JP2003147659A - Method for forming cloth product having surface thermoformed part from fabric - Google Patents

Abstract

PROBLEM TO BE SOLVED: To apply good pleating to a fabric in a method for cutting out clothing without substantially carrying out sewing from a multiple fabric. SOLUTION: A multiple woven fabric 10 composed of many layers is formed and either one layer 12 of the woven fabric is formed as a front body and the other layer 14 is formed as a rear body and the upper and lower layers 12 and 14 are bound along the outline 18 of clothing. The woven fabric is cut so that at least part of binding parts is left along the outline 18 to form clothing in which the opposed sides are connected by the binding part. The woven fabric is formed as a layer in which the upper and lower layers are bound at dispersed points along the whole face and the point bound parts 25 are each composed of a water-soluble yarn to form a pseudo single woven fabric. Pleating treatment is applied to the woven fabric 10 by a pleating machine in a state of the pseudo single woven fabric. The water-soluble yarn is dissolved in water and removed by immersing the woven fabric into water to provide the original multilayered woven fabric.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a cloth product from a multi-layered cloth by cutting out a cloth product such as clothing substantially without sewing, and particularly to a cloth product of this type, such as pleats or embossments. The present invention relates to a molding method for a product subjected to the thermoforming process.

[0002]

BACKGROUND OF THE INVENTION The present inventor has already proposed a method for forming a fabric product from multiple fabrics substantially without sewing. For example, in Japanese Unexamined Patent Publication No. 2001-115357, a woven fabric is formed by a jacquard with a multiple woven structure such as a double woven structure, and the upper and lower layers of the double structure are joined along the contour line of the garment. By cutting the woven fabric along the contour line, a garment in which a front body and a back body composed of upper and lower layers of the woven fabric are connected by a connecting portion is obtained.

Further, the inventor of the present invention, in Japanese Unexamined Patent Publication No. 2001-115365, uses a circular knitting machine having a jacquard needle selection mechanism on the inner and outer circumferences to dial two inner and outer layers of tubular knitted fabric, respectively. , A cylinder needle alone, and by knitting with a tissue using a dial needle and a cylinder needle along the contour line of the garment, the tubular knitted fabric of the inner and outer two layers is contacted along the contour line of the garment. A knitted fabric is knitted and cut along a contour line to obtain a garment in which a front body and a back body composed of inner and outer layers are connected by a connecting portion.

Further, in addition to the above-mentioned technique using a multiple weave or circular knitting structure, Japanese Patent Laid-Open No. 2001-115358 discloses that a warp knitting structure connects two upper and lower layers along the contour line of a garment, and after knitting, the contour is formed. A garment is also disclosed in which a knitted fabric is cut along a line, and a front body and a back body are connected by a connecting portion.

[0005]

Pleating and embossing have hitherto been performed as a technique for giving a fold line to a cloth product. As a pleating process, in the case of wool products, so-called syroset processing is performed in which heat setting is performed after applying a cross-linking agent, and in the case of cloth products made of synthetic fiber, folds are added to synthetic fibers under heating and the heat is applied. It obtains permanent pleats due to its plasticity. Conventionally, when pleats are applied to a cloth product, it is performed after sewing. That is, a woven or knitted fabric is cut into a front body and a back body with a pattern paper and then sewn into clothes, which are then applied to a pleating machine to impart pleats to the clothes. Further, there is a problem that it is difficult to apply pleats after the clothes are sewn, especially in the sewn portion. That is, the thickness of the cloth becomes large at the sewn portion, and it becomes difficult to make a crease. Further, in the case of synthetic fiber such as polyester, pleats and embossing have been widely used by utilizing its thermoplasticity.

This invention is disclosed in JP-A-2001-115357 and JP-A-200
An object of the present invention is to provide a thermoforming processing method suitable for cutting out clothes and the like from a fabric having a multiple structure disclosed in Japanese Patent Publication No. 1-115365 without sewing.

