CN111838784B - Underwear cup with multilayer structure and manufacturing method thereof - Google Patents
Underwear cup with multilayer structure and manufacturing method thereof Download PDFInfo
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- CN111838784B CN111838784B CN202010894902.XA CN202010894902A CN111838784B CN 111838784 B CN111838784 B CN 111838784B CN 202010894902 A CN202010894902 A CN 202010894902A CN 111838784 B CN111838784 B CN 111838784B
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C3/00—Brassieres
- A41C3/12—Component parts
- A41C3/14—Stiffening or bust-forming inserts
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
Abstract
The invention discloses an underwear cup with a multilayer structure, which adopts a structure of a fabric fiber composite layer, namely an adhesive layer, namely a silicon fiber layer, namely an adhesive layer and a fabric fiber composite layer, and the fabric fiber composite layer ensures that the underwear cup keeps the advantages of ventilation, water washing resistance, difficult deformation, no wrinkling after water washing and the like, and also has the advantages of flat and soft fabric, good hand feeling, comfortable wearing and the like. In addition, the invention also provides a manufacturing method of the underwear cup.
Description
[ field of technology ]
The invention relates to the technical field of underwear manufacturing, in particular to an underwear cup with a multilayer structure and a manufacturing method thereof.
[ background Art ]
The bra, namely female underwear, is worn as daily necessity for contemporary females, and has both decoration and functionality. The decorative effect is that the chest is supported and gathered, and only one piece of cloth can not achieve good supporting and gathering effects, so that the bra cup of the bra is required to be provided with a support (namely a cup lining or a cup interlayer), and the good supporting and gathering effects are achieved through the support. The support selected by the prior bra cup is basically made of sponge materials, however, with the development of society and the improvement of people on health cognition, people gradually recognize that the sponge has poor air permeability, bacteria are easy to grow, and the health of female breasts is affected due to the defects of volatility and the like. Some inferior sponges have great toxicity, are extremely easy to cause female chest diseases and even cause cancers.
In recent years, the industry has searched for alternative materials, wherein the upright cotton (synthetic fibers or plant fibers) is a novel underwear material with high air permeability and capable of replacing sponge, and the novel underwear material is gradually applied and popularized in a large range. The upright cotton is used as a fiber material, and the specific filamentous fiber structure of the upright cotton endows the underwear cup with good air permeability, but the fiber structure also makes the underwear cup difficult to shape, and the underwear cup is deformed due to easy displacement and loosening after kneading, especially washing, and the surface fabric of a light person generates a wrinkling phenomenon, and the heavy person causes collapse and other problems. In the prior art, the technical scheme of solving the collapse problem and the wrinkling phenomenon and being green and environment-friendly is adopted, the Chinese patent is an underwear cup and a manufacturing method thereof, publication No. CN110638118A and publication No. 2020.01.03, the underwear cup is formed by bonding and compounding a fabric layer (mostly common cloth) and silicon fibers through coining liquid silica gel, and the silicon fibers have good air permeability, rebound resilience and structural stability, so that the underwear cup is almost perfect in collapse, wrinkling and environment protection, and the common cloth is used, raw materials are widely available and can be spliced at will, so that the underwear cup has a very large commercial application prospect, and the underwear cup also enters a batch industrialization stage.
However, this patent also has some problems, especially in the conversion practice of the patent, that is, in the production and manufacturing process thereof, which are more prominent. Because the selected fabric layer is cloth with the thickness of less than 1mm, when the cup matrix with elastic glue attached on two sides is placed between two fabrics and subjected to one-step hot press molding through a cup mold, a certain cloth folding or bubbling phenomenon exists, in practice, a scheme of attaching the cloth to silicon fibers brushed with the glue (namely, the cup matrix with elastic glue attached on) and then performing hot press molding is mostly adopted, so that the operation has higher requirements on the proficiency of operators although the obvious folding and bubbling phenomenon is avoided, operation fatigue can be generated for a long time, and the requirement of comprehensive industrialization is not met.
In addition, the cloth is directly attached to two sides of the cup matrix (namely silicon fiber) attached with the elastic glue, so that a layer of latticed adhesive film is formed on the joint surface of the cloth and the cup matrix, the layer of adhesive film can be hardened after hot press molding, the cup is difficult to deform and collapse after washing, the hand feeling of the cup is poor, and after washing times are more, fine lines can appear to influence the appearance.
