JP6521638B2 - Seam structure, and garment comprising the same - Google Patents

Description

  The present disclosure relates to a seam structure and a garment comprising the seam structure.

  A flat seamer is known as a method of sewing a fabric in which two fabric ends are sewn together. The flat seamer, for example, uses four needles and consists of six threads consisting of four needle threads, one lower thread, and one upper decoration thread, and a stitch is made flat. It is a method (for example, refer patent documents 1 and patent documents 2). The flat seamer sewing machine is a flat seamer sewing machine, and a stitch formed by the flat seamer is referred to as a flat seam.

Since the flat seamer is stitched with the ends of the fabric butted, it is possible to form a soft and less uneven seam structure. Therefore, the garment sewn by the flat seamer is hard to hit the sewn part on the skin, and stress on the skin can be reduced. That is, the garment sewn by the flat seamer can provide the wearer with a good fit. In addition, the flat seamer can easily cope with the elongation of the fabric as compared with the normal sewing method, and can form a stitch structure excellent in strength and durability.
For this reason, flat seamers are widely used in sportswear such as underwear, swimwear, uniforms for various competitions, and wet suits.

JP-A-8-238389 JP, 2013-34668, A

However, although the seam structure formed by the flat seamer and the flat two-needle sewing machine etc. does not have a seam allowance, since a convex portion having a decorative thread is present on the skin side when worn, the convex portion and the ornament The contact of the yarn with the skin may be felt unpleasant. Moreover, it may be preferable that an ornamental thread can not be seen from the outside from an aesthetic point of view.
Accordingly, the present disclosure aims to provide a stitch structure having a surface that is excellent in aesthetic appearance and a back surface that is excellent in touch.

  The present disclosure is a stitch structure including a cloth and a stitch portion formed in the cloth and extending in a predetermined direction, and having a front surface and a back surface and a plane direction and a thickness direction, wherein the cloth is the above The fabric is folded by a fold line extending in a predetermined direction, and the fabric is positioned by the fold line from the fabric body disposed from the surface to the back surface, and the fixed end on the fold line and The first stitch, the second stitch, the third stitch, and the fabric piece are divided into a fabric piece having a free end, and the seam portion extends in the predetermined direction. A tape-like member disposed from the back surface and having a base portion and a fixing portion, the first seam being disposed between the fixed end and the free end in the planar direction, In the eye, the first yarn has the thickness of the fabric piece and the tape-like member The second stitch is arranged at a position farther from the fixed end than the first stitch, and the second thread is at least in the form of the tape. The member is repeatedly moved back and forth in the thickness direction, and the third seam is disposed between the fabric main body and the fabric piece, and in the third seam, the third thread is At least a first yarn and a second yarn, and the tape-like member is disposed so as to be in contact with the fabric main body and the fabric piece with the fixing portion inside; The seam structure has been found, characterized in that the main body is fixed.

  The stitch structure of the present disclosure has a surface that is excellent in appearance and a back surface that is excellent in touch.

FIG. 1 is a perspective sectional view schematically showing a stitch structure 1 according to the first embodiment. FIG. 2 is a plan view of the back surface 9 of the stitch structure 1 according to the first embodiment. FIG. 3 is a perspective sectional view schematically showing a stitch structure 1 according to the second embodiment. FIG. 4 is a plan view of the back surface 9 of the stitch structure 1 according to the second embodiment. FIG. 5 is a perspective view of an exemplary sewing machine 101 used to form the seam structure of the present disclosure. 6 is an exploded perspective view showing the needle stock 123 and the needle 109 in the sewing machine 101 shown in FIG. FIG. 7 is a perspective view showing movement paths of the needle 109 and the lower looper 110 in the sewing machine 101 shown in FIG. FIG. 8 is a view for explaining the method of forming the stitch structure 1 according to the second embodiment. FIG. 9 is a perspective sectional view observed from the side of the fabric 3 in the IX-IX section of FIG. FIG. 10 is a view for explaining the method of forming the stitch structure 1 according to the first embodiment. FIG. 11 is a schematic cross-sectional view of the stitch structure 1 according to the third embodiment.