[0007]

According to the invention as set forth in claim 1, a multi-layered fabric composed of at least two layers is formed, and one layer of the multi-layered fabric is provided on one side of the fabric product and the other side of the multi-layered fabric. The layer is the other side surface of the fabric product, the one layer and the other layer are joined along the contour line of the fabric product, and the fabric is cut along the contour line while leaving at least a part of the joining portion. Then, a method for forming a cloth product in which opposing side surfaces are connected to each other by a connecting portion is provided, in which at least one surface of at least a part of the cloth product is subjected to thermoforming treatment.

The operation and effect of the invention of claim 1 will be explained. Basically, the multiple fabric is woven or knitted so as to be upper and lower independent layers, and one of the multiple fabrics is woven or knitted at the time of the woven or knitting. The layer is adapted to be one side surface (eg, front body) of a cloth product such as clothing, and the other layer of the multiplex fabric is the other side surface (eg, back body) of a cloth product such as clothing. Then, by cutting out multiple fabrics along the contour line of the fabric product, a fabric product is obtained in which the upper and lower side surfaces are joined at the outer periphery thereof by the joining portion. Then, the woven or knitted cloth or the cloth product cut out from the cloth is subjected to thermoforming treatment such as pleating or embossing. If the yarns that make up the fabric are made of synthetic fibers, the pleating process is performed by pressing the knife edge, which is heated electrically, against the fabric, and using its thermoplasticity to make a permanent crease. Be implemented. Since the upper and lower layers are taut in the state of the cloth, good pleats can be provided. Also, pleats can be applied to the knotting portion, and the entanglement of the yarns forming the knotting portion becomes good,
It is possible to prevent the unraveling of the yarn at the knotting portion after the cloth is cut into a cloth product such as clothing. That is, since the upper and lower layers of the connecting portion are integrated with each other, the connecting portion is relatively thin, so that it is easy to make a crease and the pleats are made excellent. In embossing, an uneven shape corresponding to the heating portion is provided on the fabric surface.

In the invention of claim 1, thermoforming such as pleating can be applied to one side or both sides of the cloth or the cloth product cut from the cloth. Further, the cloth or a part of the cloth product after being cut out from the cloth can be subjected to thermoforming.

As the thermoforming process according to the first aspect of the present invention, the above-mentioned electroheating is generally used, and the yarns forming the cloth in this case are made of a thermoplastic such as synthetic fiber. It must contain at least some of the things. However, even if the yarn is made of a non-thermoplastic material such as 100% cotton, the surface is coated or impregnated with a thermoplastic material to make it pseudo-thermoplastic, so that it is subjected to electrothermal thermoforming processing. Is possible.

According to the invention of claim 2, claim 1
In the invention described in (4), when forming the multiple fabric, the layers of the multiple fabric on one side and the other side surface of the fabric product are additionally bonded at a site with an appropriate interval, and the pleats and the embossing are used. A method is provided which comprises removing at least some of the yarns constituting this additional knot after a thermoforming treatment such as.

The operation and effect of the invention of claim 2 will be described. The layers of the multiple fabric, which are one side and the other side surface of the fabric product when woven or knitted into the multiple fabric, are added at positions with appropriate intervals. Since the upper and lower layers have a pseudo upper and lower united state, wrinkles do not occur during winding and spreading, and pleats and embossing are satisfactorily applied to the fabric, and the fabric is woven. After manufacturing or knitting, the upper and lower layers can be separated by removing the yarns constituting the additional knotting portion, and a fabric product such as clothes can be obtained.

According to the invention of claim 3, claim 2
In the invention described in (1), there is provided a method characterized in that the at least a part of the yarns constituting the additional binding portion is water-soluble or soluble and is dissolved and removed after the formation of the multiple fabric.

The operation and effect of the invention of claim 3 will be described. At least a part of the yarns forming the additional binding portion is water-soluble, for example, water-soluble vinylon. By the processing described above, it is possible to extremely easily remove the yarns that form the additional binding portion. Also,
Even if the yarn is not water-soluble, by making it soluble, it can be removed by immersing it in a solvent in a subsequent step.

According to the invention of claim 4, claim 2
In the invention described in (3), the yarn forming the additional binding portion is an easily breakable yarn, and the method is characterized in that the yarn is broken and removed after the formation of the multiple fabric.

The operation and effect of the invention of claim 4 will be described. By using an easily rupturable yarn such as a basting yarn for weaving or knitting an additional knot (spout-like point knot), weaving Alternatively, after the knitting, it can be broken by simply pulling lightly to release the temporary single-tissue state and restore the original multiple-tissue structure.

