BUILT-IN BRASSIERE CUP, UNDERGARMENT HAVING OPENINGS AND UNDERGARMENT PROCESSING METHOD

Abstract

The present invention provides a built-in brassiere cup, an undergarment having openings and an undergarment processing method. The built-in brassiere cup comprises a plurality of integral support layers and a plurality of brassiere cup structure layers which are arranged in a compositely stacked manner, the brassiere cup structure layers are arranged at cup body portions of the integral support layers, the brassiere cup structure layers are compositely arranged on each of part or all of the integral support layers by screen printing, the undergarment has openings that penetrate through an outer fabric layer, the built-in brassiere cup and an inner fabric layer, an annular support strip is arranged at each of the openings, and the annular support strip is arranged to surround each of the openings.

Description

TECHNICAL FIELD

The present invention relates to the technical field of undergarments, and in particular, to a built-in brassiere cup, an undergarment having openings and an undergarment processing method.

BACKGROUND

A brassiere is one of undergarments used by women. The brassiere serves as undergarment items used by women for covering and supporting their breasts, are also another manifestation of women's “inner beauty”. The presence of the brassiere provides external support for women's breasts, increasing comfort and activity. In the current brassiere structure, rubber ribs need to be arranged between lateral and posterior portions, upper and rubber elastic bands need to be arranged at the top and bottom of the brassiere, and lower elastic bands or steel rings need to be arranged at the bottom of the brassiere cup to achieve shaping effect. However, rubber ribs, upper and lower elastic bands, and underwires all cause different local pressures on the body, resulting in significant pressure on the body. In addition, the brassieres in the prior art are not easy to fit into a breast pump, and force putting may damage the material of the brassieres or cause deformation of the brassieres. Furthermore, during the suction process of the breast pump, the funnel needs to be kept in an appropriate position above the breast. Otherwise, the funnel is easy to fall when it is in a non-suction state.

Therefore, it has become an important technical problem to be solved by a person skilled in the art how to solve the technical problem in the prior art that the brassiere is shaped by arranging rubber ribs, elastic bands or steel rings at a local position, which tends to cause relatively large local pressure on the body.

SUMMARY

An objective of the present invention is to provide a built-in brassiere cup, an undergarment and an undergarment processing method, which solve the problem in the prior art that brassieres are usually shaped by arranging rubber ribs, elastic bands or steel rings at a local position so as to easily cause large local pressure on the body. Furthermore, when putting into a breast pump, both hands are released without damaging the breast, and the breast does not fall off in a non-suction state with a gripping and supportive effect. The technical effects that can be achieved by the preferred technical solutions of the plurality of technical solutions provided in the present invention are described in detail below.

To achieve the above objective, the present invention provides the following technical solutions:

A built-in brassiere cup provided by the present invention, comprising a plurality of integral support layers and a plurality of brassiere cup structure layers which are arranged in a compositely stacked manner, wherein the integral support layers are elastic structures in the shape of an undergarment, the brassiere cup structure layers are arranged at cup body portions of the integral support layers, the brassiere cup structure layers are made of an elastic support material, and the brassiere cup structure layers are compositely arranged on each of part or all of the integral support layers by screen printing.

Further, the brassiere cup structure layers are made of foamed silicone, and the integral support layers are made of silicone or latex.

Further, each of the integral support layers comprises a supporting edge and connecting strips, the supporting edge is arranged in a circumferential direction of the integral support layer to enclose the contour of the undergarment, the connecting strips are connected between adjacent or opposite sides of the supporting edge, and a hollow hole is provided between adjacent connecting strips.

Further, each of the brassiere cup structure layers comprises a plurality of cup body support strips, the cup body support strips are of a streamlined strip-shaped structure, and the cup body support strips are arranged at cup body portions of the integral support layers.

