WIPE ARTICLE HAVING A THREE-DIMENSIONAL WIPING SURFACE

Abstract: A disposable wiping article is disclosed. The disposable wiping article has a macroscopically three-dimensional surface and comprises an elastic web material and at least one nonwoven web joined to the elastic web at least two areas, the nonwoven web being gathered between the two areas. The nonwoven can be elastic. The nonwoven web is a first layer, intermittently joined to the elastic web material in a face to face relationship, which is a second layer. Portions of the first layer are gathered by contraction of the second layer relative to the first layer, thereby providing the macroscopically three-dimensional surface of the first layer. The three-dimensional surface of the first layer has relatively elevated peaks and relatively depressed valleys. The peaks of the first layer provide elongated, elevated ridges.

Description: WIPE ARTICLE HAVING A THREE DIMENSIONAL WIPING SURFACE FIELD OF THE INVENTION The present invention is related to disposable wiping articles, and more particularly to disposable wiping articles having a macroscopically three dimensional wiping surface. BACKGROUND OF THE INVENTION Disposable wiping articles are well known in the art. Such wiping articles typically have a substrate which includes one or more materials or layers. The substrate can be pre-moistened with a wetting agent prior to use, or alternatively, can be combined with a liquid at the point of use of the article. Pre-moistened wiping articles are also referred to as "wet wipes" and "towelettes." Efforts have been made to increase the surface texture of wet wipes to provide a relatively soft wiping surface that can provide effective, yet gentle cleaning. Wipe substrates generally comprise nonwoven materials, including meltblown, spunbonded, and carded webs. Nonwoven substrates are often embossed to add a certain amount of texture to a wipe article produced from the nonwoven. However, embossing does not add significant bulk, or caliper to the nonwoven web, so that the increase in texture is negligible. Other methods of imparting texture to a nonwoven web, or a composite web comprising, for example, an elastic film and a nonwoven, are known. Such methods include stretch bonding elastic materials to non-elastic materials to form stretchable composites by methods that result in a web having a plurality of generally parallel gathers, wrinkles or rugosities. However, die resulting repeating, nonrandom pattern of surface texture can be perceived as more harsh than a random, nonrepeating pattern. In addition to producing nonrandom, repeating patterns, known methods of imparting texture to webs suitable for wipe substrates, such as by stretch bonding, do not impart a random, nonrepeating pattern of surface texture having significant Z -direction (the direction through the thickness of material) caliper increase. A significant increase would result in a macroscopically three dimensional surface that is perceived as soft, and has significantly increased surface area for improved cleaning of soil. In particular, a wet wipe having a three dimensional surface would have improved ability to clean a baby of fecal material during diaper changes. Accordingly, it would be desirable to provide a disposable wiping article having a macroscopically three dimensional surface which exhibits texture and bulk for improved wiping. Also, it would be desirable to provide a disposable wiping article having a macroscopically three dimensional surface exhibiting a random, nonrepeating texture. Also, it would be desirable to provide a disposable wet wipe, such as a disposable wet wipe for babies, which has an elastically-extensible macroscopically three-dimensional surface for improved cleaning of fecal material. Further, it would be desirable to provide an improved premoistened wipe which can be packaged for use as a wipe for cleaning fecal material from infants or incontinent adults. SUMMARY OF THE INVENTION A disposable wiping article is disclosed. The disposable wiping article has a macroscopically three dimensional surface and comprises an elastic web material and at least one nonwoven web joined to the elastic web at least two areas, the nonwoven web being gathered between the two areas. The nonwoven can be elastic. The nonwoven web is a first layer, intermittently joined to the elastic web material in a face to face relationship, which is a second layer. Portions of the first layer are gathered by contraction of the second layer relative to the first layer, thereby providing the macroscopically three dimensional surface of the first layer. The three dimensional surface of the first layer has relatively elevated peaks and relatively depressed valleys. The peaks of the first layer provide elongated, elevated ridges. The resulting soft, deformable ridges are believed to provide a relatively soft wiping surface as compared to embossed surfaces. As a result, the wiping article of the present invention can provide effective, yet gentle cleaning. Further, without being limited by theory, it is believed that the wiping article of the present invention avoids repeating, nonrandom surface texture, which can be perceived as more harsh than a random, nonrepeating pattern. The macroscopically three dimensional surface is characterized by the Average Height Differential between the peaks and the valleys, the Average Peak to Peak Distance, and the nondimensional Surface Topography Index, which is the ratio of the Average Height Differential to the Average Peak to Peak Distance. The Average Height Differential can be at least about 0.5 mm, more preferably at least about 1.0 mm, and still more preferably at least about 1.5 mm. The Average Peak to Peak Distance can be at least about 1.0 mm, more preferably at least about 1.5 mm, and still more preferably at least about 2.0 mm. In one embodiment, the Average Peak to Peak distance is between about 2 to 20 mm, and more particularly, between about 4 to 12 mm. The Surface Topography Index can be at least 0.10, and less than about 2.5. In one embodiment, the Surface Topography Index is at least about 0.10, preferably about 0.15, and more preferably at least about 0.20. Preferably, the disposable wiping article includes a third layer, wherein the second layer is disposed between the first layer and the third layer. The third layer can be of substantially the same form as the first layer, or alternatively, can be different from the first layer. In one embodiment, the first and third layers are nonwoven webs of substantially the same material and construction, and each of the first and third layers is gathered by contraction of the second layer to provide elongated ridges on the outwardly facing surfaces of each of the first and third layers. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a plan view schematic illustration of a three layer embodiment of a wiping article of the present invention, wherein the second layer comprises a scrim material having filaments which run parallel to the side and end edges of the article, wherein a portion of the first layer is shown cut away, and wherein surface features of the first layer are omitted for clarity. Figure 2 is an illustration of a wiping article of the type shown in Figure 1 depicting an alternative embodiment of the present invention wherein the filaments of the second layer are inclined at an angle of about 45 degrees relative to the side and end edges of the article. Figure 3 is a plan view schematic illustration showing the texture of the macroscopically three-dimensional outer surface of the first layer, and particularly the extended ridges on the outer surface of the first layer, of the wiping article of the type shown in Figure 1. Figure 4 is a cross-sectional illustration of an article of the type shown in Figure 1, taken parallel to one of the filaments of the second layer and showing portions of the filament extending intermediate the filament intersections, the portions of the filament being unbonded to the first layer, as well as portions of the filaments extending intermediate the filament intersections which are unbonded to the third layer. Figure 5 is a photomicrograph showing the texture of the macroscopically three dimensional surface of the first layer of an article of the type shown in Figure 1, and in particular the elongated ridges of the surface. The scale in Figure 5 is in inches. Figure 6 is a enlarged photomicrograph of the surface shown in Figure 5 showing an elongated ridge having branches extending in different directions. Figure 7 is a Scanning Electron Micrograph providing a perspective