WO2017209140A1 - Woven/knitted fabric - Google Patents

Woven/knitted fabric Download PDF

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Publication number
WO2017209140A1
WO2017209140A1 PCT/JP2017/020136 JP2017020136W WO2017209140A1 WO 2017209140 A1 WO2017209140 A1 WO 2017209140A1 JP 2017020136 W JP2017020136 W JP 2017020136W WO 2017209140 A1 WO2017209140 A1 WO 2017209140A1
Authority
WO
WIPO (PCT)
Prior art keywords
side wall
yarn
knitted fabric
color
ratio
Prior art date
Application number
PCT/JP2017/020136
Other languages
French (fr)
Japanese (ja)
Inventor
昌志 近田
聡 成子
高橋　章
Original Assignee
東レ株式会社
株式会社ニューニット
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 東レ株式会社, 株式会社ニューニット filed Critical 東レ株式会社
Priority to US16/302,029 priority Critical patent/US20190309449A1/en
Priority to JP2018520934A priority patent/JPWO2017209140A1/en
Priority to EP17806693.2A priority patent/EP3453793A4/en
Priority to CN201780034114.XA priority patent/CN109415855A/en
Publication of WO2017209140A1 publication Critical patent/WO2017209140A1/en

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/08—Arched, corrugated, or like fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/06—Patterned fabrics or articles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/20—Physical properties optical
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/011—Dissimilar front and back faces
    • D10B2403/0113—One surface including hollow piping or integrated straps, e.g. for inserts or mountings
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/011—Dissimilar front and back faces
    • D10B2403/0114—Dissimilar front and back faces with one or more yarns appearing predominantly on one face, e.g. plated or paralleled yarns
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features

Definitions

  • the present invention relates to a woven fabric and a knitted fabric having ridges formed along one direction (hereinafter collectively referred to as “woven fabric”), and in particular, depending on the position of an observer viewing the woven fabric.
  • the present invention relates to a woven or knitted fabric in which the color visually recognized by the observer is changed.
  • a knitted fabric with such a color effect for example, a knitted fabric with a color effect in which the color visually recognized differs depending on the viewing direction by shielding the color yarn bundle with a blind yarn (Japanese Patent Laid-Open No. 2012-2012). No. 97390), or a knitted fabric in which a three-dimensional color effect is imparted to a protruding portion formed by a pile fabric and a chain stitch row by using colored yarn as a yarn constituting the chain stitch row (Japanese Patent Laid-Open No. 2004-232109) Has been proposed.
  • the conventional knitted fabric disclosed in the above Japanese Laid-Open Patent Publication No. 2012-97390 inserts a yarn by swinging the same needle so that two yarns of different colors are bundled, and blind yarn so as to cover the upper part thereof
  • the blind yarn obstructs the visibility of the other yarn, only one yarn is visible, and the knitted fabric is
  • the blind thread hinders the visibility of one thread, and only the other thread is visually recognized. Therefore, when one thread and the other thread have different colors, the color visually recognized depending on the viewing direction The color effect is different.
  • the conventional woven or knitted fabric disclosed in Japanese Patent Application Laid-Open No. 2004-232109 is a composite fabric in which the upper and the base are joined by a pile fabric, and the ridge and the knitted fabric are formed by the upper and the pile fabric formed by the chain stitch row.
  • the part is formed, and the upper knitted chain is composed of yarns of different colors, or the pile ground is composed of colors different from the yarns constituting the upper part, for example, when the ridges are viewed from directly above
  • the color effect is such that only the color of the upper ground is visually recognized and the color of the upper ground and the color of the pile ground are visually recognized when viewed from a certain angle.
  • JP 2012-97390 A Japanese Patent Laid-Open No. 2004-232109
  • the conventional knitted fabric disclosed in Japanese Patent Application Laid-Open No. 2012-97390 differs in the insertion method of the blind yarn and the color yarn bundle, so that the shielding effect of the color yarn bundle varies depending on the place. Therefore, for example, when the position of the blind yarn is greatly biased to one of the two colored yarns, the intended shielding effect cannot be obtained. Since it is visually recognized, there is a problem that it is in a state of lack of unity and it is difficult to obtain a sufficient color effect.
  • the conventional woven or knitted fabric disclosed in the above Japanese Patent Application Laid-Open No. 2004-232109 has a color change between when viewed from directly above and when viewed from an angle by making the upper and pile fabrics different colors.
  • the color effect that the visible color is switched between when the knitted fabric is viewed from one side and when the knitted fabric is viewed from the other side is not exhibited.
  • the conventional knitted fabric has a problem that a sufficient color effect is difficult to be exhibited, even if it is used for clothes, the aesthetic feeling and dynamic feeling imparted to the clothes are not always sufficient. It is not a thing.
  • the present invention has been made in view of the above circumstances, and the color effect is not greatly limited by the direction and angle of viewing the woven fabric, and the intended color effect is observed depending on the direction of viewing the woven fabric.
  • the purpose is to provide a woven or knitted fabric that can be visually recognized by a person.
  • the inventor pays attention to the concavo-convex shape on the surface of the woven and knitted fabric, and the ratio between the intervals between the ridges, the dimensions of the ridges, and the dimensions of each part constituting the ridges are suitable ratios. By making it into a relationship, it discovered that the outstanding color effect was exhibited stably, and came to complete this invention.
  • the woven or knitted fabric according to the present invention is a woven or knitted fabric having a plurality of ridges formed along one direction, Each of the ridges is composed of a top part and two side wall parts located below the top part, one side wall part constituting each ridge part is provided substantially parallel to each other, and the other side wall part is also Provided substantially parallel to each other, and at least one of the top portion and the two side wall portions has a different color from the other two, Further, at least some of the plurality of ridges are arranged such that a distance L4 between adjacent ridges is 0.2 to 2.5 mm, and the protrusions
  • the width of the top in the adjacent direction of the strip is L1
  • the thickness of the top in the height direction of the convex strip is L2
  • the height of the two side walls in the height direction is L3
  • the two sidewalls A woven or knitted fabric characterized in that L1 to L5 are set so as to satisfy the following relationship, with L5 being the wall surface interval in
  • the adjacent ridges are the ridges to be visually recognized.
  • the color effect of the ridges is sufficiently exhibited.
  • the distance L4 between the ridges exceeds 2.5 mm, the distance L4 between the ridges is too wide, so that the ratio of the area where the top part and the side wall part are visually recognized with respect to the entire visual recognition area. Therefore, an excellent color effect cannot be obtained. For example, as shown in FIG.
  • the top viewing area is A
  • the side wall viewing area is B
  • the distance L4 between the ridges is less than 0.2 mm, the ridges to be visually recognized are shielded by the adjacent ridges, so that the color effect is reduced.
  • the ratio Ra is set within the above range, the color effect by the ridges is sufficiently exhibited. That is, when the woven fabric is viewed obliquely from above in the adjacent direction of the ridge, if the ratio Ra exceeds 7.9, the ridge to be visually recognized is shielded by the adjacent ridge, and its side wall Since it becomes impossible to visually recognize the bottom part between the part and the protruding line part, the visually recognized color effect is lowered.
  • the ratio Ra is less than 0.8, the visual recognition ratio of the top part and the side wall part with respect to the visual recognition area becomes small, so that an excellent color effect cannot be obtained.
  • the ratio Ra is in the range of 0.8 to 7.9, the visual recognition ratio Va is 0.76 or more.
  • the ratio Ra exceeds 7.9, the adjacent protruding portion shielding ratio Cr is 4.2 or more, and when the ratio Ra is less than 0.8, the visual recognition ratio Va is 0.75 or less. It becomes.
  • the ratio Rb exceeds 1.6, the rate at which the side wall portion is visually recognized is too small compared to the top portion, so that the color change (color changeability) depending on the viewing angle becomes poor, and a good color effect is obtained. I can't get it.
  • the ratio Rb is less than 0.4, a dimensionally stable ridge cannot be obtained.
  • the ratio Rc is less than 0.2, the rate at which the side wall portion is visually recognized is too small compared to the top portion, so that the color change depending on the viewing angle becomes poor, and a good color effect cannot be obtained.
  • the ratio Rc exceeds 0.2, the yarn constituting the top portion is very thin with respect to the yarn constituting the side wall portion, that is, the fineness of the yarn constituting the top portion constitutes the side wall portion. Therefore, in order to form a dimensionally stable ridge portion, the tension of the yarn constituting the top portion is made smaller than the tension of the yarn constituting the side wall portion. For this reason, the color of the side wall is visually recognized from the gap at the top, and an excellent color effect cannot be obtained.
  • the ratio Rc in the above range, the color change depending on the viewing angle, that is, the color changeability becomes large, and the color effect of the side wall portion is sufficiently exhibited.
  • the ratio Rc is in the range of 0.2 to 0.9, the visual recognition ratio Vb is 0.06 or more.
  • the ratio Rc is less than 0.2, the visual recognition ratio Vb is 0.05. It becomes as follows.
  • the ratio Rd exceeds 1.2, when viewed from above (front), the top part covers the side wall part too much, and as a result, the color effect of the side wall part cannot be sufficiently obtained.
  • the ratio Rd is less than 0.4, the yarn constituting the top portion becomes very thin with respect to the yarn constituting the side wall portion, that is, the fineness of the yarn constituting the top portion constitutes the side wall portion. Therefore, in order to form a dimensionally stable ridge, it is necessary to make the tension of the yarn constituting the top portion smaller than the tension of the yarn constituting the side wall portion. For this reason, the color of the side wall is visually recognized from the gap at the top, and an excellent color effect cannot be obtained.
  • the ratio Rd is in the range of 0.4 to 1.2, the visual recognition ratio Vb is 0.06 or more.
  • the visual recognition ratio Vb is 0.05. It becomes as follows.
  • the excellent color effect is exhibited by satisfy
  • the top portion and the two side wall portions may be formed of independent yarns.
  • At least one of the top portion and the two side wall portions may be formed of a thread having a different color from the other two.
  • a warp knitted fabric is more preferable.
  • a yarn row composed of at least one yarn may be formed between the protruding portions, and the yarn row is preferably formed from a transparent yarn.
  • the top portion and the two side wall portions constituting the ridge portion has a color different from that of the other two, so the direction in which the woven fabric is viewed.
  • the color of the top and the two side walls is highly visible, so that the woven and knitted fabric is applied to the garment in order to exhibit an excellent color effect and color change.
  • FIG. 2 is a cross-sectional view in the direction of arrow AA in FIG. It is explanatory drawing for demonstrating the effect of this invention. It is explanatory drawing for demonstrating the Example which concerns on this invention. It is explanatory drawing for demonstrating the comparative example with respect to this invention.
  • FIG. 1 is a diagram showing details of the structure of the warp knitted fabric 1 according to the present embodiment
  • FIG. 2 is a cross-sectional view in the direction of arrows AA in FIG.
  • the warp knitted fabric 1 includes a base 2, a top 3, and two side walls 4, 5 formed on both sides of the top 3, along the knitting direction.
  • the ridge portion 6 is formed.
  • the top portion 3 is composed of two chain knitting rows 3a and 3b connected by a connecting yarn 3c, and the side wall portions 4 and 5 have loops 4a 1 and 5a 1 (to be described later) connected to the two chain knitting rows 3a and 3b. It consists of chain knitting rows 4a and 5a which are locked respectively. That is, the top portion 3 and the two side wall portions 4 and 5 are formed of independent yarns.
  • the base portion 2 includes chain knitting rows 2a and 2b in which the chain knitting rows 4a and 5a of the side wall portions 4 and 5 are connected, and a chain knitting row 2e knitted between these chain knitting rows 2a and 2b.
  • the chain knitting rows 3 a and 3 b constituting the top portion 3 the chain knitting rows 4 a and 5 a constituting the side wall portions 4 and 5, and the chain knitting row 2 e constituting the base portion 2 are connected by a solid line and the top portion 3.
  • the yarn 3c is indicated by a broken line
  • the connecting yarn 2c of the base 2 is indicated by a dotted line
  • the chain knitting rows 2a and 2b of the base 2 are not shown.
  • the first color knitting yarn is formed on the two chain knitting rows 3 a and 3 b constituting the top portion 3, and the second color knitting is formed on the chain knitting row 4 a constituting the side wall portion 4.
  • a third knitting yarn is used for the yarn and the chain knitting row 5a of the side wall 5, and transparent knitting yarn is used for the chain knitting rows 2a, 2b, 2e and the connecting yarns 2c, 3c constituting the base portion 2. I am using it.
  • the chain yarns 2a and 2b constituting the base portion 2 may use colored yarns having the same color as the chain yarn rows 4a and 5a of the side wall portions 4 and 5 to be connected to each other.
  • 3c may use color yarns of the same color as the chain knitting rows 3a and 3b constituting the top portion 3.
  • the knitting used for the chain knitting rows 2a, 2b, 2e of the base 2, the chain knitting rows 3a, 3b and the connecting yarn 3c of the top 3, and the chain knitting rows 4a, 5a of the side walls 4, 5 are used.
  • the yarn include polyester yarn, nylon yarn, filament yarn such as rayon yarn, and spun yarn.
  • the connection yarn 2c of the base portion 2 a highly transparent monofilament yarn made of polyester, thermoplastic elastomer, nylon or the like can be exemplified.
  • the warp knitted fabric 1 is a known double raschel knitting machine having a plurality of knitting needles, two rows of needle beds arranged opposite to each other, and a supply mechanism for supplying a predetermined yarn to the needle beds. Can be used to organize.
  • the two chain knitting rows 4a and 5a constituting the side wall portions 4 and 5 are formed by the second and third color knitting yarns supplied by the supply mechanism. While knitting each, and knitting the chain knitting rows 2a, 2b, 2e constituting the base 2 with the transparent knitting yarn supplied by the supply mechanism, the space between the chain knitting rows 2a, 2b, 2e is along the wale direction. Are connected by a plurality of connecting yarns 2c.
  • the warp knitted fabric 1 of this example is knitting the chain knitting rows 4a and 5a of the side wall portions 4 and 5, the side facing the chain knitting row of the top 3 (the side facing the front needle bed).
  • the loops 4a 1 and 5a 1 are formed in the loop 4a 1 and 5a 1 and the loops 4a 1 and 5a 1 are inserted into the stitches of the chain braids 3a and 3b of the top 3 so that the chain braids 4a and 5a of the side walls 4 and 5 are
  • the chain braid rows 2a and 2b of the base portion 2 are knitted into the chain braid rows 2a and 2b of the base portion 2 while the chain braid rows 4a and 5a of the side wall portions 4 and 5 are engaged with the chain braid rows 3a and 3b of the top portion 3, respectively.
  • 2b and the chain knitting rows 4a, 5a of the side wall portions 4, 5 are connected to each other.
  • the base portion 2 and the top portion 3 are connected by the side wall portions 4 and 5, and the one-dimensional three-dimensional warp knitting in which the protruding portion 6 including the top portion 3 and the side wall portions 4 and 5 is formed on the base portion 2.
  • the ground is organized.
  • the ridge portion 6 includes a top portion 3 and side wall portions 4 and 5 each formed of a chain knitting row, and the chain knitting rows 4a and 5a constituting the side wall portions 4 and 5 are the chain knitting rows of the top portion 3. Since it is locked to 3a, 3b and is knitted in the chain knitting rows 2a, 2b of the base 2, the shape stability of each ridge 6 is higher than before.
