Garment

Abstract

Provided is a garment that, when a fabric end of a curved line having a small radius of curvature is folded into two parts and fixed using an adhesive at an opening of the garment, can impart a sense of tension to the opening of the garment even if the folding width is narrowed in order to prevent wrinkles caused by the contraction of the curved line having the small radius of curvature, and can be folded easily and stably, and that can be used as an article of clothing. Therefore, the wearing feeling and the appearance are excellent. This garment has an opening portion, and is characterized in that the opening portion has a structure in which a fabric end is folded, and in that at least a portion of the fabric end is fixed by an adhesive, and a portion of the opening portion has a shape in which a radius of curvature varies. The folding width of the fabric end of the part with the smallest curvature radius of the opening part is narrowest, and the folding width is widened towards the part with the larger curvature radius.

Description

Technical Field

[0001] The present invention relates to clothing. Background Art

[0002] Conventionally, as a technique for treating the end of the fabric that forms the opening of clothing, a technique is known in which the end of the fabric folded in half is fixed with an adhesive. For example, in Patent Document 1, the following clothing is proposed, in which the folding of the fabric end is fixed with a dot-like adhesive, so that the sewing process of the fabric end is not required, and the stretchability and appearance are excellent.

[0003] Prior Art Documents

[0004] Patent Documents

[0005] Patent Document: Japanese Patent Application Laid-Open No. 2021-25157 Summary of the Invention

[0006] Problems to be Solved by the Invention

[0007] However, there is the following problem. When the end of the fabric that forms the opening of clothing is folded into two parts and fixed with an adhesive, at the folded part of the fabric end near the concave part of, for example, a V-neck that is bent into a concave shape and has a particularly small radius of curvature, due to the inner and outer peripheral difference, the fabric end becomes a widened shape, and the gathering wrinkles are generated, which easily damages the appearance of the clothing. In addition, although it is possible to consider narrowing the width of the fold in order to reduce the generation of gathering wrinkles, there is the following problem. It is difficult to fold evenly and stably along the curve with a changing radius of curvature, and it is difficult to form a beautiful opening. In addition, there is also a problem that the tension of the opening disappears due to narrowing the width of the fold, and the opening becomes an unreliable texture.

[0008] The present invention has been made in view of the above circumstances, and the present invention provides the following clothing: when the end of the fabric that forms the opening of the clothing is folded into two parts and fixed with an adhesive, even at the fabric end of a curve with a small radius of curvature, it is possible to reduce the gathering wrinkles generated due to the inner and outer peripheral difference, and at the same time, it is possible to stably obtain a beautiful folded opening in accordance with the curve with a changing radius of curvature, and the clothing has a tensile opening.

[0009] Means for Solving the Problems

[0010] In order to solve the above problems and achieve the object, the clothing according to the present invention has the following configuration.

[0011] (1) A piece of clothing, which is a piece of clothing with an opening, characterized in that the opening includes a structure in which the fabric end is turned over, and at least a part of the fabric end is fixed by an adhesive. A part of the opening is formed in a shape with a changing radius of curvature, and the turning width of the fabric end at the part with the smallest radius of curvature of the opening is the narrowest, and the turning width becomes wider towards the part with a larger radius of curvature.

[0012] (2) The piece of clothing according to (1), characterized in that the width of the joint part where the adhesive is arranged changes in accordance with the change in the turning width.

[0013] (3) The piece of clothing according to (1) or (2), characterized in that at least a part of the adhesive is arranged in a linear shape.

[0014] (4) The piece of clothing according to any one of (1) to (3), characterized in that at least a part of the adhesive is arranged in a dot shape.

[0015] (5) The piece of clothing according to any one of (1) to (4), characterized in that the turning width of the fabric end at the part with the smallest radius of curvature of the opening is in the range of 2 to 6 mm, and the turning width at the part with the largest radius of curvature is in the range of 5 to 25 mm.

[0016] (6) The piece of clothing according to any one of (1) to (5), characterized in that the ratio (A÷B) of the turning width (A) of the fabric end at the part with the smallest radius of curvature of the opening to the turning width (B) at the part with the largest radius of curvature is in the range of 0.1 to 0.9.