Further, the brassiere cup structure layer further comprises a first support strip, a second support strip and a third support strip, the first support strip is arranged between a cup body portion and a lower back portion of each of the integral support layers, and the second support strip is arranged between lateral and posterior portions of each of the integral support layers, and the third support strip is arranged between the cup body portion of each of the integral support layer and a connection position of a shoulder strap.

An undergarment provided by the present invention, comprising an outer fabric layer, an inner fabric layer and the described built-in brassiere cup, wherein the outer fabric layer and the inner fabric layer are arranged on both sides of the built-in brassiere cup in a compositely stacked manner, the built-in brassiere cup comprises a plurality of integral support layers and a plurality of brassiere cup structure layers which are arranged in a compositely stacked manner, the integral support layers are elastic structures in the shape of an undergarment, the brassiere cup structure layers are arranged at cup body portions of the integral support layers, the brassiere cup structure layers are made of an elastic support material, the brassiere cup structure layers are compositely arranged on each of part or all of the integral support layers by screen printing, and the undergarment has openings that penetrate through the outer fabric layer, the built-in brassiere cup and the inner fabric layer.

Each of the brassiere cup structure layers further comprises an annular support strip arranged at a corresponding one of the openings for the built-in brassiere cup, and the annular support strip is arranged to surround the corresponding one of the openings.

An undergarment processing method provided by the present invention, comprising:

• • manufacturing screen-printing plates of the integral support layers and screen-printing plates of the brassiere cup structure layers;
  • sorting the screen-printing plates of the integral support layers and the screen-printing plates of the brassiere cup structure layers; spreading an outer fabric layer, sequentially moving the outer fabric layer to the screen-printing plates of the integral support layers and the screen-printing plates of the brassiere cup structure layers; coating an elastic material; performing printing and baking;
  • combining the fabric layers and trimming edges; and
  • press molding.

Further, the manufacturing of the integral support layers and the brassiere cup structure layers comprises:

• • designing an appropriate corresponding size and cup capacity according to a female human body structure, drawing and manufacturing the screen-printing plates of the integral support layers and the screen-printing plates of the brassiere cup structure layers; and after completing the manufacturing of plates, mounting the screen-printing
  • plates of the integral support layers and the screen-printing plates of the brassiere cup structure layers onto a printing machine.

Further, sorting the screen-printing plates of the integral support layers and the screen-printing plates of the brassiere cup structure layer, spreading an outer fabric layer, sequentially moving the outer fabric layer to the screen-printing plates of the integral support layers and the screen-printing plates of the brassiere cup structure layers, coating an elastic material, and performing printing and baking comprises:

• • according to a pre-set layer order, first arranging the screen-printing plates of at least two of the integral support layers, and then arranging the screen-printing plate of one of the brassiere cup structure layers;
  • coating the screen-printing plates of the integral support layers with a silicone material, so as to form the integral support layers on the outer fabric layer;
  • coating the screen-printing plates of the brassiere cup structure layers with a foamed silicone material, so as to form the brassiere cup structure layer on the integral support layers.

Further, the press molding comprises:

• • placing the flat positioning cup of the trimmed semi-finished product on an aluminum film mould with an upper mould temperature of 180° C., a lower mould temperature of 180° C. and a hot press forming time of 360 seconds.

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

According to the built-in brassiere cup provided by the present invention, the integral support layers and the brassiere cup structure layers are sequentially arranged in a compositely stacked manner into a multi-layer combined structure by a screen printing technique, so as to achieve the effect of integral forming; when being worn, the integral support layers can surround and support the periphery of a human chest, the brassiere cup structure layers are built in between adjacent integral support layers, and adjacent layers can be mutually supported; furthermore, the integral support layers and the brassiere cup structure layers can be transitionally deformed to reduce the concentration of pressure at a certain position, reducing pressure on a human chest; a built-in brassiere cup is formed by stacking a plurality of integral support layers and a plurality of brassiere cup structure layers, so that each single layer forms a force-bearing whole, the layers cooperate with each other and can rest against each other; when the built-in brassiere cup bears against the chest, the support force of each layer can transition layer by layer along the inner and outer directions, forming support of different levels, and being more comfortable to wear; an opening is provided on the brassiere cup portion, an annular support strip is provided around the opening, and the material thereof is a silicone material, when a breast pump is placed at the opening, the annular support strip has a clamping stretching function and a supporting effect, preventing the funnel of the breast pump from falling off in a non-suction state, releasing both hands, and being more convenient.

