UNDERWEAR FORMING PANTIES AND ASSOCIATED ABSORBENT ITEM

Abstract

The invention relates to an undergarment composed of a textile base (14) and comprising at least one panty-like portion (22) in which a crotch (22) delimited by lateral edges (24) has, on a face intended to be oriented towards the wearer's body, a gusset (26) which, together with the crotch (22), defines an interior space (34) open at two lateral openings (36), each extending along a lateral edge (24) of the crotch (22). The garment is configured to cooperate with an absorbent article according to the invention and of this type, comprising a central body having an outer surface intended to abut the gusset (26) and having wings projecting laterally on either side of the central body, such that, when assembled with the garment, each of the lateral openings of the garment is traversed by one of the wings. Figure to be published Fig. 4

Description

Title of the invention: UNDERWEAR FORMING PANTIES AND ASSOCIATED ABSORBENT ARTICLE TECHNICAL FIELD OF THE INVENTION

[0001] The invention relates, in general, to the technical field of clothing, in particular undergarments.

[0002] The invention relates more specifically to an undergarment forming a pair of panties; as well as to an associated absorbent article and to an assembly comprising such an undergarment forming panties and such an absorbent article. PREVIOUS STATE OF THE ART

[0003] Currently, the market includes numerous garments that form a pair of briefs. These generally have a support structure with a front and a back section. The front and back sections are usually joined together, firstly, by a ring-shaped portion forming a waistband at one end of each of the two front and back sections. Secondly, they are connected by a crotch section to another end portion of each of the two front and back sections. In this way, the briefs have one opening for the waist and two openings for the user's legs.

[0004] Generally, underwear also includes a gusset, commonly called a crotch panel, located in the crotch area. This gusset is often made of cotton or a slightly absorbent and breathable material. This helps maintain good intimate hygiene by absorbing moisture and reducing the risk of infections. It also offers increased comfort by providing an additional layer of fabric, which also strengthens and prolongs the life of the undergarment. This feature is generally present in daytime underwear but rare or even absent in swim briefs.

[0005] The gusset may include materials with absorbent and waterproof properties, thus forming what is known as "absorbent" or "menstrual" underwear. This type of underwear is generally intended for women to maintain hygiene during menstruation and ensure the comfort and peace of mind of the wearer, but also for anyone experiencing vaginal discharge or urinary incontinence. Such garments, with this specific feature, eliminate the need for conventional disposable products such as sanitary napkins or tampons.

[0006] In some cases, the user may wish for the absorbent part of the undergarment to be removable, so as to keep the same undergarment throughout By changing your incontinence protection regularly. This is the case with undergarments such as swimsuits. Since swimsuits are designed to be worn in water, it is important to change the bottoms after each swim to avoid infections and other health risks. The wearer will therefore choose to add protection to her undergarment using an absorbent pad.

[0007] One of the problems in such a case concerns aesthetics. Indeed, not all absorbent products are "invisible." Sanitary napkins, for example, may have wings designed to fold laterally under underwear to create a seal and prevent it from shifting during use. In a swimming environment, this type of absorbent product would then be visible to a third party, which is undesirable.

[0008] There are also absorbent articles equipped with a self-adhesive strip and designed to stick to the surface of clothing. However, the hold thus provided is neither effective nor even suitable for swimming. Such absorbent articles are therefore not recommended for use with swimwear.

[0009] Another issue concerns women's health. Indeed, most disposable sanitary products on the market can be harmful to the body, and therefore to the health of users, because they are often composed of toxic substances. Such disposable products also pose an environmental problem because they are often composed of pollutants.

[0010] Internal menstrual hygiene products are not a suitable solution for many women due to several factors. These factors include medical considerations, religious beliefs, health risks, discomfort associated with their use, and concerns about their environmental impact. Description of the invention

[0011] The invention aims to remedy the drawbacks of the prior art and to offer a garment with an absorbent panty gusset, suitable for accommodating an absorbent and waterproof article, while concealing its means of connection suitable for swimming and offering a healthy and sustainable alternative for women.