  • the warp knitted fabric 1 has a concavo-convex shape having, on one surface, three portions, that is, a ridge portion 6 constituted by a top portion 3 and two side wall portions 4 and 5 positioned below the top portion 3.
  • a ridge portion 6 constituted by a top portion 3 and two side wall portions 4 and 5 positioned below the top portion 3.
  • the viewer When viewed from the other side, the viewer can visually recognize the intended one or two colors in each direction when viewed from the other side, and stably displays a high color effect.
  • it is used for the clothes it is possible to give the clothes and the like a very good aesthetic and dynamic feeling.
  • the color of the top part 3 is the first color and the color of the two side wall parts 4 and 5 is the second color different from the top part 3, from the front of the surface of the warp knitted fabric 1, that is, the ridge part
  • the width of the side wall portions 4 and 5 is smaller than the width of the top portion 3
  • the width of the side wall portions 4 and 5 is the width of the top portion 3.
  • the two colors of the first color of the top portion 3 and the second color of the side wall portions 4 and 5 are visually recognized.
  • the second color of the side walls 4, 5 is visually recognized in addition to the first color of the top 3.
  • the top portion 3 is red and the two side wall portions 4 and 5 are blue
  • the width of the side walls 4 and 5 is smaller than the width of the top
  • only the red color of the top 3 is visually recognized.
  • the width of the side walls 4 and 5 is larger than the width of the top 3
  • the blue color of the side wall portions 4 and 5 are visually recognized, and a striped pattern in which blue is arranged at both ends of red is observed.
  • the warp knitted fabric 1 is viewed with the angle changed in the width direction of the ridges 6, the blue color of the side wall parts 4 and 5 is visually recognized in addition to the red color of the top part 3.
  • the front surface of the warp knitted fabric 1 is obtained. That is, when the ridge 6 is viewed from directly above, when the width of the side walls 4, 5 is smaller than the width of the top 3, only one color of the top 3 is visible and the width of the side walls 4, 5 is Is larger than the width of the top portion 3, two colors of the top portion 3 and the side wall portion 4 and the side wall portion 5 are visually recognized.
  • the color of the top 3 and the one side wall 4 is visually recognized, but when the color of the top 3 and the one side wall 4 is the same color, this one color Only visible. Moreover, since the color of the said top part 3 and the color of the said other side wall part 5 are different colors when it sees from the other side wall part 5 side, two colors are visually recognized.
  • the front surface of the warp knitted fabric 1 surface that is, the ridge portion 6 is directly above.
  • the width of the side wall portions 4 and 5 is smaller than the width of the top portion 3
  • only the red color of the top portion 3 is visually recognized
  • the width of the side wall portions 4 and 5 is larger than the width of the top portion 3
  • the red color of the top part 3 and the one side wall part 4 and the blue color of the other side wall part 5 are visually recognized, and the other side wall part 5 is formed on one side of the thick red line formed by the top part 3 and the one side wall part 4. A blue line is placed.
  • the top 3 and the two side walls 4 and 5 have different colors
  • the warp knitted fabric 1 surface is viewed from the front, that is, when the ridge 6 is viewed from directly above, the side walls 4 and 5
  • the width is smaller than the width of the top portion 3
  • only one color of the top portion 3 is visually recognized.
  • the width of the side wall portions 4 and 5 is larger than the width of the top portion 3, the color of the top portion 3 and the side wall portion 4. , 5 colors are visually recognized.
  • two colors of the color of the one side wall 4 are visible, and when viewed from the other side wall 5, In addition to the color, two colors of the other side wall 5 are visually recognized.
  • the top part 3 is always located in the upper part of the two side wall parts 4 and 5, and the length of the width direction of the top part 3 is also large, from one side wall part (for example, side wall part 4).
  • the shielding effect by the top 3 is stably exhibited, and thus the color of the other side wall (for example, the side wall 5) is not visually recognized.
  • the type is particularly limited as long as at least one of the top portion 3 and the two side wall portions 4 and 5 has a different color from the other portions as described above.
  • filament yarn, spun yarn, transparent yarn, elastic yarn and the like can be freely selected and used.
  • variety of the top part 3 is L1
  • the thickness of the top part 3 is L2
  • the height of the side wall parts 4 and 5 is L3
  • the adjacent convex part 6 Assuming that the interval between them is L4 and the width between the wall surfaces of the side wall parts 4 and 5 constituting one ridge 6 is L5, these dimensions are set to have the following relationship.
  • L4 0.2-2.5mm
  • the adjacent ridges 6 do not shield the ridges 6 to be visually recognized.
  • the color effect of the ridge portion 6 is sufficiently exhibited.
  • the distance L4 exceeds 2.5 mm, the distance L4 between the ridges 6 becomes too wide, so the ratio of the area where the top 3 and the side walls 4 and 5 are visually recognized with respect to the entire visible area. Therefore, an excellent color effect cannot be obtained.
  • FIG. 3 when the ridge 6 is viewed obliquely upward (in the X direction) inclined by 30 ° with respect to the vertical line, the viewing area of the top 3 is A and the side walls 4 and 5 are visually recognized.
  • the distance L4 between the ridges 6 is less than 0.2 mm, the ridges 6 to be visually recognized are shielded by the adjacent ridges 6 so that the color effect is reduced.
  • the ratio Ra within the range of 0.8 to 7.9, the color effect by the ridges 6 is sufficiently exhibited. That is, when the warp knitted fabric 1 is viewed from obliquely above in the adjacent direction of the ridges 6 and the ratio Ra exceeds 7.9, the ridges 6 to be visually recognized are shielded by the adjacent ridges 6. Since it becomes impossible to visually recognize the connecting portions 2d between the side wall portions 4 and 5 and the ridge portions 6, the visually recognized color effect is lowered. On the other hand, when the ratio Ra is less than 0.8, the visual recognition ratio between the top 3 and the side walls 4 and 5 with respect to the visual recognition area becomes small, and thus an excellent color effect cannot be obtained.
  • the ratio Ra is in the range of 0.8 to 7.9, the visual recognition ratio Va is 0.76 or more.
  • the ratio Ra is greater than 7.9, the adjacent ridge shielding ratio Cr is 4.2 or more, and when the ratio Ra is less than 0.8, the visual recognition ratio Va is 0.75 or less.
  • the ratio Rb exceeds 1.6, the rate at which the side wall parts 4 and 5 are visually recognized is too small compared to the top part 3, so that the color change (color changeability) depending on the viewing angle becomes poor and good. Color effect cannot be obtained.
  • the ratio Rb is less than 0.4, a dimensionally stable ridge cannot be obtained.
  • the ratio Rb within the range of 0.4 to 1.6, the balance between the height of the ridges 6 and the width of the ridges 6 can be improved. , 5 exhibit a sufficient color effect.
  • the ratio Rc is less than 0.2, the rate at which the side wall parts 4 and 5 are visually recognized is too small as compared with the top part 3, so that the color change due to the viewing angle becomes poor, and a good color effect is obtained. I can't.
  • the ratio Rc exceeds 0.2, the yarn constituting the top portion 3 is very thin with respect to the yarn constituting the side wall portions 4 and 5, that is, the fineness of the yarn constituting the top portion 3. Is much smaller than the fineness of the yarn constituting the side walls 4 and 5, and in order to form the dimensionally stable ridge 6, the tension of the yarn constituting the top 3 is set to the side wall.
  • the ratio Rc in the above range, the color change depending on the viewing angle, that is, the color changeability becomes large, and the color effect of the side wall portions 4 and 5 is sufficiently exhibited.
  • the ratio Rc is in the range of 0.2 to 0.9, the visual recognition ratio Vb is 0.06 or more.
  • the ratio Rc is less than 0.2, the visual recognition ratio Vb is 0.05. It becomes as follows.
  • the top 3 covers the side walls 4 and 5 too much when viewed from above (front), and as a result, the color effects of the side walls 4 and 5 are sufficient. Can not be obtained.
  • the ratio Rd is less than 0.4, the yarn constituting the top portion 3 is very thin with respect to the yarn constituting the side wall portions 4 and 5, that is, the fineness of the yarn constituting the top portion 3 is the side wall. Since the fineness of the yarn constituting the portions 4 and 5 is much smaller than the fineness of the yarn constituting the portions 4 and 5, the tension of the yarn constituting the top portion 3 is set to the side wall portion 4 in order to form the dimensionally stable ridge 6.
  • the excellent color effect is exhibited by satisfy
  • the ratios Ra to Rd can be adjusted depending on the total fineness of the yarn.
  • the fineness of the yarn used for the two chain stitch rows 3a and 3b constituting the top portion 3 and the connecting yarn 3c of the top portion 3 is related to the top width L1 and the top thickness L2.
  • the fineness of the yarn used for the chain stitch row 4a constituting the side wall portion 4 and the yarn used for the chain stitch row 5a of the side wall portion 5 are related to the height L3 of the side wall portion.
  • the above four yarns are preferably all yarns having a total fineness of 80 to 500 dtex, and particularly 167 dtex from the viewpoint of the operational stability of the knitting machine during knitting and the dimensional stability of the ridges 6. preferable.
  • the fineness of the yarn used for the connecting portion 2d formed between the protruding portions 6, that is, the yarn used for the chain knitting row 2e and the connecting yarn 2c is related to the interval L4 between the protruding portions 6,
  • the total fineness of the connecting yarn 2c is preferably 50 to 800 dtex, and particularly preferably 100 dtex from the viewpoint of the operational stability of the knitting machine during knitting and the dimensional stability of the ridges 6, and the yarn used for the chain knitting row 2e
  • the total fineness is preferably 100 to 800 dtex, particularly preferably 400 dtex.
  • Example 1-6 and Comparative Example 1-10 the warp knitted fabric shown in FIGS. 1 and 2 was knitted by the above-described knitting method using a double raschel knitting machine, and the obtained warp knitted fabric was described above. It heat-processed with the pin tenter. Further, the knitting yarns used for the chain knitting rows 2a and 2b constituting the base portion 2, the chain knitting rows 3a and 3b and the connecting yarn 3c constituting the top portion 3, and the chain knitting rows 4a and 5a constituting the side wall portions 4 and 5, respectively. Polyester multifilament yarn was used.
  • the chain knitting rows 2a and 4a are set to the first color
  • the chain knitting rows 2b and 5a are set to the second color
  • the chain knitting rows 3a and 3b and the connecting yarn 3c are set to the third color.
  • the side wall 4 and the side wall 5 have different colors.
  • a transparent polyester monofilament is used as the knitting yarn of the chain knitting row 2e constituting the base portion 2
  • a transparent polyester elastomer yarn is used as the connecting yarn 2d constituting the base portion 2 to make the base portion 2 transparent. did.
  • Other conditions in the double raschel knitting machine, the fineness of the yarn, and the set shrinkage of the knitted fabric were as shown in FIGS.
  • line part 6 are the front of the warp knitted fabric 1 surface.
  • the warp knitted fabric 1 is placed on the microscope stage (table) in an unweighted state so that the surface of the warp knitted fabric 1 is on the upper side, and the knitting that constitutes the top portion 3 with respect to the width L1 of the top portion 3.
  • One end of the single yarn was defined as an end, and the length (distance) to one end of the single knitting yarn serving as the end of the other top 3 of the top 3 was measured.
  • line part 6 from one end of the knitting yarn single yarn used as the end of the side wall part 4, one end of the knitting yarn single yarn used as the end of the side wall part 5 The length until was measured by the same method as L1.
  • the thickness L2 of the top portion 3 and the height L3 of the side wall portions 4 and 5 are determined by cutting the knitting yarns 2d and 2e located between the ridge portions 6 and randomly taking out five ridge portions 6 to be measured. No load is applied on the stage of the digital microscope VHX / 2000 made by Hitachi by tilting the surface of the ridge 6 by 90 ° toward the side of the ridge 6 so that the side wall 4 or the side wall 5 is directly above. The sample was placed in a state, photographed at a lens magnification of 50 times using the microscope, the corresponding length was measured for each of the obtained images, and the obtained five measured values were averaged and calculated.
  • the thickness L2 of the top portion 3 is such that the chain knitting row 3a or 3b constituting the top portion 3 has a length in the thickness direction of the top portion 3 so that the length is maximized.
  • the length (distance) to one end of the single knitting yarn was measured.
  • the height L3 of the side wall portions 4 and 5 is such that the chain knitting row 2a constituting the base portion 2 and the chain knitting row 4a constituting the side wall portion 4 or the chain knitting row 2b constituting the base portion 2 and the side wall portion 5 are determined.
  • the knitted fabric of Example 2 has a large interval L4 between the ridges 6, and thus the ridges 6 when the ridges 6 are viewed from obliquely upward (X direction) inclined by 30 ° with respect to the vertical line.
  • the visual recognition ratio of the ridge portion 6 with respect to the interval L4 is smaller than that of the knitted fabric of the first embodiment, and the color effect of the ridge portion 6 is smaller than that of the knitted fabric of the first embodiment.
  • the knitted fabric of Example 3 has a small interval L4 between the ridges 6, so that when the ridges 6 are viewed from obliquely upward (X direction) inclined by 30 ° with respect to the vertical line, the ridges are formed.
  • the interval L4 between the parts 6 is not visually recognized. Therefore, the visual recognition ratio of the ridges 6 to the interval L4 of the ridges 6 is larger than that of the knitted fabric of Example 1, and the color effect of the ridges 6 is higher than that of the knitted fabric of Example 1.
  • the knitted fabric of Example 4 has a small visual recognition ratio Vb, that is, the visual recognition ratio of the top portion 3 is large. Therefore, if the thickness L2 of the top portion 3 is further increased, the color change depending on the viewing angle is not sufficiently exhibited. . Further, the ratio Rd is the upper limit, and if the width L1 of the top part 3 is further increased, the side walls 4 and 5 are covered too much, so that the color effect of the side walls 4 and 5 cannot be sufficiently obtained.
  • the distance L4 between the ridges 6 is the largest, and the thickness (L2 + L3) of the ridges 6 with respect to the distance L4, that is, the ratio Ra is the smallest. Becomes the smallest.
  • the ratio Rb is small, so the visual recognition ratio Vb is also small.
  • the ratio Rc is small, the color effect of the side wall parts 4 and 5 with respect to the top part 3 is higher than that of the knitted fabrics of Examples 3 and 4, and the color changeability depending on the viewing direction is high.
  • the ratio Rd is small and the side wall portions 4 and 5 are not sufficiently covered with the top portion 3, the top portion 3 and the side wall portions 4 and 5 can be visually recognized from directly above.
  • the knitted fabric of Example 6 has a large ratio Ra, the visual recognition ratio of the ridges 6 with respect to the interval L4 of the ridges 6 is large, and the color effect of the ridges 6 is high. Moreover, since ratio Rc is small, the visual recognition rate of the side wall parts 4 and 5 when it sees from diagonally upward of the adjacent direction of the protruding item
  • the visual recognition ratio between the ridges 6 increases, that is, the visual recognition ratio Va is less than 0.75.
  • the color effect of the entire knitted fabric fades.
  • the adjacent ridge part shielding ratio Cr exceeds 4.2. Is shielded by the adjacent ridges 6 and the color effect is reduced.
  • the ridges 6 that are dimensionally stable cannot be created because the ridges 6 are elongated.
  • the yarn at the top 3 is very thin with respect to the yarn at the side walls 4 and 5 (the fineness of the yarn at the top 3 is much smaller than the fineness of the yarn at the side walls 4 and 5). Therefore, the color of the yarn constituting the side wall portions 4 and 5 can be seen from the gap between the yarns constituting the top portion 3, and the color effect is reduced.