In summary, the present invention has been completed.
[ invention ]
The invention aims to overcome the defects of the prior art and provide the underwear cup with the multilayer structure, wherein the underwear cup adopts the structure of the fabric fiber composite layer, the viscose layer, the silicon fiber layer and the viscose layer and the fabric fiber composite layer, and the fabric fiber composite layer ensures that the underwear cup has the advantages of flat and soft fabric, good hand feeling, comfortable wearing and the like besides the advantages of ventilation, water washing resistance, difficult deformation, no wrinkling after water washing and the like, and has the advantages of simple integral structure, low cost and the like, thereby being suitable for wide popularization and application in industry.
The invention is realized by the following technical scheme:
an undergarment cup having a multi-layer structure, characterized in that: the fabric comprises a first fabric fiber composite layer, a viscose layer, a silicon fiber layer, a viscose layer and a second fabric fiber composite layer which are sequentially arranged from outside to inside, wherein the fabric fiber composite layer and the silicon fiber layer form a compact grid structure near the viscose layer.
The underwear cup with the multilayer structure is characterized in that the fabric fiber composite layer comprises a fabric layer, a glue net layer and a fiber layer.
The underwear cup with the multi-layer structure is characterized in that the thickness of the fiber layer is 1-10 mm.
The underwear cup with the multi-layer structure is characterized in that the fiber layer is a silicon fiber layer or an upright cotton layer.
The underwear cup with the multi-layer structure is characterized in that the glue content of the glue net layer is smaller than that of the adhesive layer.
The underwear cup with the multi-layer structure is characterized in that the fiber density of the silicon fiber layer is smaller than that of the fabric fiber composite layer.
The underwear cup with the multi-layer structure is characterized in that the elastic glue content of the adhesive layer is 2-10 g/pair of cups.
The underwear cup with the multi-layer structure is characterized in that the elastic glue content of the underwear cup is 8-25 g/pair of cups.
The invention also provides a manufacturing method of the underwear cup, which comprises the following steps:
A. manufacturing a fabric fiber composite layer: firstly, processing a fiber material into a sheet shape, coating liquid elastic glue on a fabric, covering the fabric with the fiber material, and then heating and forming;
B. manufacturing a cup matrix: cutting a silicon fiber material into a cup shape to obtain a cup matrix;
C. embossing liquid elastic glue: firstly, compressing a cup matrix to be less than half of the original thickness through a silk screen to enable the cup matrix to be closely attached to the silk screen, then silk screen printing liquid elastic glue, loosening the silk screen after silk screen printing, and then manufacturing a cup matrix with elastic glue attached to two sides by the same operation of imprinting the other side of the cup matrix;
D. hot press molding and trimming: attaching the fiber surface of the fabric fiber composite layer to a cup matrix stained with elastic glue, performing one-time hot press molding through a cup mold, and cutting and trimming to obtain the underwear cup with the multilayer structure.
The manufacturing method of the underwear cup with the multilayer structure is characterized in that a layer of viscose is printed on the fiber surface of the fabric fiber composite layer before the hot press molding in the step D.
Compared with the prior art, the invention has the beneficial effects that:
1. the underwear cup adopts the fabric fiber composite layer and the silicon fiber cup matrix to adhere, and the fabric fiber composite layer and the silicon fiber layer form a compact grid structure near the adhesive layer, so that the underwear cup can generate dislocation under the action of external force, the structure is similar to the underwear cup of sandwich cloth, the fabric can not deform and wrinkle after being washed, the air permeability and the structural stability of the cup are maintained, the hand feeling is very good, the underwear cup can completely replace sandwich cloth with high cost and complex structure and knitting process, and the underwear cup has the advantages of firm structure, good elasticity, light texture, comfortable wearing and wide popularization in industry.
2. Compared with the proficiency required by sticking common cloth on a cup matrix, the underwear cup disclosed by the invention has the advantages that the operability is greatly enhanced, the phenomena of folding and bubbling of the cloth are avoided, the working efficiency is greatly improved, and a road is paved for mechanized production.