Hereinafter, the present disclosure will be described with reference to the embodiments and the drawings.
1 and 2 are diagrams showing a seam structure 1 according to a first embodiment of the present disclosure, FIG. 1 is a perspective sectional view schematically showing the seam structure 1, and FIG. FIG. 5 is a plan view of the back surface 9 of the eye structure 1;
In FIG. 1 and FIG. 2, the intervals in the thickness direction T of each component are made wide for the purpose of explanation.

The seam structure 1 according to the first embodiment includes a fabric 3 and a seam portion 5 formed in the fabric 3 and extending in a predetermined direction D, and the seam structure 1 has a front surface 7 and a back surface 9 and a plane direction. It has P and thickness direction T.
The fabric 3 is folded by a fold line 11 extending in a predetermined direction D, and the fabric 3 is positioned by a fold line 11 from the fabric body 13 disposed closer to the surface 7 and the back surface 9 and folded. It is divided into a piece of fabric 15 having a fixed end 17 and a free end 19 on the curve 11.

The seam portion 5 includes a first seam 21, a second seam 23, a third seam 25, and a tape-like member 27 each extending in a predetermined direction D. The tape-like member 27 is disposed closer to the back surface 9 than the fabric piece 15, and has a base and a fixing portion.
The first seam 21 is disposed between the fixed end 17 and the free end 19 in the planar direction P.

  The first yarn 21T forming the first stitch 21 repeatedly passes through the cloth piece 15 and the tape-like member 27 repeatedly in the thickness direction T, and extends in the predetermined direction D in the planar direction P. ing. That is, in the thickness direction T, the first yarn 21T repeatedly reciprocates between the surface 15 'on the surface 7 side of the fabric piece 15 and the surface 27' 'on the back surface 9 side of the tape-like member 27. In the planar direction P, it extends in a predetermined direction D.

The second stitch 23 is disposed at a position farther from the fixed end 17 than the first stitch 21.
The second thread 23T forming the second stitch 23 repeatedly passes through the tape-like member 27 repeatedly in the thickness direction T, and extends in the predetermined direction D in the planar direction P. That is, in the thickness direction T, the second yarn 23T repeatedly reciprocates between the surface 27 'of the tape-like member 27 on the surface 7 side and the surface 27''of the tape-like member 27 on the back surface 9 side. In the planar direction P, it extends in a predetermined direction D.
In the first embodiment, the second yarn 23T of the second stitch 23 does not penetrate the fabric body 13 and the fabric piece 15.

The third seam 25 is disposed between the fabric main body 13 and the fabric piece 15. In the third seam 25, the third yarn 25T repeats between the first yarn 21T and the second yarn 23T. It is spread over. The third yarn 25T does not penetrate through the fabric body 13 and the fabric piece 15.
The tape-like member 27 is disposed so as to be in contact with the fabric body 13 and the fabric piece 15 with the fixing portion inside, and fixes the fabric body 13 and the fabric piece 15.

The free end 19 of the fabric piece 15 lies between the first seam 21 and the second seam 23.
The base of the tape-like member 27 is formed of a knitted fabric.

In the stitch structure 1 according to the first embodiment, the stitch portion 5 is closer to the back surface 9 than the fabric body 13 of the fabric 3 and the stitch portion 5 is not present on the surface 7 of the stitch structure 1 (stitch Since the part 5 is hidden by the fabric body 13 and the seam part 5 can not be visually recognized from the surface 7), the appearance is excellent. Moreover, since the tape-like member 27 is arrange | positioned instead of the decorative thread which hangs the 1st stitch 21 and the 2nd stitch 23 on the back surface 9, the unevenness of the back surface 9 is few and the touch of the back surface 9 is excellent. .
The seam structure 1 according to the first embodiment is suitable for an opening, for example, a garment, for example, a sleeve of an upper garment, a collar, a hem or the like, a waist of a lower garment, a foot hem, a hem or the like.

