Garment or undergarment or shaper, having an integrated underbelly slimmer

Abstract

A body-shaping garment for a human wearer, the garment comprising front and back sections of fabric and a crotch section, extending between the front and back sections. The front section comprises an inner fabric-layer configured to be positioned proximal to and have an inner surface thereof in contact with an area of a front of the body below the waist and / or hip of the wearer; a slimmer layer disposed on an outer surface of the inner fabric-layer; and an outer fabric-layer disposed on the slimmer layer, configured to be positioned distally from the body of the wearer so that the slimmer layer is located between the inner and outer fabric-layers. The slimmer layer comprising a fabric having an elongation at break of less than 10 percent; and the slimmer layer is horizontally asymmetrical, having a narrowest portion at an upper end.

Description

Garment or Undergarment or Shaper, having an Integrated Underbelly Slimmer Cross-Reference to Related Applications

[0001] This patent application claims priority and benefit from US 63 / 761,990, filed on February 23, 2025, which is hereby incorporated by reference in its entirety.Field

[0002] Some embodiments are related to the field of clothing.Background

[0003] Clothing articles and clothes are typically formed of textile material and are worn on the body. Clothes are worn for various purposes, for example, to keep the human body warm in a cold weather, to protect the human body from rough surfaces or insects or plants, to provide a hygienic barrier between the human body and the environment, to protect the human body from ultraviolet radiation, to cover genitals, for social reasons or as fashion, or the like.Summary

[0004] Some embodiments provide a garment or undergarment, or underwear or shaper or body-shaping garment, that has an integrated underbelly slimmer or an integrated underbellyslimming element; as well as systems and methods for producing or manufacturing such garments and undergarments.

[0005] Some embodiments may provide or may include other features or benefits.

[0006] According to an aspect of some embodiments of the present invention, there is provided a body-shaping garment configured to be worn by a human wearer, the garment comprising: a front section of fabric, a back section of fabric and a crotch section, said crotch section extending between a lower portion of said front section and a lower portion of said back section, said crotch section configured to at least partially cover a crotch of a wearer, said front sectionconfigured to at least partially cover a front of a body of said wearer between said crotch and a hip of said wearer, and said back section configured to at least partially cover an area of a lower back of said wearer,wherein an upper portion of said front section and an upper portion of said back section together define an upper opening configured to encircle a hip and / or waist of a human wearer; and wherein a lower portion of said front section, a lower portion of said back section and said crotch section together define a left leg opening and a right leg opening, configured for insertion therein of a left and right leg, respectively, of said wearer,wherein at least said front section comprises:an inner fabric-layer configured to be positioned proximal to and have an inner surface thereof in contact with an area of a front of a body below the waist and / or hip of the wearer; a slimmer layer disposed on an outer surface of said inner fabric-layer; andan outer fabric-layer disposed on said slimmer layer, configured to be positioned distally from the body of the wearer so that said slimmer layer is located between said inner fabriclayer and said outer fabric-layer,wherein said slimmer layer comprising a fabric having an elongation at break of less than 10 percent; andwherein said slimmer layer is horizontally asymmetrical, having a narrowest portion at an upper end.

[0007] According to some embodiments, the back section of the body-shaping garment comprises an inner fabric-layer configured to be positioned proximal to and in contact with an area of a back of a body below said waist and / or hip of said wearer, wherein said inner fabric-layer of said back section and said inner fabric-layer of said front section form a seamless inner fabriclayer.

[0008] According to some embodiments, the back section of the body-shaping garment comprises an outer fabric-layer disposed on said slimmer layer, configured to be positioned distally from the body of the wearer, below the waist and / or hip of the wearer, wherein said outer fabriclayer of said back section and said outer fabric-layer of said front section form a seamless outer fabric-layer.

[0009] According to some embodiments, at least a portion of said inner fabric-layer has a size and shape corresponding to that of said slimmer layer, such that a proximal side of said slimmer layer is fully covered by said inner fabric-layer.

[0010] According to some embodiments, said outer fabric- layer comprises a first component having a size and shape corresponding to that of said slimmer fabric-layer and a second component attached to an upper portion of said first component, wherein said second component is configured to at least partially cover and encircle a hip of a user.

[0011] According to some embodiments, said slimmer fabric-layer is non-removably attached to at least a portion of at least one of said inner fabric-layer and said outer fabric-layer.

[0012] According to some embodiments, said slimmer fabric-layer is non-removably attached to at least a portion of at least one of said inner fabric-layer and said outer fabric-layer by at least one process selected from the group consisting of chemical bonding, thermal bonding and ultrasonic bonding. According to some such embodiments, said chemical bonding comprises use of adhesive and / or double-sided adhesive tape.

[0013] According to some embodiments, said slimmer fabric- layer comprising a knitted fabric combined with a stiffening material. According to some such embodiments, the stiffening material comprises an adhesive that coats a surface of said knitted fabric and / or is absorbed inside a volume of said knitted fabric.

[0014] According to some embodiments, at least one of said inner fabric-layer, said outerfabric layer and said slimmer fabric-layer comprises one or more natural yarns. According to some such embodiments, said natural yarns are selected from the group consisting of cotton, bamboo, silk, wool, linen, hemp and combinations thereof. According to some embodiments, said natural yarns comprise 100% cotton fibers.

[0015] According to some embodiments, said inner fabric-layer comprises an odor-reducing agent. According to some such embodiments, said odor-reducing agent is selected from the group consisting of silver ions, copper ions, activated charcoal, an essential oil and combinations thereof.

[0016] According to some embodiments, said odor-reducing agent is provided in a region of said inner fabric-layer configured to cover a crotch area of a wearer.

[0017] According to some embodiments, an elongation at break of said fabric of said slimmer layer is less than that of said outer fabric-layer and / or said inner fabric-layer so that said slimmer layer is stiffer than said outer fabric-layer and / or said inner fabric-layer. According to some such embodiments, the elongation at break of said fabric of said slimmer layer is at least 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80% or 90% less than that of said outer fabric layer and / or said inner fabric-layer. According to some such embodiments, an elongation at break of said fabric of said slimmer layer is less than that of both said outer fabric-layer and said inner fabric- lay er so that said slimmer layer is stiffer than said outer fabric-layer and said inner fabric-layer. According to some embodiments, an elongation at break of said slimmer layer is less than that of said outer fabriclayer and said inner fabric-layer, and an elongation at break of said outer fabric-layer is equal to that of said inner fabric-layer. According to some embodiments, an elongation at break of said slimmer layer is less than that of said outer fabric-layer and an elongation at break of said inner fabric-layer, and an elongation at break of said outer fabric-layer is greater than that of said inner fabric-layer. According to some embodiments, an elongation at break of said slimmer layer is less than that of said outer fabric-layer and an elongation at break of said inner fabric-layer, and an elongation at break of said outer fabric-layer is less than that of said inner fabric-layer.

[0018] According to an aspect of some embodiments of the present invention, there is provided a method of producing the body-shaping garment disclosed herein, the method comprising providing said outer-fabric layer; providing said inner-fabric layer; forming said slimmer fabriclayer by treating a horizontally asymmetrical fabric, having a narrowest portion at an upper end, with a stiffening material; and attaching said formed slimmer fabric-layer to at least a portion of said outer-fabric layer and / or said inner fabric layer.

[0019] According to some embodiments, said attaching comprises a process selected from the group consisting of chemical bonding, thermal bonding and ultrasonic bonding.

[0020] According to some embodiments, said chemical bonding comprises use of adhesive and / or double-sided adhesive tape.

