NURSING BRA

Abstract

NURSING BRA The present invention relates to a nursing bra which comprises a front breast cover (1), back straps (2) and shoulder straps (3), wherein the front breast cover (1) can be flexibly opened and closed in the vertical or horizontal direction using a hook fabric (5) and a loop fabric (6), the front part of the breast cover (1) comprises two bra cups (4) with a gusset (41) made of self-adhesive fabric, and a replaceable waterproof self-adhesive pad (7) which has a surface layer (71), an absorbent layer (72), a waterproof layer (73) and an outer layer (74) made of self-adhesive fabric which adheres to the gusset (41) on the inner side of the two bra cups (4), facing the user's skin. Figure for abstract: Figure 1

Description

Title of the invention: NURSING BRA Technical field

[0001] The present invention relates to nursing bras in the field of consumer goods, in particular to bras suitable for pregnant and postpartum women or for everyday use, providing comfort for breastfeeding or pumping. Prior art

[0002] Bras are form-fitting garments that conform to the shape of the breasts, a type of clothing that plays an important role for women. The product not only helps shape and enhance the charm of the wearer, but also demonstrates great aesthetics. However, choosing a bra that is suitable for each woman is very important, and regularly wearing an unsuitable bra 24 / 7 can have serious consequences for a woman's health. Wearing a bra helps create curves to correct breast defects, helps protect the breasts, and also prevents sagging during daily work activities by helping other layers of clothing not to be soiled by bodily secretions. In cold climates, bras also help keep the body warm.Normally, bras are classified according to their function and structure. Regarding function, there are four types of bras: soft bras, push-up bras, sports bras, and postpartum bras. Regular bras consist of the following parts: hooks and eyes that open and close the bra in the center of the back, usually made of silver-plated iron, which attach to each other. Hook buckles are the parts that connect the straps to the bra cups. Slide buckles are used to adjust the strap length. Both hook buckles and slide buckles are usually made of plastic or plastic-coated iron on the outside.The back strap is the main part of the bra, which wraps around the body, connecting the back strap to the back with hook and eye closures, with about 3 to 4 levels to accommodate different breast sizes. The back strap requires some elasticity to ensure a good fit. It is usually made of an elastic band and a knitted fabric of the same type as that of a cup protector. The bra cups are the most important part of the bra. They wrap and conform to the breasts, creating protection and support for the breasts. They are made of an outer layer of fabric, a . A knitted fabric lining and a layer of padding in the middle, usually plastic foam. The center of the bra sits in the middle of the two cups. It can be adjusted to be wider or narrower depending on the position of both breasts, and forms a bridge between the two cups, creating a perfect fit. The contour of the cup extends along the top of the cup, hugging the breasts. The underwire, usually made of metal or plastic, serves as a frame for the two cups and supports the breasts. The lower edge of the back strap is the lowest part of the bra, running along the lower edge of the back strap, as is the hem of the bra cups, which may be decorated with elastic bands or lace.The straps run over the shoulders, from the part connecting the two cups of the bra to the part connected to the back strap in the back, and they are often made of a high elastic band to ensure a good fit for each breast shape.

[0003] Inspired by the benefits of regular bras, nursing bras are specially designed with clasps, buttons, or snaps placed either above the straps or between the two cups of the bra. These features allow mothers to easily open both cups of the bra to breastfeed their newborn or insert a breast pump without having to remove the bra completely. Nursing bras are usually made of safe, high-quality, breathable, and elastic fabrics such as cotton, tencel, etc. that provide comfort and ease for pregnant and postpartum women. During pregnancy, breast size increases, making regular bras uncomfortable. Nursing bras reduce this discomfort and prepare you for the postpartum period.In addition to helping babies feed more easily, nursing bras also have many benefits, such as helping postpartum women avoid colds and protect themselves when breastfeeding while someone is visiting them or they are in public. They protect the mother's health during breastfeeding, as nursing bras keep the breasts in the correct position, comfortably support breastfeeding without sagging or pain, and reduce the risk of health-related illnesses such as mastitis, infections, and breast pain.

[0004] However, current nursing bras use clasps, buttons, or snaps to close and open the two bra cups vertically, similar to hanging two bra cups, or to close and open them horizontally. They are made of thick plastic or metal, extending far beyond the wearer, which easily irritates the skin when the wearer is lying down. Opening them requires two hands, one to support the breast and the other to open clasps, buttons, or snaps. The button is usually located between the two cups of nursing bras that close and open horizontally on the sides. Once this is done, the user must press the snaps to close both cups of the bra, which can easily cause pain to the user and can also affect the newborn's head when held in front of the breast.