view of the macroscopically three dimensional surface of the first layer of an article of the type shown in Figure 1. Figure 8 is a Scanning Electron Micrograph of a cross-section of an article of the type shown in Figure 1 showing portions of filaments extending intermediate filament intersections, which portions of the filaments are unbonded to the first layer. Figure 9 is a Scanning Electron Micrograph of an article of the type shown in Figure 1 showing bonding of the first and third layers to the second layer at the filament intersections. Figure 10 is a plan view schematic illustration of a three layer embodiment of a wiping article of the present invention, wherein the second layer comprises a composite formed of two scrim layers overlaid to form a scrim having generally rectangular openings of varying sizes, wherein a portion of the first and second layers are shown cut away, and wherein surface features of the first layer are omitted for clarity. Figure 11 is a plan view schematic illustration of a three layer embodiment of a wiping article of the present invention, wherein the second layer comprises a composite formed of two scrim layers overlaid to form a scrim having a plurality of generally triangular openings of varying sizes, wherein a portion of the first and second layers are shown cut away, and wherein surface features of the first layer are omitted for clarity. Figure 12 is a plan view schematic illustration of a three layer embodiment of a wiping article of the present invention, wherein the second layer comprises a film material, wherein a portion of the first layer is shown cut away, and wherein surface features of the first layer are omitted for clarity. Figure 13 is an illustration of a wiping article of the type shown in Figure 10 depicting an alternative embodiment of the present invention wherein the film material of the second layer is an apertured formed film. Figure 14 is a schematic illustration of an apparatus for making the wiping article of the type shown in Figures 12 and 13. DETAILED DESCRIPTION OF THE INVENTION As used herein, the term "macroscopically three dimensional" means a three dimensional structure or pattern which is readily visible to the naked eye when the perpendicular distance between the viewer's eye and the plane of the article being viewed is about 12 inches. In other words, the three-dimensional structures of the present invention are cleaning sheets that are non- planar, in that one or both surfaces of the sheet exist in multiple planes, where the difference in elevation between those planes is observable to the normal, naked eye when the structure is observed from about 12 inches. By way of contrast, the term "planar" refers to cleaning sheets having fine-scale surface aberrations on one or both sides, the surface aberrations not being readily visible to the naked eye when the perpendicular distance between the viewer's eye and the plane of the web is about 12 inches or greater. In other words, on a macroscale, the observer would not observe that one or both surfaces of the sheet exist in multiple planes so as to be three- dimensional. The term "elastic" is used herein to mean any material which, upon application of a biasing force, is stretchable, that is, elongatable, to a stretched, biased length which is at least about 125 percent, that is about one and one quarter, of its relaxed, unbiased length, and which, will recover at least 40 percent of its elongation upon release of the stretching, elongating force. A hypothetical example that would satisfy this definition of an elastic material would be a one (1) inch sample of a material which is elongatable to at least 1.25 inches and which, upon being elongated to 1.25 inches and released, will recover to a length of not more than 1.15 inches. Many elastic materials may be stretched by much more than 25 percent of their relaxed length, for example, 100 percent or more, and many of these will recover to substantially their original relaxed length, for example, to within 105 percent of their original relaxed length, upon release of the stretching, elongating force. Many materials, particularly nonwoven materials, may be elastic in one direction. For example, the material may be elastic in the cross-machine direction, or the machine direction, or both directions. In each case, the material is considered elastic. Many materials have variable elastic properties based upon the number of cycles of elongation/release which they experience. For the purposes of the present invention, it is only required that a material experience elastic recovery for one cycle. Many materials will have variable elastic properties based upon the amount of time elongated, and the amount of time after release the material is allowed to recover. In a wet wipes context, the time of elongation and recovery are typically short, on the order of several seconds. Therefore, without being bound by theory, the time of elongation and the time for recovery is generally preferred to be within about 10-60 seconds. As used herein, the term "non-elastic" refers to any material which does not fall within the definition of "elastic," above. As used herein, the term "recover" refers to a contraction of a stretched material upon termination of a biasing force following stretching of the material by application of the biasing force. For example, if a material having a relaxed, unbiased length of one (1) inch is elongated 50 percent by stretching to a length of one and one half (1.5) inches the material would be elongated 50 percent and would have a stretched length that is 150 percent of its relaxed length of its relaxed length. If this exemplary stretched material contracted, that is recovered to a length of one and one tenth (1.1) inches after release of the biasing and stretching force, the material would have recovered 80 percent (0.4) inch) of its elongation. Figure 1 illustrates one embodiment of a multiple layer disposable wiping article 20 according to the present invention. The wiping article 20 includes side edges 22 and end edges 24. The side edges 22 extend generally parallel to the length of the article 20, and the end edges 24 extend generally parallel to the width of the article. Optionally, the article 20 can include an edge seal 26 extending around the perimeter of the article. Such an edge seal 26 can be formed by heating, by use of adhesives, or by a combination of heating and adhesives. The wiping article 20 includes a first layer 100 and a second layer 200. Preferably, the wiping article also includes a third layer 300. The second layer 200 can be disposed between the first layer 100 and the third layer 300. In Figure 1, a portion of the first layer 100 is shown cut away to reveal underlying portions of the second layer 200 and the third layer 300. The first layer 100 can be formed from woven materials, nonwoven materials, paper webs, foams, battings, and the like such as are known in the art. Particularly preferred materials are nonwoven webs having fibers or filaments distributed randomly as in "air-laying" or certain "wet-laying" processes, or with a degree of orientation, as in certain "wet-laying" and "carding" processes. The fibers or filaments of the first layer 100 can be natural, or of natural origin (e.g. cellulosic fibers such as wood pulp fibers, cotton linters, rayon, and bagasse fibers) or synthetic (e.g. polyolefins, polyamides or polyesters), or blends thereof. Basis weights can range from about 15 gsm up to about 75 gsm. In a preferred embodiment the basis weight is from about 18 gsm to about 33 gsm. In a more preferred embodiment the basis weight is from about 20 gsm to about 25 gsm. The third layer 300 can be substantially the same as the first layer 100, or alternatively, can be of a different material and/or construction. In one embodiment, the first layer 100 and the third layer 300 can each comprise a hydroentangled web of synthetic nonwoven fibers having a denier of less than about 4.0, preferably less than about 3.0, and more preferably less than about 2.0 grams per 9000 meter of fiber length. A suitable first layer 100 (as well as a suitable third layer 300) is a hydroentangled web of polyester fibers having a denier of about 1.5 grams per 9000 meters of fiber length or less, and the web having a basis weight of about 30 grams per square meter. A suitable web is available from PGI Nonwovens of Benson, N.C. under the designation PGI 9936. The second layer 200 is joined in a discontinuous manner to the first layer 100, and provides gathering of the first layer, such as by contraction of the second layer 200 relative to