JP4898876B2 - Multiple woven fabric and method for producing the same - Google Patents

Description

The present invention relates to a multiple fabric and a method for producing the same.
More specifically, the present invention relates to a multi-woven fabric having a bulky intermediate cloth having a three-dimensional structure between front and back cloth having a gauze-like texture and a method for producing the same.

Known as fabrics for various clothing and bedding, towel fabrics having loop piles and pile fabrics having cut piles are known, but these fabrics are suitable for use in the winter due to their texture, etc. Not very suitable for use in summer.
However, with recent global warming and changes in the living environment, fabrics suitable for use throughout the year are being demanded in the market.

  As such a woven fabric, a multiple woven fabric in which a plain weave structure for gauze is laminated in multiple layers, such as Patent Documents 1 and 2, has been devised, and while maintaining the cool texture of gauze by laminating such a plain weave structure. We have achieved certain results in improving heat retention.

However, simply laminating a plain weave structure has a limit in improving heat retention, and problems remain in softness and air permeability.
Further, in the manufacturing process, since only one weft can be driven in one beat, there is a problem that the number of times of weft driving increases as the number of times is increased, resulting in poor production efficiency.

2004-107823 2004-107824 gazette

  Accordingly, an object of the present invention is to provide a multi-woven fabric having a gauze-like texture, excellent in heat retention, flexibility, and air permeability and having high production efficiency.

In order to solve the above-described problems, the multi-woven fabric of the present invention is a pair of facing fabrics composed of a plain weave fabric of gauze weft and a gauze warp and a plain weave fabric of a weft and a ground warp between the front and back fabrics. And a three-dimensional intermediate cloth in which pile warp yarns are laid in a predetermined arrangement and entangled with the weft yarns.
Here, the front cloth and the three-dimensional inner cloth, and the back cloth and the three-dimensional intermediate cloth are formed by connecting the gauze warp with the ground weft at a predetermined pitch or by connecting the ground warp with the gauze weft at a predetermined pitch. Shall be combined.
Furthermore, it is preferable that the pile warp is arranged symmetrically between adjacent pile warps.

When multiple woven fabrics are configured in this way, the inside of the multiple woven fabric is a three-dimensional inner fabric consisting of a pair of base fabrics and pile warps that join the base fabrics in a zigzag manner. Compared to the case, the multiple fabric can be made bulky. Therefore, the heat retention, flexibility and breathability of the multi-woven fabric are increased and the hygroscopicity is excellent.
In addition, since the front and back surfaces of the multi-woven fabric are gauze-like front and back fabrics composed of a plain weave structure, the cool texture is not inferior compared to simply laminating a plain weave structure.

  Further, in order to solve the above-mentioned problems, the multi-woven fabric manufacturing method of the present invention is prepared by preparing a ground weft and a gauze weft as a weft, a ground warp, a gauze warp and a pile warp as warps, respectively. A pair of two gauze weft yarns arranged repeatedly is arranged in pairs, and the ground warp yarns are entangled with the ground weft yarns by passing from the inside to the inside of every other ground weft. The gauze wefts are also entangled at a predetermined pitch, and the gauze warp yarns are passed from the inside to the outside between the ground weft yarns and the gauze weft yarns, and between the gauze weft yarns from the outside to the inside to the gauze weft yarns. The pile warp yarns are entangled between the upper and lower ground weft yarns, and are entangled with the ground weft yarns by passing from the inside to the inside through the outside.

  Alternatively, in order to solve the above-described problems, the multi-woven fabric manufacturing method of the present invention is prepared by preparing ground weft and gauze weft as weft, ground warp, gauze warp and pile warp as warp, respectively. A pair of two gauze weft yarns arranged repeatedly is arranged in pairs, and the ground warp yarns are entangled with the ground weft yarns by passing from the inside to the inside of every other ground weft. Pass the gauze warp between the ground weft and the gauze weft from the inside to the outside, and pass between the gauze wefts from the outside to the inside to entangle the gauze weft, and also to the weft at a predetermined pitch The pile warp yarns are entangled between the upper and lower ground weft yarns, and are entangled with the ground weft yarns by passing from the inside to the inside through the outside.

  When the multi-woven fabric manufacturing method is configured as described above, it is possible to drive two wefts arranged in a pair at the top and bottom at the time of punching, so that the production efficiency is higher than when simply laminating plain weave structures. improves.

