Weft-wise extendable integrated shoe upper comprising raynolds fabric and shoe comprising same

Abstract

The invention relates to an upper which comprises a first area and a second area, the expansion degree of the first area is larger than that of the second area, the upper is woven by bundling warps and wefts, the wefts comprise expansion lines, the warps comprise first warps and second warps, the first warps and the second warps form a warp pair, and the warps and the second warps form a warp pair with the wefts as the center. The first area and the second area are formed by weaving Reynolds fabrics, the Reynolds fabrics are formed by weaving wefts penetrating through the openings, and the number of the openings penetrated by the wefts is larger than that of the openings penetrated by the first area and the second area.

Description

Technical Field

[0001] The present invention relates to a latitudinally stretchable integrated shoe upper including a Renault fabric and a shoe including the same, and more particularly, to a latitudinally stretchable integrated shoe upper including a plurality of Renault fabrics and ordinary fabrics having different stretch degrees and a shoe including the same. Background Art

[0002] A shoe includes: a sole which is a part in contact with the ground; and a shoe upper which is in contact with the sole and wraps around the foot of the wearer.

[0003] The sole functions to be combined with the lower part of the shoe upper, protect the sole from the external environment, provide an appropriate buffering feeling, and make the wearer feel comfortable when walking or exercising.

[0004] The shoe upper can protect the foot, provide appropriate ventilation, and cool and sweat the foot. In order to meet various characteristics required for the shoe, such as stretchability, ventilation, abrasion resistance, elasticity, quick-drying property, etc., the shoe upper can be manufactured through various processes such as removing a certain part or pasting a suitable material.

[0005] In order to improve the manufacturing convenience and manufacturing efficiency of the shoe, the shoe upper can be integrally woven. The related content of such an integrally woven shoe upper is described in detail in Korean Registered Patent No. 10-1437472 (August 28, 2014). In addition, Korean Registered Patent No. 10-1557130 (September 24, 2015) describes in detail a loom for weaving a fabric of different tissues and a shoe upper and a shoe manufactured using the same.

[0006] Regarding the stretchability of the shoe upper, Korean Registered Patent No. 10-2338867 (December 8, 2021) describes "a shoe upper having different stretch degrees in each part formed by a fabric structure and a weaving method thereof". However, its disadvantage is that it fails to solve one of the important characteristics of the shoe upper, ventilation.

[0007] The shoe upper constitutes a shoe. According to the characteristics of protecting the foot and the movement of the foot, parts that move more, such as the instep and the part in contact with the toes (slip-on), need to ensure ventilation and stretchability. For example, in the part of the shoe waist or the back part of the shoe (heel) on the side of the foot, rather than stretchability, ventilation and firmness should be mainly ensured. Therefore, stretchable fabric is used for the parts that require stretchability, and a mesh fabric with excellent ventilation is used for the parts that require ventilation, and they are pasted by methods such as local sewing or bonding to manufacture a complete shoe.

[0008] In addition, since the material mainly used for the excellent ventilation of the shoe upper is a mesh fabric, it can provide excellent ventilation and stretchability, but it has the disadvantage of insufficient firmness.

[0009] Therefore, when manufacturing the upper, it is necessary to appropriately form the required stretchability, breathability, and firmness of each part at the same time.

[0010] [Prior art documents]

[0011] (Patent Document 1) Korean Registered Patent No. 10-1437472 (August 28, 2014)

[0012] (Patent Document 2) Korean Registered Patent No. 10-1557130 (September 24, 2015)

[0013] (Patent Document 3) Korean Registered Patent No. 10-2338867 (December 8, 2021) Summary of the Invention

[0014] Technical Problem

[0015] An object of the present invention is to provide an integrated upper that imparts each characteristic and a shoe including the same in a specific area that requires selectively and individually or comprehensively having stretchability, breathability, firmness, etc., based on the characteristics of protecting the foot and foot movement.

[0016] Another object of the present invention is to provide an integrated upper and a shoe including the same, which omit the process of manufacturing by separately sewing, bonding, etc. and processing the parts that require stretchability and breathability, enhance the efficiency of the manufacturing process, and have all components.

[0017] Solution to the Problem

[0018] One aspect of the present invention provides an upper. In the upper including a first area and a second area, the stretchability of the first area is greater than that of the second area. The upper is woven and completed by bundling with warp and weft. The weft includes stretch yarns, and the warp includes a first warp and a second warp. The first warp and the second warp form a warp pair. With the weft as the center, they are alternately interwoven and twisted to form openings. The first area and the second area are woven with leno fabrics in which the weft passes through the openings, and the number of openings through which the weft passes in the second area is more than that in the first area.

[0019] Another aspect of the present invention provides an upper. In the upper including a first area and a second area, the stretchability of the first area is greater than that of the second area. The upper is woven and completed by bundling with warp and weft. The weft includes a first stretch weft and a second ordinary weft, and the warp includes a first warp and a second warp. The first warp and the second warp form a warp pair. With the weft as the center, they are alternately interwoven and twisted to form openings. The first area and the second area are woven with leno fabrics in which the weft passes through the openings, and the number of openings through which the second weft passes in the second area is more than that in the first area.

[0020] Another aspect of the present invention provides an upper. In the upper including a first region and a second region, the stretchability of the first region is greater than that of the second region. The upper is woven and completed by tying with warp and weft. The weft includes stretchable yarns, and the warp includes a first warp and a second warp. The first warp and the second warp form a warp pair. Centering on the weft, they are alternately interwoven and twisted to form an opening. The first region and the second region are woven with leno fabrics in which the weft passes through the opening. The first warp and the second warp respectively form warp bundles including two or more spun yarns. The warp includes a first warp pair disposed in the first region and a second warp pair disposed in the second region. In the first region, all the spun yarns of the first' warp of the first warp pair pass above the weft, and all the spun yarns of the second' warp pass below the weft. In the second region, at the intersection of the warp and the weft, each spun yarn of the first" warp of the second warp pair is interwoven with the weft to form a plain fabric.

[0021] Another aspect of the present invention provides an upper. In the upper including a first region and a second region, the stretchability of the first region is greater than that of the second region. The upper is woven and completed by tying with warp and weft. The weft forms a weft group, which includes: a first weft of stretchable yarns disposed on the back and a second weft of plain yarns disposed on the surface. The first weft and the second weft are overlapped and disposed on a plane. The warp includes a first warp and a second warp. The first warp and the second warp form a warp pair. Centering on the weft, they are alternately interwoven and twisted to form an opening. The first region and the second region are woven with leno fabrics in which the weft passes through the opening. The first warp and the second warp respectively form warp bundles including two or more spun yarns. The warp includes a first warp pair disposed in the first region and a second warp pair disposed in the second region. In the first region, all the spun yarns of the first' warp of the first warp pair pass above the second weft, and all the spun yarns of the second' warp pass below the first weft. In the second region, at the intersection of the warp and the weft, each spun yarn of the first" warp of the second warp pair is interwoven with the second weft to form a plain fabric.

[0022] Advantages of the Invention

[0023] According to one aspect of the present invention, based on the characteristics of protecting the foot and foot movement, the one-piece upper can endow specific regions that require stretchability, breathability, firmness, etc. individually or in combination with various characteristics.

[0024] According to another aspect of the present invention, the one-piece upper can omit the processes of separately processing, sewing, or gluing, etc. to complete the parts that require stretchability and breathability, and obtain the technical effects of improving the manufacturing process efficiency and saving costs.

[0025] According to another aspect of the present invention, an integrated shoe upper can simultaneously satisfy stretchability, breathability, comfort, and durability to manufacture high-quality shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] FIGS. 1 to Figure 4 are schematic diagrams of specific examples of a shoe upper using a weft thread as an elastic thread according to an embodiment of the present invention.

[0027] FIGS. 5 to 10 are schematic diagrams of specific examples of a shoe upper using a weft thread as both an elastic thread and a normal thread according to another embodiment of the present invention.

[0028] FIGS. 11 and 12 are schematic diagrams of a shoe upper using a warp thread according to still another embodiment of the present invention, where the warp thread is formed by a warp bundle of two or more spun yarns. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0030] In the present invention, fabrics are generally classified into ordinary fabrics and twisted fabrics.

[0031] In this specification, an ordinary fabric refers to a fabric woven with a warp thread and a weft thread intersecting at a right angle, corresponding to a basic weave. For example, representative ones include plain weave, twill weave, and satin weave.

[0032] In this specification, in a twisted fabric, the weft threads are arranged side by side, and the warp threads refer to a fabric formed by alternately shifting and twisting at a certain interval. For example, it corresponds to leno fabric. The leno fabric is composed of two warp threads, namely a first warp thread and a second warp thread, forming a warp pair. With the weft thread as the center, they are alternately woven and twisted to form an opening, and the weft thread passes through the opening for weaving. In this specification, in the leno fabric, two warp threads are paired. Among them, the first warp thread passes under the weft thread, the second warp thread passes over the weft thread, the first warp thread passes over the second warp thread, and they are alternately woven and twisted to complete the weaving.

[0033] In addition, for the weaving of a conventional fabric to allow the warp thread to pass through, the following is done: the warp thread is clamped into the heddle eye at the center of the heddle and passed through, and then, through the up and down movement of the heddle, the warp thread moves up and down, forming an opening between adjacent warp threads, and the weft thread is inserted into the opening. According to the type of the opening device, it is divided into a dobby fabric that can weave a simple weave or a small jacquard pattern, and a jacquard fabric that can weave a complex large pattern.

[0034] When a smaller pattern needs to be displayed on the fabric, a dobby device is used to weave a small jacquard fabric. According to the pattern, for example, multiple heddles can be respectively fixed on 20 to 40 harnesses and move up and down together. By adjusting the movement of the heddles, a shed is formed among several warp threads, and the weft is inserted into the formed shed to weave the fabric.

[0035] A jacquard fabric is a fabric woven by a jacquard loom. Each warp thread is adjusted to an independent heddle, and the heddles are not fixed on the harnesses but move up and down independently. By adjusting the movement of the heddles, a shed is formed among several warp threads, and the weft is inserted into the formed shed to weave the fabric.

[0036] In the present invention, the shoe upper includes a plain fabric and a twisted fabric. The loom for weaving fabrics of different tissues includes a jacquard heddle and a leno heddle, and the covering loom can be continuously woven by a one-time process. In this regard, Korean Registered Patent No. 10-1557130 (Patent Document 2) discloses a loom for weaving fabrics of different tissues and a shoe upper and a shoe woven therewith.

[0037] Specifically, referring to the drawings shown in Patent Document 2, the twisted fabric is woven by the operation of the leno heddle 10 in the loom for weaving fabrics of different tissues. The plain fabric, as a non-twisted fabric, is woven by the way that the leno heddle 10 does not operate and the jacquard heddle 20 operates. Among them, not only the jacquard heddle 20 but also the leno heddle 10 can be not respectively fixed on the harnesses and move up and down independently to adjust the movement of the heddles.

[0038] As described above, the loom for weaving fabrics of different tissues includes a jacquard heddle and a leno heddle. In the present invention, the fabric woven by the loom for weaving fabrics of different tissues through a one-time process is called a leno-jacquard fabric. Therefore, the leno-jacquard fabric described in the present invention can be composed of different tissues of a plain fabric and a leno fabric, or only composed of a plain fabric, or only composed of a leno fabric.