[0005] International Patent Application Publication No. WO / 2022 / 074658 discloses that a nursing bra comprises two cup portions that are defined at the front of the nursing bra. The nursing bra is made of a first layer of seamlessly knitted fabric with an inner surface and an outer surface. The cup portions are defined by respective portions of the inner and outer surfaces of the first fabric. A second layer of fabric is attached, for example knitted, sewn or glued to the inner surface of the first fabric. The second layer of fabric is attached so as to cover at least a portion of the inner surface of the portions defining the cup portions, thereby forming padding pockets between the first layer of fabric and the second layer of fabric.Two openings are formed in the second layer of fabric at a suitable location to receive the wearer's nipples when the bra is worn. The pockets are configured to accommodate nursing pads, which can be inserted and removed through the openings. Each of the third sheets of fabric is sewn (i) to the lower end of the corresponding cup portion, (ii) to a portion of the second fabric, and (iii) can be attached to the upper end of the cup via a strap clip configured to be attached to the strap.The bra with reusable pads with a nipple engagement layer that is made of a knitted fabric; a jersey fabric layer; an antimicrobial absorbent layer; a leak-proof layer; the antimicrobial absorbent layer is formed between the nipple engagement layer and the leak-proof layer and the leak-proof layer is formed between the antimicrobial absorbent layer and the jersey fabric layer; in which the pad is molded, thus taking the shape of a cup. Solution-based nursing bras can be comfortable for the wearer, and the absorbent breast pads are reusable and antibacterial. However, the disadvantage is that the third layer of fabric is attached to the strap clip at its upper part. The clip can rub against the wearer's skin, it is not leak-proof and does not guarantee protection for the wearer because it is open in the middle for both cups. Summary of the invention

[0006] The present invention therefore provides a nursing bra which overcomes the aforementioned drawbacks. More specifically, the present invention provides nursing bras with a front part of the breast cover that can be flexibly opened and closed using an ultra-soft, highly adhesive, durable, and environmentally friendly hook and loop fabric, composed of 80-100% nylon, a fabric weight per square meter of 280 g / m2, a yarn size and fineness of 2,222-11,111 tex (20-100D), furthermore, the front part of the breast cover comprises two bra cups with a gusset on the inner side facing the wearer's skin made of self-adhesive fabric, i.e., a fabric that can stick together when two sides of the same fabric are pressed together, containing a composition of 80-100% polyester, a fabric weight per square meter of 219 g / m2,a yarn size and fineness of 2222-1111 tex (20-100D) and a thickness of Gauge 36, comes with a replaceable and waterproof self-adhesive pad, and it also offers this self-adhesive fabric bonding surface which is easy to replace and reuse by washing it several times.

[0007] Accordingly, the first objective of the invention is that nursing bras can be used comfortably during the pregnancy period, after childbirth and in everyday life, in a comfortable, practical, economical and environmentally friendly manner.

[0008] The second objective of the invention is that nursing bras with the front part of the breast cover can be flexibly opened and closed using an ultra-soft, strong-adhesive, durable and environmentally friendly hook-and-loop fabric, which can be used with one hand to quickly open and close the bra for breastfeeding or pumping, without tangling or causing pain as is the case with clasps, buttons or snaps, while ensuring convenience and safety.

[0009] The third objective of the invention is that the nursing bras with the front part of the breast cover comprise two bra cups with a gusset on the inner side facing the user's skin made of self-adhesive fabric, i.e. a fabric that can stick together when two sides of the same fabric are pressed against each other, and that they are provided with the replaceable waterproof self-adhesive pad which also has this self-adhesive fabric bonding surface which is easy to replace quickly and can be reused several times to absorb secretions or milk.

[0010] The fourth objective of the invention is that the nursing bras can be used independently as ordinary bras without the need to replace the waterproof self-adhesive pad, because the self-adhesive fabric of the gusset is ultra-soft and comfortable when in contact with the skin, without cause chafing or itching, which is suitable for pregnancy, postpartum women and daily use when breast size increases.

[0011] The fifth objective of the invention is that the nursing bras and the replaceable waterproof self-adhesive pad can be washed and reused up to 50 times.