According to the invention of claim 5, claim 2
In the invention described in (3) above, at least a part of the yarns constituting the cloth is thermoplastic, and a spread point connection is performed by heat welding.

The operation and effect of the fifth aspect of the invention will be described. The upper and lower layers of the multiple fabric are formed by heat welding. That is, the yarns that form the fabric are synthetic fiber yarns at least partially containing a thermoplastic material, and are partially melt-bonded by laser light, high frequency, or ultrasonic waves, thereby forming a scattered point connection part. However, a tentative single structure can be formed in the woven state. Since partial fusion bonding by laser light, high frequency or ultrasonic waves is performed in the smallest part, the binding state is released by gently pulling the upper and lower layers of the fabric after pleating, separating the fabric into upper and lower layers, In the case of clothing, the front body and the back body can be separated into their original state.

According to the invention of claim 6, claim 1
The invention according to any one of items 1 to 5, wherein a yarn having thermoformability better than that of the remaining yarns is used as a part of the yarns constituting the multiplex fabric. It

The operation and effect of the invention of claim 6 will be described. The yarns constituting the multiple fabric are made of a material having good thermoformability (for example, synthetic fiber yarn) and defective (for example, cotton yarn). Mixed. For example, partial pleating can be easily performed by using the synthetic fiber yarn only for the pleated portion. It is also possible to obtain a gradation pleating effect by gradually changing the ratio of the synthetic fiber yarn and the cotton yarn in the width direction or the length direction of the cloth.

According to the invention of claim 7, claim 6
In the invention described in (3), there is provided a method characterized in that a yarn having good thermoformability is configured to form an outermost layer in a multiple fabric.

Explaining the action and effect of the invention of claim 7, efficient use of pleats and embossing can be achieved by using a yarn having good thermoformability as the uppermost layer of the multiple fabric. For example, the multiple fabric is composed of a quadruple structure, and the first and second layers in the quadruple structure are the front body and the third
When the fourth and fourth layers are formed on the back body and the first and fourth layers in this case are the outermost layers of the garment, the yarns forming the first and fourth layers are synthetic fibers. As a result, good pleats and embossing can be imparted to the first layer and the fourth layer.

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described. FIG. 1 is a schematic view showing a woven fabric 10 according to an embodiment of the present invention as seen from above, in which the weft direction is x and the warp direction is It is displayed as y. In this embodiment, the woven cloth is a double woven structure (a multi-woven structure having more layers than the double woven structure is also included in the present invention). That is, if the surface displayed on the paper surface of FIG. 1 is the front woven surface, another woven surface is provided on the lower side. That is, in FIG. 2, 12 is the upper woven fabric surface,
Reference numeral 14 schematically shows the lower woven cloth surface, the upper woven cloth surface is composed of warp threads 12A and weft threads 12B, and the lower woven cloth surface is composed of warp threads 14A and weft threads 14B.
The double weave may be either a normal double weave in which the upper and lower surfaces 12 and 14 are separated by the weave, or a so-called double weave structure in which the weave is continuous in a bag shape on the upper and lower surfaces 12 and 14.

In the embodiment described here, in the double structure, the upper woven fabric surface 12 constitutes the front body 16 of the jacket, and the lower woven fabric surface 14 forms the rear body of the jacket (in the lower woven fabric surface). (Formed so as to face the front body 16). The upper tissue surface 12 and the lower tissue surface 14 are joined at a joining portion 18 along the contour line of the jacket. The connecting portion 18 is composed of respective portions 18-1, 18-2, 18-3 in FIG. That is, 18-1 is along the line from the collar to the upper cuff of the garment, 18-2 is along the line from the armpit to the lower cuff, and 18-3 is along the line from the armpit to the hem.

In the example of FIG. 2, the joints 18-1, 18-2 and 18-3 have the Oxford structure. The oxford weave is a single weave in terms of the weave weave classification, and is made by aligning a plurality of warps and wefts and weaving it into a plain weave, etc., and is suitable as a knotting portion because of its high flexibility. That is, the upper and lower warp threads 12A and 14A and the upper and lower weft threads 12B and 14B are aligned and woven in the binding portion 18-1 (18-2, 18-3). Therefore, in these connecting portions 18-1, 18-2, 18-3 which are the edges of the front body 16 and the back body, the upper and lower tissues of the double weave are integrated and are in a joined state.

