JP5798366B2 - Decorative warp knitted fabric and manufacturing method thereof - Google Patents

Description

  The present invention is an improvement of decorative fiber products, more specifically, a decorative warp with excellent decorativeness that can be manufactured by a simple process and can exhibit a different appearance even if the angle seen from the surface of the warp knitted fabric is slightly changed. The present invention relates to a knitted fabric and a manufacturing method thereof.

  As is well known, decorative tapes (such as narrow knitted fabrics) are used to add decorativeness to fabrics such as clothing and curtains, and can be used to fasten to the underlying fabric or by itself. It is used.

  Conventionally, as a configuration of such a decorative tape, a tape in which a decorative thread such as a lame thread is inserted into a fabric structure has been disclosed (for example, see Patent Document 1).

  However, such decorative fabric has the decorative yarn exposed on the surface of the fabric, but this decorative property is only due to the appearance of the decorative yarn itself, such as color and gloss, and there was no originality of expression. .

  In addition, it is possible to change the pattern and color on the front and back of the fabric, but on each side it becomes a single color and pattern and the appearance becomes monotonous and scarcely changes, making it decorative. There was dissatisfaction that it was not interesting.

JP 2005-54309 A

  The present invention has been made in view of the above-mentioned problems in conventional decorative fiber products, and the object of the present invention is that it can be manufactured by a simple process, from the surface of the warp knitted fabric. An object of the present invention is to provide a decorative warp knitted fabric excellent in decorativeness and capable of producing a different appearance even if the viewing angle is slightly changed.

  Means employed by the present inventor for solving the above technical problem will be described with reference to the accompanying drawings.

That is, the present invention is a decorative warp knitted fabric in which a decorative band portion D is disposed along the warp direction of the knitted fabric,
The decorative band portion D is knitted by the chain knitting yarn 2 so that the chain knitting structures W, W... Are knitted in parallel along the warp direction. While comprising a two-layer structure of a pair of front side chain knitting WA and back side chain knitting WB arranged on the front side and the back side of the knitted fabric,
The folded portion of the decorative flat yarn 1 is knitted into the chain knitting structure W at both ends and inserted between the chain knitting structures W and W in a zigzag manner in the weft direction and knitted. ,
The decorative flat yarn 1 is a long flat member having a decorative portion formed on the surface of the flat surface 11. The decorative flat yarn 1 has a flat warp knitted fabric between the chain braids WA and WB . It is aligned so as to form a predetermined angle with respect to the surface, and is held in a knitted and integrally held in a uniformly inclined parallel state,
This decorative band portion D is arranged so that the arrangement surface side of the flat surfaces 11, 11,... Of the decorative flat yarn 1 is exposed to the front and back surfaces of the entire decorative warp knitted fabric,
The technical means is adopted in which the visible area of the parallel flat surfaces 11 increases or decreases depending on the angle of view formed by the flat surface 11 of the decorative flat yarn 1 and the surface of the decorative warp knitted fabric, so that a different appearance is exhibited. As a result, a decorative warp knitted fabric was completed.

Further, the present invention is a decorative warp knitted fabric in which a decorative band portion D is disposed along the warp direction of the knitted fabric,
The decorative band portion D is knitted by the chain knitting yarn 2 so that the chain knitting structures W, W... Are knitted in parallel along the warp direction. While comprising a two-layer structure of a pair of front side chain knitting WA and back side chain knitting WB arranged on the front side and the back side of the knitted fabric,
Each folded portion of the decorative flat yarn 1 is knitted into the chain stitch structure W at both ends, inserted between the chain stitch structures W and W in a zigzag state in a weft direction, and knitted. And
The decorative flat yarn 1 is a long flat member having a decorative portion formed on the surface of the flat surface 11 and comprises one or a plurality of decorative flat yarns 1.
The decorative flat yarn 1 is clamped and held integrally in a chain-shaped parallel state inclined alternately at a predetermined angle between the chain braids WA and WB,
The decorative strip portion D adopt the technical means of the flat surface 11, 11 ... arranged side decoration flat yarns 1, arranged so that the direction to be exposed on the front and back surfaces of the entire decorative warp knitted As a result, a decorative warp knitted fabric was completed.

Further, in order to solve the above problems, in addition to the above means, if necessary a plurality of decorative flat yarn 1, comprising at least different colors of the decorative flat yarns 1A · 1B ..., each of these decorative A technical means is adopted in which the arrangement angles of the flat surfaces 11, 11,... Of the flat yarn 1 are aligned for each color so as to exhibit different shades depending on the viewing angle of each angle formed with the surface of the decorative warp knitted fabric. be able to.