3. The underwear cup can adopt common cloth to replace sandwich cloth, so that the cost is greatly reduced, profits are considerable, the problems that the sandwich cloth is difficult to color, difficult to cut and splice and the like are overcome due to simple splicing, easy dyeing and the like of the common cloth, and particularly, the texture of the cup can be better reflected by selecting cloth with the thickness of less than 1mm, and the material cost can be reduced.
4. The underwear cup adopts the imprinting technology suitable for the characteristics of the fiber materials to enable the fiber materials to form the elastic rubber composite fiber structure, and then the elastic rubber and fiber grid structure is stabilized by heating, shaping and vulcanizing, so that the overall structure of the underwear cup is stable, and the underwear cup is not easy to wrinkle after washing.
[ description of the drawings ]
FIG. 1 is a cross-sectional view of an undergarment cup of the present invention.
[ detailed description ] of the invention
The present invention will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
As shown in fig. 1, the underwear cup with the multilayer structure is provided with a first fabric fiber composite layer 1, an adhesive layer 2, a silicon fiber layer 3, the adhesive layer 2 and a second fabric fiber composite layer 1 in sequence from outside to inside, wherein the fabric fiber composite layer 1 and the silicon fiber layer 3 form a compact grid structure near the adhesive layer 2, and the grid structure ensures stable adhesion of the fabric fiber composite layer and the silicon fiber layer. According to the underwear cup, the silicon fiber layer is attached to the fabric fiber composite layer, so that the problems of air permeability, collapse and wrinkling are solved, and meanwhile, the hand feeling similar to sandwich cloth is provided, and the underwear cup is simple and stable in structure, good in elasticity, light in texture, comfortable to wear and suitable for wide popularization in industries.
Specifically, the fabric fiber composite layer comprises a fabric layer 11, a glue net layer 12 and a fiber layer 13, wherein the thickness of the fiber layer 13 is 1-10 mm, the fiber used in the fiber layer can be silicon fiber or upright cotton, the thickness of the fiber layer is more preferably 2-5 m, the fiber layer thickness is obtained after the comprehensive fiber processing difficulty, the fabric hand sensitivity and the structural stability, and is the key of improvement of the invention, so that the attaching operability is greatly enhanced, the folding and bubbling phenomena of the fabric are avoided, the working efficiency is greatly improved, and the road is paved for mechanized production. The glue net layer is a medium for attaching the fibers to the fabric, the glue content of the glue net layer is smaller than that of the glue layer, and the glue used for bonding the fabric and the fibers is less so that conjunctiva hardening between the fabric and the fibers is avoided. In the background art, the adhesive fiber layer is closer to the fabric, the higher the adhesive content of the adhesive fiber layer is, the adhesive film is generated between the fabric and the fiber layer after hot press molding, the adhesive film is lack of due softness, the patent is equivalent to adding a layer of thin fiber between the high adhesive area and the fabric, the layer of thin fiber can play a role in buffering to enhance the hand feeling, on the one hand, the fabric and the cup matrix can be caused to generate relative displacement when external force is applied, and after water washing, even if the cup matrix in the inner part is shifted, the fabric on the surface layer can still be kept flat.
The fiber density of the silicon fiber layer is smaller than that of the fabric fiber composite layer, so that the surface fabric has enough fiber elastic support, and collapse deformation phenomenon is avoided.
The silicon fiber layer 3 of the patent is close to the adhesive layer 2, is also provided with an adhesive attaching area similar to that of the patent in the prior art, forms a grid structure of elastic adhesive and fiber adhesion so as to play a role similar to that of a rope to fasten the fiber, and ensures the structural stability of the bra cup.
The adhesive attaching area is formed by continuously or semi-continuously attaching adhesive from the outside to the inside. The continuous adhesive coating means that the adhesive content of the whole adhesive coating area gradually decreases from the outside to the inside, wherein the more the adhesive content is, the less the adhesive content is. The glue content of the whole glue attaching area is not gradually reduced from the outside to the inside, but only the glue content of a certain area on the surface layer is more, the glue content of the glue attaching area is not uniformly distributed under the same section, the local glue content is less than other parts and even no glue is attached, and the phenomenon is related to the fiber characteristics and the process of printing elastic glue. Whether the adhesive attachment area is continuous or semi-continuous, the key point is that a certain area of the surface layer is attached with a sufficient amount of elastic adhesive.