[0012] To this end, according to a first aspect of the invention, a body garment is proposed comprising a panty-like section made of a textile suitable for bathing. The seat of this panty has a width delimited laterally by side edges, over which is superimposed a gusset, locally forming a lining with hygienic properties in contact with the mucous membranes. This gusset extends along the crotch on the side of the garment intended to face the body of a user. in the garment's worn position. The crotch and gusset together define an interior space open through two lateral openings. Each of the lateral openings extends along the lateral edges of the crotch. The undergarment is configured to cooperate with an absorbent article of the type comprising a central body with an outer surface designed to come against the gusset of the undergarment and having wings projecting laterally on either side of the central body, such that, in an assembled position of the absorbent article with the undergarment, each of the lateral openings of the undergarment is traversed by one of the wings of the absorbent article housed at least partially within the interior space.

[0013] The undergarment then has the advantage of being able to conceal the wings of the absorbent item, particularly in its inner compartment. In this way, the user preserves her privacy since the undergarment allows the presence of the absorbent item to be concealed from the outside when worn, without her having to neglect her personal hygiene.

[0014] According to one embodiment, the gusset has two longitudinal end portions, each locally connecting the two lateral edges. The gusset is connected to the crotch of the textile support by at least one joint located at each end portion of said gusset. Thus, the gusset is connected to the textile support by transverse joints, and the absence of a continuous longitudinal joint, that is, along the two lateral edges of the crotch portion, thereby creating lateral openings and forming the interior space that can be penetrated laterally by the wings of the absorbent article.

[0015] According to one embodiment, the joint extends continuously between the two lateral edges of the textile support fork in order to provide increased longevity to the body garment.

[0016] According to one embodiment, the textile support is formed of at least one layer of fabric, which may sometimes be doubled. In this case, it is understood that the gusset forms an additional local lining to the textile support(s).

[0017] According to one embodiment, the distance between the side openings is strictly less than the width of the crotch of the panties, which allows the wings to be inserted into said openings without protruding laterally from the side edges of the crotch area. Thus, the wings cannot be visible from the outside when the undergarment is in the position worn by the user.

[0018] According to one embodiment, the textile support of each of the components of this assembly is composed of material(s) suitable for bathing, preferably a mixture of polyamide and elastane.

[0019] According to one embodiment, the textile support is composed of at least one elastic material, for example elastane, allowing it to conform to the shape of the body of the user for better comfort and delimitation of the absorption zone of fluids likely to escape laterally.

[0020] In one embodiment, the gusset is made of an absorbent material, for example, one whose honeycomb structure allows fluids to be redirected outwards while ensuring rapid drying and thus preventing maceration and bacterial growth. As a result, the user can choose to wear the undergarment without necessarily using the absorbent item. The gusset thus has the advantage of absorbing fluids and may be sufficient depending on the user's needs. The gusset's absorption capacity is relatively limited but is nevertheless sufficient to absorb fluids such as vaginal discharge and light, unpredictable bleeding outside of menstrual periods.

[0021] According to one embodiment, the gusset is preferably made of washable and reusable materials, preferably a blend of polyamide and / or elastane.

[0022] According to another aspect of the invention, an absorbent article of the type comprising a central body having an outer surface intended to come against a gusset of an undergarment according to the invention is proposed. The absorbent article is notable in that it has protruding fins on either side laterally of the central body and in that it is configured to cooperate with the undergarment such that, in an assembled position of the absorbent article with the undergarment, each of the fins passes through one of the lateral openings of the undergarment and is lodged at least partially in the interior space.

[0023] Such an absorbent article is configured to have a higher absorption capacity than the gusset and is particularly suitable for absorbing menstrual bleeding or urinary incontinence. The absorbent article is preferably made of washable and reusable materials, preferably a blend of polyamide and / or elastane and / or bamboo viscose and / or cotton and / or polyurethane. Thus, the undergarment and the absorbent article offer advantages in terms of eco-responsibility and reduced long-term costs.In addition, the gusset, the textile support, and the absorbent article are preferably made of materials that comply with the Oeko-Tex label standards, which aim to certify the health and ecological qualities of textiles, guaranteeing the absence of products toxic to the body and the environment such as perfluoroalkyl and polyfluoroalkyl substances (PFAS), which are so-called eternal pollutants and harmful to health.