3 and 4 are diagrams showing a seam structure 1 according to a second embodiment of the present disclosure, FIG. 3 is a perspective sectional view schematically showing the seam structure 1, and FIG. FIG. 5 is a plan view of the back surface 9 of the eye structure 1;
In FIG. 3 and FIG. 4, the intervals in the thickness direction T of each component are made wide for the purpose of explanation. In the second embodiment, the same parts as those in the first embodiment will not be described.

In the second embodiment, the seam structure 1 further includes an additional fabric 31 between the fabric piece 15 and the tape-like member 27.
In the first stitch 21 according to the second embodiment, the first yarn 21T repeatedly passes through the cloth piece 15, the additional cloth 31 and the tape-like member 27 in the thickness direction T by reciprocating.

In the second embodiment, the additional fabric 31 extends in a direction opposite to the fabric main body 13 in the planar direction P with respect to the stitch portion 5, and the edge 33 of the additional fabric 31 is the first sewn It is between the eye 21 and the second stitch 23.
Also, the edge 33 of the additional fabric 31 extends in a predetermined direction D. The edge 33 of the additional fabric 31 and the free end 19 of the fabric piece 15 are arranged at the same position in the plane direction P.
In the second embodiment, the tape-like member 27 fixes both the additional fabric 31 and the fabric body 13.

In the stitch structure 1 according to the second embodiment, the stitch portion 5 is closer to the back surface 9 than the fabric body 13 of the fabric 3 and the stitch portion 5 is not present on the surface 7 of the stitch structure 1 (stitch Since the part 5 is hidden by the fabric body 13 and the seam part 5 can not be visually recognized from the surface 7), the appearance is excellent. Moreover, since the tape-like member 27 is arrange | positioned instead of the decorative thread which hangs the 1st stitch 21 and the 2nd stitch 23 on the back surface 9, the unevenness of the back surface 9 is few and the touch of the back surface 9 is excellent. .
The seam structure 1 according to the second embodiment is suitable, for example, for a connecting part of a part of a garment.

In the present disclosure, the fabric and the additional fabric are not particularly limited, and include those commonly used in the art, such as woven fabric, knitted fabric, non-woven fabric and the like.
Examples of yarns such as the first yarn, the second yarn and the third yarn (as well as the fourth yarn described later) include those commonly used in the art, for example, for flat seams, and the above-mentioned fabrics and additional fabrics Those which are easy to stretch and have a good touch are preferred so as not to inhibit the growth of

  The base of the tape-like member is not particularly limited, and may be a fabric such as a woven fabric, a knitted fabric, a non-woven fabric, etc. Is preferred. In addition, when the base portion of the tape-like member is a knitted fabric, the first thread and the second thread (and the fourth thread) which constitute the first and second stitches (and the fourth stitch), respectively. However, since it can sink into the base which is a knitted fabric, the touch on the back side is improved.

  In the case where the base of the tape-like member is a woven fabric, the thickness can be made thinner than in the case of a knitted fabric, but the first and second stitches are unlikely to sink into the base, and the back surface The first and second stitches project, and asperities are easily formed on the back surface. As a result, the wearer tends to feel unevenness on the back surface, and the touch tends to be reduced.

As the fixing portion of the tape-like member, those generally used in the art can be mentioned, and for example, a bonding portion having adhesiveness at room temperature, a bonding portion having adhesiveness by heating and the like can be mentioned.
Examples of the tape-like member include those having a base made of a polyester-based knit and a polyurethane-based hot melt adhesive. The tape-like member adheres an object, for example, a fabric piece, a fabric body, an additional fabric and the like by pressing at a high temperature, for example, 150 ° C.

  From the above viewpoint, the tape-like member desirably has a certain thickness. However, when the tape-like member is too thick, the tape-like member itself forms a convex portion, and the touch, the appearance quality and the like are degraded. Therefore, the thickness of the tape-like member is not particularly limited, but is preferably, for example, about 0.1 mm to 0.5 mm.

