KR100935927B1 - Bracup and method of manufacturing the same - Google Patents

Abstract

PURPOSE: A bra cup and a manufacturing method thereof are provided, which achieves long-term comfort by eliminating ventilation problems by using a cushion pad. CONSTITUTION: A bra cup manufacturing method comprises a preparatory manufacture step for manufacturing a cushion member to support the lower part of a breast; a lamination step for laminating the cushion member between a first and second cloth forming an outer cloth(110) and lining(120); and a step for molding by compressing the first cloth, cushion member, and second cloth together. During the lamination stage, the cushion member is positioned in the bra cup to avoid a region that corresponds to the top of the breast.

Description

Bra cup and manufacturing method thereof {BRACUP AND METHOD OF MANUFACTURING THE SAME}

The present invention provides a bra cup and a method of manufacturing the cushion pad to avoid a region corresponding to the upper part of the breast to support only the lower part of the breast, thereby relieving the impairment caused by the cushion pad to have an excellent fit even for long time use. It is about.

In general, a brasiere is a foundation that supports and protects the breast and corrects the shape of the breast so that the top creates an ideal silhouette. Also known as a bra, uplift, or bandeau. .

The basic shape of the bra is over the shoulders, the size of a breast covering, and the bottom of the bra should not be in close contact with the body, while the bra may have some room on the breast. It is manufactured by inserting a bra cup to create a shape, and the wearer's body needs the straps coupled to the bra cup so that the bra cup is fixed to the body while being in close contact with the breast.

The bra cup according to the related art and a manufacturing method thereof will be described with reference to the accompanying drawings.

1 is a view for explaining a bra cup and a manufacturing method according to the prior art. As shown, the conventional bra cup 10 is laminated to the foam pad 13 between the outer surface and the fabric (11, 12) forming the inner surface and bonded to each other, so as to have a bra cup-shaped molding space A stack of the fabrics 11 and 12 and the foam pad 13 is disposed between the upper mold 21 and the lower mold 22 that are installed to face each other, and is pressed against the upper mold 21 and the lower mold 22. By forming a bra cup 10 having a shape that can accommodate the wearer's breast.

As described above, the bra cup according to the related art is provided with a foam pad having a predetermined thickness to cover the entire breast, thereby making it difficult to ventilate between the inside and the outside, thereby causing inconvenience to the wearer. Had problems.

In addition, since the foam pad is distributed over the entire area of the bra cup, the foam pad has a problem of increasing the amount of foam pad used, leading to an increase in manufacturing cost.

The present invention has been made to solve the above problems, the pad for supporting the breast to avoid the upper part of the breast to help ventilation between the inside and the outside, thereby providing a comfortable fit, the pad for supporting the breast By reducing the amount of used to reduce the manufacturing cost.

The bra cup according to the present invention is a bra cup, which is bonded to each other to form an outer surface and an inner surface, and an outer skin and an inner skin formed to accommodate a breast, and an area corresponding to a lower portion of the breast between the outer skin and the inner skin. And a cushion pad for supporting the lower part of the breast, and positioned on both sides of the cushion pad between the outer skin and the inner skin, respectively, by heating the first and second adhesive members made of an adhesive film or an adhesive sheet. And a first and second adhesive layers, wherein the cushion pad is provided with a compression amount compensator having a thickness gradually reduced to compensate for the compression amount, and the compression amount compensator comprises a cushion pad between the outer skin and the inner skin. And an upper portion of the cushion pad to be positioned at a boundary between an existing area and an area where the cushion pad does not exist. .
In the method for manufacturing a bra cup according to the present invention, the method for manufacturing a bra cup includes a pre-manufacturing step of manufacturing a cushion member for supporting a lower part of a breast, and the first and second fabrics forming an outer skin and an inner skin. Laminating the cushion members so that the cushion members are positioned; It comprises a molding step of compressing and molding the water, wherein the pre-manufacturing step is to make the one surface of the cushion member of curvature, the compression amount compensation portion is gradually reduced in thickness to compensate for the compression amount on one side of the cushion member The stacking step corresponds to an upper portion and a lower portion of the breast in which the compression amount compensation portion of the cushion member is accommodated in the bra cup. First and second adhesive members each having an adhesive film or an adhesive sheet positioned at an inverse boundary and forming an adhesive layer by heat between the first fabric and the cushion member and between the cushion member and the second fabric. Is inserted, and the cushioning members are arranged at predetermined intervals by using an alignment member in order to compression molding the bra cups at the same time.