[0039] In addition, as described above, the shoe upper described in the present invention can be woven into an integral type, and Korean Registered Patent No. 10-1437472 (Patent Document 1) details the related content of such an integrally woven shoe upper.

[0040] FIGS. 1 to Figure 4 are partial schematic views of the shoe upper according to an embodiment of the present invention. Specifically, FIGS. 1 to Figure 4 are schematic views of a specific example of a shoe upper using the weft as an elastic thread. Hereinafter, various embodiments of the present invention will be described with reference to the drawings. The same components will be described with reference to the same drawings, and the descriptions in the remaining drawings will be omitted.

[0041] As shown in FIGS. 1 to Figure 4As shown, the shoe uppers 100, 200, 300, 400 may include a first zone 110, 210, 310, 410 and a second zone 120, 220, 320, 420. The stretchability of the first zone 110, 210, 310, 410 is greater than that of the second zone 120, 220, 320, 420. Stretchability means the degree to which the shoe upper stretches.

[0042] Moreover, the shoe uppers 100, 200, 300, 400 are woven by binding warp threads 130, 230, 330, 430 and weft threads 140, 240, 340, 440.

[0043] The weft threads 140, 240, 340, 440 may include stretch threads. The stretch threads are given elasticity. For example, polyurethane stretch threads can be used, but it is not limited thereto.

[0044] The warp threads 130, 230, 330, 430 include a first warp thread 131, 231, 331, 431 and a second warp thread 132, 232, 332, 432. The first warp thread 131, 231, 331, 431 and the second warp thread 132, 232, 332, 432 form a warp pair, and openings (H) are formed by interlacing and twisting in opposite directions with 140, 240, 340, 440 as the center.

[0045] Therefore, the first zone 110, 210, 310, 410 and the second zone 120, 220, 320, 420 can be woven with leno fabric, and the leno fabric is woven with the weft threads 140, 240, 340, 440 passing through the openings (H).

[0046] In the shoe uppers 100, 200, 300, 400 according to an embodiment of the present invention, the number of openings (H) through which the weft threads 140, 240, 340, 440 pass is more in the first zone 110, 210, 310, 410 and the second zone 120, 220, 320, 420.

[0047] As shown in FIGS. 1, 2 and Figure 4 As shown, the number of openings (H) through which the weft threads 140, 240, 440 pass is 1 in the first zone 110, 210, 410 and 2 in the second zone 120, 220, 420. And, as Figure 3 shown, the number of openings (H) through which the weft thread 340 passes is 2 in the first zone 310 and 4 in the second zone 320.

[0048] Among them, the number of openings (H) through which the weft threads 140, 240, 340, 440 pass is based on the repeating unit of the equivalent area of the shoe upper. Therefore, Figure 3In the second region 320 described above, two additional warp pairs should be considered on the right side of the drawing, and the number of openings (H) through which the weft 340 passes should be calculated.

[0049] When the upper is made of a leno fabric woven with an elastic weft, the warp pairs tightly bind the weft, minimizing the length of the weft between the openings binding the weft to form a low-elasticity region with reduced elasticity.

[0050] Conversely, when the warp pairs bind the weft across another warp pair, the warp pairs bind the weft sparsely, so the length of the weft between the openings binding the weft becomes longer. Therefore, the inherent elasticity of the elastic weft is effectively formed to create a high-elasticity region.

[0051] Figure 1 is a schematic view of an upper using a weft formed of a single yarn according to still another embodiment of the present invention.

[0052] As shown in Figure 1, the warp 130 may include first warp pairs 130a', 130b' and second warp pairs 130a", 130b" that are adjacent and alternately arranged.

[0053] As Figure 1a and Figure 1b shown, in the upper 100a described in a specific example, in order to form openings (H) respectively, the twist directions of the first warp pair 130a' and the second warp pair 130a" may be the same. Specifically, the first warp pair 130a' and the second warp pair 130a" may both be twisted in opposite interlacing to form openings, so that the first a warps 131a', 131a" pass above the second a warps 132a', 132a".

[0054] As Figure 1c and Figure 1d shown, in the upper 100b described in still another specific example, in order to form openings (H) respectively, the twist directions of the first warp pair 130b' and the second warp pair 130b" may be opposite. Specifically, the first warp pair 130b' is twisted in opposite interlacing to form an opening, so that the first b' warp 131b' passes below the second b' warp 132b', and the second warp pair 130b" is twisted in opposite interlacing to form an opening, so that the first b" warp 131b" passes below the second b" warp 132b".

[0055] As shown in Figure 1, in the first region 110 of still another specific example, the weft 140 may successively cross the openings (H) formed by the warp pairs 130 in the weft direction (x) or the warp direction (y) and alternately pass through.

[0056] Specifically, the weft 140 may include first wefts 141a, 141b and second wefts 142a, 142b that are adjacent and alternately arranged. Moreover, the opening (H) may include an opening (Ha) formed by first warp pairs 130a', 130b' and an opening (Hb) formed by second warp pairs 130a", 130b".

[0057] As Figure 1a and Figure 1c shown, in the first zones 110a, 110b, the first wefts 141a, 141b and the second wefts 142a, 142b may each cross the opening (Ha) and the opening (Hb) one by one in the weft direction (x) and alternately pass through. Additionally, in the warp direction (y), the first wefts 141a, 141b may only continuously pass through the opening (Hb), and the second wefts 142a, 142b may only continuously pass through the opening (Ha).

[0058] As Figure 1b and Figure 1d shown, in the first zones 110a, 110b, the first wefts 141a, 141b and the second wefts 142a, 142b may each cross the opening (Ha) and the opening (Hb) one by one in the weft direction (x) and the warp direction (y) and alternately pass through.

[0059] FIG. 2 to Figure 4 is a schematic view of an upper using a weft according to still another embodiment of the present invention, where the weft is formed by a weft bundle of two or more spun yarns.

[0060] As shown in FIG. 2 to Figure 4 shown, the wefts 240, 340, 440 may form weft groups 240, 340, 440, and the weft groups 240, 340, 440 include first wefts 241, 341, 441 arranged on the back and second wefts 242, 342, 442 arranged on the front. Among them, the first wefts 241, 341, 441 and the second wefts 242, 342, 442 may be arranged to overlap each other on a plane.

[0061] In addition, although not shown in the drawings, the first weft and the second weft may also be arranged adjacent to each other on a plane.

[0062] In the first zones 210, 310, 410, the first weft threads 241, 341, 441 and the second weft threads 242, 342, 442 can respectively pass through different openings Ha', Ha" among the openings formed by the warp threads 230, 330, 430. And in the second zones 220, 320, 420, the first weft threads 241, 341, 441 and the second weft threads 242, 342, 442 can simultaneously pass through any one of the openings (Hb) formed by the warp threads 230, 330, 430. Due to this structure, in the first zones 210, 310, 410 with a large stretchability, the bundling of the warp threads and the weft threads will be sparse, and a high-stretchability region that ensures the inherent stretchability of the stretch thread can be formed. On the contrary, in the second zones 220, 320, 420 with a small stretchability, the bundling of the warp threads and the weft threads will be tight, and a low-stretchability region with a reduced stretchability of the stretch thread can be formed.

[0063] In yet another specific example, as shown in FIG. 2, the warp thread 230 may include adjacent and alternately arranged first warp thread pairs 230a', 230b' and second warp thread pairs 230a", 230b".

[0064] Among them, the twisting directions of the first warp thread pairs 230a', 230b' and the second warp thread pairs 230a", 230b" may be the same to facilitate the formation of the openings (H) respectively.

[0065] And, as Figure 2a shown, in the first a-zone 210a, the first a-weft thread 241a and the second a-weft thread 242a can respectively cross one by one in the weft direction (x) the openings (Ha) formed by the warp thread pair 230a and alternately pass through, and continuously pass through in the warp direction (y). Specifically, the first a-weft thread 241a can only pass through the opening (Ha") formed by the second a-warp thread pair 230a", and the second a-weft thread 242a can only pass through the opening (Ha') formed by the first a-warp thread pair 230a'.

[0066] Conversely, as Figure 2b shown, in the first b-zone 210b, the first b-weft thread 241b and the second b-weft thread 242b can respectively cross one by one in the warp direction (y) and the weft direction (x) the openings (Ha) formed by the warp thread pair 230b and alternately pass through. Specifically, in the first b-zone 210b, the second b-weft thread 242b and the first b-weft thread 241b alternately pass through the opening (Ha') formed by the first b-warp thread pair 230b' in the warp direction (y), and the first b-weft thread 241b and the second b-weft thread 242b alternately pass through the opening (Ha") formed by the second b-warp thread pair 230b" in the warp direction (y).

[0067] Therefore, the weft threads passing through the openings (H) can be selectively adjusted to manufacture shoe uppers with various patterns formed.

[0068] In yet another specific example, as Figure 3 and Figure 4 shown, the warp threads 330, 430 may include a first pair of warp threads 330', 430' and a second pair of warp threads 330", 430" that are adjacent and alternately arranged.

[0069] Among them, the twisting directions of the first pair of warp threads 330', 430' and the second pair of warp threads 330", 430" may be opposite to facilitate the formation of the shed (H) respectively.

[0070] As shown in FIGS. 2 to Figure 4 shown, the twisting directions of the warp thread pairs are made different to form the shed (H), thereby manufacturing the upper that forms various patterns.

[0071] In yet another specific example, as Figure 3 shown, the weft thread group 340 may include a first weft thread group 340', and the first weft thread group 340' includes a first' weft thread 341' and a second' weft thread 342'. At this time, in the first region 310, the first' weft thread 341' and the second' weft thread 342' may each separately continuously pass through two adjacent openings (Ha', Ha") in the weft direction (x), then cross two openings, and then continuously pass through two openings again.

[0072] Specifically described in detail as follows. In the first region 310, the first pair of warp threads 330' may include a first a pair of warp threads 330'a and a first b pair of warp threads 330'b, and the second pair of warp threads 330" may include a second a pair of warp threads 330"a and a second b pair of warp threads 330"b. Therefore, the first a pair of warp threads 330'a, the second a pair of warp threads 330"a, the first b pair of warp threads 330'b, and the second b pair of warp threads 330"b may be arranged adjacent to each other in sequence. Among them, the first' weft thread 341' passes through and the second' weft thread 342' does not pass through each opening (Ha') formed by the first a pair of warp threads 330'a and the second a pair of warp threads 330"a. And the first' weft thread 341' passes through and the second' weft thread 342' does not pass through each opening Ha" formed by the first b pair of warp threads 330'b and the second b pair of warp threads 330"b.

[0073] Due to this structure, the stretchability of the first region 310 can be adjusted in various ways.

[0074] In yet another specific example, the weft group 340 may further include a second weft group 340", which includes a first" weft 341" and a second" weft 342". Therefore, the first weft group 340' and the second weft group 340" may be adjacent and alternately arranged. At this time, in the first zone 310, for the two openings Ha' continuously passed through by the first' weft 341', the first" weft 341" may pass through only one of the other two adjacent openings (Hb') in the warp direction (y).