FIG. 5 is a perspective view showing an example of a sewing machine 101 used to form the stitch structure 1 according to the present embodiment. The sewing machine 101 basically has the same configuration as a conventional four-needle flat seamer.
In the present disclosure, in the conventional flat seam sewing machine, the inner two needle threads have the first stitch and the second stitch in a state where the outer two needles and the needle thread of the four needles and the upper decoration thread are removed. The eyes form and the lower thread forms the third thread.

The sewing machine 101 includes a sewing machine main body 103 fixed to the base 102 and a bed 104 provided extending from the sewing machine main body 103.
The sewing machine main body 103 is substantially L-shaped and includes a rising portion 105 rising upward from the base 102, a rising portion 106 bent substantially at right angles from the upper end of the rising portion 105, and extending horizontally And a needle bar guide portion 107 provided at the tip of the portion 106. A needle bar 108 is accommodated in the needle bar guiding portion 107 in a state in which the upper end thereof is projected upward from the needle bar guiding portion 107 in a state in which the needle bar 108 can reciprocate in the vertical direction. The needle bar 108 receives power from a motor (not shown) provided on the base 102, and reciprocates in the vertical direction. At the lower part of the needle bar guide 107, two needles 109 are provided at the lower end of the needle bar. The two needles 109 move up and down as the needle bar 108 is driven to move up and down.

  The bed 104 extends in a substantially horizontal direction from the rising portion 105 of the sewing machine main body 103 and is disposed in such a manner as to face the two needles 109 provided on the needle bar guide portion 107 at the tip. Inside the bed 104, a lower looper 110 is provided near its tip, that is, at a position facing the lower side of the needle 109. The lower looper 110 moves in an elliptical trajectory in synchronization with the vertical movement of the needle 109. Needle threads T11 are supplied to the two needles 109 from a thread winding reel (not shown) via the first thread guiding piece 111, the second thread guiding piece 112, and the third thread guiding piece 113. Be done.

  The tension of each needle thread T11 is adjusted individually by the tension adjusting means 114 interposed between the first thread guiding piece 111 and a thread winding reel (not shown). A lower thread T12 is supplied to the lower looper 110 from the thread winding reel (not shown) through the inside of the sewing machine main body 103 via the tension adjusting means 115. Thereby, the tension of the lower yarn T12 supplied to the lower looper 110 is easily adjusted.

The sewing machine 101 is a fabric cutter 121 for cutting the fabric (specifically, the tip of the free end of the piece of fabric) and the optional additional fabric (specifically, the tip of the additional fabric). And a tape-like member feeding means (not shown) for feeding the tape-like member 27 toward the space between the fabric cutter 121 and the needle 109. The fabric cutter 121 includes a wrap former 121a.
The tape-like member 27 is stacked through the guide holes 122 on the fabric (specifically, the area of the fabric to be made up of the piece of fabric) or the additional fabric.

  6 is an exploded perspective view showing a needle stock 123 and two needles 109 in the sewing machine 101 shown in FIG. The needle bar 123 has a substantially rectangular cross-sectional shape, and has an insertion hole 124 into which two needles 109 are inserted.

  The two needles 109 are inserted into the insertion holes 124 and attached to the needle bar 123 by screwing the mounting bolts 125 into the screw holes 126. The insertion hole 124 has a rectangular shape, and the two needles 109 are attached side by side in the width direction of the needle stock 123.

  Two needles 109 are attached to the needle bar 123, and the needle bar 123 is screwed to the needle bar 108 with an attaching portion 127 having an external screw formed on the side opposite to the side on which the two needles 109 are attached. By mounting, two needles 109 are attached to the needle bar 108.

  FIG. 7 is a perspective view showing movement paths of the needle 109 and the lower looper 110 in the sewing machine 101 shown in FIG. An insertion hole 131 is formed in the vicinity of the tip of the needle 109, and the needle thread T11 is inserted into the insertion hole 131. The needle 109 reciprocates up and down to form a first stitch (and a second stitch).

