JP2016180202A - Method for manufacturing woven fabric and woven fabric - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for manufacturing a woven fabric in which a deformation retention part does not remain, and the function of functional yarns is not impaired.SOLUTION: A woven fabric includes functional yarns 4 which are thicker and less flexible than fiber warp yarns 10 and have a prescribed function. The functional yarns 4 are caused to pass through healds intermittently with respect to a plurality of the fiber warp yarns 10. Adjacent two dents among dents 105 forming a reed are intermittently cut off at a plurality of places. Adjacent two thin plates 106 are arranged so as to be shifted to a warp yarn wound side at each cut-off part, and the functional yarn 4 is caused to pass between the two thin plates 106. Fiber weft yarns 20 are interwoven with the fiber warp yarns 10 to form a woven fabric structure, and on the woven fabric structure, a plurality of woven fabric placement parts on which the functional yarns 4 are placed are formed so as to be arranged in a weft direction. The functional yarns are arranged on the fiber warp yarns of the woven fabric placement parts, and part of the fiber weft yarns are caused to pass over the functional yarns 4 to fix the functional yarns on the woven fabric placement parts.SELECTED DRAWING: Figure 35

Description

  The present invention relates to a woven fabric manufacturing method and a woven fabric further comprising a functional yarn having fiber warp and fiber weft, which is thicker than the fiber warp and hardly bent and has a predetermined function.

  There has been no woven fabric as described above having a functional yarn having a predetermined function which is thicker than fiber warp and difficult to bend. In the case of a woven fabric such as that disclosed in Patent Document 1, if a functional yarn is used instead of a thick monofilament, the functional yarn is not placed on the fabric placement portion. Moreover, since the functional yarn 4 is thicker than the fiber warp 10 and hardly bent, for example, as shown in FIG. 35 (b), even if it is sandwiched between the dents 105 in the vicinity of the front end of the fabric fiber portion 2, it is difficult to follow and deform. Once bent, the deformation staying part BP is formed, and the deformation staying part BP remains as it is or is fixed by the fiber warp 10 and the function of the functional yarn 4 is also impaired.

JP 2005-54292 A

  In view of such a conventional situation, an object of the present invention is to provide a method for producing a woven fabric and a woven fabric in which a deformation staying portion does not remain and the function of the functional yarn is not impaired.

  In order to achieve the above-mentioned object, the method for producing a woven fabric according to the present invention is characterized by comprising a fiber warp and a fiber weft, a functional yarn having a predetermined function that is thicker than the fiber warp and is less likely to bend. The functional yarn is intermittently passed through the heald, and two adjacent sheets of dents that make up the collar are intermittently cut out at multiple locations, and the two adjacent thin plates are wound around the warp yarn at the same cutout portion The functional yarn is passed between the two thin plates, and the fiber weft is woven into the fiber warp to form a fabric structure, and the functional yarn is placed on the fabric structure. A plurality of fabric placing portions placed on the fabric are arranged in the weft direction, the functional yarn is disposed on the fiber warp of the fabric placing portion, and a part of the fiber weft is placed on the functional yarn. To pass through the fabric placing part It is to secure the ability yarn.

  According to the characteristics of the manufacturing method of the woven fabric, since the back dents 106 are used in the portion through which the functional yarn 4 is passed as shown in FIG. 35 (a), the deformation staying portion BP is between the front end of the woven fiber portion 2 and the back dents. The offset distance Q is not formed on the woven fiber portion 2. Further, the degree of bending is less than that between the dents 105 and the front end of the fiber fabric portion 2, and the function of the functional yarn 4 is not impaired by bending.

In the first feature of the fabric according to the present invention, the functional yarn may be a tube having a hollow portion or a spiral tube. Further, after the functional yarn is fixed to the fabric placing portion, another functional yarn may be inserted into the hollow portion.
For example, as shown in FIG. 46 (a), when the rigid functional yarn 300, which is less stretchable and has higher rigidity than the fabric on the fabric placement portion, is oriented in the warp direction L and woven into the fabric, the fabric is in the warp direction L. In this state, it is fixed by the first latitudinal thread 20x1, the second latitudinal thread 20x2, and the like. However, while the fabric itself of the fabric placing portion is reduced by releasing the tension, the rigid functional yarn 300 is hardly reduced in a state where it is fixed by the fixing first latitude yarn 20x1, the fixing second latitude yarn 20x2, and the like. As a result, as shown in FIG. 5B, the intermediate portion 300m protrudes between the first latitudinal yarn 20x1 for fixing and the second latitudinal yarn 20x2 for fixing, and the appearance of the entire fabric is impaired, and the functional yarn 300 There is also a risk that the function of this will be impaired.
However, if the functional yarn having a hollow portion is fixed to the fabric placing portion and then another functional yarn is inserted into the hollow portion, the functional yarn having the hollow portion is made of an extensible material. And after weaving and releasing tension, the middle part does not protrude. Then, by inserting other functional yarns into the hollow portion, it is possible to avoid functional inhibition due to bending of the other functional yarns while maintaining the appearance of the fabric.
From the above circumstances, it is preferable that the other functional yarn has a smaller extensibility than the functional yarn. Moreover, an optical fiber, an electric wire, etc. can be used for the other functional yarn.