the first layer 100 when the layers are heated and subsequently cooled. The second layer 200 can have openings therethrough. In one embodiment, the second layer 200 comprises a net-like arrangement of filaments having openings defined by adjacent filaments. Alternatively, the second layer could comprise an apertured layer having openings therethrough, or an embossed layer having surface depressions instead of or in addition to openings. For instance, the second layer 200 could be an apertured, embossed or planar (i.e., non-apertured, non-embossed, fluid impervious) plastic film, as described more fully below with reference to Figure 12. In the embodiments illustrated in Figures 1-9, the second layer comprises a net like arrangement of filaments including a first plurality of filaments 220 and a second plurality of filaments 240. The filaments 220 extend generally parallel to one another, and the filaments 240 extend generally parallel to one another and generally perpendicular to the filaments 220. The filaments extend between filament intersections 260. The intersecting, adjacent filaments 220 and 240 define openings 250 in the second layer 200. The filament intersections and openings 250 are arranged in a generally nonrandom, repeating grid-like pattern. In one embodiment, the scrim layer can be in a non-uniform pattern, that is, the grid can comprise filaments having unequal filament-to-filament spacing. The second layer 200 can comprise a polymeric net (referred to herein as a "scrim material"). Suitable scrim materials are described in U.S. Patent 4,636,419 incorporated herein by reference. The scrim may be derived from a polyolefin such as polyethylene or polypropylene, copolymers thereof, poly(butylene terephthalate), polyethylene terephthalate, ethylene vinyl acetate, Nylon 6, Nylon 66, and the like. The second layer 200 can also comprise multiple layers of scrim materials to form a composite scrim 265 of offset grid patterns. For example, two scrim layers can be superimposed, with grid patterns offset such that the resulting composite scrim 265 comprises non-uniform openings 255, as shown in Figure 10. In addition to the filaments 220 and 240, a second scrim material can have a plurality of generally parallel filaments 221, also being generally parallel to filaments 220 of the first scrim material. Likewise, generally parallel filaments 241 of the second scrim material can be generally parallel to filaments 240 of the first scrim material. The non- uniform openings can result in a more randomized, non-repeating pattern of the nonwoven of the resulting wiping article. While two scrim materials having similar filament to filament spacings are shown in Figure 10, such a configuration is meant to be illustrative, and not limiting. Scrim layers having filaments on varying filament to filament spacing can be used. Additionally, more than two scrims may be used to produce a composite scrim having numerous variations on filament to filament spacing, and opening 255 sizes. In one embodiment two overlapping scrims are used as illustrated in Figure 10, with one scrim having a repeat pattern with twice the spacing of the other and aligned to form concentric squares. In general, it is preferable that the scrim materials be joined one to the other such that the composite scrim produced handles as a single scrim during processing and use of a wet wipe. Joining can be by melt bonding filaments of one scrim to filaments of another scrim at substantially all the cross over points. For practical purposes, a single scrim having the pattern of two or more scrims overlaid would suffice to produce much of the benefit of multiple scrims. Without being bound by theory, however, there may be some added benefit to having two overlaid scrims, particularly if there is not complete bonding between the scrim materials, such that contraction is not uniform across the web. In another embodiment, two scrim materials may be joined into a composite scrim to form non-rectangular openings 255. For example, as shown in Figure 11, filaments 221 of second scrim material can be oriented at an angle C to filaments 220, and filaments 241 of the second scrim material can be oriented at a similar angle to filaments 240 of first scrim material. In this manner, non-rectangular shaped openings 255 can be formed, such as the numerous substantially triangular shaped openings 255 shown in Figure 11. A single scrim having tri-axially oriented filaments, such that the openings are substantially triangular would serve a substantially similar purpose, and could eliminate the need to join two scrim materials. The scrim material is joined to the layers 100 and 300 through lamination via heat or chemical means such as adhesives. Preferably, the filaments of the scrim material contract relative to the layers 100 and 300 upon heating and subsequent cooling, such that contraction of the second layer 200 gathers the layers 100 and 300, and imparts a macroscopic three dimensional texture to the outer surfaces of the layers 100 and 300, as is described in more detail below. In another embodiment, the scrim materials could be dissimilar materials, for example, a "weak" material joined to a "strong" material. That is, the filaments of one layer may have different contraction characteristics, such that the amount of contraction differs, for example in the machine direction versus the cross direction. A particularly suitable scrim material useful as the second layer 200 is a heat activated reinforcing netting available from Conwed Plastics of Minneapolis, MN as THERMANET brand reinforcing netting, Number R05060 having a polypropylene/EVA resin, two-sided adhesive, and a filament count of 3 filaments per inch by 2 filaments per inch prior to contraction such as by heating. After heating, the second layer 200 can have between about 3.5 to 4.5 filaments per inch by between about 2.5 to 3.5 filaments per inch. By "two-sided adhesive" it is meant that the EVA adhesive (Ethyl-Vinyl Acetate adhesive) is present on both sides of the filaments. The activation temperature of the EVA is generally about 85 Centigrade (about 185 Fahrenheit). During lamination of the layer 200 to the polyester fibers of the layers 100 and 300, the EVA adhesive is activated to provide bonding between the filaments of the layer 200 and the fibers of the layers 100 and 300. Without being limited by theory, it is believed that pressing at a relatively low pressure (e.g. less than 50 psi and more preferably less than 25 psi) for a relatively short time (e.g. less than about 30 seconds), the filaments of the layer 200 are not continuously bonded to the nonwovens of layers 100 and 300. This discontinuous bonding, along with the shrinkage of the polypropylene filaments upon heating, provides enhanced texture of the outward surfaces of layers 100 and 300. In Figure 1, the filaments 220 extend generally parallel to the side edges 22 and to the length of the article 20. Likewise, the filaments 240 extend generally parallel to the end edges 24 and to the width of the article 20. Alternatively, the filaments 220 can be inclined at an angle of between about 20 and about 70 degrees with respect to the length of the article 20 and the side edges 22, and more preferably between about 30 degrees and about 60 degrees. The filaments 240 can be inclined at an angle of between about 20 and about 70 degrees with respect to the width of the article 20 and the end edges 24, and more preferably between about 30 degrees and about 60 degrees. Figure 2 shows an embodiment of the present invention wherein the filaments 220 are inclined at an angle of about 45 degrees with respect to the side edges 22 (Angle A in Figure 2), and wherein the filaments 240 are inclined at an angle of about 45 degrees with respect to the end edges 24 (Angle B in Figure 2). Such an arrangement provides the advantage that the angled orientation of the filaments 220 and 240 with respect to the length and width of the article 20 permits deformation of the net structure of layer 200 parallel to the edges 22 and 24. Such deformation provides the article with elastic like behavior parallel to the length and width of the article. By "elastic like behavior" parallel to a direction of the article it is meant that the article can be elongated under tension in that direction to have an elongated dimension measured in that direction which is at least 120 percent of the article's original, relaxed dimension in that direction, and that upon release of the elongating tension the article recovers to within 10 percent of its relaxed dimension. An important aspect of the present