JP2021085104A - Garment - Google Patents

Abstract

To provide a garment which can prevent a part of the garment from stretching and hanging due to being worn and can reduce degradation in appearance even when edges of a cloth are folded into two at openings and fixed by using dot-like adhesive.SOLUTION: A garment is composed of an elastic cloth and has openings that pass human body parts of a wearer. The openings are composed of a configuration folding cloth edges into two. The cloth edges and the cloth body are fixed by dot-like adhesive adhered in a single row or a plurality of rows along the cloth edges. The row of the adhesive adhered to edge part sides of the cloth is attached within 2 mm from the edge parts of the cloth. The dot-like adhesive adhered on the same row has a part closely adjacent and a part roughly adjacent. The parts closely adjacent of the dot-like adhesive are symmetrically arranged with respect to a center line of a body part.SELECTED DRAWING: Figure 1

Description

The present invention relates to clothing.

Conventionally, as a technique for treating an end portion of a cloth constituting clothing, for example, an open end portion, a technique of sticking the edges of a folded cloth with an adhesive tape and fixing them is known. For example, Patent Document 1 proposes a related technique in which a hot melt sheet is bonded to form a front fabric such as a hem of a swimsuit when it is folded back.
On the other hand, as a technique for joining a plurality of fabrics constituting clothing, a technique for joining the fabrics constituting clothing using an adhesive attached in a dot shape is known. For example, Patent Document 2 proposes a technique for joining the body and sleeves of an undershirt with an adhesive repeatedly provided in a dot shape.

Japanese Unexamined Patent Publication No. 2005-264394 Japanese Patent No. 6249821

In clothing that uses elastic fabric, if the edge of the fabric at the opening is folded back in two and joined with an adhesive attached in a dot shape, the opening will be greatly extended when worn, and the edge of the opening will undulate. So-called dripping may occur and the appearance may be deteriorated.

The present invention has been made in view of the above, and even when the edge of the fabric is folded back in two at the opening and fixed using a dot-shaped adhesive, it prevents dripping due to wearing and looks good. An object of the present invention is to provide clothing that can reduce the decrease.

In order to solve the above-mentioned problems and achieve the object, the garment according to the present invention is a garment made of a stretchable fabric and having an opening through which a human body part of the wearer passes, and the opening is the garment. , The fabric edge is folded in two, and the fabric edge and the fabric body are fixed by a dot-shaped adhesive attached in a single row or a double row along the fabric edge. The row of the adhesive attached to the end side of the cloth is attached within 2 mm from the end of the fabric, and the dot-shaped adhesive attached on the same row is sparsely adjacent to the closely adjacent portion. The portions of the dot-shaped adhesive that are closely adjacent to each other are arranged symmetrically with respect to the center line of the body.

In the above invention, the garment according to the present invention is closely adjacent to the average value of the adhesive application intervals attached to the 3 cm section of the closely adjacent portion of the dot-shaped adhesive and the sparsely adjacent portion of the dot-shaped adhesive. The difference from the average value of the attachment intervals of the adhesives attached to the 3 cm section of the portion to be applied is 15% or more.

In the garment according to the present invention, in the above invention, the opening is a neckline, and closely adjacent portions of the dot-shaped adhesive are arranged on the left and right shoulders of the front body.

In the garment according to the present invention, in the above invention, the opening is a neckline, and a portion closely adjacent to the dot-shaped adhesive in the middle portion between the left and right shoulders of the front body and the center line of the front body. Is placed.

In the garment according to the present invention, in the above invention, the opening is a neckline, and a portion closely adjacent to the dot-shaped adhesive is arranged on the back body.

In the garment according to the present invention, in the above invention, the portion closely adjacent to the dot-shaped adhesive is arranged so that the end portions of the dot-shaped adhesive are in contact with each other.

In the garment according to the present invention, the adhesive is a reactive hot melt in the above invention.

According to the present invention, even when the fabric edge of the opening is folded back in two and fixed with an adhesive arranged in a dot shape, the opening is greatly stretched when worn to prevent dripping and appearance. The decrease can be suppressed.