[0021] Brief Description of the Drawings

[0022] Fig. 1A is a photograph of a subject wearing a body-shaping garment according to the prior art; Fig. IB is a photograph of a subject wearing a body-shaping garment in accordance with some demonstrative embodiments of the present invention;

[0023] Fig. 2 A is a schematic illustrations of components of a body-shaping garment in accordance with some demonstrative embodiments; Figs. 2B, 2C and 2D are illustrations of bodyshaping garments in accordance with some demonstrative embodiments; Fig. 2E is a schematic illustrations of components used for the production of a body-shaping garment in accordance with some demonstrative embodiments;

[0024] Fig. 3A is a schematic illustrations of components of another body-shaping garment in accordance with some demonstrative embodiments; Figs. 3B, 3C and 3D are illustrations of other body-shaping garments in accordance with some demonstrative embodiments; Fig. 3E is a schematic illustrations of components used for the production of another body-shaping garment in accordance with some demonstrative embodiments; and

[0025] Fig. 4 is a schematic illustrations of components of another body-shaping garment in accordance with some demonstrative embodiments.Detailed Description of Some Demonstrative Embodiments

[0026] The Applicant has realized that conventional garments or undergarments fail to properly address or solve particular issues and needs of some female wearer.

[0027] For example, the Applicant has realized that conventional garments or undergarments fail to cover or hide, or otherwise handle, Cesarean section scars or post-Cesarean section tissue, which can be a stressful issue for some females who may feel discomfort or embarrassment. This problem, realized the Applicant, increases as approximately one-third of births in the United States are via a Cesarean section, which can leave a permanent horizontal scar with length of 10 to 20 centimeter at the underbelly region or just beneath the bikini line, a scar that typically remains regardless of diet or exercise.

[0028] Further, realized the Applicant, conventional garments or undergarments fail to cover or hide, or otherwise handle, a “C-section pouch” which describes the accumulation of excess skinand fatty tissue at or in the abdominal area or the lower belly or the underbelly region, after a Cesarean section. This physical manifestation is also identified by several other names, such as “Panniculus Belly” or “Mummy Belly” or “Apron Belly” or “Pannus Stomach” or “Stomach Sagging”, such that excess skin or excess fat tissue that was created may hang down or remain sagging.

[0029] It is noted that this problem, as realized by the Applicant, can bother some people without being related to pregnancy and / or to a Cesarean section; for example, the “Apron Belly” may appear in some people due to excessive weight or obesity, or sometimes (conversely) due to rapid weight loss, or due to various medical treatments or surgery (e.g., gastrointestinal (GI) surgery, bariatric surgery, GI bypass surgery). For example, in such “Apron Belly”, there may be sagging skin and / or fat tissue that hangs or sags beneath the navel. Although many people may accumulate fat in this area, it can be more significant after pregnancy or after a rapid or significant weight loss, or due to medical procedures or surgeries, or other conditions that may cause uneven appearance of the abdomen, especially in the lower part due to hormonal fat, or due to a unique or irregular body shape.

[0030] In some circumstances, realized the Applicant, such Apron Belly may often include mainly empty skin (i.e. loose abdominal skin that has lost its underlying volume e.g. as previously provided by fat or pregnancy) having poor elasticity, that is sagging or folding or hanging beneath the navel. In some women who have been pregnant, a Panniculus may develop as a result of the natural expansion of the uterus. As the fetus grows, the uterus stretches, as do the muscles and skin surrounding it, leading to sagging of skin and / or tissue in the lower abdomen. Over time, excess fat can accumulate in the sagging skin; however, the problem is mainly characterized by sagging skin, and it is most pronounced in thin women with flat stomachs.

[0031] The Applicant has realized that despite the prevalence of the phenomenon, there are no dedicated solutions on the market; and conventional “shapers” are mainly targeting the waist and hip areas, rather than addressing the specific needs of post C-section scars and / or abdominal appearance and / or Apron Belly and / or Panniculus Belly problems or visibility or sagging. The lack of effective conventional solutions, realized the Applicant, may lead some women to avoid certain clothing styles, especially tight or brightly colored clothing, as they fail to hide or obscure or otherwise handle these problems. As a result, realized the Applicant, some women may feel forcedto limit their wardrobe choices, which ultimately leads to insecurity, discomfort, stress, embarrassment and / or frustration among those affected. As mentioned above, realized the Applicant, these problems or similar problems may also affect men, such as men that underwent rapid weight gain, and / or rapid weight loss, and / or GI surgery or bariatric surgery, and / or men that may have a sagging skin / tissue beneath the navel for medical reasons, genetic reasons, dietary reasons, or other causes.

[0032] The Applicant has developed a garment or undergarment that can solve or mitigate some or all of the above-mentioned problems, and that can provide the following benefits or advantages: (a) innovative and precise support for the lower abdomen; (b) provides a smooth silhouette or contour, as a garment or under any garment; (c) flattens and smoothens the lower abdomen by smartly distributing excess skin through a special hidden structure or element and while avoiding discomfort; (d) optionally utilizing a 100% cotton lining in the abdominal area, for improved everyday comfort using natural yarns; (e) further providing a crotch covering fabric region that can optionally include odor protection or odor reducing agent(s) / coating / material or odor absorbing agent(s) / coating / material.

[0033] Reference is made to Fig. 1, which is an illustration of a set 100 of two states (101 and 102) of a female wearing an undergarment. In state 101, the female is wearing a conventional undergarment or shaper, and the Apron Belly is visible as a curved protrusion. In state 102, the female is wearing an innovative undergarment or shaper in accordance with some embodiments of the present invention, such that the Apron Belly is not visible or is obscured or is flattened or is smoothened, and such that a flat or smooth or generally-flat or generally-smooth appearance is provided to the underbelly or to the lower abdomen. The double-sided arrow shows the transition between the two states; and the diagonal straight line in state 102 shows the generally-flat or generally-straight or generally-planar or non-curved or reduced-curvature appearance or the “tucked in” appearance that the innovative garment / undergarment can provide.

[0034] In accordance with some embodiments, the innovative garment or undergarment has multiple levels (e.g., three levels) of differential compression or tightening, by utilizing an innovative structure of components, such as having different levels of stretching capacity.

[0035] For example, an inner fabric-layer (that is facing the wearer’s body and is configured to directly touch or contact the wearer’s body) is formed of natural and breathable fabric or yarns,such as cotton, bamboo, silk, wool, linen or hemp fibers; and can optionally be pre-treated or permanently pre- treated (e.g., coated with, soaked in) odor-absorbing materials or odor- reducing materials or odor-removing materials or odor-combatting materials, such as silver ions, copper ions, activated charcoal, or essential oils (such as peppermint, lavender or lemon oils). The inner fabric-layer may include a continuous (e.g., seam-less or seam- free) fabric that covers the wearer’s body from the crotch area to the waistband area, that limits the stretch to all excess body from the groin to the waist.

[0036] A middle or “sandwiched” fabric-layer or “slimmer layer” or “slimming layer” can comprise or be formed of Fused Fabric or Fuse Fabric, such as, knitted fabric or knitted yarns (or, in some implementations, woven fabric or woven yarns) that were augmented or glued or infused or coated or soaked or sprayed or treated or post-treated or pre-treated with Glue or Adhesive Material or Bonding Material or Stiffening Material or Hardening Material; in order to stiffen or harden that fabric-layer, and / or to reduce the elasticity or the flexibility of that middle sandwiched fabric-layer, and / or to increase the rigidity or rigidness of that middle sandwiched fabric-layer; or, it can be formed as a fabric-region or a fabric-layer that was attached to an Adhesive Foil or Adhesive Film, and / or that was treated or pre-treated via a heat-and-bonding process fuses together the yarns / fabric to such adhesive foil / film, that stiffens or hardens that fabric-layer and that reduces its flexibility or elasticity; or that may be or may include a heat-bonded or heat-glued fabric that stiffens the target area of the abdomen / underbelly or particularly the possibly-scarred lower abdomen or the Apron Belly region of the wearer. The middle or “sandwiched” fabric-layer is non-elastic or non-stretchable, or has zero or almost-zero or near- zero flexibility or elasticity or stretching-capability; or has only negligible elasticity or flexibility or stretching capability; or has a very limited or very low elasticity or flexibility or stretching-capability, or elongation at break (such as measured by ASTM D5034 or ASTM D5035), that is smaller than N percent (wherein N is 10 or 8 or 5 or 4 or 3 or 2 or 1), such that the maximum length (and / or width) of that fabriclayer, upon application of a force to stretch it sideways, is not more than N percent more than the idle non-stretched state of that fabric-layer without loss of structural integrity.