[0024] The absorbent article is therefore configured for use with the undergarment, the dimensions of the one depending on the dimensions of the other. Depending on the average flow rate of the user's fluids, she may wish to use a high-volume or low-volume absorbent article. She may also choose an undergarment with a high-cut or classic style of briefs, that is to say More covering. The absorbent item is designed to fit both cups while maintaining its level of absorbency.

[0025] According to one embodiment, the absorbent article comprises an outer surface and an inner surface delimiting a central absorbent body. These different surfaces are extended by projecting lateral fins.

[0026] According to one embodiment, the absorbent article has connecting means for attaching the wings together in a position where the absorbent article is attached to the undergarment. The connecting means preferably have complementary interfaces, for example, snap fasteners. This makes it quick and easy for the user to attach or detach the absorbent article in its connected position. Furthermore, such means provide a secure hold for keeping the absorbent article in the connected position during use.

[0027] According to one embodiment, the central body comprises a core including at least one film made of an impermeable material. This impermeable film is bonded to a retention layer made of an absorbent material. The absorbent material then absorbs the fluids, while the impermeable material retains the fluids and prevents leakage when the absorbent layer is saturated with fluid. Preferably, the core further comprises on its surface an absorbent layer, preferably made of an absorbent material, intended to form a first rapid absorption interface; the retention layer being disposed between the absorption layer and the impermeable film.

[0028] According to one embodiment, the core is located between the inner and outer surfaces that define the absorption zone. Thus, the core is held between the surfaces forming the lateral fins, allowing the core to be bonded to the undergarment in a stable, i.e., relatively fixed, position, so as to ensure fluid absorption and allow the user to gain comfort.

[0029] According to one embodiment, the inner surface has a central opening so as to allow access of a fluid to the core.

[0030] According to one embodiment, the inner and outer surfaces are fixedly joined, preferably by heat sealing and / or sewing. Preferably, the inner and outer surfaces are bonded to the core, preferably by heat sealing and / or sewing.

[0031] According to another aspect of the invention, a remarkable garment set is proposed, comprising an undergarment and an absorbent article as described above. The combination of these two devices allows the user to maintain her intimate hygiene while gaining comfort, and in an environmentally responsible manner.

[0032] According to one embodiment, the wings of the absorbent article are configured to fit into the side openings of the garment and to connect to each other by means of the connecting means, so as to connect the article to the garment at the crotch area in a position of use.

[0033] According to one embodiment, each of the wings has a thickness E less than a distance D separating the side opening from the nearest side edge, so that when the wings are folded into the side openings, they are not visible from the outside when the garment is in the worn position. BRIEF DESCRIPTION OF THE FIGURES

[0034] Other features and advantages of the invention will become apparent from the following description, with reference to the accompanying figures, which illustrate: • [Fig.1]: a view of the undergarments and the variety of cuts according to one embodiment of the invention; • [Fig.2]: a view of an undergarment in its entirety according to one embodiment of the invention; • [Fig.3]: a top view of the gusset according to one embodiment of the invention; • [Fig.4]: a perspective view of part of the crotch of part forming the panties of the undergarment of [Fig.1]; • [Fig.5]: a schematic view and a section plane A from [Fig.3]; • [Fig.6]: a schematic view and a section plane B from [Fig.3]; • [Fig. 7]: a top view of all the elements that make up the article absorbent; • [Fig.8]: a schematic view of the assembly range of the elements that make up the absorbent article; • [Fig.9]: a top view of the entire body garment and associated absorbent article; • [Fig. 10]: a schematic view in section C of the entire body garment and associated absorbent article; • [Fig. 11]: Visual legend Stretch textile intended for body clothing and absorbent articles; • [Fig. 12]: Visual legend Textile with absorbent and hydrophobic properties intended for body clothing and absorbent articles; • [Fig. 13]: Visual legend for a textile with absorbent and hydrophilic properties intended for use in absorbent articles • [Fig. 14]: Visual legend waterproof textile intended for the absorbent article • [Fig. 15]: Visual key for the direction of the garment

[0035] For clarity, identical or similar elements are identified by identical reference signs throughout the figures. DETAILED description of the implementation methods

[0036] Figures 1 to 10 illustrate a clothing set 1 comprising a body garment 10 forming panties 12 and an absorbent article 100 intended to absorb fluids.

