A bra

CN224819680UActive Publication Date: 2026-10-09ZHONGSHAN LI & FUNG ENTERPRISE MANAGEMENT CONSULTING SERVICES CO LTD
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Patent Information

Application Number
CN202522134370.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-09
Publication Date
2026-10-09
Estimated Expiration
2035-10-09

AI Technical Summary

Technical Problem

这种工艺上的分离和间隙,使得成品文胸难以获得高品质的牢固封边

Benefits of technology

[0018]1、本申请中文胸的粘接区形成层叠粘接层结构,层结构在开口处封闭效果上具有较好的连续性和稳定性,能够有效地将被粘连区粘接封闭开口,避免在使用过程中重复洗涤开口处织物层造成松垮甚至变形,进而延长文胸的使用寿命,同时具有开口被封闭后外观达到隐形效果。

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of female wearing bra, concretely relates to a bra, including first weaving cloth layer, second weaving cloth layer and breast pad, and the first weaving cloth layer and the second weaving cloth layer form the breast pad accommodation cavity between, the breast pad accommodation cavity is connected with the opening for closing after putting the breast pad into the breast pad accommodation cavity, through the adhesion area formed at the opening, the adhesive film layer, transition cloth layer, adhesive layer corresponding adhesion are equipped with at the adhesion area, and the first weaving cloth layer and the second weaving cloth layer are equipped with the adhesive layer and are bonded between the non-adhesion area, thereby solve the defect that the separation and the gap exist after the sealing area of putting the breast pad in the bra, therefore make the bra of high quality, the opening closed effect has the traceless beautiful effect, improves the durability of the bra simultaneously.
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Description

Technical Field

[0001] This utility model relates to the field of women's wearable bras, specifically to a bra. Background Technology

[0002] Traditional bras typically have padding inside the cups, primarily to conceal protruding nipples and provide protection for the breasts, reducing friction from daily activities. The manufacturing process generally involves creating an opening on the inner side of the cup, where a pre-shaped pad, designed to conform to the curves of the breast, is inserted. However, this structure often leaves the opening of the finished bra open, causing the pads to shift during wear, requiring frequent adjustments. Furthermore, during washing, the pads can easily detach from the opening, leading to deformation or damage.

[0003] To address the issue of bra pads easily falling off, Chinese utility model patent application number "202123246856.1" discloses an integrated side-opening fitted bra. This patent involves applying a dried and solidified adhesive at the entrance of the cup pad, connecting the upper surface layer and the upper inner layer through heat pressing. After inserting the cup pad, a cup pad sealing adhesive is applied to the entrance of the cup pad, and the entrance of the cup pad is sealed by heat pressing at the position of the cup pad sealing adhesive, thereby preventing the cup pad from falling off from the opening.

[0004] However, the existing manufacturing process for bras has significant drawbacks. The core issue lies in the requirement for at least two independent hot-pressing processes: the first uses adhesive dots to initially connect the upper surface layer and the upper inner layer, and the second uses cup pad sealing adhesive to seal the cup pad opening. Since the adhesive dots and cup pad sealing adhesive are applied and processed separately in different processes, gaps or discontinuous areas inevitably exist in the final sealed area. This separation and gap in the process makes it difficult to achieve a high-quality, secure edge seal in the finished bra. Especially during the normal lifespan of the bra, repeated wearing and washing can cause the fabric at the opening and closing points to lose elasticity, become loose, and even deform. This not only affects the bra's appearance but also shortens its lifespan.

[0005] In view of the above-mentioned technical problems, this utility model is proposed in this study. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a bra, including a first fabric layer, a second fabric layer, and a breast pad. A breast pad receiving cavity is formed between the first fabric layer and the second fabric layer. The breast pad receiving cavity is connected to an opening for sealing after the breast pad is placed in the breast pad receiving cavity. Through the adhesive area formed at the opening, a film layer, a transition fabric layer, and an adhesive layer are provided in the adhesive area for corresponding bonding. An adhesive layer is provided between the first fabric layer and the second fabric layer in the non-adhesive area for bonding. This solves the defect of separation and gap in the sealing area after the breast pad is placed in the bra. Therefore, a high-quality bra is produced with a seamless and aesthetically pleasing opening and closing effect, while improving the durability of the bra.