BRIEF DESCRIPTION OF THE DRAWINGS

To describe the technical solutions in the embodiments of the present invention or in the prior art more clearly, the following briefly introduces the accompanying drawings required for describing the embodiments or the prior art. Apparently, the accompanying drawings in the following description show merely some embodiments of the present invention, other drawings may also be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a built-in brassiere cup provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of another built-in brassiere cup provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of an undergarment provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram showing positions of cup body support strips and an annular support strip provided by an embodiment of the present invention; and

FIG. 5 is a schematic diagram of an undergarment processing method provided by an embodiment of the present invention;

DESCRIPTION OF REFERENCE NUMERALS

1—integral support layer; 2—brassiere cup structure layer; 3—supporting edge; 4—connecting strip; 5—hollow hole; 6—cup body support strip; 7—first support strip; 8—second support strip; 9—third support strip; 10—opening; and 11—annular support strip.

DETAILED DESCRIPTION

The present invention will be described below with reference to the drawings and embodiments in detail. The respective examples are provided by way of explanation of the present invention without limiting the present invention. Indeed, it will be apparent to a person skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For example, features illustrated or described as being part of one embodiment may be used in another embodiment to yield yet another embodiment. Therefore, it is intended that the present invention cover such modifications and variations as come within the scope of the appended claims and their equivalents.

An objective of the present invention is to provide a built-in brassiere cup, an undergarment and an undergarment processing method, which solves the technical problem in the prior art that brassieres are usually shaped by arranging rubber ribs, elastic bands or steel rings at a local position so as to easily cause large local pressure on the body.

Hereinafter, embodiments will be described with reference to the drawings. In addition, the embodiments shown below do not have any definitive effect to the invention as recited in the claims. In addition, the entire content represented by the following embodiments is not necessarily required as a solution to the invention recited in the claims.

The technical solution of the present invention will be described in detail below in conjunction with specific embodiments.

Embodiment 1

Referring to FIGS. 1-4, a built-in brassiere cup provided by the present embodiment comprises a plurality of integral support layers 1 and a plurality of brassiere cup structure layers 2 which are arranged in a compositely stacked manner. The integral support layers 1 are elastic structures in the shape of an undergarment, can be well stretched or retracted, and can be built in the whole surface layer of the undergarment. After being worn, the integral support layers 1 can surround the front and back circumferential directions of the chest of the human body, and the integral support layers 1 can firmly support the breast of the human body by taking the human body as a support, and the integral support layers 1 are elastic, meeting daily activity requirements of a human body, and being more comfortable to wear. The brassiere cup structure layers 2 are arranged at the positions of the cup body portions of the integral support layers 1, and the brassiere cup structure layers 2 are made of an elastic support material, so that the chest breast can be directionally and elastically supported within the range of the cup body portions. The brassiere cup structure layers 2 are compositely arranged on each of part or all of the integral support layers 1 by screen printing, i.e., the number of composite layers of the brassiere cup structure layers 2 can be selected according to the support requirements of the chest, i.e., each integral support layer 1 can be compositely connected to one brassiere cup structure layer 2, so that the cup body portion of each integral support layer 1 can be subjected to a reinforcing support, and the chest can be subjected to a better bearing support after being worn. Of course, in order to wrap and protect the brassiere cup structure layers 2 and to achieve the effect of rubber permeation prevention, at the inner and outer positions of the built-in brassiere cup, two or more integral support layers 1 can be compositely stacked for bottoming, i.e., the brassiere cup structure layers 2 are arranged between adjacent integral support layers 1 at the middle position in a composited manner. Preferably, three integral support layers 1 are compositely stacked at the inner side and the outer side of the built-in brassiere cup. In this way, in the present invention, the integral support layers 1 and the brassiere cup structure layers 2 are sequentially arranged in a compositely stacked manner into a multi-layer combined structure by a screen printing technique, so as to achieve the effect of integral forming; when being worn, the integral support layers 1 can surround and support the periphery of a human chest, the brassiere cup structure layers 2 are built in between adjacent integral support layers 1, and adjacent layers can be mutually supported; furthermore, the integral support layers 1 and the brassiere cup structure layers 2 can be transitionally deformed to reduce the concentration of pressure at a certain position, reducing pressure on a human chest. Furthermore, compared with a simple design of a single whole elastic body, by compositely stacking a plurality of integral support layers 1 and a plurality of brassiere cup structure layers 2, each single layer can form a stress integrated body, and the layers can cooperate with each other and bear against each other. When the built-in brassiere cup bears against the chest, the bearing force of each layer can transition layer by layer along the inner and outer directions, so as to form supports of different levels, thereby being more comfortable to wear. The present invention can elastically support the chest, is breathable and shaped without any binding feeling, perfectly fits the natural beauty of the chest shape of a female, and has the advantages of being comfortable and beautiful to wear, being convenient to wear, and having no feeling of foreign matter. The present invention solves the technical problem in the prior art that brassieres are usually shaped by arranging rubber ribs, elastic bands or steel rings at a local position so as to easily cause large local pressure on the body.