[0037] The Applicant has realized, after many experiments and counter-intuitively, that an arrow-shaped structure (pointing upwardly) or a mushroom-shaped or house-shaped structure (having a narrower base and a wider top), or a six-edge polygon / six-side polygon as demonstrated herein, may provide improved performance and may achieve the goal of efficiently flattening theunderbelly region or the lower abdomen; rather than a circular or rectangular or square structure. The particular shape and structure of the middle fabric-layer, realized the Applicant, creates a graduated or gradual stiffening zone or flattening zone, from the side folds of the lower abdomen towards the softer belly above it, thereby providing a uniform flat-and-smooth appearance.

[0038] According to some embodiments, the shape of the middle fabric-layer is horizontally asymmetrical i.e. asymmetrical about a horizontal axis when a wearer is in an upright position.

[0039] The outer fabric-layer (that does not directly touch the wearer’ s body, and that is facing outwardly towards the environment of the wearer) can be formed of lightweight fabric / yarns without seams (seam-free or seam-less, optionally also using Cut-Free technology) that provides maximum comfort for everyday wear.

[0040] The outer fabric-layer and the inner fabric-layer are trapping or sandwiching between them the middle fabric-layer. In some embodiments, the middle fabric-layer can be bonded or glued to the inner fabric-layer and / or to the outer fabric-layer, using glue or glue layer or adhesive or heat-activated adhesive or an adhesive layer or adhesive components, and / or using tape or other adhesive elements; and / or using ultrasonic welding and / or ultrasonic fusion in which the middle fabric-layer (or at least some of its yarns or regions) is welded with or fused with the inner fabriclayer and / or to the outer fabric-layer in a process that includes cutting and / or connecting yarns or fabrics while also performing or providing high-frequency / ultrasonic vibrations (e.g., the cutting blade is vibrating or pulsing at a frequency 20,000 to 40,000 Hz); and / or (in some implementations, optionally) by using one or more stitches or seams, or using other connection methods or attachment methods; such that the middle fabric-layer is non-removably attached, or non-detachably attached, and is integrally sandwiched within, the inner fabric-layer and the outer fabric-layer.

[0041] According to some embodiments, the size and shape of the inner layer is such that an inner surface of the middle layer is covered by the inner fabric-layer, such that no direct contact occurs between the inner fabric-layer and the body of the wearer. According to some embodiments, the size and shape of the inner fabric-layer corresponds to that of the middle layer. According to some embodiments, the size and shape of the inner fabric-layer corresponds to that of the middle layer.

[0042] Reference is made to Fig. 2A, which is an illustration of a set 200 of components that can be used to produce the innovative garment / undergarment, and particularly an underwear or a shaper, in the style or structure or Brazilian Brief or Brazilian Briefs or Bikini Brief or Bikini Briefs, in accordance with some embodiments. There are shown an inner fabric-layer 201 (e.g., formed of cotton); the outer fabric-layer 203 having two components (203A and 203B); and the middle fabric-layer (e.g., formed of fused yarns or fused fabric or glue-stiffened fabric or glue-hardened fabric or glue-stiffened yarns or glue-hardened yarns or heat-bonded yarns or heat-bonded fabric or adhesive foil augmented fabric or adhesive film augmented fabric) which is the Slimmer Layer 202 that is sandwiched between them.

[0043] As demonstrated, component 203B is configured to cover inner layer 201 and Slimmer Layer 202. According to some embodiments, component 203B has the same size and shape as one or both of inner layer 201 and Slimmer Layer 202.

[0044] As demonstrated, component 203A is attached, such as non-removably attached, to an upper section of component 203B and is configured to at least partially cover and encircle at least a portion of the hips and / or waist of a wearer.

[0045] As demonstrated, a layer of strong adhesive 204 glues and bonds and non-removably attaches the Slimmer Layer 202 to the inner fabric-layer 201 ; and the layer of strong adhesive 204 has the same shape and size and upwardly-pointing arrow structure as the Slimmer Layer 202, to ensure effective attachment and also flattening effect.

[0046] As further demonstrated, a layer of adhesive 205 glues and bonds and non-removably attaches the Slimmer Layer 202 to the outer fabric-layer 203 A and 203B; and the layer of adhesive 205 includes in it both (i) the same shape and size and upwardly-pointing arrow structure as the Slimmer Layer 202, to ensure effective attachment and also flattening effect, and also (ii) an additional adhesive region to ensure effective attachment to or near the fabric-region(s) that cover the crotch region or the labia / genitals / anus regions of the wearer.

[0047] The arrows demonstrate which component is attached / glued / bonded / connect to which other element(s).

[0048] The Slimmer Layer has a particular shape and structure; in some embodiments it exhibits a vertically symmetric polygonal structure (i.e. symmetrical around a vertical axis whena wearer is in an upright position), optionally with a blend of concave and convex edges or with only linear / straight edges. The top half forms an isosceles triangle, while the lower section integrates two outward-curved arcs and a central inward vertex. This structure is a vertically symmetric polygonal structure, characterized by a harmonious interplay of concave and convex edges. The upper portion of the shape distinctly forms an isosceles triangle, with two equal-length edges converging at a sharp apex, creating a prominent angular peak. This section exhibits straight, linear boundaries, contributing to its geometric rigidity and balanced symmetry. In contrast, the lower section introduces dynamic curvature, integrating two smooth, outward-curved arcs symmetrically positioned on either side. These arcs gently bow outward, establishing a flowing, organic contour that contrasts with the rigid triangular upper half. Between these curved extensions, a central inward vertex is prominently recessed, generating a distinct, concave indentation. This feature enhances the shape’s complexity, disrupting uniform linearity and introducing a contrast between angular precision and smooth curvature. In some embodiments, the arcs or curves that are shown, can be replaced by straight lines or straight arrows. In some embodiments, the structure resembles an upward-facing arrow, with its peak forming a distinct triangular point. It also bears similarity to a house structure, where the upper portion mimics a pitched roof. The bottom section, with its curved and indented edges, gives it a resemblance to a stylized shield or a bat-like silhouette. The concave curves at the base resemble the wings of a butterfly or the crest of a wave. The overall symmetry is generally similar to a kite or a simplified crown or a mountain summit.

[0049] Reference is made to Fig. 2B, which is an illustration of an undergarment 222 having “bikini cut” or “Brazilian Brief cut”, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments.

[0050] Reference is made to Fig. 2C, which is an illustration of an undergarment 223 having “bikini cut” or “Brazilian Brief cut”, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments, and further demonstrating the relative stretching capability or rigidity of each region. Demonstrated are the relative levels of rigidity or rigidness or stiffness of various components or regions of the undergarment; demonstrating that the underbelly slimmer element provides the highest rigidity / rigidness / stiffness level (e.g., 10 of 10 for a fabric component made of textile yarns, a tight clinging to the body of the wearer); whereas the crotch / labia / anus covering fabric-regions provide a medium rigidity / rigidness / stiffness level (e.g., 8 out of 10) and having a limited stretch capability; and whereas other regions provide a low rigidity / rigidness / stiffness level (e.g., 5 out of 10, a gentle hug to the body of the wearer). Other relative levels of rigidity / rigidness / stiffness can be used, to achieve a target level of compression or flattening of the underbelly region.