[0007] To solve the above-mentioned technical problems, this utility model proposes a bra, including a first fabric layer, a second fabric layer, and a breast pad. The breast pad is prefabricated to have a 3D structure. A breast pad receiving cavity is formed between the first fabric layer and the second fabric layer. The breast pad is disposed in the breast pad receiving cavity. The bra also includes an opening between the first fabric layer and the second fabric layer for sealing the breast pad after it is placed in the breast pad receiving cavity. An adhesive area is partially formed between the first fabric layer and the second fabric layer. The opening is located in the adhesive area. A film layer, a transition fabric layer, and an adhesive layer are respectively bonded between the first fabric layer and the second fabric layer in the adhesive area. An adhesive layer is also bonded between the first fabric layer and the second fabric layer in the non-adhesive area.

[0008] In a bra as described above, the adhesive layer is configured to seal the opening when the breast pad is placed into the breast pad receiving cavity.

[0009] In one type of bra as described above, the adhesive film layer is bonded to a release layer on the side of the opening, the release layer being configured to be peeled off relative to the opening so that the opening is adhesively closed.

[0010] As described above, a transition fabric layer is provided between the first fabric layer and the second fabric layer and inside the opening. One side of the transition fabric layer is bonded to the first fabric layer by an adhesive layer, and the other side is bonded to the second fabric layer by a film layer; or, one side of the transition fabric layer is bonded to the second fabric layer by an adhesive layer, and the other side is bonded to the first fabric layer by a film layer.

[0011] As described above, in a bra, one side of the adhesive film layer is bonded to a transition fabric layer, and the other side of the adhesive film layer is bonded to a release layer. The transition fabric layer, the adhesive film layer, and the release layer are bonded together to form a fabric patch.

[0012] As described above, in the initial stage, the release layer is bonded to the middle of the adhesive film layer, and the length of the adhesive film layer is greater than the length of the release layer, so that the two ends of the adhesive film layer are exposed at the two ends of the release layer and bonded to the corresponding first or second woven layer. The release layer keeps the opening in a separated state so that the breast pad can be placed into the breast pad receiving cavity.

[0013] The bra described above includes two symmetrically arranged cup portions, each cup portion having a breast pad receiving cavity, and each cup portion having an adhesive area at its outer edge, with an opening on each adhesive area correspondingly communicating with an adjacent breast pad receiving cavity.

[0014] As described above, a bra includes two symmetrically arranged cup portions, each cup portion having a breast pad receiving cavity, and an opening provided in the center gore portion between the two cup portions, the opening being simultaneously connected to the two breast pad receiving cavities.

[0015] As described above, a bra has two symmetrically arranged cup portions, each cup portion having a breast pad accommodating cavity. The adhesive area is located at the outer edge of the bend of each cup portion, and the fabric patch is used to bond the first fabric layer and the second fabric layer located in the adhesive area to close the opening.

[0016] In the bra described above, the adhesive layer is an adhesive applied in dots between the first fabric layer and the second fabric layer, which bonds the first fabric layer and the second fabric layer together.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The adhesive area of ​​the bra in this application forms a layered adhesive layer structure. The layered structure has good continuity and stability in the sealing effect at the opening, which can effectively bond and seal the opening of the adhesive area, avoid the fabric layer at the opening from being loosened or even deformed due to repeated washing during use, thereby extending the service life of the bra. At the same time, the appearance is invisible after the opening is closed.

[0019] 2. In this application, the opening is located at the edge of the bra. Compared with the prior art, which has an open opening in the middle of the fabric layer on the side that touches the skin, this weakens the overall elasticity of the fabric. At the same time, it helps to improve the tensile stress resistance and elasticity of the bra fabric layer, ensuring the support of the breast, while also being aesthetically pleasing and seamless.