As an optional implementation of the embodiment of the present invention, the brassiere cup structure layers 2 are made of foamed silicone. The foamed silicone is also referred to as additive silicone, and is composed of silicone and a curing agent. After vulcanization, the foamed silicone becomes a flexible elastic material, stacked layer by layer, with good support and stretching length, and can be built in between the integral support layers 1 for a focus position in a circumferential direction of the chest. The integral support layers 1 are made of silicone or latex, which has excellent elasticity and is more comfortable to wear, greatly reducing the use of sponges. The built-in brassiere cup is thinner and lighter, and has excellent support performance.

As an optional implementation of the embodiment of the present invention, each of the integral support layers 1 comprises a supporting edge 3 and connecting strips 4, the supporting edge 3 is arranged in a circumferential direction of the integral support layer 1 to enclose the contour of the undergarment, and the connecting strips 4 are connected between adjacent or opposite sides of the supporting edge 3, i.e., the supporting edge 3 can provide a connection support in a circumferential direction, which can be considered as a main beam-type support function; the connecting strips 4 are built in an enclosing range of the supporting edge 3, which can play a pulling and lifting role on adjacent or opposite supporting edges 3; and the connecting strips 4 can be designed as a streamlined structure, the density of connecting strips 4 can be set according to the contour of the chest or the stress situation, i.e., the plurality of connecting strips 4 can be a combined structure of umbrella-shaped or Chuan-shaped strips, which can be considered as a secondary beam or purlin-type support function. The combination of supporting edge 3 and a plurality connecting strips 4 can form a supporting structure with multiple angles in both horizontal and vertical directions. A hollow hole 5 is provided between adjacent connecting strips 4, having excellent air permeability.

Referring to FIGS. 1-4, as an optional implementation of the embodiment of the present invention, each of the brassiere cup structure layers 2 comprises a plurality of cup body support strips 6, the cup body support strips 6 are of a streamlined strip-shaped structure. Optionally, the cup body support strips 6 can be arranged along a vertical direction or obliquely upwards from the lower portion of the cup body to a connection position of a shoulder strap, the cup body support strips 6 are arranged at cup body portions of the integral support layers 1, and the cup body support strips 6 are connected to the cup body portions of the integral support layers 1, which can form a three-dimensional cup-shaped structure, and can effectively bear and support a lower portion and a lateral portion of a human chest in a circumferential manner; and a hollow hole 5 can also be formed between adjacent cup body support strips 6 to allow for full breathability in the chest position and being comfortable to wear.

