TWI220001B - Device and method for preparing cloth with various elasticity for surface material of bra cup and product therefrom - Google Patents

Abstract

Disclosed is a device and a method for preparing one type of cloth with various elasticity for surface material of a bra cup and a product therefrom. The invented device includes: a first mold including a plurality of heating mold heads aligned in a line, each heating mold head having a heating device, and further including a thermal isolation device between adjacent heating mold heads; a second mold having a mold cavity corresponding to the first mold for receiving therethrough each heating mold head of the first mold; and a temperature controller connected to the heating mold heads in series by a plurality of connection cables, the temperature controller having a plurality of adjustment knobs for controlling the heating mold heads separately at a specific temperature. A to-be-processed piece of cloth is positioned between the first mold and the second mold, and the first mold and the second mold are combined together to endow the piece of cloth with various elasticity due to different heating temperatures.

Description

1220001 Case No. 92126515 Modification V. Description of the invention (1) [Technical Field to which the Invention belongs] The present invention relates to a device, a method, and a finished product for manufacturing cup surface cloth with different elastic coefficients. Particularly, it is applied to the cup fabric of female bras, which can produce different elastic coefficients on the same fabric. The fabric made by the device and method of the present invention can be applied to bra cups, so that they have a better cup surface. . [Previous Technology] Modern women have the habit of wearing bras. Therefore, more and more various bras have been developed.

However, for those who make bras, the technique of tailoring the surface of bra cups is a big test. Please refer to the first picture, because the cup 1 of the bra has a slightly conical arc, and the general cloth The overall coefficient of elasticity is the same. Therefore, when sewing the surface of the cup, it cannot be made to reach a flat surface according to the curved surface of the cup. Instead, it will cause wrinkles or deform the shape of the cup.

Therefore, some manufacturers will preheat the fabric of the cup first, that is, use a slightly conical mold to heat and preform the fabric. However, this method still does not completely solve the above-mentioned folds of the tailoring problem, because the surface cloth of a cup 1, the elastic coefficient required for the surface cloth must be determined according to the condition of the curved surface of the cup. Please refer to the second figure. For example, the surface cloth attached to the cup 1 has a higher elastic coefficient because it is shaped differently. When pulling the surface cloth so that it can be attached to the top of the cup,

Page 5 1220001 Case No. 92126515 Amended 5. Description of the invention (2) The elasticity coefficient required for area B is slightly lower. Because area C is located at the bottom edge of the cup, it is mainly fixed outside the overall cup, so C Zone requires the lowest coefficient of elasticity. Therefore, the conventional styling of the surface cloth of cups is heated by a single temperature mold on the surface cloth. All the elastic coefficients of the shaped cloth produced by the mold are the same. Therefore, when sewing on the cup, the top of the cup will still over-shape There are wrinkles, or the elasticity of the bottom end is too large to be sewn. [Simultaneous release of its materials, when the head is smooth, after the purchase of the same temperature after the surface content] The cups with the coefficient of identification in the above-mentioned Ming are also available and unattractive. The other process of this creation creates a set of surface wrinkles produced by varying temperatures, which will damage the fabric of the chest. Therefore, the equipment of this creative fabric, the application of the fabric to the chest will cause wrinkle problems. The inventor proposes a device and method for surface cloth. According to actual needs, the surface cloth is not covered, which makes folding easier and processing. The purpose is to use the cloth on the surface of bra cups with different elasticity. The problems of folding and inconvenience of processing can further protect the surface of the group of cups. The curved surface required for the shape of the cups is yellow and will not become thin. A different method and its products can be proposed. And its finished products. Cloth with the same elastic coefficient. Sewing cup surface cloth. Heat the mold cloth to make the surface of the cup warmer. It can avoid sewing on the bra cup. In addition, by not weaving, it is not subject to a single temperature requirement, and the die is more uniform. Cup of elasticity contains the use of

Page 6 1220001 Case No. 92126515 Amendment V. Description of the invention (3) A mold, which is equipped with a head and a mold which is further enclosed by a mold; and a hot mold head, which is heated in the first mold. The coefficient of elasticity to be made consists of several heating mold heads stacked in a straight line, each heating mold has a heating device, and every two adjacent heating mold heads contain a heat insulation device; a second mold has a corresponding In the first hole, each mold head of the first mold can pass through a temperature controller, and the heaters are connected in series by a plurality of connecting lines, and the temperature controller has a plurality of adjustment buttons, which can control the Each has a specific temperature. Place the fabric to be made between the second mold and the first mold and the second mold to form different fabrics due to different heating temperatures.