[0020] 3. In this application, a release layer is set to temporarily separate the opening formed between the adhesive film layer and the first fabric layer or between the adhesive film layer and the second fabric layer. After the breast pad is inserted, the release layer is peeled off and removed. The opening is closed by the adhesive film layer and the corresponding fabric layer, so that the layer structure of the adhesive area and the layer structure of the non-adhesive area are bonded continuously, avoiding unnecessary gaps and making it less prone to loosening and wrinkling.

[0021] 4. In this application, by setting a partial pre-adhesive fixing cloth to be attached to the bonding area to form a separated opening, and then firmly bonding the first fabric layer and the second fabric layer, after inserting the breast pad, the release layer is peeled off and the corresponding fabric layer is removed to close the opening. This manufacturing process ensures that the opening at the bonding area of ​​the bra has excellent sealing performance with the non-bonded area, and the connection is firm, thus significantly improving the quality of the bra. Attached Figure Description

[0022] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0023] Figure 1 This is a structural schematic diagram of the Chinese chest of this utility model;

[0024] Figure 2 This is a partial schematic diagram of the adhesion zone in the chest of this utility model;

[0025] Figure 3 This is a schematic diagram of the distribution and connection of the Chinese-style chest patch and the fabric patch in this utility model;

[0026] Figure 4 This is a schematic diagram illustrating the action of inserting a breast pad into the chest, as described in Chinese for this utility model.

[0027] Figure 5 This is a schematic diagram of the structure of the fabric patch in this utility model;

[0028] Figure 6 This utility model Figure 3 A magnified view of a portion of the image;

[0029] Figure 7 This is a schematic diagram of the structure of Embodiment 1 of the Chinese-style breastplate of this utility model;

[0030] Figure 8 This is a schematic diagram of the structure of Embodiment 2 of the Chinese-style breastplate of this utility model;

[0031] Figure 9 This is a schematic diagram of the structure of Embodiment 3 of the Chinese-style chest of this utility model;

[0032] Figure 10 This is a flowchart of the manufacturing process of the Chinese breast part of this utility model.

[0033] In the picture:

[0034] 1. First fabric layer; 2. Second fabric layer; 3. Breast pad; 31. Breast pad receiving cavity; 32. Opening; 41. Adhesive area; 50. Fabric patch; 51. Adhesive film layer; 52. Transition fabric layer; 53. Release layer; 60. Adhesive layer; 101. Cup part; 102. Curved part; 103. Gore part. Detailed Implementation

[0035] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0036] like Figures 1 to 10 As shown, this utility model includes a bra, comprising a first fabric layer 1, a second fabric layer 2, and a breast pad 3. A breast pad receiving cavity 31 is formed between the first fabric layer 1 and the second fabric layer 2, and the breast pad 3 is disposed in the breast pad receiving cavity 31. The bra also includes an opening 32 disposed between the first fabric layer 1 and the second fabric layer 2 for the breast pad 3 to be placed into the breast pad receiving cavity 31 and then closed. An adhesive area 41 is partially formed between the first fabric layer 1 and the second fabric layer 2, and the opening 32 is disposed in the adhesive area 41. A film layer 51, a transition fabric layer 52, and an adhesive layer 60 are respectively bonded between the first fabric layer 1 and the second fabric layer 2 in the adhesive area 41, and an adhesive layer 60 is also provided for bonding between the first fabric layer 1 and the second fabric layer 2 in the non-adhesive area.

[0037] like Figure 2 As shown, the adhesive film layer 51 is configured to seal the opening 32 after the breast pad 3 is placed into the breast pad receiving cavity 31. The adhesive film layer 51 is used to seal the opening 32 in the adhesion area 41. After the adhesion area 41 seals the opening 32, it cannot be opened or closed, thus restricting the breast pad 3 from leaving the breast pad receiving cavity 31.