  Furthermore, in order to solve the above-mentioned problems, the present invention, in addition to the above means, if necessary, the decorative flat yarn 1 is fed to the chain knitting structure W / W at intervals of at least three stitches in the weft direction. It is possible to adopt a technical means of inserting into the.

  Furthermore, in order to solve the above-mentioned problems, the present invention is configured so that the inclination angle of the flat surface 11 of the decorative flat yarn 1 is 30 to 60 degrees with respect to the surface of the decorative warp knitted fabric in addition to the above means as necessary. A technical means of sandwiching between the chain stitches WA and WB can be employed.

  Furthermore, in order to solve the above-described problems, the present invention can employ technical means for making the decorative flat yarn 1 into a lame yarn having a lame finish on the surface in addition to the above-described means as necessary. .

  Furthermore, in order to solve the above-mentioned problems, the present invention may employ technical means for making the decorative flat yarn 1 a reflective slit yarn having a metal vapor deposited on the surface in addition to the above-described means as necessary. it can.

Further, the present invention, in producing a decorative warp knitted fabric having a decorative band portion D disposed along the warp direction of the knitted fabric,
The decorative band portion D is knitted by the chain knitting yarn 2 so that the chain knitting structures W, W,... Are arranged in parallel along the warp direction, and each of these chain knitting structures W is decorated corresponding to each needle bed row. While comprising a two-layer structure of a pair of front side chain knitting WA and back side chain knitting WB arranged on the front side and the back side of the warp knitted fabric,
The folded portion of the decorative flat yarn 1 is knitted into the chain knitting structure W at both ends and inserted between the chain knitting structures W and W in a zigzag state in a zigzag manner and knitted.
The decorative flat yarn 1 is a long flat member having a decorative portion formed on the surface of the flat surface 11 , and the flat flat surface 11 is a decorative warp knitted fabric between the chain braids WA and WB . Aligned so as to form a predetermined angle with respect to the surface, held in a parallel state inclined uniformly at a predetermined angle, knitted and held integrally,
The decorative belt portion D is arranged so that the arrangement surface side of the flat surfaces 11, 11,... Of the decorative flat yarn 1 is exposed to the front and back surfaces of the entire decorative warp knitted fabric,
The technical means is adopted in which the visible area of the parallel flat surfaces 11 increases or decreases depending on the angle of view formed by the flat surface 11 of the decorative flat yarn 1 and the surface of the decorative warp knitted fabric, so that a different appearance is exhibited. Thus, a method for producing a decorative warp knitted fabric was completed.

Further, the present invention, in producing a decorative warp knitted fabric having a decorative band portion D disposed along the warp direction of the knitted fabric,
The decorative band portion D is knitted by the chain knitting yarn 2 so that the chain knitting structures W, W,... Are arranged in parallel along the warp direction, and each of these chain knitting structures W is decorated corresponding to each needle bed row. While comprising a two-layer structure of a pair of front side chain knitting WA and back side chain knitting WB arranged on the front side and the back side of the warp knitted fabric,
Each folded portion of the decorative flat yarn 1 is knitted into a chain knitting structure W at both ends and inserted between the chain knitting structures W and W in a zigzag manner in the weft direction and knitted.
The decorative flat yarn 1 is a long flat member having a decorative portion formed on the surface of the flat surface 11 and comprises one or a plurality of decorative flat yarns 1.
The decorative flat yarn 1 is knitted and held integrally by sandwiching the decorative flat yarns 1 in a chain-shaped parallel state inclined alternately at a predetermined angle between the chain braids WA and WB.
The decorative strip portion D, employing the technical means of the flat surface 11, 11 ... arranged side decoration flat yarns 1, arranged so that the direction to be exposed on the front and back surfaces of the entire decorative warp knitted As a result, a method for producing a decorative warp knitted fabric was completed.

Further, in order to solve the above problems, in addition to the above means, if necessary a plurality of decorative flat yarn 1, and comprises at least different colors of the decorative flat yarns 1A · 1B ..., each of these Adopting the technical means to make the hue different depending on the viewing angle of each angle formed with the surface of the decorative warp knitted fabric by aligning the arrangement angle of each flat surface 11,11 ... of the decorative flat yarn 1 for each color can do.