[0075] The specific details are described as follows. In the first zone 310, the first" weft 341" does not pass through, while the second" weft 342" passes through each opening (Hb'1, Hb"2) formed by the first a warp pair 330'a and the second b warp pair 330". And the first" weft 341" passes through, while the second" weft 342" does not pass through each opening (Hb'2, Hb"1) formed by the second a warp pair 330"a and the first b warp pair 330'.

[0076] Therefore, Figure 3 In the first zone 310 of the shown upper, when observing the degree to which any weft forming the weft group is tied by the warp pair, it is confirmed that the weft is tied across two warp pairs. Specifically, when observing Figure 3 the repeating unit (U) of the shown structure, the second" weft 342" is successively tied to the opening formed by the first a warp pair 330'a, then does not pass through and crosses the openings formed by the second a warp pair 330"a and the first b warp pair 330'b, and is tied to the opening formed by the second b warp pair 330"b.

[0077] In addition, as shown in FIG. 2 above and Figure 4 below, in the first zones 210 and 410 of the upper, when observing the degree to which any weft forming the weft group is tied by the warp pair, it is confirmed that the weft is tied across one warp pair.

[0078] Therefore, by comparing Figure 3 with the uppers shown in FIGS. 2 and 4, Figure 3 it can be seen that the first zone of the shown upper is relatively sparsely tied compared to the first zones of the uppers shown in FIGS. 2 and 4, and thus has a greater degree of stretchability.

[0079] When using the weft forming the Reno fabric as the stretch thread in this way, various degrees of tying between the warp and the weft can be formed, and an upper including multiple regions with different degrees of stretchability can be manufactured.

[0080] In yet another specific example, as Figure 4 shown, compared with the above Figure 2bSimilarly, in the first region 410, the second weft thread 442 and the first weft thread 441 alternately pass through the opening Ha' formed by the first warp thread pair 430a' in the warp direction (y), and the first weft thread 441 and the second weft thread 442 alternately pass through the opening (Ha") formed by the second warp thread pair 430" in the warp direction (y).

[0081] And, although not shown, similar to Figure 2a Similarly, in the first region 410, the first weft thread 441 may also only pass through the opening (Ha") formed by the second warp thread pair 430", and the second weft thread 442 may also only pass through the opening (Ha') formed by the first warp thread pair 430'.

[0082] Figs. 5 to 10 are partial schematic views of the upper according to the embodiments of the present invention. Specifically, Figs. 5 to 10 are schematic views of specific examples of the upper using both the elastic thread and the ordinary thread as weft threads. Hereinafter, various embodiments of the present invention will be described with reference to the drawings. The same components will be described with reference to the same drawings, and the descriptions in the remaining drawings will be omitted.

[0083] As shown in Figs. 5 to 10, the uppers 500, 600, 700, 800, 900, 1000 may include a first region 510, 610, 710, 810, 910, 1010 and a second region 520, 620, 720, 820, 920, 1020, and the stretchability of the first region 510, 610, 710, 810, 910, 1010 is greater than that of the second region 520, 620, 720, 820, 920, 1020. The stretchability means the degree to which the upper stretches.

[0084] In addition, the uppers 500, 600, 700, 800, 900, 1000 are woven by bundling warp threads 530, 630, 730, 830, 930, 1030 and weft threads 540, 640, 740, 840, 940, 1040.

[0085] The weft threads 540, 640, 740, 840, 940, 1040 may include a first weft thread 541, 641, 741, 841, 941, 1041 as an elastic thread and a second weft thread 542, 642, 742, 842, 942, 1042 as an ordinary thread. The elastic thread has elasticity. For example, a polyurethane elastic thread can be used, but it is not limited thereto. For example, an ordinary polyester combustible filament or polyester recycled filament can be used as the ordinary thread, but it is not limited thereto.

[0086] When comparing the upper shown in Figs. 5 to 10 with the upper shown in Figs. 1 to Figure 4 shown, their common feature is that in the regions with different stretchabilities, the number of openings through which the weft thread passes is different. Their different feature is that in Figs. 1 to Figure 4The shoe upper shown uses the elastic thread as the weft. Conversely, the shoe uppers shown in FIGS. 5 to 10 use both the elastic thread and the ordinary thread as the weft.

[0087] The warp threads 530, 630, 730, 830, 930, 1030 include a first warp thread 531, 631, 731, 831, 931, 1031 and a second warp thread 532, 632, 732, 832, 932, 1032. The first warp thread 531, 631, 731, 831, 931, 1031 and the second warp thread 532, 632, 732, 832, 932, 1032 can form a warp pair, and around the weft threads 540, 640, 740, 840, 940, 1040, they are intertwined and twisted in opposite directions to form an opening (H).

[0088] Therefore, the first zones 510, 610, 710, 810, 910, 1010 and the second zones 520, 620, 720, 820, 920, 1020 can be woven into leno fabrics, which are woven by the weft threads 540, 640, 740, 840, 940, 1040 passing through the opening (H).

[0089] In the shoe uppers 500, 600, 700, 800, 900, 1000 according to an embodiment of the present invention, the number of openings (H) through which the ordinary second weft threads 542, 642, 742, 842, 942, 1042 pass is more than that in the first zones 510, 610, 710, 810, 910, 1010 and the second zones 520, 620, 720, 820, 920, 1020.

[0090] Moreover, the number of openings (H) through which the elastic first weft threads 541, 641, 741, 841, 941, 1041 pass is the same in the first zones 510, 610, 710, 810, 910, 1010 and the second zones 520, 620, 720, 820, 920, 1020, or more in the second zones 520, 620, 720, 820, 920, 1020.

[0091] As shown in FIGS. 5 to 10 ( Figure 9c , Figure 10c excepted), similar to the descriptions shown in FIGS. 1, 2, and 4, the number of openings (H) through which the ordinary second weft threads 542, 642, 742, 842, 942, 1042 pass is 1 in the first zones 510, 610, 710, 810, 910, 1010 and 2 in the second zones 520, 620, 720, 820, 920, 1020. And as Figure 9c and Figure 10cAs shown, the number of openings (H) through which the second weft threads 942c and 1042c of the ordinary thread pass is 2 in the first zones 910c and 1010c and 4 in the second zones 920c and 1020c.

[0092] Among them, the number of openings (H) through which the second weft threads 542, 642, 742, 842, 942, and 1042 pass is based on the repeating unit of the equivalent area of the upper. Therefore, Figure 9c and Figure 10c In the second zones 920c and 1020c shown, it should be considered that there are also 2 warp thread pairs on the right side of the drawing, and the number of openings (H) through which the second weft threads 942c and 1042c pass is calculated.

[0093] When the upper is made of a leno fabric woven with an elastic stretch weft thread and a non-elastic ordinary weft thread together, the warp thread pairs tightly bundle the ordinary weft thread, minimizing the length of the ordinary weft thread between the openings bundling the ordinary weft thread. As a result, the stretchability of the stretch weft thread participating in the weaving with the ordinary weft thread can be reduced to form a low stretchability zone.

[0094] Conversely, when another adjacent warp thread pair across the warp thread pair bundles the ordinary weft thread, the warp thread pairs bundle the ordinary weft thread sparsely. Therefore, the length of the ordinary weft thread between the openings bundling the ordinary weft thread becomes longer. Therefore, the inherent stretchability of the stretch weft thread can be effectively formed to form a high stretchability region, and this stretch weft thread participates in the weaving with the ordinary weft thread.

[0095] FIG. 5 and FIG. 6 are schematic views of uppers 500 and 600 using 1 spun yarn as the weft thread according to another embodiment of the present invention. That is, the weft threads 540 and 640 include the stretch thread first weft threads 541 and 641 and the ordinary thread second weft threads 542 and 642, and each weft thread can be composed of 1 spun yarn.

[0096] Moreover, the first weft threads 541 and 641 and the second weft threads 542 and 642 are adjacent and alternately arranged.

[0097] In another specific example, as shown in FIG. 5, as described above, the number of openings (H) through which the first weft threads 541a and 541b pass can be the same in the first zones 510a and 510b and the second zones 520a and 520b. In this structure, in the first zones 510a and 510b and the second zones 520a and 520b, the bundling degrees of the stretch thread first weft threads 541a and 541b are the same. Conversely, the bundling degrees of the ordinary thread second weft threads 542a and 542b are different. Therefore, the bundling degrees of the stretch thread first weft threads 541a and 541b do not change the stretchability of the upper, and only the bundling degrees of the ordinary thread second weft threads 542a and 542b change the stretchability of the upper.

[0098] In yet another specific example, as shown in FIG. 6, as described above, the number of openings (H) through which the first weft threads 641a and 641b pass is greater than that in the first zones 610a and 610b and the second zones 620a and 620b. Due to this structure, in the first zones 610a and 610b and the second zones 620a and 620b, the bundling of the elastic threads, the first weft threads 641a and 641b, and the ordinary threads, the second weft threads 642a and 642b, will all be different. Therefore, both the bundling degree of the elastic threads, the first weft threads 641a and 641b, and the bundling degree of the ordinary threads, the second weft threads 642a and 642b, cause the stretching degree of the shoe upper to change.

[0099] Therefore, comparing the first zones 510 and 610 shown in FIGS. 5 and 6, the bundling degree of the ordinary threads, the second weft threads, is the same. However, the bundling degree of the elastic threads, the first weft threads, is greater due to tight bundling in the shoe upper shown in FIG. 5 and smaller due to loose bundling in the shoe upper shown in FIG. 6. Therefore, regarding the stretching degree of the first zones 510 and 610, the stretching degree of the first zone 610 described in FIG. 6 is greater than that of the first zone 510 shown in FIG. 5.

[0100] In yet another specific example, as Figure 5a and Figure 6a shown, in the first zones 510a and 610a, the second weft threads 542a and 642a can pass through the openings (Ha') formed by the first warp thread pairs 530a' and 630a', but do not pass through the openings (Ha") formed by the second warp thread pairs (530a", 630a").

[0101] And, as Figure 5b and Figure 6b shown, in the first zones 510b and 610b, the second weft threads 542b and 642b can successively cross and pass through the openings (Ha') formed by the warp thread pairs 530b and 630b in the warp direction (y) and the weft direction (x).

[0102] And, although not shown, in the shoe uppers shown in FIGS. 5 to 6, the twisting directions of the first warp thread pairs 530' and 630' and the second warp thread pairs 530" and 630" can be the same or opposite to facilitate the formation of the openings (Ha' and Ha") respectively.

[0103] FIGS. 7 to 10 are schematic views of a shoe upper according to yet another embodiment of the present invention, using a weft thread formed by a weft thread bundle of two or more spun yarns.

[0104] Among the weft lines shown in FIGS. 7 to 10, the first weft lines 541, 641, 741, 841, 941, 1041 of the stretch lines are arranged on the back surface, and the second weft lines 542, 642, 742, 842, 942, 1042 of the ordinary lines are arranged on the front surface to form weft line groups 540, 640, 740, 840, 940, 1040 that overlap each other on a plane.