In FIG. 1, the connecting portions 18-1, 18-2, 18-3 along the contour line of the jacket run in a direction that is not parallel to either the weft direction or the warp direction over substantially the entire width of the woven fabric 10. is doing. Therefore, for weaving the woven cloth 10, it is necessary to provide an opening device capable of controlling the opening of each warp yarn in substantially the entire width of the woven cloth. For that reason, a jacquard is practically essential.

Further, in FIG. 1, the upper and lower layers 12 and 14 of the woven fabric are joined together by the joining portions 25 distributed in a scattered manner centering on the parts constituting the front body 16 and the back body. In FIG. 1, the knotting portions 25 distributed in a scattered manner are indicated by ● marks, the weft yarns forming the knotting portion are indicated by a broken line a, and the warp yarns are indicated by a broken line b. That is, in this embodiment, the connecting portion 25
As shown in FIG. 3, the wefts 12B and 14B constituting the yarns are aligned and intersected with the warp yarns 12A and 12B that are also aligned, so that the upper and lower layers 12 and 14 are integrated in the knot 25. It forms one layer. That is, the connecting portion 2
5 has an oxford structure similar to that of the clothing outer diameter line portion of FIG. 3 in terms of the fabric structure. By such a scattered point-like connection portion 25, the woven fabric is fixed to the upper and lower layers 12, 14 in the woven state, that is, the front body and the back body are mutually fixed, and the front body and the back body are pleated. Good pleating can be applied to the part of the body cloth. The weft yarns 12B and 14B in the binding portion 25 can be removed. For example, the weft yarns forming the binding portion 25 are made of water-soluble yarn such as water-soluble vinylon, and the water-soluble yarn is removed by dipping treatment after pleating. As a result, the upper and lower layers 12 and 14 are separated as the front body and the back body of the clothing. Not all the yarns forming the binding portion 25 are water-soluble or soluble, but in this case, colored yarns can be used as the yarns that are not water-soluble or soluble.
That is, many water-soluble or soluble yarns are transparent or cloudy, but by using colored yarns, it becomes easy to confirm the work (confirmation of removal of dot-connecting yarns).

The woven fabric having the upper and lower knotting patterns along the outer diameter line of the garment shown in FIGS. 1 to 3 is subjected to a pleating process by a pleating machine before being cut into the garment.
FIG. 4 shows the principle configuration of the pleating machine. The woven fabric after being woven (in the embodiment of the present invention, a double woven fabric having repeated knots along the contour of the jacket) is the supply side roll. It is wound up as 30, and the winding side roll 32
To be wound into a roll. A blade-shaped pleat imparting tool 34 and a receiving tool 36 each having a sharp lower end are provided so as to face the upper and lower surfaces of the woven fabric drawn from the supply-side roll 30. The pleats applying tool 34 and the receiving tool 36 are equipped with an electric heater inside, and the pleating tool 34 and the receiving tool 36 are brought into contact with each other by sandwiching the woven cloth, and the folds are applied to the woven cloth under heating. The permanent pleats can be formed by the thermoplasticity of the yarns that make up the woven fabric. That is, while the woven cloth is being intermittently fed, during the stop thereof, the pleating device 34 and the receiving device 36 are moved in the uniting direction and a series of subsequent movements in the separating direction, so that the width of the woven cloth is increased. Creases are provided at intervals in the direction to form pleats. That is, in FIG. 5, reference numeral 38 denotes a series of folds in the width direction formed on the woven cloth by the pleating machine. The pleats in the vertical direction of the jacket cut out from the woven fabric are provided.
The upper and lower layers constituting the woven fabric are provided with a divergent temporary knot 25 as shown by the mark ● in FIG. 1 at least in the portion for receiving the pleats. The upper and lower layers 12, 14 are virtually integrated, and the fabric is less distorted, so that good pleats can be imparted to the woven fabric. The splayed temporary joint portions 25 may be distributed throughout the woven cloth 10. The pleats can then be draped over the appropriate portion of the garment, or if desired, the pleats can be draped over the entire surface.