  • the visual recognition ratio Vb is less than 0.05 in the knitted fabric of Comparative Example 6, when viewed from an oblique direction, the visual recognition ratio of the color of the top portion 3 is large, and the color effect of the side wall portions 4 and 5 is sufficient. Is not demonstrated.
  • the top part covers the wall part too much, and the visual recognition ratio Vb is less than 0.05. Therefore, the visual recognition ratio of the color of the top part 3 is large, and the side wall parts 4, 5 The color effect of is not fully demonstrated.
  • the yarn at the top 3 is very thin with respect to the yarn at the side walls 4 and 5 (the fineness of the yarn at the top 3 is much smaller than the fineness of the yarn at the side walls 4 and 5).
  • the color of the yarn constituting the side wall portions 4 and 5 is visible from the gap between the yarns constituting the top portion 3, and the color effect is reduced.
  • the knitted fabric of Comparative Example 9 since the interval L4 between the ridges 6 is too narrow, the adjacent ridge shielding ratio Cr exceeds 4.2, and the ridges 6 to be visually recognized are adjacent to each other. Since it is shielded by the strip 6, the color effect is reduced.
  • the warp knitted fabric is used in the above-described embodiment, the present invention is not limited to this, and may be a weft knitted fabric, and is not limited to a knitted fabric. If it has, it may be a woven fabric. The same effect as described above can be obtained by such a woven fabric.
  • an insertion thread may be inserted into each of the ridges 6 so as to connect the adjacent ridges 6 to each other, and an elastic thread can be used as the insertion thread.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)

Abstract

A woven/knitted fabric (1) has multiple protruding lines (6) formed along one direction and each protruding line (6) is configured from a top (3) and side walls (4 and 5) below the top (3). Of the top (3) and the side walls (4 and 5), at least one has a color different from the other two. The protruding lines (6) of at least some of the multiple protruding lines (6) are disposed so that the distance L4 to an adjacent protruding line (6) is 0.2-2.5 mm. When the width of the top (3) is L1, the thickness of the top (3) is L2, the heights of the side walls (4 and 5) are L3, and the spacing between the wall surfaces of the side walls (4 and 5) is L5, the protruding lines (6) are set so that L1-L5 satisfy the following relationships. Ratio Ra = (L2 + L3)/L4 = 0.8-7.9 Ratio Rb = L1/(L2 + L3) = 0.4-1.6 Ratio Rc = L2/L3 = 0.2-0.9 Ratio Rd = L1/L5 = 0.4-1.2

Description

織編地Woven knitted fabric
　本発明は、一方向に沿って凸条部が形成された織物及び編物（以下、これらを総称して「織編物」という）に関し、特に、この織編物を見る観察者の位置に応じて、当該観察者によって視認される色彩が変化する織編物に関する。 The present invention relates to a woven fabric and a knitted fabric having ridges formed along one direction (hereinafter collectively referred to as “woven fabric”), and in particular, depending on the position of an observer viewing the woven fabric. The present invention relates to a woven or knitted fabric in which the color visually recognized by the observer is changed.
　近年、よりファッション性の高い衣服や鞄、靴などを求める需要者が増加しており、そのような需要者の要望に応えるべく、衣服等に優れた美観や躍動感を持たせるための織編物の開発が盛んに行われている。一般的に、このような織編地は、色や素材が異なる複数の糸を使用する、異なる組織を組み合わせる、或いは、メッシュデザイン等を利用するといった手法を用いて色彩効果が付与されており、当該織編地が用いられた衣服等は、織編地に付与された色彩効果によって、優れた美観や躍動感を発揮する。 In recent years, the demand for more fashionable clothes, bags, shoes, etc. has increased, and in order to meet the demands of such customers, weaving and knitting to give clothes an excellent aesthetic and dynamic feeling Is being actively developed. In general, such a woven or knitted fabric is provided with a color effect using a technique such as using a plurality of yarns having different colors and materials, combining different textures, or using a mesh design, etc. Clothes and the like in which the woven / knitted fabric is used exhibit excellent aesthetics and dynamic feeling due to the color effect imparted to the woven / knitted fabric.
　このような色彩効果を付与した織編地としては、例えば、色糸束をブラインド糸で遮蔽することで、見る方向によって視認される色が異なるという、色彩効果を付与した編物（特開２０１２－９７３９０号公報）や、パイル地と鎖編列により形成した凸条部に、鎖編列を構成する糸に色糸を用いることで立体的な色彩効果を付与した編物（特開２００４－２３２１０９号公報）が提案されている。 As a knitted fabric with such a color effect, for example, a knitted fabric with a color effect in which the color visually recognized differs depending on the viewing direction by shielding the color yarn bundle with a blind yarn (Japanese Patent Laid-Open No. 2012-2012). No. 97390), or a knitted fabric in which a three-dimensional color effect is imparted to a protruding portion formed by a pile fabric and a chain stitch row by using colored yarn as a yarn constituting the chain stitch row (Japanese Patent Laid-Open No. 2004-232109) Has been proposed.
　上記特開２０１２－９７３９０号公報に開示された従来の織編地は、異なる色の糸が２本束状になるよう、同じ針の振りで糸を挿入し、その上部を覆うようにブラインド糸を挿入することで凸条部を形成するため、編地を一方の角度から見た時に、ブラインド糸が他方の糸の視認を阻害し、一方の糸のみが視認され、また、編地を他方から見た時には、ブラインド糸が一方の糸の視認を阻害し、他方の糸のみが視認されるため、一方の糸と他方の糸を異なる色とした場合に、見る方向によって視認される色が異なるといった色彩効果が発揮される。 The conventional knitted fabric disclosed in the above Japanese Laid-Open Patent Publication No. 2012-97390 inserts a yarn by swinging the same needle so that two yarns of different colors are bundled, and blind yarn so as to cover the upper part thereof When the knitted fabric is viewed from one angle, the blind yarn obstructs the visibility of the other yarn, only one yarn is visible, and the knitted fabric is When viewed from the side, the blind thread hinders the visibility of one thread, and only the other thread is visually recognized. Therefore, when one thread and the other thread have different colors, the color visually recognized depending on the viewing direction The color effect is different.
　また、上記特開２００４－２３２１０９号に開示された従来の織編物は、上地と下地をパイル地により繋ぎ合せた複合生地であって、鎖編列により形成された上地とパイル地により凸条部が形成され、上地の鎖編列を異なる色の糸で構成したり、上地を構成する糸と異なる色でパイル地を構成することで、例えば、凸条部を真上から見た場合には、上地の色のみを視認し、ある角度から見た場合には、上地の色とパイル地の色を視認する、という色彩効果が発揮されるようになっている。 Further, the conventional woven or knitted fabric disclosed in Japanese Patent Application Laid-Open No. 2004-232109 is a composite fabric in which the upper and the base are joined by a pile fabric, and the ridge and the knitted fabric are formed by the upper and the pile fabric formed by the chain stitch row. The part is formed, and the upper knitted chain is composed of yarns of different colors, or the pile ground is composed of colors different from the yarns constituting the upper part, for example, when the ridges are viewed from directly above The color effect is such that only the color of the upper ground is visually recognized and the color of the upper ground and the color of the pile ground are visually recognized when viewed from a certain angle.
　このように、上記いずれの従来技術においても、織編地に色彩効果が付与されているため、当該織編地を使用した衣服等は、着用者の動きにより織編地に対する観察者の相対的な位置が変化して織編地の見え方が変わり、通常とは異なる美観や躍動感を発揮したものとなる。 As described above, in any of the above prior arts, since a color effect is imparted to the knitted fabric, the clothing using the woven fabric is made relatively to the observer by the movement of the wearer. The position of the woven and knitted fabric changes as the position of the fabric changes.
特開２０１２－９７３９０号公報JP 2012-97390 A 特開２００４－２３２１０９号公報Japanese Patent Laid-Open No. 2004-232109
　ところで、上記特開２０１２－９７３９０号公報に開示された従来の織編地は、ブラインド糸と色糸束の挿入方法が異なるため、色糸束の遮蔽効果が所によってバラツキを生じる。そのため、例えば、ブラインド糸の位置が２本の色糸のいずれかに大きく偏るような場合には、意図する遮蔽効果が得られず、一方から見た場合に、ある部分で他方の色糸が視認されてしまうため、統一感に欠けた状態となり、十分な色彩効果を得難いという問題がある。 By the way, the conventional knitted fabric disclosed in Japanese Patent Application Laid-Open No. 2012-97390 differs in the insertion method of the blind yarn and the color yarn bundle, so that the shielding effect of the color yarn bundle varies depending on the place. Therefore, for example, when the position of the blind yarn is greatly biased to one of the two colored yarns, the intended shielding effect cannot be obtained. Since it is visually recognized, there is a problem that it is in a state of lack of unity and it is difficult to obtain a sufficient color effect.
　また、上記特開２００４－２３２１０９号に開示された従来の織編物は、上地とパイル地を異なる色とすることで、真上から見た場合とある角度で見た場合とでの色彩変化は発揮するものの、一方から当該編地を見た場合と、他方から当該編地を見た場合とで、視認される色が切り替わる、といった色彩効果は発揮しない。 In addition, the conventional woven or knitted fabric disclosed in the above Japanese Patent Application Laid-Open No. 2004-232109 has a color change between when viewed from directly above and when viewed from an angle by making the upper and pile fabrics different colors. However, the color effect that the visible color is switched between when the knitted fabric is viewed from one side and when the knitted fabric is viewed from the other side is not exhibited.
　このように、従来の編織物には、十分な色彩効果が発揮され難いという問題があるため、これを衣服等に使用したとしても、当該衣服等に付与される美感や躍動感は必ずしも十分なものではない。 As described above, since the conventional knitted fabric has a problem that a sufficient color effect is difficult to be exhibited, even if it is used for clothes, the aesthetic feeling and dynamic feeling imparted to the clothes are not always sufficient. It is not a thing.
　本発明は以上の実情に鑑みなされたものであり、当該織編地を見る方向や角度によって色の視認性が大きく制限されることなく、当該織編地を見る方向により意図する色彩効果を観察者に視認させることができる織編物の提供を、その目的とする。 The present invention has been made in view of the above circumstances, and the color effect is not greatly limited by the direction and angle of viewing the woven fabric, and the intended color effect is observed depending on the direction of viewing the woven fabric. The purpose is to provide a woven or knitted fabric that can be visually recognized by a person.
　本発明者は、織編地表面の凹凸形状に着目し、各凸条部間の間隔、各凸条部の寸法、また当該凸条部を構成する各部位の寸法について、これらを適した比率関係とすることで、優れた色彩効果が安定して発揮されることを見出し、本発明を完成するに至った。 The inventor pays attention to the concavo-convex shape on the surface of the woven and knitted fabric, and the ratio between the intervals between the ridges, the dimensions of the ridges, and the dimensions of each part constituting the ridges are suitable ratios. By making it into a relationship, it discovered that the outstanding color effect was exhibited stably, and came to complete this invention.
　即ち、本発明に係る織編地は、一方向に沿って形成された複数の凸条部を有する織編地であって、
　前記各凸条部は、頂部及び該頂部の下方に位置する２つの側壁部から構成され、該各凸条部を構成する一方の側壁部は互いに略平行に設けられ、且つ他方の側壁部も互いに略平行に設けられるとともに、前記頂部及び２つの側壁部の内、少なくとも１つは、他の２つとは異なる色を有し、
　更に、前記複数の凸条部の内の少なくとも一部の凸条部は、隣接する凸条部との間の間隔Ｌ４が０．２～２．５ｍｍとなるように配置されるとともに、前記凸条部の隣接方向における前記頂部の幅をＬ１、前記凸条部の高さ方向における前記頂部の厚さをＬ２、前記高さ方向における前記２つの側壁部の高さをＬ３、前記２つの側壁部の前記隣接方向における壁面間隔をＬ５として、これらＬ１～Ｌ５が以下の関係を満足するように設定されていることを特徴とする織編地。Ｌ１～Ｌ５については、図３を参照。
比率Ｒａ＝（Ｌ２＋Ｌ３）／Ｌ４＝０．８～７．９
比率Ｒｂ＝Ｌ１／（Ｌ２＋Ｌ３）＝０．４～１．６
比率Ｒｃ＝Ｌ２／Ｌ３＝０．２～０．９
比率Ｒｄ＝Ｌ１／Ｌ５＝０．４～１．２ That is, the woven or knitted fabric according to the present invention is a woven or knitted fabric having a plurality of ridges formed along one direction,
Each of the ridges is composed of a top part and two side wall parts located below the top part, one side wall part constituting each ridge part is provided substantially parallel to each other, and the other side wall part is also Provided substantially parallel to each other, and at least one of the top portion and the two side wall portions has a different color from the other two,
Further, at least some of the plurality of ridges are arranged such that a distance L4 between adjacent ridges is 0.2 to 2.5 mm, and the protrusions The width of the top in the adjacent direction of the strip is L1, the thickness of the top in the height direction of the convex strip is L2, the height of the two side walls in the height direction is L3, and the two sidewalls A woven or knitted fabric characterized in that L1 to L5 are set so as to satisfy the following relationship, with L5 being the wall surface interval in the adjacent direction of the portion. See FIG. 3 for L1 to L5.
Ratio Ra = (L2 + L3) /L4=0.8 to 7.9
Ratio Rb = L1 / (L2 + L3) = 0.4 to 1.6
Ratio Rc = L2 / L3 = 0.2-0.9
Ratio Rd = L1 / L5 = 0.4 to 1.2
　この織編地によれば、隣接する凸条部間の間隔Ｌ４が０．２～２．５ｍｍの範囲内になるように設定されているので、隣接する凸条部が視認対象の凸条部を遮蔽することがなく、当該凸条部の色彩効果が十分に発揮される。これに対し、凸条部間の間隔Ｌ４が２．５ｍｍを上回ると、凸条部間の間隔Ｌ４が広すぎるため、全体の視認領域に対し、頂部及び側壁部が視認される領域の割合が小さくなるため、優れた色彩効果が得られない。例えば、図３に示すように、垂直線に対して３０°傾斜した斜め上方（Ｘ方向）から凸条部を見た場合に、頂部の視認領域をＡ、側壁部の視認領域をＢ、凸条部以外の視認領域をＣとすると、凸条部間の間隔Ｌ４が２．５ｍｍを上回ると、視認比率Ｖａ（＝（Ａ＋Ｂ）／（Ａ＋Ｂ＋Ｃ））は０．７５以下となる。一方、凸条部間の間隔Ｌ４が０．２ｍｍを下回ると、視認対象の凸条部が隣接する凸条部によって遮蔽されるため、色彩効果が低減される。尚、この場合、隣接凸条部遮蔽割合Ｃｒ（＝（Ａ＋Ｂ＋Ｃ）／Ｌ４）は４．２以上となる。 According to this woven or knitted fabric, since the distance L4 between the adjacent ridges is set to be in the range of 0.2 to 2.5 mm, the adjacent ridges are the ridges to be visually recognized. The color effect of the ridges is sufficiently exhibited. On the other hand, when the distance L4 between the ridges exceeds 2.5 mm, the distance L4 between the ridges is too wide, so that the ratio of the area where the top part and the side wall part are visually recognized with respect to the entire visual recognition area. Therefore, an excellent color effect cannot be obtained. For example, as shown in FIG. 3, when the ridge is viewed obliquely upward (in the X direction) inclined by 30 ° with respect to the vertical line, the top viewing area is A, the side wall viewing area is B, Assuming that the visual recognition area other than the ridges is C, the visual recognition ratio Va (= (A + B) / (A + B + C)) is 0.75 or less when the interval L4 between the ridges exceeds 2.5 mm. On the other hand, when the distance L4 between the ridges is less than 0.2 mm, the ridges to be visually recognized are shielded by the adjacent ridges, so that the color effect is reduced. In this case, the adjacent ridge shielding ratio Cr (= (A + B + C) / L4) is 4.2 or more.
