2758 results about "Crotch" patented technology

An absorbent article having a longitudinal centerline, a front region, a crotch region, and a back region. The absorbent article has a main portion, a side portion, and a waist portion. The waist portion has a belt portion that has a front belt portion having elastomeric material and a back belt portion having elastomeric material. The front belt portion has a first elastic section and a second elastic section, each section having force zones. The back belt portion has a third elastic section and a fourth elastic section, each section having force zones. The force zones in the portions alternate between a high force zone and a low force zone in at least one belt portion.

A feminine hygiene article having a body-facing surface, a first end region and a second end region. The feminine hygiene article is for placement in an undergarment having a crotch portion bounded on opposite sides by portions of curved leg openings, the feminine hygiene article comprising at least one functional enhancement indicator visible from said body-facing surface, the functional enhancement indicator corresponding to at least one functionally-enhanced portion of the feminine hygiene article. The feminine hygiene article can be a sanitary napkin, a pantiliner, or an incontinence pad.

An absorbent product is provided. The absorbent product includes a package having an interior space and an exterior surface; and a plurality of disposable absorbent articles disposed within the interior space of the package. Each of the disposable absorbent articles has a topsheet; a backsheet; a substantially cellulose free absorbent core located between the topsheet and the backsheet; a first waist region; a second waist region; a crotch region extending longitudinally between the first and second waist regions; and a fastening member extending laterally outward from the second waist region and adapted to releasably connect with a landing zone located in the first waist region. The absorbent product exhibits an In-Bag Stack Height of less about 80 mm as measured according to an In-Bag Stack Height Test.

An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26′) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm / kg.

A pants-type disposable wearing article has a holder means and an absorbent pad means. The absorbent pad means has a crotch region extending to a front and rear waist regions of the holder means and has longitudinal front and rear ends attached to the front and the rear waist regions. The absorbent pad means has a liquid absorbent core and is provided with leak-barrier flaps rising from side edges of the core and a ribbon-like suspenders attached to the top edges of the leak-barrier flaps. The extensions of the suspenders from the front and rear ends of the absorbent pad means are connecting the top edges of the leak-barrier flaps with the inner surface of the front and rear waist regions of the holder means.

An absorbent core in an absorbent article is provided with at least two folding guides extending in a substantially longitudinal direction in the crotch region and dividing at least a part of the crotch region of the absorbent core in a central portion and two lateral portions as seen in a transverse direction. At least two stretchable crotch elastic members are arranged in the crotch portion of the article and are attached to the absorbent core and / or to the inner or outer cover. At least a substantial portion of the crotch elastic members are positioned laterally outside the respective folding guide so as to cause said two lateral portions of the absorbent core to be raised along said folding guides with respect to the central portion.

An absorptive product comprising a front region, a rear region, a crotch region, a waist opening, a pair of leg openings, and a liquid-impermeable back sheet. Disposed interiorly of the back sheet are a front absorber and a rear absorber. An access port is provided for taking out and / or replacing at least one of these absorbers.

An absorbent article'such as a pair of absorbent pants, a nappy, an incontinence protection article or the like having a substantially elongated shape is provided. The absorbent article includes a front waist region, a rear waist region and a crotch region positioned therebetween having two leg edge-portions. The absorbent article includes an inner fluid-permeable layer, a fluid-barrier layer and an absorbent core enclosed therebetween. The article also includes elastic elements which are arranged along four different paths. One segment of each path follows at least a portion of a leg edge-portion and the paths together enclose a collection region positioned between the article's leg edge-portions, which region, under the influence of the elastic elements, bulges and forms a fluid-collecting basin.