In the case of polyester, the temperature for pleating is preferably 180 to 200 ° C.

If necessary at the time of pleating, cushioning paper may be sandwiched between the pleating device 34 and the woven fabric 10.

As described above, the upper and lower surfaces 12 and 14 of the woven cloth 10 woven by the double woven structure are connected at the connecting portions 18-1, 18-2 and 18-3 along the contour line of the jacket. Has been done. That is, only the portion of the contour line of the jacket has a single structure, and the woven fabric 10 is cut along the contour line of the jacket while leaving at least a part of the connecting portions 18-1, 18-2, 18-3. This makes it possible to cut out the jacket in which the upper and lower bodies are connected along the peripheral edge thereof. That is, the jacket can be obtained as it is, even though it is only cut out from the woven cloth 10, and sewing is not always necessary. In addition, the 20 neck holes, 22 cuffs, and 24 hem are basically not connected, so by cutting the woven cloth 10 along the lines 20, 22, 24, the neck hole, cuffs, The hem will be formed.

In the embodiment of the present invention, since the woven cloth is passed through the pleating machine prior to being cut into clothes, it is possible to obtain clothes in which desired portions are pleated. In the present invention, an efficient pleating process can be performed by passing the woven fabric through a pleating machine. Also, by pleating the connecting portions 18-1, 18-2, 18-3 that form the contour of the clothing, the connecting portions 18-1, 18-2
-The entanglement of the upper and lower layers of 2 and 18-3 becomes large, and there is a secondary effect that the yarn is less likely to be loosened when it is cut from a woven cloth into clothes. Also, with ordinary clothes, pleats are sewn after sewing, but at that time the sewn portion is thick, so it is difficult to pleat, but in this invention, the connecting portions 18-1, 18-2, 18-3 are one layer. As with the body parts 12 and 14, it has the effect of giving beautiful pleats.

In the above description, as the thread of the woven cloth 10, not only a material having good pleating property such as polyester but also a thread such as cotton thread which is hard to be pleated can be mixed. Then, by mainly using those having different pleating properties between the respective layers in the woven cloth, the pleats can be strongly applied only to the desired layer. For example, the woven fabric 10 may be formed of a quadruple structure, and in this case, the upper two layers of the quadruple structure may form the front body of the garment and the lower two layers thereof may form the rear body of the garment. That is, each of the upper and lower layers has a multiple structure. Since the outermost layer is mainly made of polyester yarn, pleats can be strongly applied to the outermost layer.

It is also possible to use dyed yarn such as polyester as the yarn. It is also possible to use a core yarn having polyester as the core yarn. In this case, the outer layer yarn does not necessarily need to have thermoplasticity, and a polyester core yarn with a cotton yarn wrapping can be used. Nylon other than polyester, rayon,
Synthetic fibers such as diacetate and acrylonitrile do not have good pleatability, but the desired pleatability can be obtained and a unique texture can be obtained by mixing and weaving with a polyester in an appropriate ratio.

Although the woven structure of the woven cloth 10 is not specifically described in the above description, it is possible to devise a method for imparting the strength of the pleats between the respective parts of the woven cloth by appropriately selecting the woven structure. is there. For example, a polyester yarn is used as a warp yarn, a cotton yarn is used as a weft yarn, and a structure in which polyester such as 4/1 slant is mainly floated in a region where strong pleats are required, and a 1/4 slant in a region where strong pleats are not required. The structure is such that the cotton thread is mainly floated. Therefore, when applied to a pleating machine, pleats are applied to the structure in which polyester is mainly floated, and pleats are not applied to the structure in which cotton yarn is mainly floated, and pleats can be partially applied. It is also possible to impart a gradation pleating effect by gradually changing the design in the weft or warp direction of the woven fabric.

At the time of weaving, the upper and lower layers are provided with a spreading connection over the entire surface like a ●, which prevents the occurrence of wrinkles at the time of winding or spreading as described above, Although the purpose is to improve the pleating processability, since the weft yarns forming the binding portion 25 are formed of water-soluble yarns, they can be melted and removed. It is possible to provide clothing in which the front body and the back body are completely separated.