  Another feature of the present invention is a fabric manufactured by the above-described method for manufacturing a fabric. The fabric placing portion is plain weave, and the functional yarn is preferably 5 times wider than the fiber warp.

  The woven fabric may be woven by the fiber warp and the fiber weft, and may further include a woven fabric connection portion arranged between the woven fabric placement portions to connect the woven fabric placement portions, and the woven fabric connection portion may be a plain weave. Further, the woven fabric is further woven by the fiber warp and the fiber weft, and further includes a woven fabric connecting portion arranged between the woven fabric placing portions and connecting the woven fabric placing portions, and the woven fabric connecting portion may be formed as a laminated structure. Good.

  In the present invention, in addition to the above features, the fiber warp and the fiber weft may each be 10 denier or more and 4000 denier or less. The weft density of the fabric placing portion may be 8 / inch to 500 / inch.

  As the functional yarn, any of a tube, a spiral tube, an optical fiber, and a composite cable can be used. The functional yarn may be made of any of polyolefin, polycarbonate, polyamide, polyphenylene sulfide, polyetherimide, polyetherketone, polyamideimide, polypropylene, and ABS. Preferably, the fiber warp and the fiber weft may be natural fibers or synthetic resin fibers, respectively.

  Still another characteristic configuration of the present invention includes a fiber warp and a fiber weft, a functional yarn having a predetermined function that is thicker than the fiber warp and hardly bends, and woven the fiber weft into the fiber warp. And a plurality of fabric placement portions on which the functional yarn is placed on the fabric structure, arranged in the weft direction, and the functional yarn is placed on the fiber warp of the fabric placement portion. The functional yarn is fixed to the fabric placing portion by passing a part of the fiber weft over the functional yarn, and the functional yarn is either a tube having a hollow portion or a spiral tube. After fixing the functional yarn to the fabric placing portion, another functional yarn is inserted into the hollow portion.

  According to the characteristics of the method for producing a woven fabric according to the present invention, it is possible to provide a woven fabric producing method and a woven fabric in which no deformation staying portion remains and the function of the functional yarn is not impaired.

  Other objects, configurations, and effects of the present invention will become apparent from the following embodiments of the present invention.

1 is a perspective view of a fabric according to the method of the present invention. It is a photograph of the textile fabric of FIG. 1 is a loom according to the present invention. It is a perspective view of a bag. It is AA sectional drawing of the collar of FIG. (A) is an enlarged rear view of the heald, and (b) is an enlarged rear view of the heald in an example in which a hollow functional yarn 4x (4) is used as a flat yarn. It is a figure which shows the operation | movement of a kite, Comprising: (a) is the state which is sending the weft, (b) is the state which is pushing the weft with the kite. It is an organization chart showing the positional relationship between fabric and dents. FIG. 9 shows a cross-sectional view of the fabric of FIG. 8, wherein (a) is a cross-sectional view at P1, (b) is a cross-sectional view at P2, and (c) is a cross-sectional view at P3. It is a perspective view from the back surface (F2) side of the textile fabric of FIG. It is a perspective view from the surface (F1) side of the textile fabric of FIG. It is an organization chart which shows the positional relationship of the textile fabric and dents which concern on 2nd Embodiment. 12A and 12B are cross-sectional views of the fabric of FIG. 12, in which FIG. 12A is a cross-sectional view at P4, FIG. 12B is a cross-sectional view at P5, and FIG. It is a perspective view from the back surface (F2) side of the textile fabric of FIG. It is a top view from the surface (F1) side of the textile fabric of FIG. It is an organization chart which shows the positional relationship of the textile fabric and dents which concern on 3rd Embodiment. FIG. 17 is a cross-sectional view of the fabric of FIG. 16, (a) is a cross-sectional view at P7, and (b) is a cross-sectional view at P8. It is an organization chart which shows the positional relationship of the textile fabric and dents which concern on 4th Embodiment. 18A and 18B are cross-sectional views of the woven fabric of FIG. 18, wherein FIG. 18A is a cross-sectional view at P9, and FIG. It is an organization chart which shows the positional relationship of the textile fabric and dents which concern on 5th Embodiment. FIG. 21 shows a cross-sectional view of the fabric of FIG. 20, wherein (a) is a cross-sectional view at P11, and (b) is a cross-sectional view at P12. It is a perspective view from the back surface (F2) side of the textile fabric of FIG. It is a top view from the surface (F1) side of the textile fabric of FIG. It is an organization chart which shows the positional relationship of the textile fabric and dents which concern on 6th Embodiment. The cross-sectional view of the fabric of FIG. 24 is shown, (a) is a cross-sectional view at P13, (b) is a cross-sectional view at P14. It is a perspective view from the back surface (F2) side of the textile fabric of FIG. It is a top view from the surface (F1) side of the textile fabric of FIG. It is an organization chart showing the positional relationship between the fabric and dents according to the seventh embodiment. 28 is a cross-sectional view of the fabric of FIG. 28, (a) is a cross-sectional view at P15, and (b) is a cross-sectional view at P16. It is a perspective view from the back surface (F2) side of the textile fabric of FIG. It is a top view from the surface (F1) side of the textile fabric of FIG. It is a perspective view of the textile fabric by the method of 8th Embodiment of this invention using a functional thread | yarn. It is a photograph of the textile fabric of FIG. It is a loom concerning 8th Embodiment of this invention. (A) is sectional drawing of the collar of FIG. 34 in the same cross section as FIG. 4, (b) is a comparative example when not using back dents. It is an expanded rear view of the heald concerning 8th Embodiment. It is a figure which shows the modified example of a functional yarn, (a) is a tube, (b) is a spiral, (c)-(e) is what bundled 3, 6, and 7 tubes with one functional yarn. (F) is a figure which respectively shows the case where what bundled the optical fiber, the electrode, and the tube is one functional yarn. It is a perspective view of the carpet concerning 9th Embodiment. The example of the artificial muscle concerning 10th Embodiment is shown, (a) is a developed view of a muscle module, (b) is the state which rounded the module. It is a perspective view which shows the example of the artificial muscle of FIG. 39, (a) is the state which the muscle module extended | stretched, (b) is the state which the module contracted. It is an expansion perspective view of the cooler concerning an 11th embodiment. It is a perspective view which shows the state which installs the cooler of FIG. It is sectional drawing of the textile fabric concerning 12th Embodiment. (A) is an enlarged vertical cross-sectional view of the vicinity of the heel when the flattened flat surface of the flat yarn is arranged laterally with the interval between the dents widened, (b) is an enlarged vertical cross-sectional view of the woven fabric in that case, (c) ) Is an enlarged longitudinal sectional view in the vicinity of the ridge when the flat surface of the flat yarn is vertically arranged in the same position as the other with the distance between the dents in the corresponding position, and (d) is an enlarged view of the woven fabric woven in that case. It is a longitudinal cross-sectional view. (A) is FIG. 3 equivalent figure in 13th Embodiment, (b) is FIG. 5 equivalent figure in the case of (a). It is a perspective view for demonstrating the problem in the case of weaving a functional yarn, (a) is the state at the time of functional yarn weaving, (b) is a figure which shows the state which cloth | drink reduced. It is a perspective view from the back side of the textile fabric concerning 14th Embodiment which changed 7th Embodiment of FIG. 47 shows manufacturing steps in the fourteenth embodiment of FIG. 47, (a) is a longitudinal sectional view showing a state before insertion of another functional yarn into the hollow fiber, and (b) is a longitudinal sectional view showing a state after insertion of the hollow fiber. It is the sectional view on the AA line of FIG. It is a perspective view which shows the manufacturing process of the textile fabric which concerns on 15th Embodiment which changed 8th Embodiment of FIG. It is a longitudinal cross-sectional view along the hollow fiber of FIG. It is a perspective view which shows the manufacturing process of the textile fabric which concerns on 16th Embodiment which further modified 15th Embodiment of FIG.

