JP2018021290A - Fabric using Japanese paper thread, shoes using the same, and leather shoes using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dough using Japanese paper yarn, hardly generating shape loosing even when difference of stiffness in a warp and weft direction of fabric is large, and excellent in shape retention property.SOLUTION: A fabric 10 has a first textile 20 and a second textile 30 of which warp 22 is constituted by Japanese paper yarn respectively, the first textile 20 and the second textile 30 are laminated by a dot shaped adhesive 40a to 40c applied between both textiles 20 and 30 so that a warp direction L1 having relatively high stiffness in the first textile 20 and the warp direction L1 having relatively high stiffness in the second textile 30 cross when viewed from a Z direction.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a woven fabric using Japanese paper thread that can be suitably used for shoes and the like.

  In recent years, the style of wearing shoes barefoot has attracted attention as a fashion. And consumers are demanding shoes suitable for such a style. For this reason, woven fabrics using Japanese paper yarns excellent in touch and hygroscopicity are attracting attention as fabrics used in the upper part of shoes and the like.

  For example, Patent Document 1 discloses a shoe in which a woven fabric woven using Japanese paper yarn is used for the upper part of the shoe.

Japanese Patent Laying-Open No. 2015-098668

  However, when using woven fabric as a fabric for shoes or the like, if the stiffness of the fabric in the warp and weft direction, in other words, the difference in stiffness of the fabric is large, the curved shape of the toe portion and the like is not stable and loses its shape. It is easy to cause. For this reason, when using the said woven fabric for apparel products, such as shoes, it is necessary to devise a weaving method so that the bending resistance in the warp and weft directions is as uniform as possible. In order to make the bending resistance uniform, for example, it is necessary to weave so that the weight balance per unit area of warp and weft is uniform. Such weaving restrictions include, for example, the use of fabrics with high undulations on the surface of the fabric and high-decorative fabrics and fabrics that are interwoven with yarns such as synthetic fibers to increase the strength of the fabric. It is a big limitation.

  An object of the present invention is to provide a fabric using a Japanese paper yarn that is not easily deformed even if the difference in the bending resistance of the woven fabric in the warp and weft directions is large, and has excellent shape retention.

  The fabric using the Japanese paper yarn according to the present invention is applied in the form of dots between the first and second fabrics, in which at least one of the warp and the weft is constituted by the Japanese paper yarn, and the first and second fabrics. An adhesive, or an adhesive means for adhering the first fabric and the second fabric, comprising an air-permeable heat-sealing sheet sandwiched between the first fabric and the second fabric, In the top view, the bonding means has a first direction having a relatively high bending resistance in the warp direction and the weft direction of the first fabric, and a relatively bending resistance in the warp direction and the weft direction of the second fabric. A 1st textile fabric and a 2nd textile fabric are bonded together so that a high 2nd direction may cross. Here, a high bending resistance means that the bending rigidity is high, and a low bending resistance means that the bending rigidity is low.

  The fabric using the Japanese paper thread according to the present invention satisfies 45 ° ≦ α ≦ 90 °, where α is an angle formed by the first direction of the first fabric and the second direction of the second fabric. The first fabric and the second fabric may be bonded together.

  Further, in the fabric using the Japanese paper yarn according to the present invention, the first fabric is a yarn in which one of the warp and the weft is made of synthetic fiber, and the second fabric is either the warp or the weft. A yarn made of synthetic fiber may be used.

  Further, in the fabric using the Japanese paper thread according to the present invention, the first woven fabric and the second woven fabric are configured such that the front surface is more exposed to the Japanese paper yarn in appearance than the back surface, The back surface of the first fabric and the back surface of the second fabric may be bonded together.

  Further, in the fabric using the Japanese paper thread according to the present invention, the woven fabric structure of the first woven fabric is any one of satin, gabardine and poplin, and the woven fabric structure of the second woven fabric is satin, gabardine and poplin. It may consist of any one of them.

  Further, in the fabric using the Japanese paper thread according to the present invention, a leather material having air permeability instead of the second fabric may be bonded to the first fabric.

  Further, in the fabric using the Japanese paper thread according to the present invention, the Japanese paper thread formed by twisting Japanese paper obtained by slitting the Japanese paper thread into a tape shape may be used.

  Further, the fabric using the Japanese paper thread according to the present invention may constitute the upper part of the shoe.