[0017] Advantages of the Invention

[0018] According to the present invention, it is possible to provide a piece of clothing as follows: When the opening of the clothing folds the fabric end that is bent into a concave shape and has a changing radius of curvature into two parts and is fixed with an adhesive, even the fabric end of the curve with a small radius of curvature can reduce the gathering wrinkles caused by the inner and outer circumference difference, and at the same time, it is possible to stably obtain a beautifully turned-over opening that matches the curve with a changing radius of curvature, and the clothing has a tense opening. Brief Description of the Drawings

[0019] Figure 1 Figure 1 It is a view showing the appearance of the piece of clothing according to Embodiment 1.

[0020] Figure 2 Figure 2 It is a view schematically showing the form of the adhesive arranged at the opening of the collar of the piece of clothing according to Embodiment 1.

[0021] ​​​​​Figure 3 Figure 3 A view schematically showing the state in which the fabric end of the opening shown is turned over and fixed. Figure 2

[0022] Figure 4 Figure 4 A view showing the appearance of the clothing according to Embodiment 2.

[0023] Figure 5 Figure 5 A view schematically showing the state in which an adhesive is provided at the opening of the collar of the clothing according to Embodiment 2.

[0024] Figure 6 Figure 6 A view schematically showing the state in which the fabric end of the opening shown is turned over and fixed. Figure 5

[0025] Figure 7 Figure 7 A view schematically showing another state in which the fabric end of the opening of the clothing according to Embodiment 2 is turned over and fixed.

[0026] Figure 8 Figure 8 A view showing the appearance of the clothing according to Embodiment 3. Detailed Embodiments

[0027] Hereinafter, the detailed embodiments (hereinafter referred to as "embodiments") of the present invention will be described with reference to the accompanying drawings. It should be noted that the drawings are only schematic representations.

[0028] (Embodiment 1)

[0029] Figure 1 A view schematically showing the appearance of the clothing according to Embodiment 1. The opening 2 of the collar of the clothing 1 is formed by a curve that is curved into a concave shape and has a changing radius of curvature, and is formed by a design curve commonly referred to as a V-neck.

[0030] It should be noted that the radius of curvature in the present invention refers to the radius of the circle when the curve forming the opening 2 is locally regarded as an arc of a circle. The clothing of the present invention has a portion where the arc locally depicts the gentlest curve in the opening 2 (i.e., the portion with the largest radius of curvature), a portion where the arc locally depicts the steepest curve in the opening 2 (i.e., the portion with the smallest radius of curvature), and a portion with an intermediate radius of curvature. Figure 2 Shows the case where an adhesive 3 is provided on the fabric end 7 of the opening 2 of the collar of the clothing 1 shown in Figure 1 Figure 3 To show Figure 2 ​​​​​​​​​​​A view of the case where the fabric end 7 is folded and fixed. It should be noted that Figure 2 and Figure 3 are both views obtained by observing the front body of the clothing 1 from the inside (skin side).

[0031] As Figure 3 shown, Embodiment 1 of the present invention is a clothing 1 having an opening 2. Importantly, the opening 2 includes a structure for folding the fabric end 7, and at least a part of the fabric end 7 is fixed by an adhesive 3. A part of the opening 2 is formed in a shape with a changing radius of curvature, and the folding width A of the fabric end at the part 10 with the smallest radius of curvature of the opening 2 is the narrowest, and the folding width becomes wider for the part with a larger radius of curvature compared to the part 10 with the smallest radius of curvature.

[0032] Thus, when folding the fabric end 7 that is curved into a concave shape with a changing radius of curvature and folding it into two parts and fixing it with the adhesive 3, even for the fabric end of a curve with a small radius of curvature, it is possible to reduce the gathering wrinkles caused by the inner and outer peripheral differences, and a tensioned opening 2 can be obtained.