Next, the present invention will be described in more detail with reference to the accompanying drawings as appropriate.
As shown in FIGS. 1 and 2, the woven fabric 1 according to the present invention holds a plurality of flat yarns 3 oriented in the direction along the warp direction L of the woven fiber portion 2 in the weft direction W and is held in the woven fiber portion 2. Let me. The woven fiber part 2 is configured by weaving the fiber warp 10 and the fiber weft 20 with a loom.

  The flat yarn 3 has a rectangular cross section made of synthetic resin in the present embodiment, but may be formed of a flat cable or the like. Examples of the material for the flat yarn 3 include polyolefin, polycarbonate, polyamide, polyphenylene sulfide, polyetherimide, polyetherketone, polyamideimide, polypropylene, and ABS. In this embodiment, the flat yarn 3 is configured to be plastically deformable, and the shape of the entire fabric 1 can be freely held by bending the flat yarn 3.

  The fiber warp yarn 10 and the fiber weft yarn 20 constituting the woven fiber portion 2 are natural fibers or synthetic resin fibers, respectively. A plurality of the woven fiber portions 2 are arranged in the weft direction W with the woven fabric base portion indicated by reference numeral R1 as a basic unit. The fabric base portion R1 includes a fabric placement portion R3 on which the flat yarn 3 is placed and a fabric connection portion R2 that connects the plurality of fabric placement portions R3.

  The fiber warp and the fiber weft are desirably 10 denier or more and 4000 denier or less, respectively. In addition, the weft density of the fabric placement portion R3 (including the yarn that is applied on the flat yarn) is desirably 8 yarns / inch or more and 500 yarns / inch or less.

  3 to 7 show the structure of the loom 100. The loom 100 has a plurality of warps 10 drawn out from the roller 101 along the weft direction W through the holes of the plurality of healds 102. FIG. The fiber weft 20 is passed by air injection along the groove 105a of the flange 103 so as to go from the arrow W1 to W2 in FIG. After that, as shown by reference numeral 103 ′ in FIG. 3 and FIG. 7B, the heel 103 is moved to the formation side of the fabric 1, and the fiber warp and the fiber weft are brought into close contact with each other to create the fabric 1.

  As shown in FIGS. 3 to 5, the flange 103 is configured by arranging a plurality of dents 105 and a back dents 106. The dents 105 are repeated in units of 12 as indicated by reference signs D1-11 and 14, and the back dents 106 are repeated in units of two as indicated by reference signs D12 and 13, and the woven fabric base R1 is attached to the preceding fabric base R1. Correspond.