  Since the multiple woven fabric according to the present invention is configured as described above, it has a gauze-like texture, is excellent in heat retention, flexibility, and air permeability, and can increase production efficiency.

Partial cross-sectional perspective view of multiple woven fabric of embodiment 1A is a longitudinal cross-sectional view showing the mechanical arrangement of a multi-woven fabric according to the first embodiment, wherein FIG. (A) of the multi-woven fabric of the first embodiment is an odd-numbered mesh, and (b) is a longitudinal sectional view of an even-numbered mesh. When weaving multiple woven fabrics according to the second embodiment, (a) is an odd-numbered mesh, (b) is a longitudinal sectional view showing a mechanical arrangement in an even-numbered mesh, respectively. (A) of the multi-woven fabric of the second embodiment is an odd-numbered mesh, and (b) is a longitudinal sectional view of an even-numbered mesh.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

As shown in FIG. 1, the multiple fabric 10 according to the embodiment includes a front cloth 11 and a back cloth 12 made of a plain weave structure of gauze weft and gauze warp, and a pair of opposed base cloths 13 a made of a plain weave structure of a weft and a ground warp. And a three-dimensional inner cloth 13 bonded with pile warps across a zigzag.
Here, the front cloth 11 and the back cloth 12 and the three-dimensional intermediate cloth 13 are coupled by a plurality of coupling portions 14 arranged in parallel at a predetermined pitch in one direction.

  The multiple woven fabric 10 of the embodiment is used as a fabric such as bedding, and is bulky due to the three-dimensional inner cloth 13, so that it has excellent heat retention, flexibility, breathability, and moisture absorption, and a gauze-like front and back cloth 11 , 12 has a cool texture. Thus, since it has both heat retention and coolness, it is suitably used throughout the seasons.

The cross section of the multiple fabric 10 of the first embodiment is shown in FIGS.
As shown in FIG. 2 (a), the arrangement of the wefts in the odd-numbered meshes is as follows. Up to 18 is one repeat length.
That is, the 2nd, 5th, 8th, 11th, 3n-1 (n is a natural number, hereinafter the same) wefts are ground wefts, and the other 3n-2, 3nth are gauze wefts ●.
Here, since the woven fabrics X and Y are woven in a state where they are arranged side by side in the vertical direction, two wefts can be driven at a time at the time of punching, and the production efficiency is high.

In the fabric X, the ground warp yarn V1 is entangled with every other weft yarn ○, that is, the 5, 11, 17... 6n-1th weft yarn so as to wrap around from the inside to the inside, and The ground warp V1 is entangled with 18 of the gauze weft ●.
On the other hand, in the fabric Y, the ground warp V1 is entangled with every other weft yarn ○, that is, the 2, 8, 14... 6n-4th weft yarn so as to wrap around from the inside to the inside. The weft ● is not entangled.

  Further, as shown in the figure, the gauze warp W1 is the 1, 4, 7, 10... 3n-2th gauze weft ● in the fabric X, and the 3, 6, 9, 12,. Each gauze weft ● is entangled so that it goes around from the outside to the outside through the inside.

Further, as shown in the drawing, the pile warp P1 is passed through the wefts 1 to 9 of the fabric X by 1 inside, 2 outside, 3 to 7 inside, 8 outside and 9 inside. It is stretched over to Y.
Next, the pile warp P1 is passed through the weft 10 to 18 of the fabric Y on the inside, 10 on the outside, 11 on the outside, 12 to 16 on the inside, 17 on the outside, 18 on the inside, and 18 on the inside. Has been.
The arrangement of the pile warps P1 in the wefts 19 to 27 of the fabric X is exactly the same as that in the wefts 1 to 9, and the arrangement of the pile warps P1 in the wefts 28 to 36 of the fabric Y is exactly the same as that in the above wefts 10 to 18. The same.
Hereinafter, the arrangement of the pile warps P1 in the wefts 9n + 1 to 9n + 9 of the fabric X is the same as that in the wefts 1 to 9, and the arrangement of the pile warps P1 in the wefts 9n + 10 to 9n + 18 of the fabric Y is the same as that in the wefts 10 to 18, respectively. To do.

On the other hand, as shown in FIG. 2 (b), the arrangement of the wefts in the even-numbered meshes is the same for the fabric X and the fabric Y, and the gauze wefts for the ground weft yarns. Up to 18 is one repeat length.
That is, the second, fifth, eighth, eleventh,..., 3n-1 (n is a natural number, the same applies hereinafter) of the wefts are ground wefts, and the other, the 3n-2 and 3nth are gauze wefts.