[0105] In yet another specific example, as shown in FIGS. 7 and 9, as described above, the number of openings (H) through which the first weft lines 741, 941 of the stretch lines pass can be the same in the first regions 710, 910 and the second regions 720, 920. Due to this structure, in the first regions 710, 910 and the second regions 720, 920, the bundling degrees of the first weft lines 741, 941 of the stretch lines are the same. On the contrary, the bundling degrees of the second weft lines 742, 942 of the ordinary lines are different. Therefore, the bundling degrees of the first weft lines 741, 941 of the stretch lines do not change the stretch degree of the shoe upper, and only the bundling degrees of the second weft lines 742, 942 of the ordinary lines change the stretch degree of the shoe upper.

[0106] In yet another specific example, as shown in FIGS. 7 and 9, the warp lines 730, 930 can include first warp line pairs 730a', 730b', 930a', 930b', 930c' and second warp line pairs 730a", 730b", 930a", 930b", 930c" that are adjacent and alternately arranged.

[0107] Among them, as shown in FIG. 7, the twisting and releasing directions of the first warp line pair 730a', 730b' and the second warp line pair 730a", 730b" can be the same to facilitate the formation of openings (Ha', Ha") respectively.

[0108] And, as shown in FIG. 9, the twisting directions of the first warp line pair 930a', 930b', 930c' and the second warp line pair 930a", 930b", 930c" can be opposite to facilitate the formation of openings (H) respectively.

[0109] In yet another specific example, as Figure 9c shown, the weft line group 940c can include a first c weft line group 940c', and the first c weft line group 940c' includes a first c' weft line 941c' and a second c' weft line 942c'. At this time, in the first c region 910c, the second c' weft line 942c' continuously passes through two adjacent openings (Ha") in the weft line direction (x), then crosses two openings (Ha'), and then continuously passes through two openings again. In addition, as described above, the number of openings (H) through which the first c' weft line 941c' of the stretch line passes is the same in the first c region 910c and the second c region 920c.

[0110] The specific details are described as follows. The first warp pair 930c' may include a first warp pair 930c'1 and a first warp pair 930c'2, and the second warp pair 930c" may include a second warp pair 930c"1 and a second warp pair 930c"2. Therefore, the first warp pair 930c'1, the second warp pair 930c"1, the first warp pair 930c'2, and the second warp pair 930c"2 may be arranged adjacent to each other in sequence. At this time, the first weft 941c' may pass through all the openings (Ha', Ha") formed by the warp pairs. In addition, the second weft 942c' may not pass through each opening (Ha') formed by the first warp pair 930c'1 and the second warp pair 930c"1, but pass through each opening (Ha") formed by the first warp pair 930c'2 and the second warp pair 930c"2.

[0111] In yet another specific example, as Figure 9c shown, the weft group 940c further includes a second weft group 940c", and the second weft group 940c" includes a first weft 941c" and a second weft 942c". The first weft group 940c' and the second weft group 940c" may be arranged adjacent to each other and alternately. At this time, in the first area 910c, the second weft 942c" may only pass through one of the two openings (Ha") continuously passed through by the second weft 942c' and another two adjacent openings (Hb") in the warp direction (y).

[0112] The specific details are described as follows. In the first area 910c, the first weft 941c" may pass through all the openings (Hb', Hb") formed by the warp pairs. And the second weft 942c" may not pass through each opening formed by the second warp pair 930c"1 and the first warp pair 930c'2, but pass through each opening formed by the first warp pair 930c'1 and the second warp pair 930c"2.

[0113] Therefore, as Figure 9c shown, when observing the degree to which the common wefts 942c', 942c" among the wefts forming the weft group 940c are tied by the warp pairs in the first area 910c of the shoe upper, it is confirmed that the common wefts 942c', 942c" are tied across two warp pairs. Specifically, when observing the repeating unit (U) of the structure shown in FIG. 9, the second weft 942c" is tied to the opening formed by the first warp pair 930c'1 in sequence, then does not pass through and skips the openings formed by the second warp pair 930c"1 and the first warp pair 930c'2, and is tied to the opening formed by the subsequent second warp pair 930c"2.

[0114] Moreover, in the first regions 710, 810, 910a, 910b, 1010 of the shoe upper shown in FIGS. 7, 8, 9a, 9b and 10 (except 10c), when forming the weft yarns of the weft yarn group, it is confirmed that the second weft yarn of the ordinary yarn is bundled by the warp pair, and the second weft yarn of the ordinary yarn straddles 1 warp pair for bundling.

[0115] Therefore, by comparison Figure 9c with the shoe upper shown in FIGS. 7, 8, 9a, 9b, 10, Figure 9c the first region of the shown shoe upper is relatively sparsely bundled compared to the first regions of the shoe upper shown in FIGS. 7, 8, 9a, 9b, 10, and thus has a greater degree of stretchability.

[0116] In this way, when using the weft yarns that make up the Renault fabric as the weft yarn bundle composed of stretch yarns and ordinary yarns, the bundling degree of the warp yarns and the ordinary yarns can be composed in multiple layers to manufacture a shoe upper including multiple regions with different degrees of stretchability.

[0117] In yet another specific example, as shown in FIGS. 8 and 10, as described above, the number of openings (H) through which the first weft yarns 841, 1041 pass is greater than that in the first regions 810, 1010 and the second regions 820, 1020. Due to this structure, in the first regions 810, 1010 and the second regions 820, 1020, the bundling degrees of the first weft yarns 841, 1041 of the stretch yarns and the second weft yarns 842, 1042 of the ordinary yarns are all different. Therefore, both the bundling degree of the first weft yarns 841, 1041 of the stretch yarns and the bundling degree of the second weft yarns 842, 1042 of the ordinary yarns cause changes in the stretchability of the shoe upper.

[0118] In yet another specific example, as shown in FIGS. 8 and 10, the warp yarns 830, 1030 may include adjacent and alternately arranged first warp pairs 830a', 830b', 1030a', 1030b', 1030c' and second warp pairs 830a", 830b", 1030a", 1030b", 1030c".

[0119] Among them, as shown in FIG. 8, the twisting directions of the first warp pair 830a', 830b' and the second warp pair 830a", 830b" may be the same to facilitate the formation of the openings (H) respectively.

[0120] And, as shown in FIG. 10, the twisting directions of the first warp pair 1030a', 1030b', 1030c' and the second warp pair 1030a", 1030b", 1030c" may be opposite to facilitate the formation of the openings (H) respectively.

[0121] In yet another specific example, as Figure 10cAs shown, the weft thread group 1040c may include a first c weft thread group 1040c', and the first c weft thread group 1040c' includes a first c' weft thread 1041c' and a second c' weft thread 1042c'. At this time, in the first c area 1010c, the first c' weft thread 1041c' and the second c' weft thread 1042c' may separately and continuously pass through two adjacent openings (Ha', Ha") in the weft thread direction (x), then span two openings, and then continuously pass through two openings again.

[0122] The specific details are described as follows. In the first c area 1010c, the first warp thread pair 1030c' may include a first a warp thread pair 1030c'1 and a first b warp thread pair 1030c'2, and the second warp thread pair 1030c" may include a second a warp thread pair 1030c"1 and a second b warp thread pair 1030c"2. Therefore, the first a warp thread pair 1030c'1, the second a warp thread pair 1030c"1, the first b warp thread pair 1030c'2, and the second b warp thread pair 1030c"2 may be arranged adjacent to each other in sequence. At this time, the first' weft thread 1041c' may pass through and the second' weft thread 1042c' may not pass through each opening Ha' formed by the first a warp thread pair 1030c'1 and the second a warp thread pair 1030c"1. And the first' weft thread 1041c' may not pass through and the second' weft thread 1042c' may pass through each opening (Ha") formed by the first b warp thread pair 1030c'2 and the second b warp thread pair 1030c"2.

[0123] Due to this structure, the expansion and contraction degree of the first c area 1010c can be adjusted in multiple layers.

[0124] In yet another specific example, the weft thread group 1040c may further include a second c weft thread group 1040c", and the second c weft thread group 1040c" includes a first c" weft thread 1041c" and a second c" weft thread 1042c". Therefore, the first c weft thread group 1040c' and the second c weft thread group 1040c" may be adjacent and alternately arranged. At this time, for the two openings (Ha') continuously passed through by the first c' weft thread 1041c', in the first c area 1010c, the first c" weft thread 1041c" may pass through only one of the two adjacent other openings (Hb') in the warp thread direction (y).

[0125] The specific details are described as follows. In the 1c region 1010c, the 1c "weft line 1041c" may not pass through, while the 2c "weft line 1042c" may pass through each opening (Hb'1, Hb"2) formed by the 1a warp pair 1030c'1 and the 2b warp pair 1030c"2. Also, the 1c "weft line 1041c" may pass through, while the 2c "weft line 1042c" may not pass through each opening (Hb'2, Hb"1) formed by the 2a warp pair 1030c"1 and the 1b warp pair 1030c'2.

[0126] Therefore, Figure 10c In the 1c region 1010c of the shown shoe upper, when observing the degree to which the elastic lines and ordinary lines forming the weft line group 1010c are bundled by the warp pairs, it is confirmed that both the elastic lines and ordinary lines are bundled across 2 warp pairs.

[0127] And, Figure 9c In the first region 910c of the shown shoe upper, it is confirmed that the ordinary line, the 2nd weft line, is bundled across 2 warp pairs, which is the same as the shoe upper shown in Fig. 10. However, the elastic line, the 1st weft line, is Figure 9c bundled by all the shown weft pairs, and conversely, as Figure 10c shown, is bundled across 2 warp pairs. Therefore, Figure 10c the elasticity in the first region of the shown shoe upper is greater than Figure 9c that in the first region of the shown shoe upper.

[0128] Again, as shown in Figs. 7, 9a and 9b, Figure 7a and Figure 9a in the shown shoe upper, both the 1st weft line and the 2nd weft line are bundled by the 1st warp pair, and the 2nd warp pair may only bundle the 1st weft line. Also, Figure 7b and Figure 9b in the shown shoe upper, the positions of the openings where the 1st weft line and the 2nd weft line are bundled by the warp pairs are diagonally arranged on the plane.

[0129] Again, as shown in Figs. 8, 10a and 10b, Figure 8a and Figure 10a in the shown shoe upper, the 1st warp pair may only bundle the 2nd weft line, and the 2nd warp pair only bundles the 1st warp line.

[0130] And, Figure 8b and Figure 10b in the shown shoe upper, the positions of the openings where the warp pair bundles any one of the weft lines may be diagonally arranged on the plane. Specifically, the positions of the openings (Ha') where the 2nd weft lines 942b, 1042b are bundled by the 1st warp pairs 830b', 1030b' and the openings (Ha''') where they are bundled by the 2nd warp pairs 830b", 1030b" are diagonally arranged on the plane. This is the same for the 1st weft lines 941b, 1041b.

[0131] Figures 11 and 12 are schematic diagrams of a shoe upper according to another embodiment of the present invention, using warp threads composed of more than two warp bundles of spun yarns. Further, Figure 11 is a schematic diagram of a shoe upper using an elastic thread as the weft, and Figure 12 is a schematic diagram of a specific example of a shoe upper using an elastic thread and a normal thread together as the weft.