  Furthermore, in order to solve the above-described problems, the present invention employs technical means of knitting using a double Russell knitting machine having at least two needle bed rows in addition to the above-described means as necessary. Can do.

In the present invention, the decorative band portion is knitted in parallel along the warp direction by the chain knitting yarn, and each chain knitting structure is knitted in accordance with each needle bed row. While comprising a two-layer structure of a pair of front side chain knitting and back side chain knitting arranged on the front side and the back side of the knitted fabric,
The decorative flat yarn is formed by braiding the folded portions of the decorative flat yarn into the chain stitch structure at both ends and inserting the braided structure in a zigzag manner in the weft direction in the chain-knitting structure. It is a long flat member with a decorative part formed on the surface, and this decorative flat yarn is knitted and held integrally by sandwiching it in a parallel state uniformly inclined at a predetermined angle between these chain stitches. The decorative band portion is arranged so that the flat surface array surface side of the decorative flat yarn is exposed to the front and back surfaces of the entire decorative warp knitted fabric, and the flat surface of the decorative flat yarn is the decorative warp. Depending on the viewing angle formed by the surface of the knitted fabric, the visible area of the parallel flat surfaces can be increased or decreased, so that different appearances can be exhibited.

Further, the decorative flat yarn is constructed by knitting each folded portion of the decorative flat yarn into a chain stitch structure at both ends and inserting the braided structure in a zigzag manner in a twisted and weft direction between the chain stitch structures, Is a long flat member in which a decorative portion is formed on the flat surface, comprising one or more decorative flat yarns,
The decorative flat yarn is clamped and held in an integrated manner by sandwiching the decorative flat yarns in a C-shaped parallel state inclined alternately at a predetermined angle between the chain braids, and this decorative band portion is attached to the flat surface of the decorative flat yarns. The arrangement surface side is arranged so that it is exposed on the front and back surfaces of the entire decoration warp knitted fabric, and the alignment angle of each flat surface of each decorative flat yarn is aligned for each color, thereby decorating the warp knitted fabric. It is also possible to exhibit different shades depending on the viewing angle of each angle formed with the surface.

  Therefore, according to the decorative warp knitted fabric and the method of manufacturing the same of the present invention, the warp knitted fabric can be manufactured through a simple process, has a three-dimensional effect, and exhibits a different appearance even if the angle seen from the surface of the warp knitted fabric slightly changes. Therefore, it can be said that the industrial utility value is very large.

It is the schematic showing the structure of the decoration warp knitted fabric of 1st Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 1st Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 1st Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 1st Embodiment of this invention. It is a fragmentary perspective view showing the manufacturing process of the decoration warp knitted fabric of 1st Embodiment of this invention. It is the schematic showing the state which looked at the decoration warp knitted fabric of 1st Embodiment of this invention from diagonally. It is the schematic showing the state which looked at the decoration warp knitted fabric of 1st Embodiment of this invention from diagonally. It is a knitting | organization organization chart of the decoration warp knitted fabric of 1st Embodiment of this invention. It is the schematic showing the structure of the decoration warp knitted fabric of 2nd Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 2nd Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 2nd Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 2nd Embodiment of this invention. It is a fragmentary perspective view showing the manufacturing process of the decoration warp knitted fabric of 2nd Embodiment of this invention. It is a fragmentary perspective view showing the manufacturing process of the decoration warp knitted fabric of 2nd Embodiment of this invention. It is the schematic showing the state which looked at the decoration warp knitted fabric of 2nd Embodiment of this invention from diagonally. It is the schematic showing the state which looked at the decoration warp knitted fabric of 2nd Embodiment of this invention from diagonally. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 3rd Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 3rd Embodiment of this invention. It is a schematic side view showing the manufacturing process of the decoration band part of the decoration warp knitted fabric of 3rd Embodiment of this invention. It is a fragmentary perspective view showing the manufacturing process of the decoration warp knitted fabric of 3rd Embodiment of this invention. It is a knitting | organization organization chart of manufacture Example 1 of this invention. It is a knitting | organization organization chart of manufacture Example 2 of this invention.

  The mode for carrying out the present invention will be described in more detail with reference to the drawings specifically illustrated as follows.

“First Embodiment”
A first embodiment of the present invention will be described with reference to FIGS. In the figure, what is indicated by reference numeral 1 is a decorative flat yarn, and this decorative flat yarn 1 is a long flat member having a decorative portion formed on the surface of the flat surface 11. In this embodiment, the decorative flat yarn 1 can be a lame yarn having a metallic luster finish on the surface of the polyester film.