[0038] like Figures 3 to 6 As shown, specifically, the manufacturing process of this bra also involves a release layer 53, see reference. Figure 4 At this point, the release layer 53 is visible when the adhesive area 41 of the bra is exposed above the opening 32. The release layer 53 is bonded to the adhesive layer 51 on one side of the opening 32. The release layer 53 is configured to be peeled off relative to the opening 32, thereby sealing the opening 32. The release layer 53 temporarily separates the opening 32 formed between the adhesive layer 51 and the first fabric layer 1, or between the adhesive layer 51 and the second fabric layer 2. After the bra pad is inserted, the release layer 53 is peeled off and removed. The adhesive layer 51 and the corresponding fabric layer are used to seal the opening, ensuring continuous bonding between the layer structure of the adhesive area 41 and the non-adhesive area, avoiding unnecessary gaps and preventing sagging and wrinkling.

[0039] Specifically, the adhesive layer 60 can be an adhesive applied by dot coating between the first fabric layer 1 and the second fabric layer 2. The adhesive can be glue or hot melt adhesive, used to bond the two together.

[0040] The bra has at least two layers: an inner layer and an outer layer. One side of the inner layer is in contact with the skin surface, and one side of the outer layer is in contact with the outer clothing. The first fabric layer 1 can be either the outer or inner layer of the bra, and the second fabric layer 2 is either the inner or outer layer of the bra.

[0041] like Figures 2 to 4As shown, as a further technical solution of this application, the adhesive area 41 is correspondingly located at a local position on the bra, corresponding to the opening 32. The opening 32 is sealed by adhesive film layer 51, transition fabric layer 52, and adhesive layer 60. The non-adhesive area is considered as the area outside the opening 32, and the first fabric layer 1 and the second fabric layer 2 are bonded by adhesive layer 60. The adhesive area 41 of the bra forms a layered adhesive structure. The layered structure has good continuity and stability in sealing the opening 32, and can effectively seal the opening 32 by bonding the adhesive area 41, avoiding the loosening or even deformation of the fabric layer at the opening 32 due to repeated washing during use, thereby extending the service life of the bra. At the same time, the appearance of the opening 32 is invisible after it is closed.

[0042] like Figure 6 As shown, as a further technical solution of this application, initially, the release layer 53 is bonded to the middle of the adhesive film layer 51, and the length of the adhesive film layer 51 is greater than the length of the release layer 53, so that the two ends of the adhesive film layer 51 are exposed at the two ends of the release layer 53 and bonded to the corresponding first fabric layer 1 or second fabric layer 2. The release layer 53 keeps the opening 32 in a separated state, allowing the breast pad 3 to be placed into the breast pad receiving cavity 31. Further, a transition fabric layer 52 is provided between the first fabric layer 1 and the second fabric layer 2 and inside the opening 32. One side of the transition fabric layer 52 is bonded to the first fabric layer 1 through an adhesive layer 60, and the other side is bonded to the second fabric layer 2 through the adhesive film layer 51; or, one side of the transition fabric layer 52 is bonded to the second fabric layer 2 through an adhesive layer 60, and the other side is bonded to the first fabric layer 1 through the adhesive film layer 51. The adhesive film layer 51 is first bonded to the corresponding first fabric layer 1 or second fabric layer 2, leaving an opening 32. The side of the transition fabric layer 52 that is not bonded to the adhesive film layer 51 is bonded and fixed by the adhesive layer 60 to the second fabric layer 2 or the first fabric layer 1. The bra made in this way has a continuous, firm and reliable bond at the opening 32.

[0043] like Figure 5 As shown, the adhesive film layer 51, the transition fabric layer 52, and the release layer 53 can be pre-bonded. One side of the adhesive film layer 51 is bonded to the transition fabric layer 52, and the other side of the adhesive film layer 51 is bonded to the release layer 53. The transition fabric layer 52 and the release layer 53 are correspondingly bonded to form the fabric patch 50. In use, the fabric patch 50 is cut to the required length according to the bonding area 41, and its width can be customized according to the production needs of different bras. The fabric patch 50 can adapt to the bonding area of ​​bras of different sizes. Furthermore, the release layer 53 is specifically release paper.