　前記比率Ｒａを上記範囲に設定することで、前記凸条部による色彩効果が十分に発揮される。即ち、この織編地を前記凸条部の隣接方向斜め上方から視た場合に、比率Ｒａが７．９を上回ると、視認対象の凸条部が隣接する凸条部により遮蔽され、その側壁部や凸条部間の底部を視認することができなくなるため、視認される色彩効果が低下することになる。一方、比率Ｒａが０．８を下回ると、視認領域に対する頂部と側壁部の視認割合が小さくなるため、優れた色彩効果は得られない。尚、比率Ｒａが０．８～７．９の範囲内にある場合には、前記視認比率Ｖａが０．７６以上となる。一方、比率Ｒａが７．９を上回る場合には、前記隣接凸条部遮蔽割合Ｃｒが４．２以上となり、比率Ｒａが０．８を下回る場合には、前記視認比率Ｖａが０．７５以下となる。 When the ratio Ra is set within the above range, the color effect by the ridges is sufficiently exhibited. That is, when the woven fabric is viewed obliquely from above in the adjacent direction of the ridge, if the ratio Ra exceeds 7.9, the ridge to be visually recognized is shielded by the adjacent ridge, and its side wall Since it becomes impossible to visually recognize the bottom part between the part and the protruding line part, the visually recognized color effect is lowered. On the other hand, when the ratio Ra is less than 0.8, the visual recognition ratio of the top part and the side wall part with respect to the visual recognition area becomes small, so that an excellent color effect cannot be obtained. When the ratio Ra is in the range of 0.8 to 7.9, the visual recognition ratio Va is 0.76 or more. On the other hand, when the ratio Ra exceeds 7.9, the adjacent protruding portion shielding ratio Cr is 4.2 or more, and when the ratio Ra is less than 0.8, the visual recognition ratio Va is 0.75 or less. It becomes.
　また、前記比率Ｒｂが１．６を上回ると、側壁部が視認される割合が頂部に比べて小さくなりすぎるため、見る角度による色の変化（色変化性）が乏しくなり、良好な色彩効果が得られない。一方、比率Ｒｂが０．４を下回ると、寸法的に安定性のある凸条部が得られない。前記比率Ｒｂを上記範囲とすることで、凸条部の高さと当該凸条部の幅とのバランスを良くすることができ、頂部及び側壁部ともに十分な色彩効果を発揮する。尚、比率Ｒｂが０．４～１．６の範囲内にあるときには、視認比率Ｖｂ（＝Ｂ／（Ａ＋Ｂ））が０．０６以上となり、比率Ｒｂが１．６を上回ると、視認比率Ｖｂが０．０５以下となる。 Further, when the ratio Rb exceeds 1.6, the rate at which the side wall portion is visually recognized is too small compared to the top portion, so that the color change (color changeability) depending on the viewing angle becomes poor, and a good color effect is obtained. I can't get it. On the other hand, if the ratio Rb is less than 0.4, a dimensionally stable ridge cannot be obtained. By setting the ratio Rb in the above range, the balance between the height of the ridge and the width of the ridge can be improved, and both the top and the side wall exhibit a sufficient color effect. When the ratio Rb is in the range of 0.4 to 1.6, the visual recognition ratio Vb (= B / (A + B)) is 0.06 or more, and when the ratio Rb exceeds 1.6, the visual recognition ratio Vb Becomes 0.05 or less.
　また、前記比率Ｒｃが０．２を下回ると、側壁部が視認される割合が頂部に比べて小さくなりすぎるため、見る角度による色の変化が乏しくなり、良好な色彩効果が得られない。一方、比率Ｒｃが０．２を上回る場合には、頂部を構成する糸が側壁部を構成する糸に対して非常に細いものとなる、即ち、頂部を構成する糸の繊度が側壁部を構成する糸の繊度より非常に小さいものとなるため、寸法的に安定性のある凸条部を形成するためには、頂部を構成する糸の張力を、側壁部を構成する糸の張力より小さくする必要があり、このため、頂部の間隙から側壁部の色が視認され、優れた色彩効果が得られない。比率Ｒｃを上記範囲にすることによって、見る角度による色の変化、即ち色変化性が大きなものとなり、側壁部の色彩効果が十分に発揮される。尚、比率Ｒｃが０．２～０．９の範囲内にある場合には、前記視認比率Ｖｂが０．０６以上となり、比率Ｒｃが０．２を下回ると、前記視認比率Ｖｂが０．０５以下となる。 In addition, when the ratio Rc is less than 0.2, the rate at which the side wall portion is visually recognized is too small compared to the top portion, so that the color change depending on the viewing angle becomes poor, and a good color effect cannot be obtained. On the other hand, when the ratio Rc exceeds 0.2, the yarn constituting the top portion is very thin with respect to the yarn constituting the side wall portion, that is, the fineness of the yarn constituting the top portion constitutes the side wall portion. Therefore, in order to form a dimensionally stable ridge portion, the tension of the yarn constituting the top portion is made smaller than the tension of the yarn constituting the side wall portion. For this reason, the color of the side wall is visually recognized from the gap at the top, and an excellent color effect cannot be obtained. By setting the ratio Rc in the above range, the color change depending on the viewing angle, that is, the color changeability becomes large, and the color effect of the side wall portion is sufficiently exhibited. When the ratio Rc is in the range of 0.2 to 0.9, the visual recognition ratio Vb is 0.06 or more. When the ratio Rc is less than 0.2, the visual recognition ratio Vb is 0.05. It becomes as follows.
　また、比率Ｒｄが１．２を上回ると、上方向（正面）から視た場合に、頂部が側壁部を覆いすぎているため、結果として側壁部の色彩効果が十分に得られなくなる。一方、比率Ｒｄが０．４を下回ると、頂部を構成する糸が側壁部を構成する糸に対して非常に細いものとなる、即ち、頂部を構成する糸の繊度が側壁部を構成する糸の繊度より非常に小さいものとなるため、寸法的に安定性のある凸条部を形成するためには、頂部を構成する糸の張力を、側壁部を構成する糸の張力より小さくする必要があり、このため、頂部の間隙から側壁部の色が視認され、優れた色彩効果が得られない。斯くして、比率Ｒｄを０．４～１．２の範囲内とすることで、頂部の側壁部への遮蔽効果が大きくなり、前記色変化性が良好なものとなる。尚、比率Ｒｄが０．４～１．２の範囲内にある場合には、前記視認比率Ｖｂが０．０６以上となり、比率Ｒｄが１．２を上回ると、前記視認比率Ｖｂが０．０５以下となる。 Further, when the ratio Rd exceeds 1.2, when viewed from above (front), the top part covers the side wall part too much, and as a result, the color effect of the side wall part cannot be sufficiently obtained. On the other hand, when the ratio Rd is less than 0.4, the yarn constituting the top portion becomes very thin with respect to the yarn constituting the side wall portion, that is, the fineness of the yarn constituting the top portion constitutes the side wall portion. Therefore, in order to form a dimensionally stable ridge, it is necessary to make the tension of the yarn constituting the top portion smaller than the tension of the yarn constituting the side wall portion. For this reason, the color of the side wall is visually recognized from the gap at the top, and an excellent color effect cannot be obtained. Thus, by setting the ratio Rd within the range of 0.4 to 1.2, the effect of shielding the side wall portion at the top portion is increased, and the color changeability is improved. When the ratio Rd is in the range of 0.4 to 1.2, the visual recognition ratio Vb is 0.06 or more. When the ratio Rd exceeds 1.2, the visual recognition ratio Vb is 0.05. It becomes as follows.
　尚、前記視認比率Ｖａが０．７６以上、視認比率Ｖｂが０．０６以上、隣接凸条部遮蔽割合Ｃｒが４．１以下となる３つの条件が満たされることで優れた色彩効果が発揮される。 In addition, the excellent color effect is exhibited by satisfy | filling three conditions that the said visual recognition ratio Va is 0.76 or more, the visual recognition ratio Vb is 0.06 or more, and adjacent ridge part shielding ratio Cr is 4.1 or less. The
　本発明において、前記頂部及び２つの側壁部は、それぞれ独立した糸で形成されていても良い。 In the present invention, the top portion and the two side wall portions may be formed of independent yarns.
　また、前記頂部及び２つの側壁部の内、少なくとも１つは、他の２つとは異なる色の糸で形成されていても良い。 Further, at least one of the top portion and the two side wall portions may be formed of a thread having a different color from the other two.
　また、本発明では、経編地であるのがより好ましい。 In the present invention, a warp knitted fabric is more preferable.
　また、本発明において、前記各凸条部には、隣接する前記凸条部を相互に繋ぐようにそれぞれ挿入糸が挿入されていても良く、この挿入糸は弾性糸であるのが好ましい。 In the present invention, an insertion thread may be inserted into each of the ridges so as to connect the adjacent ridges to each other, and the insertion thread is preferably an elastic thread.
　また、本発明では、前記各凸条部間に、少なくとも１本以上の糸から構成される糸列が形成されていても良く、この糸列は透明糸から形成されているのが好ましい。 Further, in the present invention, a yarn row composed of at least one yarn may be formed between the protruding portions, and the yarn row is preferably formed from a transparent yarn.
　本発明に係る織編地は、前記凸条部を構成する頂部及び２つの側壁部の内、少なくとも１つが、他の２つとは異なる色を有しているため、当該織編地を見る方向によって観察者に視認される色が変化することに加えて、頂部及び２つの側壁部の色の視認性が高いため、優れた色彩効果と色変化性を発揮するため、当該織編地を衣服等に使用した場合には、当該衣服等に非常に優れた美観や躍動感を与えることができる。 In the woven fabric according to the present invention, at least one of the top portion and the two side wall portions constituting the ridge portion has a color different from that of the other two, so the direction in which the woven fabric is viewed. In addition to the change in the color visually recognized by the observer, the color of the top and the two side walls is highly visible, so that the woven and knitted fabric is applied to the garment in order to exhibit an excellent color effect and color change. When it is used for the clothes, etc., it is possible to give the clothes and the like a very excellent aesthetics and dynamic feeling.
本発明の一実施形態に係る経編地の組織の詳細を示した図である。It is the figure which showed the detail of the structure | tissue of the warp knitted fabric which concerns on one Embodiment of this invention. 図１における矢視Ａ－Ａ方向の断面図である。FIG. 2 is a cross-sectional view in the direction of arrow AA in FIG. 本発明の効果を説明するための説明図である。It is explanatory drawing for demonstrating the effect of this invention. 本発明に係る実施例を説明するための説明図である。It is explanatory drawing for demonstrating the Example which concerns on this invention. 本発明に対する比較例を説明するための説明図である。It is explanatory drawing for demonstrating the comparative example with respect to this invention.
　以下、本発明の一具体的な実施の形態について、図面を参照しながら説明する。図１は、本実施形態に係る経編地１の組織の詳細を示した図であり、図２は、図１における矢視Ａ－Ａ方向の断面図である。同図１及び図２に示すように、当該経編地１は、基部２と、頂部３及び当該頂部３の両側に形成された２つの側壁部４，５からなり、編み立て方向に沿って形成された凸条部６とから構成されている。 Hereinafter, a specific embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a diagram showing details of the structure of the warp knitted fabric 1 according to the present embodiment, and FIG. 2 is a cross-sectional view in the direction of arrows AA in FIG. As shown in FIGS. 1 and 2, the warp knitted fabric 1 includes a base 2, a top 3, and two side walls 4, 5 formed on both sides of the top 3, along the knitting direction. The ridge portion 6 is formed.
　前記頂部３は連結糸３ｃによって連結された２本の鎖編み列３ａ，３ｂからなり、側壁部４，５は、後述するループ４ａ１，５ａ１が前記２本の鎖編み列３ａ，３ｂにそれぞれ係止された鎖編み列４ａ，５ａからなる。すなわち、前記頂部３及び２つの側壁部４，５は、それぞれ独立した糸で形成されている。また、前記基部２は、前記側壁部４，５の鎖編み列４ａ，５ａがそれぞれ結接された鎖編み列２ａ，２ｂと、これら鎖編み列２ａ，２ｂ間に編成される鎖編み列２ｅ、及び前記鎖編み列２ａ，２ｂ，２ｅ同士を連結する連結糸２ｃから前記各凸条部６間に形成された連結部２ｄとからなる。尚、図１において、頂部３を構成する鎖編み列３ａ，３ｂ、側壁部４，５を構成する鎖編み列４ａ，５ａ、及び基部２を構成する鎖編み列２ｅは実線、頂部３の連結糸３ｃは破線、基部２の連結糸２ｃは点線で示し、基部２の鎖編み列２ａ，２ｂは図示を省略した。 The top portion 3 is composed of two chain knitting rows 3a and 3b connected by a connecting yarn 3c, and the side wall portions 4 and 5 have loops 4a 1 and 5a 1 (to be described later) connected to the two chain knitting rows 3a and 3b. It consists of chain knitting rows 4a and 5a which are locked respectively. That is, the top portion 3 and the two side wall portions 4 and 5 are formed of independent yarns. Further, the base portion 2 includes chain knitting rows 2a and 2b in which the chain knitting rows 4a and 5a of the side wall portions 4 and 5 are connected, and a chain knitting row 2e knitted between these chain knitting rows 2a and 2b. , And a connecting portion 2d formed between the ridges 6 from a connecting yarn 2c that connects the chain braid rows 2a, 2b, 2e. In FIG. 1, the chain knitting rows 3 a and 3 b constituting the top portion 3, the chain knitting rows 4 a and 5 a constituting the side wall portions 4 and 5, and the chain knitting row 2 e constituting the base portion 2 are connected by a solid line and the top portion 3. The yarn 3c is indicated by a broken line, the connecting yarn 2c of the base 2 is indicated by a dotted line, and the chain knitting rows 2a and 2b of the base 2 are not shown.
　また、本例の経編地１においては、頂部３を構成する２本の鎖編み列３ａ，３ｂに第１色の編糸、側壁部４を構成する鎖編み列４ａに第２色の編糸、側壁部５の鎖編み列５ａに第３色の編糸をそれぞれ使用し、前記基部２を構成する鎖編み列２ａ，２ｂ，２ｅ及び前記連結糸２ｃ，３ｃには透明な編糸を使用している。尚、前記基部２を構成する鎖編み列２ａ，２ｂは、それぞれ結接される側壁部４，５の鎖編み列４ａ，５ａと同色の色糸を使用しても良く、頂部３の連結糸３ｃは、当該頂部３を構成する鎖編み列３ａ，３ｂと同色の色糸を使用するようにしても良い。 Further, in the warp knitted fabric 1 of this example, the first color knitting yarn is formed on the two chain knitting rows 3 a and 3 b constituting the top portion 3, and the second color knitting is formed on the chain knitting row 4 a constituting the side wall portion 4. A third knitting yarn is used for the yarn and the chain knitting row 5a of the side wall 5, and transparent knitting yarn is used for the chain knitting rows 2a, 2b, 2e and the connecting yarns 2c, 3c constituting the base portion 2. I am using it. In addition, the chain yarns 2a and 2b constituting the base portion 2 may use colored yarns having the same color as the chain yarn rows 4a and 5a of the side wall portions 4 and 5 to be connected to each other. 3c may use color yarns of the same color as the chain knitting rows 3a and 3b constituting the top portion 3.