[0033] Figure 3 The V-neck opening 2 shown is composed of a combination of the part 10 with the smallest radius of curvature as the center and the parts 13 with a medium radius of curvature and the part 11 with the largest radius of curvature connected to its left and right sides. For the part 10 with the smallest radius of curvature, the smaller its radius of curvature, the more it becomes a sharp V shape, which is preferred. However, since the fabric end 7 is folded to form the opening 2, the folding width A is narrowed so that gathering wrinkles caused by the inner and outer peripheral differences are not easily generated. The narrower the folding width A is, the better. However, for fixing with the adhesive 3, a width of 2 - 6 mm is preferably practical, and the folding width 15 corresponding to the position of the vertex of the V shape becomes the narrowest.

[0034] In addition, for Figure 3 the V-neck opening 2 shown, the folding width of the fabric end 7 changes corresponding to the radius of curvature in such a way that the folding width A of the fabric end at the part 10 with the smallest radius of curvature is the narrowest. That is, from the part 10 with the smallest radius of curvature to the part 13 with a medium radius of curvature and the part 11 with the largest radius of curvature, the folding width gradually becomes wider. Thus, in the part 11 with the largest radius of curvature, the area where the fabric is folded to form two overlapping layers becomes larger, and a tensioned opening 2 can be obtained. For the preferred folding width B of the part 11 with the largest radius of curvature, although it also depends on its radius of curvature, there is no limit when the radius of curvature is large and approximately linear. Even when it is curved, it is preferably widened within the range where gathering wrinkles caused by the inner and outer differences are not generated, but a folding width of about 5 - 25 mm is preferably practical.

[0035] The ratio (A÷B) of the folding width A of the fabric end at the portion 10 with the smallest radius of curvature of the opening 2 to the folding width B of the portion 11 with the largest radius of curvature is preferably in the range of 0.1 to 0.9. Thus, when folding the fabric end to form the opening 2, it is not easy to generate the wrinkling caused by the difference between the inner and outer circumferences of the curve at the portion 10 with the smallest radius of curvature, and at the portion 11 with the largest radius of curvature, an opening 2 with a sense of tension can be obtained. A more suitable range for this ratio is in the range of 0.2 to 0.6.

[0036] As Figure 3 shown, in the first embodiment of the present invention, it is preferable that the width of the joint portion in the region provided with the adhesive 3 changes in accordance with the change in the folding width of the fabric. In Figure 3 it, the form in the case where the adhesive 3 is a dot-shaped adhesive is shown. The rows of the adhesive 3 are provided in a single row near the portion 10 with the smallest radius of curvature, and change to multiple rows such as 2 rows and 3 rows toward the portion 11 with the largest radius of curvature. That is, the width of the region provided with the adhesive, that is, the joint portion, also changes. In addition, the portion provided with the adhesive 3 in multiple rows is configured to include a row on the fabric end side arranged substantially parallel to the fabric end 7. Thus, when folding the fabric end 7 into two parts along the folding line 8, it is possible to prevent the fabric end 7 from becoming a free end and presenting an appearance of fabric peeling. Further, the portion provided with the adhesive 3 in multiple rows is configured to include a row on the folding line side arranged substantially parallel to the folding line 8. Thus, when folding the fabric end 7 that is bent into a concave shape and has a changing radius of curvature into two parts and fixing it with the adhesive, the folding operator can easily identify the change in the folding width with the row in which the adhesive 3 is arranged substantially parallel to the folding line 8 as a guiding line. Specifically, when the operator controls the change in the folding width, by relying on the hardness of the adhesive 3 touched by the finger to grasp its position and line, the change in the folding width can be controlled. Therefore, the operator can continuously detect the change in the folding width without getting lost and can easily and stably obtain a beautiful fold. Further, by making the width of the joint portion wider toward the portion 11 with the largest radius of curvature, an opening 2 with a sense of tension can be obtained.

[0037] In Figure 2 the V-neck opening 2 shown, if the distance between the row of the adhesive 3 on the fabric end side arranged substantially parallel to the fabric end 7 and the fabric end 7 becomes large, there is a problem that when folding the fabric end 7 into two parts along the folding line 8, the fabric end 7 becomes a free end and presents an appearance of fabric peeling. Therefore, it is preferable that the row of the adhesive 3 on the fabric end side arranged substantially parallel to the fabric end 7 is attached as close to the fabric end 7 as possible. The width at which the fabric end 7 becomes a free end is preferably within 2 mm, and more preferably within 1 mm.