An absorbent article having opposite longitudinally extending sides and opposite laterally extending ends extending between the longitudinally extending sides is provided. The absorbent article includes a chassis including a topsheet and a backsheet joined to the topsheet. The chassis has a front waist region, a back waist region, a crotch region located between the front waist region and the back waist region, a longitudinal axis extending through the front and back waist regions and a lateral axis substantially perpendicular to the longitudinal axis. A barrier cuff strip extends in a longitudinal direction from the front waist region to the back waist region along the topsheet. The barrier cuff strip includes a front end at the front waist region, a back end at the back waist region and proximal and distal edges connecting the front end and the back end. The barrier cuff strip distal edge is attached to the topsheet at a cuff end bond region that has an outer bond edge at one of the front and back waist regions and an inner bond edge spaced longitudinally from the outer bond edge. An absorbent core is disposed between the topsheet and the backsheet. The absorbent core includes an absorbent layer including an absorbent material comprising a superabsorbent polymer material wherein at least about 60 percent by weight of the absorbent material is the superabsorbent polymer material. A longitudinal distance from the inner bond edge to the laterally extending side at the one of the front and back waist regions is about ½ or more of a longitudinal length of the one of the front and back waist regions.

A pull-on disposable wearing article is provided with a chassis and an absorbent batt structure extending on the inner surface of the chassis. The chassis has a front waist region, a rear waist region and a crotch region and is composed of a base sheet which is substantially not elastically extensible / contractible, and first and second outer sheets stretched in a transverse direction and bonded in such a stretched state to outer surfaces of the base sheet in the front and rear waist regions, respectively, and being elastically extendible / contractible in the transverse direction. An absorbent batt structure is laid inside the chassis. The base sheet defining an inner surface of the chassis is formed with gathers as the first and second outer sheets contract.

An absorbent article 1 includes an absorbent body 3 and an outer cover 2. The outer cover 2 has a front section A, crotch section C, and a rear section B and includes an outer sheet 21, an inner sheet 22, and elastic members 23. The outer cover 2 has a below-waist gather formed of a composite stretch panel in its below-waist portion D. The composite stretch panel has the outer and inner sheets 21, 22 bonded at bonds discretely arranged in the stretch direction thereof and the direction perpendicular thereto. The elastic members 23 extend not to pass the bonds without being fixed to the outer and inner sheets 21, 22 at other than their both ends. The outer and inner sheets 21, 22 form folds continuously extending over a plurality of the elastic members 23. The waist portion F of the outer cover 2 has a lower extension percentage in its laterally middle part than in the other parts on both sides of the middle part.

A pull-on disposable diaper is composed of a front waist region, a rear waist region, a crotch region extending between these waist regions and a body fluid absorbing component formed on an inner side of these regions. The absorbing component is formed in the crotch region with a V-shaped first folding guide, a V-shaped second folding guide and a third folding guide extending in a transverse direction between the first and second folding guides. The absorbing component is folded along the third folding guide so that a core forming a part of the component may have its outer surface sections facing each other and along the first and second folding guides so that the core may have its inner surface sections facing each other.

A disposable pull-on wearing article wherein: a body fluid absorbent assembly of a disposable pull-on wearing article is formed in a crotch region with a pair of inwardly folded portions on both sides of a longitudinal center line. The body fluid absorbent assembly comprises an hourglass-shaped core and a cover sheet used to cover this core. The core is formed its both side edges with notches and respective regions of the cover sheet lying in these notches are provided with a pair of crotch region elastic members extending in a back-and-forth direction and intersecting folding guide lines.

A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and one or more replaceable absorbent core component or components disposed in capillary liquid communication with the non-removable absorbent core component. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided by an aperture in a garment-facing layer, an openable end of an external pocket, or an openable end of an internal pocket formed at an area of a waist end edge where the garment-facing layer and a wearer-facing layer may be separated.

A pant-like absorbent garment having a combined leg elastic and leak guard flap feature. A chassis of the absorbent garment includes an outer cover and a body side liner with at least one elastomeric member folded within the body side liner around each of two leg openings defined by the chassis to form a finished edge around each leg opening. The folded edge of the body side liner is then folded again to create a fully functional flap with the appearance of a leg elastic in the crotch area. The resulting absorbent garment has a three-dimensional leg elastic assembly that creates a bucket for containing body fluids, and furthermore, creates a tailored, soft, comfortable leg and side seal.