The melting temperature of the water-soluble yarn can be appropriately set in connection with the wet post-process (for example, dyeing process). That is, when the fabric 10 is dyed, it is possible to prevent the fabric from wrinkling by maintaining the pseudo single-layered state in which the upper and lower layers 10 and 12 are still joined by the divergent point-like joining portions 25. It is preferable from the viewpoint of tension management. On the other hand, depending on the method of the dyeing process, there are various methods such as high-pressure dyeing at a temperature of around 120 ° C and low-pressure dyeing at around 60 ° C. Therefore, it is necessary to woven or knit the binding portion 25 with a water-soluble yarn having a melting temperature suitable for the water temperature during the wet treatment.

As another embodiment of the present invention, instead of using the water soluble yarn, the weft yarn or the warp yarn constituting the temporary binding portion 25 can be used as the basting yarn. That is, in this embodiment, the warp yarn or the weft yarn forming the temporary binding portion 25 is used and the weaving yarn is used for weaving. Then, after the pleating process and the subsequent dyeing process, the basting yarn is pulled so as to be broken. As a result, the upper and lower layers 12 and 14 can be restored to their original state. Further, instead of being woven or knitted into a woven fabric or a knitted fabric as in the embodiment, a point connection 2 which is spread by a sewing machine or hand-sewn 2
5 may be configured. The thread of the sewing machine or the hand-sewn dispersive joint 25 is removed after pleating.

When the woven cloth 10 contains a thermoplastic material such as a synthetic fiber thread in at least a part of the woven cloth 10 to form the scattered point connecting portion 25, welding by laser light, high frequency wave or ultrasonic wave is performed. It is also possible to use. That is,
The upper and lower layers 12 and 14 are welded to each other at divergent point-like portions by applying laser light, high frequency waves, or ultrasonic waves to the woven cloth 10 at intervals, so that a pseudo 1
Heavy tissue can be maintained and good pleats can be attached.

The embodiment shown in FIGS. 1 and 2 shows application of the present invention to a woven fabric (double weave), but the present invention is a circular knitting of a double jacquard in Japanese Patent Laid-Open No. 2001-115365. It is also suitable for preventing the thread from fraying at the cut-out part in machine-less garments. That is, when a circular knitting machine is used, as described in the same patent publication, knitting of the inner circumference with a flat knitting structure or the like by a dial needle and knitting of the outer circumference by a flat knitting with a cylinder needle are performed, and the contour line of the garment is The knitting with the tissue (rubber knitting or the like) using both the dial needle and the cylinder needle is performed at the connecting portion along the line. Then, as in the first embodiment, the knitted fabric is cut along the outer diameter line of the clothing leaving a knotted portion, and the clothing can be cut out from the knitted fabric substantially without sewing.

Even in the case of non-sewn clothes by such a circular knitting machine, a fold is made by passing through the pleating machine in the same manner as described for the woven cloth, and when cut from the woven cloth, the pleats are appropriately placed on the body or the like. It is possible to obtain a garment in which is formed substantially without sewing.

In the above embodiments, the pleats are applied in the state of the woven or knitted fabric, but the present invention also includes the application of the pleats after cutting out from the woven or knitted fabric into clothes. When pleats are applied to normal clothes that are cut out and sewn on the front body and the back body, there is a problem that the pleats are difficult to take because the thickness of the sewn portion is large, but in the present invention, the sewn portion is composed of only the connecting portion. Therefore, it is possible to obtain good pleats because the pleats are more likely to be formed than in the normal sewing portion.

The present invention is applicable not only to woven fabrics and circular knits but also to warp knits and weft knits. That is, even in warp knitting and weft knitting
It is preferable that a pseudo single-layered structure is formed by providing a divergent point connection part on the entire surface of the knitted fabric as with the connection part 25 to prevent wrinkles and uneven tension. In the case of a warp knitting structure, a latent or actual crimped yarn is inserted into either of the back yarns for point connection. In the case of weft knitting, the necessary number of warp yarns in the point knotting portion can be used as latent or actual crimped yarns for point knotting.