[0051] Reference is made to Fig. 2D, which is an illustration of an undergarment 224 having “bikini cut” or “Brazilian Brief cut”, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments.

[0052] Reference is made to Fig. 2E, which is an illustration of a set 250 of fabric-based components that are attached together to form an undergarment having “bikini cut” or “Brazilian Brief cut”, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments. The components shown on the right side of this set can be glued or bonded or attached according to the indicative arrows, to form the undergarment shown on the left side of this set.

[0053] Reference is made to Fig. 3A, which is an illustration of a set 300 of components that can be used to produce the innovative garment / undergarment, and particularly an underwear or a shaper, in the style or structure of Brief or Briefs, in accordance with some embodiments. There are shown an inner fabric-layer 301 (e.g., formed of cotton); the outer fabric-layer 303; and the middle fabric-layer (e.g., formed of fused yarns or fused fabric or glue-stiffened fabric or glue-hardened fabric or glue-stiffened yarns or glue-hardened yarns or heat-bonded yarns or heat-bonded fabric or adhesive foil augmented fabric or adhesive film augmented fabric) which is the Slimmer Layer 302 (e.g., generally similar or identical in its characteristics to those of Slimmer Layer 302 described above) that is sandwiched between them.

[0054] As demonstrated, a layer of strong adhesive 304 glues and bonds and non-removably attaches the Slimmer Layer 302 to the inner fabric-layer 301 ; and the layer of strong adhesive 304 has the same shape and size and upwardly-pointing arrow structure as the Slimmer Layer 302, to ensure effective attachment and also flattening effect.

[0055] As further demonstrated, a layer of adhesive 305 glues and bonds and non-removably attaches the Slimmer Layer 203 to the outer fabric-layer 303; and the layer of adhesive 305 includes in it both (i) the same shape and size and upwardly-pointing arrow structure as the Slimmer Layer 302, to ensure effective attachment and also flattening effect, and also (ii) anadditional adhesive region to ensure effective attachment to or near the fabric-region(s) that cover the crotch region or the labia / genitals / anus regions of the wearer.

[0056] The arrows demonstrate which component is attached / glued / bonded / connect to which other element(s).

[0057] Reference is made to Fig. 3B, which is an illustration of an undergarment 323 having “Brief’ cut or structure, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments.

[0058] Reference is made to Fig. 3C, which is an illustration of an undergarment 333 having “Brief’ cut or structure, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments, and further demonstrating the relative stretching capability or rigidity of each region. Demonstrated are the relative levels of rigidity or rigidness or stiffness of various components or regions of the undergarment; demonstrating that the underbelly slimmer element provides the highest rigidity / rigidness / stiffness level (e.g., 10 of 10 for a fabric component made of textile yarns, a tight clinging to the body of the wearer); whereas the crotch / labia / anus covering fabric-regions provide a medium rigidity / rigidness / stiffness level (e.g., 8 out of 10) and having a limited stretch capability; and whereas other regions provide a low rigidity / rigidness / stiffness level (e.g., 5 out of 10, a gentle hug to the body of the wearer). Other relative levels of rigidity / rigidness / stiffness can be used, to achieve a target level of compression or flattening of the underbelly region.

[0059] Reference is made to Fig. 3D, which is an illustration of an undergarment 343 having “Brief’ cut or structure, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments.

[0060] Reference is made to Fig. 3E, which is an illustration of a set 350 of fabric-based components that are attached together to form an undergarment having Brief / Briefs cut, incorporating the underbelly slimmer component in accordance with some demonstrative embodiments. The components shown on the right side of this set can be glued or bonded or attached according to the indicative arrows, to form the undergarment shown on the left side of this set.

[0061] Reference is made to Fig. 4, which is an illustration of a set 400 of several demonstrative and non-limiting examples of the middle fabric-layer Underbelly Slimming Component (401 to 405), that can be integrated as a sandwiched fabric-layer that is glued or attached between an inner fabric-layer and an outer fabric-layer of a garment or undergarment, in accordance with some demonstrative embodiments. Component 401 has been found to be the most effective and useful; components 402 and 403 demonstrate small modifications thereof; components 404 and 405 show other non-limiting examples that can be used.

[0062] The garment or undergarment of some embodiments can be formed of any suitable material or combination of materials, which can be natural and / or synthetic; such as cotton yarns, polyester yarns, elastic yarns, non-elastic yarns; using one or more knitting technologies such as weaving, circular knitting, seamless knitting, flat knitting, knit warp, non-woven, or the like. The product’s components can be connected using one or more connection mechanisms, such as, sewing, ultrasonic vibrations combined with cutting / welding / fusion / connection, gluing, adhesive tape, seams, stitches, heat-bonding, or the lie. The garment or undergarment can be structured to have a suitable cut, such as bikini, brief / briefs, boxer / boxers, Brazilian, or the like. The garment or undergarment can be suitable for women, or for men, or for teenagers, or senior citizens, or other group of wearers.

[0063] In some embodiments, the garment or undergarment that integrally comprises the Underbelly Slimmer component or fabric-based element or fabric-element, can be one of: pants, shorts, leggings, tights, underwear, underpants, sleepwear, sportswear, fitness pants, yoga pants, underwear, lingerie, maternity pants or underwear, pregnancy pants or underwear, or other suitable clothing article or clothing product.

[0064] Some embodiments provide a garment or undergarment that addresses anatomical irregularities and post-surgical morphological variations, particularly targeting the lower abdominal region. Conventional garments and shaping undergarments inadequately accommodate or conceal post-Cesarean section scars, post-surgical skin laxity, and localized fat deposits that can accumulate in the underbelly region, resulting in discomfort, dissatisfaction, and limited wardrobe choices for affected individuals. Some embodiments introduce an innovative multilayered textile construct that integrates a strategically engineered compression component to smooth, stabilize,and uniformly distribute excess skin and tissue in the lower abdominal region while maintaining comfort, breathability, and wearability.

[0065] The garment or undergarment is structured to address post-operative anatomical changes resulting from Cesarean deliveries, bariatric procedures, rapid weight fluctuations, and other medical or physiological factors leading to the formation of redundant skin and adipose accumulation. Some embodiments specifically target the “C-section pouch”, which refers to excess skin and fat deposits forming in the lower abdomen due to surgical interventions or natural body changes. This condition can manifest as a sagging or protruding region that resists correction through diet and exercise. Similarly, the garment is adapted to mitigate the presence of panniculus formations, which may be caused by prolonged skin stretching, weight gain, weight loss, or genetic predispositions.

[0066] The innovative garment or undergarment incorporates an inner textile layer, an intermediate compression component, and an outer textile layer, wherein the intermediate compression component is structurally reinforced through adhesive bonding, ultrasonic welding, or thermally fused attachment methods. The intermediate compression layer features an architecturally contoured shape, including a symmetric polygonal profile with a tapered upper section and a structured lower region, facilitating targeted reinforcement of the abdominal area. Unlike traditional compression panels that employ uniform tension across the fabric, the disclosed design enables differential compression zones that provide increasing levels of support in high-need areas while preserving flexibility in adjacent regions.

[0067] The inner textile layer is fabricated from a breathable, natural material such as cotton or a cotton-polyester blend, ensuring skin compatibility, moisture absorption, and reduced irritation during prolonged wear. This layer may be further treated with antimicrobial, odorneutralizing, or sweat-wicking agents to enhance hygiene and maintain fabric integrity over time. The intermediate compression layer consists of a reinforced textile element, optionally formed through a combination of fused, laminated, or resin-treated fibers, providing structural stability and controlled elasticity. This layer is affixed to the inner fabric using a strong adhesive matrix that follows the specific contour of the compression panel to ensure uniform adhesion without compromising flexibility.