FIG. 1 is a diagram showing the appearance of clothing according to the first embodiment. FIG. 2 is a diagram schematically showing a state in which an adhesive is attached to the opening of the clothing shown in FIG. FIG. 3 is a diagram showing the appearance of clothing according to the first modification of the first embodiment. FIG. 4 is a diagram showing the appearance of clothing according to the second modification of the first embodiment. FIG. 5 is a diagram showing the appearance of clothing according to the second embodiment.

Hereinafter, embodiments for carrying out the present invention (hereinafter, referred to as “embodiments”) will be described with reference to the accompanying drawings. It should be noted that the drawings are merely schematic, and show the shape, size, and positional relationship to the extent that the contents of the present invention can be understood. That is, the present invention is not limited to the shapes, sizes, and positional relationships exemplified in each drawing, and includes parts having different dimensions and ratios between the drawings.

(Embodiment 1)
FIG. 1 is a diagram showing a configuration of clothing 1 according to the first embodiment. In the clothing 1 of FIG. 1, the openings 3 and 4 are also fixed to the end portion 13 of the fabric and the main body by the dot-shaped adhesive 11, but the illustration is omitted. In the first embodiment, the short-sleeved underwear shown in FIG. 1 will be described as an example, but the short-sleeved underwear can be applied to innerwear with a cup, outerwear such as a T-shirt and a cut-and-sew, and its use is limited. is not it.

The garment 1 has openings 2, 3, and 4 through which the head, arms, and torso pass. As shown in FIG. 2, the openings 2, 3 and 4 have a structure in which the end portion 13 of the fabric is folded back in two along the folding line 12, and are dot-shaped attached in a single row along the end portion 13 of the fabric. The edge portion 13 of the fabric and the main body are fixed by the adhesive 11 of the above. 2A and 2B are views schematically showing a state in which the adhesive 11 is attached to the opening of the garment 1 shown in FIG. 1, FIG. 2A is a view before folding, and FIG. 2B is a view after folding. Is.

As shown in FIG. 2A, the garment 1 is continuously provided with the dot-shaped adhesive 11 along the edges 13 of the fabrics of the openings 2, 3 and 4, and is shown in FIG. 2B. As described above, the end portion 13 of the fabric is folded back in two along the folding line 12, and the end portion 13 of the fabric and the main body are fixed to each other. When the distance d1 between the end portion 13 of the fabric and the row of the adhesive 11 becomes large, when the end portion 13 of the fabric is folded back in two at the folding line 12, the end portion 13 of the fabric becomes a free end and warps. Cheap. Therefore, it is important that the distance d1 between the edge portion 13 of the fabric and the row of the adhesive 11 is within 2 mm, preferably within 1 mm. Although the adhesive 11 is arranged on the fabric end side of the folding line 12, it is also conceivable that the adhesive 11 is arranged on the fabric main body side of the folding line 12. However, when the adhesive 11 is arranged on the fabric body side of the folding line 12 and the folding amount of the fabric edge is reduced, the adhesive 11 may be used depending on the arrangement accuracy of the adhesive 11 and the accuracy of the folding amount of the fabric edge. There is a risk that the edge and the fabric body will not adhere securely. Therefore, it is preferable that the adhesive 11 is arranged closer to the edge of the fabric than the folding line 12.

Further, in the openings 2, 3 and 4, the distance d4 between the adhesive 11 and the folding line 12 is preferably 0.5 mm or more. When the fold lines 12 of the openings 2, 3 and 4 and the adhesive 11 are close to each other, when the fold ends of the openings 2, 3 and 4 are stretched, the continuous dot-shaped adhesive 11 atari appears. However, the edges of the openings 2, 3 and 4 are uneven and the appearance is deteriorated. As a result, the adhesive 11 is preferably attached at a distance of 0.5 mm or more from the position of the folding line 12 which is the end of the opening. More preferably, they are attached at intervals of 1.0 mm or more.