　尚、本例においては、前記基部２の鎖編み列２ａ，２ｂ，２ｅ、頂部３の鎖編み列３ａ，３ｂ及び連結糸３ｃ、並びに側壁部４，５の鎖編み列４ａ，５ａに用いる編糸として、ポリエステル糸やナイロン糸、レーヨン糸等のフィラメント糸の他、紡績糸などを例示することができる。また、前記基部２の連結糸２ｃとしては、ポリエステルや熱可塑性エラストマー、ナイロンなどからなる透明度の高いモノフィラメント糸を例示することができる。 In this example, the knitting used for the chain knitting rows 2a, 2b, 2e of the base 2, the chain knitting rows 3a, 3b and the connecting yarn 3c of the top 3, and the chain knitting rows 4a, 5a of the side walls 4, 5 are used. Examples of the yarn include polyester yarn, nylon yarn, filament yarn such as rayon yarn, and spun yarn. Moreover, as the connection yarn 2c of the base portion 2, a highly transparent monofilament yarn made of polyester, thermoplastic elastomer, nylon or the like can be exemplified.
　そして、この経編地１は、複数の編針を有する、相互に対向して配置された２列の針床、及び当該針床に所定の糸を供給する供給機構を備えた公知のダブルラッシェル編み機を用いて編成することができる。 The warp knitted fabric 1 is a known double raschel knitting machine having a plurality of knitting needles, two rows of needle beds arranged opposite to each other, and a supply mechanism for supplying a predetermined yarn to the needle beds. Can be used to organize.
　具体的には、一方側の針床（表側の針床）において、供給機構によって供給される第１色の編糸により２つの鎖編み列３ａ，３ｂを編成しつつ、ウェール方向に隣接するこれら２つの鎖編み列３ａ，３ｂを連結糸３ｃにより連結して頂部３を形成する。 Specifically, in the one side needle bed (front side needle bed), while knitting the two chain knitting rows 3a and 3b with the first color knitting yarn supplied by the supply mechanism, these adjacent to the wale direction Two chain stitch rows 3a and 3b are connected by a connecting yarn 3c to form a top portion 3.
　一方、他方側の針床（裏側の針床）において、供給機構によって供給される第２色及び第３色の編糸により、側壁部４，５を構成する２つの鎖編み列４ａ，５ａをそれぞれ編成するとともに、供給機構によって供給される透明な編糸により、基部２を構成する鎖編み列２ａ，２ｂ，２ｅを編成しつつ、各鎖編み列２ａ，２ｂ，２ｅ間をウェール方向に沿って複数の連結糸２ｃにより連結する。 On the other hand, on the other side needle bed (back side needle bed), the two chain knitting rows 4a and 5a constituting the side wall portions 4 and 5 are formed by the second and third color knitting yarns supplied by the supply mechanism. While knitting each, and knitting the chain knitting rows 2a, 2b, 2e constituting the base 2 with the transparent knitting yarn supplied by the supply mechanism, the space between the chain knitting rows 2a, 2b, 2e is along the wale direction. Are connected by a plurality of connecting yarns 2c.
　ここで、本例の経編地１は、側壁部４，５の鎖編み列４ａ，５ａを編成する際に、頂部３の鎖編み列と対向する側（表側の針床と対向する側）にループ４ａ１，５ａ１を形成し、頂部３の鎖編み列３ａ，３ｂの編目に当該ループ４ａ１，５ａ１を挿入するようにして、側壁部４，５の鎖編み列４ａ，５ａを頂部３の鎖編み列３ａ，３ｂに係止する一方、側壁部４，５の鎖編み列４ａ，５ａを、基部２の鎖編み列２ａ，２ｂに編み込むようにして、基部２の鎖編み列２ａ，２ｂと側壁部４，５の鎖編み列４ａ，５ａとをそれぞれ結接するようにしている。 Here, when the warp knitted fabric 1 of this example is knitting the chain knitting rows 4a and 5a of the side wall portions 4 and 5, the side facing the chain knitting row of the top 3 (the side facing the front needle bed). The loops 4a 1 and 5a 1 are formed in the loop 4a 1 and 5a 1 and the loops 4a 1 and 5a 1 are inserted into the stitches of the chain braids 3a and 3b of the top 3 so that the chain braids 4a and 5a of the side walls 4 and 5 are The chain braid rows 2a and 2b of the base portion 2 are knitted into the chain braid rows 2a and 2b of the base portion 2 while the chain braid rows 4a and 5a of the side wall portions 4 and 5 are engaged with the chain braid rows 3a and 3b of the top portion 3, respectively. , 2b and the chain knitting rows 4a, 5a of the side wall portions 4, 5 are connected to each other.
　斯くして、基部２と頂部３とが側壁部４，５によって連結され、頂部３及び側壁部４，５からなる凸条部６が基部２上に形成された一枚の立体的な経編地が編成される。 Thus, the base portion 2 and the top portion 3 are connected by the side wall portions 4 and 5, and the one-dimensional three-dimensional warp knitting in which the protruding portion 6 including the top portion 3 and the side wall portions 4 and 5 is formed on the base portion 2. The ground is organized.
　このように編成された経編地１は、編成段階で基部２と凸条部６とを形成するようにしているため、凸条部６の形状にバラツキを生じ難く、各凸条部６の形状がほぼ均一なものとなる。また、凸条部６は、それぞれ鎖編み列で構成された頂部３と側壁部４，５とからなり、側壁部４，５を構成する鎖編み列４ａ，５ａは、頂部３の鎖編み列３ａ，３ｂに係止されるとともに、基部２の鎖編み列２ａ，２ｂに編み込まれているため、各凸条部６の形状安定性も従来よりも高いものとなっている。 Since the warp knitted fabric 1 knitted in this way forms the base 2 and the ridges 6 at the knitting stage, it is difficult for the shapes of the ridges 6 to vary. The shape is almost uniform. Further, the ridge portion 6 includes a top portion 3 and side wall portions 4 and 5 each formed of a chain knitting row, and the chain knitting rows 4a and 5a constituting the side wall portions 4 and 5 are the chain knitting rows of the top portion 3. Since it is locked to 3a, 3b and is knitted in the chain knitting rows 2a, 2b of the base 2, the shape stability of each ridge 6 is higher than before.
　この経編地１は、３つの部位、即ち、頂部３、及びこの頂部３の下方に位置する２つの側壁部４，５から構成された凸条部６を一方の面に有する、凹凸形状を備えた編地であり、３つの部位の内、少なくとも１つの部位の色を他の２つの部位の色とは異なる色にすることにより、凸条部６を真上から見た場合、一方側から見た場合、他方側から見た場合のそれぞれの方向において、意図する１つ若しくは２つの色を観察者に視認させることができ、高い色彩効果を安定して発揮するため、これを衣服等に使用した場合には、当該衣服等に非常に優れた美観や躍動感を与えることができる。 The warp knitted fabric 1 has a concavo-convex shape having, on one surface, three portions, that is, a ridge portion 6 constituted by a top portion 3 and two side wall portions 4 and 5 positioned below the top portion 3. One of the three knitted fabrics when the ridge 6 is viewed from directly above by changing the color of at least one of the three parts to a color different from the colors of the other two parts. When viewed from the other side, the viewer can visually recognize the intended one or two colors in each direction when viewed from the other side, and stably displays a high color effect. When it is used for the clothes, it is possible to give the clothes and the like a very good aesthetic and dynamic feeling.
　例えば、頂部３の色を第１色とし、２つの側壁部４，５の色を頂部３とは異なる第２色とした場合には、経編地１の表面の正面から、即ち凸条部６を真上から見ると、側壁部４，５の幅が頂部３の幅よりも小さい場合には、頂部３の第１色のみが視認され、側壁部４，５の幅が頂部３の幅よりも大きい場合には、頂部３の第１色と側壁部４，５の第２色との２つの色が視認される。また凸条部６の幅方向から見ると、頂部３の第１色に加えて、側壁部４，５の第２色が視認される。 For example, when the color of the top part 3 is the first color and the color of the two side wall parts 4 and 5 is the second color different from the top part 3, from the front of the surface of the warp knitted fabric 1, that is, the ridge part When the width of the side wall portions 4 and 5 is smaller than the width of the top portion 3, only the first color of the top portion 3 is visually recognized, and the width of the side wall portions 4 and 5 is the width of the top portion 3. Is larger, the two colors of the first color of the top portion 3 and the second color of the side wall portions 4 and 5 are visually recognized. Further, when viewed from the width direction of the ridge 6, the second color of the side walls 4, 5 is visually recognized in addition to the first color of the top 3.
　更に具体的に言うと、例えば、頂部３を赤色、２つの側壁部４，５を青色とした場合には、経編地１表面の正面から、即ち凸条部６を真上から見ると、側壁部４，５の幅が頂部の幅よりも小さい場合には、頂部３の赤色のみが視認され、側壁部４，５の幅が頂部３の幅よりも大きい場合には、頂部３の赤色と側壁部４，５の青色との２色が視認され、赤色の両端に青色が配置された縞模様が観測される。また、凸条部６の幅方向について角度を変えて当該経編地１を見ると、頂部３の赤色に加え、側壁部４，５の青色が視認される。 More specifically, for example, when the top portion 3 is red and the two side wall portions 4 and 5 are blue, when viewed from the front of the surface of the warp knitted fabric 1, that is, when the protruding portion 6 is viewed from directly above, When the width of the side walls 4 and 5 is smaller than the width of the top, only the red color of the top 3 is visually recognized. When the width of the side walls 4 and 5 is larger than the width of the top 3, the red color of the top 3 And the blue color of the side wall portions 4 and 5 are visually recognized, and a striped pattern in which blue is arranged at both ends of red is observed. In addition, when the warp knitted fabric 1 is viewed with the angle changed in the width direction of the ridges 6, the blue color of the side wall parts 4 and 5 is visually recognized in addition to the red color of the top part 3.
　また、頂部３、及び側壁部４，５の一方、例えば、側壁部４を同色にし、他方の側壁部５を頂部３及び側壁部４とは異なる色とした場合、経編地１表面の正面から、即ち凸条部６を真上から見ると、側壁部４，５の幅が頂部３の幅よりも小さい場合には、頂部３の１色のみが視認され、側壁部４，５の幅が頂部３の幅よりも大きい場合には、頂部３及び側壁部４の色と側壁部５の色との２色が視認される。また、一方の側壁部４側から見ると、頂部３及び当該一方の側壁部４の色が視認されるが、頂部３と一方の側壁部４の色が同色である場合には、この１色のみが視認される。また、他方の側壁部５側から見ると、当該頂部３の色と当該他方の側壁部５の色とは異なる色であるため、２色が視認される。 Moreover, when the top part 3 and one of the side wall parts 4 and 5, for example, the side wall part 4 are made the same color and the other side wall part 5 is made a color different from the top part 3 and the side wall part 4, the front surface of the warp knitted fabric 1 is obtained. That is, when the ridge 6 is viewed from directly above, when the width of the side walls 4, 5 is smaller than the width of the top 3, only one color of the top 3 is visible and the width of the side walls 4, 5 is Is larger than the width of the top portion 3, two colors of the top portion 3 and the side wall portion 4 and the side wall portion 5 are visually recognized. Further, when viewed from the side of the one side wall 4, the color of the top 3 and the one side wall 4 is visually recognized, but when the color of the top 3 and the one side wall 4 is the same color, this one color Only visible. Moreover, since the color of the said top part 3 and the color of the said other side wall part 5 are different colors when it sees from the other side wall part 5 side, two colors are visually recognized.
　より具体的に言うと、例えば、頂部３と一方の側壁部４を赤色とし、他方の側壁部５を青色とした場合、経編地１表面の正面から、即ち凸条部６を真上から見ると、側壁部４，５の幅が頂部３の幅よりも小さい場合には、頂部３の赤色のみが視認され、側壁部４，５の幅が頂部３の幅よりも大きい場合には、頂部３及び一方の側壁部４の赤色と他方の側壁部５の青色が視認され、頂部３と一方の側壁部４により形成された太幅の赤色ラインの片側に他方の側壁部５により形成された青色ラインが配置された模様となる。また、一方の側壁部４側から見ると、頂部３及び一方の側壁部４の赤色のみが視認され、他方の側壁部５側から見ると、頂部３の赤色と他方の側壁部５の青色との２色が視認される。 More specifically, for example, when the top portion 3 and one side wall portion 4 are red and the other side wall portion 5 is blue, the front surface of the warp knitted fabric 1 surface, that is, the ridge portion 6 is directly above. As seen, when the width of the side wall portions 4 and 5 is smaller than the width of the top portion 3, only the red color of the top portion 3 is visually recognized, and when the width of the side wall portions 4 and 5 is larger than the width of the top portion 3, The red color of the top part 3 and the one side wall part 4 and the blue color of the other side wall part 5 are visually recognized, and the other side wall part 5 is formed on one side of the thick red line formed by the top part 3 and the one side wall part 4. A blue line is placed. Also, when viewed from one side wall 4 side, only the red color of the top 3 and the one side wall part 4 is visually recognized, and when viewed from the other side wall part 5 side, the red color of the top part 3 and the blue color of the other side wall part 5 Are visible.
　また、頂部３及び２つの側壁部４，５の色をそれぞれで異なる色とした場合、経編地１表面を正面から、即ち凸条部６を真上から見ると、側壁部４，５の幅が頂部３の幅よりも小さい場合には、頂部３の１色のみが視認され、側壁部４，５の幅が頂部３の幅よりも大きい場合には、頂部３の色と側壁部４，５の色の３色が視認される。また、一方の側壁部４側から見ると、頂部３の色に加えて、一方の側壁部４の色の２色が視認され、他方の側壁部側５から見た場合には、頂部３の色に加えて、他方の側壁部５の色の２色が視認される。 When the top 3 and the two side walls 4 and 5 have different colors, when the warp knitted fabric 1 surface is viewed from the front, that is, when the ridge 6 is viewed from directly above, the side walls 4 and 5 When the width is smaller than the width of the top portion 3, only one color of the top portion 3 is visually recognized. When the width of the side wall portions 4 and 5 is larger than the width of the top portion 3, the color of the top portion 3 and the side wall portion 4. , 5 colors are visually recognized. Further, when viewed from one side wall 4 side, in addition to the color of the top 3, two colors of the color of the one side wall 4 are visible, and when viewed from the other side wall 5, In addition to the color, two colors of the other side wall 5 are visually recognized.
　このように、この経編地１によれば、観察者が当該経編地１を見る際の位置に応じて視認される色が変化するという色彩効果が発揮される。 Thus, according to this warp knitted fabric 1, the color effect that the color visually recognized changes according to the position when the observer views the warp knitted fabric 1 is exhibited.
　そして、この経編地１では、頂部３が２つの側壁部４，５の上部に常に位置し、また頂部３の幅方向の長さも大きいため、一方の側壁部（例えば、側壁部４）から当該経編地１を見た場合に、頂部３による遮蔽効果が安定して発揮され、このため、他方の側壁部（例えば側壁部５）の色が視認されることはない。 And in this warp knitted fabric 1, since the top part 3 is always located in the upper part of the two side wall parts 4 and 5, and the length of the width direction of the top part 3 is also large, from one side wall part (for example, side wall part 4). When the warp knitted fabric 1 is viewed, the shielding effect by the top 3 is stably exhibited, and thus the color of the other side wall (for example, the side wall 5) is not visually recognized.