  Further, what is indicated by reference numeral 2 is a chain knitting yarn, and the chain knitting yarn 2 can employ synthetic fibers such as polyester, natural fibers, or the like.

  Thus, in the present embodiment, the decorative warp knitted fabric is provided with the decorative band portion D along the warp direction of the knitted fabric, and the configuration and manufacturing procedure thereof will be described below.

  In this embodiment, knitting is performed using a double raschel knitting machine having at least two needle bed rows.

  First, the decorative band portion D is knitted by the chain knitting yarn 2 in parallel with the chain knitting structure W · W along the warp direction, and each chain knitting structure W corresponds to each needle bed row. The decorative warp knitted fabric has a two-layer structure of a pair of front side chain knitting WA and back side chain knitting WB arranged on the front side and the back side.

  Specifically, as shown in the figure, in one needle bed row A of the double raschel knitting machine, the front side chain knitting WA, WA... The back side chain stitches WB, WB,... These chain knitting yarns 2 are supplied from the ridges L2 and L5, respectively.

  Then, while passing between the front side chain knitting WA and the back side chain knitting WB, each folded portion of the decorative flat yarn 1 is entangled with the chain knitting structures W at both ends, and the chain knitting structures W and W are stretched. The decorative band portion D is formed by inserting and knitting it in a zigzag manner.

  At this time, in the present embodiment, the decorative flat yarn 1 can be inserted in the weft direction in the chain stitch structure W / W at intervals of at least three stitches. Specifically, the decorative flat yarn 1 is inserted at intervals of three needles, the chain stitch yarn of one center needle is pulled out, and the stitch row for one wal is left, so that the decorative flat yarn 1 is one wal. Can be completely exposed.

  In this case, since the decorative flat yarn 1 is inserted into the adjacent central exposed portion while being folded back in the chain braids at both ends, there is a concern that the twist due to the folding may reach the exposed portion of the decorative flat yarn 1, which is more preferable. The twisting can be prevented by setting the insertion interval of the decorative flat yarn 1 to 5 needles or more and sandwiching the decorative flat yarn 1 with two or more chain stitches at both ends.

  Further, if the decorative flat yarn 1 inserted into the chain braids at both ends is visible and hidden between the knitting yarns, the exposed portion of the flat plane 11 is inconspicuous, so that the outermost layer of the insertion portion into the chain braids at both ends By providing two or more needles, it is preferable that the decorative flat yarn 1 can be concealed from being visible between the chain stitches.

  The decorative flat yarn 1 is a long flat member having a decorative portion formed on the surface of the flat surface 11, and in this embodiment, a lame yarn such as gold or silver is used. The decorative flat yarn 1 is supplied from the heel L4.

  Next, the decorative flat yarn 1 is sandwiched in a parallel state in which the decorative flat yarns 1 are aligned at a predetermined angle between the chain braids WA and WB and are uniformly inclined (see the side view of the structure shown in FIGS. 2 to 4). ).

  At this time, the decorative flat yarn 1 is inserted at the timing when the chain knitting yarn 2 forms a chain knitting structure, so that the decorative flat yarn 1 is naturally sandwiched in an inclined state by the knitting tension applied to the chain knitting yarn 2. (See FIG. 5).

  In the present embodiment, the inclination angle of the flat surface 11 of the decorative flat yarn 1 can be set between 30 and 60 degrees with respect to the surface of the decorative warp knitted fabric and can be sandwiched between the chain braids WA and WB, and more preferably 45 degrees. Thus, the difference in the appearance due to the difference in the visible area when the viewing direction is changed can be made more conspicuous.

In addition, although the inclination angle ((alpha)) with respect to the surface of the decoration warp knitted fabric of the flat surface 11 of the decorative flat yarn 1 can also be measured, it can obtain | require by following Formula for convenience.
[Equation 1]
α = tan ⁻¹ (2T / L)
Where α is the inclination angle (°) of the flat surface 11 of the decorative flat yarn 1
L: Length of one stitch in the stitch row WA or WB (mm)
T: Gap between the stitch rows WA and WB (mm)

  Thereafter, the decorative band portion D is arranged so that the arrangement surface side of the flat surfaces 11, 11... Of the decorative flat yarn 1 is exposed on the front and back surfaces of the entire decorative warp knitted fabric. In the present embodiment, the base fabric portion F can be continuously knitted integrally with one of the needle bed rows of the double raschel knitting machine.