The garment 1 has a portion 11A in which the attached dot-shaped adhesive 11 is closely adjacent and a portion 11B which is sparsely adjacent to each other in the opening 2 of the neckline. In the garment 1, a portion 11A in which the dot-shaped adhesive 11 is closely adjacent to each other is provided on the left and right shoulders of the front body. When the end portion 13 of the stretchable fabric is fixed to the fabric body by the dot-shaped adhesive 11, the portion 14 to which the adhesive 11 is not attached is the end portion 13 of the fabric and the fabric body by sewing or a hot melt sheet. It is easier to stretch than when it is connected to, and it stretches greatly when worn, the end of the opening 2 is wavy, and dripping is likely to occur. In the garment 1 of the first embodiment, by providing a portion 11A in which the dot-shaped adhesive 11 is closely adjacent to the left and right shoulders of the front body of the opening 2, the elongation at the time of wearing is restricted, and the stretch of the garment Prevent the occurrence. As a result, it is possible to prevent deterioration of the appearance. By providing the portion 11A in which the dot-shaped adhesive 11 is closely adjacent to the left and right shoulder portions, the extension of the opening 2 in the vertical direction can be restricted. Further, the portion 11A closely adjacent to the dot-shaped adhesive 11 is arranged symmetrically with respect to the center line C of the body. Thereby, the appearance of the garment 1 can be improved.

In the opening 2 of the garment 1, the adhesive 11 is attached to the 3 cm section of the sparsely adjacent portion 11B and the arrangement interval ds of the adhesive 11 attached to the 3 cm section of the closely adjacent portion 11A of the dot-shaped adhesive 11. The difference between the average values of the arrangement intervals db of the adhesive 11 is preferably 15% or more. The difference between the average values of the arrangement intervals d3 of the adhesive 11 attached to the 3 cm section between the closely adjacent portion 11A of the adhesive 11 and the sparsely adjacent portion 11B of the adhesive 11 can be calculated from the following formula. ..
Difference in average value of adhesive placement interval d3 = [(ds-db) / db] × 100
ds: Average value of the arrangement interval d3 of the adhesive 11 attached to the 3 cm section of the closely adjacent portion of the adhesive 11 db: Of the adhesive 11 attached to the 3 cm section of the sparsely adjacent portion of the adhesive 11. Average value of placement interval d3

The portion 11A closely adjacent to the adhesive 11 is preferably provided at a ratio of 4 to 96% of the length of the opening 2. As a result, the opening 2 can be appropriately stretched to facilitate wearing, and the occurrence of dripping can be suppressed. The proportion of the closely adjacent portions 11A of the adhesive 11 is particularly preferably 20-50% of the length of the opening 2.

In the opening 2 of the garment 1, the 3 cm section of the closely adjacent portion 11A of the dot-shaped adhesive 11 is centered on the contact point of a circle having a radius of curvature that roughly coincides with the closely adjacent portion 11A of the adhesive 11. It refers to the range of 1.5 cm on both sides. The same applies to the sparsely adjacent portion 11B of the dot-shaped adhesive 11.
In some cases, the sparsely adjacent portion 11B of the dot-shaped adhesive 11 in the opening 2 of the garment 1 may be formed in a pattern as close to a straight line as possible.

The ratio of the diameter d2 of the adhesive 11 to the attachment interval d3 of the adhesive 11 in the portion 11A closely adjacent to the adhesive 11 is preferably 10 to 80%, but the end portion of the dot-shaped adhesive 11 is It may be arranged in contact with an adjacent adhesive (d2 = d3). In the portion 11A closely adjacent to the adhesive 11, the ratio of the diameter d2 of the adhesive 11 to the attachment interval d3 of the adhesive 11 is more preferably 15 to 77%. Since the opening 2 is curved, when the end portion 13 of the fabric is folded back in two at the folding line 12, the end portion 13 of the fabric on which the adhesive 11 is placed is expanded due to the difference between the inner and outer circumferences of the curvature. It becomes. Therefore, the arrangement interval d3 of the adhesive 11 after folding back at the folding line 12 shown in FIG. 2B is wider than the arrangement interval d3'of the adhesive 11 when applied to the end portion of the fabric shown in FIG. 2 (a). It will be in a state of being. In the closely adjacent portion 11A of the adhesive 11 and the sparsely adjacent portion 11B of the adhesive 11, in order to make the arrangement interval d3 of the adhesive a desired interval, the expansion of the arrangement interval d3 with the curvature of the arrangement portion is increased. In consideration, it is preferable to set the arrangement interval d3'of the adhesive 11.