[Embodiment]

Generally, as shown in the first figure, the bra of the cup 1 of the bra also needs different elastic coefficients due to different curved surfaces. Please refer to the second figure. For example, the surface cloth of the cup 1 is different in the degree of shape setting during the turning process. When the surface cloth is sewn, the surface cloth is stretched so that it can be attached to the top of the cup, while the elastic coefficient required in zone B is slightly lower. Because zone C is located at the bottom edge of the cup, it is mainly used to fix the whole cup. Shape, so the elastic coefficient required in zone C is the lowest. However, the different elastic coefficients of the cloth divided into three zones are used for illustration, not to limit the present invention. In other words, if the material of the surface cloth is different, it may be necessary to change the The surface cloth is divided into more zones, such as four or five zones and so on. Please refer to the third figure and the fourth figure, the present invention provides a

1220001 Case No. 92126515 Rev. V. Description of the invention (4) Equipment for cup surface cloth with the same modulus of elasticity, which includes: a first mold 10, a second mold 20, and a temperature controller 30. The cloth 1 a is placed between the first mold 10 and the second mold 20, and the first mold 10 and the second mold 20 are combined to form the cloth to be produced (for example, as shown in the second figure, the cloth has different Cup shape of coefficient of elasticity). The first die 10 provided by the present invention, preferably, the outer profile of the first die 10 is conical, which is formed by a plurality of heating die heads 1 1, 1 2, 1 3 stacked in a straight line, Each heating mold head 11, 1 2 or 1 3 has a heating device 1 10, 1 2 0 or 1 3 0, such as a heating tube, and every two heating mold heads 1 1, 1 2 (or heating Between the mold heads 1 2 and 1 3)

Thermal device 14 (or thermal insulation device 15). Essentially, the thermal insulation device 14 is a thermal insulation paper to isolate two adjacent heating mold heads 1 1, 1 2 (or heating mold heads 1 2, 1 3 ). Furthermore, the second mold 20 of the present invention has a mold hole 2 1 corresponding to the first mold 10, which can be worn by each heating mold head 1 1, 1 2, 1 3 of the first mold 10. Over put. In addition, the present invention also provides a temperature controller 30, which is connected in series with the heating mold heads 11, 1, 2, 1 3 through a plurality of connection lines 31, and the temperature controller 30 has a plurality of adjustment buttons 3 2 , The heating mold heads 1 1, 1 2, and 1 3 can be controlled to have a specific temperature, respectively. For example, the cup 1 shown in the second figure, because of its surface fastener

It has a curved surface. Therefore, the cloth in the area A of the cup surface will be at the deepest part of the mold when the cloth is pressed, and the cloth density is the tightest. It needs a high coefficient of elasticity, that is, a low degree of setting, so it must be controlled Low temperature will not cause damage to the fabric structure; while the fabric in area C will be at the shallowest part of the mold when pressing.

Page 8 1220001 Case No. 92126515 Amendment V. Description of Invention (5)

The fabric density is relatively loose, and it needs a lower coefficient of elasticity, that is, a higher degree of setting, so it must be controlled at a higher temperature to make the fabric set. Therefore, as shown in the fourth figure, the present invention uses a temperature controller 3 0 to connect the heating mold heads 1 1, 1 2, 1 3 in series through a plurality of connection lines 3 1, and controls the adjustment buttons 3 2, The heating mold heads 11, 1, 2, and 1 3 respectively have high, medium, and low temperatures, that is, the shallowest heating mold head 11 has the highest temperature, and the middle heating mold head 12 has a medium temperature. The deepest heating mold head 1 3 has the lowest temperature. In this way, the cloth 1 a placed between the first mold 10 and the second mold 20 can be made into a desired curved surface after the first and second molds are combined. In area A, B, and C, Zones have different coefficients of elasticity, and the cloth in Zone A will not damage its structure because the temperature is too south, and the cloth in Zone C is the least tightly contacted, so it can be shaped by high temperature to make the whole fabric. Does not turn yellow or thin, but is more uniform. However, dividing the cloth into three different elastic coefficients is used for illustration and is not intended to limit the present invention. Therefore, as is well known to those skilled in the art, if it is intended to be applied to a cloth with a large arc surface, the first mold 10 can be divided into more heating die heads, so that the processed fabric has more layers of different elasticity. coefficient.

Furthermore, the method of using the device of the present invention to make cup surface cloths with different elastic coefficients includes the following steps: First, step (i) provides a first mold 10 and a second mold 20, preferably, the The outer profile of the first mold 10 is conical, wherein the first mold 10 is composed of a plurality of heating mold heads 1 1, 1 2, 1 3 stacked in a straight line, and each heating mold head 1 1, 1 2 Or 1 3 respectively has a heating device 1 10, 1 2 0, or 1 3 0, such as a heating tube, and the second mold 20 has a mold hole 2 1 corresponding to the first mold 10, which is available for

Page 9 1220001 Case No. 92126515 Amendment V. Description of Invention (6)