As an optional implementation of the embodiment of the present invention, each of the brassiere cup structure layers 2 further comprises an annular support strip 11, a first support strip 7, a second support strip 8 and a third support strip 9. The annular support strip 11 is located near the upper portion of both sides of the cup body portion and is arranged around the opening 10. The annular support strip 11 is used to support the opening 10 and maintain the elasticity of the opening 10. The opening 10 is the access port for placing the breast pump, thereby protecting the opening of the undergarment from being elastic during the opening process and not damaging the material of the undergarment itself. The first support strip 7 is arranged between a cup body portion and a lower back portion of each of the integral support layers 1. The first support strip 7 can be a W-shaped or double U-shaped structure, which can support and support the combined structure of the cup body support strip 6 and the human chest and breasts when being worn. Optionally, the end portions of the cup body support strip 6 can be connected to the lateral portion of the first support strip 7, so as to increase the supporting performance. The second support strip 8 is arranged between the lateral and posterior portions of each of the integral support layers 1, so as to increase the bearing and supporting performances at a boundary position between lateral and posterior portions, greatly reducing fold deformation at positions of the lateral and posterior portions of the built-in brassiere cup, enabling the built-in brassiere to be more fitted with a side face of a human chest, and having better supporting performance. The third support strip 9 is arranged between the cup body portion of each of the integral support layer 1 and the connection position of a shoulder strap, which can increase the supporting performance between the cup body portion of the built-in brassiere cup and the connection position of the shoulder strap, reduce the transitional deformation of the integral support layers 1 at the corresponding position when the shoulder strap is lifted, and can perform flat modification on the position the accessory breast of the human body. The third support strip 9 can be connected to the first support strip 7, so that when being worn, the shoulder strap can also perform a certain degree of lifting effect on the first support strip 7 by means of the third support strip 9, thereby increasing the overall lifting support performance of the built-in brassiere cup.

Embodiment 2

Referring to FIGS. 1-4, an undergarment provided by the present embodiment comprises an outer fabric layer, an inner fabric layer and the described built-in brassiere cup. The outer fabric layer and the inner fabric layer are arranged on both sides of the built-in brassiere cup in a compositely stacked manner, the outer and inner fabric layers can be selected as elastic fabric materials, which can undergo adaptive deformation together with the built-in brassiere cup. In this way, the built-in brassiere cup is built-in between the outer and inner fabric layers, forming a comfortable undergarment structure for wearing. According to the undergarment of the present invention, a built-in brassiere cup is formed by laminating and compositing a plurality of integral support layers 1 and a plurality of brassiere cup structure layers 2. The integral support layers 1 can surround and support the circumference of the human chest, and the brassiere cup structure layers 2 are built in between adjacent integral support layers 1. The adjacent layers can support each other, and the transition deformation between the overall support layer 1 and the cup structure layer 2 can be carried out to reduce pressure concentration at a certain position, reducing pressure on the human chest. By stacking and compositing a plurality of integral support layers 1 and a plurality of brassiere cup structure layers 2, each single layer can form a stress integrated body, and the layers can cooperate with each other and bear against each other. When the built-in brassiere cup bears against the chest, the bearing force of each layer can transition layer by layer along the inner and outer directions, so as to form supports of different levels, thereby being more comfortable to wear. The present invention can elastically support the chest, is breathable and shaped without any binding feeling, perfectly fits the natural beauty of the chest shape of a female, and has the advantages of being comfortable and beautiful to wear, being convenient to wear, and having no feeling of foreign matter.