[0068] The outer fabric layer is composed of a seamless, lightweight material engineered for discreet wear under various garments. This layer incorporates a cut-free, edge-free construction to eliminate visible lines while allowing natural movement. The integration of the intermediate compression layer between the inner and outer fabric layers creates a laminated structure that enhances garment efficacy without increasing bulk or stiffness. The composite structure ensures that the garment maintains an anatomically conforming fit while redistributing tension forces across the abdominal region, thereby achieving a gradual transition between high-compression and low-compression zones.

[0069] An important feature of some embodiments is the geometric configuration of the compression panel, which departs from traditional rectangular or circular reinforcement panels commonly found in compression wear. Instead, the compression component adopts a distinct shape incorporating angular, convex, and concave edges, forming a house-like, arrow-shaped, or polygonal profile. The upper region is defined by a triangular or trapezoidal structure that provides upward support, while the lower region integrates curved segments or an indented central vertex to facilitate controlled compression along the underbelly. This structured design prevents abrupt demarcation lines and avoids localized pressure points that could cause discomfort or fabric bunching.

[0070] The garment or undergarment may incorporate an adhesive or bonding layer that ensures a non-removable attachment of the intermediate compression component to both the inner and outer fabric layers. This adhesive layer is engineered to match the structural contour of the compression panel, preventing delamination or peeling during repeated use. Depending on the manufacturing method, the adhesive may be applied as a continuous film, heat-activated bonding agent, or ultrasonic fusion layer. The design further allows for optional reinforcements in the crotch area, wherein additional adhesive regions provide enhanced attachment stability while maintaining sufficient elasticity for unrestricted movement.

[0071] Some embodiments further demonstrate optimized mechanical properties by employing a graded compression structure. The compression component exhibits a variable stiffness gradient, wherein the highest rigidity is concentrated in the central abdominal region, while peripheral areas maintain moderate elasticity. This configuration ensures a smooth transition between compression zones, mitigating abrupt tension disparities that could otherwise createunnatural bulges or folds. The compression component achieves a measured balance between structural support and wearer comfort, ensuring sustained efficacy without excessive constriction.

[0072] The garment or undergarment can be adaptable to multiple cuts and styles, including but not limited to Brazilian brief, bikini brief, traditional brief, or high-waisted configurations. The versatility of the disclosed structure allows for application in undergarments, activewear, maternity wear, or medical recovery garments. Additionally, the structural reinforcement of the compression component ensures prolonged durability, maintaining consistent performance across multiple wash cycles. Some embodiments can be useful to individuals with varied physiological needs, including postpartum recovery, post-surgical healing, and body contouring.

[0073] In some implementations, the garment incorporates additional functional attributes, such as thermoregulating fabric treatments, anti-static coatings, or shape-memory polymers embedded within the compression panel. The use of advanced textile engineering ensures that the compression properties remain effective under various environmental conditions, preventing premature wear or fabric fatigue.

[0074] The integration of a structured compression component within a multi-layered textile assembly results in a novel solution to common post-surgical and post-pregnancy anatomical concerns. Unlike conventional shaping garments that primarily focus on waist and hip contouring, some embodiments specifically address lower abdominal irregularities, providing a targeted approach that enhances both aesthetic appearance and functional support. The incorporation of a uniquely engineered compression panel, secured through advanced bonding methodologies, ensures a seamless and durable design that effectively mitigates visible skin laxity and abdominal protrusion.

[0075] The innovative garment or undergarment represents a technological advancement in the field of compression wear by leveraging structural reinforcement techniques and innovative fabric layering strategies. The application of precise geometric configurations within the compression panel optimizes the flattening effect while maintaining ergonomic comfort. The structural integrity of the laminated textile layers allows for long-term wear without compromising performance, making the disclosed garment suitable for both daily use and specialized medical applications.

[0076] Some embodiments thus offer a refined approach to body shaping garments, addressing an unmet need in the industry by specifically targeting post-surgical and post-pregnancy body contours. The seamless integration of a pre-engineered compression component within a multifabric structure ensures a reliable and effective solution for individuals seeking improved abdominal support. The garment achieves a functional balance between compression, comfort, and aesthetic enhancement through the application of innovative textile technology and advanced fabrication methodologies.

[0077] Referring again to the drawings, Fig. 1 illustrates a comparative analysis of two states of a wearer, demonstrating the functional efficacy of the disclosed undergarment. On the left, a wearer dons a conventional undergarment, which fails to conceal or mitigate the presence of the lower abdominal protrusion associated with post-Cesarean section scars, excess skin, or panniculus formation. The curvature of the lower abdomen remains visibly pronounced, highlighting the insufficiency of existing shaping garments in addressing this anatomical concern. On the right, the same wearer is depicted wearing the disclosed garment, which incorporates an embedded compression module, yielding a visibly smoother and contoured lower abdominal profile. A bidirectional arrow signifies the transition between the two states, emphasizing the garment’s ability to effectively flatten the underbelly region. Additionally, a diagonal straight line on the right-side figure delineates the enhanced silhouette achieved through the targeted compression layer, which redistributes excess skin and tissue without creating discomfort or excessive constriction. The structural integration of an internal compression panel allows for an adaptive fit, ensuring sustained compression while maintaining wearer mobility. The garment employs a seamless outer fabric layer, ensuring that no visible lines or irregularities are discernible beneath external clothing. This depiction highlights the garment’s ergonomic advantage, as it addresses a persistent issue faced by individuals with post-surgical abdominal changes, rapid weight fluctuations, or genetic predispositions to lower abdominal sagging. By integrating a strategically shaped compression component, the disclosed undergarment provides a functional, discreet, and aesthetically enhancing solution tailored for long-term use and wearer comfort.

[0078] Fig. 2A provides an exploded schematic of the garment’s multilayered composition, detailing its structural elements and interconnection mechanisms. At the base, the inner fabric layer (201) is composed of a breathable, hypoallergenic material such as cotton, designed for direct skin contact and moisture absorption. Above this, the intermediate compression module (202) isconfigured as a symmetric polygonal structure, incorporating an engineered rigidity gradient that distributes compressive forces across the lower abdominal region. A high-strength adhesive layer (204) is applied to bond the intermediate compression module to the inner fabric layer, ensuring a durable attachment that prevents delamination or shifting during extended wear. Additionally, a secondary adhesive layer (205) secures the compression module to the outer fabric layer, which consists of two distinct components (203A and 203B) that merge to form a seamless, lightweight exterior shell. The figure illustrates the precise interaction between these components, highlighting how the compression module is sandwiched between the fabric layers without adding excessive bulk. The arrows denote the directional bonding of each layer, reinforcing the controlled lamination process that integrates the shaping structure into the garment. The compression module’s contoured shape, with an upward-pointing apex and concave lower edges, enhances the structural reinforcement of the underbelly while maintaining an adaptive fit. This construction allows for strategic compression without impeding wearer mobility, ensuring that the garment delivers a balance of abdominal support, contouring, and comfort.

[0079] Fig. 2B depicts an undergarment featuring a Brazilian Brief or Bikini Brief cut, incorporating the embedded underbelly slimmer component. The garment’s ergonomic design integrates a strategically shaped compression panel that conforms to the lower abdominal region, ensuring an optimal balance between shaping and comfort. The seamless outer layer ensures that the garment remains discreet under various clothing styles, eliminating visible lines or irregular contours. The integration of the compression panel within the inner and outer fabric layers enables targeted abdominal reinforcement while allowing natural movement. The garment’s anatomical contouring is optimized for individuals seeking lower abdominal flattening without compromising flexibility or breathability.