  By doing so, for example, when viewed from diagonally above and obliquely below the knitted fabric, the flat surfaces 11 of the decorative flat yarn 1 are arranged in parallel depending on the angle of view formed by the surface of the decorative warp knitted fabric. By increasing or decreasing the visible area of the flat surface 11, the entire flat surface 11 can be seen when viewed obliquely from above (see FIG. 6), but when viewed from obliquely below, the flat surface 11 becomes invisible and decorated. The opposite side of the warp knitted fabric can be seen through the gap between the flat yarns 1, 1... (See FIG. 7), and a decorative warp knitted fabric having a different appearance can be completed. In addition, the knitting | organization organization chart of the decoration warp knitted fabric in this embodiment is as FIG.

“Second Embodiment”
A second embodiment of the present invention will be described with reference to FIGS. This embodiment has the greatest feature in that a plurality of decorative flat yarns 1 (1A, 1B...) Are arranged in a letter C.

  Thus, in the present embodiment, similar to the first embodiment, the decorative warp knitted fabric is provided with the decorative band portion D along the warp direction of the knitted fabric, and the configuration and manufacturing procedure thereof will be described below. To do.

  In this embodiment, knitting is performed using a double raschel knitting machine having at least two needle bed rows.

  First, the decorative band portion D of the present embodiment is knitted with the chain knitting yarn 2 so that the chain knitting structures W, W,... Are arranged in parallel along the warp direction. And a two-layer structure of a pair of front side chain knitting WA and back side chain knitting WB disposed on the front side and the back side of the decorative warp knitted fabric.

  Specifically, as shown in the figure, in one needle bed row A of the double raschel knitting machine, the front side chain knitting WA, WA... The back side chain stitches WB, WB,... These chain knitting yarns 2 are supplied from the ridges L2 and L5, respectively.

  Then, while passing between the front side chain knitting WA and the back side chain knitting WB, each folded portion of the decorative flat yarn 1 is entangled with the chain knitting structures W at both ends, and the chain knitting structures W and W are stretched. The decorative band portion D is formed by inserting and knitting it in a zigzag manner.

  In the present embodiment, a plurality of decorative flat yarns 1 (for example, two) are used as long flat members in which a decorative portion is formed on the surface of the flat surface 11, and the decorative flat yarns 1A and 1B of at least different colors are used. In this embodiment, lame yarns of two kinds of colors, gold and silver, are employed. These decorative flat yarns 1A and 1B are supplied from the ridges L3 and L4, respectively.

  Next, the decorative flat yarn 1 is clamped and held integrally in a chain-shaped parallel state inclined alternately at a predetermined angle between the chain braids WA and WB (structure side surface shown in FIGS. 10 to 12). (See figure).

  At this time, since the decorative flat yarn 1 is inserted at the timing when the chain knitting structure is formed by the chain knitting yarn 2, the decorative flat yarn 1 is naturally tilted by the knitting tension applied to the chain knitting yarn 2. Can be clamped in a letter shape (see FIGS. 13 and 14).

  Thereafter, in the same manner as in the first embodiment, the decorative band portion D is oriented so that the arrangement surface side of the flat surfaces 11, 11... Of the decorative flat yarn 1 is exposed on the front and back surfaces of the entire decorative warp knitted fabric. It arrange | positions so that it may become. In the present embodiment, the base fabric portion F can be continuously knitted integrally with one of the needle bed rows of the double raschel knitting machine.

  In this way, by aligning the arrangement angles of the flat surfaces 11, 11... Of these decorative flat yarns 1 for each color, for example, when viewed from obliquely above the knitted fabric as shown in FIG. When viewed from obliquely below as shown in FIG. 16, the visible area ratio of the flat surfaces 11, 11,... Of the decorative flat yarns 1 of different colors changes. The warp knitted fabric with different colors can be completed.

“Third embodiment”
A third embodiment of the present invention will be described with reference to FIGS. This embodiment has the greatest feature in that a single decorative flat yarn 1 is arranged in a square shape.

  First, also in this embodiment, knitting is performed using a double Russell knitting machine including at least two needle bed rows.

  The decorative band portion D of the present embodiment is knitted by the chain knitting yarn 2 so that the chain knitting structures W, W,... Are knitted in parallel along the warp direction. And a two-layer structure of a pair of front side chain knitting WA and back side chain knitting WB disposed on the front side and the back side of the decorative warp knitted fabric.