In order to ensure that the adhesive attaching area forms the stability of a grid structure for adhering the elastic adhesive and the fiber and the fabric is not easy to wrinkle, the part of the adhesive attaching area close to the adhesive layer is a high adhesive attaching area, the thickness of the high adhesive attaching area is at least 1.5mm, and the mass of the elastic adhesive in the high adhesive attaching area is at least 1.5 times that of the fiber material. Because the fiber material is a light material, the space density is smaller, and loose fiber adhesion can be locked only by the action of a sufficient amount of elastic glue, such as ropes, so that the grid structure of the fiber material cannot be easily damaged by external force. In addition, in order not to block the fiber mesh structure to affect the breathability of the undergarment cup, a low viscosity flowable and easily attachable liquid elastic adhesive may be selected.
The elastic glue content of the underwear cup is 6-35 g/pair of cups, namely, the glue content of each pair of cups is 6-35 g, and further, the elastic glue content of the underwear cup is 8-25 g/pair of cups. The content can ensure that the adhesive attaching area of the bra cup, particularly the high adhesive attaching area, forms a stable grid structure, so that the surface layer is not easily damaged by the displacement and pulling of the inner layer fiber, and the fabric layer is wrinkled. Specifically, the elastic rubber content of different underwear cup types is different according to the surface area of the cup, and D cup or E cup is large because of the large surface area, so the elastic rubber content can reach 35 g, and accordingly, A cup or B cup is small because of the small surface area, so the elastic rubber content is relatively small.
Furthermore, when the thickness of the high adhesive area is between 3mm and 5mm, the whole fiber structure at the high adhesive area is ensured to be very stable, and even if the inner fiber structure is shifted by washing, the inner fiber structure can not be pulled to the surface fiber structure, so that the crease-resistant effect can be achieved. More importantly, considering the cost of glue, 3-5 mm is the perfect combination of quality and cost, and is the optimal choice of the invention, of course, the crease-resist effect of the high glue attaching area with the thickness of more than 5mm is also very good, the cost of glue is only high, the whole weight of the cup can be increased, the requirement of the light industry is not met, and the wearing comfort is reduced.
The silicon fiber layer 3 is an integral fiber structure. In particular, the integral fiber structure, that is, the silicon fiber layer is formed by attaching elastic glue by taking a whole fiber material as a matrix, and not by bonding multiple layers of materials. Such an integral structure offers many benefits over multi-layer structures, such as breathability, manufacturing processes, cost, efficiency, cup texture, wear, etc., and such designs are known in the industry to be of varying quality rather than of varying volume.
The fabric layer 11 is made of fabric with the thickness of less than 1mm, the texture of the cup can be better represented by selecting fabric with the thickness of less than 1mm, and the material cost can be reduced.
The fabric layer 11 is a complete fabric or a spliced fabric, the complete fabric is made of one piece of fabric, and the spliced fabric is formed by splicing or stitching a plurality of pieces of fabric. The fabric layer is made of cloth, and can be specifically cotton cloth, flax, non-woven fabric, lycra fabric, mesh fabric, nylon fabric, modal fabric or chiffon fabric.
The surface of the fabric layer 11 may be printed with a functional coating, and specifically, the functional coating may be a nano negative ion layer, a nano silver layer, a chitin layer, a magnetic nano material layer, a graphene layer, and the like. According to different requirements, different functional coatings are printed on the surface layer of the fabric. Because the underwear cups of the invention are not easy to wrinkle, the coatings can be better protected from being damaged by washing, so that the coating function can be realized.