  The dents 105 has a groove 105a at the tip, and is used for feeding and weaving the fiber weft 20. On the other hand, the back dents 106 do not have the previous groove 105a and are offset to the roller 101 side from the dents 105 as shown in FIGS.

  As shown in FIGS. 3 and 4, each fiber warp 10 and flat yarn 3 penetrates the hole of heald 102. Each heald 102 is configured to move independently in the vertical direction. As shown in FIG. 6, the longitudinal direction of the heald hole 102 a is oriented toward the heald movement direction M. The fiber warp yarn 10 that has passed through the hole of the heald 102 passes between the dents D1-14 and is woven with the fiber weft yarn 20 in the vicinity of the fabric 1.

  The flat yarn 3 is wound and fed out on the roller 101 side so that the flat surface HF faces the roller 101 surface. Also in the fabric 1, the flat surface HF is opposed to the plane of the fabric fiber portion 2. However, in the vicinity of the heald 102 and the back dents 106, the longitudinal direction HD in the cross section is similarly oriented in the heald movement direction M, and the heald hole 102a is penetrated in the vertical direction, so that the gap between the pair of back dents 106 is also longitudinal. It is penetrated.

  Since the longitudinal longitudinal direction HD of the flat yarn 3 is similarly oriented in the heald movement direction M, the distance between the back dents 106 and 106 is short, and the fiber warp is supplied from between the dents 105 and the back dents 106. The fiber warp sufficiently enters under the flattened flat yarn indicated by 3 '. In addition, since the space between the back dents is narrow, there is no need to force the fiber warp into a narrow range so that the fiber warp is not rubbed.

  The relationship between the above-described flat yarn 3 and fiber warp 10 will be further described in detail with reference to FIG. FIG. 44 (a) shows a state in which the flat surface HF of the flat yarn 3 is oriented horizontally, and the cross-sectional longitudinal direction HD is orthogonal to the heald movement direction M. FIG. In this case, since the healds are arranged only in the lateral direction, the fiber warp yarns 10 are also arranged in the lateral direction of the flat yarn 3. As a result, the distance between the pair of back dents D12 'and D13' (106) becomes wide, and the fiber warp yarn 10 must be overcrowded.

  When weaving in this state, the arrangement is as shown in FIG. The fiber warp 10 is woven with the fiber weft 20 in a state where the flat yarn 3 occupies the place. Therefore, for example, even if the fiber warp indicated by reference numeral 10x tries to enter the lower side of the flat yarn 3, it cannot move to the central portion of the flat yarn 3 due to friction with the fiber weft 20, and constitutes the above-described fabric placing portion R3. Difficult to do.

  On the other hand, as shown in FIG. 44 (c), when the flat surface HF of the flat yarn 3 is oriented vertically and the cross-sectional longitudinal direction HD is oriented in the heald movement direction M, the space between the back dents D12 and 13 becomes narrow, and the fibers The warp yarn 10 can be disposed between the back dents D12-13 and also between the back dents and the dents D11-12 and D13-14 with a margin. As a result, as shown in FIG. 44 (d), the fiber warp 10 is woven with the fiber weft 20 with almost no lateral movement. Then, the flat yarn changes its position from the position 3 'to the position 3 and is placed on the fabric placing portion R3.

  Here, as shown in FIGS. 4 and 5, the back dents 106 are offset from the dents 105 to the roller 101 side by a distance Q. Therefore, the flat yarn 3 that is oriented vertically between the back dents 106 is also a fiber weft 20. Since there is an offset distance when it is pressed with, it is easy to change the posture from portrait to landscape. Therefore, the woven fabric 1 can also be brought into close contact with the flat surface HF with respect to the plane of the woven fabric portion 2.

  Next, an example of the fabric according to the present invention is shown in FIGS. As shown in FIG. 10, the woven fabric has a weft double structure in which the flat yarn 3 is pressed and fixed by the fiber weft 20b from the second surface F2 side, and the flat yarn 3 is from the first surface F1 side. It is hidden by the fabric placement portion R3 and does not appear in the table, and is continuous with the fabric connection portion R2.

  The fiber weft 20 has a weft double structure including a first weft 20a and a second weft 20b. In order to facilitate the mutual comparison of the wefts in each drawing, the first wefts 20a1, 20a2, 20a3..., The second wefts 20b1, 20b2, 20b3. It is the same.

  FIG. 8 is a structure diagram of the woven fabric, where the top and bottom are the warp direction L and the left and right are the weft direction W. D1 to 14 indicate the positions of the dents. For example, four warps pass between the dents D1 and D2. Further, fiber wefts are arranged side by side in the upper and lower warp directions L, and cross sections of the first part P1 to the third part P3 are shown in FIGS. 9A to 9C, respectively.

  In the state seen from the second surface F2, the portion where the fiber weft 20 is hidden and not visible is drawn with a cross, and the portion where the fiber weft 20 is visible is drawn with a blank. The black vertical line between the back dents D12 and 13 corresponds to the flat yarn 3, and this portion is white where the fiber weft crosses over the flat yarn 3. There are four fiber warps 10 between these D12 and 13, but the back dents D12 and 13 have the same width as the other dents.