[0132] As shown in Figure 11, the shoe upper 1100 may include a first region 1110 and a second region 1120, and the elasticity of the first region 1110 is greater than that of the second region 1120. Elasticity means the degree to which the shoe upper stretches.

[0133] Moreover, the shoe upper 1100 is woven by binding warp threads 1130 and weft threads 1140.

[0134] The weft thread 1140 may include an elastic thread. The elastic thread is given elasticity. For example, a polyurethane elastic thread may be used, but it is not limited here.

[0135] The warp thread 1130 includes a first warp thread 1131 and a second warp thread 1132. The first warp thread 1131 and the second warp thread 1132 form a warp pair, and openings (H) are formed by interlacing and twisting in opposite directions with the weft thread 1140 as the center.

[0136] Therefore, the first region 1110 and the second region 1120 are woven using leno fabrics, and the leno fabrics are woven with the weft thread 1140 passing through the openings (H).

[0137] In one embodiment of the present invention, the first warp thread 1131 and the second warp thread 1132 that form a warp pair may each be formed into a warp bundle, and the warp bundle includes more than two spun yarns (two yarns). Figure 11a On the right side is a schematic enlarged view of the first warp thread 1131. As Figure 11a shown, for example, the first warp thread 1131 may form a warp bundle including four spun yarns (h, i, j, k).

[0138] Moreover, the warp thread 1130 may include a first warp pair 1130a', 1130b', 1130c' disposed in the first region 1110 and a second warp pair 1130a", 1130b", 1130c" disposed in the second region 1120.

[0139] Among them, in the first region 1110, all the spun yarns of the first warp threads 1131a', 1131b', 1131c' of the first warp pair 1130a', 1130b', 1130c' may pass above the weft thread 1140, and all the spun yarns of the second warp threads 1132a', 1132b', 1132c' may pass below the weft thread 1140.

[0140] Moreover, in the position (P) where the warp threads 1130 of the second zone 1120 intersect with the weft threads 1140, each of the spun threads (h, i, j, k) of the first " warp threads 1131a", 1131b", 1131c" of the second warp thread pair 1130a", 1130b", 1130c" can intersect with the weft thread 1140 to form a plain fabric.

[0141] In yet another specific example, as Figure 11b shown, in the position (P) where the warp threads 1130 of the second zone 1120b intersect with the weft thread 1140, each of the spun threads of the second " warp thread 1132b" of the second warp thread pair 1130b" can intersect with the weft thread 1140 to form a plain fabric.

[0142] Due to this structure, in the first zone 1110 and the second zone 1120, the weft threads of the Renault fabric structure using the elastic weft threads pass through the openings formed by the warp thread pairs, resulting in the same degree of bundling of the weft threads by the warp thread pairs. However, the second zone 1120 is different from the first zone 1110. The positions where each of the spun threads (yarn) of the warp threads formed by the warp thread bundles intersect with the weft threads form a plain fabric. Therefore, the weft threads can be tightly bundled by the warp threads. Thus, the bundling in the first zone 1110 is relatively sparse, and the bundling in the second zone 1120 is relatively tight. Therefore, the elasticity of the first zone 1110 is greater than that of the second zone 1120.

[0143] Moreover, when comparing Figure 11a with Figure 11b the second zones 1120a and 1120b, it is confirmed that, compared with Figure 11a the second zone 1120a described above, Figure 11b the bundling of the second zone 1120b described above is tighter. Therefore, Figure 11a the elasticity of the second zone 1120a described above is greater than Figure 11b that of the second zone 1120b described above.

[0144] In yet another specific example, as Figure 11c shown, the shoe upper 1100c may further include a third zone 1130. Among them, the warp threads 1130c', 1130c" extending from the first zone 1110c or the second zone 1120c intersect with the weft thread 1140c" in the third zone 1130 to form a plain fabric. Therefore, the elasticity of the second zone 1120c is greater than that of the third zone 1130.

[0145] In yet another specific example, in the third region 1130, each spun yarn of the warp 1130c' can be interwoven with the weft 1140c" to form a plain fabric. Therefore, in the third region 1130 where the plain fabric is formed, the binding degree between the warp and the weft can also be adjusted to adjust the stretchability of the shoe upper. That is, when all the spun yarns of the warp 1130c" are used as a warp bundle and interwoven with the weft 1140c" to form a plain fabric, the binding is relatively sparse. When the spun yarns of the warp 1130c' are separately interwoven with the weft 1140c" to form a plain fabric, the binding is relatively tight. Therefore, even if the third region 1130 is formed into a plain fabric, the stretchability of the sparsely bound area is greater than that of the more tightly bound area.

[0146] As shown in FIG. 12, the shoe upper 1200 may include a first region 1210 and a second region 1220, and the stretchability of the first region 1210 is greater than that of the second region 1220. Stretchability means the degree to which the shoe upper stretches.

[0147] The shoe upper 1200 is woven by binding the warp 1230 and the weft 1240.

[0148] The weft can form a weft group 1240, which includes the first weft 1241 of the stretchable thread disposed on the back surface and the second weft 1242 of the plain thread disposed on the front surface. Therefore, the first weft 1241 and the second weft 1242 are overlapped with each other on a plane. The stretchable thread is given stretchability. For example, a polyurethane stretchable thread can be used, but it is not limited thereto. For example, the plain thread can be a conventional polyester combustible filament or a polyester recycled filament, but it is not limited thereto.

[0149] The warp 1230 includes a first warp 1231 and a second warp 1232. The first warp 1231 and the second warp 1232 can form a warp pair, and are intertwined and twisted in opposite directions with the weft 1240 as the center to form an opening (H).

[0150] Therefore, the first region 1210 and the second region 1220 can be woven into a leno fabric, and the leno fabric is woven by passing the weft 1240 through the opening (H).

[0151] In an embodiment of the present invention, the first warp 1231 and the second warp 1232 that form a warp pair can respectively form a warp bundle including two or more spun yarns. Figure 12a On the right side is a schematic enlarged view of the first warp 1231. As Figure 12a shown, for example, the first warp 1231 can form a warp bundle including four spun yarns (h, i, j, k).

[0152] Moreover, the warp threads 1230 may include a first warp thread pair 1230a', 1230b', 1230c' disposed in the first region 1210 and a second warp thread pair 1230a", 1230b", 1230c" disposed in the second region 1220.

[0153] In the first region 1210, all the yarns of the first' warp threads 1231a', 1231b', 1231c' of the first warp thread pair 1230a', 1230b', 1230c' may pass above the second weft thread 1242, and all the yarns of the second' warp threads 1232a', 1232b', 1232c' may pass below the first weft thread 1241.

[0154] Moreover, at the position (P) where the warp threads 1130 and the weft threads 1140 of the second region 1220 are interwoven, each of the yarns (h, i, j, k) of the first" warp threads 1231a", 1231b", 1231c" of the second warp thread pair 1230a", 1230b", 1230c" may be interwoven with the second weft thread 1242 to form a plain fabric.

[0155] In yet another specific example, as Figure 12b shown, at the position (P) where the warp threads 1230 and the weft threads 1240 of the second region 1220b are interwoven, each of the yarns of the second" warp thread 1132b" of the second warp thread pair 1230b" may be interwoven with the first weft thread 1241b to form a plain fabric.

[0156] Due to this structure, in the Renault fabric structure in which the first weft thread as the elastic thread and the second weft thread as the ordinary thread are used together as the weft thread bundle, in the first region 1210 and the second region 1220, the weft threads pass through the openings formed by the warp thread pairs, resulting in the same degree of bundling of the weft threads by the warp thread pairs. However, different from the first region 1210, in the second region 1220, plain fabrics are formed at the positions where the individual yarns of the warp threads formed by the warp thread bundles are interwoven with the second weft thread as the ordinary thread. Therefore, the second weft thread as the ordinary thread can be tightly bundled by the warp threads. Therefore, when observing the bundling degree of the second weft thread as the ordinary thread, the bundling is relatively sparse in the first region 1210 and relatively tight in the second region 1220. Therefore, the elasticity of the first region 1210 is greater than that of the second region 1220.

[0157] Moreover, when comparing Figure 12a with Figure 12b the second regions 1220a and 1220b, it is confirmed that, compared with Figure 12a the second region 1220a shown, Figure 12b the bundling of the second region 1220b shown is tighter. Therefore, Figure 12a the elasticity of the second region 1220a is greater than Figure 12b that of the second region 1220b shown.

[0158] In yet another specific example, as Figure 12c shown, the upper 1200c may further include a third region 1230. Among them, the warp threads 1230c', 1230c" extending from the first region 1210c or the second region 1220c are interwoven with the weft thread 1240c" in the third region 1230 to form a plain fabric. Therefore, the stretchability of the second region 1220c is greater than that of the third region 1230.

[0159] In yet another specific example, the third region 1230 may include a third a region 1230a and a third b region 1230b. Among them, the tissue site value of the second weft thread 1242c" forming the third region 1230 is larger than that of the third a region 1230a and the third b region 1230b. Therefore, the stretchability of the third a region 1230a is greater than that of the third b region 1230b.

[0160] In this specification, the material site value represents the degree of participation of the warp and weft threads in the fabric tissue of any plane. For example, in a plain fabric, the value of the warp thread [1 up 1 down (1up1down)] forming the repeating unit of the tissue is 2, so the tissue site value of the plain tissue will be 1 / 2. In addition, in the 4-twill of 3 up 1 down (3up 1down) of the 4-tissue, the tissue site value is 1 / 4, and in the 8-twill of 7 up 1 down (7up 1down) of the 8-tissue, the tissue site value is 1 / 8. Therefore, a small tissue site value means that the weaving of the fabric tissue is sparse, and a large tissue site value means that the weaving of the fabric tissue is dense.

[0161] As Figure 12c shown, regarding the second weft thread 1242c", the warp bundle yarn is formed into a composition of 2 up 6 down (2up 6down) in the third a region 1230a, and the tissue site value is 2 / 8 = 1 / 4. In the third b region 1230b, it is formed into 4 up 4 down (4up 4down), and the tissue site value is 4 / 8 = 1 / 2. Therefore, the third a region 1230a is sparser in bundling than the third b region 1230b, and thus has a greater stretchability.

[0162] Due to this structure, when manufacturing an upper in which a leno fabric and a plain fabric coexist, each region composes the warp and weft threads into one spun yarn or two or more spun yarns, and adjusts the bundling degree of each region, thereby manufacturing an upper with multiple regions having different stretchabilities coexisting.

[0163] Moreover, the structure of the upper using the warp bundles shown in FIGS. 11 and 12 can be applied to FIGS. 1 to 10.

[0164] In yet another specific example, as shown in FIGS. 1 to 10, the warp threads form a warp bundle including two or more yarns. The first zone may include a first sub-zone 1a and a second sub-zone 1b. Among them, the stretchability of the first sub-zone 1a is greater than that of the second sub-zone 1b. In the first sub-zone 1a, all the yarns of the warp threads may pass above or below the weft threads. In addition, at the positions where the warp threads in the second sub-zone 1b intersect with the weft threads, each yarn of the warp threads may intersect with the weft threads to form a plain fabric.