In the fabric X, the ground warp V2 is entangled with every other weft yarn ○, that is, the 2, 8, 14... 6n-4th weft yarn so as to wrap around from the inside to the inside, and the gauze weft. ● is not entangled.
On the other hand, in the fabric Y, the ground warp yarn V2 is entangled with every other weft yarn ○, that is, the 5, 11, 17... 6n-1th weft yarn so as to wrap around from the inside to the inside, and The ground warp yarn V2 is entangled with 18 of the gauze weft ●.

  Further, as shown in the figure, the gauze warp W2 is the 3, 6, 9, 12 ... 3nth gauze weft ● for the fabric X, and the 1, 4, 7, 10 ... 3n-2th for the fabric Y. Each gauze weft ● is entangled so that it goes around from the outside to the outside through the inside.

Further, as shown in the figure, the pile warp P2 is passed through the wefts 1 to 9 of the woven fabric Y by 1 inside, 2 outside, 3 to 7 inside, 8 outside and 9 inside. It has been passed over to X.
Next, the pile warp P2 is passed through the wefts 10 to 18 of the fabric X to the inside, 10 to the outside, 11 to the outside, 12 to 16 to the inside, 17 to the outside, 18 to the inside, and 18 to the inside. Has been.
The arrangement of the pile warps P2 in the wefts 19 to 27 of the fabric Y is exactly the same as that in the wefts 1 to 9, and the arrangement of the pile warps P2 in the wefts 28 to 36 of the fabric X is exactly the same as that in the above wefts 10 to 18. The same.
Hereinafter, the arrangement of the pile warp P2 in the wefts 9n + 1 to 9n + 9 of the fabric Y is that in the wefts 1 to 9, and the arrangement of the pile warp P2 in the wefts 9n + 10 to 9n + 18 of the fabric X is that in the wefts 10 to 18, respectively. Match.

  That is, the arrangement of the wefts in the even-numbered stitches is the same as that in the odd-numbered stitches, and the arrangement of the warp yarns in the even-numbered stitches has a relationship (symmetrical shape) that is reversed from that in the odd-numbered stitches.

  The mechanical arrangement of the wefts and warps of the multiple fabric 10 in the first embodiment is as described above. Next, when weaving is finished, the plain weave structure composed of gauze weft and gauze warp and the plain weave structure composed of ground weft and ground warp, except that the ground warps V1, V2 are entangled with gauze weft ● 18 Thus, since they are not in a restraining relationship with each other, they are separated naturally as shown in FIG.

Here, the plain weave structure composed of the gauze weft ● and the gauze warp W1, W2 is smaller than the ground weft ○, the ground warp V1, V2, and the pile warp P1, P2 as the gauze weft ● and the gauze warp W1, W2. Is used, it becomes the front cloth 11 and the back cloth 12 having a gauze-like texture and good air permeability.
The plain weave structure composed of the weft yarn ○ and the ground warp yarns V1 and V2 becomes the base fabric 13a. The pile warp yarns P1 and P2 connecting the base fabric 13a and the base fabric have a three-dimensional structure and a bulky three-dimensional intermediate fabric 13. Become. Further, the portion where the ground warp yarns V1, V2 are entangled with the gauze weft yarns 18 constitutes the connecting portion 14 of FIG.

Moreover, the cross section of the multiple fabric 10 of 2nd Embodiment is shown in FIG. 4 and FIG.
As shown in FIG. 4 (a), the arrangement of the wefts in the odd-numbered meshes is the same for the fabric X and the fabric Y with the same arrangement of the two sets of the gauze wefts as compared to the one weft yarn. Up to 18 is one repeat length.
That is, the 2nd, 5th, 8th, 11th,..., 3n-1th wefts are ground wefts, and the other 3n-2, 3nth are gauze wefts.

In the woven fabric X, the ground warp yarn V1 is entangled with every other ground weft yarn, that is, the 5, 11, 17... 6n-1th weft yarn so as to wrap around from the inside to the inside through the outside.
On the other hand, in the woven fabric Y, the ground warp yarn V1 is entangled with every other weft yarn ◯, that is, the 2, 8, 14,.

Further, as shown in the figure, the gauze warp W1 is entangled with the first, fourth, seventh, tenth,... 3n-2th gauze weft ● in the fabric X so as to go from the outside to the outside through the inside. In addition, the 17th weft yarn is also entangled.
On the other hand, in the fabric Y, the gauze warp W1 is entangled with the 3, 6, 9, 12,. Not done.