  Between Dents D1 to D11 corresponds to the fabric connecting portion R2, and between Dents D11 to 14 corresponds to the fabric placing portion R3. Between the dents D1 to 11, the first portion P1 is a representative portion. As shown in FIG. 9 (a), on the first surface F1 side, the first fiber weft 20a is the main component, and is configured as a 7/1 structure. On the other hand, on the second surface F2 side, the second fiber weft 20b is the main component and is configured as a 7/1 structure.

  The second portion P2 shown in FIG. 9B is configured as a 7/1 structure in which the basic portion of the fabric placement portion R3 is mainly the first fiber weft 20a on the first surface F1 side. On the other hand, the second fiber weft 20b is the main component on the second surface F2 side, and the flat yarn 3 is pressed and fixed with the second fiber weft 20b, resulting in a laminated structure. The third portion P3 shown in FIG. 9C has a shape in which the flat yarn 3 is placed on the same structure as that in FIG.

  According to the embodiment, a portion of the fabric placement portion R3 in the vicinity of the fiber weft passing over the flat yarn 3 includes the weft double structure (lateral double structure) including the fiber weft 20 passing over the flat yarn 3. ). Moreover, since the fiber warp 10 is closely approaching for the above-described reason, the fabric placement portion R3 can be configured as a fabric structure by weaving the fiber weft 20 (20a) into the fiber warp 10.

  Here, other embodiment of this invention is shown below, and the same symbol is attached | subjected to the same member.

  In the second embodiment shown in FIGS. 12 to 15, the cloth connecting portion R <b> 2 corresponds to the dents D <b> 1 to 11, and the cloth placing portion R <b> 3 corresponds to the dents D <b> 11 to 14. As shown to Fig.13 (a), the 4th site | part P4 which makes the fabric connection part R2 is comprised as a plain weave. The sixth part P6 has the same structure as the fourth part P4, and the flat yarn 3 is placed on the fabric placement part R3 on the upper side. In the fifth part P5 shown in FIG. 13 (b), the first woven weft 20a2 forms a plain weave, and the second fiber weft 20b1 crosses and fixes the flat yarn 3 to form a laminated structure.

  As shown in FIGS. 12 and 14, the fiber wefts 20 are exposed together on the second surface F2 side, but as shown in FIG. 15, the fiber wefts move from above and below to the fiber weft part that has come off from the back side. The woven fabric structure is formed in the woven fabric placement portion R3, and the above-described overlapping structure is maintained.

  In the third embodiment shown in FIGS. 16 and 17, the cloth connecting portion R2 is formed between Dents D1 to D11 and the cloth placing portion R3 and the cloth covering portion R4 are formed between Dents D11 to D14. Yes. As shown to Fig.17 (a), the 7th site | part P7 which makes the fabric connection part R2 is comprised as a single structure | tissue which is not a plain weave. As shown in FIG. 17B, the eighth portion P8 is provided with a fabric placement portion R3 and a fabric covering portion R4 above and below the flat yarn 3, and the first fiber weft 20a1 and the second fiber weft 20b1 are respectively The fabric covering portion R4 and the fabric placing portion R3 are configured by plain weaving on the second surface F2 and the first surface F1.

  In the fourth embodiment shown in FIGS. 18 and 19, similarly to the above, between the dents D1 to D11 corresponds to the fabric connection portion R2, and between the dents D11 to 14 corresponds to the fabric placement portion R3 and the fabric covering portion R4. Yes. As shown in FIG. 19 (a), the ninth portion P9 forming the fabric connecting portion R2 is configured as a 3/1, 7/1 latitude double structure. As shown in FIG. 19B, the tenth portion P10 is provided with a fabric placement portion R3 and a fabric covering portion R4 above and below the flat yarn 3, and the first fiber weft 20a1 and the second fiber weft 20b1 are respectively The fabric placing portion R3 and the fabric covering portion R4 are configured by the 3/1 structure and the 7/1 structure by the first surface F1 and the second surface F2. That is, in this embodiment, each of the fabric placing portion R3 and the fabric covering portion R4 constitutes a fabric structure.

  In the fifth to seventh embodiments shown in FIGS. 20 to 31, the portions between the dents D1 to 3 and 6 to 8 correspond to the fabric connecting portion R2 and the portions between the dents D3 to 6 correspond to the fabric placing portion R3. The fabric placing portion R3 is configured as a plain weave, and the flat yarn 3 is placed thereon. The flat yarn 3 is 5 times wider than the fiber warp. That is, it is different from the one using about 2 to 3 times the fiber warp. Since the flat yarn 3 is thicker than the fiber warp, the stress concentrates on the same part even when the entire fabric is bent, and the concealment from the back of the flat yarn 3 becomes insufficient due to the deviation of the fiber warp. Sometimes. However, since the fabric placing portion R3 is a plain weave, the flat yarn can be concealed efficiently and efficiently while being lightweight, and durability (abrasion resistance) can be improved. Furthermore, even when thick flat yarns overlap as described above and stress is partially concentrated, plain weaving has a small length of yarn floating, so that it can be tightened well and thin, and flat yarn 3 is woven. The problem can be reduced.