[0037] The undergarment 10 comprises a textile support 14. The textile support 14 is composed, preferably made up of, at least one layer, for example two layers. The layer(s) of the textile support 14 are composed, preferably made up of, one or more materials suitable for swimming. In particular, the textile support 14 may be made of a blend of polyamide (PA) and elastane (EA), and more particularly a blend comprising 73% polyamide and 27% elastane. In addition, the textile support 14 is preferably composed, preferably still made up, of materials that comply with the standards of the Oeko-Tex label, that is to say, aimed at certifying the health and ecological qualities of textiles, by guaranteeing the absence of products toxic to the body and to the environment such as perfluoroalkyl and polyfluoroalkyl substances (PFAS) which are so-called eternal pollutants and harmful to health.

[0038] The undergarment 10 is a garment which forms a panty 12, that is to say that it can cover all or part of the body of a user, and includes at least a panty part 12. The undergarment 10 can be a "body" for example, namely a garment which covers the entire bust of the user.

[0039] The panty-forming portion 12 has a front portion 16 intended to cover at least part of the user's lower abdomen, and an opposing rear portion 18 intended to cover the user's gluteal region. The front portion 16 and the rear portion 18 are connected to each other: • In an upper area, by a connecting part 20 at an upper end of each of the two front parts 16 and rear parts 18, this part covering the user's torso, and; • In a lower area, through a crotch section, called a fork, 22 to another lower end of each of the two front 16 and rear 18 sections.

[0040] The panty-forming portion 12 thus defines an upper opening to encircle the user's waist and two lower openings for the user's legs to pass through. The crotch 22 is intended to cover the user's crotch. The crotch 22 has a crotch width Le delimited laterally by lateral edges 24. The crotch width Le represents the distance separating the two lower leg openings

[0041] The body garment 10 has at least one lining, at the crotch 22, intended to reinforce the crotch 22 and improve the user's comfort. This lining is located on the side of the garment intended to face the wearer's body and is formed by a gusset 26. When the garment is worn, the gusset 26 is positioned so as to be in contact with the wearer's mucous membranes. The gusset 26 has a single, preferably single, layer of fabric 40 composed of a blend of polyamide and elastane, and more particularly a blend comprising 91% polyamide and 9% elastane. Its honeycomb structure gives it absorbent properties that allow it to redirect fluids outwards and towards its center. Its composition also gives the gusset 26 excellent drying properties, so as to quickly absorb the wearer's fluids and then dry rapidly. Furthermore, the gusset 26 is preferably made of materials that comply with the Oeko-Tex label standards.The gusset 26, when in contact with the user's mucous membranes, improves hygiene by reducing the risk of infections and skin irritations. The gusset 26 thus forms a panty liner, locally lining the textile support 14 of the undergarment 10, and helps preserve the vaginal flora by absorbing discharge and drying quickly.

[0042] The gusset 26 has lateral edges 28 which are designed to extend, following the lateral edges 24 of the crotch section 22. The gusset 26 has a width Lg corresponding to the distance between its lateral edges 28 (illustrated in [Fig. 3]). The width of the gusset Lg is, at every point, less than or equal to the crotch width Le at the same point.

[0043] The gusset 26 has a receiving surface 30, intended to receive the absorbent article 100 in direct contact or to come into contact with the mucous membranes of the user. The gusset 26 extends longitudinally between two longitudinal end portions 32, between which a body of the gusset 26 extends. Each of the two longitudinal end portions 32 extends transversely between the lateral edges 24 of the crotch 22. The gusset 26 locally forms a lining of the undergarment 10, at the crotch area 22, being connected to the textile support 14 by means of two seams. The two joints connect the textile support 14 to the gusset 26, at least at the level of the two longitudinal end portions 32 of the gusset 26. Each of the two joints preferably extends continuously from one lateral edge 24 to the other. In other words, the joints extend transversely with respect to the crotch portion 22.The joints can extend over a longitudinal portion, that is to say, extend in whole or in part along the lateral edges 24 of one longitudinal end portion 32 towards the other.

