TW568756B - Method for producing seamless bra and structure of cup - Google Patents

Abstract

The present invention relates to a method for producing a seamless bra and a structure of a cup, particularly a seamless bra with a reduced cost and improved comfort. The invented method mainly comprises: thermally pressing a formed bra body, a cup, and a lining layer into a seamless bra for comfort in wearing. The cup is consisted of an exterior lamination layer, an interior lamination layer, an exterior foam, an interior foam, and a steel rim, in which all components are separately coated with an adhesive and tightly compressed together by a compression device at suitable temperature and pressure to form a cup body with a shape corresponding to the compression device. The cup body is then cut into a desired shape. After formation of the cup, the body of the bra and the cup are separately coated with an adhesive, and tightly bonded together by the adhesion power of the adhesive per se and using a compression device to form a seamless bra. The objective of the present invention is to form a seamless bra with an improved overall beauty. Meanwhile, the steel rim of the cup is directly covered inside the cup and is formed integrally so that the comfort in wearing of the same is increased. The invented production process has a shortened processing time, an increased production efficiency, and a reduced production cost.

Description

568756 Case number 91109274

V. Description of the invention (1) [The invention belongs to a kind of cost-effective, and makes [the prior art underwear system is the growth of women and women in life. The disadvantaged women are the underwear or bra, but generally It is set to cover the inside, but the inside or the bra is worn on the car to create a lesion, and when the inflammation part and the underwear or sweat often make women's chest prone to sweat rashes, such as the technical field of the / B, steel ring C correction] Is to provide a "rapid prototyping of seamless underwear, without stitching, designer underwear that is more comfortable to wear, and can be reduced to a generally inaccessible chest, but there are steel rings on the industry or bras. Reached clothing or chest made of car skin is now red and swollen. In summer, the bra is near the sweat or the mass is lacking in the sweat spot. 'Therefore, it is also introduced during the development period. When it is sewn with erythema, its contact area is more attracted to the genus. So, one of the necessary products, the underwear of the women, a series of points to support the steel ring, or Cover effect; Wear on clothing, it is easy to make the line long-term. The human body is more stringent, making it more sensitive to women's underwear, especially lingerie. Lingerie is mainly used to protect the quality of women, which often affects women. In this way, in order to remedy the development of plastic underwear and magic bras, women's breasts are perfect. Therefore, in order to make the underwear or bra more stylish, the steel ring = the innermost layer is sewn. Therefore, when underwear wearers do not Comfortable, and long-term contact friction, causing the skin to produce perspiration, which is heavy on the chest, so when the sutures encountered at the car stitches are too humid, plus the skin, it often makes the touch And a is a considerable damage. It is mainly composed of outer cloth A, cup which uses outer cloth A, inner layer and inner cloth D, etc.

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Covered inside, its molding description --- case number --ill 09274 __ 5. Description of the invention (2) Part D will make the structure of the cup b and the steel ring c stronger and more stylish. to make. Underwear or assembly made in the above manner can complete a finished underwear rim, so it is not a trouble to sew on the sewing, and the cost does not meet the rim C, which will cause the outer layer A and shape to make it When the user wears, the indentation causes discomfort to the user, which is one of the major scale diseases. Making the overall underwear use the sewing-type bra through the above-mentioned system, it is necessary to pass through the seams to sew all parts of the underwear and the bra or the bra is installed internally, so that it not only increases the economic benefits in the manufacturing process; The cup B and the inner cloth are distorted, swollen or squeezed, and a spirit is produced. For the general industry and users, it is the creator of this case. Therefore, how to eliminate the above-mentioned shortcomings of the technical difficulties to be solved Where. [Summary of the invention] There are trials and techniques for making cups and inner garments, so that they are foamed and coated with tight cups. In view of this concept and improvement of underwear, the inner layer of the cover and the cover are worn to make the foam more adhesive. The combination of the agent and the dense, then the body and the invention of this case are engaged in the construction of the final creation cup ", and the heating and pressing side is comfortable; the body and the steel ring and other people have achieved the main system by the work, making the cup system It constitutes itself with many years of experience. In the present invention, the laminated outer layer is formed after it has been laminated, and it is applied to an appropriate height and hot-melt press-fit shape as described above; when the adhesive is covered, the professional quality is prepared, and after a number of times, a "seamless inner Underwear This underwear has no inner interlayer. Each component is gently pressed against the cup-forming adhesive, the cover stitching, and the outer hair. After the cover is applied, the agent itself is integrated with a hot-melt pressing device and formed. A single cup cut to the desired cup is coated separately