Embodiment 3

Referring to FIGS. 1-5, an undergarment processing method provided by the present embodiment comprises:

• • manufacturing screen-printing plates of the integral support layers 1 and screen-printing plates of the brassiere cup structure layers 2, wherein the screen-printing plates of the integrated support layers 1 can allow a corresponding elastic material to penetrate, so as to form integrated support layers 1 having a pre-set shape; and by the same reasoning, the screen-printing plates of the brassiere cup structure layers 2 can allow corresponding foamed silicone to penetrate, so as to form the brassiere cup structure layer 2 having a pre-set shape.
  • sorting the screen-printing plates of the integral support layers 1 and the screen-printing plates of the brassiere cup structure layer 2, i.e., correspondingly sorting the screen-printing plates of the integral support layers 1 and the screen-printing plates of the brassiere cup structure layers 2 according to a pre-set arrangement order of the plurality of integral support layers 1 and the brassiere cup structure layers 2 of the built-in brassiere cup from outside to inside; spreading an outer fabric layer, sequentially moving the outer fabric layer to the screen-printing plates of the integral support layers 1 and the screen-printing plate 2 of the brassiere cup structure layers, coating an elastic material, and performing printing and baking, i.e., as the outer fabric layer moves, a plurality of integral support layers 1 and a plurality of brassiere cup structure layers 2 can be sequentially stacked and coated on the outer fabric layer, which means that the upper layer of the outer fabric layer is stacked and composited with a built-in brassiere cup.

Combining the fabric layers and trimming edges, i.e., after the outer fabric layer is combined with the built-in brassiere cup, spreading the inner fabric layer on the upper portion of the built-in brassiere cup and performing flat pressing by means of a flat pressing machine so as to form a combined connection, and then performing baking and then trimming, and performing trimming by pressing according to a standard cutter die.

Press molding, i.e., press molding a semi-finished product formed by compositing an outer fabric layer, a built-in brassiere cup, and an inner fabric layer, so as to form a three-dimensional brassiere cup shape having a depth and curvature.

In this way, in the present invention, the integral support layers 1 and the brassiere cup structure layers 2 are sequentially arranged in a compositely stacked manner into a multi-layer combined structure by a screen printing technique, so as to achieve the effect of integral forming; when being worn, the integral support layers 1 can surround and support the periphery of a human chest, the brassiere cup structure layers 2 are built in between adjacent integral support layers 1, and adjacent layers can be mutually supported; furthermore, the integral support layers 1 and the brassiere cup structure layers 2 can be transitionally deformed to reduce the concentration of pressure at a certain position, reducing pressure on a human chest and being more comfortable to wear. The present invention can elastically support the chest, is breathable and shaped without any binding feeling, perfectly fits the natural beauty of the chest shape of a female, and has the advantages of being comfortable and beautiful to wear, being convenient to wear, and having no feeling of foreign matter.

As an optional implementation of the embodiment of the present invention, the manufacturing of the integral support layers 1 and the brassiere cup structure layers 2 comprises:

• • designing an appropriate corresponding size and cup capacity according to a female human body structure, drawing and manufacturing the screen-printing plates of the integral support layers 1 and the screen-printing plates of the brassiere cup structure layers 2, wherein the integral support layers 1 can be designed into different shapes according to different chest shapes or use requirements, and the brassiere cup structure layers 2 can also be designed into different shapes.
  • after completing the manufacturing of plates, mounting the screen-printing plates of the integral support layers 1 and the screen-printing plates of the brassiere cup structure layers 2 onto a printing machine, wherein the printing machine can coat the corresponding screen-printing plate with an elastic material, so as to form the corresponding integral support layers 1 or the brassiere cup structure layer 2 below the screen-printing plates.

As an optional implementation of the embodiment of the present invention, sorting the screen-printing plates of the integral support layers 1 and the screen-printing plates of the brassiere cup structure layer 2, spreading an outer fabric layer, sequentially moving the outer fabric layer to the screen-printing plates of the integral support layers 1 and the screen-printing plates of the brassiere cup structure layers 2, coating an elastic material, and performing printing and baking comprises:

• • according to a pre-set layer order, first arranging the screen-printing plates of at least two of the integral support layers 1, and then arranging the screen-printing plate of one of the brassiere cup structure layers 2, so that the integrated support layers 1 can be subjected to bottoming by combining at least two layers first, thereby achieving the effect of preventing the adhesive permeation. Then, sequentially compositing one brassiere cup structure layer 2, one integral support layer 1 and one brassiere cup structure layer 2. Preferably, both the outer side and the inner side of the built-in brassiere cup can be provided with three integral support layers 1.