[0044] As illustrated in Figures 4, 5 and 6, the gusset 26 and the textile support 14 together define, at the crotch 22, an interior space 34 configured to accommodate at least part of the absorbent article 100. The interior space 34 is opened by two lateral openings 36, each configured to allow at least part of the absorbent article 100 to access the interior space 34. Each of the openings is, in this embodiment, delimited at least locally by the lateral edge 24 of the corresponding crotch section 22 and an adjacent lateral edge 28 of the gusset 26. Each of the two lateral openings 36 extends along one of the associated lateral edges 24 of the crotch section 22. In other words, the two lateral openings 36 are formed here by the absence, at least locally, of a junction.Alternatively, the lateral openings 36 can be formed by slits in the body of the gusset 26 extending generally longitudinally. Each lateral opening 36 is, at every point, a non-zero distance D from the nearest lateral edge 24. In such a configuration, the lateral edge 24 of the corresponding fork 22 and the adjacent lateral edge 28 of the associated gusset 26 preferably have a continuous joint extending longitudinally from one longitudinal end portion 32 to the other of the body of the gusset 26. Furthermore, in such a configuration, the edges of the associated slit can be reinforced by a seam.

[0045] The body garment 10 is intended to cooperate with the absorbent article 100. As illustrated in detail in figures 7 and 8, the absorbent article 100 has a central body 102 intended to absorb the fluids of the user, and two wings 104 projecting laterally on either side of the central body 102. The lateral wings 104 are intended to hold the absorbent article 100 in a position of use.

[0046] The central body 102 of the absorbent article 100 comprises a core 106 configured to absorb fluids and preferably has several layers of material such as an absorbent material. The central body 102 further comprises a conditioning structure, configured to hold the layers of the core 106, structure the central body 102, and form the wings 104, which project from the central body 102. The central body 102 has a width that may be locally greater than, equal to, or less than the width of the gusset 26. However, the width of the central body 102 is less than the width of the textile support 14 measured between the two lateral edges 24 at the crotch area 22, so that when the wings 104 are folded into the position of use, the absorbent article 100 is not visible from the outside. In a coronal plane of the crotch part 22 of [Fig. 10] for example, the central body 102 is wider than the gusset 26..

[0047] The packaging structure includes in particular: • An outer layer 108, non-absorbent side, intended to come into contact with the receiving surface 30 of the gusset 26; and • An inner layer 110, non-absorbent side, intended to be bonded to the outer layer 108; • The outer layer 108 and the inner layer 110 together retaining the core 106 between said outer layer 108 and inner layer 110, in an inner space forming a conditioning enclosure.

[0048] Each of the outer layer 108 and inner layer 110 thus have a larger template than that of the core 106 and surround the absorbing core 106.

[0049] The outer layer 108 has an inner conditioning surface 112, intended to come into contact with the core 106, and an outer conditioning surface 114, intended to come into contact with the gusset 26. The inner layer 110 has an inner conditioning face 116, intended to face the user's body, and opposite the outer conditioning surface 114 of the outer layer 108. The inner conditioning face 116 of the inner layer 110 has a central opening 118 to allow access to the core 106 from an environment outside the conditioning enclosure. In other words, the inner layer 110 has a central window allowing contact between the absorbent core 106 and the mucous membranes, the central window being surrounded by a closed frame forming a rim and ensuring that the absorbent core 106 remains attached to the outer layer 108.To ensure this stability, the central window of layer 110 has a smaller template than that of nucleus 106.

[0050] The outer layer 108 and the inner layer 110 each have two projecting lateral portions 104' arranged laterally on either side of the central body 102. The position of each of the two projecting lateral portions 104' of the layer 108 is indexed to the position of the corresponding projecting lateral portion 104' of the layer 110. The joining of a projecting lateral portion 104' of the outer layer 108 and the corresponding projecting lateral portion 104' of the inner layer 110 forms a fin 104.