  In the fifth and sixth embodiments shown in FIGS. 20 to 27, the fiber connection portion R2 is also configured as a plain weave. Since the fabric connection portion R2 is also plain plain like the fabric placement portion R3, it is light and can hide the flat yarn 3 as described above. It is possible to improve the property (wear resistance). In addition, since both the fabric placing portion R3 and the fabric connecting portion R2 are plain weaves, and some flat yarns are fixed with weft yarns, plain weaves having different mesh sizes are continuous. Since the same structure is continuous as shown in FIGS. 24 and 27, the design properties and physical properties can be made more uniform than in the case where different structures are combined.

  In the seventh embodiment shown in FIGS. 28 to 31, the fabric connection portion R <b> 2 is a layered structure. According to the same feature, the fabric placement portion R3 is configured to be thin with a plain weave and the thickness is increased by overlapping flat yarns, and the fabric connection portion R2 is increased in thickness T2 due to the overlap structure. Therefore, as shown in FIGS. 29 and 30, the thickness T2 of the fabric connecting portion R2 can be made closer to the thickness T3 of the entire fabric placing portion R3 including the flat yarn 3, and the thickness of the entire fabric is made more uniform. be able to.

In the eighth embodiment shown in FIGS. 32 to 37, the following configuration is shown.
It comprises a fiber warp 10 and a fiber weft 20, a functional yarn 4 which is thicker than the fiber warp 10 and is less likely to bend and has a predetermined function. 2) The adjacent two sheets of the dents 14 constituting 103 are intermittently cut out at a plurality of locations, and the two adjacent thin plates are arranged so as to be displaced to the thread winding side of the warp yarn 10 at the cutout portions. The functional yarn 4 is passed between thin sheets and the fiber weft 20 is woven into the fiber warp 10 to form a fabric structure, and the functional yarn 4 is placed on the fabric structure. A plurality of fabric placing portions R3 are arranged side by side in the weft direction W, the functional yarn 4 is disposed on the fiber warp 10 of the fabric placing portion R3, and a part of the fiber weft 20 is placed on the functional yarn 4 By passing the fabric over The method of manufacturing the fabric for fixing the functional yarn and by this part R3 is a fabric to be produced.

  In the above manufacturing method, the two thin plates may be configured to be the back dents 106 forming a part of the reed 103 arranged so as to be displaced toward the winding side of the warp. Further, the two thin plates may be arranged independently of the flange 103. Even in the configuration of the thirteenth embodiment, the forms before the twelfth embodiment can be implemented.

  As shown in FIGS. 36 and 37 (a), the functional yarn 4 in the present embodiment is a circular tube 4a having a circular hollow cross section, and has a predetermined function, here, a function of circulating liquid or gas. The distance between the front end of the woven fiber part 2 and the dents 105 changes every time. Since the normal fiber warp 10 is easy to bend, even if these intervals are changed, they are flexibly followed and are not sandwiched between them.

  However, since the circular tube 4a which is the functional yarn 4 is thicker than the fiber warp 10 and is difficult to bend, the circular tube 4a is sandwiched between the dents 105 in the vicinity of the front end of the woven fiber portion 2 as shown in FIG. However, once bent, the deformation staying part BP is formed, and the deformation staying part BP remains as it is or is fixed by the fiber warp 10 and the function of the functional yarn 4 is impaired.

  However, in this embodiment, since the back dents 106 are used in the portion through which the functional yarn 4 is passed as shown in FIG. 35A, the deformation staying portion BP is the offset distance Q between the front end of the woven fiber portion 2 and the back dents. And is not formed on the woven fiber portion 2. Further, the degree of bending is less than that between the dents 105 and the front end of the fiber fabric portion 2, and the function of the functional yarn 4 is not impaired by bending.

  FIG. 37B shows a modified example of the functional yarn 4 below. In FIG. 37B, a spiral circular tube 4b is formed by winding a resin or the like in a spiral shape. Since wiring and the like can be taken out from between the spirals, it is suitable as a wearable computing garment or other wearing medium. 37 (c) to (e) show an example in which a plurality of unit functional yarns 4c ', 4d' and 4e 'are combined to constitute the functional yarn 4 as composite functional yarns 4c to 4e. Each unit functional yarn 4c ', 4d', 4e 'may be a tube or a solid. In the case of a solid, for example, an optical fiber or the like is applicable. The composite function yarn 4f in FIG. 37 (f) is an application example of the composite function yarn 4c, and for example, an optical fiber 4f1, an electric cable 4f2 having a pair of conductors, and a circular tube 4f3 are used.

  In the ninth embodiment shown in FIG. 38, the optical module 30 is configured such that the optical fiber 4 g is woven into the woven fiber portion 2 as the functional yarn 4. The textile fiber portion 2 is bent starting from the woven portion of the optical fiber 4g, and the optical module 30 is attached to the edge of the carpet 32. Each optical module 30 may be formed by cutting the fabric fiber portion 2 so that the fabric 1 in which a plurality of functional yarns 4 are woven is divided into each functional yarn 4.