The body 2 3, the inner foam 24 and the steel ring 25 are sandwiched inside, and the combination is on the surface of the outer sandwich 2 1, the inner sandwich 2 2, the outer and inner f, the stomach 2 4 and the steel ring 25. Persuasion

568756-Case No. 91109274_February, Year Amendment V. Description of the Invention (3) The unique viscosity, combined with the hot-melt pressing device, forms underwear and cups into a seamless underwear. The purpose of the present invention is to make the cup and the underwear body to increase the overall beauty, and the steel ring of the cup is directly covered to make it more comfortable to wear, and can set off the overall appearance, shorten the processing time, and further improve Production efficiency, reducing manufacturing costs [Implementation Modes] In order to make it easier for your reviewers to understand the effectiveness of the content of this creation, a specific example is given in conjunction with the drawings, as follows: First, please refer to the second and third figures After the completion of the present invention, the underwear body 10, the cup 20, and the inner heating and pressing method are used to tightly fit the underwear body 10, the cup 20, and the inner body, so that the formed underwear can be sewn without car stitching, which increases the view. The underwear body 10 and the inner lining layer 30 are the same as the underwear body 10 and the inner lining layer 30. The convex portion with the outer arc of the cup 2 is used to fit. The method is to attach the underwear body 10 and the cover long layer 30 to each other to form a seam-free seam. Then, refer to the fourth figure. The main layer 2 1 and inner loss layer 2 of the cup of the present invention are shown in FIG. 4. Outer foam 2 3. Inner foam It is composed of 25, which uses the outer interlayer 21 and inner loss layer 2 to adhere tightly without car stitches. The shrinkable version 0 is made on the inside of the cup, and the detailed introduction and description are mainly based on the layer 30. With the inner layer 30, the whole body is compacted, and the cup 20 corresponding to 0 is related to the underwear. A Department of the clamp member 24 and an outer steel 2 foam which foam sandwich each of three 2, and use 568 756 ~~ - Ke said pressure means 4 is not five years, description of the invention (4) hot melt 〇After applying the appropriate high temperature and pressure, it is tightly combined into one body; As shown in the fifth figure, the hot melt pressing device 40 is an upper and lower corresponding upper and lower mold 4 1 and 4 2. Mainly use upper and lower molds 4 1 and 4 2 to coat the surface with an adhesive interlayer 2 丄, inner interlayer 2 2, outer foam 2 3, inner foam 2 4 and steel ring 2 5 Pressing at high temperature to form a cup body 2 6 corresponding to the left and right (as shown in the sixth figure). After the outer foam body 2 3 and the inner foam body 2 4 are extruded at high temperature, The shrinkage occurs, so that the cup body 26 has considerable strength and toughness. After pressing, the cup body 26 is cut to form the cup 20 into a desired shape; as shown in figures 7 and 8 It is shown that the formed cup 20 is tied to the lower edge of the cup 20 to form a joint 27, and the steel ring 25 is covered in the joint 27. The steel ring 25 can be a Flat shape so that the steel rings 2 5 and The joint 2 7 can be flatly attached, so that the cup 20 can be flatly attached to the joint 2 7 by the steel ring 25, and the cup 20 can be more shaped. Finally, please refer to the third figure and the eighth figure. When the cup 20 is formed, it is closely fitted with the underwear body 10 by heating and pressing, and an inner layer 3 is used behind the cup 20. 0 and the underwear body 10 and the cup 20 are adhered to each other, and the cup 20 is covered inside, and the inner layer 30 is a slender material to make the formed underwear more comfortable when worn; The underwear of the present invention uses a heating and pressing method to overlap the underwear body 10, the cup 20, and the inner and inner layer 30, so that the underwear after lamination is not 568756 'a ~ ^-^ Case No. 9Π09274 5 Explanation of the invention (5) = sewing stitches, and the cup 20 is provided with a steel ring 25 inside. The steel ring 2 has a flat shape, so it can be flatly attached to the joint 2 7 to make it original. 2 2 〇 is more firm and stylish, and uses the characteristics of the cup 20 to put the underwear / 10 on it to make the underwear body 1 〇 The overall appearance is more three-dimensional i green and no stitching design makes the underwear body more Beautiful, and can save, ',, the day and time' to improve its production efficiency and reduce its manufacturing cost By using the inner part of the underwear to make the upper part shrinkable; the above-mentioned 'is not used as the spirit. In summary, its novelty method proposes the hair that deserves the above-mentioned invention. "The body is more beautiful, and the wear is more comfortable. At the time, the names of the components are described in terms of limiting the equivalent conversions made in this case. The present invention and its practicality, the patents of the patents, are seamless and suitable, and are further replaced by convenient rights. The inner circle of the seamless production line, please pray. The steel ring of the manufacturing process cup can set off the high production efficiency. Description This hairline 'everyone should be in the manufacturing process of this garment. According to the guarantee and cup application of this case, the structure of the case must be examined in detail. It can be wrapped in the cover, which is within the scope of invention and innovation specified in the low manufacturing cost of bamboo. Structure, there is indeed a piece