  Furthermore, in the fabric in which the Japanese paper thread according to the present invention is desired, the Japanese paper thread may have a porous structure.

  According to the fabric using the Japanese paper thread according to the present invention, there are a direction in which the bending resistance is high in the warp / weft direction of the first fabric and a direction in which the bending resistance is high in the warp / weft direction of the second fabric. A 1st textile fabric and a 2nd textile fabric are stuck together so that it may mutually cross. By sticking the two woven fabrics together in this way, the difference in the bending resistance in the warp and weft directions can be reduced as compared with the case where the first woven fabric or the second woven fabric is used alone. For this reason, even a woven fabric having a large difference in bending resistance in the warp and warp directions and rich in decorative properties, it is possible to obtain a fabric that does not easily lose shape and has excellent shape retention.

It is a perspective view explaining the composition of the cloth using Japanese paper thread in one embodiment of the present invention. FIG. 2A is a structural diagram of the first fabric constituting the fabric shown in FIG. 1, and FIG. 2B is a structural diagram of the second fabric constituting the fabric shown in FIG. FIG. 3A is a structural diagram showing the configuration of the first fabric in the third modification of the fabric shown in FIG. 1, and FIG. 3B is the structure of the second fabric in the third modification of the fabric shown in FIG. It is an organization chart which shows a structure. FIG. 4A is a structural diagram showing the configuration of the first fabric in the fourth modification of the fabric shown in FIG. 1, and FIG. 4B is the second fabric in the fourth modification of the fabric shown in FIG. It is an organization chart showing the composition of the 4th modification. It is a figure which shows the running shoes which concern on the 5th modification to which the fabric shown in FIG. 1 is applied. It is a perspective view which shows the 6th modification of the material | dough shown in FIG. Fig.7 (a) is a perspective view which shows the 7th modification of the material | dough shown in FIG. 1, FIG.7 (b) is a figure which shows the structure of the heat-fusion sheet | seat shown in Fig.7 (a). FIG. 8A is a structural diagram showing the structure of the first fabric in the ninth modification of the fabric shown in FIG. 1, and FIG. 8B is the structure of the second fabric in the ninth modification of the fabric shown in FIG. It is an organization chart which shows a structure.

  Hereinafter, a fabric using a Japanese paper thread according to an embodiment of the present invention will be described with reference to the drawings. In the present embodiment, “count” means a metric count, and “twist number” means the number of twists per unit length.

  FIG. 1 is a perspective view showing a configuration of a fabric that is an embodiment of the present invention. Here, “X” shown in FIG. 1 indicates the horizontal direction, “Y” indicates the vertical direction, and “Z” indicates the thickness direction. “L1” indicates the warp direction of the first fabric, and “L2” indicates the warp direction of the second fabric. The same applies to FIGS. 2 to 6 below.

  As shown in FIG. 1, the fabric 10 using Japanese paper thread is, for example, a fabric used for an upper portion of a shoe or the like, that is, a portion covering the instep, and a first fabric 20, a second fabric 30, Adhesives 40a, 40b, and 40c for bonding both fabrics 20 and 30 are provided. The first fabric 20 and the second fabric 30 are bonded to each other by the adhesives 40a, 40b, and 40c applied in a dot shape, and have good hygroscopicity. Moreover, since the 1st fabric 20 and the 2nd fabric 30 contain the Japanese paper thread mentioned later, the fabric 10 is excellent also in skin contact.

  FIG. 2A is a structural diagram showing the woven structure of the first fabric 20, and FIG. 2B is a structural diagram showing the woven structure of the second fabric 30. “M1” shown in FIG. 2A indicates the weft direction of the first fabric 20, and “M2” shown in FIG. 2B indicates the weft direction of the second fabric 30. In the organization chart shown in FIGS. 2A and 2B, the case where the warps 22 and 32 are arranged on the front side and the wefts 24 and 34 are arranged on the back side is indicated by “x”, and the warps 22 and 32 are arranged on the back side. The case where the wefts 24 and 34 are on the front side is indicated by no mark.