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The present invention is provided to support only the lower part of the breast by avoiding the area corresponding to the upper part of the breast to reduce the impairment of aeration due to the cushion pad to have an excellent fit even in long-term use, reducing the amount of cushion pad used This results in a reduction in manufacturing costs, and provides a natural fit between the areas where the cushion pad is present and nonexistent in the skin and the inner skin, as well as prevents it from hardening due to excessive compression of the cushion pad. Has the effect of maintaining.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

2 is a plan view illustrating a bra cup according to the present invention, and FIG. 3 is a cross-sectional view taken along line AA ′ of FIG. 2. As shown, bra cup 100 according to an embodiment of the present invention is the outer surface and the inner surface forming the inner surface 110 and the endothelial 120, between the outer shell 110 and the endothelial 120 of the breast It may include a cushion pad 130 provided in a region corresponding to the lower portion. Meanwhile, the bra cup 100 according to an embodiment of the present invention may be applied to various cup types, for example, 1/2 cup, 3/4 cup, full cup, volume pad, and the like.

The outer shell 110 and the endothelial 120 are bonded to each other to form an outer surface facing forward and an inner surface facing the breast, respectively, and may be made of synthetic fibers such as polyester or natural fibers, and any one of them. Alternatively, all of them may be made of a memory fabric having excellent elasticity and excellent fit and activity, or a functional fabric having quick-drying, deodorizing or antibacterial properties, and the like, considering that the endothelial 120 is located on the inner side thereof. It may be made of a functional fabric, the space is formed to accommodate the breast inward, the cushion pad 130 is provided therein.

The cushion pad 130 is provided in a region corresponding to the lower part of the breast between the outer shell 110 and the endothelial 120 and is structurally cushioned by being made of a porous foam member made of synthetic resin such as a sponge, or latex. Or it may be made of a material having elasticity and may have a cushion materially, and supports the lower part of the breast, for example, 30 to 70% of the upper and lower heights between the outer shell 110 and the inner skin 120. The lower region occupied between the outer shell 110 and the endothelium 120 may be increased or decreased according to the function and shape of the bra cup 100. It may occupy an area, and the shape may be made of curvature or straight lines or a combination of curvature and straight lines.

The cushion pad 130 may have a compression amount compensator 131a having a thickness gradually reduced to compensate for the compression amount.

The compression amount compensating part 131a is provided on the cushion pad 130, and an area where the cushion pad 130 exists and an area where the cushion pad 130 does not exist between the outer shell 110 and the inner skin 120. By being located at the boundary of the area of the breast, for example, the area corresponding to the upper part of the breast and the area corresponding to the lower part of the breast, the joint is naturally formed between these areas, and the compression amount is reduced by reducing the amount of compression. Excessive amount of compression on the upper portion of the pad 130 may be prevented in advance.

The bra cup 100 according to an embodiment of the present invention further includes first and second adhesive layers 140 and 150 provided at both sides of the cushion pad 130 between the outer shell 110 and the inner shell 120. can do.

The first and second adhesive layers 140 and 150 provide an adhesive force for bonding the outer shell 110 and the inner shell 120 and the cushion pad 130 to each other, which may be formed by application of an adhesive. The first and second adhesive members 141 and 151 (shown in FIG. 6), which will be described later, may be formed by hot adhesion.

The manufacture of the bra cup 100 according to an embodiment of the present invention having such a configuration will be described in detail in the method of manufacturing the bra cup according to the embodiment of the present invention.

The method of manufacturing a bra cup according to an embodiment of the present invention includes a pre-manufacturing step of manufacturing a cushion member, a laminating step of laminating the cushion member between the first and second fabrics, and compressing and forming a laminate. It may include a forming step, and may be applied to the manufacture of various cup types, for example, 1/2 cup, 3/4 cup, full cup, volume pad, and the like.

The pre-production step is to produce a cushion member 131 for supporting the lower part of the breast, as shown in Figure 4, the cushion member 131 is made of a porous foam (foam) member of a synthetic resin such as sponge It may be structurally cushioned or made of a material having latex or other elasticity to have a cushion materially, and may be manufactured to have a minimum area for wrapping the lower portion of the breast to be supported. The molded article 101 (shown in FIG. 9 and FIG. 10), which has finished molding, is advantageously formed on one side of the cushion member 131 as shown in FIG. The surface may be formed by a cutting process or other forming process so as to have a curvature, and thus may be manufactured in a three-dimensional structure instead of a simple plate-shaped structure.