An integral disposable elasticized absorbent article has a front waist portion, a back waist portion, a crotch portion, a pair of spaced apart leg openings, an absorbent core member, and means for tightly fitting the absorbent body to the body of the wearer. The absorbent article has a barrier layer which comprises one or more segments overlying portions of the absorbent core member, and defining one or more retaining enclosures between the barrier layer segments and the underlying portion of the absorbent core member.

A pull-on disposable diaper has front and rear waist covering regions and a crotch covering region wherein a bodily discharge absorbing component extends over the crotch covering region into the front and rear waist covering regions. In the crotch covering region, the bodily discharge absorbing component is folded inward along first, second and third folding guides in a transverse direction of the absorbing component. A pair of flaps are formed along transversely opposite lateral side edges of the bodily discharge absorbing component. In each of the flaps, a first lateral marginal edge extending along the associated lateral edge is bonded to an outer surface of the bodily discharge absorbing component and a second lateral marginal edge lies on the side of an inner surface of the absorbing component. An elastic member is attached to the flap in a stretched state in a longitudinal direction of the flap.

A garment comprising a stretch fabric wherein the garment covers at least a part of the lower body of a wearer, has a crotch part, and is worn by being fitted to the wearer's body, wherein the garment in part has a first portion with a strong straining force; first portion with a strong straining force is a strong straining portion (A); right and left parts of the portion (A) are connected at a second position on the back side of the garment corresponding to any region from os sacrum to vertebrae lumbalis of the wearer's body; and the portion (A) covers a region extending from second position through tops of bulges of the buttocks or vicinities thereof approximately in the direction of muscle fibers of musculus gluteus maximus at right and left to at least the vicinity of trochanter major.

A stent delivery system for treating bifurcations is provided. The system has a low profile and provides substantially predictable translational and rotational positioning. In one embodiment, the system includes a fixed wire balloon catheter and a partially attached side branch lumen, wherein the side branch lumen is attached to the catheter at a crotch point. The location of the crotch point is predetermined so as to provide substantially predictable positioning. Several embodiments of the system are described for various types of bifurcations and vessels.

An absorbent article may comprise a chassis having a front waist region, a rear waist region, a crotch region between the front waist region and the rear waist region, a pair of longitudinal edges, and a pair of side panels extending between and connecting the front waist region and the rear waist region to form a leg opening. Each side panel may comprise a uniformly colored stretch laminate. The stretch laminate may comprise a colored elastomeric member and a first substrate joined to the elastomeric material. The side panels may be joined by a mechanical bond which may form an informational indicia.

Disclosed is a sanitary napkin which is effective in preventing liquid from leaking out obliquely rearward. The sanitary napkin has rear flaps rearward of fold-back flaps to be wrapped around a crotch part of an undergarment. The rear flap has a side edge substantially parallel to a longitudinal centerline. The rear flap is provided at its front portion with a rear pressure-sensitive adhesive layer. The rear pressure-sensitive adhesive layer is disposed forward of a rear end of a leakage preventing wall and a rear end of a main absorbent region. Since the rear flaps can be firmly fixed through the rear pressure-sensitive adhesive layers, the leakage preventing walls hardly move, so that the leakage preventing walls, as well as the rear flaps outside them, can effectively prevent obliquely rearward leakage.

A disposable wearing article includes a partition provided in a front half of a crotch region divided by a transverse centerline bisecting a longitudinal dimension of the article so that the partition extends in the transverse direction on a topsheet. During use of the article, the partition curves in the transverse direction so as to describe a generally circular arc which is convex upward above the topsheet. The partition is thus spaced upward from the topsheet and the wearer's genital organ in contact with an outer surface of the partition is also spaced from the topsheet. In this way, the genital organ is protected from soiling with loose passage.

An absorbent article comprising a front part which contacts the wearer's stomach during use; a rear part which contacts the wearer's buttocks during use; a crotch part located between the wearer's thighs and extends between said front and rear article parts; an absorbent body located on the crotch part which is enclosed between a liquid-permeable outer material which lies proximal to wear's body in use, and a liquid-impermeable barrier layer which lies distal from the wearer's body in use; a first and second corner portion in respective from and rear parts of the absorbent article, the first and second corner portions each have an first surface and a second surface which is opposed to the first surface; fastener elements disposed on the first surface of the respective first and second portions; a gripping means provided on the second surface of the corner portions of the rear part of said absorbent article.