Further, in the portion 11B sparsely adjacent to the adhesive 11, the ratio of the diameter d2 of the adhesive 11 to the attachment interval d3 of the adhesive 11 is preferably 8 to 70%. In the sparsely adjacent portion 11B of the adhesive 11, the ratio of the diameter d2 of the adhesive 11 to the attachment interval d3 of the adhesive 11 is more preferably 13 to 65%.

The preferred size of the dot-shaped adhesive 11 varies depending on the structure and thickness of the fabric constituting the garment 1. If the dots have a diameter of about 1.0 to 2.0 mm, relatively strong adhesive strength can be easily obtained, but if the fabric is thin, it may seep out to the front side of the fabric and become noticeable, spoiling the appearance. Therefore, a small one is preferable as long as the required adhesive strength can be obtained. The adhesive 11 having a diameter of 1.0 mm or less is preferable because it does not easily exude even in the case of an inner fabric having a fabric thickness of about 0.5 to 0.8 mm. Further, if the adhesive has a diameter of 0.6 mm or less, exudation is less noticeable even in a thinner cloth having a cloth thickness of about 0.3 to 0.5 mm, which is preferable. When the diameter (d2) of the adhesive 11 becomes small and the adhesive strength decreases, it can be reinforced by reducing the arrangement interval (d3) of the adhesive 11. In the present specification, the diameter of the adhesive 11 is intended to be the length in the plane direction. The height of the adhesive 11 when attached to the edge of the fabric is about the same as the diameter, but when it is fixed, it penetrates into the fabric and does not affect the thickness of the garment 1.

The adhesive 11 attached in a dot shape has a round shape in the first embodiment, but is not limited thereto. Any shape may be used as long as the adhesive 11 is repeatedly attached in a separated state so that the arrangement interval of the adhesive 11 can be changed, and a linear shape or a geometric shape may be used, or a combination thereof may be used. It may be in shape.

As the resin constituting the adhesive 11, a synthetic resin is preferable to a natural resin, and among them, a thermoplastic resin is more preferable. For example, polyethylene, polypropylene, polyvinyl chloride, polystyrene, polyvinyl acetate, polyurethane, polytetrafluoroethylene, polyacrylic, polyamide, polyacetal, polycarbonate, polyphenylene ether, polyester, polyphenylene sulfide, polysulfone, polyethersulfone, polyether. In addition to ether ketone, polyimide, polyamideimide, etc., there is no particular limitation as long as it is made of a polymer compound, and various substances can be used.

As a preferable hardness of the resin constituting the adhesive 11, the durometer D hardness measured according to the plastic durometer hardness test method described in "JIS K 7215 1986" is 10 to 90, and more. It is preferably 10 to 60.

As a preferable specific gravity of the resin constituting the adhesive 11, the specific gravity measured according to the method for measuring the specific gravity of plastics described in "JIS K 7112 1999" is 1.00 to 1.30, which is more preferable. It is 1.1 to 1.20.

The resin constituting the adhesive 11 is preferably a reactive hot melt. When the resin is a reactive hot melt, the resin softens or melts and infiltrates between the structures of the bonded sites, cools and solidifies, and then reacts with the surrounding moisture to promote cross-linking, resulting in heat resistance and solvent resistance. It is possible to form an adhesive structure having excellent properties.

The garment 1 is made of a stretchable fabric. For example, the fabric used for clothing 1 is not limited as long as it is a knitted material provided as a general clothing material, because it has elasticity necessary for carrying out the invention, such as circular knitting and warp knitting. Further, even if it is a woven material, a material having elasticity for clothing is suitable for the present invention. The fabric used for the garment 1 preferably has an elongation rate of 50% or more and 300% or less in either the vertical direction or the horizontal direction. If the elongation rate is 50% or less, it does not follow the elongation during operation, and the operability deteriorates. Further, when the content is 300% or more, the openings 2, 3 and 4 are likely to be stretched. The elongation rate of the dough is more preferably 80% or more and 200% or less in both the vertical direction and the horizontal direction.