Coating the screen-printing plates of the integral support layers 1 with a silicone material, so as to form the integral support layers on the outer fabric layer 1, i.e., after the silicone material penetrates through a corresponding gap of the screen-printing plates of the integral support layers 1, the integral support layers 1 can be formed below the screen-printing plate of the integral support layers 1, and the integral support layers 1 can be composited on the outer fabric layer by coating and laminating.

Coating the screen-printing plates of the brassiere cup structure layers 2 with a foamed silicone material, so as to form the brassiere cup structure layers 2 on the integral support layers 1, i.e., after the foamed silicone material penetrates through a corresponding gap of the screen-printing plates of the brassiere cup structure layers 2, the brassiere cup structure layers 2 can be formed below the screen-printing plates of the brassiere cup structure layer 2, and the brassiere cup structure layers 2 can be composited on the integral support layers 1 by coating and laminating.

As an optional implementation of the embodiment of the present invention, press molding comprises:

• • placing the flat positioning cup of the trimmed semi-finished product on an aluminum film mould with an upper mould temperature of 180° C., a lower mould temperature of 180° C. and a hot press forming time of 360 seconds, wherein the material of the built-in brassiere cup can be shaped into a three-dimensional mould cup structure under the effect of the heating and hot pressing, having a better encapsulation supporting performance.

In the description of the present invention, it should be noted that unless specified otherwise, “a plurality of” means two or more than two; the orientation or position relationship indicated by the terms “up”, “down”, “left”, “right”, “inner”, “outer”, “front end”, “rear end”, “head”, and “tail” is based on the orientation or position relationship shown in the accompanying drawings, which is only used for describing the present invention conveniently and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, and be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms “first”, “second”, “third”, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless specified or limited otherwise, the terms “mounted”, “connecting”, and “connected” should be understood broadly, and may be, for example, fixed connections, detachable connections, or integral connections; may also be mechanical or electrical connections, may also be direct connections, and may also be indirect connections via intervening structures. A person skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The foregoing descriptions are merely specific embodiments of the present invention, but are not intended to limit the scope of protection of the present invention. Any variation or replacement readily figured out by a person skilled in the art within the technical scope disclosed in the present invention shall belong to the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

The above description is only the preferred embodiments of the present invention, and is not intended to limit the present invention. For a person skilled in the art, the present invention may have various modifications and variations. Any modifications, equivalent replacements, improvements and the like made within the spirit and principle of the present invention shall belong to the protection scope of the present invention.

Claims

1. A built-in brassiere cup, comprising a plurality of integral support layers (1) and a plurality of brassiere cup structure layers (2) which are arranged in a compositely stacked manner, wherein the integral support layers (1) are elastic structures in the shape of an undergarment, the brassiere cup structure layers (2) are arranged at cup body portions of the integral support layers (1), the brassiere cup structure layers (2) are made of an elastic support material, and the brassiere cup structure layers (2) are compositely arranged on each of part or all of the integral support layers (1) by screen printing.

2. The built-in brassiere cup according to claim 1, wherein the brassiere cup structure layers (2) are made of foamed silicone, and the integral support layers (1) are made of silicone or latex.

3. The built-in brassiere cup according to claim 1, wherein each of the integral support layers (1) comprises a supporting edge (3) and connecting strips (4), the supporting edge (3) is arranged in a circumferential direction of the integral support layer (1) to enclose the contour of the undergarment, the connecting strips (4) are connected between adjacent or opposite sides of the supporting edge (3), and a hollow hole (5) is provided between adjacent connecting strips (4).