The manufacturing method of the underwear cup comprises the following steps:
A. manufacturing a fabric fiber composite layer: firstly, processing a fiber material into a sheet shape, coating liquid elastic glue on a fabric, covering the fabric with the fiber material, and then heating and forming;
B. manufacturing a cup matrix: cutting a silicon fiber material into a cup shape to obtain a cup matrix;
C. embossing liquid elastic glue: firstly, compressing a cup matrix to be less than half of the original thickness through a silk screen to enable the cup matrix to be closely attached to the silk screen, then silk screen printing liquid elastic glue, loosening the silk screen after silk screen printing, and then manufacturing a cup matrix with elastic glue attached to two sides by the same operation of imprinting the other side of the cup matrix;
D. hot press molding and trimming: attaching the fiber surface of the fabric fiber composite layer to a cup matrix stained with elastic glue, performing one-time hot press molding through a cup mold, and cutting and trimming to obtain the underwear cup with the multilayer structure.
The following description is made with reference to specific examples:
under the same conditions (viscosity, compression amount, hot press molding time and temperature of silica gel, and the like), performance indexes such as deformability, surface appearance, hand feeling and the like of the underwear cup with the fabric directly attached with the silicon fiber are compared with those of the underwear cup with the fabric fiber composite and the silicon fiber after washing.
Table 1:
the comparative examples and examples above each use a 75B cup thickness, density of 13kg/m 3 The silicon fiber material is used as a matrix to manufacture the underwear cup.
Testing and analysis
The experimental method is as follows:
1) Washing: adopting a professional Siemens washing machine, wherein the water temperature is 40 ℃, the rotating speed is 800 revolutions per minute, the reinforced plate is washed for 68 minutes each time, and the total time is 20 times;
2) And (3) detection: measuring the collapse degree, namely measuring the height change size of the cup, by using a vernier caliper; the surface appearance was visually observed.
Index description:
deformability: the deformation is acceptable within 3mm, specifically, 2-3 mm is qualified, 1-2 mm is good, and less than 1mm is excellent;
surface appearance: the fabric is completely wrinkled after being divided into 0 to 3 parts, and the fabric cannot be used; 4-5, the surface of the cloth is provided with deep wrinkles and is distributed more; 6-7 is divided into qualified products, and the surface of the cloth has obvious wrinkles, but the lines are shallow. 8 to 9 are classified as good, and the surface of the cloth has insignificant wrinkles and slight lines. More than 9 points are excellent, and the surface of the cloth is basically free from wrinkles or hardly perceived
Hand (i.e., softness): the touch feeling of a person is classified into three grades of softness, moderate and hard.
Table 2:
conclusion of the test:
in the aspect of deformability, the cup matrix adopting the silicon fiber meets the index requirement.
In the aspect of surface appearance, the silicon fiber is adopted as the cup matrix to meet the index requirement, but in the manufacturing process, the direct adhesion of the cloth to the silicon fiber can generate wrinkles, so that the surface appearance of the underwear cup after hot press molding is affected. In addition, when the fiber thickness of the fabric fiber composite layer is large, the surface appearance of the underwear cup is also affected.
In the aspect of hand feeling, the hand feeling of the underwear cup of the sandwich cloth is better than that of the underwear cup of the prior cloth, but the hand feeling of the underwear cup of the sandwich cloth is even better than that of the sandwich cloth when the fiber thickness of the fabric fiber composite layer is larger.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (8)
1. An undergarment cup having a multi-layer structure, characterized in that: the fabric comprises a first fabric fiber composite layer, a viscose layer, a silicon fiber layer, a viscose layer and a second fabric fiber composite layer which are sequentially arranged from outside to inside, wherein the fabric fiber composite layer and the silicon fiber layer form a compact grid structure near the viscose layer; the fabric fiber composite layer comprises a fabric layer, a glue net layer and a fiber layer; the thickness of the fiber layer is 1-10 mm.
2. The bra cup of claim 1, wherein the fibrous layer is a silicon fibrous layer or a cotton standing layer.
3. The bra cup of claim 1, wherein the adhesive layer has a lower adhesive content than the adhesive layer.
4. The bra cup of claim 1, wherein the silicon fiber layer has a fiber density less than the fiber density of the fabric fiber composite layer.
5. The undergarment cup with the multi-layered structure according to claim 1 wherein the adhesive layer has an elastic adhesive content of 2 to 10 g/pair of cups.
6. The undergarment cup with multi-layered structure according to claim 1 characterized in that the undergarment cup has an elastic gel content of 8 to 25 g/pair of cups.