  Specifically, as shown in the figure, in one needle bed row A of the double raschel knitting machine, the front side chain knitting WA, WA... The back side chain stitches WB, WB,... These chain knitting yarns 2 are supplied from the ridges L2 and L5, respectively.

  Then, while passing between the front side chain knitting WA and the back side chain knitting WB, each folded portion of the decorative flat yarn 1 is entangled with the chain knitting structures W at both ends, and the chain knitting structures W and W are stretched. The decorative band portion D is formed by inserting and knitting it in a zigzag manner.

  And this embodiment is a longitudinal flat member by which the decoration part was formed in the flat surface 11 surface using the single decoration flat yarn 1, Comprising: This decoration flat yarn 1 is supplied from the heel L4.

  Next, the decorative flat yarn 1 is clamped and held integrally in a C-shaped parallel state inclined alternately at a predetermined angle between the chain braids WA and WB (structure side surfaces shown in FIGS. 17 to 19). (See figure).

  At this time, since the decorative flat yarn 1 is inserted at the timing when the chain knitting structure is formed by the chain knitting yarn 2, the decorative flat yarn 1 is naturally tilted by the knitting tension applied to the chain knitting yarn 2. It can be clamped in a letter shape (see FIG. 20).

  In this embodiment, for example, by using slit yarns such as a polarizing film that looks different depending on the angle at which the decorative flat yarn 1 itself is viewed, the decorative flat yarns 1 that are adjacent to each other appear in different colors. In addition, the color changes depending on the viewing angle.

  In this way, in film yarns and reflective yarns whose color changes depending on the viewing angle, adjacent film yarns are clearly different in color and a distinct difference in appearance appears.

[Production Example 1]
As the decorative flat yarn 1, a slit thread plated in gold is used, and the slit yarn is uniformly inclined at a predetermined angle between the chain braids WA and WB, and is held in a parallel state and integrally knitted and held. The knitted fabric was produced under the following conditions.

  The center position of the five stitches of the slit yarn of the collar L4 is arranged so as to be a ratio position of 2: 1 of the knitted fabric width, and the chain stitch of the collar L2, L3 and L1 The flat thread concealment thread and the L6 weft insertion thread were not threaded.

<Knitting conditions>
Production knitting machine Double raschel machine 24 gauge Knitting organization Knitting width shown in the organization chart of Fig. 21 1.2cm
Yarn use L1 Teijin Limited polyester 167 dtex (decitex)
L2 Teijin Limited polyester 167 dtex
L4 Izumi Kogyo Co., Ltd. 80 slit yarn
L5 Teijin Limited polyester 167 dtex
L6 Teijin Limited polyester 167 dtex
Knitting density Wale 29.6 Wale / inch
Course 34.0 course / inch

  The decorative warp knitted fabric thus obtained is continuously exposed in the longitudinal direction with the flat surface of the slit yarn, which is a decorative flat yarn, uniformly inclined at an angle difference of approximately 45 ° with respect to the knitted ground. The gold color of the slit thread changed greatly depending on the viewing angle, and it was confirmed that the design was excellent.

[Production Example 2]
Next, as a second embodiment, as a decorative flat yarn 1, two types of slit yarn plated with gold and slit yarn plated with silver are alternately inserted so that the slit yarn is at a predetermined angle between the chain braids WA and WB. A decorative warp knitted fabric that was alternately inclined and held in a parallel state and held integrally was manufactured under the following conditions.

  The two types of slit yarns, which are decorative flat yarns, were threaded so as to be inserted between the same needles, and the threading of the chain stitch, the flat yarn concealment yarn, and the weft insertion yarn was the same as in Example 1.

<Knitting conditions>
Production knitting machine Double raschel machine 24 gauge knitting organization Knitting width shown in the organization chart of Fig. 22 1.2cm
Yarn use L1 Teijin Limited polyester 167 dtex (decitex)
L2 Teijin Limited polyester 167 dtex
L3 Izumi Kogyo Co., Ltd. 80 slit yarn
L4 Izumi Kogyo Co., Ltd. 80 slit yarn
L5 Teijin Limited polyester 167 dtex
L6 Teijin Limited polyester 167 dtex
Knitting density Wale 29.6 Wale / inch
Course 34.0 course / inch

  The decorative warp knitted fabric thus obtained is continuously exposed in the longitudinal direction with the flat surfaces of the slit yarns, which are decorative flat yarns, alternately inclined at an angle difference of approximately 45 ° with respect to the knitted ground, Depending on the angle at which the exposed part is viewed, the color changed to gold, gold-silver mixed color, and silver, and it was confirmed that this is a decorative warp knitted fabric with unprecedented design.