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568756 _Case No. 91109274_ 年月 日 __ Brief description of the drawings The first diagram A is an exploded view of general underwear. The first figure B is a schematic cross-sectional view of the underwear after sewing, and the second figure is a production flowchart of the present invention. The third figure is an exploded view of the present invention. The fourth figure is a schematic diagram of the fitting of the cup of the present invention. The fifth figure is a schematic view of the press forming of the cup of the present invention. The sixth figure is a schematic cross-sectional view after the cup of the present invention is press-molded. The seventh figure is an external view of the cup of the present invention after being cut.

The eighth figure is a schematic cross-sectional view of the cup of the present invention. [Element representative symbol description] (A) Outer cloth (B) Cup (C) Steel ring (D) Inner cloth (1 0) Underwear body (2 0) Cup (2 1 ) Outer interlayer (2 2) Inner interlayer (2 3) Outer foam (2 4) Inner foam (25) Steel ring (26) Cup body (2 7) Attachment (3 0) Inner layer

(40) Hot melt pressing device (41) Upper mold (42) Lower mold

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Claims (1)

568756 _Case No. 91109274_ 年月 日 _iMz_ VI. Scope of patent application 1. A seamless underwear manufacturing process includes the following steps: a. Production of underwear body: It is formed by integral molding and is formed on the underwear body A convex part corresponding to the cup is provided; b. The production of the cup: the outer sandwich, the inner sandwich, the outer foam, the inner foam and the surface of the steel ring are coated with an adhesive, and are melted by heat Compression square-type is applied to appropriate high temperature and pressure, and then cut and formed to form a cup body; c. Production of the inner and inner layers: formed in an integrated molding method, with convex parts corresponding to the outer arc of the cup The underwear body, the cup body and the inner and inner layers formed by the above steps are heated and pressed together to form an undergarment without sewing threads. 2. A seamless underwear manufacturing process as described in item 1 of the scope of the patent application, wherein the structure of the steel ring is a flat shape, so that the steel ring and the joint can be flatly fitted. Page 12