[0080] Fig. 2C provides a detailed stiffness distribution map, demonstrating the garment’s differential compression properties. The central abdominal region, reinforced by the embedded compression panel, exhibits the highest rigidity level (10 / 10), ensuring maximum shaping efficiency. The crotch area maintains a slightly lower stiffness level (8 / 10), allowing for necessary flexibility while preserving the garment’s structural integrity. The lateral zones exhibit a medium compression level (5 / 10), creating a smooth transition between high and low compression areas. This graded stiffness distribution prevents abrupt pressure changes, ensuring a natural and ergonomic fit.

[0081] Fig. 2D presents an exploded view of the undergarment’s fabric- based components, illustrating their assembly sequence. The outer layer (A) is constructed from a seamless, lightweight textile engineered for external wear. The intermediate shaping panel (B) consists of a pre-engineered fused textile insert, providing structured support to the lower abdominal region. The compression module (C) integrates a fully bonded fused fabric layer, optimizing tension distribution across the underbelly. The inner fabric layer (D) comprises a natural fiber textile, ensuring skin compatibility and breathability. Arrows indicate the bonding sequence, demonstrating the attachment of each component to achieve a cohesive structure. The right-side schematic illustrates the attachment process, showing how adhesive bonding secures the compression panel between the fabric layers. The final assembled garment on the left demonstrates the seamless integration of these components, ensuring a smooth external appearance while delivering effective abdominal shaping.

[0082] Fig. 3 A illustrates an alternative embodiment featuring a high-waisted Brief cut. The inner fabric layer (301) is composed of a breathable, moisture- wi eking textile optimized for direct skin contact. The compression module (302) is positioned centrally and is configured with an upward- facing apex to redistribute abdominal tension. A high-strength adhesive layer (304) bonds the compression module to the inner fabric, ensuring secure attachment. A secondary adhesive layer (305) affixes the compression panel to the outer fabric (303), which consists of a seamless textile shell engineered for inconspicuous wear. The figure’s directional arrows indicate the adhesive bonding sequence, demonstrating how the garment maintains its structural integrity during extended use. The contoured compression module is designed to provide targeted support while allowing for unrestricted movement.

[0083] Fig. 3B depicts the assembled high-waisted Brief, showcasing its ergonomic shaping properties. The embedded compression panel enhances abdominal flattening while preserving garment flexibility. The seamless outer shell eliminates visible lines, ensuring a discreet fit under external clothing. The compression module’s engineered structure prevents fabric bunching, ensuring a smooth transition across compression zones.

[0084] Fig. 3C presents a regional stiffness distribution analysis, demonstrating the garment’s differential compression properties. The highest stiffness (10 / 10) is concentrated in the central underbelly region, providing maximum shaping efficiency. The lateral compression zones exhibitmoderate stiffness (8 / 10), facilitating a gradual transition between high and low compression areas. The outermost sections retain a lower stiffness level (5 / 10), ensuring comfort and adaptability. This graduated compression mapping prevents abrupt tension shifts, enhancing wearer comfort.

[0085] Fig. 3D provides a detailed assembly schematic of the high-waisted Brief, illustrating the fabric-based components and their bonding sequences. The outer layer (A) consists of a lightweight, seamless textile designed for external wear. The intermediate compression module (B) incorporates a fully bonded fused fabric layer, optimizing targeted abdominal reinforcement. The inner fabric layer (C) comprises a natural fiber textile, ensuring breathability and skin compatibility. Arrows indicate the adhesive bonding process, demonstrating how the garment’s structural elements integrate into a cohesive, supportive unit.

[0086] Fig. 4 showcases a comparative analysis of different compression panel geometries. The most effective design (401) features an upward-pointing apex with concave lateral edges, ensuring optimal abdominal shaping. Alternative configurations (402, 403) incorporate slight modifications, adjusting the contouring effect. Additional variants (404, 405) provide alternative shaping dynamics, demonstrating the adaptability of the disclosed design. The variations emphasize the significance of panel geometry in achieving targeted abdominal compression.

[0087] Some embodiments provide a garment or an undergarment, comprising: an inner fabric layer composed of a breathable, natural textile; an intermediate compression layer configured with a polygonal structure and a variable rigidity gradient; and an outer fabric layer formed of a seamless material, wherein the intermediate compression layer is non-removably affixed between the inner and outer fabric layers through adhesive bonding, ultrasonic welding, or heat fusion to provide targeted compression to the lower abdominal region.

[0088] Some embodiments provide a garment or an undergarment, comprising: a multilayered structure including an inner fabric layer, an intermediate compression panel, and an outer fabric layer; wherein the intermediate compression panel exhibits a non-rectilinear shape with an upwardly oriented apex and lateral extension zones; and wherein the compression panel is bonded to the inner and outer fabric layers using a strong adhesive that conforms to the specific geometric contour of the compression panel.

[0089] Some embodiments provide a garment or an undergarment, comprising: an abdominal support system including a compression component with an engineered stiffness gradient; an innerfabric layer adapted for moisture absorption; and an outer seamless layer, wherein the compression component is structured as an upward-pointing arrow and is bonded via an adhesive film that ensures uniform force distribution to provide a smooth, contoured lower abdominal appearance.

[0090] Some embodiments provide a garment or an undergarment, comprising: a shaped compression module integrated between an inner cotton-based fabric layer and an outer lightweight textile layer, wherein the compression module is formed of a laminated structure that maintains flexibility while providing enhanced support to the underbelly region; and wherein the garment incorporates differential compression zones achieved through a graduated stiffness profile.

[0091] Some embodiments provide a garment or an undergarment, comprising: a multilayered textile assembly including an inner breathable fabric, a central reinforcing compression panel with a six-edge polygonal configuration, and an outer seamless fabric layer, wherein the compression panel is embedded using heat-fused adhesive layers to provide controlled abdominal support while preventing delamination or material fatigue.

[0092] Some embodiments provide a garment or an undergarment, comprising: a compression-enhanced fabric assembly including a middle fabric layer with a structural reinforcement panel formed of fused fibers; wherein the reinforcement panel is characterized by a tapered upper section and concave lateral edges to optimize abdominal contouring; and wherein the reinforcement panel is affixed using thermally activated bonding agents.

[0093] Some embodiments provide a garment or an undergarment, comprising: a preengineered compression structure with an integrated laminated support layer, wherein the support layer comprises a central region of increased tensile strength and peripheral regions of graduated elasticity; and wherein the support layer is ultrasonically welded between an inner absorbent fabric layer and an outer cut-free textile.

[0094] Some embodiments provide a garment or an undergarment, comprising: a lower abdominal reinforcement system comprising a strategically shaped compression panel with a non-uniform elasticity distribution; wherein the compression panel is sandwiched between an inner skin-compatible layer and an outer form-retaining layer; and wherein the compression panel is affixed via seamless adhesive application ensuring long-term durability.

[0095] Some embodiments provide a garment or an undergarment, comprising: a contoured abdominal support structure formed of a three-layer textile assembly, wherein a middle structural reinforcement component is bonded to both an inner fabric layer and an outer fabric layer using a high-strength adhesive matrix; and wherein the reinforcement component is shaped as an upward-facing arrow to distribute compression forces evenly.

[0096] Some embodiments provide a garment or an undergarment, comprising: a variable compression fabric assembly with an intermediate layer constructed of an adhesive-laminated textile composite; wherein the intermediate layer is configured to maintain a predetermined stiffness level in the abdominal region while permitting natural movement in peripheral areas; and wherein the intermediate layer is bonded to adjacent textile layers using an ultrasonic fusion process.

[0097] Some embodiments provide a garment or an undergarment, comprising: a structured shaping component integrated within a multi-fabric layer assembly, wherein the shaping component features a tapered profile optimized for lower abdominal support; and wherein the shaping component is secured between an inner breathable fabric layer and an outer elastic layer via precision-applied adhesive bonding.