[0044] Specifically, the first fabric layer 1 and the second fabric layer 2 of the bra are made of elastic fabric.

[0045] like Figures 7 to 9As shown, as a further technical solution of this application, a bra typically has a cup portion 101, a cupped portion 102, a center gore 103, and an underband (not shown in the figure). The cupped portions 102 are distributed in an area of ​​each cup portion 101 near the armpit. The cup portions 101 are symmetrically arranged on the bra, and each cup portion 101 contains a breast pad receiving cavity 31, with an opening 32 correspondingly connected to the breast pad receiving cavity 31. (Refer to...) Figures 7 to 9 A common bra design includes two independent breast pad receiving cavities 31, each accommodating one independent breast pad 3; or, refer to Figure 1 The two breast pad receiving cavities 31 are connected to the center gore 103, and the breast pad receiving cavities 31 are used to accommodate one-piece breast pads 3. The adhesive area 41 and the opening 32 of the bra can be set in different positions of the bra. For example, there are three common settings where the two cups 101 correspond to two independent breast pad receiving cavities 31. Specific details include, but are not limited to, other combinations of the position and number of openings 32.

[0046] Example 1: Refer to Figure 7 The bra includes two symmetrically arranged cup portions 101, each cup portion 101 having a breast pad receiving cavity 31, and each cup portion 101 having an adhesive area 41 at its outer edge, with an opening 32 on each adhesive area 41 correspondingly communicating with a nearby breast pad receiving cavity 31.

[0047] Example 2: Refer to Figure 8 Unlike Embodiment 1, the center portion 103 between the two cup portions 101 is provided with an opening 32, which is simultaneously connected to the two breast pad receiving cavities 31.

[0048] Example 3: Reference Figure 9 Unlike embodiments 1 and 2, the adhesive area 41 is provided on the outer edge of the bend 102 of each cup portion 101, and the fabric patch 50 is used to bond the first fabric layer 1 and the second fabric layer 2 located in the adhesive area 41 to close the opening 32.

[0049] In this application, when the bra has two independent breast pads 3, one or two openings 32 can be opened accordingly; or, when the breast pad 3 is a one-piece piece, the opening 32 is preferably one, for the breast pad 3 to enter the breast pad receiving cavity 31. The location of the opening 32 is not limited to the bend 102, the center gore 103, or the undercut, etc. Since the opening 32 is located between the first fabric layer 1 and the second fabric layer 2 and is located at the edge, compared with the traditional bras that have an open opening 32 in the middle of the fabric layer on the skin side, which weakens the overall elasticity of the fabric, the opening 32 of this application is located at the edge of the bra and is closed, which helps to improve the tensile stress resistance and elasticity of the bra fabric layer, ensures the support of the breast, and is aesthetically pleasing and seamless in appearance.

[0050] like Figures 1 to 10 As shown, this application also provides a bra manufacturing process, including the following steps:

[0051] S1. Material preparation: Cut the first fabric layer 1 and the second fabric layer 2 according to the design size and outline, cut the required fabric patch 50 length according to the size of the adhesive area 41, and prepare the breast pad 3.

[0052] S2. Adhesive fabric patch 50. Fabric patch 50 includes a transition fabric layer 52, an adhesive film layer 51 and a release layer 53 that are sequentially stacked and bonded together. First, the release layer 53 at both ends of fabric patch 50 is partially peeled off, while the release layer 53 in the middle of fabric patch 50 is retained, so that the adhesive film layer 51 at both ends of fabric patch 50 is exposed. Then, fabric patch 50 is bonded to the first fabric layer 1 or the second fabric layer 2 in the bonding area 41 through the exposed adhesive film layer 51. The release layer 53 in the middle of fabric patch 50 forms an opening 32 between the second fabric layer 2 or the first fabric layer 1.