In the pre-production step, the compression amount compensator 131a having a thickness gradually reduced to compensate for the compression amount on one side of the cushion member 131, for example, the upper side when worn, is manufactured when the cushion member 131 is manufactured. Can be formed.

After the manufacturing of the cushion member 131 by the pre-fabrication step is carried out a lamination step, for this purpose, as shown in Figure 6, to prepare the first and second fabric (111, 121) constituting the outer skin and the inner skin, and such The cushion members 131 are stacked between the first and second fabrics 111 and 121 so that the cushion members 131 are positioned to avoid the area corresponding to the upper portion of the breast accommodated in the bra cup. To support the lower part of the breast in the molded bra cup (shown in FIGS. 2 and 3). For example, the cushion member 131 may be positioned to occupy a lower area corresponding to 30 to 70% based on the vertical height of the bra cup 100 (shown in FIGS. 2 and 3), but is not limited thereto. Instead, the area occupied according to the function and shape of the bra cup 100 (shown in FIGS. 2 and 3) may be increased or decreased, and may occupy an area for covering the nipple, and the area occupied by curvature or a straight line or It may be manufactured to be a combination of curvature and straight lines.

The first and second fabrics 111 and 121 may be made of polyester fiber, but any one or both of them may be a memory fabric having excellent elasticity and excellent fit and activity, or a functional fabric having quick-drying, deodorizing or antibacterial properties. In the case of the second fabric 121 forming the inner skin, it may be made of such a memory fabric or a functional fabric in consideration of being located on the inner side.

Unlike the present embodiment, the lamination step may be stacked such that the first fabric 111 is positioned above the second fabric 121, and the compression amount compensator 131a is positioned when the cushion member 131 is positioned. (100; shown in Figs. 2 and 3) can be located at the boundary between the region corresponding to the upper portion of the breast and the region corresponding to the lower portion of the breast, thereby the bra cup (100; Figures 2 and 3) In this case, the area in which the cushion member 131 is present and the area in which the cushion member 131 is not present are naturally connected and hardened by excessive compression of the cushion member 131 at the boundary of these areas. Try to avoid hurting your fit.

The lamination step may be performed in the molding space between the lower mold 210 and the upper mold 220, for example, the upper side of the lower mold 210, as shown in FIG. It can be made at a place spaced from the space to transfer the laminate to the molding space for the molding step, the first fabric 111, the cushion member 131, and the second fabric 121 by using an adhesive, etc. when laminating They can be bonded to each other, otherwise, between the first fabric 111 and the cushion member 131, and the cushion member 131 and the second so that they can be bonded by the heat applied in the molding step to be described later The first and second adhesive members 141 and 151 such as an adhesive film or an adhesive sheet forming the first and second adhesive layers 140 and 150 (shown in FIGS. 2 and 3) may be inserted between the fabrics 121 by heat. have.

The stacking step may use a single cushioning member 131. Alternatively, the cushioning member 131 may be stacked by stacking a plurality of cushioning members 131 between the first and second fabrics 111 and 121 to improve productivity. Using the lower mold 210 and the upper mold 220 having a molding space corresponding to each of them, the bra cup 100 (shown in FIGS. 2 and 3) can be simultaneously compression molded. In this case, as shown in FIG. 8, the cushioning members 131 may be aligned at predetermined intervals by using the alignment member 230. On the other hand, the alignment member 230 may be used to align the compression amount compensation portion 131a of each cushion member 131 with each other.

After finishing the lamination of the first fabric 111, cushion member 131 and the second fabric 121 by the lamination step, as shown in Figure 9, these laminates are installed to face each other to form a molding space A molding step of compressing and molding the lower mold 210 and the upper mold 220 is performed.