　なお、色糸を使用する場合は、上記のように、頂部３及び２つの側壁部４，５の内、少なくとも１つの部位が他の部位と異なる色となるのであれば、その種類は特に限定されるものではなく、上述したように、フィラメント糸や紡績糸、透明糸、弾性糸など自由に選択し使用することができる。 In addition, when using colored yarn, the type is particularly limited as long as at least one of the top portion 3 and the two side wall portions 4 and 5 has a different color from the other portions as described above. However, as described above, filament yarn, spun yarn, transparent yarn, elastic yarn and the like can be freely selected and used.
　そして、本例の経編地１では、図３に示すように、頂部３の幅をＬ１、頂部３の厚さをＬ２、側壁部４，５の高さをＬ３、隣接する凸条部６間の間隔をＬ４、一つの凸条部６を構成する側壁部４，５の壁面間の幅をＬ５とすると、これらの寸法が、以下の関係となるように設定される。
Ｌ４＝０．２～２．５ｍｍ
比率Ｒａ＝（Ｌ２＋Ｌ３）／Ｌ４＝０．８～７．９
比率Ｒｂ＝Ｌ１／（Ｌ２＋Ｌ３）＝０．４～１．６
比率Ｒｃ＝Ｌ２／Ｌ３＝０．２～０．９
比率Ｒｄ＝Ｌ１／Ｌ５＝０．４～１．２ And in the warp knitted fabric 1 of this example, as shown in FIG. 3, the width | variety of the top part 3 is L1, the thickness of the top part 3 is L2, the height of the side wall parts 4 and 5 is L3, and the adjacent convex part 6 Assuming that the interval between them is L4 and the width between the wall surfaces of the side wall parts 4 and 5 constituting one ridge 6 is L5, these dimensions are set to have the following relationship.
L4 = 0.2-2.5mm
Ratio Ra = (L2 + L3) /L4=0.8 to 7.9
Ratio Rb = L1 / (L2 + L3) = 0.4 to 1.6
Ratio Rc = L2 / L3 = 0.2-0.9
Ratio Rd = L1 / L5 = 0.4 to 1.2
　隣接する凸条部６間の間隔Ｌ４を０．２～２．５ｍｍの範囲内になるように設定することで、隣接する凸条部６が視認対象の凸条部６を遮蔽することがなく、当該凸条部６の色彩効果が十分に発揮される。これに対し、間隔Ｌ４が２．５ｍｍを上回ると、凸条部６間の間隔Ｌ４が広くなりすぎるため、全体の視認領域に対し、頂部３及び側壁部４，５が視認される領域の割合が小さくなるため、優れた色彩効果が得られない。例えば、図３に示すように、垂直線に対して３０°傾斜した斜め上方（Ｘ方向）から凸条部６を見た場合に、頂部３の視認領域をＡ、側壁部４，５の視認領域をＢ、凸条部６以外の視認領域をＣとすると、凸条部６間の間隔Ｌ４が２．５ｍｍを上回ると、前記視認率Ｖａ（＝（Ａ＋Ｂ）／（Ａ＋Ｂ＋Ｃ））は０．７５以下となる。一方、凸条部６間の間隔Ｌ４が０．２ｍｍを下回ると、視認対象の凸条部６が隣接する凸条部６によって遮蔽されるため、色彩効果が低減される。尚、この場合、隣接凸条部遮蔽割合Ｃｒ（＝（Ａ＋Ｂ＋Ｃ）／Ｌ４）は４．２以上となる。 By setting the interval L4 between the adjacent ridges 6 to be in the range of 0.2 to 2.5 mm, the adjacent ridges 6 do not shield the ridges 6 to be visually recognized. The color effect of the ridge portion 6 is sufficiently exhibited. On the other hand, if the distance L4 exceeds 2.5 mm, the distance L4 between the ridges 6 becomes too wide, so the ratio of the area where the top 3 and the side walls 4 and 5 are visually recognized with respect to the entire visible area. Therefore, an excellent color effect cannot be obtained. For example, as shown in FIG. 3, when the ridge 6 is viewed obliquely upward (in the X direction) inclined by 30 ° with respect to the vertical line, the viewing area of the top 3 is A and the side walls 4 and 5 are visually recognized. Assuming that the region is B and the viewing region other than the ridges 6 is C, the visibility Va (= (A + B) / (A + B + C)) is 0 when the interval L4 between the ridges 6 exceeds 2.5 mm. 75 or less. On the other hand, when the distance L4 between the ridges 6 is less than 0.2 mm, the ridges 6 to be visually recognized are shielded by the adjacent ridges 6 so that the color effect is reduced. In this case, the adjacent ridge shielding ratio Cr (= (A + B + C) / L4) is 4.2 or more.
　また、比率Ｒａを０．８～７．９の範囲内に設定することで、凸条部６による色彩効果が十分に発揮される。即ち、この経編地１を凸条部６の隣接方向斜め上方から視た場合に、比率Ｒａが７．９を上回ると、視認対象の凸条部６が隣接する凸条部６により遮蔽され、その側壁部４，５や凸条部６間の連結部２ｄを視認することができなくなるため、視認される色彩効果が低下することになる。一方、比率Ｒａが０．８を下回ると、視認領域に対する頂部３と側壁部４，５の視認割合が小さくなるため、優れた色彩効果は得られない。尚、比率Ｒａが０．８～７．９の範囲内にある場合には、前記視認比率Ｖａが０．７６以上となる。一方、比率Ｒａが７．９を上回る場合には、隣接凸条部遮蔽割合Ｃｒが４．２以上となり、比率Ｒａが０．８を下回る場合には、前記視認比率Ｖａが０．７５以下となる。 In addition, by setting the ratio Ra within the range of 0.8 to 7.9, the color effect by the ridges 6 is sufficiently exhibited. That is, when the warp knitted fabric 1 is viewed from obliquely above in the adjacent direction of the ridges 6 and the ratio Ra exceeds 7.9, the ridges 6 to be visually recognized are shielded by the adjacent ridges 6. Since it becomes impossible to visually recognize the connecting portions 2d between the side wall portions 4 and 5 and the ridge portions 6, the visually recognized color effect is lowered. On the other hand, when the ratio Ra is less than 0.8, the visual recognition ratio between the top 3 and the side walls 4 and 5 with respect to the visual recognition area becomes small, and thus an excellent color effect cannot be obtained. When the ratio Ra is in the range of 0.8 to 7.9, the visual recognition ratio Va is 0.76 or more. On the other hand, when the ratio Ra is greater than 7.9, the adjacent ridge shielding ratio Cr is 4.2 or more, and when the ratio Ra is less than 0.8, the visual recognition ratio Va is 0.75 or less. Become.
　また、前記比率Ｒｂが１．６を上回ると、側壁部４，５が視認される割合が頂部３に比べて小さくなりすぎるため、見る角度による色の変化（色変化性）が乏しくなり、良好な色彩効果が得られない。一方、比率Ｒｂが０．４を下回ると、寸法的に安定性のある凸条部が得られない。前記比率Ｒｂを０．４～１．６の範囲内に設定することで、凸条部６の高さと当該凸条部６の幅とのバランスを良くすることができ、頂部３及び側壁部４，５ともに十分な色彩効果を発揮する。尚、比率Ｒｂが０．４～１．６の範囲内にあるときには、視認比率Ｖｂ（＝Ｂ／（Ａ＋Ｂ））が０．０６以上となり、比率Ｒｂが１．６を上回ると、前記視認比率Ｖｂが０．０５以下となる。 Further, when the ratio Rb exceeds 1.6, the rate at which the side wall parts 4 and 5 are visually recognized is too small compared to the top part 3, so that the color change (color changeability) depending on the viewing angle becomes poor and good. Color effect cannot be obtained. On the other hand, if the ratio Rb is less than 0.4, a dimensionally stable ridge cannot be obtained. By setting the ratio Rb within the range of 0.4 to 1.6, the balance between the height of the ridges 6 and the width of the ridges 6 can be improved. , 5 exhibit a sufficient color effect. When the ratio Rb is in the range of 0.4 to 1.6, the visual recognition ratio Vb (= B / (A + B)) is 0.06 or more, and when the ratio Rb exceeds 1.6, the visual recognition ratio Vb is 0.05 or less.
　また、前記比率Ｒｃが０．２を下回ると、側壁部４，５が視認される割合が頂部３に比べて小さくなりすぎるため、見る角度による色の変化が乏しくなり、良好な色彩効果が得られない。一方、比率Ｒｃが０．２を上回る場合には、頂部３を構成する糸が側壁部４，５を構成する糸に対して非常に細いものとなる、即ち、頂部３を構成する糸の繊度が側壁部４，５を構成する糸の繊度より非常に小さいものとなるため、寸法的に安定性のある凸条部６を形成するためには、頂部３を構成する糸の張力を、側壁部４，５を構成する糸の張力より小さくする必要があり、このため、頂部３の間隙から側壁部４，５の色が視認され、優れた色彩効果が得られない。比率Ｒｃを上記範囲にすることによって、見る角度による色の変化、即ち色変化性が大きなものとなり、側壁部４，５の色彩効果が十分に発揮される。尚、比率Ｒｃが０．２～０．９の範囲内にある場合には、前記視認比率Ｖｂが０．０６以上となり、比率Ｒｃが０．２を下回ると、前記視認比率Ｖｂが０．０５以下となる。 On the other hand, when the ratio Rc is less than 0.2, the rate at which the side wall parts 4 and 5 are visually recognized is too small as compared with the top part 3, so that the color change due to the viewing angle becomes poor, and a good color effect is obtained. I can't. On the other hand, when the ratio Rc exceeds 0.2, the yarn constituting the top portion 3 is very thin with respect to the yarn constituting the side wall portions 4 and 5, that is, the fineness of the yarn constituting the top portion 3. Is much smaller than the fineness of the yarn constituting the side walls 4 and 5, and in order to form the dimensionally stable ridge 6, the tension of the yarn constituting the top 3 is set to the side wall. It is necessary to make the tension smaller than the tension of the yarn constituting the portions 4 and 5, and therefore the color of the side wall portions 4 and 5 is visually recognized from the gap of the top portion 3, and an excellent color effect cannot be obtained. By setting the ratio Rc in the above range, the color change depending on the viewing angle, that is, the color changeability becomes large, and the color effect of the side wall portions 4 and 5 is sufficiently exhibited. When the ratio Rc is in the range of 0.2 to 0.9, the visual recognition ratio Vb is 0.06 or more. When the ratio Rc is less than 0.2, the visual recognition ratio Vb is 0.05. It becomes as follows.
　また、比率Ｒｄが１．２を上回ると、上方向（正面）から視た場合に、頂部３が側壁部４，５を覆いすぎているため、結果として側壁部４，５の色彩効果が十分に得られなくなる。一方、比率Ｒｄが０．４を下回ると、頂部３を構成する糸が側壁部４，５を構成する糸に対して非常に細いものとなる、即ち、頂部３を構成する糸の繊度が側壁部４，５を構成する糸の繊度より非常に小さいものとなるため、寸法的に安定性のある凸条部６を形成するためには、頂部３を構成する糸の張力を、側壁部４，５を構成する糸の張力より小さくする必要があり、このため、頂部３の間隙から側壁部４，５の色が視認され、優れた色彩効果が得られない。斯くして、比率Ｒｄを０．４～１．２の範囲内とすることで、頂部３の側壁部４，５への遮蔽効果が大きくなり、前記色変化性が良好なものとなる。尚、比率Ｒｄが０．４～１．２の範囲内にある場合には、前記視認比率Ｖｂが０．０６以上となり、比率Ｒｄが１．２を上回ると、前記視認比率Ｖｂが０．０５以下となる。 When the ratio Rd exceeds 1.2, the top 3 covers the side walls 4 and 5 too much when viewed from above (front), and as a result, the color effects of the side walls 4 and 5 are sufficient. Can not be obtained. On the other hand, when the ratio Rd is less than 0.4, the yarn constituting the top portion 3 is very thin with respect to the yarn constituting the side wall portions 4 and 5, that is, the fineness of the yarn constituting the top portion 3 is the side wall. Since the fineness of the yarn constituting the portions 4 and 5 is much smaller than the fineness of the yarn constituting the portions 4 and 5, the tension of the yarn constituting the top portion 3 is set to the side wall portion 4 in order to form the dimensionally stable ridge 6. , 5 is required to be smaller than the tension of the yarns constituting the side portions 4, 5, and the color of the side wall portions 4, 5 is visually recognized from the gap of the top portion 3, and an excellent color effect cannot be obtained. Thus, by setting the ratio Rd within the range of 0.4 to 1.2, the shielding effect on the side walls 4 and 5 of the top 3 is increased, and the color changeability is improved. When the ratio Rd is in the range of 0.4 to 1.2, the visual recognition ratio Vb is 0.06 or more. When the ratio Rd exceeds 1.2, the visual recognition ratio Vb is 0.05. It becomes as follows.
　尚、前記視認比率Ｖａが０．７６以上、視認比率Ｖｂが０．０６以上、隣接凸条部遮蔽割合Ｃｒが４．１以下となる３つの条件が満たされることで優れた色彩効果が発揮される。 In addition, the excellent color effect is exhibited by satisfy | filling three conditions that the said visual recognition ratio Va is 0.76 or more, the visual recognition ratio Vb is 0.06 or more, and adjacent ridge part shielding ratio Cr is 4.1 or less. The
　頂部３の幅Ｌ１、頂部３の厚さＬ２、側壁部４，５の厚さＬ３、隣接する凸条部６間の間隔Ｌ４、一つの凸条部６を構成する側壁部４，５の壁面間の幅Ｌ５は、前記ダブルラッシェル編み機の２列の針床間の距離や、編機のゲージ数、編糸の引張弾性率、編糸の張力に依存するものであり、当該経編地１の色彩効果が最も大きくなるように、即ち、これらの寸法Ｌ１～Ｌ５が上記の関係を満たすように、前記針床間の距離や、編機のゲージ数を適宜設定し、或いは、編成時のテンション等を適宜調整する。 The width L1 of the top portion 3, the thickness L2 of the top portion 3, the thickness L3 of the side wall portions 4 and 5, the interval L4 between the adjacent ridge portions 6, the wall surfaces of the side wall portions 4 and 5 constituting one ridge portion 6. The width L5 depends on the distance between the two rows of needle beds of the double raschel knitting machine, the gauge number of the knitting machine, the tensile elastic modulus of the knitting yarn, and the tension of the knitting yarn. The distance between the needle beds and the number of gauges of the knitting machine are appropriately set so that these color effects become the largest, that is, these dimensions L1 to L5 satisfy the above relationship, or Adjust tension etc. as appropriate.