[0098] Some embodiments provide a garment or an undergarment, comprising: a geometrically contoured compression element configured with a polygonal outline that combines concave and convex edge segments to enhance mechanical reinforcement; wherein the compression element is laminated between an inner textile substrate and an outer seamless textile; and wherein the compression element is affixed using heat-activated adhesives that ensure uniform compression force distribution.

[0099] Some embodiments provide a garment or an undergarment, comprising: a structured compression system integrated into a multilayered fabric assembly, wherein the system includes an inner textile layer formed of a breathable, hypoallergenic material; an intermediate compression panel with a defined polygonal geometry exhibiting concave and convex edge segments; and an outer textile layer engineered for seamless integration. The intermediate compression panel is configured with a variable stiffness gradient, wherein the highest rigidity is concentrated centrally, tapering off towards the lateral regions. The panel is non-removably affixed between the inner and outer layers using a thermally bonded adhesive matrix or an ultrasonic welding process to provideuniform flattening of the underbelly region. The garment further ensures differential pressure distribution, reducing localized constriction and providing an anatomically adaptive shaping effect.

[0100] Some embodiments provide a garment or an undergarment, comprising: a lower abdominal support structure embedded within a textile composite, wherein the structure comprises an inner fabric layer with moisture-wicking and antibacterial properties; an intermediate compression module exhibiting an engineered contour with an upward-facing apex and lateral support flanges; and an outer seamless fabric layer with elastic adaptability. The compression module is fabricated using a high-resilience fiber blend, ensuring controlled flexibility while maintaining a reinforced structural integrity. The module is permanently bonded between the inner and outer layers through a precision-applied adhesive film that follows the exact contour of the compression panel. The adhesive application prevents peeling or detachment while enabling a sustained compression effect, ensuring an even distribution of shaping forces along the lower abdomen and enhancing wearer comfort.

[0101] Some embodiments provide a garment or an undergarment, comprising: a compression-enhanced textile system incorporating a reinforced abdominal support module with a symmetrical six-edge polygonal design, wherein the module is structured with a distinct central compression zone and graduated elasticity regions at the periphery. The inner fabric layer is composed of a soft, breathable textile, while the outer fabric layer is engineered for seamless, invisible integration beneath various garments. The compression module is secured using a high-strength adhesive matrix, thermally activated to ensure durable attachment. The panel's geometric configuration is designed to avoid abrupt compression transitions, ensuring a gradual and natural shaping effect. The garment further incorporates reinforced bonding in the lower crotch region to enhance durability and maintain the intended shaping profile through repeated usage and laundering cycles.

[0102] Some embodiments provide a garment or an undergarment, comprising: a three- layered textile assembly with a concealed structural reinforcement component designed to provide targeted abdominal compression, wherein the inner fabric layer is composed of natural, breathable material; the intermediate compression component exhibits an angular, contoured profile designed to optimize support while preserving flexibility; and the outer fabric layer is engineered for seamlesswearability. The compression component is affixed using an adhesive film with a precision-matched contour to prevent material bunching or misalignment. The adhesive layer further incorporates an extended bonding region at the lower crotch area to enhance garment stability. The engineered structure ensures that the garment adapts to the wearer’s body without creating excessive pressure points, thereby maintaining both aesthetic contouring and ergonomic comfort during extended wear.

[0103] Some embodiments provide a garment or an undergarment, comprising: an integrated abdominal shaping system with a reinforced textile insert laminated between an inner and an outer fabric layer, wherein the textile insert is contoured with a variable stiffness profile, providing targeted support to the underbelly region. The inner layer is formed of a hypoallergenic, moistureabsorbing fabric, while the outer layer is constructed of a lightweight, seamless material optimized for discreet wear. The textile insert is affixed using an ultrasonic welding technique, ensuring a durable and non-removable attachment while maintaining a flexible structure. The compression effect is concentrated in the lower abdominal area, with a tapered transition towards the waist, allowing for natural body movement. The garment further incorporates reinforced bonding at high-stress regions to prevent structural deformation over time.

[0104] Some embodiments provide a garment or an undergarment, comprising: a fabric-based compression apparatus engineered for differential rigidity distribution, wherein the apparatus consists of an inner breathable fabric layer, an intermediate compression panel with a contoured, asymmetric polygonal configuration, and an outer elastic textile shell. The intermediate compression panel is fabricated from a reinforced textile composite, providing enhanced mechanical stability while maintaining wearer comfort. The panel is bonded between the inner and outer fabric layers using a combination of heat-activated adhesive and ultrasonic fusion to ensure a seamless attachment. The compression panel’s structural contour is designed to flatten and redistribute excess abdominal tissue without creating localized tension spikes. The garment further includes extended support along the lateral hip zones, ensuring an anatomically adaptive fit that maintains consistent shaping throughout prolonged wear.

[0105] Some embodiments provide a garment or an undergarment, comprising: a structured compression system integrated into a multilayered fabric assembly, wherein the system includes an inner textile layer formed of a breathable, hypoallergenic material; an intermediate compressionpanel with a defined polygonal geometry exhibiting concave and convex edge segments; and an outer textile layer engineered for seamless integration. The intermediate compression panel is configured with a variable stiffness gradient, wherein the highest rigidity is concentrated centrally, tapering off towards the lateral regions. The panel is non-removably affixed between the inner and outer layers using a thermally bonded adhesive matrix or an ultrasonic welding process to provide uniform flattening of the underbelly region. The garment further ensures differential pressure distribution, reducing localized constriction and providing an anatomically adaptive shaping effect.

[0106] Some embodiments provide a garment or an undergarment, comprising: a lower abdominal support structure embedded within a textile composite, wherein the structure comprises an inner fabric layer with moisture-wicking and antibacterial properties; an intermediate compression module exhibiting an engineered contour with an upward-facing apex and lateral support flanges; and an outer seamless fabric layer with elastic adaptability. The compression module is fabricated using a high-resilience fiber blend, ensuring controlled flexibility while maintaining a reinforced structural integrity. The module is permanently bonded between the inner and outer layers through a precision-applied adhesive film that follows the exact contour of the compression panel. The adhesive application prevents peeling or detachment while enabling a sustained compression effect, ensuring an even distribution of shaping forces along the lower abdomen and enhancing wearer comfort.

[0107] Some embodiments provide a garment or an undergarment, comprising: a compression-enhanced textile system incorporating a reinforced abdominal support module with a symmetrical six-edge polygonal design, wherein the module is structured with a distinct central compression zone and graduated elasticity regions at the periphery. The inner fabric layer is composed of a soft, breathable textile, while the outer fabric layer is engineered for seamless, invisible integration beneath various garments. The compression module is secured using a high-strength adhesive matrix, thermally activated to ensure durable attachment. The panel’s geometric configuration is designed to avoid abrupt compression transitions, ensuring a gradual and natural shaping effect. The garment further incorporates reinforced bonding in the lower crotch region to enhance durability and maintain the intended shaping profile through repeated usage and laundering cycles.

[0108] Some embodiments provide a garment or an undergarment, comprising: a three- layered textile assembly with a concealed structural reinforcement component designed to provide targeted abdominal compression, wherein the inner fabric layer is composed of natural, breathable material; the intermediate compression component exhibits an angular, contoured profile designed to optimize support while preserving flexibility; and the outer fabric layer is engineered for seamless wearability. The compression component is affixed using an adhesive film with a precision-matched contour to prevent material bunching or misalignment. The adhesive layer further incorporates an extended bonding region at the lower crotch area to enhance garment stability. The engineered structure ensures that the garment adapts to the wearer’s body without creating excessive pressure points, thereby maintaining both aesthetic contouring and ergonomic comfort during extended wear.