4. The built-in brassiere cup according to claim 1, wherein each of the brassiere cup structure layers (2) comprises a plurality of cup body support strips (6), the cup body support strips (6) are of a streamlined strip-shaped structure, and the cup body support strips (6) are arranged at the cup body portions of the integral support layers (1).

5. The built-in brassiere cup according to claim 1, wherein the brassiere cup structure layer (2) further comprises a first support strip (7), a second support strip (8) and a third support strip (9), the first support strip (7) is arranged between a cup body portion and a lower back portion of each of the integral support layers (1), and the second support strip (8) is arranged between lateral and posterior portions of each of the integral support layers (1), and the third support strip (9) is arranged between the cup body portion of each of the integral support layer (1) and a connection position of a shoulder strap.

6. An undergarment, comprising an outer fabric layer, an inner fabric layer and a built-in brassiere cup, wherein the built-in brassiere cup comprises a plurality of integral support layers (1) and a plurality of brassiere cup structure layers (2) which are arranged in a compositely stacked manner, the integral support layers (1) are elastic structures in the shape of an undergarment, the brassiere cup structure layers (2) are arranged at cup body portions of the integral support layers (1), the brassiere cup structure layers (2) are made of an elastic support material, the brassiere cup structure layers (2) are compositely arranged on each of part or all of the integral support layers (1) by screen printing, the outer fabric layer and the inner fabric layer are arranged on both sides of the built-in brassiere cup in a compositely stacked manner, and the undergarment has openings (10) that penetrate through the outer fabric layer, the built-in brassiere cup and the inner fabric layer.

7. The undergarment according to claim 6, wherein each of the brassiere cup structure layers (2) further comprises an annular support strip (11) arranged at a corresponding one of the openings (10) for the built-in brassiere cup, and the annular support strip (11) is arranged to surround the corresponding one of the openings (10).

8. An undergarment processing method, comprising: manufacturing screen-printing plates of the integral support layers (1) and screen-printing plates of the brassiere cup structure layers (2);sorting the screen-printing plates of the integral support layers (1) and the screen-printing plates of the brassiere cup structure layers (2); spreading an outer fabric layer, sequentially moving the outer fabric layer to the screen-printing plates of the integral support layers (1) and the screen-printing plates of the brassiere cup structure layers (2); coating an elastic material; performing printing and baking; combining the fabric layers and trimming edges; and press molding.

9. The undergarment processing method according to claim 8, wherein the manufacturing of the integral support layers (1) and the brassiere cup structure layers (2) comprises designing an appropriate corresponding size and cup capacity according to a female human body structure, drawing and manufacturing the screen-printing plates of the integral support layers (1) and the screen-printing plates of the brassiere cup structure layers (2); andafter completing the manufacturing of plates, mounting the screen-printing plates of the integral support layers (1) and the screen-printing plates of the brassiere cup structure layers (2) onto a printing machine.

10. The undergarment processing method according to claim 9, wherein sorting the screen-printing plates of the integral support layers (1) and the screen-printing plates of the brassiere cup structure layer (2), spreading an outer fabric layer, sequentially moving the outer fabric layer to the screen-printing plates of the integral support layers (1) and the screen-printing plates of the brassiere cup structure layers (2), coating an elastic material, and performing printing and baking comprises: according to a pre-set layer order, first arranging the screen-printing plates of at least two of the integral support layers (1), and then arranging the screen-printing plate of one of the brassiere cup structure layers (2);coating the screen-printing plates of the integral support layers (1) with a silicone material, so as to form the integral support layers (1) on the outer fabric layer;coating the screen-printing plates of the brassiere cup structure layers (2) with a foamed silicone material, so as to form the brassiere cup structure layers (2) on the integral support layers (1).

11. The undergarment processing method according to claim 10, wherein the press molding comprises: placing the flat positioning cup of the trimmed semi-finished product on an aluminum film mould with an upper mould temperature of 180° C., a lower mould temperature of 180° C. and a hot press forming time of 360 seconds.