[0165] In yet another specific example, as shown in FIGS. 1 to 10, the warp threads form a warp bundle including two or more yarns. The second zone may include a first sub-zone 2a and a second sub-zone 2b. Among them, the stretchability of the first sub-zone 2a is greater than that of the second sub-zone 2b. In the first sub-zone 2a, all the yarns of the warp threads may pass above or below the weft threads. In addition, at the positions where the warp threads in the second sub-zone 2b intersect with the weft threads, each yarn of the warp threads intersects with the weft threads to form a plain fabric.

[0166] For example, as Figure 2a shown, Figure 2a the following is an enlarged schematic view of the position (P) where the warp threads intersect with the weft threads on the lower side. The second warp thread 232a may form a warp bundle including four yarns (h, i, j, k). At the positions (P1, P3) where one or more warp threads in the first sub-zone 1a and the first sub-zone 2a intersect with the weft threads, all the yarns (h, i, j, k) of the warp thread 232a may pass above the weft threads. In addition, at the positions (P2, P4) where one or more warp threads in the second sub-zone 1b and the second sub-zone 2b intersect with the weft threads, all the yarns (h, i, j, k) of the warp thread 232a may intersect with the weft thread 240a to form a plain fabric.

[0167] Hereinafter, various embodiments of the present invention will be described.

[0168] (1) The upper parts 100, 200, 300, 400 include a first zone 110, 210, 310, 410 and a second zone 120, 220, 320, 420. Among them, the stretchability of the first zone 110, 210, 310, 410 is greater than that of the second zone 120, 220, 320, 420. The upper parts 100, 200, 300, 400 are woven by bundling warp threads 13, 230, 330, 430 and weft threads 140, 240, 340, 440. The weft threads 140, 240, 340, 440 include stretchable threads. The warp threads 130, 230, 330, 430 include a first warp thread 131, 231, 331, 431 and a second warp thread 132, 232, 332, 432. The first warp thread 131, 231, 331, 431 and the second warp thread 132, 232, 332, 432 form a warp pair. Centered on the weft threads 140, 240, 340, 440, they are alternately interwoven and twisted to form an opening (H). The first zone 110, 210, 310, 410 and the second zone 120, 220, 320, 420 are woven using Raynaud fabric. This Raynaud fabric is woven by passing the weft threads 140, 240, 340, 440 through the opening (H). The number of openings (H) through which the weft threads 140, 240, 340, 440 pass is more than that in the first zone 110, 210, 310, 410 and the second zone 120, 220, 320, 420.

[0169] (2) In the upper part 100a, the warp thread 130 includes adjacent and alternately arranged first warp pairs 130a' and second warp pairs 130a". The twisting directions of the first warp pairs 130a' and the second warp pairs 130a" are the same to facilitate the formation of openings (H) respectively.

[0170] (3) In the upper part 100b, the warp thread 130 includes adjacent and alternately arranged first warp pairs 130b' and second warp pairs 130b". The twisting directions of the first warp pairs 130b' and the second warp pairs 130b" are opposite to facilitate the formation of openings (H) respectively.

[0171] (4) In the first zone 110 of the upper part 100, the weft thread 140 successively crosses the openings (H) formed by the warp pairs 130 in the weft direction (x) or the warp direction (y).

[0172] (5) In the shoe upper parts 200, 300, 400, the weft threads form weft thread groups 240, 340, 440. The weft thread groups 240, 340, 440 include a first weft thread 241, 341, 441 arranged on the back side and a second weft thread 242, 342, 442 arranged on the front side. The first weft thread and the second weft thread are arranged to overlap each other on a plane. In the first zones 210, 310, 410, the first weft threads 241, 341, 441 and the second weft threads 242, 342, 442 respectively pass through different openings (Ha', Ha") among the openings formed by the warp threads 230a, 330a, 430a. In the second zones 220, 320, 420, the first weft threads 241, 341, 441 and the second weft threads 242, 342, 442 simultaneously pass through any one of the openings (Hb) formed by the warp threads 230b, 330b, 430b.

[0173] (6) In the shoe upper parts 200a, 200b, the warp thread 230 includes a first pair of warp threads 230a', 230b' and a second pair of warp threads 230a", 230b" which are adjacent and alternately arranged. The first pair of warp threads 230a', 230b' and the second pair of warp threads 230a", 230b" have the same twisting direction so as to respectively form openings (H).

[0174] (7) In the shoe upper parts 300, 400, the warp threads 330, 430 include a first pair of warp threads 330', 430' and a second pair of warp threads 330", 430" which are adjacent and alternately arranged. The first pair of warp threads 330', 430' and the second pair of warp threads 330", 430" have opposite twisting directions so as to respectively form openings (H).

[0175] (8) In the shoe upper part 300, the weft thread group 340 includes a first weft thread group 340'. The first weft thread group 340' includes a first' weft thread 341' and a second' weft thread 342'. In the first zone 310, the first' weft thread 341' and the second' weft thread 342' respectively and individually pass through two adjacent openings (Ha', Ha") in the weft thread direction (x), then cross two openings, and then continuously pass through two openings again.

[0176] (9) In the shoe upper part 300, the weft thread group 340 further includes a second weft thread group 340". The second weft thread group 340" includes a first" weft thread 341" and a second" weft thread 342". The first weft thread group 340' and the second weft thread group 340" are adjacent and alternately arranged. For the two openings (Ha') continuously passed through by the first' weft thread 341', in the first zone 310, the first" weft thread 341" only passes through one of the two adjacent other openings (Hb') in the warp thread direction (y).

[0177] (10) In the upper parts 500, 600, 700, 800, 900, 1000 including the first zones 510, 610, 710, 810, 910, 1010 and the second zones 520, 620, 720, 820, 920, 1020, the stretchability of the first zones 510, 610, 710, 810, 910, 1010 is greater than that of the second zones 520, 620, 720, 820, 920, 1020. The upper parts 500, 600, 700, 800, 900, 1000 are woven by binding warp threads 530, 630, 730, 830, 930, 1030 and weft threads 540, 640, 740, 840, 940, 1040. The weft threads 540, 640, 740, 840, 940, 1040 include stretchable threads, the first weft threads 541, 641, 741, 841, 941, 1041 and ordinary threads, the second weft threads 542, 642, 742, 842, 942, 1042. The warp threads 530, 630, 730, 830, 930, 1030 include the first warp threads 531, 631, 731, 831, 931, 1031 and the second warp threads 532, 632, 732, 832, 932, 1032. The first warp threads 531, 631, 731, 831, 931, 1031 and the second warp threads 532, 632, 732, 832, 932, 1032 form a warp pair, and with the weft threads 540, 640, 740, 840, 940, 1040 as the center, they are interwoven and twisted in the opposite direction to form an opening (H). The first zones 510, 610, 710, 810, 910, 1010 and the second zones 520, 620, 720, 820, 920, 1020 are woven with a leno fabric, and this leno fabric is woven by the weft threads 540, 640, 740, 840, 940, 1040 passing through the opening (H). The number of openings (H) through which the second weft threads 542, 642, 742, 842, 942, 1042 pass is more than that in the first zones 510, 610, 71, 810, 910, 1010 and the second zones 520, 620, 720, 820, 920, 1020.

[0178] (11) In the upper part 500, the first weft thread 541 and the second weft thread 542 are adjacent and alternately arranged. In the first zones 510a, 510b and the second zones 520a, 520b, the number of openings (H) through which the first weft threads 541a, 541b pass is equal.

[0179] (12) In the upper part 600, the first weft thread 641 and the second weft thread 642 are adjacent and alternately arranged. The number of openings (H) through which the first weft threads 641a, 641b pass is more than that in the first zones 610a, 610b and the second zones 620a, 620b.

[0180] (13) In the shoe upper 700, 900, the weft threads form weft thread groups 740, 940, which are formed by overlapping the first weft threads 741, 941 arranged on the back and the second weft threads 742, 942 arranged on the front in a plane. In the first zones 710, 910 and the second zones 720, 920, the number of openings (H) through which the first weft threads 741, 941 pass is equal.

[0181] (14) In the shoe upper 700a, 700b, the warp threads 730 include adjacent and alternately arranged first warp thread pairs 730a', 730b' and second warp thread pairs 730a", 730b". The first warp thread pairs 730a', 730b' and the second warp thread pairs 730a", 730b" have the same twisting direction to facilitate the formation of openings (H) respectively.

[0182] (15) In the shoe upper 900a, 900b, 900c, the warp threads 930 include adjacent and alternately arranged first warp thread pairs 930a', 930b', 930c' and second warp thread pairs 930a", 930b", 930c". The first warp thread pairs 930a', 930b', 930c' and the second warp thread pairs 930a, 930b", 930c" have opposite twisting directions to facilitate the formation of openings (H) respectively.

[0183] (16) In the shoe upper 900c, the weft thread group 940c includes a first c weft thread group 940c', which includes a first c' weft thread 941c' and a second c' weft thread 942c'. In the first c zone 910c, the second c' weft thread 942c' continuously passes through two adjacent openings (Ha") in the weft thread direction (x), then crosses two openings (Ha'), and then continuously passes through two openings again.

[0184] (17) The weft thread group 940c further includes a second c weft thread group 940c", which includes a first c" weft thread 941c" and a second c" weft thread 942c". The first c weft thread group 940c' and the second c weft thread group 940c" are adjacent and alternately arranged. The second c" weft thread 942c" in the first c zone 910c passes through the two openings (Ha") continuously passed through by the second c' weft thread 942c' and only passes through one of the two adjacent additional openings (Hb") in the warp thread direction (y).

[0185] (18) In the shoe upper 800, 1000, the weft threads form weft thread groups 840, 1040, which are formed by the first weft threads 841, 1041 arranged on the back and the second weft threads 842, 1042 arranged on the front overlapping each other on a plane. The number of openings (H) through which the first weft threads 841, 1041 pass is greater than that in the first zones 810, 1010 and the second zones 820, 1020.

[0186] (19) In the shoe upper 800a, 800b, the warp threads 830 include adjacent and alternately arranged first warp thread pairs 830a', 830b' and second warp thread pairs 830a", 830b". The first warp thread pairs 830a', 830b' and the second warp thread pairs 830a", 830b" have the same twisting direction to facilitate the formation of openings (H) respectively.

[0187] (20) In the shoe upper 1000a, 1000b, the warp threads 1030 include adjacent and alternately arranged first warp thread pairs 1030a', 1030b', 1030c' and second warp thread pairs 1030a", 1030b", 1030c". The first warp thread pairs 1030a', 1030b', 1030c' and the second warp thread pairs 1030a", 1030b", 1030c" have opposite twisting directions to facilitate the formation of openings (H) respectively.

[0188] (21) In the shoe upper 1000c, the weft thread group 1040c includes a first c weft thread group 1040c', which includes a first c' weft thread 1041c' and a second c' weft thread 1042c'. In the first c zone 1010c, the first c' weft thread 1041c' and the second c' weft thread 1042c' respectively and individually continuously pass through two adjacent openings (Ha', Ha") in the weft thread direction (x), then span two openings, and then continuously pass through two openings again.