  The lower looper 110 is elongated and has a pointed tip 132. A lower thread T12 is inserted into the lower looper 110 from the rear end portion 133 side to the vicinity of the front end portion 132. As a result, the lower loop 110 operates the lower thread T12 to form a third stitch. The lower looper 110 is elliptically moved in a plane substantially orthogonal to the vertical direction of the needle 109 so as to surround the passage of the needle 109. Such movement of the lower looper 110 on the elliptical orbit is performed in synchronization with the movement of the needle 109 up and down.

  As the needle 109 and the lower looper 110 move in synchronization with each other, the above-described engagement between the needle thread T11 and the lower thread T12 is obtained.

The stitch structure 1 according to the second embodiment can be formed, for example, as follows.
FIG. 8 is a view for explaining the method of forming the stitch structure 1 according to the second embodiment using the sewing machine 101 shown in FIG.
In FIG. 8, the fabric 3 and the additional fabric 31 are made to enter the sewing machine 101 along the wrap former 121 a so that the additional fabric 31 is placed on the front side and the ends thereof are aligned. . The surface seen in front of the additional fabric 31 will later form the back surface 9 of the stitch structure 1.

The fabric cutter 121 cuts the sewing margin portion 3 'of the fabric 3 and the sewing margin portion 31' of the additional fabric 31, and the end portion of the fabric 3 (portion to form the free end of the fabric piece) and the additional fabric Match the end of 31 (the part where the edge is to be formed).
The tape-like member 27 is fed from a tape-like member feeding portion (not shown) through the guide hole 122 between the fabric cutter 121 and the needle 109. The tape-like member 27 is appropriately tensioned by tension adjusting means (not shown).
The tape-like member 27 is disposed to cover the end of the fabric 3 (the portion where the free end of the fabric piece is to be formed) and the end of the additional fabric 31 (the portion where the edge is to be formed).

The fabric 3, the additional fabric 31 and the tape-like member 27 are sewn together using two needle threads T11, and the lower thread T12 is stretched over the two needle threads T11.
Thus, the stitch structure 35 to be bonded is formed.

  FIG. 9 is a perspective sectional view of the seam structure 35 to be bonded, taken along the line IX-IX in FIG. FIG. 9 observes the stitch structure 35 to be bonded from the side of the fabric 3. As shown in FIG. 9, the third yarn 25T is repeatedly looped over between the first yarn 21T forming the first seam 21 and the second yarn 23T forming the second seam 23, Stitches 25 are formed.

  Then, the fabric 3 of the seam structure 35 to be bonded shown in FIG. 9 is folded along the fold line 11 (toward the right in FIG. 9), and the seam structure 35 to be bonded is By passing through the press device, the seam structure 1 according to the second embodiment is formed. The stitch structure 35 to be bonded is preferably passed through the hot press so that the hot press is in contact with the tape-like member. In addition, the heat press apparatus can use a well-known thing in this technical field.

The stitch structure 1 according to the first embodiment can be formed, for example, as follows.
In FIG. 8, the additional fabric 31 is excluded, and the fabric 3 is made to enter the sewing machine 101 along the wrap former 121 a to form the seam structure 35 to be adhered.

Then, as shown in FIG. 10, the seam structure 35 to be adhered is passed through the wrapper 37, and the seam structure 35 to be adhered is disposed on the upper surface with reference to the folding line 11 The sheet is conveyed along the conveyance direction MD while being deformed as described above. Then, the tape-like member 27 is added with the fabric 3 (the portion of the fabric 3 to form the fabric piece 15) by passing the folded seam structure 35 to be bonded to the heat press device 39. It is adhered to the fabric 31 to form the stitch structure 1.
In addition, as the wrapper 37 and the heat press apparatus 39, those known in the art can be used.

Next, a third embodiment of the present disclosure will be described. In the following description, portions different from the first embodiment will be mainly described, and description of the common portions will be omitted.
FIG. 11 is a cross-sectional view schematically showing a stitch structure 1 according to the third embodiment.