The lower mold 210 and the upper mold 220 each have a groove portion (not shown) including a recessed portion 211 and a protrusion portion (not shown) including a convex portion 221, thereby driving any one of the actuators. Alternatively, a laminate including a first fabric 111, a cushion member 131, and a second fabric 121 positioned in the molding space when all are lifted and joined to each other is bra cup 100 (shown in FIGS. 2 and 3). 2) and a plurality of bra cups 100 (shown in FIGS. 2 and 3), for example, a plurality of molding spaces may be provided to simultaneously form a bra cup on a left side and a right side. The lower panel 212 and the upper panel 222 may be provided to facilitate fixing or installation, respectively, and the first fabric 111, the cushion member 131, and the second fabric 121 may be provided. When compressing the laminate, even if the first and second adhesive members 141 and 1551 provided therebetween are heated to exhibit adhesive force. Of the heating block, or it may be supplied with heat by an external heating unit.

The molding 101 finished by the molding step is separated from the molding space, as shown in FIG. 10, and then completed by the cutting process of the bra cup 100 shown in FIG. 2. As shown in FIG. 3, the first and second fabrics 111 and 121, and the cushion member 131 form an endothelial 110, an outer shell 120, and a cushion pad 130.

According to the embodiment of the present invention as described above, the cushion pad is provided to support only the lower part of the breast by avoiding the area corresponding to the upper part of the breast so as to reduce the disturbance of aeration caused by the cushion pad to have an excellent fit even for long time use. In addition, by reducing the amount of cushion pad used to bring down the manufacturing cost.

In addition, according to an embodiment of the present invention, in addition to the natural joint between the region and the non-existent cushion pad in the outer skin and the inner skin as well as preventing the hardening due to excessive compression amount of the cushion pad excellent wear To keep it intact.

As described above, specific embodiments have been described in the detailed description of the present invention, but it is obvious that the technology of the present invention can be easily modified by those skilled in the art, and such modified embodiments are defined in the claims of the present invention. It will be included in the technical spirit described.

1 is a view for explaining a bra cup and a manufacturing method according to the prior art,

2 is a plan view illustrating a bra cup according to the present invention;

3 is a cross-sectional view taken along line AA ′ of FIG. 2;

4 is a plan view showing a cushion member in a method of manufacturing a bra cup according to the present invention;

5 is a cross-sectional view taken along the line BB ′ of FIG. 4;

6 to 10 are views for sequentially explaining the manufacturing method of the bra cup of the present invention.

<Explanation of symbols for the main parts of the drawings>

110: jacket 111: first fabric

120: inner 121: second fabric

130: cushion pad 131: cushion member

131a: compression amount compensator 140: first adhesive layer

141: first adhesive member 150: second adhesive layer

151: second adhesive member 160: receiving space

210: lower mold 211: recess

212: lower panel 220: upper mold

221: convex portion 222: upper panel

230: alignment member

Claims (8)

In the bra cup, The outer skin and the inner skin bonded to each other to form the outer and inner surfaces, the breast is formed to accommodate, A cushion pad provided in an area corresponding to the lower part of the breast between the outer skin and the endothelial and supporting the lower part of the breast; Located on both sides of the cushion pad between the outer shell and the inner shell, respectively, and comprises a first and second adhesive layer provided by heating of the first and second adhesive members made of an adhesive film or an adhesive sheet, The cushion pad is provided with a compression amount compensation unit that gradually reduces the thickness to compensate for the compression amount, The compression amount compensation unit is provided in the upper portion of the cushion pad between the outer shell and the inner endothelium so as to be located at the boundary between the area where the cushion pad is present and the area without the cushion pad. delete delete In the manufacturing method of the bra cup, A pre-manufacturing step of manufacturing a cushion member for supporting the lower part of the breast; Laminating the cushion member so as to be positioned between the first and second fabrics forming the outer skin and the inner skin, and placing the cushion member to avoid an area corresponding to an upper portion of the breast accommodated in the bra cup; And a molding step of compressing and molding the laminate of the first fabric, the cushion member and the second fabric, The pre-manufacturing step is such that one surface of the cushion member is made of curvature, and a compression amount compensator having a thickness gradually reduced to compensate for the compression amount on one side of the cushion member, In the laminating step, the compression amount compensating part of the cushion member is positioned at a boundary between a region corresponding to an upper portion and a lower portion of the breast accommodated in the bra cup, between the first fabric and the cushion member, and the cushion member. The first and second adhesive members made of an adhesive film or an adhesive sheet to form an adhesive layer by heat between the second fabric and the second fabric, and the cushion using an alignment member to compress and mold the bra cup at the same time. A method of manufacturing a bra cup to allow the members to be aligned at predetermined intervals. delete delete delete delete

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