  The present invention is generally configured as described above. However, the present invention is not limited to the illustrated embodiment, and various modifications can be made within the description of “Claims”. The thread 1 is not limited to lame thread, but may be woven fabric, non-woven fabric, knit, artificial leather, synthetic leather, resin slitting micro-slit, oblong type, or reflective slit thread metallized on the surface. In addition, decorative portions such as different colors and patterns may be formed on the front surface and the back surface, and further, there may be widths.

  Further, the decorative flat yarn 1 can be used in three or more different appearances, and furthermore, the form of the knitted fabric is stable at the interval at which the flat surface 11 of the decorative flat yarn 1 is exposed. In the range, it is possible to insert the chain stitch structure W / W in the weft direction with a swing of 3 stitches or more.

  Furthermore, in this embodiment, an elastic yarn such as rubber is arranged in the longitudinal direction of the knitted fabric, and the inclination angle of the decorative flat yarn is changed by the expansion and contraction of the elastic yarn so that the appearance of the decorative portion changes. Can be configured. This elastic yarn may be inserted into the chain stitch structure along the longitudinal direction, or may be one that knits the chain stitch structure with the elastic yarn itself. Belongs to the technical scope of

1 (1A ・ 1B) Decorative flat yarn
11 Flat plane 2 Chain knitting yarn W Chain knitting structure WA Front side chain knitting WB Back side chain knitting D Decoration band F Base fabric A A Needle bed row B Needle bed row

Claims (11)