  In the tenth embodiment shown in FIGS. 39 and 40, the present invention is implemented as the actuator 40. In this embodiment, as shown in FIG. 39 (a), the relay pipe 41a and the end extension pipe 41b that connect the ends of the plurality of circular tubes 4 woven into the fabric fiber part 2 alternately are connected. Yes. A compressor 42 and a check valve 43 are provided on one end extension pipe 41b, and a ball valve 44 is connected to the other end extension pipe 41b.

  The textile fiber part 2 is wound as shown in FIG. 39 (b) to constitute a cylindrical actuator 40 as shown in FIG. 40 (a). When the compressor 42 is stopped and the ball valve 44 is opened, the actuator 40 is bent or shortened due to pressure as shown in FIG. Then, when the target lens valve 44 is closed and the compressor 42 is operated, the lens valve 44 is extended as shown in FIG. The fluid may be a gas such as air, but a reserve tank and a return channel may be provided between the target valve 44 and the compressor 42 to use a fluid such as water or oil.

  In the eleventh embodiment shown in FIGS. 41 and 42, the present invention is implemented as the cooling module 50. In this cooling module 50, the fabric fiber part 2, the circular tube 4a, the relay pipe 41a, and the end extension pipe 41b are the same as those of the tenth embodiment, but the pump 51 and the heat exchanger 52 are connected to the end extension pipe 41b. It is provided between the two and is different in that the refrigerant is flowing. The cooling module 50 is placed on the surface of the wiring box 55 that generates heat, for example, and is used for cooling the wiring box 55.

  In the twelfth embodiment shown in FIG. 43, the resin layer 60 is coated on the functional yarn 4 side of the woven fiber portion 2. The functional yarn 4 is more firmly fixed to the woven fiber portion 2 by the resin layer 60. Of course, the flat yarn 3 may be used instead of the functional yarn 4.

  In the thirteenth embodiment shown in FIG. 45, two adjacent sheets of dents 105 constituting the ridge 103 are intermittently cut out at a plurality of locations, and the two adjacent thin plates 106a and 106a are wound around the warp yarns at the cutout portions. The flat yarn 3 is allowed to pass between the two thin plates 106a. The two thin plates 106a are fixed to be arranged independently of the flange 103. With this configuration, the distance Q between the thin plate 106a and the dents 105 can be larger than that of the first embodiment when the heel 103 is displaced toward the fabric side.

  The part to be displaced by cutting is a part corresponding to the previous back dents D12, 13, and is repeated periodically. The thin plate 106a is not back dents, but is given the same reference numeral for easy understanding. The thin plate 106a may be completely fixed so as not to operate, but may move in conjunction with the collar 103.

  47 to 49 show a fourteenth embodiment, which is different from the seventh embodiment in FIG. 30 in that a hollow flat yarn 3 a having a flat hollow portion 3 x is used as the flat yarn 3. . A flat functional yarn 71 that is also flat and slightly narrow in width is inserted through the hollow portion 3x. The flat functional yarn 71 is inserted as shown in FIG. 48 after the hollow flat yarn 3a is woven into the fabric and the tension applied to the fabric is released. A tip cover 72 whose tip is linearly sharpened with a tape or the like is provided at the tip of the flat functional yarn 71, and the flat functional yarn 71 is inserted using the tip cover 72 while expanding the hollow portion 3x. . As the flat functional yarn 71, for example, a fiber in which a plurality of optical fibers or electric wires are arranged can be used. A plurality of hollow flat yarns 3a and flat functional yarns 71 are provided side by side in the weft direction.

  50 and 51 show a fifteenth embodiment obtained by modifying the eighth embodiment of FIG. In the embodiment, a circular tube 4a having a hollow portion 4x is used as a functional yarn. Then, another functional yarn 75 such as an optical fiber or an electric wire is inserted into the hollow portion of the circular tube 4a from the end to constitute a woven fabric. The circular tube 4a is fixed to the fabric fiber portion 2 by a plurality of fixing wefts 20x crossing the upper part. The other functional yarn 75 is preferably inserted into the circular tube 4a after the circular tube 4a is fixed to the woven fiber portion 2 and the tension is released. However, the other functional yarn 75 is inserted in a state in which the entire fabric is tensioned, the tension on the entire fabric is released, and a slip is generated between the circular tube 4a and the other functional yarn 75, so that You may prevent a 300-meter bending. An adhesive may be applied between the circular tube 4a and the other functional yarn 75 to fix them.

  FIG. 52 is a sixteenth embodiment obtained by further modifying the fifteenth embodiment of FIG. In the embodiment, the flat yarn 41 having the hollow portion 3x is further used as the warp. Then, if another functional yarn 75 is inserted into the hollow portion 3x of the circular tube 3x and the flat functional yarn 71 is inserted into the hollow portion 4x of the flat yarn 41, a matrix structure on the XY plane by the functional yarns 71 and 75 is formed. be able to. If each of the functional threads 71 and 75 has a light emitting element such as an LED that can be turned on at each length position, a cloth-like display element that controls turning on an element on the XY plane in the Y direction is configured. can do. On the other hand, if each of the functional yarns 71 and 75 has an electrostatic sensor or a magnetic sensor capable of proximity detection or magnetic detection at each length position, pointing that detects the position of the XY plane by approaching in the Z direction. The device can be configured.

  The above embodiments can be implemented in combination. In particular, the functional yarn 4 may be used instead of the flat yarn 3.

