JPH01266239A - Production of multi-colored patterned woven fabric - Google Patents

Abstract

PURPOSE:To float a design or pattern and obtain the subject woven fabric suitable as interior fabrics, etc., by warping a suitable number of yarns of different colors arranged as warp yarns, forming color tones of the design or pattern into dots with weft yarns and patterning many colors with stipple effects. CONSTITUTION:Warp yarn of red color (a), blue color (b), yellow color (c) and pink color (d) as one unit (G) are warped. Weft yarns are crossed over colored warp yarns of one or two or more colors to provide and express petals (1x) and flower core (1y) in the form of dots or short lines with solid feeling on the ground 4 by stipple effects. Thereby, the aimed woven fabric is obtained.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention provides fabrics for indoor use, especially those used in large spaces, rugs, etc., using different colored warp threads of four or more colors.
By expressing this mixed color of colored threads, it is a method for manufacturing textiles that are rich in variety and expressiveness, consisting of far more tones than four colors, and by using a base color in the weft yarn, patterns and patterns can be made to stand out from the ground. In addition, one of the colored threads of the warp is used to create vertical stripes all over, creating a three-tiered structure of the ground color, pattern, pattern, and stripes to create a three-dimensional effect. It concerns a manufacturing method for textiles that can be easily expressed.

To explain this in more detail, the fabric woven by the method of the present invention can express a warmer and more mixed color than the number of warp colors, so it has the effect of diversifying the colors of patterns and patterns. For example, the color green can be expressed by arranging two lines of blue and yellow, but this technique utilizes the pointillist effect in paintings, as will be explained in detail later.

Since some of the colored warp yarns in one unit are unnecessary, a double-layered fabric structure is adopted in most cases.

(Conventional technology) Conventionally, in order to weave fabrics with multicolored patterns and patterns,
Colored threads equal to the number of colors required were prepared and used for the warp, weft, or both to create complex multicolored patterns.

The present applicant had previously tried and succeeded in creating a method for expressing more color tones than the number of colored threads by using one unit warp thread of a small number of colors, and disclosed this method (for example, in Japanese Patent Application Laid-Open No.
2-282037), the reason why pile fabrics were studied is that in pile fabrics, the mixture of colors, which is called the pointillist effect of a painting, is natural and the finish is good.

(Problems to be Solved by the Present Invention) The present invention relates to producing a large number of mixed colors using a small number of colored warp threads, for example, different colored threads of 4 or more colors and about 10 degrees, in ordinary textiles. It is said that it is difficult to obtain the same effect as pile fabric, and there is no way to create a multicolored pattern unless you use colored threads equal to the number of colors that are needed. There are problems in that it requires skilled workers, is expensive, and is unsuitable for use in fabrics for inch rears or similar items due to their high cost.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention was obtained as a result of various trial and error efforts. The invention is complete. The basic technology is to analyze patterns made of multiple colors and find 4 to 10 basic colors.
The point of zero analysis that uses this as one unit color of the warp thread is that it is difficult to create a wide range of color tones from three primary colors, such as in color television, but the three primary colors or colors close to these include white, black, etc. The 0th order, in which four or more basic colors are selected, is a means of mixing two or more of these colored warp threads. The weft and warp threads are arranged on the surface of the fabric, so that the warp threads are arranged in dotted or short line shapes.
The weft threads are made to float intermittently above the warp threads.For example, using plain, twill, soft tissue, etc., the warp threads are cut by weft threads of a different color to form dots or short lines.

It was found that white or light-colored weft threads were less effective.

To explain this in more detail, for example, if threads of four colors a, b, c, and d are used as warp threads as shown in Fig. 2, two-color mixed colors such as abSacSad, bcSbd, and cd, etc. , abcSacd, bed, etc. can be freely expressed. At this time, the unnecessary warp threads are treated as a back weave, so a double-layered fabric structure is obtained.

Next, as for the specific method of creating the pointillist effect, that is, the method of floating the weft yarns above the warp yarns, a plain weave or its application, a twill weave, or its application can be used depending on the pattern, pattern, and color shading. Note that a pointillist effect can also be obtained by relatively changing the thickness of the weft and warp. Alternatively, it is also possible to select four or more colors in advance and combine them to create a large number of mixed colors on the fabric surface.