invention is that the first layer 100 is intermittently bonded to the second layer 200. In particular, the first layer 100 can be intermittently bonded to the second layer 200 at the filament intersections 260, while portions of the filaments 220, portions of the filaments 240, or portions of both the filaments 220 and 240 intermediate the filament intersections 260 remain unbonded to the first layer 100. As a result, the surface texture of the outer surface of the first layer 100 is not limited by the geometry of the openings in the net-like arrangement of filaments, but rather, is decoupled from the repeating, nonrandom geometry of the openings 250. Similarly, the third layer 300 can be intermittently bonded to the second layer 200 to provide similar surface texture to the outer surface of the third layer 300. The surface texture of the first layer 100 is omitted in Figures 1 and 2 for clarity. The surface texture is shown in Figures 3-8. Figure 3 provides a schematic illustration of the surface texture of first layer 100 shown in the photograph of Figure 5. Figure 4 provides a cross-sectional illustration of the surface texture of the first layer 100 and the third layer 300. Figure 5 is a photomicrograph showing the texture of the macroscopically three dimensional surface of the first layer 100. Figure 6 is a photomicrograph showing the three dimensional surface of the first layer 100 enlarged. Figure 7 is a scanning electron micrograph providing a perspective view of the three dimensional surface of the first layer 100. Figure 8 is a scanning electron micrograph of a cross-section of the article. Referring to Figure 3-8, portions of the first layer 100 are gathered by contraction of the second layer 200 relative to the first layer 100. This gathering provides the first layer 100 with a macroscopically three dimensional surface as illustrated in Figure 3-8. Likewise, the third layer 300 can be gathered by contraction of the second layer 200 to provide the third layer 300 with a macroscopically three dimensional surface. The three dimensional surface of the first layer 100 has relatively elevated peaks 105 and relatively depressed valleys 107. The third layer has peaks 305 and valleys 307. In Figure 4, the peaks of layer 100 are indicated with reference numbers 105A and 105B, and the valleys of layer 100 are indicated with reference numbers 107A and 107B. Similarly, the peaks of layer 300 are labeled 305A and 305B, and the valleys are labeled 307A and 307B. The peaks 105 provide elongated ridges 120 on the outward surface of the first layer 100, and the peaks 305 provide elongated ridges 320 on the outward surface of the third layer 300. The macroscopic three dimensionality of the outer surface of the first layer 100 can be described in terms of the "Average Height Differential" of a peak and an adjacent valley, as well as in terms of the "Average Peak-to-Peak Distance" between adjacent peaks. The height differential with respect to a peak 105 A/valley 107A pair is the distance H in Figure 4. The peak-to-peak distance between an adjacent pair of peaks 105A and 105B is indicated as distance D in Figure 4. The "Average Height Differential" and the "Average Peak-to-Peak Distance" for the article are measured as set forth below in "Test Methods." The "Surface Topography Index" of the outward surface is the ratio obtained by dividing the Average Height Differential of the surface by the Average Peak to Peak Distance of the surface. Without being limited by theory, it is believed that the Surface Topography Index is a measure of the effectiveness of the macroscopically three dimensional surface in receiving and containing material in the valleys of the surface. A relatively high value of Average Height Differential for a given Average Peak to Peak Distance provides deep, narrow valleys which can trap and hold materials. In particular, such an arrangement is desirable for receiving and containing fecal material. Accordingly, a relatively high value of Surface Topography Index is believed to indicate effective capture of materials during wiping. The Average Height Differential of the outward surface of the first layer 100 and the third layer 300 can be at least about 0.5 mm, more preferably at least about 1.0 mm, and still more preferably at least about 1.5 mm. The Average Peak to Peak Distance can be at least about 1.0 mm, more preferably at least about 1.5 mm, and still more preferably at least about 2.0 mm. In one embodiment, the Average Peak to Peak distance is between about 2.0 to 20 mm, and more particularly, between about 4.0 to 12 mm. The Surface Topography Index can be at least 0.10, and less than about 2.5. In one embodiment, the Surface Topography Index is at least about 0.10, and more preferably at least about 0.20. The wiping articles of the present invention have the characteristic that portions of the filaments 220, portions of the filaments 240, or portions of both the filaments 220 and 240 of the second layer 200 are not bonded to the first layer 100. Referring to Figure 4, a portion of a filament 220 extending intermediate filament intersections 260A and 260B is not bonded to the first layer 100. The portion of the filament 220 which is not bonded to the first layer 100 is indicated by reference number 220U. A gap between the filament 220 and the first layer 100 provides a void space 180 intermediate the first layer 100 and the filament 220. Similarly, portions of the filament 220 extending intermediate filament intersections 260 are not bonded to the third layer 300, thereby providing a void space 380 intermediate the third layer 300 and the filament 220. Figures 7 and 8 also illustrate this characteristic of the article 20. In Figure 7, elongated ridges 120 and 320 are visible on the outward surfaces of both the first and third layers 100, 300, respectively. In Figure 8, a filament 220 is seen extending between two filament intersections 260. The portion of the filament extending between the two filament intersections is spaced from, and not bonded to, the first layer. Ridges 120 are shown in plan view in Figure 3 and Figure 5. At least some of the ridges 120 extend across at least one filament of the second layer 200. In Figure 4, the ridge 120 corresponding to peak 105A extends across at least one filament 220. Because the ridges extend across one or more filaments, the ridges can have a length greater than the maximum distance between adjacent filament intersections 260 (the distance between adjacent filament intersections after contraction of layer 200 and gathering of layers 100 and 300). In particular, the length of the ridges 120 can be greater than the maximum dimension of the openings 250 in Figure 1 (i.e. greater than the length of the diagonal extending across the rectangular openings 250). The length of a ridge 120 is indicated by the letter L in Figure 3. The Length L is the straight line distance between two ends of a ridge 120, the ends of the ridge 120 being those points where a ridge 120 terminates at a valley 107. The value of L can be at least about 1.0 centimeter, more particularly at least about 1.5 centimeter for some of the ridges 120. In one embodiment, at least some of the ridges 120 have a length L of at least about 2.0 centimeters. The length L can be at least twice the distance between adjacent filament intersections. For instance, in order to determine the length of ridges 120 relative to the distance between adjacent filament intersections, the wiping article 20 can be wetted (if not premoistened) and positioned on a light table or other suitable source of back lighting. Such back lighting, in combination with wetting of the wiping article, can be used to make the filament intersections of the layer 200 visible through the layer 100, so that the lengths of ridges 120 relative to the distance between filament intersections can be measured with a scale. The elongated ridges provide soft, deformable wiping elements for enhanced removal of material from the surface being cleaned. In contrast, if the filaments of the second layer were continuously bonded to the first and second layers, then any texture features of the first and third layers would be confined to the area associated with the openings 250 in the second layer 200. At least some of the elongated ridges extend in a direction different from at least some of the other ridges. Referring to Figure 3, the ridges 120A, 120B, and 120C each extend in a different direction. Accordingly, the article is effective to pick up material when the article is used to wipe in different directions. Figures 3 and 6 also illustrate that at