  The present invention can be used as a woven fabric whose shape can be fixed by plastic deformation of a flat yarn. Further, if the flat yarn has elasticity, it is possible to return the woven fabric so as to return to a certain shape. In addition, the flat yarn can have various functions. For example, if a hollow tube is used for the flat yarn, gas can be circulated in the tube or fluid can be circulated and retained. If an electric wire or an optical cable is used for the flat yarn, the woven fabric can be a part of the electronic device. By using a hard resin as the flat yarn, the fabric can be provided with a protective function.

  The fabric can be processed in the same manner as a general fabric. For example, heat processing, bonding, resin processing, sputtering, dyeing, plating, or the like can be performed.

  1: Woven fabric, 2: Woven fiber portion, 3: Flat yarn, 3a: Hollow flat yarn, 3x: Through hole, 4: Functional yarn, 4a: Circular tube, 4b: Spiral circular tube, 4c, 4d, 4e, 4f: Composite functional yarn, 4f1: optical fiber, 4f2: electrical cable, 4f3: circular tube, 4g: optical fiber, 4c ′, 4d ′, 4e ′: multiple unit functional yarns, 4x: through hole, 10: fiber warp, 10x: Fixing warp, 20: fiber weft, 20a: first weft, 20b: second weft, 20x: fixing weft, 20x1: fixing first latitude yarn, 20x2: fixing second latitude yarn, 30: optical module, 40: Actuator, 41a: Relay pipe, 41b: End extension pipe, 42: Compressor, 43: Check valve, 44: Ball valve, 50: Cooling module, 51: Pump, 52: Heat exchanger, 55: Arrangement Box: 60: Resin layer, 71: Flat functional yarn, 72: Tip cover, 75: Other functional yarn (optical fiber), 100: Loom, 101: Roller, 102: Held, 102a: Held hole, 103: Wrinkle ), 105: Dents, 105a: Groove, 106: Back dents, 106a: Thin plate, 300: Stiff functional yarn, 300m: Intermediate part, D1-11, 14: Dents, D12, 13: Back dents, P1-10: 1st to 10th parts, R1: Woven fabric base, R2: Woven fabric connecting portion, R3: Woven fabric placing portion, R4: Woven fabric covering portion, W: Weft direction, L: Warp direction, M: Held moving direction, Q: Offset Distance, HF: flat surface, HD: transverse section, longitudinal direction, BP: deformation staying part

Claims (14)

With fiber warp and fiber weft,
The functional warp is passed through the heald intermittently with respect to a plurality of fiber warps comprising a functional yarn having a predetermined function which is thicker than the fiber warp and hardly bent
Two adjacent sheets of dents that make up the collar are intermittently cut out at a plurality of locations, and two adjacent thin plates are displaced to the winding side of the warp yarn at the cutout portions. Pass the functional yarn between the thin plates of
By weaving the fiber weft into the fiber warp, it is configured as a fabric structure and a plurality of fabric placement portions on which the functional yarn is placed on the fabric structure are arranged side by side in the weft direction,
Placing the functional yarn on the fiber warp of the fabric placement section,
A method for producing a fabric, wherein a part of the fiber weft is passed over the functional yarn to fix the functional yarn to the fabric placing portion. The method for producing a woven fabric according to claim 1, wherein the functional yarn is either a tube having a hollow portion or a spiral tube. The method for producing a fabric according to claim 2, wherein after the functional yarn is fixed to the fabric placing portion, another functional yarn is inserted into the hollow portion. The method for producing a woven fabric according to claim 3, wherein the other functional yarn is smaller in elongation than the functional yarn. The method for producing a woven fabric according to claim 4, wherein the other functional yarn is an optical fiber or an electric wire. A woven fabric produced by the method for producing a woven fabric according to any one of claims 1 to 5. The woven fabric according to claim 6, wherein the woven fabric placing portion is a plain weave, and the functional yarn is five times wider than the fiber warp. 8. The woven fabric is further woven by the fiber warp and the fiber weft, and further includes a woven fabric connection portion arranged between the woven fabric placement portions and connecting the woven fabric placement portions, and the woven fabric connection portion is a plain weave. The fabric described. A woven fabric connection portion that is woven by the fiber warp and the fiber weft and that is arranged between the plurality of woven fabric placement portions and connects the woven fabric placement portions, and the woven fabric connection portion is a stacked structure. 7. The fabric according to 7. The woven fabric according to any one of claims 6 to 9, wherein each of the fiber warp and the fiber weft is 10 denier or more and 4000 denier or less. The woven fabric according to any one of claims 6 to 9, wherein a weft density of the woven fabric placing portion is 8 / inch or more and 500 / inch or less. The woven fabric according to any one of claims 6 to 9, wherein the functional yarn is any one of a synthetic resin tube, a spiral tube, an optical fiber, and a composite cable. The woven fabric according to any one of claims 6 to 9, wherein the functional yarn is composed of any one of polyolefin, polycarbonate, polyamide, polyphenylene sulfide, polyetherimide, polyetherketone, polyamideimide, polypropylene, and ABS. The woven fabric according to any one of claims 6 to 9, wherein each of the fiber warp and the fiber weft is a natural fiber or a synthetic resin fiber.