[0012] To achieve the above-mentioned objectives, according to the first aspect, the present invention provides a nursing bra composed of a front part of the breast cover, back straps and shoulder straps, in which the front part of the breast cover can be flexibly opened and closed, characterized by:

[0013] the front part of the breast cover comprises two bra cups with a gusset on the inner side facing the wearer's skin, made of self-adhesive fabric, i.e., a fabric that can stick together when two sides of the same fabric are pressed together, containing a composition of 80 to 100% polyester, a fabric weight per square meter of 219 g / m2, a yarn size and fineness of 2,222 to 11,111 tex (20-100D) and a thickness of Gauge 36, and the gusset of the nursing bra can be washed and reused up to 50 times;

[0014] at least one location on the outer side, facing the user's skin, of the straps where they are connected to the front part of the breast cover by a hook fabric, at least one location on the inner side, facing the user's skin, of the front part of the breast cover where it is connected to the straps by a loop fabric;

[0015] at least one location on the outer side, facing the user's skin, of the front part of the breast cover where there is a hooked fabric hem in the shape of two bra cups, at least one location on the inner side, facing the user's skin, of two bra cups where there is a looped fabric hem in the shape of two bra cups;

[0016] the hook and loop fabric which are ultra-soft, strongly adhesive, durable and environmentally friendly, composed of 80-100% nylon, fabric weight per square meter of 280 g / m2, yarn size and fineness of 2222-11111 tex (20-100D).

[0017] According to the second aspect, the nursing bra according to aspect 1, wherein the bra comprises a replaceable leak-resistant self-adhesive pad having a surface layer or a transfer layer in contact with the skin, which is made of good quality absorbent fabric, soft in direct contact with the skin of the user without causing friction, an absorbent layer having 2 to 5 layers of breathable cotton, a waterproof layer and an outer layer of self-adhesive fabric adhesive made of 80-100% polyester, fabric weight per square meter of 219 g / m2, yarn size and fineness of 2,222-11,111 tex (20-100D) and thickness of Gauge 36, all layers joined by ultrasonic welding to form the two cups of the bra, and the replaceable waterproof self-adhesive pad can be washed and reused up to 50 times.

[0018] According to the third aspect, the nursing bra according to aspect 1, wherein the nursing bra can be used independently as a normal bra without the need for the replaceable waterproof self-adhesive pad, thanks to the gusset on the inner side facing the user's skin of both cups of the bra which is made of self-adhesive fabric which is very soft and comfortable when in contact with the skin, without causing friction or itching.

[0019] Effect of the invention

[0020] The nursing bras of the invention provide the following advantages:

[0021] The nursing bra is comfortable, practical and simplified.

[0022] It is convenient, quick and clean to use, easy to replace as needed daily or on days of heavy discharge or milk, simply by placing and gently pressing the replaceable waterproof self-adhesive pads into the gusset of both bra cups.

[0023] Nursing bras with the front part of the breast cover can be opened and closed flexibly thanks to ultra-soft hook-and-loop fabric. The user can use one hand to quickly open and close the bra for breastfeeding or pumping, without irritation or pain caused by clasps, buttons or snaps, while ensuring convenience and safety.

[0024] Washing and reuse should reduce environmental pollution from solid waste, particularly plastic waste, which can take up to 500 years to degrade.

[0025] It saves the cost of purchasing disposable bras or absorbent pads and is safe to use, limiting nipple infections before breastfeeding, which can harm the health of newborns. Brief description of the drawings

[0026] The signs and advantages of the present invention will be described below on the basis of the attached drawings, in which:

[0027] [Fig.l] [Fig.l] is a schematic perspective view of the nursing bra of the present invention, showing the bra with a front portion of the breast cover open vertically;

[0028] [Fig.2] [Fig.2] is a schematic perspective of the nursing bra according to the present invention, showing the bra with a front portion of the breast cover open horizontally;

[0029] [Fig.3] [Fig.3] is a schematic perspective of the waterproof self-adhesive pad replaceable according to the present invention, showing the layers of the replaceable waterproof self-adhesive pad. Detailed description

[0030] As shown in Figures 1, 2 and 3, the nursing bra of the present invention consists of the following elements and functions:

[0031] The nursing bras of the solution are not limited and suitable for different styles according to the needs of the user, such as nursing bras in the form of underwire bras, wireless bras, etc. made from different fabrics such as nylon, spandex, polyester, cotton, tencel, viscose, bamboo fiber, lace, knit, etc. The nursing bras include common parts such as the front part of the breast cover 1, the back straps 2, the shoulder straps 3 and other auxiliary details not described.