least some of the ridges 120 can have branches extending in different directions. In Figure 3, a ridge 120 is shown having three branches 123A, 123B, and 123C extending in different directions. Likewise, Figure 6 shows a ridge 120 having at least three branches labeled 123A, 123B, and 123C. The first layer 100 and the third layer 300 are securely bonded to the second layer 200 at the filament intersections 260. Figure 9 illustrates the bonding of fibers of both the layers 100 and 300 to the second layer at a filament intersection 260. Referring to Figures 4, 7 and 8, the peaks 105 of the first layer 100 are generally offset from the peaks 305 of the third layer in the plane of the article 20. For instance, in Figure 4 the peak 305A of the third layer does not directly underlie the peak 105A, but instead is generally aligned with the valley 107A associated with peak 105A. Accordingly, the peaks 105 of the first layer are generally aligned with valleys 307 of the third layer, and the peaks 305 of the third layer are generally aligned with valleys 107 of the first layer. The present invention also includes a method for making a multiple layer wiping article having a second scrim layer. A first nonwoven layer, a second scrim layer comprising a net like arrangement of filaments, and a third nonwoven layer are provided. The first layer is positioned adjacent an upper surface of the second layer, in face to face relationship with the second layer. The third layer is positioned adjacent a lower surface of the second layer, in face to face relationship with the second layer. The first layer and the third layer are then intermittently bonded to discrete, spaced apart portions of the second layer, such that portions of the filaments extending between filament intersections remain unbonded to the first layer, and such that portions of the filaments extending between filament intersections remain unbonded to the third layer. The second layer is contracted relative to the first layer and the third layer to provide a gathered, macroscopically three dimensional outward surface of the first layer, and a gathered, macroscopically three dimensional outward surface of the third layer. The steps of bonding and contracting can occur simultaneously, or in sequence. The step of intermittently bonding the second layer to the first layer and the third layer can comprise the step of heated pressing of the first layer, the second layer, and third layer at a relatively low pressure for a relatively short time period to avoid relatively continuous bonding of the second layer to the first and third layers. In one embodiment, the three layers can be joined using a BASIX B400 hand press manufactured by the HIX Corp. of Pittsburg, Kansas. The three layers are joined by pressing in the hand press at a temperature of about 330 Fahrenheit for about 13 seconds. The hand press has an adjustment for varying the clearance, and hence the pressure, provided in the press. The adjustment can be varied as desired to provide the desired texture in the layers 100 and 300. In Figure 12, another embodiment of wipe of the present invention is shown. In Figure 12, a portion of the first layer 100 is shown cut away to reveal underlying portions of the second layer 200, which is likewise cutaway to reveal underlying portions of third layer 300. In the embodiment shown, a polymeric film 210 is used as the second layer 200 intermittently bonded to first layer 100 and third layer 300, to form a three layer web. It has been found that use of a polymeric film can impart the desired random, non-repeating pattern of macroscopic three dimensional texture to the outer surfaces of the layers 100 and 300, while providing for other processing and use benefits. Gathering and contraction of first and third layers forms the macroscopic three dimensional surface texture, similar to that shown in Figures 3-8. The surface texture of the first and third layers is omitted in Figure 12 for clarity. Polymeric film 200 is preferably a planar (i.e., non-apertured, non-embossed) film. Use of a planar film provides for a moisture impervious barrier within each wet wipe. A moisture impervious barrier prevents or significantly delays the migration of moisture to the bottom of the dispensing tub during long periods of being stacked prior to use. Therefore, wet wipes having a predetermined amount of moisture when produced into a stack and placed in a tub for dispensing tend to stay moist longer. While a planar film is preferred for polymeric film 200, other films can be used with other benefits. For example, a vacuum formed or hydroformed three dimensional apertured film can provide added caliper to the finished wipe. The apertures formed by vacuum forming or hydroforming typically have tapered capillaries that provide for preferential fluid flow, which can aid in pulling soil particles into the central portion of the wet wipe during use. Suitable formed polymeric films 200 may be made according to the teachings of any of commonly assigned U.S. Pat. Nos. 4,342,314 issued to Radel et al. on Aug. 3, 1982; 4,609,518 issued to Curro et al. on Sep. 2, 1986; and 4,778,644 issued to Curro et al. On Oct. 18, 1988, each of said patents being incorporated herein by reference. Polymeric film 210 may be intermittently bonded to first layer 100 and third layer 300 and heat-contracted to form a macroscopically three-dimensional surface on the first and third layers. Intermittent bonding can be accomplished by the application of a suitable adhesive to the nonwoven layers in one or more spiral patterns, for example as shown in Figure 13, prior to bonding and application of heat to contract second layer 200. Other bonding methods, including meltblowing adhesive, may be used to achieve the desired randomness of the final nonwoven texture. The spiral pattern shown in Figure 13 is representative of a preferred method of spiral bond glue application. In Figure 13, five spirals of glue have been applied to a nonwoven web (100 or 300) prior to bonding to second layer 200. The number and size of glue spirals 266 impacts the resulting pattern of texture in the finished wipe, and may be varied to obtain the desired surface topography characteristics of the finished wipe. It is believed that by providing for some amount of overlap between adjacent spirals, as shown in Figure 13, a more random, nonrepeating pattern is produced in the finished wipe. In another embodiment the glue is applied in a meltblown method that provides for a more controlled application rate. In general, an optimum glue application rate to each nonwoven is 3 mg per square inch. The glue rate can be as high as 7 mg per square inch (10.85 gsm). In a preferred embodiment, a general construction hot melt adhesive, such as Ato Findley 2545, available from Ato Findley of Wauwatosa, WI is used, applied at a rate of preferably about 3.5 mg per square inch to each nonwoven, in a pattern of meltblown hot melt adhesive fibers in a three-fourths inch pattern per nozzle. Glue may be applied by a melt blown gluing system as supplied by J&M Laboratories, Inc. of Dqwsonville, GA and wequipped with DF2 nozzles capable of being operated to produce three-fourths inch glue patterns of the specified weight per nozzle by methods known in the art. Suitable polymeric films 210 may be intermittently bonded to first and third layers and heat contracted in a similar manner that disclosed for the scrim materials described above. However, in a preferred embodiment, polymeric film 210 is an elastic film 211 intermittently bonded to first and third layers while in an elastically extended state, and thereafter allowed to elastically contract. Bonding is accomplished by applying a glue pattern to the nonwoven layers, as described with reference to Figure 13, above. Once bonded intermittently to elastic film 211, the first and third nonwoven layers gather and contract upon release of the tension of second layer 200. In a one embodiment, elastic film 211 comprises a 0.5 mil thick linear low density polyethylene film such as Exxon EMV685. In another embodiment elastic film 211 comprises a 0.5 thick blend of metallocene linear low density polyethylene and low density polyethylene diamond micropettern embossed film such as Exxon EMB-685. Other elastomeric films such as polyolefin elastomers (e.g., INSIGHT® or ENGAGE® polymers from Dow Chemical, Midland MI.), polyester elastomers (e.g., HYTREL® and blends thereof), and EVA films may also be used as the second layer of a wipe of the present invention. First and (if used) third layers may be elastic or nonelastic nonwoven webs having suitable softness