The edges 13 of the fabric forming the openings 2, 3 and 4 of the garment 1 may be in a state where the fabric is cut, or may be overlocked or piped with a tape-shaped sewing material. Or, even in the state of the cut end of cutting with a heat cut or a cutting blade, the present invention is not particularly limited as long as the fabric edge can be folded back in half.

In the first embodiment described above, the portion 11A in which the adhesive 11 is closely adjacent is arranged on the left and right shoulders of the front body, but the present invention is not limited to this. FIG. 3 is a diagram showing the appearance of clothing 1A according to the first modification of the first embodiment. In the clothing 1A of FIG. 2, the dot-shaped adhesive 11 of the openings 3 and 4 is not shown.

In the garment 1A, the closely adjacent portion 11A of the dot-shaped adhesive 11 is arranged on the back body. By providing the portion 11A in which the dot-shaped adhesive 11 is closely adjacent to the back body of the opening 2, the elongation at the time of wearing is restricted, and the occurrence of dripping is prevented. As a result, it is possible to prevent deterioration of the appearance. By providing the portion 11A in which the dot-shaped adhesive 11 is closely adjacent to the back body, the lateral extension of the opening 2 can be restricted. Further, the portion 11A closely adjacent to the dot-shaped adhesive 11 is arranged symmetrically with respect to the center line C of the body. In the garment 1A, the portion 11A closely adjacent to the adhesive 11 is provided over the entire rear body of the opening 2, but if the portion 11A is arranged symmetrically with respect to the center line C of the body, the opening 2 is provided. A portion 11A closely adjacent to the adhesive 11 may be provided on a portion of the back body.

Further, the portion 11A in which the adhesive 11 is closely adjacent may be arranged on the front body and the back body. FIG. 4 is a diagram showing the appearance of clothing 1B according to the second modification of the first embodiment. In the clothing 1B of FIG. 3, the dot-shaped adhesive 11 of the openings 3 and 4 is not shown.

In the garment 1B, the closely adjacent portions 11A of the dot-shaped adhesive 11 are arranged in the middle portion between the left and right shoulders of the front body and the center line of the front body, and a part of the back body. By providing a portion 11A in which the dot-shaped adhesive 11 is closely adjacent to the middle portion between the left and right shoulders of the front body of the opening 2 and the center line of the front body and a part of the back body, when worn. Stretching can be restricted and the occurrence of drooling can be prevented. By providing a portion 11A in which the dot-shaped adhesive 11 is closely adjacent to the middle portion between the left and right shoulders of the front body and the center line of the front body, and a part of the back body, the opening 2 can be arranged in the vertical direction. And lateral extension can be restricted. Further, the portion 11A closely adjacent to the dot-shaped adhesive 11 is arranged symmetrically with respect to the center line C of the body. In the garment 1B, the portion 11A closely adjacent to the adhesive 11 is provided at the position shown in FIG. 4, but if the portion 11A is arranged symmetrically with respect to the center line C of the body, the adhesive 11 is densely arranged. The portion where the adjacent portion 11A is arranged can be changed as appropriate.

In the first embodiment described above, the dot-shaped adhesive 11 is attached in a single row, but may be attached in a plurality of rows such as two rows or three rows. When the adhesive 11 is attached in a plurality of rows, the portion 11A in which the adhesive 11 is closely adjacent is arranged only in one row of the plurality of rows if the adhesive 11 is arranged symmetrically with respect to the center line C of the body. It may be attached over a plurality of rows.

Further, in the above-described first embodiment, the portion 11A in which the adhesive 11 is closely adjacent is arranged only in the opening 2, but it can also be provided in the opening 3 and the opening 4. Even when the opening 3 and the opening 4 are provided with the portion 11A closely adjacent to the adhesive 11, the portion closely adjacent to the dot-shaped adhesive 11 is the center line C of the body, as in the opening 2. It suffices if they are arranged symmetrically with respect to the left and right.