As shown in FIG. 2A, the first fabric 20 has a satin weave structure, and the basis weight is, for example, 240 g / m ² . The warp direction L1 of the first fabric 20 coincides with the longitudinal direction Y of the fabric 10, and the weft direction M1 coincides with the lateral direction X of the fabric 10. The warp 22 of the first fabric 20 is exposed more on the front side than the back side, and the weft 24 is exposed on the back side more than the front side. The warp yarn 22 is, for example, 30th Japanese paper yarn having a twist number of 650 T / m (Z twist). In this case, the amount of warp 22 is 11.6 kg. Here, the Japanese paper thread is a thread formed by slitting and twisting a Japanese paper made from a Japanese paper raw material into a tape shape.

The Japanese paper used for the Japanese paper thread is a paper made from a Japanese paper raw material made of fibers obtained by beating a raw material plant suitable for Japanese paper such as Kozo, Mitsu or hemp, conifers, and straw. The weight of Japanese paper is preferably about 10 to 30 g / m ^{2 in} terms of manufacturing technology, but it is also possible to use a paper having a large basis weight exceeding this range or a sheet having a small basis weight exceeding this range. Moreover, it is preferable that the Japanese paper thread is configured to have porosity. The term “porous” means that a structure having a large number of gaps (pores) formed between fibers by entanglement of a large number of fibers, that is, a porous structure is provided. In this way, by imparting porosity to the Japanese paper thread, the moisture absorbed is held in a thin film shape in the gap, and the area where the water comes into contact with air increases. Thereby, vaporization of the absorbed water is promoted. As a result, good moisture absorption and exhaust properties are exhibited.

  Further, as described above, the thermal conductivity of the Japanese paper yarn having a porous structure is a value of about 0.06 W / m · K as an example. This value is smaller than other fibers such as polyester (0.25 W / m · K) and cotton (0.54 W / m · k), and is close to air (0.02 W / m · k), It shows that heat retention is high.

  Furthermore, the Japanese paper yarn may be a twisted yarn of a Japanese paper tape and other yarns. However, the Japanese paper yarn contains 80% by weight or more of Japanese paper, and the Japanese paper yarn has good hygroscopicity and stuffiness. This is preferable because it does not impair the original performance. If the ratio of the non-Japanese paper yarn to the Japanese paper yarn is 20% by weight or less, the performance unique to the Japanese paper yarn, such as good hygroscopicity and a unique smooth feel can be maintained.

The Japanese paper yarn is preferably twisted in order to obtain the strength of the yarn. The number of twists of paper yarn, it is preferable twist coefficient _{K W} is 50 to 150. K _W is a value defined by T / √N (T is the number of yarn twists (times / m), N is the yarn count (reciprocal of yarn linear density (g / m))).

  Further, the weft 24 of the first fabric 20 is, for example, a polyester processed yarn (165 dtex, twist number is 900 T / m (Z twist)), and the one amount of weft 24 is 5.9 kg. In this embodiment, an example of a polyester processed yarn is given as a yarn made of synthetic fiber, but other yarns made of synthetic fiber such as nylon fiber, polyolefin fiber, and rayon may be used. And it is preferable when it is the thread | yarn of a synthetic fiber, when obtaining the softness | flexibility regarding the weaving property and the elongation of a textile fabric.

  The first fabric 20 is configured such that the bending resistance in the warp direction L1 (the bending softness in the direction of bending the warp 22) is higher than the bending softness in the weft direction M1 (the bending softness in the direction of bending the weft 24). Has been. The bending resistance is an index indicating the bending rigidity of the yarn (that is, the stiffness of the fabric), and “high bending resistance” means high bending rigidity, and “low bending resistance”. "" Means low bending rigidity.

  For example, the bending resistance in the warp direction L1 and the weft direction M1 of the first fabric 20 in this embodiment is 77 mm in the warp direction L1 and 24 mm in the weft direction M1 (both are JIS L 1096A 45 ° cantilever method). Measured value).

  As shown in FIG. 2B, the second fabric 30 has the same configuration as the first fabric 20. The warp direction (second direction) L2 of the second fabric 30 is a top view with respect to the warp direction (first direction) L1 of the first fabric 20, that is, the crossing angle α viewed from the thickness direction Z (see FIG. 1). Is bonded to the first fabric 20 in a state of being arranged to be 90 °. By sticking the first woven fabric 20 and the second woven fabric 30 in this way, the difference in the bending resistance in the longitudinal direction Y and the lateral direction X of the fabric 10 than when the first woven fabric 20 or the second woven fabric 30 is used alone. Can be offset and reduced. Thereby, even if the difference in the bending resistance in the warp directions L1 and L2 and the weft directions M1 and M2 of both the woven fabrics 20 and 30 is large, it is difficult to cause a shape change, and a fabric having excellent shape retention can be obtained. For this reason, even if the woven fabric has a large difference in bending resistance in the warp direction L1 and the weft direction M1, for example, a woven fabric rich in decorative properties and functionality, the fabric 10 having excellent shape retention can be obtained.