　また、糸の総繊度によっても、各比率Ｒａ～Ｒｄを調整することができる。頂部３を構成する２本の鎖編列３ａ，３ｂに使用する糸と、頂部３の連結糸３ｃに使用する糸の繊度は、頂部幅Ｌ１と頂部厚さＬ２に関係する。また、側壁部４を構成する鎖編列４ａに使用する糸、側壁部５の鎖編列５ａに使用する糸の繊度は、それぞれ側壁部の高さＬ３に関係する。以上４つの糸は、いずれも総繊度８０～５００ｄｔｅｘの糸を使用することが好ましく、とくに編成時の編機の稼動安定性、凸条部６の寸法安定性の観点から、１６７ｄｔｅｘであることが好ましい。また、各凸条部６間に形成された連結部２ｄに使用する糸、即ち、鎖編み列２ｅ及び連結糸２ｃに用いる糸の繊度は、ともに凸条部６間の間隔Ｌ４に関係し、連結糸２ｃの総繊度は５０～８００ｄｔｅｘ、中でも編成時の編機の稼動安定性、凸条部６の寸法安定性の観点から、１００ｄｔｅｘであることが好ましく、鎖編み列２ｅに使用する糸の総繊度は１００～８００ｄｔｅｘであることが好ましく、とくに４００ｄｔｅｘであることが好ましい。 Also, the ratios Ra to Rd can be adjusted depending on the total fineness of the yarn. The fineness of the yarn used for the two chain stitch rows 3a and 3b constituting the top portion 3 and the connecting yarn 3c of the top portion 3 is related to the top width L1 and the top thickness L2. Further, the fineness of the yarn used for the chain stitch row 4a constituting the side wall portion 4 and the yarn used for the chain stitch row 5a of the side wall portion 5 are related to the height L3 of the side wall portion. The above four yarns are preferably all yarns having a total fineness of 80 to 500 dtex, and particularly 167 dtex from the viewpoint of the operational stability of the knitting machine during knitting and the dimensional stability of the ridges 6. preferable. In addition, the fineness of the yarn used for the connecting portion 2d formed between the protruding portions 6, that is, the yarn used for the chain knitting row 2e and the connecting yarn 2c is related to the interval L4 between the protruding portions 6, The total fineness of the connecting yarn 2c is preferably 50 to 800 dtex, and particularly preferably 100 dtex from the viewpoint of the operational stability of the knitting machine during knitting and the dimensional stability of the ridges 6, and the yarn used for the chain knitting row 2e The total fineness is preferably 100 to 800 dtex, particularly preferably 400 dtex.
　また、上記の寸法Ｌ１～Ｌ５は、得られた経編地１をピンテンターにより、経糸方向のオーバーフィード率を０％として、１８０℃の温度で１分間熱処理し、その際に当該ピンテンターにより巾入れや巾出しを行うことによっても、上記関係を満足するように調整することができる。 For the above dimensions L1 to L5, the warp knitted fabric 1 obtained was heat-treated for 1 minute at a temperature of 180 ° C. with an overfeed rate in the warp direction of 0% using a pin tenter, and at that time, it was inserted with the pin tenter. It is also possible to make adjustments so as to satisfy the above-mentioned relationship also by performing a tentering operation.
　以下、本発明に係る織編地の具体的な実施例について、比較例と共に説明する。 Hereinafter, specific examples of the woven or knitted fabric according to the present invention will be described together with comparative examples.
　実施例１－６、及び比較例１－１０とも、ダブルラッシェル編み機を用い、上述した編成方法によって編成した、図１及び図２に示した経編地とし、得られた経編地を上述したピンテンターにより熱処理した。また、基部２を構成する鎖編み列２ａ，２ｂ，頂部３を構成する鎖編み列３ａ，３ｂ及び連結糸３ｃ、並びに側壁部４，５を構成する鎖編み列４ａ，５ａに用いる各編糸としてポリエステル・マルチフィラメント糸を用いた。また、鎖編み列２ａ，４ａを第１色、鎖編み列２ｂ，５ａを第２色、鎖編み列３ａ，３ｂ及び連結糸３ｃを第３色とすることで、各部位、即ち頂部３、側壁部４及び側壁部５を異なる色とした。一方、基部２を構成する鎖編み列２ｅの編糸として、透明なポリエステル・モノフィラメントを用い、基部２を構成する連結糸２ｄとして、透明なポリエステル・エラストマー糸を用いて、当該基部２を透明にした。その他の、ダブルラッシェル編み機における条件、糸の繊度、並びに編地のセット収縮率は図４及び図５に示す通りとした。 In both Example 1-6 and Comparative Example 1-10, the warp knitted fabric shown in FIGS. 1 and 2 was knitted by the above-described knitting method using a double raschel knitting machine, and the obtained warp knitted fabric was described above. It heat-processed with the pin tenter. Further, the knitting yarns used for the chain knitting rows 2a and 2b constituting the base portion 2, the chain knitting rows 3a and 3b and the connecting yarn 3c constituting the top portion 3, and the chain knitting rows 4a and 5a constituting the side wall portions 4 and 5, respectively. Polyester multifilament yarn was used. Further, the chain knitting rows 2a and 4a are set to the first color, the chain knitting rows 2b and 5a are set to the second color, and the chain knitting rows 3a and 3b and the connecting yarn 3c are set to the third color. The side wall 4 and the side wall 5 have different colors. On the other hand, a transparent polyester monofilament is used as the knitting yarn of the chain knitting row 2e constituting the base portion 2, and a transparent polyester elastomer yarn is used as the connecting yarn 2d constituting the base portion 2 to make the base portion 2 transparent. did. Other conditions in the double raschel knitting machine, the fineness of the yarn, and the set shrinkage of the knitted fabric were as shown in FIGS.
［実施例１～６］
　図４に示すように、実施例１～６の編地は、いずれも凸条部６間の間隔Ｌ４、比率Ｒａ，Ｒｂ，Ｒｃ及びＲｄが以下の条件を満たしている。
Ｌ４＝０．２～２．５ｍｍ
比率Ｒａ＝（Ｌ２＋Ｌ３）／Ｌ４＝０．８～７．９
比率Ｒｂ＝Ｌ１／（Ｌ２＋Ｌ３）＝０．４～１．６
比率Ｒｃ＝Ｌ２／Ｌ３＝０．２～０．９
比率Ｒｄ＝Ｌ１／Ｌ５＝０．４～１．２ [Examples 1 to 6]
As shown in FIG. 4, in the knitted fabrics of Examples 1 to 6, the spacing L4 between the ridges 6 and the ratios Ra, Rb, Rc and Rd all satisfy the following conditions.
L4 = 0.2-2.5mm
Ratio Ra = (L2 + L3) /L4=0.8 to 7.9
Ratio Rb = L1 / (L2 + L3) = 0.4 to 1.6
Ratio Rc = L2 / L3 = 0.2-0.9
Ratio Rd = L1 / L5 = 0.4 to 1.2
　尚、頂部３の幅Ｌ１、凸条部６間の間隔Ｌ４、及び一つの凸条部６を構成する側壁部４，５の壁面間の幅Ｌ５は、経編地１表面の正面を日立社製デジタルマイクロスコープＶＨＸ・２０００のステージ上に無荷重状態で載置し、前記マイクロスコープを使用してレンズ倍率５０倍で撮影し、ランダムに選定した異なる５つの凸条部６の画像について、それぞれ対応する長さを測定し、得られた５つの測定値を平均して算出した。より具体的には、マイクロスコープのステージ（台）の上に、経編地１表面が上となるよう無加重状態で載置し、頂部３の幅Ｌ１については、当該頂部３を構成する編糸単糸の一端を端と定め、頂部３のもう一方の当該頂部３の端となる編糸単糸の一端までの長さ（距離）を計測した。また、一つの凸条部６を構成する側壁部４，５の幅Ｌ５については、側壁部４の端となる編糸単糸の一端から、側壁部５の端となる編糸単糸の一端までの長さを、Ｌ１と同様の方法で測定した。また、凸条部６間の間隔Ｌ４については、任意の凸条部６の側壁部４、５から、隣接する凸条部６の側壁部４,５までの（透明部分の）長さを、Ｌ１，Ｌ５と同様の方法で測定した。 In addition, the width L1 of the top part 3, the space | interval L4 between the protruding item | line parts 6, and the width L5 between the wall surfaces of the side wall parts 4 and 5 which comprise one protruding item | line part 6 are the front of the warp knitted fabric 1 surface. For the images of five different ridges 6 that were placed on the stage of a digital microscope VHX / 2000 made under no load, photographed at a lens magnification of 50 times using the microscope, and selected at random. The corresponding length was measured, and the obtained five measured values were averaged. More specifically, the warp knitted fabric 1 is placed on the microscope stage (table) in an unweighted state so that the surface of the warp knitted fabric 1 is on the upper side, and the knitting that constitutes the top portion 3 with respect to the width L1 of the top portion 3. One end of the single yarn was defined as an end, and the length (distance) to one end of the single knitting yarn serving as the end of the other top 3 of the top 3 was measured. Moreover, about the width L5 of the side wall parts 4 and 5 which comprise the one protruding item | line part 6, from one end of the knitting yarn single yarn used as the end of the side wall part 4, one end of the knitting yarn single yarn used as the end of the side wall part 5 The length until was measured by the same method as L1. Moreover, about the space | interval L4 between the protruding item | line parts 6, from the side wall parts 4 and 5 of arbitrary protruding item | line parts 6 to the side wall parts 4 and 5 of the adjacent protruding item | line part 6 (transparent part), It measured by the method similar to L1 and L5.
　また、頂部３の厚みＬ２および、側壁部４，５の高さＬ３は、凸条部６間に位置する編糸２ｄおよび２ｅを切断して測定対象の凸条部６をランダムに５つ取り出し、側壁部４もしくは側壁部５が真上となるよう、凸条部６の表面を凸条部６の側面方向に９０°傾けて、日立社製デジタルマイクロスコープＶＨＸ・２０００のステージ上に無荷重状態で載置し、前記マイクロスコープを使用してレンズ倍率５０倍で撮影し、得られた画像についてそれぞれ対応する長さを測定し、得られた５つの測定値を平均して算出した。より具体的には、頂部３の厚みＬ２は、頂部３を構成する鎖編列３ａまたは３ｂについて、頂部３の厚み方向も長さが最大となるよう編糸単糸の一端から、もう一方の端である編糸単糸の一端までの長さ（距離）を測定した。また、側壁部４，５の高さＬ３は、基部２を構成する鎖編み列２ａと側壁部４を構成する鎖編み列４ａ、もしくは、基部２を構成する鎖編み列２ｂと側壁部５を構成する鎖編み列５ａについて、側壁部４，５の高さ方向の長さが最大となるよう編糸単糸の一端から、もう一方の端である編糸単糸の一端までの長さ（距離）を、Ｌ２と同様の方法で測定した。 Further, the thickness L2 of the top portion 3 and the height L3 of the side wall portions 4 and 5 are determined by cutting the knitting yarns 2d and 2e located between the ridge portions 6 and randomly taking out five ridge portions 6 to be measured. No load is applied on the stage of the digital microscope VHX / 2000 made by Hitachi by tilting the surface of the ridge 6 by 90 ° toward the side of the ridge 6 so that the side wall 4 or the side wall 5 is directly above. The sample was placed in a state, photographed at a lens magnification of 50 times using the microscope, the corresponding length was measured for each of the obtained images, and the obtained five measured values were averaged and calculated. More specifically, the thickness L2 of the top portion 3 is such that the chain knitting row 3a or 3b constituting the top portion 3 has a length in the thickness direction of the top portion 3 so that the length is maximized. The length (distance) to one end of the single knitting yarn was measured. The height L3 of the side wall portions 4 and 5 is such that the chain knitting row 2a constituting the base portion 2 and the chain knitting row 4a constituting the side wall portion 4 or the chain knitting row 2b constituting the base portion 2 and the side wall portion 5 are determined. About the chain knitting row 5a to be configured, the length from one end of the knitting yarn single yarn to one end of the knitting yarn single yarn which is the other end so that the length in the height direction of the side walls 4, 5 is maximized ( Distance) was measured by the same method as L2.
　これら実施例１～６の編地では、上記条件を満たすことで、図３に示したＸ方向から見たときの視認比率Ｖａがいずれも０．８以上となっており、凸条部６による色彩効果が十分に発揮されている。また、視認比率Ｖｂは、いずれも０．０６以上となっており、見る角度を変えたときの色変化性に富んだものとなっている。 In these knitted fabrics of Examples 1 to 6, when the above conditions are satisfied, the visual recognition ratio Va when viewed from the X direction shown in FIG. The color effect is fully demonstrated. In addition, the visual recognition ratio Vb is 0.06 or more, and is rich in color changeability when the viewing angle is changed.
　実施例２の編地は、凸条部６間の間隔Ｌ４が大きいため、垂直線に対して３０°傾斜した斜め上方（Ｘ方向）から凸条部６を見たときの、凸条部６の間隔Ｌ４に対する凸条部６の視認割合が実施例１の編地より小さく、凸条部６の色彩効果が実施例１の編地より小さい。一方、実施例３の編地は、凸条部６間の間隔Ｌ４が小さいため、垂直線に対して３０°傾斜した斜め上方（Ｘ方向）から凸条部６を見た場合に、凸条部６間の間隔Ｌ４を視認しない。そのため、実施例１の編地より、凸条部６の間隔Ｌ４に対する凸条部６の視認割合が大きく、凸条部６の色彩効果が実施例１の編地より高い。 The knitted fabric of Example 2 has a large interval L4 between the ridges 6, and thus the ridges 6 when the ridges 6 are viewed from obliquely upward (X direction) inclined by 30 ° with respect to the vertical line. The visual recognition ratio of the ridge portion 6 with respect to the interval L4 is smaller than that of the knitted fabric of the first embodiment, and the color effect of the ridge portion 6 is smaller than that of the knitted fabric of the first embodiment. On the other hand, the knitted fabric of Example 3 has a small interval L4 between the ridges 6, so that when the ridges 6 are viewed from obliquely upward (X direction) inclined by 30 ° with respect to the vertical line, the ridges are formed. The interval L4 between the parts 6 is not visually recognized. Therefore, the visual recognition ratio of the ridges 6 to the interval L4 of the ridges 6 is larger than that of the knitted fabric of Example 1, and the color effect of the ridges 6 is higher than that of the knitted fabric of Example 1.
　実施例４の編地は、視認比率Ｖｂが小さい、即ち、頂部３の視認割合が大きいため、頂部３の厚さＬ２をこれ以上大きくすると、見る角度による色変化が十分に発揮されないことになる。また、比率Ｒｄが上限であり、頂部３の幅Ｌ１をこれ以上大きくすると、側壁部４，５を覆いすぎることになるため、側壁部４，５の色彩効果が十分に得られなくなる。 The knitted fabric of Example 4 has a small visual recognition ratio Vb, that is, the visual recognition ratio of the top portion 3 is large. Therefore, if the thickness L2 of the top portion 3 is further increased, the color change depending on the viewing angle is not sufficiently exhibited. . Further, the ratio Rd is the upper limit, and if the width L1 of the top part 3 is further increased, the side walls 4 and 5 are covered too much, so that the color effect of the side walls 4 and 5 cannot be sufficiently obtained.