and texture for use as a wet wipe. In one embodiment, the nonwoven web comprises 100% polyester spunlaced nonwoven having a basis weight of 33 gsm, such as PGI #9936 available from PGI Nonwovens of Landisville NJ. This nonwoven has elastic properties such that after being stretched to 125% of its original length in the cross machine direction and released, it recovers to 109% of its original length. In another embodiment, the nonwoven web comprises a through air thermal bonded carded blend of 40% polypropylene, 40% polyethylene, and 20% rayon, having a basis weight of 25 gsm, obtained from PGI as PGI-98-016. This nonwoven has elastic properties such that after being stretched to 125% of its original length in the cross machine direction and released, it recovers to 103% of its original length. In another embodiment, the nonwoven web comprises a calender thermal bonded carded blend of 55% polypropylene, 25% polyethylene, and 20% rayon, having a basis weight of 20 gsm, obtained from Fiber Visions Inc. as HER-98-003. This nonwoven has elastic properties such that after being stretched to 125% of its original length in the cross machine direction and released, it recovers to 103% of its original length. Patterns of embossing may be imparted by calendaring processes on nonwoven webs used for first and third layers (100 and 300, respectively), however, it is believed that minimal embossing is desirable for maximum softness. In one embodiment, the nonwoven web is thermally bonded by through-air bonding, without any embossing. Through-air bonded nonwovens are generally lower density, which translates to caliper and softness increase in the finished wipe. The three layer wipe shown in Figure 12 having an elastic polymeric layer 211 may be produced by the method and apparatus shown schematically in Figure 14. The elastic web 211 may be unwound from a supply roll 201 of the elastic web material. The web 211 then travels in the direction indicated by the arrows associated therewith and passes through the nip 216 formed by the stacked rollers 217 and 218. While stacked rollers are shown, it is apparent that any form of nip rollers sufficient to apply tension to elastic web 211 may be employed with equivalent results. From the stacked rollers the web passes through the pressure nip 219 formed by a bonder roller arrangement 270 which serves as to effect pressure bonding of the layers as disclosed more fully below. A first nonwoven web 100 is unwound from a supply roll 101 and a second nonwoven web 300 is unwound from a supply roll 301. The nonwoven webs 100 and 300 travel in the directions indicated by the arrows associated respectively therewith as supply rolls 101 and 301 rotate in the directions indicated by the respective arrows associated therewith. Each nonwoven web can have adhesive applied by glue applicators 265. Glue applicators 265 may apply glue in spiral patterns, meltblown patterns, or other patterns that provide for intermittent bonding of the nonwoven layers to second layer 200. After application of glue, nonwoven webs 100 and 300 are directed to pass through the pressure nip 219 of the bonder roller arrangement 270 on the two opposite sides of the elastic web 200. By virtue of the fact that the peripheral linear speed of the rollers 217 and 218 of the stacked rolls arrangement is controlled to be less than the peripheral linear speed of the rollers of the bonder roll arrangement 270, the elastic web 200 is stretched to a selected percent elongation and maintained in such stretched condition during bonding of the nonwoven webs 100 and 300 to elastic web 200 during their passage through the bonder roller arrangement 270. Bonding is effected by pressure of the component layers. Pressure need only be sufficient to effect intermittent bonding. The level of pressure can be varied to produce the desired level of bonding, and therefore, the desired surface topology of the finished web. In one embodiment, the peripheral speed of the rollers of the bonder roll arrangement 270 is from about 20% to about 40% faster, and preferably about 25% to about 30% faster, than supply rolls 101 and 301. A preferred three dimensional texture of the surface of the finished wipe can be achieved by maintaining a certain percent stretch that depends upon the combined basis weight of the nonwoven webs. Without being bound by theory, it is believed that a ratio of percent stretch to the combined basis weights of the nonwoven plies in gsm should be less than 0.8, preferably less than 0.6, and more preferably less than 0.5 (with all ratio units % gsm). In a preferred embodiment, first and third layers (100 and 300, respectively) comprise elastic nonwoven webs. Elastic nonwoven webs are provide the benefits of increased wiping effectiveness, increased entrapment of soil particles such as fecal material, and increased softness. Without being bound by theory, it is believed that as the wipe is used against the skin, the three dimensional surface deforms elastically, allowing increased surface area to be in contact with the skin. Once the wiping action is complete, the elastically-exposed surface area recovers back to a pre-wipe configuration, entrapping soil within the folds and gathers of the three-dimensional surface of the wipe. The wiping article 20 can be impregnated with a liquid composition to provide a premoistened wipe, or "wet wipe." The liquid composition can be water based (at least 50 percent by weight water), and can include a number of ingredients in addition to water, including but not limited to preservatives, surfactants, emollients, moisturizers (including but not limited to humectants and skin conditioning agents), fragrances, and fragrance solubilizers, as well as other ingredients. The liquid composition is preferably at least 85 percent by weight water. The dry substrate comprising the three layers 100, 200, 300 can be saturated with about 1.5 grams to about 4.5 grams of the liquid composition per gram of the dry substrate, and in one embodiment, between about 2.0 and 3.0 grams of liquid composition per gram of dry substrate. Preferably, the wiping article 200 is premoistened with a liquid composition comprising at least 85 percent by weight water and an effective amount of a surfactant, an effective amount of an emollient, an effective amount of preservative, an effective amount of a humectant, an effective amount of a fragrance, and an effective amount of a fragrance solubilizer. The described embodiment of the wiping article of the present invention provides the advantage that even when wetted with a liquid composition to provide a premoistened wipe, the wiping article can maintain a macroscopically three dimensional surface having the desired Average Height Differential, Average Peak to Peak Distance, and Surface Topography Index. In one embodiment, the liquid composition includes at least about 95 percent by weight water. The liquid composition can also include about 0.5-5.0 percent by weight Propylene Glycol, which can serve as an emollient and humectant; about 0.1-3.0 percent by weight PEG-75 Lanolin, which can serve as an emollient; about 0.1-3 percent by weight Cocoamphodiacetate, which can serve as a surfactant for cleansing the skin; about 0.1-3 percent by weight Polysorbate 20, which can serve as a surfactant for cleansing the skin and as an emulsifier for solubilizing fragrance components; about 0.01-0.3 percent by weight Methylparaben, which can serve as a preservative; about 0.005-0.10 percent by weight Propylparaben, which can serve as a preservative; about 0.005-0.1 percent by weight 2-Bromo-2-Nitropropane-l, 3-Diol, which can serve as a preservative; and about 0.02-1.0 percent by weight of a fragrance component. In another embodiment, the liquid composition can include at least about 95 percent by weight water, about 0.01-1 percent by weight Tetrasodium EDTA, about 0.05-0.8 percent by weight Potassium Sorbate, about 0.1-5.0 percent by weight Propylene Glycol, about 0.1-3.0 percent by weight PEG 75 Lanolin, about 0.1-3 percent by weight C12-13 Pareth-7, about 0.1- 2.0 percent by weight Polysorbate 20; about 0.01-1.0 percent by weight Disodium Phosphate, about 0.10-1.0 percent by weight Phenoxyethanol, about 0.01-0.5 percent by weight Benzalkonium Chloride; about 0.01-1.0 percent by weight Citric Acid, and about 0.02-1.0 percent by weight of a fragrance component. Other liquid compositions with which the substrate can be moistened are described in the following patent documents which are incorporated herein by reference: U.S. Patent 4,941,995 issued July 17, 1990 to Richards et al.; U.S. Patent 4,904,524 issued