  In the present embodiment, the case where both the first and second fabrics 20 and 30 have a high bending resistance in the warp direction is taken as an example, but both the bending fabrics 20 and 30 have a high bending resistance. Any of the directions may be a weft direction. Alternatively, either one of the fabrics 20 and 30 may be a warp direction, and the other direction may be a weft direction.

  In the present embodiment, the crossing angle α is 90 °, but the size of α may be in the range of the following formula (1).

              45 ° ≦ α ≦ 90 ° (1)

  The size of the crossing angle α is desirably a value closer to 90 °. However, if the crossing angle α is 45 ° or more, the difference in the bending resistance in the longitudinal direction Y and the lateral direction X of the fabric can be reduced, and the shape is lost. Can be difficult to wake up.

  Furthermore, the back surfaces 20b and 30b of the first fabric 20 and the second fabric 30, that is, the surfaces where a large amount of the polyester processed yarn is exposed are bonded to each other with the adhesives 40a to 40c, so that the polyester processed yarn is used rather than the Japanese paper yarn. There is also an advantage that the adhesion strength can be easily maintained because the ratio of the bonding is increased.

  As described above, by adhering the second fabric 30 and the first fabric 20 using the adhesives 40a to 40c applied in the form of dots, sweat or the like between the first fabric 20 and the second fabric 30 is caused. Permeation of moisture is not hindered. For this reason, for example, sweat absorbed by the Japanese paper thread on the surface 20 a of the first fabric 20 can be drained from the surface 20 a of the second fabric 20.

  In addition, the back surfaces 20b and 30b of the first fabric 20 and the second fabric 30 are attached to each other so that the front surfaces 20a and 30a of the first fabric 20 and the second fabric 30 are respectively arranged on the outside. For this reason, many Japanese paper yarns can be exposed on both surfaces of the fabric 10. In this way, by increasing the amount of Japanese paper thread exposed on both sides of the fabric 10, moisture such as sweat can be absorbed quickly on one side of the skin, and the absorbed moisture can be efficiently contacted with outside air on the other outer surface. It can be dehumidified and has excellent quick-drying properties.

Hereinafter, Modifications 1 to 7 of the fabric 10 in the above embodiment will be described. In the following description, portions having the same configuration as the fabric 10 in the above embodiment are denoted by the same reference numerals, description thereof is omitted as appropriate, and only portions having different configurations will be described.
<Modification 1>

In the fabric 10 of the above embodiment, the warp yarns 22 and 32 constituting the first woven fabric 20 and the second woven fabric 30 are constituted by Japanese paper yarns, and the weft yarns 24 and 34 are constituted by polyester processed yarns. May be composed of a synthetic fiber thread such as a polyester processed thread, and the weft threads 24 and 34 may be composed of a Japanese paper thread. Moreover, you may use a heat sealing | fusion yarn as a thread | yarn of the said synthetic fiber. As a result, the strength and durability of the fabric 10 can be improved, and a so-called free-cut fabric that does not need to clean the fabric edge can be obtained.
<Modification 2>

In the fabric 10 of the above embodiment, the first woven fabric 20 and the second woven fabric 30 are composed of woven fabrics having the same woven structure, but may have different woven structures. For example, the woven structure of the first fabric 20 may be a plain weave, and the woven structure of the second fabric 30 may be a satin weave.
<Modification 3>

  In the fabric 10 of the above embodiment, the first fabric 20 and the second fabric 30 have a satin weave structure, but may have a plain weave (poplin) weave structure. FIG. 3A shows a woven structure of the first woven fabric 40 in Modification 3, and FIG. 3B shows a plain woven structure of the second woven fabric 50.