[0053] S3. Apply adhesive: Apply adhesive to the surface of the fabric patch 50 and the edge of the first fabric layer 1 or the second fabric layer 2 that is bonded to the fabric patch 50, and form an adhesive layer 60.

[0054] S4. Adhere the first fabric layer 1 and the second fabric layer 2, align the first fabric layer 1 and the second fabric layer 2, and bond the first fabric layer 1 and the second fabric layer 2 accordingly through the adhesive layer 60 to form a chest pad receiving cavity 31 that communicates with the opening 32.

[0055] S5. Molding: Insert the first fabric layer 1 and the second fabric layer 2, which are bonded together in step S4, into a cup mold and heat and press them to form a cup portion 101 with a 3D structure. The breast pad receiving cavity 31 is located inside the cup portion 101.

[0056] S6. Insert the breast pad 3 by inserting the breast pad 3 into the breast pad receiving cavity 31 through the opening 32;

[0057] S7. Close the opening 32, peel off the release layer 53 in the middle of the fabric patch 50, and expose the adhesive film layer 51 in the middle of the fabric patch 50. The opening 32 formed between the first fabric layer 1 and the second fabric layer 2 is then sealed by bonding the adhesive film layer 51 in the middle of the fabric patch 50.

[0058] The breast pad 3 is prefabricated before step S6 to have a 3D structure that matches the cup portion 101, thereby improving the fit between the breast pad 3 and the cup portion 101 so that the wearer can wear it comfortably without pressure.

[0059] Specifically, after inserting the breast pad 3, the release layer 53 is peeled off and removed. The exposed adhesive film layer 51 is then firmly bonded to the surface of the first fabric layer 1 or the second fabric layer 2 by applying pressure to seal the opening 32. This process does not require a secondary hot-pressing process, which helps to significantly improve production efficiency.

[0060] As a further technical solution of this application, in step S3, adhesive is applied to the surface of the patch 50 and the edge of the first woven layer 1 or the second woven layer 2 bonded to the patch 50 to form a continuous adhesive layer 60; or in step S3, adhesive is applied intermittently to the surface of the patch 50 and the edge of the first woven layer 1 or the second woven layer 2 bonded to the patch 50 to form a discontinuous adhesive layer 60. Since the patch 50 is located at the edge of the first woven layer 1 or the second woven layer 2, in the adhesive application step S3, the adhesive is evenly applied to the surface of the patch 50, which is the upper surface of the transition fabric layer 52. When the adhesive layer 60 of the bra is formed by intermittently applied adhesive, the corresponding adhesive film layer 51 is formed by intermittently distributed dot-shaped adhesive. Alternatively, if the adhesive layer 60 of the bra is formed by dot-applied continuous adhesive, the corresponding film layer 51 is formed by continuously distributed linear adhesive to ensure that the opening 32 and the fabric layer have the same tensile stress and elasticity, preventing the opening 32 from loosening and deforming. Specifically, the first fabric layer 1 or the second fabric layer 2 to which the film layer 51 is bonded does not contain silicone oil, which helps to make the opening 32 bond more firmly.

[0061] Specifically, in step S2, the lengths of the adhesive film layer 51 exposed after peeling off the release layer 53 at both ends of the fabric patch 50 are the same, ensuring symmetrical bonding, preventing the opening 32 from being crooked, and helping to improve the quality of the bra.

[0062] This application sets a pre-adhesive fixing patch 50 in the bonding area 41 to form a separated opening 32. Then, after firmly bonding the first fabric layer 1 and the second fabric layer 2, after inserting the breast pad 3, the release layer 53 is peeled off and bonded to the corresponding fabric layer to close the opening 32. This manufacturing process ensures that the opening in the bonding area 41 of the bra has excellent sealing performance with the non-bonded area, and the connection is firm, which significantly improves the quality of the bra and also has a seamless aesthetic effect.