By cutting the joints after cutting to clothes by heat cutting, the cut portions are partially melted and fixed to each other, which is an effective measure against the fraying of the yarns in the cut portions.

Although the above embodiments have been described in relation to pleating, the present invention is applicable to thermoforming such as embossing other than pleating. That is, even in embossing, the upper and lower layers of the multi-layered structure are separated in this invention, wrinkles easily occur at the time of winding or spreading of the fabric and tension unevenness is likely to occur, and there is a possibility that embossing may not be performed satisfactorily. According to the embodiment, it is possible to prevent the generation of wrinkles and tension unevenness due to the pseudo-single-layered structure as shown in FIG. 1, and to apply a good thermoforming treatment to a cloth or a cloth product.

[Brief description of drawings]

FIG. 1 is a schematic plan view of a woven fabric having a double weave design, which is an embodiment of the present invention.

FIG. 2 is a cross-sectional view taken along the line II-II of FIG. 1, schematically showing the arrangement of warp yarns and weft yarns at the knotting portion.

FIG. 3 is a cross-sectional view taken along the line III-III of FIG. 1, schematically showing the arrangement of warp yarns and weft yarns in the temporary knot.

FIG. 4 is a diagram schematically showing pleat imparting by a pleat machine.

5 is a diagram schematically showing pleats applied to a woven fabric in the pleat machine shown in FIG.

[Explanation of symbols]

10 ... Woven cloth 12 ... Upper woven surface 14 ... Lower woven surface 16 ... Front body 18 ... A connecting part along the outline of clothing 25 ... Spread joint 30 ... Supply side roll 34 ... Pleating device 36 ... Receiver 38 ... Crease

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) A41D 31/02 A41D 31/02 A D03D 1/04 D03D 1/04 15/00 15/00 GH 104 104 15/06 15/06 D04B 1/00 D04B 1/00 B Z 1/16 1/16 1/24 1/24 21/00 21/00 B Z 21/14 21/14 Z D06C 7/02 D06C 7 / 02 23/04 23/04 B D06H 7/00 D06H 7/00 D06J 1/00 D06J 1/00 F term (reference) 3B154 AA07 AA08 AB20 BA17 BA32 BA36 BA38 BA47 BB12 BB32 BB62 DA13 DA18 4L002 AC04 AC05 BB01 CB01 DA01 FA01 FA01 4L048 AC18 AC19 BA01 BA02 BA09 BA13 DA01 EB02 EB05

Claims (9)

[Claims] 1. A multi-layered fabric comprising at least two layers, wherein one layer of the multi-layered fabric is one side surface of the fabric product and the other layer of the multi-layered fabric is the other side surface of the fabric product. A fabric product in which the one layer and the other layer are joined together, the fabric is cut along the contour line leaving at least a part of the joined portion, and the opposite side surfaces are connected by the joined portion. A method of forming a multi-layered fabric, wherein the multiple fabrics are subjected to a surface thermoforming treatment on at least one side of at least a portion of the fabric product. 2. The invention according to claim 1, wherein when forming the multiple fabric, the layers of the multiple fabric, which are one side surface and the other side surface of the cloth product, are additionally contacted with each other at appropriately spaced portions. A method characterized in that at least a part of the yarns which are bound and which constitute the additional binding portion are removed after the surface thermoforming treatment. 3. The invention according to claim 2, wherein at least a part of the yarns forming the additional binding portion is water-soluble or soluble, and is dissolved and removed after the formation of the multiple fabric. how to. 4. The method according to claim 2, wherein the yarn forming the additional binding portion is an easily breakable yarn and is broken and removed after the formation of the multiple fabric. 5. The method according to claim 2, wherein at least a part of the yarns constituting the fabric is thermoplastic, and the spread-out point joining is performed by heat welding. . 6. The invention according to any one of claims 1 to 5, wherein a yarn having a better thermoformability than the remaining yarns is used as a part of the yarns forming the multiplex fabric. A method characterized by. 7. The method according to claim 6, wherein the yarn having good thermoformability constitutes the outermost layer of the multiple fabric. 8. The method according to any one of claims 1 to 7, wherein the surface thermoforming treatment is a pleating treatment. 9. The method according to any one of claims 1 to 7, wherein the surface thermoforming treatment is embossing treatment.