[0032] The front part of the breast cover 1 can be flexibly opened and closed, it comprises two bra cups 4 with the gusset 41 on the inner side facing the user's skin, made of self-adhesive fabric, i.e., a fabric that can stick together when two sides of the same fabric are pressed together, containing a composition of 80-100% polyester, a fabric weight per square meter of 219 g / m2, a yarn size and fineness of 2,222-11,111 tex (20-100D) and a thickness size of Gauge 36. The fabric composition with an optimum polyester content of 100% has the best absorbency; in cases where the polyester composition is less than 100% up to 80%, other compositions such as nylon, spandex, cotton, etc.can be added; the larger the size and fineness of the yarn, the lighter, softer and finer the fabric, which improves adhesion, comfort in contact with the skin and durability in washing, the exterior being made of the usual fabrics of nursing bras. The front part of the breast cover 1 has at least one location on the outer side of the straps 3, facing the skin of the user, where it is connected to the front part of the breast cover 1 by the hook fabric 5, and at least one location on the inner side of the front part of the breast cover 1, facing the skin of the user, where it is connected to the straps 3 by the loop fabric 6 for bras with a seamless front part of the breast cover 1, such as nursing bras or sports-shaped nursing bras. This seamless front part of the breast cover 1, . when in use, usually opens and closes vertically on the user to expose the breast for breastfeeding or pumping, requiring only one hand operation and the attachment of the front portion of the breast cover 1 to the shoulder straps 3 can be flexible to accommodate the size of the breast without requiring much adjustment or the use of both hands.

[0033] The front part of the breast cover 1 has at least one location on the outer side, facing the skin of the user of the front breast cover part 1, where there is a hooked fabric hem 5 in the shape of the two bra cups 4, and at least one location on the inner side, facing the skin of the user, where there is a looped fabric hem 6 in the shape of the two bra cups 4 for other types of bras such as single cup bras (T-shirt bras). This type of bra, when used, generally opens and closes horizontally on the wearer, similar to opening and closing a window to expose the breast for breastfeeding or for expressing milk with one hand, and the attachment of the two bra cups 4 to the front portion of the breast cover 1 can be flexible to accommodate the size of the breast without requiring much adjustment or the use of both hands.

[0034] The hook fabric 5 and the loop fabric 6 are different from the usual hard plastic Velcro which is not suitable for bras. The hook fabric 5 and the loop fabric 6 are ultra-soft, strongly adhesive, durable and environmentally friendly, composed of 80-100% nylon, a fabric weight per square meter of 280 g / m2, a yarn size and fineness of 2,222-11,111 tex (20-100D). The fabric composition with an optimal nylon content of 100% has good adhesion, in cases where the nylon composition is less than 100% to 80%, other compositions such as polyester, spandex, cotton, etc. can be added, the larger the size and fineness of the yarn, the lighter, softer and finer the fabric, which improves comfort in contact with the skin and durability during washing.The 5 hook fabric contains tiny hooks and the 6 loop fabric contains equally small circles, with the number of hooks and loops being higher than that of the Velcro type. By combining the 5 hook fabric and the 6 loop fabric, the hooks attach to the loops, creating a strong and durable fastening mechanism. This is a strong and very durable surface fastener that is easy to attach and remove with one hand. The 5 hook fabric and the 6 loop fabric used in the solution are certified according to ISO 9001:2015, SGS (Standard Global Services) and OEKO-TEX-100.

[0035] The replaceable and waterproof self-adhesive pad 7 included in the nursing bra has a surface layer 71 or the transfer layer in contact with the skin, which is made of well-absorbent fabrics that are soft when in direct contact with the user's skin without friction., the absorbent layers 72 have 2 to 5 layers of breathable cotton fabric, the waterproof layer 73 and the outer layer 74 are made of self-adhesive fabric composed of 80 to 100% polyester, a fabric weight per square meter of 219 g / m2, a yarn size and fineness of 2,222 to 11,111 tex (20 to 100D) and a thickness of Gauge 36. The self-adhesive fabric used in the solution is certified according to OEKO-TEX-100 standards, which guarantees that it has been tested and does not contain substances harmful to the user's health.All layers are assembled by ultrasonic welding according to the shape of the two bra cups 4, which ensures safety and hygiene and does not cause chafing or itching like sewing threads, and helps prevent secretions or leakage of milk, while the shape of the ultrasonically welded contour also promotes air circulation around the nipple for maximum comfort. Despite its absorbency, the replaceable and leak-proof self-adhesive pad 7 can be designed in different shapes and thicknesses to adapt to the user's needs and the shape of the breasts, thus providing a soft and natural feeling under the nursing bra.The replaceable, leak-proof self-adhesive pads 7 are completely invisible, so the user can feel safe and confident by simply placing and pressing them into the gusset 41 of two bra cups 4 of the front part of the breast shield 1. The replaceable, leak-proof self-adhesive pad 7 can be washed and reused up to 50 times, reducing the risk of health-related diseases, such as mastitis, infection and breast pain, or affecting the health of the newborn during breastfeeding.