[0038] In addition, in Figure 3In the opening 2 of the V-neck shown, if the rows of the adhesive 3 on the side of the fold line, which are arranged substantially parallel to the fold line 8, are too close to the fold line 8, there is a problem that the shape of the dot-like adhesive appears on the fabric surface when the opening 2 is stretched, and the fabric edge 8 is likely to have an uneven appearance. Therefore, the distance between the fold line 8 and the rows of the adhesive 3 is preferably 0.5 mm or more, more preferably 1.0 mm or more.

[0039] As Figure 3 shown, in Embodiment 1 of the present invention, a continuous linear adhesive 3a is arranged at the portion 10 where the radius of curvature of the opening 2 is the smallest. Thereby, even if the folding width of the portion 10 where the radius of curvature is the smallest becomes narrow, it is easy to obtain the peel strength.

[0040] When a linear adhesive 3a is not arranged at the portion 10 where the radius of curvature of the opening 2 is the smallest, and dot-like adhesives 3 similar to those at the portion 13 with an intermediate radius of curvature and the portion 11 with the largest radius of curvature are attached, the elongation rate characteristics of the fabric are not easily hindered. Therefore, when folding the portion 10 where the radius of curvature is the smallest, the fabric edge is likely to be widened and it is not easy to generate shrinkage wrinkles, and it is also easy to obtain the elongation rate characteristics of the entire opening 2 of the collar. For them, a balance between the elongation rate characteristics and the peel strength of the fabric can be achieved, and a more preferable form can be freely selected.

[0041] In Figure 3 the opening 2 of the V-neck shown, the continuous linear adhesive 3a is arranged at the position of the vertex of the V-neck including the portion 10 where the radius of curvature is the smallest. By arranging the continuous linear adhesive 3a, the bonding area becomes larger compared to the dot-like adhesive 3, and it is easy to obtain the peel strength. Therefore, it is preferably near the vertex of the V-neck where the peel strength is likely to become insufficient even when the folding width A becomes narrow. The continuous linear adhesive 3a preferably has a length that is 2 times or more its width. Practically, it is sufficient to attach the adjacent dot-like adhesives 3a close to each other so that they are in contact with each other to form an uninterrupted linear adhesive.

[0042] As Figure 3As shown, in Embodiment 1 of the present invention, the minimum radius of curvature R1 of the opening 2 is preferably 5 cm or less. Thereby, it is easy to obtain the effect of reducing the wrinkles caused by the difference between the inner and outer circumferences when folding the fabric end 7. Regarding the radius of curvature R1, the circle depicted by the radius of curvature R1 is a circle in a state where it is tangent to a length with substantially the same radius of curvature at the portion 10 with the minimum radius of curvature, and the radius of curvature R1 is the radius of this circle. If the radius of curvature R1 becomes smaller and is 1 cm or less, it is difficult to fold it with a smooth curve even if the folding width A is set narrow, and it is likely to become an angular curve like connecting short straight lines. However, in the case where the fabric end 7 is folded and fixed with the adhesive 3 or the adhesive 3a, it is the same as the clothing of the present invention.

[0043] Regarding the shape of the adhesive 3, when it is attached in a planar shape in accordance with the change in the folding width, a strong sense of tension can be obtained and it is preferred, but it can also be attached in a linear shape. By attaching it in a linear shape, not only is it easy to obtain a sense of tension, but also it is easy to obtain an appropriate softness. Regarding the planar adhesive, the following cases are considered to be preferred: the case where a film-like adhesive is cut and attached in accordance with the change in the width of the joint portion for bonding; the case where a gel-like adhesive is coated in accordance with the change in the width of the joint portion and then pressed and expanded by pressure for bonding, and adjacent adhesives come into contact with each other to become integrated, forming a joint portion similar to the film-like adhesive. The linear adhesive is preferably attached in a substantially parallel arrangement or in a lattice pattern in accordance with the change in the width of the joint portion. In addition, the shape of the adhesive 3 is preferably attached in a dot shape. Thereby, the elongation rate characteristics of the fabric are not hindered, and it is easy to obtain an opening portion with a sense of tension.