[0189] (22) In the shoe upper 1000c, the weft thread group 1040c further includes a second c weft thread group 1040c", which includes a first c" weft thread 1041c" and a second c" weft thread 1042c". The first c weft thread group 1040c' and the second c weft thread group 1040c" are adjacent and alternately arranged. In the first c zone 1010c, for the two openings (Ha') continuously passed through by the first c' weft thread 1041c', the first c" weft thread 1041c" only passes through one of the two adjacent other openings (Hb') in the warp thread direction (y).

[0190] (23)Among the shoe uppers 1100a and 1100b, the shoe upper 1100 includes a first region 1110 and a second region 1120. Among them, the stretchability of the first region 1110 is greater than that of the second region 1120. The shoe upper 1100 is woven by bundling warp threads 1130 and weft threads 1140. The weft thread 1140 includes stretchable threads, and the warp thread 1130 includes a first warp thread 1131 and a second warp thread 1132. The first warp thread 1131 and the second warp thread 1132 form a warp pair. Centered on the weft thread 1140, they are interwoven and twisted in opposite directions to form an opening (H). The first region 1110 and the second region 1120 are woven with a Renault fabric, and this Renault fabric is woven by passing the weft thread 1140 through the opening (H). The first warp thread 1131 and the second warp thread 1132 respectively form warp bundles including two or more spun yarns. The warp thread 1130 includes a first warp pair 1130a, 1130b', 1130c' disposed in the first region 1110 and a second warp pair 1130a", 1130b", 1130c" disposed in the second region 1120. In the first region 1110, all the spun yarns of the first' warp threads 1131a', 1131b', 1131c' of the first warp pair 1130a', 1130b', 1130c' pass above the weft thread 1140, and all the spun yarns of the second' warp threads 1132a', 1132b', 1132c' pass below the weft thread 1140. At the position (P) where the warp thread 1130 of the second region 1120 of the shoe upper 1100b is interwoven with the weft thread 1140, each spun yarn (h, i, j, k) of the first" warp threads 1131a", 1131b", 1131c" of the second warp pair 1130a", 1130b", 1130c" is interwoven with the weft thread 1140 to form an ordinary fabric.

[0191] (24)In the shoe upper 1100b, at the position (P) where the warp thread 1130 of the second region 1120b is interwoven with the weft thread 1140, each spun yarn of the second" warp thread 1132b" of the second warp pair 1130b" is interwoven with the weft thread 1140 to form an ordinary fabric.

[0192] (25)The shoe upper 1100c further includes a third region 1130. The warp threads 1130c', 1130c" extending from the first region 1110c or the second region 1120c are interwoven with the weft thread 1140c" in the third region 1130 to form an ordinary fabric. The stretchability of the second region 1120c is greater than that of the third region 1130.

[0193] (26)In the third region 1130 of the shoe upper 1100c, each spun yarn of the warp thread 1130c' is interwoven with the weft thread 1140c" to form an ordinary fabric.

[0194] (27)In the shoe upper 1200a, 1200b, the shoe upper 1200 includes a first region 1210 and a second region 1220. Among them, the stretchability of the first region 1210 is greater than that of the second region 1220. The shoe upper 1200 is woven by tying warp 1230 and weft 1240. The weft forms a weft group 1240, and the weft group 1240 includes a stretch thread first weft 1241 arranged on the back and a normal thread second weft 1242 arranged on the surface. The first weft 1241 and the second weft 1242 are arranged overlapping each other on a plane. The warp 1230 includes a first warp 1231 and a second warp 1232. The first warp 1231 and the second warp 1232 form a warp pair, and with the weft 1240 as the center, they are interwoven and twisted in opposite directions to form an opening (H). The first region 1210 and the second region 1220 are woven with Raynaud fabric. The Raynaud fabric is woven by passing the weft 1240 through the opening (H). The first warp 1231 and the second warp 1232 respectively form warp bundles including two or more spun yarns. The warp 1230 includes a first warp pair 1230a', 1230b', 1230c' arranged in the first region 1210 and a second warp pair 1230a", 1230b", 1230c" arranged in the second region 1220. In the first region 1210, all the spun yarns of the first' warps 1231a', 1231b', 1231c' of the first warp pair 1230a', 1230b', 1230c' pass above the second weft 1242, and all the spun yarns of the second' warps 1232a', 1232b', 1232c' pass below the first weft 1241. At the intersection position (P) of the warp 1130 and the weft 1140 in the second region 1220 of the shoe upper 1200b, each spun yarn of the first" warps 1231a", 1231b" of the second warp pair 1230a", 1230b" is interwoven with the second weft 1242 to form a normal fabric.

[0195] (28)At the intersection position (P) of the warp 1230 and the weft 1240 in the second region 1220b of the shoe upper 1200b, each spun yarn of the second" warp 1132b" of the second warp pair 1230b" is interwoven with the first weft 1241b to form a normal fabric.

[0196] (29)In the shoe upper 1200c, it further includes a third region 1230. In the third region 1230, the warps 1230c', 1230c" extending from the first region 1210c or the second region 1220c are interwoven with the weft 1240c" to form a normal fabric, and the stretchability of the second region 1220c is greater than that of the third region 1230.

[0197] (30) In the shoe upper 1200c, the third zone 1230 includes a third-a zone 1230a and a third-b zone 1230b. The numerical value of the tissue site of the second weft line 1242c" forming the third zone 1230 is greater than that of the third-a zone 1230a and the third-b zone 1230b. The stretchability of the third-a zone 1230a is greater than that of the third-b zone 1230b.

[0198] (31) In the shoe upper, the warp forms a warp bundle including more than two yarns. The first zone includes a first-a zone and a first-b zone. The stretchability of the first-a zone is greater than that of the first-b zone. In the first-a zone, all the yarns of the warp pass above or below the weft. In the first-b zone, at the position where the warp and the weft are interwoven, each yarn of the warp is interwoven with the weft to form a plain fabric.

[0199] (32) In the shoe upper, the warp forms a warp bundle including more than two yarns. The second zone includes a second-a zone and a second-b zone. The stretchability of the second-a zone is greater than that of the second-b zone. In the second-a zone, all the yarns of the warp pass above or below the weft. At the position where the warp and the weft of the second-b zone are interwoven, each yarn of the warp is interwoven with the weft to form a plain fabric.

Claims

1. An upper (100, 200, 300, 400), characterized in that: In the shoe upper (100, 200, 300, 400) including a first zone (110, 210, 310, 410) and a second zone (120, 220, 320, 420), the stretchability of the first zone (110, 210, 310, 410) is greater than that of the second zone (120, 220, 320, 420), the shoe upper (100, 200, 300, 400) is woven by tying warp threads (130, 230, 330, 430) and weft threads (140, 240, 340, 440), the weft threads (140, 240, 340, 440) include stretchable threads, the warp threads (130, 230, 330, 430) include a first warp thread (131, 231, 331, 431) and a second warp thread (132, 232, 332, 432). The first warp thread (131, 231, 331, 431) and the second warp thread (132, 232, 332, 432) form a warp pair, and with the weft thread (140, 240, 340, 440) as the center, they are interwoven and twisted in opposite directions to form an opening (H), the first zone (110, 210, 310, 410) and the second zone (120, 220, 320, 420) are woven using a leno fabric. The leno fabric is woven by passing the weft thread (140, 240, 340, 440) through the opening (H), the number of openings (H) through which the weft thread (140, 240, 340, 440) passes is more in the first zone (110, 210, 310, 410) and the second zone (120, 220, 320, 420).

2. The upper (100a) according to claim 1, characterized in that: The warp thread (130) includes adjacent and alternately arranged first warp pairs (130a') and second warp pairs (130a"). The first warp pairs (130a') and the second warp pairs (130a") have the same twisting direction to facilitate the formation of openings (H) respectively.

3. The upper (100b) according to claim 1, characterized in that: The warp thread (130) includes adjacent and alternately arranged first warp pairs (130b') and second warp pairs (130b"). The first warp pairs (130b') and the second warp pairs (130b") have opposite twisting directions to facilitate the formation of openings (H) respectively.

4. The upper (100) according to claim 2 or 3, characterized in that: In the first zone (110), the weft thread (140) successively crosses and alternately passes through the openings (H) formed by the warp pairs (130) in the weft direction (x) or the warp direction (y).

5. The upper (200, 300, 400) according to claim 1, characterized in that: The weft threads form weft thread groups (240, 340, 440), and the weft thread groups (240, 340, 440) include a first weft thread (241, 341, 441) formed on the back surface and a second weft thread (242, 342, 442) formed on the front surface. The first weft thread and the second weft thread are arranged to be folded with each other in a plane. In the first regions (210, 310, 410), the first weft thread (241, 341, 441) and the second weft thread (242, 342, 442) respectively pass through different openings (Ha', Ha") among the openings formed by the warp threads (230a, 330a, 430a). In the second regions (220, 320, 420), the first weft thread (241, 341, 441) and the second weft thread (242, 342, 442) simultaneously pass through any one of the openings (Hb) formed by the warp threads (230b, 330b, 430b).

6. The upper (200a, 200b) according to claim 5, characterized in that: The warp threads (230) include a first pair of warp threads (230a', 230b') and a second pair of warp threads (230a", 230b") that are adjacent and alternately arranged. The first pair of warp threads (230a', 230b') and the second pair of warp threads (230a", 230b") have the same twisting direction, so as to respectively form openings (H).

7. The upper (300, 400) according to claim 5, characterized in that: The warp threads (330, 430) include a first pair of warp threads (330', 430') and a second pair of warp threads (330", 430") that are adjacent and alternately arranged. The first pair of warp threads (330', 430') and the second pair of warp threads (330", 430") have opposite twisting directions, so as to respectively form openings (H).

8. The upper (300) according to claim 7, characterized in that: The weft thread group (340) includes a first weft thread group (340'), and the first weft thread group (340') includes a first' weft thread (341') and a second' weft thread (342'). In the first region (310), the first' weft thread (341') and the second' weft thread (342') respectively and individually continuously pass through two adjacent openings (Ha', Ha") in the weft thread direction (x), then span two openings, and then continuously pass through two openings again.

9. The upper (300) according to claim 8, characterized in that: The weft thread group (340) further includes a second weft thread group (340"), and the second weft thread group (340") includes a first" weft thread (341") and a second" weft thread (342"). The first weft thread group (340') and the second weft thread group (340") are adjacent and alternately arranged. For the two openings (Ha') continuously passed through by the first' weft thread (341'), the first" weft thread (341") in the first region (310) passes through only one of the two adjacent other openings (Hb') in the warp thread direction (y).