[0051] The core 106 comprises a waterproof film 113 made of a textile 42 configured to be waterproof and breathable, and is intended to come into contact with the inner conditioning surface 112 of the conditioning layer 108. The core 106 further comprises an absorbent layer 120 configured to be absorbent and to come into contact with: • The user's mucous membranes and the inner layer 110 of the packaging structure via an inner face, and • From the retention layer 130, configured to absorb and retain the fluids initially absorbed by the layer 120

[0052] Layer 120 of the core 106 is preferably composed of 91% polyamide and 9% elastane. In this way, and like the gusset 26, the absorbent layer 120 has rapid absorption and quick-drying properties, which allows it to improve the user's hygiene by reducing the risk of infections and skin irritations.

[0053] The retention layer 130 is composed, preferably made, of absorbent materials 44, preferably cotton, or bamboo viscose. The retention layer 130 is configured to absorb and retain the fluids initially absorbed by the absorption film 120.

[0054] The waterproof film 113 of the core 106 is composed, preferably made of, laminated polyurethane (PUL) 42. The waterproof film 113 is configured to isolate the absorbent core of the core 106, namely the absorption layer 120 and the retention layer 130, from the body garment 10.

[0055] In addition, the waterproof film 113, the retention layer 130 and the absorption layer 120 are preferably composed, preferably still made up, of materials complying with the standards of the Oeko-Tex label.

[0056] When the core 106 is mounted, the retention layer 130 is disposed between, preferably intercalated between, the thicknesses 113 and 120 of the core 106. In addition, the retention layer 130 is preferably heat-bonded to the waterproof film 113, then the assembly formed by the retention layer 130 and the waterproof film 113 is sewn to the absorption layer 120.

[0057] When the absorbent article 100 is mounted, the core 106 is disposed between, preferably sandwiched between, the two conditioning layers 108, 110. Each of the two projecting lateral portions 104' of one of the layers of the conditioning structure is joined to the projecting lateral portion 104' of the other layer of the conditioning structure associated with it, so that the two joined projecting lateral portions 104' form one of the associated fins 104

[0058] The two associated projecting side portions 104' are held together by heat bonding and / or stitching. Furthermore, each wing 104 formed by the joining of two projecting side portions 104' has, at an end portion distant from the central body 102, a connecting means 122. These connecting means 122 are configured to hold the absorbent article 100 in the position for use of the absorbent article 100 within the undergarment 10. The connecting means 122 of the two wings 104 include complementary interfaces configured to be coupled with each other, for example, snap fasteners. In this way, the connecting means 122 further improves the joining between the two associated projecting side portions 104'. Furthermore, the fins 104 have a relatively small thickness E, smaller than the total thickness of the absorbent article taken locally at the right of the core, so as to be able to bend and penetrate through the lateral openings 36, this without being visible from the outside when the absorbent article 100 is used in conjunction with the body garment 10. Preferably, the thickness E of each fin 104 is less than the distance D which separates the lateral opening 36 from the adjacent lateral edge 24, i.e. the nearest one.

[0059] When the absorbent article 100 is in the worn position, i.e., worn by the user, any fluid can be absorbed by penetrating the core 106 of the central body 102 of the absorbent article 100 through the central opening 118 of the inner layer 110 of the conditioning structure and into the absorption layer 120 of the core 106. The absorption layer 120 then allows the fluids to flow towards the retention layer 130. The fluids are retained in this retention layer 130 due to its retention properties. The fluids cannot reach the inner conditioning surface 112 of the outer layer 108 of the conditioning structure because the impermeable film 113 of the core 106 separates said outer surface 108 from the retention layer 130.