[0044] Regarding the size of the dot-shaped adhesive 3, the preferred size varies depending on the texture and thickness of the fabric constituting the clothing 1. If the dots have a diameter of about 1.0 to 2.0 mm, it is easy to obtain a strong sense of tension. However, in the case of a thin fabric, it may ooze out on the surface side of the fabric and become noticeable, damaging the appearance. Therefore, a smaller size is preferred within the range where the required sense of tension can be obtained. If the adhesive has a diameter of 1.0 mm or less, it is preferred because it is not likely to ooze out even in the case of a lining fabric with a fabric thickness of about 0.5 to 0.8 mm. Furthermore, if the adhesive has a diameter of 0.6 mm or less, it is preferred because the oozing is not obvious even for a thinner fabric with a fabric thickness of about 0.3 to 0.5 mm. In the case where the diameter of the adhesive 3 becomes smaller and the sense of tension decreases, it can be compensated by reducing the interval between the adhesives 3.

[0045] The dot-shaped adhesive 3 is circular in Embodiment 1, but is not limited thereto. Any shape in which the adhesive 3 can be repeatedly attached in a separated state is acceptable. As long as it is not continuous, it can be linear, or can be geometric shapes such as triangles, quadrilaterals, ellipses, or a combined shape thereof.

[0046] The clothing 1 of Embodiment 1 of the present invention is made from a stretchable fabric. For example, if it is a knitted fabric material provided as a general clothing material, circular knitting or warp knitting materials have the stretchability required for the present invention and are not limited. In addition, materials with stretchability in clothing applications among woven fabric materials are also suitable for the present invention. In terms of use, in addition to general close-fitting clothing and bras with cups, it can also be applied to materials for outerwear such as T-shirts and knitted T-shirts, and is not limited.

[0047] Regarding the resin constituting the adhesive 3, synthetic resins are more preferable than natural resins, and among them, thermoplastic resins are more preferable. For example, polyethylene, polypropylene, polyvinyl chloride, polystyrene, polyvinyl acetate, polyurethane, polytetrafluoroethylene, polyacrylic acid, polyamide, polyacetal, polycarbonate, polyphenylene ether, polyester, polyphenylene sulfide, polysulfone, polyethersulfone, polyetheretherketone, polyimide, polyamideimide, etc. In addition, as long as it is a resin containing a high molecular compound, there is no particular limitation, and various resins can be used.

[0048] In addition, the resin constituting the adhesive 3 is preferably a reactive hot melt adhesive. When the resin is a reactive hot melt adhesive, the resin softens or melts and penetrates into the structure of the bonding part, and after cooling and curing, it reacts with the surrounding moisture to crosslink, and an adhesive structure with excellent heat resistance and solvent resistance can be formed.

[0049] (Embodiment 2)

[0050] Figure 4 It is a diagram schematically showing the appearance of the clothing 1A according to Embodiment 2. The opening 2A of the neckline of the clothing 1A is composed of a curve that is bent into a concave shape and has a changing radius of curvature, and is composed of a design curve commonly called a square neckline.

[0051] Figure 5 Shows in Figure 4 The case where the adhesive 3 is attached to the opening 2A of the neckline of the shown clothing 1A, Figure 6 Is a diagram showing the situation where the fabric end 7 of the opening 2A is folded and fixed. In addition, Figure 7 Is a diagram showing another form of the opening 2B where the fabric end 7 is folded and fixed. Figures 5 - 7 They are respectively diagrams observed from the inside (skin side) of the clothing 1.

[0052] Figure 6The opening 2A of the square collar shown is composed of a combination of portions 13 and 14 with intermediate radii of curvature connected on the left and right sides of the portion 10 with the smallest radius of curvature, and portions 11 and 12 with the largest radii of curvature. Regarding the portion 10 with the smallest radius of curvature, the smaller its radius of curvature, the more it becomes a sharp square shape and is preferred. However, since the fabric end is folded to form the opening, the folding width is narrowed in such a way that the gathering wrinkles caused by the difference between the inner and outer circumferences are not easily generated. The folding width A is preferably as narrow as possible, but for fixing with an adhesive, a width of 2 to 6 mm is preferably practical, and the position where the width A is at least equivalent to the vertex of the corner is preferably the narrowest.