  In the third embodiment, the seam portion 5 further includes a fourth seam 41 extending in a predetermined direction (not shown) between the first seam 21 and the fixed end 17. The fourth thread 41T forming the fourth stitch 41 repeatedly passes through the cloth piece 15 and the tape-like member 27 repeatedly in the thickness direction T, and is the same as the stitch portion 5 in the planar direction P. Extends in a predetermined direction (not shown). That is, in the thickness direction T, the fourth yarn 41T repeatedly reciprocates between the surface 15 'on the surface 7 side of the fabric piece 15 and the surface 27' 'on the back surface 9 side of the tape-like member 27. In addition, in the planar direction P, it extends in the same predetermined direction (not shown) as the stitch portion 5.

Further, in the third stitch 25 according to the third embodiment, the third yarn 25T spans between the first yarn 21T, the second yarn 23T, and the fourth yarn 41T. The stitch structure according to the third embodiment can be formed, for example, by adjusting the number of 4-needle needles and needle threads in a flat seam sewing machine.
The seam structure 1 according to the third embodiment has high strength at the seam portion 5 and is excellent in durability.

Although the above embodiment has described an example in which the seam structure is formed by the flat seam sewing machine, the seam structure of the present disclosure is not limited to the flat seam sewing machine but other sewing machines, for example, two flat needles It can be formed by a sewing machine, a flat three-needle sewing machine or the like.
In the case of using a flat two-needle sewing machine or a flat three-needle sewing machine, for example, the stitch structure of the present disclosure places the fabric and the optional additional fabric in the desired position and fixes them with a tape-like member Then, it can be formed by forming the first seam, the second seam and the third seam in the fabric, and the optional additional fabric and the tape-like member.

  The garment including the seam structure of the present disclosure is not particularly limited, but is in direct contact with the skin of the wearer, for example, sports garments such as swimwear and compression wear, inner wear, motorcycle wear, tennis wear, wellness wear Etc.

Specifically, the present disclosure relates to the following J1 to J12.
[J1]
A stitch structure comprising a fabric and a seam portion formed in the fabric and extending in a predetermined direction, the seam having a front surface and a back surface and a planar direction and a thickness direction,
The fabric is bent by a bending line extending in the predetermined direction, and the fabric is arranged by the bending line from the fabric main body disposed closer to the surface and the back surface, and the bending curve Sectioned into a piece of fabric with an upper fixed end and a free end,
A tape having the first and second seams, the third seam, and the fabric piece disposed closer to the back surface than the seam portion, the seam portion extending in the predetermined direction and having a base portion and a fixing portion Containing the
The first stitch is disposed between the fixed end and the free end in the planar direction, and in the first stitch, the first yarn includes the fabric piece and the tape-like member in the thickness direction. Through repeatedly in the vertical direction,
The second stitch is arranged at a position farther from the fixed end than the first stitch, and in the second stitch, the second thread repeatedly reciprocates at least the tape-like member in the thickness direction. Through and
The third stitch is disposed between the fabric main body and the piece of fabric, and in the third stitch, the third yarn repeatedly passes over at least the first yarn and the second yarn. ,
The tape-like member is disposed in contact with the fabric body and the fabric piece with the fixing portion inside, and fixes at least the fabric body.
The above stitch structure characterized in that.

[J2]
The stitch structure according to J1, wherein the stitch structure further comprises an additional fabric between the piece of fabric and the tape-like member.
[J3]
The stitch structure according to J2, wherein in the first stitch, the first thread repeatedly penetrates the piece of cloth, the additional cloth and the tape-like member in the thickness direction.

[J4]
The additional fabric extends in a direction opposite to the fabric body with respect to the seam portion, and an edge of the additional fabric is between the first and second seams. Stitch structure according to J2 or J3.

[J5]
The stitch structure according to any one of J2 to J4, wherein the tape-like member fixes both the additional fabric and the piece of fabric.
[J6]
The stitch structure according to J1, wherein the tape-like member fixes both the fabric body and the fabric piece.

[J7]
The stitch structure according to any one of J1-J6, wherein the free end is between the first and second stitches.
[J8]
The stitch structure according to any one of J1 to J7, wherein the base is a knit.