[0060] When the undergarment 10 and the absorbent article 100 are used together (illustrated in [Fig. 9]), i.e., in an assembled position, the absorbent article 100 is placed on the gusset 26. The absorbent article 100 and the undergarment 10 then form the garment assembly 1. More specifically, it is the outer surface 114 of the outer layer 108 that rests on the gusset 26 of the undergarment 10. The wings 104 are each folded down so as to fit into the inner space 34, located between the gusset 26 and the textile support 14, by passing through the lateral openings 36. The two wings 104 are then joined together by means of their connecting means 122. In this way, the absorbent article 100 is attached to the undergarment 10 without being visible from the outside when the undergarment 10 is worn by the user.This allows the user to ensure her comfort and hygiene while preserving her privacy and the aesthetics of the undergarment.

[0061] Clothing set 1 is preferably made of materials that comply with the Oeko-Tex label standards. In this way, clothing set 1 provides an eco-responsible alternative through its durability and its composition of materials that are safe for the health of the intended user, while also providing an effective solution for absorbing female fluids and preserving her privacy.

[0062] Naturally, the examples shown in the figures and discussed above are given by way of illustration only and are not intended to be limiting. It is explicitly intended that the different embodiments illustrated can be combined to propose others.

[0063] According to an unillustrated variant, the connecting means 122 may be hooks or Velcro, intended to connect to one or more fasteners present in the interior space 34.

[0064] Furthermore, the undergarment, according to the invention, also called a bathing suit or swimsuit 10, can be a garment that extends from the shoulder to the pubis. It is made of a textile material 14, also called lycra or stretch jersey. This undergarment includes a lower part, extending from the waist to the pubis, forming a panty 12. The lowest and narrowest part, called the crotch 22, has a width Le delimited by lateral edges 24. This panty gusset 22 accommodates and supports a gusset 26, which locally forms a lining for the textile support 14. This gusset is held in place, on the one hand, between the seam of the linings of the crotch undergarment that connects the front and the back; and on the other hand, is pressed a little further forward on the panties 12. This gusset 26 extends along the crotch 22 and is intended to be oriented towards the body of a user when the undergarment 10 is worn.Laterally, the gusset 26 has a curved shape 28 that is not held in place by the crotch 22. The space formed between the gusset 26 and the crotch 22 together defines a free interior space 34 that extends along the crotch 22. This space is configured to cooperate with an absorbent article 100 of the type comprising a central body 102 having an outer surface intended to come against the gusset 26 of the undergarment 10 and having wings 104 projecting laterally on either side of the central body 102, so that, in an assembled position of the absorbent article 100 with the undergarment 10, each of the lateral openings 36 of the undergarment 10 is traversed by one of the wings 104 of the absorbent article 100 housed at least partially within the interior space 34. The joint of the wings 104 of the absorbent article 100 can then extend continuously between the two lateral edges 24 of the fork 22.The gusset 26 can be made of an absorbent material due to its composition, structure or weaving method, for example a honeycomb structure allowing for flow transfer.

[0065] Furthermore, the absorbent article may include an outer part 108 delimiting the outer surface of the central body 102 and an inner part 110 delimiting an inner part 120 of the central body 102. The outer part 108 and inner part 110 continuously form two projecting lateral fins 104'. The inner and outer parts may be formed as a single unit. The absorbent article may have connecting means for joining the fins 104' of the various inner 110 and outer 108 parts together. The fins 104' thus assembled form two main fins 104. A connecting means 122 allows them to be joined once superimposed on the gusset 26. The central body 102 may include a core 106 comprising at least one impermeable part 113 made of an impermeable material. This waterproof part 113 is linked to a retention part 120 composed of an absorbent material. The core 106 is located at the center of the inner part 110. Together, they form a single part 120 which, together, concentrate the fluids towards the center. The outer part 108 and the inner part 120 are fixedly joined, preferably by heat sealing and / or sewing, and together form a single part 100. The inner part 110 and the outer part 108 are preferably bonded to the core 106, preferably by heat sealing and / or sewing.

[0066] It is emphasized that all features, as they are apparent to a person skilled in the art from the present description, drawings and attached claims, even if in practice they have only been described in relation to other specific features, both individually and in any combinations, can be combined with other features or groups of features disclosed herein, provided that this has not been expressly excluded or that technical circumstances make such combinations impossible or meaningless.