[0053] In addition, regarding Figure 6 the opening 2A of the square collar shown, the folding width of the opening 2A changes in such a way that the folding width A of the fabric end 7 of the portion 10 with the smallest radius of curvature is the narrowest. That is, the folding width gradually widens from the portion 10 with the smallest radius of curvature toward the portion 11 with the largest radius of curvature. In addition, the folding width gradually widens from the portion 10 with the smallest radius of curvature toward the portion 12 with the largest radius of curvature. Between the portion 10 with the smallest radius of curvature and the portions 11 and 12 with the largest radii of curvature, there are portions 13 and 14 with intermediate radii of curvature. The folding widths of the portions 13 and 14 with intermediate radii of curvature are in the middle between the portion 10 with the smallest radius of curvature and the portions 11 and 12 with the largest radii of curvature. Thus, at the portion 11 or 12 with the largest radius of curvature, the area where the fabric is folded to form two overlapping layers becomes larger, and an opening 2A with a sense of tension can be obtained. The preferred folding width of the portion 11 or 12 with the largest radius of curvature also depends on its radius of curvature, but there is no limit in the case where the radius of curvature is large and substantially linear. Even in the case of a curved shape, it is preferably widened within the range where the gathering wrinkles caused by the inner - outer difference do not occur, but a folding width of about 5 to 25 mm is preferably practical.

[0054] The ratio (A÷B) of the folding width A of the fabric end of the portion 10 with the smallest radius of curvature of the opening 2A to the folding widths B of the portions 11 and 12 with the largest radii of curvature is preferably in the range of 0.1 to 0.9, so that when the fabric end is folded to form the opening, gathering wrinkles caused by the difference between the inner and outer circumferences of the curve are not easily generated at the portion with the smallest radius of curvature, and an opening 2A with a sense of tension can be obtained at the portions 11 and 12 with the largest radii of curvature. A more suitable range for this ratio is 0.2 to 0.6.

[0055] In Embodiment 2 of the present invention, as Figure 6 shown, regarding the width of the joint portion provided with the adhesive 3, it is preferred that the area provided with the adhesive 3, that is, the width of the joint portion, also changes in accordance with the change in the folding width of the fabric end 7. In Figure 6In [the figure], the state where the adhesive 3 is a dot-like adhesive is shown. Regarding the columns of the adhesive 3, it is attached in a single column near the portion 10 with the smallest radius of curvature, and from the portions 13 and 14 with intermediate radii of curvature toward the portions 11 and 12 with the largest radius of curvature, the adhesive 3 is attached in multiple columns such as 2 columns and 3 columns. That is, the width of the joint portion where the adhesive 3 is attached changes. In addition, the portion where the adhesive 3 is attached in multiple columns is configured to include a column on the fabric end side arranged substantially parallel to the fabric end 7. Thus, when the fabric end 7 is folded in two along the folding line 8, it is possible to prevent the fabric end 7 from becoming a free end and resulting in an appearance such as fabric peeling.

[0056] Furthermore, the portion where the adhesive 3 is attached in multiple columns is configured to include a column on the folding line side arranged substantially parallel to the folding line 8. Thus, when the fabric end 7 that is bent into a concave shape and has a changing radius of curvature is folded into two parts and fixed using the adhesive, the folding operator can easily identify the change in the folding width with the column in which the adhesive 3 is arranged substantially parallel to the folding line 8 as a guiding line. Specifically, when the operator controls the folding width, by relying on the hardness of the adhesive 3 touched by the finger to grasp its position and line, the folding width can be controlled. Therefore, the operator can continuously detect the change in the folding width without getting lost and can easily and stably obtain a beautiful fold. Furthermore, by widening the width of the joint portion toward the portions 11 and 12 with the largest radius of curvature, an opening 2A with a sense of tension can be obtained.

[0057] In addition, in Figure 6 the folding width in the portions 11 and 12 with the largest radius of curvature is constant and does not change. Thus, it is possible to obtain a garment that emphasizes the straight lines for a square shape composed of substantially straight lines and has a beautiful appearance.