A decorative warp knitted fabric in which a decorative band (D) is disposed along the warp direction of the knitted fabric,
The decorative band portion (D) is knitted by the chain knitting yarn (2) so that the chain knitting structures (W, W,...) Are juxtaposed along the warp direction. While consisting of a two-layer structure of a pair of front side chain knitting (WA) and back side chain knitting (WB) disposed on the front side and back side of the decorative warp knitted fabric corresponding to the floor row,
The folded portion of the decorative flat yarn (1) is knitted into the chain knitting structure (W) at both ends, inserted between the chain knitting structure (W / W) in a zigzag manner in the weft direction and knitted. Is configured,
The decorative flat yarn (1) is a long flat member having a decorative portion formed on the surface of the flat flat surface (11), and the decorative flat yarn (1) is between these chain braids (WA / WB) . The flat plane (11) is aligned so as to form a predetermined angle with respect to the surface of the decorative warp knitted fabric , and is held in a knitted and integrally held in a uniformly inclined parallel state,
The decorative band portion (D) is arranged so that the arrangement surface side of the flat surfaces (11, 11,...) Of the decorative flat yarn (1) is exposed on the front and back surfaces of the entire decorative warp knitted fabric. And
The decorative flat yarn (1) has a different appearance by increasing or decreasing the visible area of the parallel flat surfaces (11) depending on the viewing angle of the flat surface (11) with the surface of the decorative warp knitted fabric. Decorative warp knitted fabric characterized by A decorative warp knitted fabric in which a decorative band (D) is disposed along the warp direction of the knitted fabric,
The decorative band portion (D) is knitted by the chain knitting yarn (2) so that the chain knitting structures (W, W,...) Are juxtaposed along the warp direction. While consisting of a two-layer structure of a pair of front side chain knitting (WA) and back side chain knitting (WB) disposed on the front side and back side of the decorative warp knitted fabric corresponding to the floor row,
Each folded portion of the decorative flat yarn (1) is knitted into the chain stitch structure (W) at both ends, and inserted between the chain stitch structures (W / W) in a zigzag manner in the weft direction. It is composed by knitting,
The decorative flat yarn (1) is a long flat member having a decorative portion formed on the surface of the flat flat surface (11), and comprises a single or plural decorative flat yarns (1).
The decorative flat yarn (1) is knitted and held integrally by being sandwiched in a C-shaped parallel state inclined alternately at a predetermined angle between these chain braids (WA / WB),
The decorative strip section (D), the array surface side of the flat surface of the decorative flat yarn (1) (11, 11 ...) is disposed so that the direction to be exposed on the front and back surfaces of the entire decorative warp knitted decorative warp knitted fabric, characterized in that there. The plurality of decorative flat yarns (1) includes at least decorative flat yarns (1A, 1B,...) Of different colors, and the arrangement angles of the flat surfaces (11, 11,...) Of the decorative flat yarns (1) are determined. 3. The ornamental warp knitted fabric according to claim 2, wherein the ornamental warp knitted fabric exhibits different shades depending on the viewing angle of each angle formed with the surface of the ornamental warp knitted fabric by aligning each color .   The decorative flat yarn (1) is inserted in the weft direction (W / W) in the weft direction at intervals of at least three stitches or more. The decorative warp knitted fabric described in 1.   The inclination angle of the flat surface (11) of the decorative flat yarn (1) is 30 to 60 degrees with respect to the surface of the decorative warp knitted fabric, and is sandwiched between the chain braids (WA / WB). The decorative warp knitted fabric according to any one of 1 to 4.   The decorative warp knitted fabric according to any one of claims 1 to 5, wherein the decorative flat yarn (1) is a lame yarn having a lame finish on the surface.   The decorative warp knitted fabric according to any one of claims 1 to 4, wherein the decorative flat yarn (1) is a reflective slit yarn having a metal vapor deposited on the surface thereof. In manufacturing a decorative warp knitted fabric in which a decorative band (D) is arranged along the warp direction of the knitted fabric,
The decorative band portion (D) is knitted with the chain knitting yarn (2) in parallel with the chain knitting structure (W · W ...) along the warp direction. While comprising a two-layer structure of a pair of front side chain knitting (WA) and back side chain knitting (WB) disposed on the front side and back side of the decorative warp knitted fabric corresponding to the needle bed row,
The folded portion of the decorative flat yarn (1) is knitted into the chain knitting structure (W) at both ends, and inserted into the chain knitting structure (W / W) in a zigzag folded state in a weft direction. Configure
The decorative flat yarn (1) is a long flat member having a decorative portion formed on the surface of the flat flat surface (11), and the decorative flat yarn (1) is inserted between the chain braids (WA / WB) . The flat plane (11) is aligned so as to form a predetermined angle with respect to the surface of the decorative warp knitted fabric, and is held in a uniformly inclined parallel state and knitted and held integrally.
This decorative band portion (D) is arranged so that the arrangement surface side of the flat surfaces (11, 11,...) Of the decorative flat yarn (1) is exposed on the front and back surfaces of the entire decorative warp knitted fabric. And
The decorative flat yarn (1) has a different appearance by increasing or decreasing the visible area of the parallel flat surfaces (11) depending on the viewing angle of the flat surface (11) with the surface of the decorative warp knitted fabric. A method for producing a decorative warp knitted fabric. In manufacturing a decorative warp knitted fabric in which a decorative band (D) is arranged along the warp direction of the knitted fabric,
The decorative band portion (D) is knitted with the chain knitting yarn (2) in parallel with the chain knitting structure (W · W ...) along the warp direction. While comprising a two-layer structure of a pair of front side chain knitting (WA) and back side chain knitting (WB) disposed on the front side and back side of the decorative warp knitted fabric corresponding to the needle bed row,
Each folded portion of the decorative flat yarn (1) is knitted into the chain knitting structure (W) at both ends, and inserted between the chain knitting structures (W / W) in a zigzag manner in the weft direction and knitted. Composed of
The decorative flat yarn (1) is a long flat member having a decorative portion formed on the surface of the flat flat surface (11), and comprises a single or plural decorative flat yarns (1).
The decorative flat yarn (1) is knitted and held integrally by sandwiching the decorative flat yarn (1) between the chain braids (WA, WB) in a C-shaped parallel state alternately inclined at a predetermined angle,
The decorative strip section (D), wherein the array surface side of the flat surface of the decorative flat yarn (1) (11, 11 ...), arranged so that the direction to be exposed on the front and back surfaces of the entire decorative warp knitted A method for producing a decorative warp knitted fabric. A plurality of decorative flat yarns (1) are made into at least different colored decorative flat yarns (1A, 1B,...), And the arrangement angles of the flat surfaces (11, 11,...) Of the decorative flat yarns (1) are set. 10. The method for producing a decorative warp knitted fabric according to claim 9 , wherein each color is arranged so as to exhibit a different hue depending on the viewing angle of each angle formed with the surface of the decorative warp knitted fabric.   The method for producing a decorative warp knitted fabric according to any one of claims 8 to 10, wherein knitting is performed using a double Russell knitting machine having at least two needle bed rows.