Claims

1. A bra, characterized in that... The bra includes a first fabric layer (1), a second fabric layer (2), and a breast pad (3). The breast pad (3) is prefabricated to have a 3D structure. A breast pad receiving cavity (31) is formed between the first fabric layer (1) and the second fabric layer (2). The breast pad (3) is disposed in the breast pad receiving cavity (31). The bra also includes an opening (32) disposed between the first fabric layer (1) and the second fabric layer (2) for sealing the breast pad (3) after it is placed into the breast pad receiving cavity (31). An adhesion zone (41) is partially formed between the first fabric layer (1) and the second fabric layer (2). The opening (32) is located in the adhesion zone (41). A film layer (51), a transition fabric layer (52), and an adhesive layer (60) are provided between the first fabric layer (1) and the second fabric layer (2) and located in the adhesion zone (41) for corresponding adhesion. An adhesive layer (60) is provided between the first fabric layer (1) and the second fabric layer (2) and located in the non-adhesion zone for adhesion.

2. A bra according to claim 1, characterized in that... The adhesive film layer (51) is configured to seal the opening (32) after the breast pad (3) is placed into the breast pad receiving cavity (31).

3. A bra according to claim 2, characterized in that... The adhesive film layer (51) is bonded with a release layer (53) on one side of the opening (32), the release layer (53) being configured to be peeled off relative to the opening (32) so that the opening (32) is bonded and closed.

4. A bra according to any one of claims 1-3, characterized in that... A transition fabric layer (52) is provided between the first fabric layer (1) and the second fabric layer (2) and inside the opening (32). One side of the transition fabric layer (52) is bonded to the first fabric layer (1) through an adhesive layer (60), and the other side is bonded to the second fabric layer (2) through a film layer (51); or, one side of the transition fabric layer (52) is bonded to the second fabric layer (2) through an adhesive layer (60), and the other side is bonded to the first fabric layer (1) through a film layer (51).

5. A bra according to claim 3, characterized in that... One side of the adhesive film layer (51) is bonded to the transition fabric layer (52), and the other side of the adhesive film layer (51) is bonded to the release layer (53). The transition fabric layer (52), the adhesive film layer (51) and the release layer (53) are bonded together to form a fabric patch (50).

6. A bra according to claim 3, characterized in that... Initially, the release layer (53) is bonded to the middle of the adhesive film layer (51), and the length of the adhesive film layer (51) is greater than the length of the release layer (53), so that the two ends of the adhesive film layer (51) are exposed at the two ends of the release layer (53) and bonded to the corresponding first fabric layer (1) or second fabric layer (2). The release layer (53) then keeps the opening (32) in a separated state so that the breast pad (3) can be placed into the breast pad receiving cavity (31).

7. A bra according to claim 6, characterized in that... It includes two symmetrically arranged cup portions (101), each cup portion (101) has a breast pad receiving cavity (31), and each cup portion (101) has an adhesion area (41) at its outer edge, and the opening (32) on each adhesion area (41) is correspondingly connected to a nearby breast pad receiving cavity (31).

8. A bra according to claim 6, characterized in that... It includes two symmetrically arranged cup portions (101), each cup portion (101) having a breast pad receiving cavity (31), and the center part (103) between the two cup portions (101) having an opening (32), the opening (32) being connected to the two breast pad receiving cavities (31) respectively.

9. A bra according to claim 5, characterized in that... Two symmetrically arranged cup portions (101) each have a breast pad receiving cavity (31) in each cup portion (101). The adhesive area (41) is located on the outer edge of the bend (102) of each cup portion (101). The fabric patch (50) is used to bond the first fabric layer (1) and the second fabric layer (2) located in the adhesive area (41) to close the opening (32).

10. A bra according to claim 1, characterized in that... The adhesive layer (60) is an adhesive applied in dots between the first fabric layer (1) and the second fabric layer (2), which bonds the first fabric layer (1) and the second fabric layer (2).

Citation Information

Patent Citations

  • Integrated side edge opening fitting bra

    CN216776148U