Garments may include signaling devices. The signaling device may be configured to indicate to a user that a body fluid is present in the garment. The garment may include a chassis including an outer cover having an interior surface and an exterior surface. The chassis may include a crotch region positioned in between a front region and a back region. The garment may also include a signaling device including at least one first terminal and at least one second terminal.

An absorbent product, such as a sanitary towel, has a stiffening element (6) which is intended to contribute to the three-dimensional shape of the product during its use. The stiffening element (6) is in a plane state before use of the product and extends in the longitudinal direction of the product over the crotch portion (3) and at least some way in over the front portion (1). The stiffening element (6) has a width (M) at the transition (12) between the crotch portion (3) and the front portion (1) which is adapted to the distance between the muscle tendons of the wearer on both sides of the crotch of the wearer in the groin of the latter and which is of the order of 15-45 mm. The stiffening element (6) extends some way in over the rear portion (2) and there consists of two separate portions (14, 15), one on each side of a longitudinal center line (L).

A disposable absorbent article comprising a first waist region, a second waist region, a crotch region disposed between the first waist region and second waist region; a first waist edge and a second waist edge; the disposable absorbent article comprising at least one waistband, wherein the waistband is comprised of a laminate comprising a nonwoven material and at least one elastic strand, wherein the nonwoven material and the least one elastic strand are combined under a first strain and the waistband is attached to the disposable absorbent article under an applied waistband strain, wherein the difference between the first strain and the applied waistband strain results in a waistband having a Full Waistband Consolidation of greater than about 95%.

A disposable absorbent article comprising a front waist region, a rear waist region, and a crotch region, wherein said absorbent article further comprises at least three discrete elements each comprising at least one visible surface; wherein at least three or more of the visible surfaces comprise an imparted color wherein said colors are color matched. Color matching exists when said colors are contained within a specified CIELab color space volume, have a specified hue difference, or total color difference.

A method of applying leg elastics to absorbent garments involves optimizing the spacing between multiple elastic members. The elastic members are bonded to a substrate with variable spacing along the length of the leg opening. More particularly, narrower spacing is provided in the crotch area, thereby providing higher gasketing pressure, while wider spacing is provided in areas outside the crotch area for lower gasketing pressure and greater comfort. Alternatively, narrower spacing can be applied to the back portion of the leg, with medium spacing in the crotch area and wider spacing in the front portion or the leg, or conversely, wider spacing in the back portion with medium spacing in the crotch area and narrower spacing in the front portion, depending on the wearer's needs. The resulting garments have optimized comfort, fit and containment about the leg openings.

A disposable absorbent article, e.g., a protective undergarment, and methods of manufacturing such articles. The undergarment is in the form of a chassis having front waist portion, a belly portion, a rear waist portion, a rear back portion, a crotch portion, and a pair of leg openings disposed on opposite sides of the crotch portion. Each of the leg openings has a high-cut concave edge portion at the front section, and a convex edge portion at the rear section. The concave edge portion of each leg opening is of complementary shape to the convex edge portion of that leg opening, so that the undergarment covers a substantial portion of the wearer's leg beneath the buttocks, while a substantial portion of the wearer's leg where the leg meets the torso is exposed.

A sanitary napkin for placement in a crotch portion of an undergarment of a wearer having a longitudinal axis and being further characterized by having a preferential bending zone extending obliquely in relation to the longitudinal axis, each preferential bending zone being located solely in an end region and does not extend into a central region of the napkin. The preferential bending zone may be created by mechanically embossing the surface of the sanitary napkin to locally densify the absorbing materials of the article. The preferential bending zone causes the end regions of the sanitary napkin to resist lateral compression forces exerted by the thighs of the wearer and thereby prevents bunching of the article on the undergarment. The central region 70 of the sanitary napkin conforms to the wearer's body providing greater comfort for the wearer of the napkin.