Further, as shown in the drawing, the pile warp P1 is passed through the wefts 1 to 9 of the fabric X by 1 inside, 2 outside, 3 to 7 inside, 8 outside and 9 inside. It is stretched over to Y.
Next, the pile warp P1 is passed through the weft 10 to 18 of the fabric Y on the inside, 10 on the outside, 11 on the outside, 12 to 16 on the inside, 17 on the outside, 18 on the inside, and 18 on the inside. Has been.
The arrangement of the pile warps P1 in the wefts 19 to 27 of the fabric X is exactly the same as that in the wefts 1 to 9, and the arrangement of the pile warps P1 in the wefts 28 to 36 of the fabric Y is exactly the same as that in the above wefts 10 to 18. The same.
Hereinafter, the arrangement of the pile warps P1 in the wefts 9n + 1 to 9n + 9 of the fabric X is that in the wefts 1 to 9, and the arrangement of the pile warps P1 in the wefts 9n + 10 to 9n + 18 of the fabric Y is that in the wefts 10 to 18, respectively. Match.

On the other hand, as shown in FIG. 4 (b), the arrangement of the wefts in the even-numbered meshes is the same for the fabric X and the fabric Y, and the gauze wefts for the ground weft yarns are exactly the same for the fabrics X and Y. Up to 18 is one repeat length.
That is, the second, fifth, eighth, eleventh,..., 3n-1 (n is a natural number, the same applies hereinafter) of the wefts are ground wefts, and the other, the 3n-2 and 3nth are gauze wefts.

Further, in the fabric X, the ground warp yarn V2 is entangled with every other weft yarn ○, that is, the second, eighth, 14... 6n-4th weft yarn so as to wrap around from the inside to the inside.
On the other hand, in the woven fabric Y, the ground warp yarn V2 is entangled with every other weft yarn ◯, that is, the 5, 11, 17,.

Further, as shown in the drawing, the gauze warp W2 is entangled with the 3, 6, 9, 12,..., 3n-th gauze weft ● in the woven fabric X so as to go from the outside to the outside through the inside. The wefts are not entangled.
On the other hand, in the fabric Y, the gauze warp W2 is entangled with the first, fourth, seventh,..., 3n-2th gauze weft ● so as to go from the outside to the outside through the inside, and the 17th It is also entangled with the ground weft.

Further, as shown in the figure, the pile warp P2 is passed through the wefts 1 to 9 of the woven fabric Y by 1 inside, 2 outside, 3 to 7 inside, 8 outside and 9 inside. Passed to X.
Next, the pile warp P2 is passed through the wefts 10 to 18 of the fabric X to the inside, 10 to the outside, 11 to the outside, 12 to 16 to the inside, 17 to the outside, 18 to the inside, and 18 to the inside. ing.
The arrangement of the pile warps P2 in the wefts 19 to 27 of the fabric Y is exactly the same as that in the wefts 1 to 9, and the arrangement of the pile warps P2 in the wefts 28 to 36 of the fabric X is exactly the same as that in the above wefts 10 to 18. The same.
Hereinafter, the arrangement of the pile warp P2 in the wefts 9n + 1 to 9n + 9 of the fabric Y is the same as that in the wefts 1 to 9, and the arrangement of the pile warp P2 in the wefts 9n + 10 to 9n + 18 of the fabric X is the same as that in the wefts 10 to 18, respectively. To do.

  That is, the arrangement of the wefts in the even-numbered stitches is the same as that in the odd-numbered stitches, and the arrangement of the warp yarns in the even-numbered stitches has a reverse relationship with that in the odd-numbered stitches.

  The mechanical arrangement of the wefts and warps of the multiple fabric 10 in the second embodiment is as described above. Next, when weaving is finished, the plain weave structure composed of gauze weft and gauze warp and the plain weave structure composed of ground weft and ground warp, except that the gauze warps W1 and W2 are entangled with 17 of the weft yarn ○ Thus, since they are not in a restraining relationship with each other, they are separated naturally as shown in FIG.

