and fastener portion 172b-3 is spaced from second or outer end 168a of fastener tab 160b by a distance that is equal to width 252a-1. In some such embodiments, such as for a newborn infant, width 252a-1 is 2 mm. In other embodiments, width 252a-1 may be larger to accommodate toddlers, youths, or adults. For example, width 252a-1 may be greater than or equal to any one of, or between any two of: 2, 4, 6, 8, 10, 12, 14, or more millimeters (mm). In other configurations, the relative sizes of widths 262a-1, 252a-2, and 252a-3 may be varied; for example, width 252a-3 may be larger than width 252a-2 and/or width 252a-2 may be equal to width 252a-1. Likewise, the relative sizes of distances 256a-1, 256a-2, 256a-3, and 256a-4 may be varied; for example, distance 256a-2 may be equal to distance 256a-3 and/or 256a-1.

[0062] FIGS. 6A-6C depict front plan views of a third embodiment 100c of the present disposable absorbent articles, showing a progression of folds to convert the training pant from an open configuration to a closed configuration shown in FIG. 6C. Article 100c is a training pant that is similar in many respects to training pant 100a, and similar reference numbers are used to designate features of article 100c that are similar to correspondingly numbered features in article 100a. Because article 100c is so similar to article 100a, the differences will primarily be described here. For example, each closure member 136c of article 100c includes three fastener portions 172c spaced apart by a distance 256b. In this embodiment, each fastener portion 172c has a width 252b measured parallel to width 224a of the corresponding one of back ear panels 148b, and the fastener portions are bonded directly to the back ear panel rather than to a fastener tab. As shown, fastener panels 172c on a single back ear panel are separated by a distance 256b that is at least 50% of the width 252b of one individual fastener portion 172c. For example, in some embodiments, the fastener portions 172c on a back ear panel 148b may be separated by a distance 256b of greater than or equal to any one of, or between any two of: 50%, 60%, 70%, 80%, 90%, 100% or more of width 252. In this embodiment, landing zone 176b is enlarged relative to landing zone 176a to provide additional area for fastener portions 172 to the engage front waist portion of the chassis. While landing zone 176b may comprise a portion of loop material, as with landing zone 176a, landing zone 17b may instead be defined by the outermost layer of material of the chassis if the material has fibers that are engage-able by a hook fastener material.

[0063] In the absence of fastener tabs, back ear panels 148b of article 100c may be longer than back ear panels 148a. In some embodiments, such as for a newborn infant, width 224a of each back ear panel 148b is greater than or equal to 100 mm. In other embodiments, width 224a may be larger to accommodate toddlers, youths, or adults. For example, width 224a may be greater than or equal to any one of, or between any two of: 100, 110, 120, 130, 140, 150, 165, 180, 200, 225, 250, or more millimeters (mm). In some embodiments, a free width 240a of each back ear panel 148b is defined as the portion of the back ear panel that extends beyond the respective side or edge, 140 or 144, of chassis 104. In some embodiments, free width 240a of each back ear panel 148b is equal to width 224a less the margin along which back ear panel 148b is bonded to the rear waist portion of the chassis; free width 240a may, for example, be greater than or equal to 90 mm in garments sized for a newborn infant. In other embodiments, free width 240a may be larger to accommodate toddlers, youths, or adults. For example, free width 240a of each back ear panel 148a can be greater than or equal to any one of, or between any two of: 90, 100, 110, 120, 130, 140, 155, 170, 190, 215, 240, or more millimeters (mm).

[0064] FIG. 7 depicts a top plan view of a packaging containing a plurality of the present absorbent articles 100a disposed in and enclosed by a package 300. In the embodiment shown, articles 100a are in a closed or pre-fastened configuration in which the fastener portions of the closures members of each article have been and are engaged with the landing zone 176a such that a user can remove an article from the package and simply pull it on like a textile garment. Package 300 can comprise, for example, a plastic bag and/or cardboard box. In some embodiments, the articles are disposed in the package in a compressed state that is retained by the package.

[0065] The above specification and examples provide a complete description of the structure and use of illustrative embodiments. Although certain embodiments have been described above with a certain degree of particularity, or with reference to one or more individual embodiments, those skilled in the art could make numerous alterations to the disclosed embodiments without departing from the scope of this invention. As such, the various illustrative embodiments of the methods and systems are not intended to be limited to the particular forms disclosed. Rather, they include all modifications and alternatives falling within the scope of the claims, and embodiments other than the one shown may include some or all of the features of the depicted embodiment. For example, elements may be omitted or combined as a unitary structure, and/or connections may be substituted. Further, where appropriate, aspects of any of the examples described above may be combined with aspects of any of the other examples described to form further examples having comparable or different properties and/or functions, and addressing the same or different problems. Similarly, it will be understood that the benefits and advantages described above may relate to one embodiment or may relate to several embodiments.

[0066] The claims are not intended to include, and should not be interpreted to include, means-plus- or step-plus-function limitations, unless such a limitation is explicitly recited in a given claim using the phrase(s) means for or step for, respectively.