10. An upper, characterized in that: In the shoe upper (500, 600, 700, 800, 900, 1000) including a first region (510, 610, 710, 810, 910, 1010) and a second region (520, 620, 720, 820, 920, 1020), The stretchability of the first zone (510, 610, 710, 810, 910, 1010) is greater than that of the second zone (520, 620, 720, 820, 920, 1020). The shoe upper (500, 600, 700, 800, 900, 1000) is woven by binding warp threads (530, 630, 730, 830, 930, 1030) and weft threads (540, 640, 740, 840, 940, 1040). The weft threads (540, 640, 740, 840, 940, 1040) include stretchable thread the first weft thread (541, 641, 741, 841, 941, 1041) and ordinary thread the second weft thread (542, 642, 742, 842, 942, 1042). The warp threads (530, 630, 730, 830, 930, 1030) include the first warp thread (531, 631, 731, 831, 931, 1031) and the second warp thread (532, 632, 732, 832, 932, 1032). The first warp thread (531, 631, 731, 831, 931, 1031) and the second warp thread (532, 632, 732, 832, 932, 1032) form a warp pair, and with the weft thread (540, 640, 740, 840, 940, 1040) as the center, they are alternately interwoven and twisted to form an opening (H). The first zone (510, 610, 710, 810, 910, 1010) and the second zone (520, 620, 720, 820, 920, 1020) are woven using Raynaud fabric, and this Raynaud fabric is woven by the weft thread (540, 640, 740, 840, 940, 1040) passing through the opening (H). The number of openings (H) through which the second weft thread (542, 642, 742, 842, 942, 1042) passes is more than that in the first zone (510, 610, 710, 810, 910, 1010) and the second zone (520, 620, 720, 820, 920, 1020).

11. The upper (500) according to claim 10, characterized in that: The first weft thread (541) and the second weft thread (542) are adjacent and alternately arranged. In the first zone (510a, 510b) and the second zone (520a, 520b), the number of openings (H) through which the first weft thread (541a, 541b) passes is equal.

12. The upper (600) according to claim 10, characterized in that: The first weft thread (641) and the second weft thread (642) are adjacent and alternately arranged. The number of openings (H) through which the first weft thread (641a, 641b) passes is more than that in the first zone (610a, 610b) and the second zone (620a, 620b).

13. The shoe upper (700, 900) according to claim 10, characterized in that: The weft forms weft groups (740, 940), which are formed by overlapping the first weft (741, 941) arranged on the back and the second weft (742, 942) arranged on the front in a plane. In the first region (710, 910) and the second region (720, 920), the number of openings (H) through which the first weft (741, 941) passes is equal.

14. The shoe upper (700a, 700b) according to claim 13, characterized in that: The warp (730) includes adjacent and alternately arranged first warp pairs (730a', 730b') and second warp pairs (730a", 730b"), and the first warp pairs (730a', 730b') and the second warp pairs (730a", 730b") have the same twisting direction to facilitate the formation of openings (H) respectively.

15. The shoe upper (900a, 900b, 900c) according to claim 13, characterized in that: The warp (930) includes adjacent and alternately arranged first warp pairs (930a', 930b', 930c') and second warp pairs (930a", 930b", 930c"), and the first warp pairs (930a', 930b', 930c') and the second warp pairs (930a", 930b", 930c") have opposite twisting directions to facilitate the formation of openings (H) respectively.

16. The shoe upper (900c) according to claim 15, characterized in that: The weft group (940c) includes a first c weft group (940c'), which includes a first c' weft (941c') and a second c' weft (942c'). In the first c region (910c), the second c' weft (942c') continuously passes through two adjacent openings (Ha") in the weft direction (x), then crosses two openings (Ha'), and then continuously passes through two openings again.

17. The shoe upper (300) according to claim 16, characterized in that: The weft group (940c) further includes a second c weft group (940c"), which includes a first c" weft (941c") and a second c" weft (942c"). The first c weft group (940c') and the second c weft group (940c") are adjacent and alternately arranged. In the first c region (910c), the second c" weft (942c") only passes through one of the two openings (Ha") continuously passed through by the second c' weft (942c') and another two adjacent openings (Hb") in the warp direction (y).

18. The shoe upper (800, 1000) according to claim 10, characterized in that: The weft forms weft groups (840, 1040), which are formed by overlapping the first weft (841, 1041) arranged on the back and the second weft (842, 1042) arranged on the front in a plane. The number of openings (H) through which the first weft (841, 1041) passes is more in the first region (810, 1010) and the second region (820, 1020).

19. The shoe upper (800a, 800b) according to claim 18, characterized in that: The warp (830) includes adjacent and alternately matched first warp pairs (830a', 830b') and second warp pairs (830a", 830b"), and the first warp pairs (830a', 830b') and the second warp pairs (830a", 830b") have the same twisting direction to facilitate the formation of openings (H) respectively.

20. The shoe upper (1000a, 1000b) according to claim 18, characterized in that: The warp (1030) includes adjacent and alternately arranged first warp pairs (1030a', 1030b', 1030c') and second warp pairs (1030a", 1030b", 1030c"). The first warp pairs (1030a', 1030b', 1030c') and the second warp pairs (1030a, 1030b", 1030c") have opposite twisting directions to facilitate the formation of sheds (H) respectively.

21. The shoe upper (1000c) according to claim 18, characterized in that: The weft group (1040c) includes a first c weft group (1040c'). The first c weft group (1040c') includes a first c' weft (1041c') and a second c' weft (1042c'). In the first c zone (1010c), the first c' weft (1041c') and the second c' weft (1042c') separately and continuously pass through two adjacent sheds (Ha', Ha") in the weft direction (x), then cross two sheds, and then continuously pass through two sheds again.

22. The shoe upper (1000c) according to claim 21, characterized in that: The weft group (1040c) further includes a second c weft group (1040c"). The second c weft group (1040c") includes a first c" weft (1041c") and a second c" weft (1042c"). The first c weft group (1040c') and the second c weft group (1040c") are adjacent and alternately arranged. For the first c' weft (1041c') continuously passing through the two sheds (Ha'), the first c" weft (1041c)" in the first c zone (1010c) passes through only one of the two adjacent other sheds (Hb') in the warp direction (y).

23. A shoe upper (1100a, 1100b), characterized in that: In the shoe upper (1100) including a first zone (1110) and a second zone (1120), The stretchability of the first zone (1110) is greater than that of the second zone (1120). The shoe upper (1100) is woven by tying the warp (1130) and the weft (1140). The weft (1140) includes stretchable threads. The warp (1130) includes a first warp (1131) and a second warp (1132). The first warp (1131) and the second warp (1132) form a warp pair, and with the weft (1140) as the center, they are interwoven and twisted in opposite directions to form a shed (H). The first zone (1110) and the second zone (1120) are woven using a leno fabric. The leno fabric is woven by the weft (1140) passing through the shed (H). The first warp (1131) and the second warp (1132) respectively form warp bundles including two or more spun yarns (two yarns). The warp (1130) includes a first warp pair (1130a', 1130b', 1130c') arranged in the first zone (1110) and a second warp pair (1130a", 1130b", 1130c") arranged in the second zone (1120). In the first zone (1110), all the yarns of the first' warp (1131a', 1131b', 1131c') of the first warp pair (1130a, 1130b', 1130c') pass above the weft (1140), and all the yarns of the second' warp (1132a', 1132b', 1132c') pass below the weft (1140). At the position (P) where the warp (1130) in the second zone (1120) intersects with the weft (1140), each yarn (h, i, j, k) of the first" warp (1131a", 1131b", 1131c") of the second warp pair (1130a", 1130b", 1130c") intersects with the weft (1140) to form a plain fabric.

24. The shoe upper (1100b) according to claim 23, characterized in that: At the position (P) where the warp (1130) in the second zone (1120b) intersects with the weft (1140), each yarn of the second" warp (1132b") of the second warp pair (1130b") intersects with the weft (1140) to form a plain fabric.

25. The shoe upper (1100c) according to claim 23, characterized in that: It further includes a third zone (1130), where the warp (1130c', 1130c") extending from the first zone (1110c) or the second zone (1120c) intersects with the weft (1140c") in the third zone (1130) to form a plain fabric, and the stretchability of the second zone (1120c) is greater than that of the third zone (1130).

26. The upper (1100c) according to claim 25, characterized in that: In the third zone (1130), each yarn of the warp (1130c') intersects with the weft (1140c") to form a plain fabric.

27. An upper (1200a, 1200b), characterized in that: In the shoe upper (1200) including the first zone (1210) and the second zone (1220), the stretchability of the first zone (1210) is greater than that of the second zone (1220). The shoe upper (1200) is woven by tying with the warp (1230) and the weft (1240). The weft forms a weft group (1240), which includes the first weft (1241) of the stretchable line arranged on the back and the second weft (1242) of the ordinary line arranged on the surface. The first weft (1241) and the second weft (1242) are arranged to be folded on each other in a plane. The warp (1230) includes the first warp (1231) and the second warp (1232). The first warp (1231) and the second warp (1232) form a warp pair, and with the weft (1240) as the center, they are interwoven and twisted in the opposite direction to form an opening (H). The first zone (1210) and the second zone (1220) are woven with a leno fabric, and the leno fabric is woven by passing the weft (1240) through the opening (H). The first warp (1231) and the second warp (1232) respectively form a warp bundle including two or more yarns. The warp (1230) includes the first warp pair (1230a', 1230b', 1230c') arranged in the first zone (1210) and the second warp pair (1230a", 1230b", 1230c") arranged in the second zone (1220). In the first zone (1210), all the yarns of the first' warp lines (1231a', 1231b, 1231c') of the first warp line pair (1230a', 1230b', 1230c') pass above the second weft line (1242), and all the yarns of the second' warp lines (1232a', 1232b', 1232c') pass below the first weft line (1241). At the position (P) where the warp lines (1130) in the second zone (1220) are interwoven with the weft line 1140, each yarn of the first" warp lines (1231a", 1231b") of the second warp line pair (1230a", 1230b") is interwoven with the second weft line (1242) to form a plain fabric.

28. The upper 1200b according to claim 27, characterized in that: At the position (P) where the warp line 1230 in the second zone 1220b is interwoven with the weft line 1240, each yarn of the second" warp line 1132b" of the second warp line pair 1230b" is interwoven with the first weft line 1241b to form a plain fabric.

29. The upper (1200c) according to claim 27, characterized in that: It further includes a third zone (1230). In the third zone (1230), the warp lines (1230c', 1230c") extending from the first zone (1210c) or the second zone (1220c) are interwoven with the weft line (1240c") to form a plain fabric, and the stretchability of the second zone (1220c) is greater than that of the third zone (1230).

30. The upper (1200c) according to claim 29, characterized in that: The third zone (1230) includes a third a zone (1230a) and a third b zone (1230b). The tissue site value of the second weft line (1242c") forming the third zone (1230) is larger than that of the third a zone (1230a) and the third b zone (1230b), and the stretchability of the third a zone (1230a) is greater than that of the third b zone (1230b).

31. An upper, characterized in that: In any one of claims 1 to 3 and claims 5 to 22, The warp lines form a warp bundle including two or more yarns. The first zone includes a first a zone and a first b zone. The stretchability of the first a zone is greater than that of the first b zone. In the first a zone, all the yarns of the warp lines pass above and then below the weft line. At the position where the warp lines in the first b zone are interwoven with the weft line, each yarn of the warp lines is interwoven with the weft line to form a plain fabric.

32. An upper, characterized in that: In any one of claims 1 to 3 and claims 5 to 22, The warp lines form a warp bundle including two or more yarns. The second zone includes a second a zone and a second b zone. The stretchability of the second a zone is greater than that of the second b zone. In the second a zone, all the yarns of the warp lines pass above or below the weft line. At the position where the warp lines in the second b zone are interwoven with the weft line, each yarn of the warp lines is interwoven with the weft line to form a plain fabric.

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