7. The method for manufacturing an undergarment cup having a multi-layered structure according to any one of claims 1 to 6, wherein: the method comprises the following steps:
A. manufacturing a fabric fiber composite layer: firstly, processing a fiber material into a sheet shape, coating liquid elastic glue on a fabric, covering the fabric with the fiber material, and then heating and forming;
B. manufacturing a cup matrix: cutting a silicon fiber material into a cup shape to obtain a cup matrix;
C. embossing liquid elastic glue: firstly, compressing a cup matrix to be less than half of the original thickness through a silk screen to enable the cup matrix to be closely attached to the silk screen, then silk screen printing liquid elastic glue, loosening the silk screen after silk screen printing, and then manufacturing a cup matrix with elastic glue attached to two sides by the same operation of imprinting the other side of the cup matrix;
D. hot press molding and trimming: attaching the fiber surface of the fabric fiber composite layer to a cup matrix stained with elastic glue, performing one-time hot press molding through a cup mold, and cutting and trimming to obtain the underwear cup with the multilayer structure.
8. The method for manufacturing an undergarment cup having a multi-layered structure according to claim 7 wherein a layer of adhesive is printed on the fiber side of the fabric fiber composite layer prior to the hot press molding in step D.
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| CN113768212A (en) * | 2021-09-18 | 2021-12-10 | 东莞东利科技有限公司 | Silica gel fiber cotton underwear cup and preparation method thereof |
| CN115476571A (en) * | 2022-07-22 | 2022-12-16 | 本影科技(中山)有限公司 | Production process of silica gel cups |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935158A (en) * | 2016-06-24 | 2016-09-14 | 宏杰内衣股份有限公司 | Vertical cotton breathable bra cup pad with silica gel net and preparation method thereof |
| CN106418750A (en) * | 2016-11-11 | 2017-02-22 | 深圳市六月玫瑰内衣科技有限公司 | Integrated vertical cotton shaping bra and making method thereof |
| CN106579576A (en) * | 2017-02-23 | 2017-04-26 | 宏杰内衣股份有限公司 | Washable quick-drying portable air-permeable bra and preparation method thereof |
| JP3225770U (en) * | 2019-12-20 | 2020-04-02 | 多貿赫有限公司 | Brassiere cup with seamless cup structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202653171U (en) * | 2012-05-04 | 2013-01-09 | 郑宏明 | Sandwich type bra cup structure |
| TWM493888U (en) * | 2014-06-13 | 2015-01-21 | jun-wei Huang | Ventilating cup structure |
| CN205432187U (en) * | 2015-12-30 | 2016-08-10 | 林喜坚 | Glue upright cotton cup of net |
| CN206933360U (en) * | 2017-04-20 | 2018-01-30 | 宏杰内衣股份有限公司 | It is a kind of to gather brassiere with silica gel mesh |
| CN207428441U (en) * | 2017-06-21 | 2018-06-01 | 宏杰内衣股份有限公司 | A kind of glue online article chest |
| CN109700085A (en) * | 2018-12-27 | 2019-05-03 | 叶垲 | A kind of underwear materials and sheet material with holes, film or hole film, Web materials and cup pad |
| CN110638118A (en) * | 2019-10-22 | 2020-01-03 | 孙飞 | Underwear cup and manufacturing method thereof |
| CN111150131B (en) * | 2020-01-16 | 2021-11-16 | 佛山市姐妹花内衣有限公司 | Soft type breast-feed underwear |
-
2020
- 2020-08-31 CN CN202010894902.XA patent/CN111838784B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935158A (en) * | 2016-06-24 | 2016-09-14 | 宏杰内衣股份有限公司 | Vertical cotton breathable bra cup pad with silica gel net and preparation method thereof |
| CN106418750A (en) * | 2016-11-11 | 2017-02-22 | 深圳市六月玫瑰内衣科技有限公司 | Integrated vertical cotton shaping bra and making method thereof |
| CN106579576A (en) * | 2017-02-23 | 2017-04-26 | 宏杰内衣股份有限公司 | Washable quick-drying portable air-permeable bra and preparation method thereof |
| JP3225770U (en) * | 2019-12-20 | 2020-04-02 | 多貿赫有限公司 | Brassiere cup with seamless cup structure |
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