[0036] The nursing bra can be used independently as a regular bra without the need to use the replaceable, waterproof self-adhesive pad 7, thanks to the gusset 41 located on the inner side of the two cups 4, facing the user's skin, which is made of self-adhesive fabric that is very soft and comfortable when in contact with the skin, without causing friction or itching. Examples

[0037] Through the research and testing process, the nursing bra was made with the structure and tests described below:

[0038] Nursing bras with a seamless front breast cover ([Fig.l]) and single cup bras ([Fig.2]) are generally made from spandex fabric. Nursing bras include common parts such as the front part of the breast cover, back straps, shoulder straps and other auxiliary details not described.

[0039] Nursing bras with a seamless front breast cover have a front breast cover that can be flexibly opened and closed, comprising two bra cups with a gusset on the inner side facing the wearer's skin, made of self-adhesive fabric, with a composition of 100% polyester, a fabric weight per square meter of 219 g / m2, a yarn size and fineness of 11,111 tex (100D) and a thickness of Gauge 36, the exterior being made of the usual nursing bra fabrics. The front portion of the breast cover has at least one location on the outer side of the straps, facing the user's skin, where it is connected to the front portion of the breast cover by a hook fabric, and at least one location on the inner side of the front portion of the breast cover, facing the user's skin, where it is connected to the straps by a loop fabric.This front portion of the seamless breast cover, when in use, typically opens and closes vertically over the wearer to expose the breast for breastfeeding or pumping, requiring only one hand. The attachment of the front portion of the breast cover to the straps can be flexible to accommodate breast size without requiring much adjustment or the use of both hands.

[0040] The single cup nursing bra has the front part of the breast cover at least one place on the outer side facing the user's skin where there is a hooked fabric hem in the shape of two bra cups, at least one place on the inner side facing the user's skin where there is a looped fabric hem in the shape of two bra cups for other types of bras such as single cup bras (T-shirt bras). This type of bra, when used, usually opens and closes horizontally on the wearer, like opening and closing a window to expose the breast for breastfeeding or pumping, with one hand, and the attachment of the two cups of the bra to the front part of the breast cover can be flexible to accommodate the size of the breast without requiring much adjustment or the use of two hands.

[0041] Hook and loop fabric is different from the usual hard plastic Velcro which is not suitable for bras. Hook and loop fabric is ultra-soft, strong adhesive, durable and environmentally friendly, made of 100% nylon, fabric weight per square meter of 280g / m2, yarn size and fineness of 5555 tex (50D). Hook and loop fabric contains tiny hooks and loop fabric contains corresponding small circles, the number of hooks and loops is higher than that of Velcro type. By combining hook and loop fabric, the hooks attach to the loops, creating a strong and durable fastening mechanism. It is a strong surface fastener and Highly durable, easy to attach and remove with one hand. The hook and loop fabric used in the solution are certified according to ISO 9001:2015, SGS (Standard Global Services) and OEKO-TEX-100 standards.

[0042] The replaceable, leak-proof self-adhesive pads are provided with the nursing bras. In the case of nursing bras with a seamless front, the replaceable, leak-proof self-adhesive pads are circular and shaped like two bra cups, and in the case of nursing bras with single cups, the replaceable, leak-proof self-adhesive pads are shaped like a stylized triangle and shaped like two bra cups.The replaceable and waterproof self-adhesive pad included in the nursing bra has the surface layer or transfer layer in contact with the skin, which is made of good absorbent fabrics that are soft when in direct contact with the user's skin without friction, the absorbent layers feature 2 layers made of breathable cotton fabric, the waterproof layer and the outer layer being made of self-adhesive fabric with a composition of 100% polyester, a fabric weight per square meter of 219 g / m2, a yarn size and fineness of 11,111 tex (100D) and a thickness size of Gauge 36. The self-adhesive fabric used in the solution is certified according to OEKO-TEX-100 standards, which guarantees that it has been tested and does not contain substances harmful to the user's health.All layers are assembled by ultrasonic welding according to the shape of two bra cups, which ensures safety and hygiene and does not cause chafing or itching like sewing threads, and helps prevent secretions or milk leakage. Despite its absorbency, the replaceable and leak-proof self-adhesive pad is thin and designed to fit the shape of the user's breast, providing a soft and natural feeling under the nursing bra. The replaceable and leak-proof self-adhesive pads are completely invisible, so the user can feel safe and confident during convenient use. Simply place and press them into the gusset of two bra cups of the front part of the breast cover.