The warp yarns 42 and the weft yarns 44 constituting the first fabric 40 may be made of Japanese paper yarns. In this case, for example, the warp 42 may have the same configuration as the warp 22 shown in FIG. 2A, and 700 T / m (Z twist) Japanese paper yarn may be used as the weft 44. As an example of the knitting of the first fabric 40, the weave density of the warp yarns is 292 pieces / 10 cm, and the weave density of the weft yarns 44 is 150 pieces / 10 cm. The amount of warp 42 is 9.3 kg, and the amount of weft 44 is 7.5 kg. The basis weight of the first fabric 40 is 208 g / m ² . The second fabric 50 may have the same configuration as the first fabric 40. Note that one of the warp yarns 42 and 52 and the weft yarns 44 and 54 constituting the first fabric 40 and the second fabric 50 may be a Japanese paper yarn and the other may be a yarn made of a synthetic fiber.
<Modification 4>

  In the fabric 10 of the above embodiment, the first fabric 20 and the second fabric 30 have a satin weave structure, but may have a twill weave structure. The structure of the 1st fabric 60 and the 2nd fabric 70 in this case is demonstrated using FIG. 4A shows the woven structure of the first fabric 60, and FIG. 4B shows the woven structure of the second fabric 70. FIG.

You may comprise the warp yarn 62 and the weft 64 which comprise the 1st fabric 60 with a Japanese paper thread. As an example of the knitting of the first fabric 60 in this case, the weave density of the warp 62 constituting the first fabric 60 is 373/10 cm, and the weave density of the weft 64 is 220/10 cm. Further, the amount of warp 62 is 11.9 kg, and the amount of weft 64 is 6.6 kg. The second fabric 70 may have the same configuration as the first fabric 60. Note that one of the warp yarns 62 and 72 and the weft yarns 64 and 74 constituting the first fabric 60 and the second fabric 70 may be a Japanese paper yarn and the other may be a yarn made of a synthetic fiber.
<Modification 5>

  FIG. 5 is a diagram showing a running shoe 80 to which the fabric 10 of the present embodiment is applied. As shown in FIG. 5, the running shoe 80 includes a resin sole portion 82 made of a midsole, an outer sole, and the like, and an upper portion 84 attached to the upper portion of the sole portion 82 to cover the instep of the wearer's foot. It consists of. The upper portion 84 is constituted by the fabric 10. Therefore, it is possible to prevent the curved shape of the toe portion of the running shoe 80 from being lost.

  In addition, when running or walking with the running shoes 80, a so-called step pumping phenomenon occurs in which the shoes 80 bend when the shoes 80 are grounded and kicked to move the air in the shoes. By repeating this step pumping phenomenon during running and walking, moisture such as sweat absorbed by the inside of the fabric 10, that is, the surface in contact with the skin of the wearer, is quickly evaporated, and the outer surface on the opposite side. The water can be efficiently drained from the water. As a result, even when wearing barefoot, the inside of the shoe is hard to be stuffy and comfortable comfort can be maintained. In this example, the fabric 10 of the upper portion 84 of the running shoe 80 is used. However, the fabric 10 is not limited to the running shoe but may be used for other types of shoes.

  Moreover, the core material may be partially sandwiched between the first fabric 20 and the second fabric 30 constituting the fabric 10 to reinforce the strength of the fabric. Thereby, it is possible to reinforce the cloth of the portion covering the heel, for example, where a large force is likely to act during running or walking.

Also, fabrics that make up clothing products such as bags, fabrics that make up furniture such as sofas, covers used for these, interior materials for automobiles, insoles of shoes, etc. The fabric 10 may be used as the fabric.
<Modification 6>

  In the fabric 10 of the above embodiment, the configuration in which the first fabric 20 and the second fabric 30 are bonded together with the dot-shaped adhesives 40a to 40c has been described, but the present invention is not limited to this. For example, as shown in FIG. 6, a fabric 100 in which a leather 90 having air permeability and a back surface 20 b of the first fabric 20 are bonded to each other with adhesives 40 a to 40 c may be used instead of the second fabric 30. As the leather 90, it is preferable to use a natural leather fabric such as pig leather or cow leather having a thickness of about 0.2 mm to 7 mm. In this case, for example, good skin contact and air permeability can be obtained by using the fabric 100 for the upper part of leather shoes or the like. In this case, by using the first woven fabric 20 of the fabric 100 as a lining of the upper portion (which can also be expressed as a lining), good air permeability and heat retention can be obtained. Further, a core material may be partially sandwiched between the leather 90 constituting the fabric 100 and the first fabric 20. Thereby, the intensity | strength of the material | dough 100 can further be raised.