February 27, 1990 to Yoh; U.S. Patent 4,772,501 issued September 20, 1988 to Johnson et al. According to the present invention, the disposable wiping article can be premoistened, with a plurality of premoistened wipes being packaged in a suitable package. A suitable package can include a tub type container, such as is disclosed in U.S. Patent 5,065,887 issued November 19, 1991 to Schuh et al, which patent is incorporated herein by reference. The tub container can be wrapped in a generally moisture impervious wrap, such as a heat shrinkable polymeric film. The package can include instructions related to using the premoistened wiping article for cleaning body parts, including removal of fecal material from the skin. The instructions can include a description of wiping with the wiping article, including wiping in different directions in order to take advantage of the different orientation of the ridges, as well as initial stretching of the wiping article followed by contraction of the article to trap the materials in the valleys of the surfaces of the wiping article. TEST METHODS; In measuring the Average Peak to Peak Distance and the Average Height Differential, the following procedure is used. The method can be used to measure samples that are dry, samples that are premoistened (wet), and/or samples that have dried out (e.g. premoistened samples that have been dried). Prior to taking measurements, a straight guide line is drawn on the surface of interest (e.g. the outward surface of layer 100) using a permanent extra fine marker, such as a Sharpie brand extra fine point permanent marker. The guide line is drawn taking care not to distort the surface being measured. The guide line can serve as a focusing aid in making measurements. As an additional aid, "ridge lines" can also be drawn along the ridge peaks, the "ridge lines" intersecting the guide line to facilitate measurement of the peak spacing. Average Peak to Peak Distance: Simple light microscopy is used to measure the distance between adjacent peaks located along the guide line. A simple clear plastic ruler having appropriate markings (e.g., millimeter markings) may be used to aid in measuring the peak to peak distance. In the alternative, a stereoscope equipped with measurement capability (e.g. Optimus version 4.2) may be used. The peak to peak distance is the shortest distance between each pair of adjacent peaks located along the guide line. If the ridges are perpendicular to the guide line, then the peak to peak distance is measured along the guide line. If the ridges are not perpendicular to the guide line, the peak to peak distance is measured along a direction which intersects the guide line midway between the two adjacent peaks and which provides the shortest distance between the two adjacent peaks. At least 10 such measurements are taken. The Average Peak to Peak Distance is the average of these measurements. Average Height Differential: The Average Height Differential is determined using a light microscope (e.g. Zeiss Axioplan, Zeiss Company Germany) equipped with a depth measuring device (e.g. Microcode II, sold by Boeckeler Instruments) which provides a reading related to a change in height for a given change in focus of the microscope. Measurements of height differential are taken along the same portion of the guide line from which the Peak to Peak measurements are taken. The microscope is focused on a peak along the guide line, and the depth measuring device is zeroed. The microscope is then moved to an adjacent valley along the guide line, and the microscope is refocused on the surface of the valley along the guide line. The display of the depth measuring device indicates the relative height difference between the peak valley pair (the distance H in Figure 4). In general, two height measurements will be obtained for each peak to peak distance measurement, corresponding to the descent from a peak to a valley and the ascent from the valley to the adjacent peak. This measurement is repeated for the peak/valley pairs encountered along the guide line. The Average Height Differential is the average of these measurements. The Average Peak to Peak Distance and the Average Height Differential can be calculated based on measurements made along any convenient guide line provided at least 10 consecutive peak pairs can be identified without encountering edge effects or other abnormalities. Surface Topography Index: The Surface Topography Index is the ratio of Average Peak to Peak Distance and the Average Peak to Valley Height Differential. In a preferred embodiment, the Surface Topography Index is at least about 0.15, and more preferably about 0.20. Example 1: A wiping article 20 according to the present invention includes a first layer 100, a second layer 200, and a third layer 300. The first layer 100 and the third layer 300 each comprise a hydroentangled web of polyester fibers having a basis weight of about 30 grams per square meter. The second layer comprises the above described THERMANET® brand reinforcing netting Number R05060 having a polypropylene/EVA resin, 2 sided adhesive, and a filament count of 3 filaments per inch by 2 filaments per inch prior to contraction of the second layer. The second layer 200 is positioned between the first layer 100 and the third layer 300 in the BASIX B400 hand press described above. The three layers are joined by pressing in the hand press at a temperature setting of about 330 degrees Fahrenheit for about 13 seconds. The wiping article has the measured values of peak to peak distance and height differential listed in Table I. Table I also lists the Average Peak to Peak Distance, the Average Height Differential, and the Surface Topography Index for the sample. In this particular example, the sample was first measured in its dry state. Then the sample was wetted with at least 1.5 grams of a liquid composition comprising at least 95 percent by weight water per gram of dry sample. The Average Peak to Peak Distance and Average Height Differential Measurements was then repeated along the same guide line to obtain values for the wet sample. Finally, the sample was allowed to air dry for at least 10 hours at a temperature of at least 68 degrees Fahrenheit and a relative humidity of no more than 70 percent, such that the dried sample weight was within 5 percent of the initial dry sample weight. The Average Peak to Peak Distance and Average Height Differential Measurements were then repeated along the same guide line to obtain values for the dried sample. TABLE I Example 2: A wiping article 20 according to the present invention includes a first layer 100, a second layer 200, and a third layer 300. The first layer 100 and the third layer 300 each comprise a spunlace elastic nonwoven web of polyester fibers having a basis weight of about 33 grams per square meter and having the properties of after being stretched to 125% of its original length, returns to 109% upon removal of the stretching forces. The second layer comprises the above described EXXON 0.5 mil thick blend of Metallocene linear low density polyethylene and low density polyethylene diamond micropattern embossed film Number Exxon EMB-685. The second layer 200 is positioned between the first layer 100 and the third layer 300 and stretchably attached as hereinabove described. The wiping article has the measured values of peak to peak distance and height differential listed in Table II. Table II also lists the Average Peak to Peak Distance, the Average Height Differential, and the Surface Topography Index for the sample. In this particular example, the sample was measured in its wet state. TABLE II Comparative Example: By way of example, a commercial baby wipe product, "HUGGIES® Supreme Care" baby wipes was characterized using the test methods described above. This wiping article is sold in a package marked with the U.S. Pat. No. 4,741,944. Two sample were measured for peak to peak distance and height differential, with the data listed in Table III below. Table III also lists the Average Peak to Peak Distance, the Average Height Differential, and the Surface Topography Index for two samples tested. In this particular example, the two HUGGIES® Supreme Care wipe samples were measured in their as-purchased wet state. TABLE III Sample 1 Sample 2 WET as PURCHASED WET as PURCHASED A wiping article having the recited values of Surface Topography, Average Peak to Peak Distance, and/or Average Height Differential, as claimed, and as calculated from measurements made in a dry, wet, or dried state along any selected guide line, is considered to be within the scope of the present invention.