Here, the plain weave structure composed of the gauze weft ● and the gauze warp W1, W2 is smaller than the ground weft ○, the ground warp V1, V2, and the pile warp P1, P2 as the gauze weft ● and the gauze warp W1, W2. Is used, it becomes the front cloth 11 and the back cloth 12 having a gauze-like texture and good air permeability.
The plain weave structure composed of the weft yarn ○ and the ground warp yarns V1 and V2 becomes the base fabric 13a, and the pile warp yarns P1 and P2 connecting the base fabric and the base fabric form the three-dimensional intermediate fabric 13 having a three-dimensional structure and high bulk. . Moreover, the part where the gauze warp yarns W1 and W2 are entangled with the 17th ground weft yarn ○ constitutes the coupling portion 14 of FIG.

The pattern in which the pile warp yarns P1 and P2 are bridged between the pair of base fabrics 13a and tangled with the ground weft yarn ○ is not limited to the above embodiment.
Moreover, the position of the coupling | bond part 14 which couple | bonds the front cloth 11, the back cloth 12, and the base fabric 13a, a space | interval, etc. are not limited to the said embodiment, It can set arbitrarily.
Moreover, although the material of a thread | yarn is not specifically limited, polyester and cotton can be illustrated. Such yarn can be appropriately subjected to antibacterial processing, antifungal processing and the like.

  This multi-woven fabric has a gauze-like cool texture and is bulky and excellent in heat retention, flexibility, and breathability, and therefore can be used throughout the year as a fabric for various clothing and bedding.

DESCRIPTION OF SYMBOLS 10 Multi-fabric of embodiment 11 Front cloth 12 Back cloth 13 Three-dimensional middle cloth 13a Base cloth 14 Joint part X, Y Fabric V1, V2 Ground warp W1, W2 Gauze warp P1, P2 Pile warp ○ Ground weft ● Gauze weft

Claims (4)