Each of the heating mold heads 1 1, 1 2, 1 3 of the first mold 10 is inserted through. Preferably, each two adjacent heating mold heads 11 and 12 (or between the heating mold heads 12 and 13) further include providing a heat insulation device 14 (or a heat insulation device 15). The heat insulation device 14 or 15 is a heat insulation paper, so that the temperatures between the two heating mold heads 1 1, 1 2 (1 2, 1 3) do not conduct each other. Then, in step (i i), the cloth 1 a to be produced with different elastic coefficients is placed on the second mold 20 so that it is located between the first mold 10 and the second mold 20. Further, step (iii) provides a temperature controller 30, which is connected to the heating mold heads 1 1, 1 2, 1 3 through a plurality of connection lines 3 1 respectively, and is controlled by the adjustment button 3 2. Each of the heating mold heads 1 1, 1 2, and 1 3 has a specific temperature. Among them, the specific temperature is determined by the material of the cloth 1 a and the curvature of the curved surface of the cloth to be formed, and if different elastic coefficients are desired, the temperature is determined. Finally, step (i v) puts the first mold 10 into the second mold 20, so that the cloth 1 a has different elastic coefficients at different positions. For example, the cup 1 shown in the second figure, because its surface has a curved surface, therefore, by using different temperature controls, the area A of the top end of the cone has a higher elastic coefficient, and the area B is slightly lower, C The area is the lowest, however, the different elastic coefficients of dividing the cloth into three areas are used for illustration and are not intended to limit the present invention.

In addition, the equipment and method provided by the present invention can be implemented to complete the manufacture of a finished product of cup surface cloth with different elastic coefficients. Therefore, the present inventor proposes a device, a method, and a manufactured product for fabricating cup surface cloths having different elastic coefficients. It is based on the same fabric, and has fabrics with curved surfaces and different elastic coefficients.

Page 10 1220001 _ Case No. 92126515_ Year Month ___ V. Description of the invention (7) It is applied to the surface cloth of bra cups. Because the fabrics produced by using the equipment and method of the present invention have different elastic coefficients, there is no wrinkle and deformation during the processing of the tailor, and the processing is easier, thereby reducing the number of processing hours to reduce the manufacturing cost. efficacy. In summary, although this creation has been disclosed as above with a preferred embodiment, it is not intended to limit this creation. Anyone skilled in this art can make various changes without departing from the spirit and scope of this creation. And retouching, so the scope of protection of this creation shall be determined by the scope of the attached patent application.

Page 11 1220001 Brief description of the diagram The first diagram is a general bra diagram. The second picture is a schematic diagram of a general cup. The third figure is the first mold of the present invention and the fourth figure is an exploded schematic view of the present invention. Case No. 92126515 Modified perspective view of the mold. Symbol symbols represent: 1, cup 1 〇, the first mold

iP 2 0, second mold 1 a, fabric to be processed 1 1, 1 2, 1 3, heating mold head 1 1 0, 1 2 0, 1 3 0, heating device 14, 1 5, heat insulation device 21, Mold hole 30, temperature controller 31, connecting line 3 2, adjustment knob

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Claims (1)

1220001 Case No. 92126515 Amendment VI. Patent Application Scope 1. A device for making cup surface cloth with different elastic coefficients, which includes: a first mold, which consists of several heating mold heads stacked in a straight line, each The heating mold heads each have a heating device, and each two adjacent heating mold heads further include a heat insulation device; a second mold having a mold hole corresponding to the first mold is available for the first mold Each mold head of the mold is inserted through; and a temperature controller is connected in series with the heating mold heads through a plurality of connecting lines, and the temperature controller has a plurality of adjustment buttons, which can control the heating mold heads respectively. A specific temperature. 2. The device according to item 1 of the scope of patent application, wherein the heat insulation device is a heat insulation paper. 3. The device according to item 1 of the scope of patent application, wherein the outer profile of the first mold is conical. 4. A method of making cup surface cloth with different elastic coefficients, comprising the following steps: (1) A first mold and a second mold are provided, wherein the first mold system is composed of a plurality of heating mold heads stacked in a straight line, each heating mold head has a heating device, and the second mold system has a corresponding The mold holes of the first mold can be inserted through each mold head of the first mold; (i 1) cloths to be made with different elastic coefficients are placed in the second mold; Page 13 1220001 Case No. 92126515 Amendment VI. The scope of the patent application is located between the first mold and the second mold; (i 1 i) Provide a temperature controller, which is connected by several The heating mold heads are respectively connected in series so that the heating mold heads have a specific temperature respectively; and (iv) placing the first mold into the second mold so that the cloth generates different elastic coefficients at different positions . 5. The method as described in item 4 of the scope of patent application, wherein the steps of providing a first mold and a second mold, further comprising providing a heat insulation device between each two adjacent heating mold heads, so that the two heating molds The temperatures between the heads do not conduct each other. 6. The method according to item 5 of the scope of patent application, wherein the heat insulation device is a heat insulation paper. 7. The method according to item 4 of the scope of patent application, wherein the steps of providing a first mold and a second mold, wherein the outer profile of the first mold is conical. 8. A finished product that implements the method in item 4 of the scope of patent application. tP Page 14