Further, in the first embodiment, the arrangement interval d3 of the adhesive 11 is different between the portion 11A in which the adhesive 11 is closely adjacent and the portion 11B in which the adhesive 11 is sparsely adjacent. If the adhesive 11 is arranged symmetrically with respect to the center line C, the adhesive 11 may be composed of three or more portions having different arrangement intervals d3.

In the above-described first embodiment, the embodiment in which the fabric edge and the fabric body are fixed by the dot-shaped adhesive 11 attached in a single row or a double row along the entire circumference of the opening has been described. The invention of the present application is not limited to this. For example, even when the fabric edge of the opening 2 of the front body and the fabric body are fixed by sewing, and the opening 2 of the back body is fixed to the fabric edge and the fabric body with a dot-shaped adhesive 11, the dots are also used. The shaped adhesive 11 has a closely adjacent portion and a sparsely adjacent portion, and the closely adjacent portions of the dot-shaped adhesive 11 are arranged symmetrically with respect to the center line of the body. As a result, it is possible to limit the elongation when worn and prevent the occurrence of dripping.

(Embodiment 2)
FIG. 5 is a diagram showing the configuration of clothing 20 according to the second embodiment. In the clothing 20 of FIG. 5, the dot-shaped adhesive 11 having the opening 22 is not shown.

In the garment 20, the closely adjacent portions 11A of the dot-shaped adhesive 11 are arranged on the left and right parts of the front body of the opening 21 and a part of the back view. By providing a portion 11A in which the dot-shaped adhesive 11 is closely adjacent to a part of the front body of the opening 21 and a part of the back body, the elongation at the time of wearing is restricted and the occurrence of dripping is prevented. Can be prevented. Further, the portion 11A closely adjacent to the dot-shaped adhesive 11 is arranged symmetrically with respect to the center line C of the body. In the garment 20, the portion 11A closely adjacent to the adhesive 11 is provided at the position shown in FIG. 5, but if the portion 11A is arranged symmetrically with respect to the center line C of the body, the adhesive 11 is densely arranged. The portion where the adjacent portion 11A is arranged can be changed as appropriate.

1 Clothing 2 Opening (neckline)
3 Opening (cuffs)
4 Opening (abdominal)
11 Adhesive 11A Part where the adhesive is closely adjacent 11B Part where the adhesive is sparsely adjacent 12 Folded line 13 End of the fabric 14 Part where the adhesive 11 is not attached 20 Clothing 21 Opening (abdomen)
22 Opening (legs)

Claims (7)

A garment made of elastic fabric and having an opening through which the wearer's body part passes.
The opening has a structure in which the edge of the fabric is folded back in two, and the edge of the fabric and the main body of the fabric are fixed by a dot-shaped adhesive attached in a single row or a double row along the edge of the fabric. Ori,
The row of the adhesive attached to the edge side of the fabric is attached within 2 mm from the edge of the fabric.
The dot-shaped adhesive has a closely adjacent portion and a sparsely adjacent portion.
The closely adjacent portion of the dot-shaped adhesive is clothing that is arranged symmetrically with respect to the center line of the body. The average value of the adhesive application intervals attached to the 3 cm section of the closely adjacent portion of the dot-shaped adhesive and the adhesive attached to the 3 cm section of the sparsely adjacent portion of the dot-shaped adhesive. The garment according to claim 1, wherein the difference from the average value of the attachment intervals is 15% or more. The garment according to claim 1 or 2, wherein the opening is a neckline, and closely adjacent portions of the dot-shaped adhesive are arranged on the left and right shoulders of the front body. According to claim 1 or 2, the opening is a neckline, and a portion closely adjacent to the dot-shaped adhesive is arranged at an intermediate portion between the left and right shoulders of the front body and the center line of the front body. The listed clothing. The garment according to any one of claims 1 to 4, wherein the opening is a neckline, and a portion closely adjacent to the dot-shaped adhesive is arranged on the back body. The garment according to any one of claims 1 to 5, wherein the portion closely adjacent to the dot-shaped adhesive is arranged so that the ends of the dot-shaped adhesive are in contact with each other. The garment according to any one of claims 1 to 6, wherein the adhesive is a reactive hot melt.

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