　実施例５の編地は、凸条部６間の間隔Ｌ４が最も大きく、また間隔Ｌ４に対する凸条部６の厚み（Ｌ２＋Ｌ３）、即ち、比率Ｒａが最も小さいため、凸条部６の色彩効果は最も小さくなる。また、凸条部６間の間隔Ｌ４が大きい実施例１，２と比較しても、比率Ｒｂが小さいため、視認比率Ｖｂも小さいものとなる。一方、比率Ｒｃが小さいことから、頂部３に対する側壁部４，５の色彩効果が実施例３，４の編地に比べて高く、見る方向による色変化性が高い。また、比率Ｒｄが小さく、側壁部４，５が頂部３に十分に覆われていないため、真上から頂部３及び側壁部４，５を視認することができる。 In the knitted fabric of Example 5, the distance L4 between the ridges 6 is the largest, and the thickness (L2 + L3) of the ridges 6 with respect to the distance L4, that is, the ratio Ra is the smallest. Becomes the smallest. In addition, even when compared with Examples 1 and 2 in which the distance L4 between the ridges 6 is large, the ratio Rb is small, so the visual recognition ratio Vb is also small. On the other hand, since the ratio Rc is small, the color effect of the side wall parts 4 and 5 with respect to the top part 3 is higher than that of the knitted fabrics of Examples 3 and 4, and the color changeability depending on the viewing direction is high. Further, since the ratio Rd is small and the side wall portions 4 and 5 are not sufficiently covered with the top portion 3, the top portion 3 and the side wall portions 4 and 5 can be visually recognized from directly above.
　実施例６の編地は、比率Ｒａが大きいため、凸条部６の間隔Ｌ４に対する凸条部６の視認割合が大きく、凸条部６の色彩効果が高い。また、比率Ｒｃが小さいため、凸条部６の隣接方向の斜め上方から見たときの側壁部４，５の視認割合が高い。一方、これ以上側壁部４，５の厚みを大きくすると、隣接凸条部遮蔽割合Ｃｒが過剰に大きくなり、視認対象とする凸条部６の色彩効果が十分に発揮されない。 Since the knitted fabric of Example 6 has a large ratio Ra, the visual recognition ratio of the ridges 6 with respect to the interval L4 of the ridges 6 is large, and the color effect of the ridges 6 is high. Moreover, since ratio Rc is small, the visual recognition rate of the side wall parts 4 and 5 when it sees from diagonally upward of the adjacent direction of the protruding item | line part 6 is high. On the other hand, when the thickness of the side wall parts 4 and 5 is increased further, the adjacent ridge part shielding ratio Cr becomes excessively large, and the color effect of the ridge part 6 to be visually recognized is not sufficiently exhibited.
［比較例１～１０］
　一方、比較例１～１０の編地は、上記凸条部６間の間隔Ｌ４、比率Ｒａ，Ｒｂ，Ｒｃ及びＲｄの少なくともいずれかが上述した条件を満たしていないため、凸条部６の色彩効果が十分に発揮されなかったり、また、側壁部４，５の視認割合が頂部３に対して非常に小さく、色変化性に乏しいものとなる。尚、比較例１～１０についても、上述した実施例１～６の場合と同様の方法により、頂部３の幅Ｌ１、凸条部６の間隔Ｌ４、側壁部４，５の幅Ｌ５、頂部３の厚みＬ２及び側壁部４，５の高さＬ３を測定した。 [Comparative Examples 1 to 10]
On the other hand, in the knitted fabrics of Comparative Examples 1 to 10, since at least one of the distance L4 between the ridges 6 and the ratios Ra, Rb, Rc and Rd does not satisfy the above-described conditions, the color of the ridges 6 The effect is not sufficiently exhibited, and the side wall portions 4 and 5 have a very small visual recognition ratio with respect to the top portion 3, and the color changeability is poor. For Comparative Examples 1 to 10, the width L1 of the top portion 3, the interval L4 of the ridges 6, the width L5 of the side wall portions 4 and 5, and the top portion 3 are also performed in the same manner as in the above-described Examples 1 to 6. The thickness L2 and the height L3 of the side walls 4 and 5 were measured.
　具体的には、比較例１の編地は、凸条部６間の間隔Ｌ４が広すぎるため、凸条部６間の視認割合が増え、即ち、視認比率Ｖａが０．７５を下回るため、編地全体の色彩効果が薄れる。一方、比較例２の編地は、凸条部６間の間隔Ｌ４が狭くなりすぎることから、隣接凸条部遮蔽割合Ｃｒが４．２を超え、このため、視認対象とする凸条部６が隣接する凸条部６に遮蔽されてしまい、色彩効果が低下する。 Specifically, in the knitted fabric of Comparative Example 1, since the interval L4 between the ridges 6 is too wide, the visual recognition ratio between the ridges 6 increases, that is, the visual recognition ratio Va is less than 0.75. The color effect of the entire knitted fabric fades. On the other hand, in the knitted fabric of Comparative Example 2, since the interval L4 between the ridges 6 is too narrow, the adjacent ridge part shielding ratio Cr exceeds 4.2. Is shielded by the adjacent ridges 6 and the color effect is reduced.
　また、比較例３の編地は、凸条部６が太く短いため、視認比率Ｖｂは－０．０１と小さく、側壁部４，５の視認割合が小さくなっているため、側壁部４，５が十分な色彩効果を発揮せず、色変化性に乏しいものとなっている。 Further, in the knitted fabric of Comparative Example 3, since the protruding portion 6 is thick and short, the visual recognition ratio Vb is as small as −0.01, and the visual recognition ratio of the side wall portions 4 and 5 is small. However, the color effect is not sufficient and the color changeability is poor.
　また、比較例４の編地は、凸条部６が細長くなっているため、寸法的に安定性のある凸条部６を作成することができない。また、比較例５の編地は、頂部３の糸が側壁部４，５の糸に対して非常に細い（頂部３の糸の繊度が側壁部４，５の糸の繊度より非常に小さい）ため、頂部３を構成する糸の間隙から側壁部４，５を構成する糸の色が見えてしまい、色彩効果が低下したものとなっている。 Also, in the knitted fabric of Comparative Example 4, the ridges 6 that are dimensionally stable cannot be created because the ridges 6 are elongated. In the knitted fabric of Comparative Example 5, the yarn at the top 3 is very thin with respect to the yarn at the side walls 4 and 5 (the fineness of the yarn at the top 3 is much smaller than the fineness of the yarn at the side walls 4 and 5). Therefore, the color of the yarn constituting the side wall portions 4 and 5 can be seen from the gap between the yarns constituting the top portion 3, and the color effect is reduced.
　また、比較例６の編地は、視認比率Ｖｂが０．０５を下回っているため、斜めから見た場合に、頂部３の色の視認割合が大きく、側壁部４，５の色彩効果が十分に発揮されない。また、比較例７の編地は、頂部が壁部を覆いすぎており、また、視認比率Ｖｂが０．０５を下回っているため、頂部３の色の視認割合が大きく、側壁部４，５の色彩効果が十分に発揮されない。 Moreover, since the visual recognition ratio Vb is less than 0.05 in the knitted fabric of Comparative Example 6, when viewed from an oblique direction, the visual recognition ratio of the color of the top portion 3 is large, and the color effect of the side wall portions 4 and 5 is sufficient. Is not demonstrated. In the knitted fabric of Comparative Example 7, the top part covers the wall part too much, and the visual recognition ratio Vb is less than 0.05. Therefore, the visual recognition ratio of the color of the top part 3 is large, and the side wall parts 4, 5 The color effect of is not fully demonstrated.
　比較例８の編地は、頂部３の糸が側壁部４，５の糸に対して非常に細い（頂部３の糸の繊度が側壁部４，５の糸の繊度より非常に小さい）ため、頂部３を構成する糸の間隙から側壁部４，５を構成する糸の色が見えてしまい、色彩効果が低下したものとなっている。また、比較例９の編地は、凸条部６間の間隔Ｌ４が狭すぎるため、隣接凸条部遮蔽割合Ｃｒが４．２を上回っており、視認対象の凸条部６が隣接する凸条部６に遮蔽されるため、色彩効果が低下したものとなっている。一方、比較例１０の編地は、凸条部６間の間隔Ｌ４が広すぎるため、視認比率Ｖａが０．７５となっており、凸条部６間の視認割合が大きく、このため、編地全体の色彩効果が薄れたものになっている。 In the knitted fabric of Comparative Example 8, the yarn at the top 3 is very thin with respect to the yarn at the side walls 4 and 5 (the fineness of the yarn at the top 3 is much smaller than the fineness of the yarn at the side walls 4 and 5). The color of the yarn constituting the side wall portions 4 and 5 is visible from the gap between the yarns constituting the top portion 3, and the color effect is reduced. Further, in the knitted fabric of Comparative Example 9, since the interval L4 between the ridges 6 is too narrow, the adjacent ridge shielding ratio Cr exceeds 4.2, and the ridges 6 to be visually recognized are adjacent to each other. Since it is shielded by the strip 6, the color effect is reduced. On the other hand, in the knitted fabric of Comparative Example 10, since the interval L4 between the ridges 6 is too wide, the visual recognition ratio Va is 0.75, and the visual recognition ratio between the ridges 6 is large. The color effect of the entire ground has faded.
　以上のように、前記実施例１～６の編地では、上記条件を満たすことで、凸条部６による色彩効果が十分に発揮され、また、見る角度を変えたときの色変化性に富んだものとなっている。 As described above, in the knitted fabrics of Examples 1 to 6, by satisfying the above conditions, the color effect by the ridges 6 is sufficiently exhibited, and the color changeability when the viewing angle is changed is rich. It has become.
　以上、本発明の具体的な実施の形態について説明したが、本発明が採り得る具体的な態様は、何らこれに限定されるものではない。 Although specific embodiments of the present invention have been described above, specific modes that the present invention can take are not limited thereto.
　例えば、上述した実施形態では経編地としたが、これに限られるものではなく、緯編地であっても良く、更には、編地に限られるものではなく、上述した凸条部６を有するものであれば織地であっても良い。このような織物によっても上記と同様の効果が得られる。 For example, although the warp knitted fabric is used in the above-described embodiment, the present invention is not limited to this, and may be a weft knitted fabric, and is not limited to a knitted fabric. If it has, it may be a woven fabric. The same effect as described above can be obtained by such a woven fabric.
　また、本発明において、前記各凸条部６には、隣接する前記凸条部６を相互に繋ぐようにそれぞれ挿入糸が挿入されていても良く、この挿入糸には弾性糸用いることができる。 Further, in the present invention, an insertion thread may be inserted into each of the ridges 6 so as to connect the adjacent ridges 6 to each other, and an elastic thread can be used as the insertion thread. .
　１　経編地
　２　基部
　２ａ，２ｂ　鎖編み列
　２ｃ　連結糸
　２ｄ　連結部
　２ｅ　鎖編み列
　３　　頂部
　３ａ，３ｂ　鎖編み列
　３ｃ　連結糸
　４，５　側壁部
　４ａ，５ａ　鎖編み列
　４ａ１，５ａ１　ループ
　６　　凸条部
  DESCRIPTION OF SYMBOLS 1 Warp knitted fabric 2 Base part 2a, 2b Chain knitting line 2c Connection thread 2d Connection part 2e Chain knitting line 3 Top part 3a, 3b Chain knitting line 3c Connection thread 4, 5 Side wall part 4a, 5a Chain knitting line 4a 1 , 5a 1 loop 6 ridges

Claims (8)

  1. 　一方向に沿って形成された複数の凸条部を有する織編地であって、
    　前記各凸条部は、頂部及び該頂部の下方に位置する２つの側壁部から構成され、該各凸条部を構成する一方の側壁部は互いに略平行に設けられ、且つ他方の側壁部も互いに略平行に設けられるとともに、前記頂部及び２つの側壁部の内、少なくとも１つは、他の２つとは異なる色を有し、
    　更に、前記複数の凸条部の内の少なくとも一部の凸条部は、隣接する凸条部との間の間隔Ｌ４が０．２～２．５ｍｍとなるように配置されるとともに、前記凸条部の隣接方向における前記頂部の幅をＬ１、前記凸条部の高さ方向における前記頂部の厚さをＬ２、前記高さ方向における前記２つの側壁部の高さをＬ３、前記２つの側壁部の前記隣接方向における壁面間隔をＬ５として、これらＬ１～Ｌ５が以下の関係を満足するように設定されていることを特徴とする織編地。
    （Ｌ２＋Ｌ３）／Ｌ４＝０．８～７．９
    Ｌ１／（Ｌ２＋Ｌ３）＝０．４～１．６
    Ｌ２／Ｌ３＝０．２～０．９
    Ｌ１／Ｌ５＝０．４～１．２     A woven or knitted fabric having a plurality of ridges formed along one direction,
    Each of the ridges is composed of a top part and two side wall parts located below the top part, one side wall part constituting each ridge part is provided substantially parallel to each other, and the other side wall part is also Provided substantially parallel to each other, and at least one of the top portion and the two side wall portions has a different color from the other two,
    Further, at least some of the plurality of ridges are arranged such that a distance L4 between adjacent ridges is 0.2 to 2.5 mm, and the protrusions The width of the top in the adjacent direction of the strip is L1, the thickness of the top in the height direction of the convex strip is L2, the height of the two side walls in the height direction is L3, and the two sidewalls A woven or knitted fabric characterized in that L1 to L5 are set so as to satisfy the following relationship, with L5 being the wall surface interval in the adjacent direction of the portion.
    (L2 + L3) /L4=0.8 to 7.9
    L1 / (L2 + L3) = 0.4 to 1.6
    L2 / L3 = 0.2-0.9
    L1 / L5 = 0.4-1.2
  2. 　前記頂部及び２つの側壁部は、それぞれ独立した糸で形成されていることを特徴とする請求項１記載の織編地。 The woven or knitted fabric according to claim 1, wherein the top part and the two side wall parts are formed of independent yarns.
  3. 　前記頂部及び２つの側壁部の内、少なくとも１つは、他の２つとは異なる色の糸で形成されていることを特徴とする請求項１又は２記載の織編地。 The woven or knitted fabric according to claim 1 or 2, wherein at least one of the top part and the two side wall parts is formed of a yarn having a different color from the other two.
  4. 　請求項１乃至３記載のいずれかの特徴を有する経編地。 A warp knitted fabric having the characteristics according to any one of claims 1 to 3.
  5. 　前記各凸条部には、隣接する前記凸条部を相互に繋ぐようにそれぞれ挿入糸が挿入されていることを特徴とする請求項１乃至４記載のいずれかの織編地。 The woven or knitted fabric according to any one of claims 1 to 4, wherein an insertion thread is inserted into each of the protruding line portions so as to connect the adjacent protruding line portions to each other.
  6. 　前記挿入糸が弾性糸であることを特徴する請求項５記載の織編地。 The woven or knitted fabric according to claim 5, wherein the insertion yarn is an elastic yarn.
  7. 　前記各凸条部間に、少なくとも１本以上の糸から構成される糸列が形成されていることを特徴とする請求項１乃至６記載のいずれかの織編地。 The knitted or knitted fabric according to any one of claims 1 to 6, wherein a yarn row composed of at least one yarn is formed between the protruding portions.
  8. 　前記糸列が透明糸であることを特徴とする請求項７記載の織編地。
          The woven or knitted fabric according to claim 7, wherein the yarn row is a transparent yarn.
PCT/JP2017/020136 2016-05-31 2017-05-30 Woven/knitted fabric WO2017209140A1 (en)

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US16/302,029 US20190309449A1 (en) 2016-05-31 2017-05-30 Woven/knitted fabric
JP2018520934A JPWO2017209140A1 (en) 2016-05-31 2017-05-30 Woven fabric
EP17806693.2A EP3453793A4 (en) 2016-05-31 2017-05-30 Woven/knitted fabric
CN201780034114.XA CN109415855A (en) 2016-05-31 2017-05-30 Fabric material

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CN109415855A (en) 2019-03-01
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EP3453793A4 (en) 2020-08-19
EP3453793A1 (en) 2019-03-13

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