[0058] Furthermore, Figure 7 in the opening 2B of the square collar shown, a linear adhesive 3a is arranged in the portion 10 with the smallest radius of curvature to make the range of the portion 10 with the smallest radius of curvature smaller, that is, to make the radius of curvature smaller than Figure 6 even smaller. Thus, in the portions 13 and 14 with intermediate radii of curvature, the folding width gradually widens. Thus, since the drawing line of the fabric end 7 is drawn in a concave curve throughout the entire opening 2B, a garment with a more beautiful appearance can be obtained.

[0059] Regarding the opening part 2B, the ratio (A÷B) of the folding width A of the fabric end at the part 10 with the smallest radius of curvature to the folding widths B at the parts 11 and 12 with the largest radii of curvature is in the range of 0.1 to 0.9. When folding the fabric end to form the opening part, at the part with the smallest radius of curvature, it is not easy to generate gathering wrinkles caused by the difference between the inner and outer circumferences of the curve, and at the parts 11 and 12 with the largest radii of curvature, an opening part 2B with a sense of tension can be obtained. A more suitable range for this ratio is 0.2 to 0.6.

[0060] (Embodiment 3)

[0061] Figure 8 FIG. is a view showing the appearance of the clothing 4 according to Embodiment 3. The clothing 4 is an example of a close-fitting bottom garment and has openings 5 and 6 through which the torso and legs pass. The openings 5 and 6 are formed in a pattern with a changing radius of curvature, similar to the clothing in Embodiments 1 and 2. In Embodiment 3, similar to Embodiments 1 and 2, by making the folding width of the fabric end at the part with the smallest radius of curvature of the openings 5 and 6 the narrowest and making the folding width wider toward the part with the largest radius of curvature, the effects of the present invention can be obtained.

[0062] So far, the specific embodiments of the present invention have been described, but the present invention should not be limited by the above embodiments. For example, the same effects can also be given to the openings of clothing such as hats and sleeves.

[0063] Examples

[0064] (Example 1)

[0065] Example 1 produced a general close-fitting garment with a V-neck design as shown in Figure 1 and Figure 3 . Regarding the curve of the V-neck, the radius of curvature near the vertex of the V-neck was set to 0.5 cm, and the part 11 with the largest radius of curvature connected thereto was composed of 30 cm to depict a gentle curve similar to the general V-neck shown in Figure 3 .

[0066] Regarding the folding width, it was formed such that the folding width at the vertex part of the V-neck was 2 mm and gradually widened from the vertex part to the upper end of the part 11 with the largest radius of curvature, making the folding width at the upper end of the front body 7 mm.

[0067] As shown in Figure 3As shown, columns of dot-shaped adhesives 3 with a diameter of 1 mm are attached in such a way that they are located at a position 1 mm away from the end 7 of the fabric, and columns of the same dot-shaped adhesives 3 are attached in such a way that they are located at a position 1 mm away from the folding line 8. Dot-shaped adhesives are also attached at the vertex part of the V-neck. In addition, regarding the number of columns of the dot-shaped adhesives 3, the length of the folding line 8 of the opening part 2 is roughly divided into upper, middle, and lower three equal parts on the left and right respectively. 3 columns are attached in the upper part, 2 columns are attached in the middle part, and 1 column is attached in the lower part. Then, the fabric end is folded and fixed with the adhesive to obtain Example 1 of the present invention. The composition and evaluation results of Example 1 are shown in Table 1.

[0068] (Example 2)

[0069] Example 2 produced a general close-fitting garment with a square neck design as shown in Figure 4 and Figure 6 . Regarding the curve of the square neck, the radius of curvature of the corner of the square neck is set to 3 cm, and the parts 11 and 12 with the largest radius of curvature connected thereto are configured to be substantially straight lines (i.e., 200 cm) in the same manner as the general square neck shown in Figure 6 .

[0070] Regarding the folding width, it is 2 mm at the corner part of the square neck and is constant at 7 mm at the part substantially composed of straight lines. In addition, the parts 13 and 14 with an intermediate radius of curvature are configured such that the folding width gradually becomes wider.