Claims: WHAT IS CLAIMED IS: 1. A multiple layer disposable wiping article comprising: a first layer; and a second layer, the second layer comprising a composite scrim of at least two overlaid netlike arrangements of filaments, the filaments extending between filament intersections; wherein the first layer is bonded to the second layer in a face to face relationship, and wherein the first layer has an outward macroscopically three dimensional surface comprising a random, non-repeating arrangement of peaks and valleys. 2. The disposable wipe of Claim 1 wherein the first layer is intermittently bonded to the second layer, and wherein portions of the filaments intermediate the filament intersections are not bonded to the first layer. 3. The disposable wiping article of Claim 1 wherein the peaks and valleys of the first layer provide elongated, elevated soft ridges, and wherein at least some of the ridges extend across at least one filament of the second layer. 4. The disposable wiping article of Claim 3 wherein at least some of the ridges have a length greater than the maximum distance between adjacent filament intersections. 5. The disposable wiping article of Claim 3 wherein at least some of the ridges extend in a direction different from at least some of the other ridges. 6. The disposable wiping article of Claim 3 wherein at least some of the ridges comprise branches extending in different directions. 7. The wiping article of Claim 1 wherein the macroscopically three dimensional surface has a Surface Topography Index of at least about 0.15. 8. The wiping article of Claim 7 wherein the macroscopically three dimensional surface has a Average Height Differential of at least about 0.5 mm. 9. The wiping article of Claim 8 wherein the macroscopically three dimensional surface has an Average Peak to Peak Distance of at least about 2.0 mm. 10. The disposable wiping article of Claim 1 further comprising a third layer, wherein the second layer is disposed between the first layer and the third layer, wherein the third layer is bonded to the second layer, and wherein the first layer has a macroscopically three dimensional surface comprising a random, non-repeating arrangement of peaks and valleys. 11. The disposable wiping article of Claim 1 wherein the wiping article has a length and a width, and wherein a first plurality of the filaments of the second layer are substantially parallel to the length, and wherein a second plurality of the filaments are substantially parallel to the width. 12. The disposable wiping article of Claim 1 wherein the wiping article has a length and a width, wherein a first plurality of the filaments of one of the net-like arrangements of filaments of the composite scrim of the second layer are inclined at an angle of between about 30 degrees and about 60 degrees with respect to the length of the article. 13. The disposable wiping article of Claim 10 wherein the disposable wiping article comprises a premoistened wiping article. 14. A disposable wiping article, said disposable wiping article comprising: (a) an elastic web material; and (b) at least one elastic nonwoven web joined to said elastic web at least two areas, said elastic nonwoven web being gathered between said two areas. 15. The disposable wiping article of Claim 14, wherein said elastic web material comprises a polymeric material chosen from the group consisting of polyolefins such as polyethylene or polypropylene, polyolefin elastomers, polyesters, polyester elastomers, poly(butylene terephthalate), polyethylene terephthalate, ethylene vinyl acetate or nylon, and blends and copolymers thereof. 16. The disposable wiping article of Claim 14, wherein said nonwoven comprises a through-air bonded nonwoven. 17. The disposable wiping article of Claim 14, wherein said elastic nonwoven . . . 18. The disposable wiping article of Claim 14, wherein said elastic nonwoven further comprises an outward, macroscopically three dimensional surface having a random, nonrepeating arrangement of peaks and valleys, wherein the macroscopically three dimensional surface has a Surface Topography Index of at least about 0.15. 19. The disposable wiping article of Claim 18, wherein said macroscopically three dimensional surface has a Surface Topography Index of at least about 0.20. 20. The disposable wiping article of Claim 18, wherein said macroscopically three dimensional surface has a Average Height Differential of at least about 0.5 mm. 21. The disposable wiping article of Claim 18, wherein said macroscopically three dimensional surface has an Average Peak to Peak Distance of at least about 2.0 mm. 22. A disposable wiping article, said disposable wiping article comprising: (a) an elastic web material; (b) at least one nonwoven web joined to said elastic web at least two areas, said elastic nonwoven web being gathered between said two areas; and (c) wherein said wherein said nonwoven web further comprises an outward, macroscopically three dimensional surface having a random, non-repeating arrangement of peaks and valleys, wherein the macroscopically three dimensional surface has a Surface Topography Index of at least about 0.15. 23. The disposable wiping article of Claim 22, wherein said macroscopically three dimensional surface has a Surface Topography Index of at least about 0.20. 24. The disposable wiping article of Claim 22, wherein said macroscopically three dimensional surface has a Average Height Differential of at least about 0.5 mm. 25. The disposable wiping article of Claim 22, wherein said macroscopically three dimensional surface has an Average Peak to Peak Distance of at least about 2.0 mm.

Inventors: GORLEY RONALD THOMAS, HANSER THOMAS ROBERT, TOUSSANT JOHN WILLIAM, GORLEY, RONALD, THOMAS, HANSER, THOMAS, ROBERT, TOUSSANT, JOHN, WILLIAM
Applicants: PROCTER & GAMBLE, THE PROCTER & GAMBLE COMPANY
Application year: 1999
Main classification: A47L13
IPC codes: A47K7, A47K10, A61F13, B32B5, B32B7, D04H1, D04H13, D06M17