In addition, it replaces with the dot-shaped adhesives 40a-40c, and you may use the heat-fusion sheet | seat which has another air permeability. Further, in this modified example, a Japanese paper thread may be used for the weft 24 of the first fabric 20 as well as the warp 22. Alternatively, the weft yarn 24 constituting the first fabric 20 may be a Japanese paper yarn, and the warp yarn 22 may be a synthetic fiber yarn.
<Modification 7>

  In the fabric 10 of the above-described embodiment, the configuration in which the fabrics 20 and 30 are bonded together with the dot-shaped adhesives 40a to 40c has been described, but the present invention is not limited to this.

  For example, the heat-bonding sheet 110 shown in FIGS. 7A and 7B may be heat-bonded by heat press or the like while being sandwiched between the fabrics 20 and 30. The heat-sealing sheet 110 has a porous structure in which the heat-sealing yarns HL1, HL2, and HL3 are randomly oriented, in other words, entangled. That is, each heat-sealing yarn HL1 to HL3 has a large number of fine holes (gap) formed between the yarns, and in the same way as the adhesives 40a to 40c described above, It has air permeability when bonded. For this reason, the moisture absorbed by one of the fabrics 20 and 30 can be drained from the other.

Moreover, the structure of the heat-fusion sheet | seat 110 should just have air permeability in an adhesive state, for example, you may use the heat-fusion sheet | seat comprised by mesh shape.
<Modification 8>

In the fabric 10 of the above embodiment, polyester processed yarn is used as the wefts 24 and 34 constituting the first fabric 20 and the second fabric 30, but Japanese paper yarns may also be used for the wefts 24 and 34. As an example of knitting of the first fabric 20 in this case, the warp yarns 22 and 32 may have the same configuration as in the above embodiment, and 900 T / m (Z twist) Japanese paper yarn may be used as the weft yarns 24 and 34. In this case, the weave density of the warp 22 of the first fabric 20 is 374/10 cm, and the weave density of the weft 24 is 276/10 cm. Further, the amount of one warp 22 is 11.6 kg and the amount of one weft 24 is 8.4 kg. The basis weight of the first fabric 20 is 253 g / m ² . The second fabric 30 may have the same configuration as the first fabric 20.
<Modification 9>

  In the fabric 10 of the above embodiment, the first fabric 20 and the second fabric 30 have a satin weave structure, but may have a cashmere weave structure. The structure of the 1st fabric 120 and the 2nd fabric 130 in this case is demonstrated using FIG. FIG. 8A shows a woven structure of the first fabric 120, and FIG. 8B shows a woven structure of the second fabric 130. FIG. Since both the fabrics 120 and 130 have the same configuration, only the first fabric 120 will be described.

As a configuration example of the first fabric 120 in this case, a 650 T / m (Z twist) Japanese paper yarn may be used as the warp yarn 122 and the weft yarn 124. In this case, the weaving density of the warp 122 of the first fabric 120 is 523/10 cm, and the weaving density of the weft 124 is 293/10 cm. Further, the amount of one warp 122 is 15.9 kg, and the amount of one weft 124 is 9.0 kg. The basis weight of the first fabric 120 is 319 g / m ² .

  Note that the weaving density of the warp yarn 122 of the first fabric 120 may be 401/10 cm, and the weaving density of the weft yarn 124 may be 251/10 cm. In this case, the weaving density of the warp yarn 122 of the first woven fabric 120 is 401 yarns / cm, the weaving density of the weft yarn 124 is 251 yarns / cm, the amount of warp 122 is 11.6 kg, and the weft yarn 124 The amount of one is 7.6 kg.

  Thus, by using Japanese paper yarns for the warp yarns 122 and 132 and the weft yarns 124 and 134 constituting the first fabric 120 and the second fabric 130 constituting the fabric 10, a fabric excellent in shape retention and moisture absorption / extraction is obtained. You can also.

  The present invention can be implemented in a mode in which various improvements, modifications, or variations are added based on the knowledge of those skilled in the art without departing from the spirit of the present invention. Moreover, you may implement with the form which substituted any invention specific matter to the other technique within the range which the same effect | action or effect produces.

  The fabric of the present embodiment is excellent in moisture permeability and shape retention, and is widely applied in the fields of shoe materials, household goods, furniture materials, interior materials, and automotive interior materials.