Claims

Demands

1. Undergarment (10) composed of a textile support (14) and comprising at least one panty-forming portion (12, 22) having a crotch (22) delimited by lateral edges (24) locally bearing, on a face intended to be oriented towards the body of a wearer of the garment, a gusset (26) forming a lining adapted for contact with mucous membranes, characterized in that the gusset (26) delimits with the crotch (22) an internal space (34) open at the level of two lateral openings (36) each extending along a lateral edge (24) of the crotch (22), and in that the garment (10) is configured to cooperate with an absorbent article (100) of the type, comprising a central body (102) having an outer surface intended to come against the gusset (26) and having wings (104) projecting on both sides and on the other side of the central body (102), so that, in an assembled position of the absorbent article with the garment,Each of the lateral openings (36) of the garment is traversed by one of the wings (104) of the absorbent article; said wing (104) being housed at least partially within the interior space.

2. Garment according to claim 1, characterized in that the gusset (26) has two longitudinal end portions (32) extending transversely to the lateral edges (24) which are each linked by a joint to the textile support (14).

3. Garment according to any one of the preceding claims, characterized in that the textile support (14) comprises two thicknesses.

4. Garment according to any one of the preceding claims, characterized in that the distance between the side openings (36) is strictly less than the width of the crotch (22).

5. Garment according to any one of the preceding claims, characterized in that the textile support (14) is composed of material(s) suitable for bathing, preferably a mixture of polyamide and elastane.

6. Garment according to any one of the preceding claims, characterized in that the textile support(14) is composed of at least one elastic material.

7. Garment according to any one of the preceding claims, characterized in that the gusset (26) is composed of a material absorbent due to its composition, structure or weaving method, for example a honeycomb structure allowing flux transfer.

8. Garment according to any one of the preceding claims, characterized in that the interior space (34) comprises at least one fastener intended to connect with means for attaching the absorbent article.

9. Absorbent article (100) intended to be used with a garment according to any one of claims 1 to 7 comprising a central body (102) having an outer surface intended to come against a gusset (26) of the garment, wings (104) projecting laterally on either side of the central body (102) so as to cooperate with the garment such that, in an assembled position of the absorbent article 100 with the undergarment (10), each of the wings (104) passes through one of the lateral openings (36) of the garment (10) and comes to rest at least partially in the inner space (34).

10. Absorbing article (100) according to claim 9, characterized in that it comprises an outer piece (108) delimiting the outer surface of the central body (102) and an inner piece (110) delimiting an inner piece (120) of the central body (102), the outer (108) and inner (110) pieces continuously forming the two protruding lateral fins (104).

11. Absorbing article (100) according to claim 10, characterized in that the inner and outer parts are formed in one piece.

12. Article according to any one of claims 9 to 11, characterized in that it has connecting means (122) for joining the fins (104,104) together.

13. Article according to any one of claims 9 to 12, characterized in that the central body (102) comprises a core (106) comprising at least one impermeable piece (113) which is composed of an impermeable material and which is linked to a retention piece (120) composed of an absorbent material.

14. Article according to claim 12, characterized in that the core (106) is arranged in the center of the inner part (110) to form an overall part (120).

15. Article according to any one of claims 9 to 14, characterized in that the outer part (108) and the inner part (120) are joined by heat bonding and / or sewing and form an overall part (100).

16. Article according to claim 12 or 13, characterized in that the inner part (110) and the outer part (108) are bonded to the core (106), preferably by heat bonding and / or sewing.

17. Clothing set characterized in that it comprises a garment (10) according to any one of claims 1 to 8 and an absorbent article (100) according to any one of claims 9 to

18. 10. Clothing assembly according to claim 17, characterized in that the wings (104) of the article (100) are configured to fit into the lateral openings (36) of the garment (10) and include connecting means (122) adapted to link them together so as to link the absorbent article (100) to the garment at the crotch (22) in a position of use

19. Clothing set according to claim 17 or 18, characterized in that each of the wings (104) has a thickness (E) less than a distance (D) separating a lateral opening (36) from the nearest lateral edge (24), so that when the wings (104) are folded into the lateral openings (36), they are not visible from the outside when the clothing set is in the worn position.

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