[0109] Some embodiments provide a garment or an undergarment, comprising: an integrated abdominal shaping system with a reinforced textile insert laminated between an inner and an outer fabric layer, wherein the textile insert is contoured with a variable stiffness profile, providing targeted support to the underbelly region. The inner layer is formed of a hypoallergenic, moistureabsorbing fabric, while the outer layer is constructed of a lightweight, seamless material optimized for discreet wear. The textile insert is affixed using an ultrasonic welding technique, ensuring a durable and non-removable attachment while maintaining a flexible structure. The compression effect is concentrated in the lower abdominal area, with a tapered transition towards the waist, allowing for natural body movement. The garment further incorporates reinforced bonding at high-stress regions to prevent structural deformation over time.

[0110] Some embodiments provide a garment or an undergarment, comprising: a fabric-based compression apparatus engineered for differential rigidity distribution, wherein the apparatus consists of an inner breathable fabric layer, an intermediate compression panel with a contoured, asymmetric polygonal configuration, and an outer elastic textile shell. The intermediate compression panel is fabricated from a reinforced textile composite, providing enhanced mechanical stability while maintaining wearer comfort. The panel is bonded between the inner and outer fabric layers using a combination of heat-activated adhesive and ultrasonic fusion to ensure a seamless attachment. The compression panel’s structural contour is designed to flatten and redistribute excess abdominal tissue without creating localized tension spikes. The garment furtherincludes extended support along the lateral hip zones, ensuring an anatomically adaptive fit that maintains consistent shaping throughout prolonged wear.

[0111] Some embodiments may be implemented by using a machine or an automated or semiautomatic system or production line, which may comprise, for example: cutting unit, welding unit, bonding unit, ultrasonic vibrations unit, ultrasonic operations unit, gluing unit, conveyor belt, robotic arm, cutting blades, knitting unit, digital knitting unit, circular knitting unit, seamless knitting unit, a selectively-controlled needle-by-needle knitting unit, control unit, computerized workstation; as well as suitable hardware components and / or software components, for example, processor to execute code and to implement commands in accordance with a knitting plans or a knitting schema, memory unit, storage unit, input unit (keyboard, mouse, touch-screen), output unit (screen, touch-screen), modems, transceivers or transmitters or receivers, wireless and / or wired communication links and / or transceivers or transmitters or receivers, power sources, Operating System (OS) and suitable applications, or the like.

[0112] Functions, operations, components and / or features described herein with reference to one or more embodiments, may be combined with, or may be utilized in combination with, one or more other functions, operations, components and / or features described herein with reference to one or more other embodiments, or vice versa.

[0113] While certain features of some embodiments have been illustrated and described herein, many modifications, substitutions, changes, and equivalents may occur to those skilled in the art. Accordingly, the claims are intended to cover all such modifications, substitutions, changes, and equivalents.

Claims

CLAIMS1. A body-shaping garment configured to be worn by a human wearer, the garment comprising:a front section of fabric, a back section of fabric and a crotch section, said crotch section extending between a lower portion of said front section and a lower portion of said back section, said crotch section configured to at least partially cover a crotch of a wearer,said front section configured to at least partially cover a front of a body of said wearer between said crotch and a hip of said wearer,said back section configured to at least partially cover an area of a lower back of said wearer,wherein an upper portion of said front section and an upper portion of said back section together define an upper opening configured to encircle a hip and / or waist of a human wearer; and wherein a lower portion of said front section, a lower portion of said back section and said crotch section together define a left leg opening and a right leg opening, configured for insertion therein of a left and right leg, respectively, of said wearer,wherein at least said front section comprises:an inner fabric-layer configured to be positioned proximal to and have an inner surface thereof in contact with an area of a front of a body below the waist and / or hip of the wearer;a slimmer layer disposed on an outer surface of said inner fabric-layer; and an outer fabric-layer disposed on said slimmer layer, configured to be positioned distally from the body of the wearer so that said slimmer layer is located between said inner fabric-layer and said outer fabric-layer,wherein said slimmer layer comprising a fabric having an elongation at break of less than 10 percent; andwherein said slimmer layer is horizontally asymmetrical, having a narrowest portion at an upper end.

2. The body-shaping garment of claim 1,wherein said back section comprises an inner fabric-layer configured to be positioned proximal to and in contact with an area of a back of a body below said waist and / or hip of said wearer, andwherein said inner fabric-layer of said back section and said inner fabric-layer of said front section form a seamless inner fabric-layer.

3. The body-shaping garment of claim 1 or claim 2,wherein said back section comprises an outer fabric-layer disposed on said slimmer layer, configured to be positioned distally from the body of the wearer, below the waist and / or hip of the wearer, andwherein said outer fabric-layer of said back section and said outer fabric-layer of said front section form a seamless outer fabric-layer.

4. The body-shaping garment of any one of claims 1 to 3, wherein at least a portion of said inner fabric-layer has a size and shape corresponding to that of said slimmer layer, such that a proximal side of said slimmer layer is fully covered by said inner fabric-layer.

5. The body-shaping garment of any one of claims 1 to 4, wherein said outer fabric-layer comprises a first component having a size and shape corresponding to that of said slimmer fabriclayer and a second component attached to an upper portion of said first component, wherein said second component is configured to at least partially cover and encircle a hip of a user.

6. The body-shaping garment of any one of claims 1 to 5, wherein said slimmer fabric-layer is non-removably attached to at least a portion of at least one of said inner fabric-layer and said outer fabric-layer.

7. The body-shaping garment of claim 6, wherein said slimmer fabric-layer is non-removably attached to at least a portion of at least one of said inner fabric-layer and said outer fabric-layer by at least one process selected from the group consisting of chemical bonding, thermal bonding and ultrasonic bonding.

8. The body-shaping garment of claim 7, wherein said chemical bonding comprises use of adhesive and / or double-sided adhesive tape.

9. The body-shaping garment of any one of claims 1 to 8, said slimmer fabric-layer comprising a knitted fabric combined with a stiffening material.

10. The body-shaping garment of claim 9, wherein the stiffening material comprises an adhesive that coats a surface of said knitted fabric and / or is absorbed inside a volume of said knitted fabric.

11. The body-shaping garment of any one of claims 1 to 10, wherein at least one of said inner fabric-layer, said outer-fabric layer and said slimmer fabric-layer comprises one or more natural yarns.

12. The body-shaping garment of claim 11, wherein said natural yarns are selected from the group consisting of cotton, bamboo, silk, wool, linen, hemp and combinations thereof.

13. The body-shaping garment of claim 14, wherein said natural yarns comprise 100% cotton fibers.

14. The body-shaping garment of any one of claims 1 to 13, wherein said inner fabric-layer comprises an odor-reducing agent.

15. The body-shaping garment of claim 14, wherein said odor-reducing agent is selected from the group consisting of silver ions, copper ions, activated charcoal, an essential oil and combinations thereof.

16. The body-shaping garment of claim 14 or claim 15, wherein said odor-reducing agent is provided in a region of said inner fabric-layer configured to cover a crotch area of a wearer.

17. The body-shaping garment of any one of claims 1 to 16, wherein an elongation at break of said fabric of said slimmer layer is less than that of said outer fabric-layer and said inner fabriclayer so that said slimmer layer is stiffer than said outer fabric-layer and said inner fabric-layer.

18. A method of producing the body-shaping garment of any one of claims 1 to 17, comprising:providing said outer-fabric layer;providing said inner-fabric layer;forming said slimmer fabric-layer by treating a horizontally asymmetrical fabric, having a narrowest portion at an upper end, with a stiffening material; andattaching said formed slimmer fabric-layer to at least a portion of said outer-fabric layer and / or said inner fabric layer.

19. The method of claim 18, wherein said attaching comprises a process selected from the group consisting of chemical bonding, thermal bonding and ultrasonic bonding.

20. The method of claim 19, wherein said chemical bonding comprises use of adhesive and / or double-sided adhesive tape.

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