A pair of opposed front and back fabrics 11 and 12, each comprising a plain weave structure of a small diameter gauze weft ●, an odd-numbered gauze warp W1 and an even-numbered gauze warp W2 ,
Between the front and back fabrics 11, 12, a pair of opposed base fabrics 13 a and back fabrics, each composed of a plain weave structure of a large-diameter ground weft, an odd-numbered ground warp yarn V 1, and an even-numbered ground warp yarn V 2 , respectively . during the base fabric 13b, said pile warp P1 of larger diameter at the odd-th bridged in a predetermined arrangement both base fabrics 13a, 13b respectively are entangled in the land weft ○ of the pile warp yarns P2 of large diameter in the even-th A single three-dimensional intermediate cloth 13 that is crossed in a predetermined arrangement different from the odd-numbered pile warp yarns P1 and entangled with the ground wefts ○ of both the base fabrics 13a and 13b ,
The front cloth 11 and the solid cloth 13 and the back cloth 12 and the solid cloth 13 are entangled with the odd-numbered ground warp V1 of the base cloth 13a on the front cloth side at a predetermined pitch with the gauze weft yarn ● of the front cloth 11. And the even-numbered ground warp yarn V2 of the base fabric 13b on the backing fabric side is coupled by the parallel coupling portion 14 that is entangled with the gauze weft ● of the backing fabric 12 at a predetermined pitch ,
A multi-woven fabric in which the edges of the front cloth 11, the back cloth 12, and the three-dimensional intermediate cloth 13 are sewn together . A pair of opposed front and back fabrics 11 and 12, each comprising a plain weave structure of a small diameter gauze weft ●, an odd-numbered gauze warp W1 and an even-numbered gauze warp W2 ,
Between the front and back fabrics 11, 12, a pair of opposed base fabrics 13 a and back fabrics, each composed of a plain weave structure of a large-diameter ground weft, an odd-numbered ground warp yarn V 1, and an even-numbered ground warp yarn V 2 , respectively . during the base fabric 13b, said pile warp P1 of larger diameter at the odd-th bridged in a predetermined arrangement both base fabrics 13a, 13b respectively are entangled in the land weft ○ of the pile warp yarns P2 of large diameter in the even-th A single three-dimensional intermediate cloth 13 that is crossed in a predetermined arrangement different from the odd-numbered pile warp yarns P1 and entangled with the ground wefts ○ of both the base fabrics 13a and 13b ,
The front cloth 11 and the three-dimensional intermediate cloth 13 and the back cloth 12 and the three-dimensional intermediate cloth 13 have a predetermined pitch between the odd-numbered gauze warp W1 of the front cloth 11 and the weft of the base cloth 13a on the front cloth side. Entangled with the even-numbered gauze warps W2 of the backing cloth 12 and joined by parallel joining portions 14 that are entangled with the ground weft of the base cloth 13b on the backing cloth side at a predetermined pitch ,
A multi-woven fabric in which the edges of the front cloth 11, the back cloth 12, and the three-dimensional intermediate cloth 13 are sewn together . As the weft, each foundation weft yarns ○ and gauze weft diameter ●, as the warp, each odd-th ground warp V1 and even-th ground warp V2 of large diameter, the odd-th gauze warp W1 and even-th gauze warp W2 , And odd-numbered pile warp P1 and even-numbered pile warp P2, respectively,
Arranged a pair consisting of a pair of ground weft yarns ○ and two gauze weft yarns ● arranged in pairs
The odd-numbered gauze warp W1 and even-numbered gauze warp W2 are shifted in phase and passed between the ground weft ○ and the gauze weft ● from the inside to the outside, and between the gauze weft ● ● from the outside to the inside Through a gauze weft thread ● to form a pair of upper and lower front cloth 11 and back cloth 12 ,
Odd-numbered ground warp yarns V1 and even-numbered ground warp yarns V2 are phase-shifted so that they pass through every other ground weft yarn ○ from the inside to the inside through the inside to be entangled with the ground weft yarn ○ and a pair of upper and lower tables The base cloth 13a and the base cloth 13b on the cloth side are formed , and the odd-numbered ground warp yarns V1 are also entangled with the gauze weft yarns ● of the front cloth 13a at a predetermined pitch to form the front cloth 11 and the front cloth side. The joint 14 is formed with the base fabric 13a, and the even-numbered ground warp V2 is entangled with the gauze weft ● of the back fabric 12 at a predetermined pitch so that the back fabric 12 and the base fabric 13b on the back fabric side are joined. Forming part 14 ;
The odd-numbered pile warp yarn P1 and the even-numbered pile warp yarn P2 are bridged between the upper and lower ground weft yarns in a predetermined arrangement different from each other and passed through the inside of the weft yarn ○ from the inside to the inside through the ground. Forming a three-dimensional intermediate cloth 13 composed of the base fabrics 13a, 13b and the pile warp yarns P1, P2 by interlacing with the weft yarn ○ ,
The method for producing the multi-woven fabric 10 according to claim 1, wherein the edges of the front cloth 11, the back cloth 12 and the three-dimensional intermediate cloth 13 are sewn together . As the weft, each foundation weft yarns ○ and gauze weft diameter ●, as the warp, each odd-th ground warp V1 and even-th ground warp V2 of large diameter, the odd-th gauze warp W1 and even-th gauze warp W2 , And odd-numbered pile warp P1 and even-numbered pile warp P2, respectively,
Arranged a pair consisting of a pair of ground weft yarns ○ and two gauze weft yarns ● arranged in pairs
Odd-numbered ground warp yarns V1 and even-numbered ground warp yarns V2 are phase-shifted so that they pass through every other ground weft yarn ○ from the inside to the inside through the inside to be entangled with the ground weft yarn ○ and a pair of upper and lower tables Forming a fabric-side base fabric 13a and a backing fabric-side base fabric 13b ;
The odd-numbered gauze warp W1 and even-numbered gauze warp W2 are shifted in phase and passed between the ground weft ○ and the gauze weft ● from the inside to the outside, and between the gauze weft ● ● from the outside to the inside The pair of upper and lower face cloths 11 and 12 are formed by entanglement with the gauze weft thread ●, and the odd-numbered gauze warp W1 is also applied to the ground weft thread ○ of the base cloth 13a on the front cloth side at a predetermined pitch. The joint part 14 of the front cloth 11 and the front cloth side base cloth 13a is formed by entanglement , and the even-numbered gauze warp W2 is also entangled with the ground weft ○ of the base cloth 13b on the back cloth side at a predetermined pitch. Forming a connecting portion 14 between the backing cloth 12 and the backing cloth 13b.
The odd-numbered pile warp yarn P1 and the even-numbered pile warp yarn P2 are bridged between the upper and lower ground weft yarns in a predetermined arrangement different from each other and passed through the inside of the weft yarn ○ from the inside to the inside through the ground. Forming a three-dimensional intermediate cloth 13 composed of the base fabrics 13a, 13b and the pile warp yarns P1, P2 by interlacing with the weft yarn ○ ,
The manufacturing method of the multi-woven fabric 10 of Claim 2 which sews and closes the edge parts of the front cloth 11, the back cloth 12, and the three-dimensional intermediate cloth 13. FIG .

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