[0043] Testing the adhesion of the gusset and the front breast cover portion without warping or opening the edges, quick to apply and easy to remove up to several hundred times.

[0044] The replaceable and waterproof self-adhesive pad can be washed and reused up to 50 times, reducing the risk of health-related diseases, such as mastitis, infections and breast pain, or affecting the health of the newborn during breastfeeding.

[0045] The nursing bra can be used independently as a regular bra, without the need to use the replaceable waterproof self-adhesive pad, thanks to the gusset on the inner side of the two cups of the bra, which is made of self-adhesive fabric, very soft and comfortable in contact with the skin, without causing friction or itching. List of reference signs

[0046] (1) Front part of the breast cover

[0047] (2) Back straps

[0048] (3) Braces

[0049] (4) Two bra cups

[0050] (41) Pocket

[0051] (5) Crochet fabric

[0052] (6) Looped fabric

[0053] (7) Replaceable and waterproof self-adhesive pad

[0054] (71) Surface layer

[0055] (72) Absorbent layer

[0056] (73) Waterproof layer

[0057] (74) Outer layer

Claims

1.

2. Claims Nursing bra comprising a front breast cover portion (1), back straps (2) and shoulder straps (3), wherein the front breast cover portion (1) can be flexibly opened and closed, characterized by: the front part of the breast cover (1) comprises two bra cups (4) with a gusset (41) on the inner side facing the user's skin, made of self-adhesive fabric, i.e., a fabric that can stick to each other when two sides of the same fabric are pressed together, containing a composition of 80 to 100% polyester, a fabric weight per square meter of 219 g / m2, a yarn size and fineness of 2,222 to 11,111 tex (20-100D), and a thickness of Gauge 36, and the gusset (41) of the nursing bra can be washed and reused up to 50 times; at least one location on the outer side, facing the user's skin, of the straps (3) where it connects to the front part of the breast cover (1) with a hook fabric (5), at least one location on the inner side, facing the user's skin, of the front part of the breast cover (1) where it connects to the straps (3) with a loop fabric (6); at least one location on the outer side, facing the user's skin, of the front part of the breast cover (1) where there is a hooked fabric hem (5) in the shape of the two bra cups (4), at least one location on the inner side, facing the user's skin, of two bra cups (4) where there is a looped fabric hem (6) in the shape of the two bra cups (4); Hook fabric (5) and loop fabric (6) are ultra-soft, strong adhesive, durable and environmentally friendly, made of 80-100% nylon, fabric weight per square meter of 280 g / m2, yarn size and fineness of 2222-1111 tex (20-100D). A nursing bra according to claim 1, wherein the bra comprises a replaceable, leak-proof, self-adhesive pad (7) having a surface layer (71) or transfer layer in contact with the skin, which is made of well-absorbent fabrics which are soft when in direct contact with the skin.

3. skin of the user without friction, an absorbent layer (72) having 2 to 5 layers made of breathable cotton fabric, a waterproof layer (73) and an outer layer (74) of self-adhesive fabric composed of 80 to 100% polyester, a fabric weight per square meter of 219 g / m2, a yarn size and fineness of 2,222-11,111 tex (20-100D), and a thickness of Gauge 36, all layers are assembled by ultrasonic welding and take the shape of the two bra cups (4), and the replaceable waterproof self-adhesive pad (7) can be washed and reused up to 50 times. A method of using a nursing bra according to claim 2, wherein the nursing bra is used without the replaceable waterproof self-adhesive pad (7), thanks to the gusset (41) on the inner side facing the user's skin of both cups of the bra (4) which is made of self-adhesive fabric which is very soft and comfortable when in contact with the skin, without causing friction or itching.

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