[0071] As shown in Figure 5 , columns of dot-shaped adhesives 3 with a diameter of 1 mm are attached in such a way that they are located at a position 1 mm away from the fabric end 7, and columns of the same dot-shaped adhesives 3 are attached in such a way that they are located at a position 1 mm away from the folding line 8. In addition, regarding the number of columns of the dot-shaped adhesives 3, 3 columns are attached to the part substantially composed of straight lines, 1 column is attached to the corner part with the smallest radius of curvature, and 2 columns are attached to the part where the folding width changes between them. Then, the fabric end is folded and fixed with the adhesive to obtain Example 2 of the present invention.

[0072] The composition and evaluation results of Example 2 are shown in Table 1.

[0073] (Example 3)

[0074] Regarding Example 3, except for the following two points, Example 3 of the present invention is obtained in the same manner as Example 1.

[0075] Point (1): The radius of curvature near the vertex of the V-neck is set to 5 cm, and its folding width is set to 4 mm.

[0076] Point (2): As shown in Figure 3 , a linear adhesive with a width of 1 mm and a length of 10 mm is attached at the vertex of the V-neck.

[0077] The composition and evaluation results of Example 3 are shown in Table 1.

[0078] (Comparative Example 1)

[0079] Regarding Comparative Example 1, a comparative example 1 of the present invention was obtained in the same manner as in Example 1, except for the following two points.

[0080] Point (1): The radius of curvature near the vertex of the V-neck is set to 6 cm, and all the folding widths from the part with a small radius of curvature to the part with a large radius of curvature are set to 7 mm.

[0081] Point (2): Three columns of dot-shaped adhesives are attached to all parts from the part with a small radius of curvature to the part with a large radius of curvature.

[0082] The composition and evaluation results of Comparative Example 1 are shown in Table 1.

[0083] (Comparative Example 2)

[0084] Regarding Comparative Example 2, a comparative example 2 of the present invention was obtained in the same manner as in Example 1, except for the following two points.

[0085] Point (1): All the folding widths from the part with a small radius of curvature to the part with a large radius of curvature are set to 2 mm.

[0086] Point (2): One column of dot-shaped adhesives is attached to all parts from the part with a small radius of curvature to the part with a large radius of curvature.

[0087] The composition and evaluation results of Comparative Example 2 are shown in Table 1.

[0088] [Table 1]

[0089]

[0090] Explanation of reference numerals

[0091] 1, 1A, 1B, 4 Garments

[0092] 2, 2A, 2B Openings of the neckline

[0093] 3, 3a Adhesives

[0094] 5 Opening of the torso

[0095] 6 Opening of the leg

[0096] 7 Fabric edge

[0097] 8 Folding line

[0098] 9 Predetermined line after folding

[0099] The part with the smallest radius of curvature

[0100] 11, 12 Parts with a larger radius of curvature

[0101] 13, 14 Parts with an intermediate radius of curvature

[0102] A, B Folding width

[0103] R1, R2 Radius of curvature

Claims

1. A piece of clothing, which is a piece of clothing having an opening, characterized in that the opening includes a structure in which the fabric end is turned over, and at least a part of the fabric end is fixed by an adhesive, a part of the opening is formed in a shape with a changing radius of curvature, and the turning width of the fabric end at the part with the smallest radius of curvature of the opening is the narrowest, and the turning width becomes wider towards the part with a larger radius of curvature.

2. The clothing according to claim 1, characterized in that, The width of the joint portion where the adhesive is disposed changes in accordance with the change in the turning width.

3. The clothing according to claim 1 or 2, characterized in that, At least a part of the adhesive is arranged in a line shape.

4. The clothing according to claim 1 or 2, characterized in that, At least a part of the adhesive is arranged in a dot shape.

5. The clothing according to claim 1 or 2, characterized in that, The turning width of the fabric end at the part with the smallest radius of curvature of the opening is in the range of 2 to 6 mm, and the turning width at the part with the largest radius of curvature is in the range of 5 to 25 mm.

6. The clothing according to claim 1 or 2, characterized in that, The ratio (A÷B) of the turning width (A) of the fabric end at the part with the smallest radius of curvature of the opening to the turning width (B) at the part with the largest radius of curvature is in the range of 0.1 to 0.9.

Images