[J9]
The seam portion further includes a fourth seam extending in the predetermined direction between the first seam and the fixed end, and in the fourth seam, the fourth yarn includes at least the fabric piece and the tape. The seam structure according to any one of J1 to J8, wherein the seam member penetrates the loop member repeatedly in the thickness direction.
[J10]
The stitch structure according to J9, wherein, in the third stitch, the third thread runs between at least two threads selected from the first thread, the second thread and the fourth thread.

[J11]
The stitch structure according to any one of J1 to J10, which is formed by a flat seam sewing machine, a flat two-needle sewing machine or a flat three-needle sewing machine.
[J12]
A garment comprising the seam structure according to any one of J1 to J11.

DESCRIPTION OF SYMBOLS 1 Stitch structure 3 Fabric 5 Stitch portion 7 Front 9 Back surface 11 Folded curve 13 Fabric body 15 Fabric piece 17 Fixed end 19 Free end 21 1st seam 21T 1st thread 23 2nd seam 23T 2nd thread 25 3rd Stitch 25T Third thread 27 Tape-like member 31 Additional fabric 33 Edge 35 Bonded seam structure 37 Wrapper 39 Heat press device 41 Fourth stitch 41T Fourth thread D Predetermined direction P Flat direction T Thickness direction

Claims (13)

A stitch structure comprising a fabric and a seam portion formed in the fabric and extending in a predetermined direction, the seam having a front surface and a back surface and a planar direction and a thickness direction,
The fabric is folded by a fold line extending in the predetermined direction, and the fabric is disposed by the fold line from the fabric body disposed closer to the surface and the back surface, the fold line Sectioned into a piece of fabric with an upper fixed end and a free end,
A tape having a base portion and a fixing portion, wherein the seam portion extends in the predetermined direction, the first seam, the second seam, the third seam, and the cloth piece from the back surface Containing the
The first stitch is disposed between the fixed end and the free end in the planar direction, and in the first stitch, the first yarn is configured to have the thickness of the fabric piece and the tape-like member. Through repeatedly in the vertical direction,
The second stitch is arranged at a position farther from the fixed end than the first stitch, and in the second stitch, the second thread repeatedly reciprocates at least the tape-like member in the thickness direction. Through and
The third stitch is disposed between the fabric main body and the piece of fabric, and in the third stitch, the third yarn repeatedly passes over at least the first yarn and the second yarn. ,
The tape-like member is disposed in contact with the cloth body and the cloth piece with the fixing portion inside, and fixes at least the cloth body.
Said seam structure characterized in that. The stitch structure according to claim 1, wherein the stitch portion does not have a stitch that is disposed on the back surface side of the tape-like member and repeatedly passes over a first thread and a second thread. The seam structure according to claim 1 or 2 , wherein the seam structure further comprises an additional fabric between the fabric piece and the tape-like member. The seam structure according to claim 3 , wherein in the first seam, the first yarn repeatedly penetrates the fabric piece, the additional fabric and the tape-like member in the thickness direction. The additional fabric extends in a direction opposite to the fabric body with respect to the seam portion, and the edge of the additional fabric is between the first and second seams. The stitch structure according to claim 3 or 4 . The seam structure according to any one of claims 3 to 5 , wherein the tape-like member fixes both the additional fabric and the fabric piece.   The seam structure according to claim 1, wherein the tape-like member fixes both the fabric body and the fabric piece. The free end is present between the first stitch and a second stitch, the stitch structure according to any one of claims 1-7. Wherein the base is a knitted fabric, stitch structure according to any one of claims 1-8. The seam portion further includes a fourth seam extending in the predetermined direction between the first seam and the fixed end, and in the fourth seam, the fourth yarn includes at least the fabric piece and the tape The seam structure according to any one of claims 1 to 9 , wherein the stitch member is penetrated repeatedly repeatedly in the thickness direction. The stitch structure according to claim 10 , wherein, in the third stitch, the third thread is passed between at least two threads selected from the first thread, the second thread and the fourth thread. . The stitch structure according to any one of claims 1 to 11 , formed by a flat seam sewing machine, a flat double-needle sewing machine or a flat triple-needle sewing machine. Garment comprising a stitch structure according to any one of claims 1 to 12.

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