10,100 Fabric 20, 40, 60, 120 First fabric 22, 32, 42, 52, 62, 72, 122, 132 Warp 24, 34, 44, 54, 64, 74, 124, 134 Weft 20a, 30a Surface 20b, 30b Back surface 30, 50, 70, 130 Second fabric 40a, 40b, 40c Adhesive 80 Running shoes 84 Upper part 90 Leather L1, L2 Longitudinal direction (first direction, second direction)
M1, M2 Weft direction X Horizontal direction Y Vertical direction Z Thickness direction

The fabric using the Japanese paper yarn according to the present invention is applied in the form of dots between the first and second fabrics, in which at least one of the warp and the weft is constituted by the Japanese paper yarn, and the first and second fabrics. An adhesive, or an adhesive means for adhering the first fabric and the second fabric, comprising an air-permeable heat-sealing sheet sandwiched between the first fabric and the second fabric, In the top view, the bonding means has a first direction having a relatively high bending resistance in the warp direction and the weft direction of the first fabric, and a relatively bending resistance in the warp direction and the weft direction of the second fabric. The first woven fabric and the second woven fabric are bonded together so that the high second direction intersects , and the bonding means has an angle α between the first direction of the first woven fabric and the second direction of the second woven fabric. The first fabric and the second fabric are stretched so that 45 ° ≦ α ≦ 90 °. It is intended to 's. Here, a high bending resistance means that the bending rigidity is high, and a low bending resistance means that the bending rigidity is low.

Furthermore, in the fabric in which the Japanese paper thread according to the present invention is desired, the Japanese paper thread may have a porous structure.
A shoe according to the present invention includes an upper portion made of a fabric using the Japanese paper thread described in any of the above inventions.
The leather shoes according to the present invention include an upper portion made of breathable leather, a lining made of a Japanese paper yarn in which at least one of warp and weft has a porous structure, and a heat fusion yarn randomly. It comprises a heat-sealing sheet having a entangled porous structure or a mesh-like heat-sealing sheet, and comprises an adhesive means for bonding the upper part and the backing.

Claims (9)

A first woven fabric and a second woven fabric in which at least one of the warp and the weft is constituted by a Japanese paper yarn, and
The adhesive is applied in the form of dots between the first woven fabric and the second woven fabric, or is formed of a heat-sealing sheet having air permeability sandwiched between the first woven fabric and the second woven fabric. Bonding means for bonding the first fabric and the second fabric;
With
In the top view, the bonding means includes a first direction having a relatively high bending resistance in the warp direction and the weft direction of the first fabric and a relatively stiffness in the warp direction and the weft direction of the second fabric. Bonding the first fabric and the second fabric so that the second direction with high softness intersects,
Fabric using Japanese paper thread. The bonding means includes the first fabric so that 45 ° ≦ α ≦ 90 °, where α is an angle formed by the first direction of the first fabric and the second direction of the second fabric. Bonding the second fabric together
A fabric using the Japanese paper thread according to claim 1. The first woven fabric is a yarn in which one of the warp and the weft is made of synthetic fiber,
The second woven fabric is a yarn in which any one of the warp and the weft is made of a synthetic fiber.
A fabric using the Japanese paper thread according to claim 1 or 2. The first woven fabric and the second woven fabric are configured such that the front surface is more exposed than the back surface in the appearance of the Japanese paper thread,
The bonding means bonds the back surface of the first fabric and the back surface of the second fabric,
A fabric using the Japanese paper thread according to claim 3. The fabric structure of the first fabric consists of any one of satin, gabardine, poplin,
The fabric structure of the second fabric is composed of any one of satin, gabardine and poplin.
A fabric using the Japanese paper thread according to any one of claims 1 to 4. A leather material having air permeability instead of the second fabric is bonded to the first fabric,
A fabric using the Japanese paper thread according to claim 1. The Japanese paper thread is a Japanese paper thread formed by twisting a Japanese paper slit into a tape shape.
A fabric using the Japanese paper thread according to any one of claims 1 to 6. The fabric constitutes an upper part of a shoe,
A fabric using the Japanese paper thread according to any one of claims 1 to 7. The Japanese paper thread has a porous structure,
A fabric using the Japanese paper thread according to any one of claims 1 to 8.

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