To explain this more specifically, in Fig. 1, four types of warp threads, for example, a % b % Cs d are 1 unit (G).
This is warped and placed across the front width of the fabric, and among the four threads in one unit at the position corresponding to the pattern and pattern, only the warp threads of the color planned for the pattern and pattern are exposed, and the necessary warp threads are placed on the front side. As a general rule, the warp threads of a different color are formed as a reverse weave, and sometimes a portion is submerged in the base weave. Now a color is red, b
The color is blue, the color C is yellow, and the color d is pink.This is one unit (G).As for the pattern (1), it consists of the petal part and the flower core, so the petal part is the color a (red) and the color d. Color (pink)
The flower core is composed of C color (yellow), and the pattern (
2) has two colors, C color (yellow) and D color (pink), both of which appear on the front surface, and the warp threads that do not appear on the surface form the back weave.

In addition, the ground part (4) other than patterns (1) and (2) is constructed by making the remaining warp threads that are not exposed to the surface as the main threads, or conversely, making the weft threads the main thread and knotting them with the warp threads. .

Pattern (3) is a mixture of three colors: lotus, c, and d.

Examples of the warp and warp textures of patterns (1), (2), and (3) are shown in Figures 3, 4, and 5. In the case of Fig. 3, every other yarn of color A (red) forms a 272 rib structure, and in between, the color D (pink) forms a plain weave pattern every other yarn, and each yarn has short lines or dots depending on the weft. It is designed to be cut into shapes. In the case of Figure 4, 27
In Figure 5, the pattern (3) is a combination of blC in one unit, and the combination of d is alternately 2.
/2 Indicates that it is formed as a horizontal ribbed weave.

In addition, by making the weft normally white, it can be used as a base color (any color can be used as a base color, but it is not limited to white, and it is also possible to partially change the color, in this case can further increase the variation.

The weft threads should be at least as thick as the warp threads, or thicker, to produce a pointillist effect.If thin threads are used, it is effective to float them above two or more warp threads.

Regarding the composition of the warp threads, one unit does not necessarily mean that it is composed of only threads of different colors, but it may be two threads of the same color.For example, one unit consists of five threads, such as adding one a to aSb, c, and d. You can also.

In this arrangement, the newly added color a may be placed at any position, as long as it is placed at a position where the color tone of the pattern on the fabric surface can be easily brought out.

It is also possible to create a stipple effect using one or more colors of the weft and one color of the warp, and in this case, the warp floats above the weft, making the weft green in spots, creating a mixed color tone. It can also be expressed.

[For production]

As mentioned above, the present invention allows patterns and patterns of many colors to be expressed on textiles with a small number of colored threads.The principle is that 4 to 10 colors are made into one unit, and the necessary colored threads are exposed to the surface. , by forming it into dots or short lines with wefts,
Its purpose is to express a pointillist effect, and as a result, it is possible to create a wide variety of patterns and patterns with a large number of mixed colors, which warmly exceeds the number of colors in one unit of warp threads.

In addition, in order to achieve a sufficient pointillist effect, dots or short lines are used depending on the nature of the pattern and pattern, and it is very easy to express the desired multicolor as a whole, and the appearance is similar to the pointillism of impressionist painters. It is similar to , and if you look at it from a certain distance, -
Beautiful layers.

(Example) An example of implementing the present invention will be explained with reference to the drawings. In FIG. 1, (G) is a (red), b (blue), C (yellow), d (
(1) is a pattern consisting of petals (1x) and flower core (1y), (2) and (3) are different patterns, (4) is the ground part. The part (1χ) in the pattern of (1) is a color and d
As shown in Figure 3, the A color yarn has a vertical 2/2 ridge texture on every other warp, and the D color yarn has a flat texture on every other warp. Both are structured so that the colored threads form dots.

The thickness of the thread is 20 cotton thread for both warp and weft.

In this example, only white weft is used. The flower core (1y) of pattern (1) was made into a flat tissue (not shown).

In addition, since the four warp threads form one unit, the threads other than those appearing on the front side are used as the back weave, and the entire va'jjyJ has a double weave structure.

Pattern (2) is a 2/2 weave (Fig. 4) with a combination of C color (yellow) and D color (pink) and alignment of two weft threads. ) part is b color (
2/2 with a combination row of color B (blue) and color C (yellow) and a combination row of color B (blue) and color D (pink) arranged horizontally alternately.
The structure was made to have a lateral ridge structure (Fig. 5). These patterned areas had a stippling effect, and were able to express complex color tones, with (1) appearing bright red and (3) appearing blue, almost green with a hint of pink. The pattern (2) also exhibits a bright pinkish yellow color.

The present invention is not limited to the organization and configuration described above,
Expanded organizations are also free to adopt.

(Effects of the Invention) As described above, the present invention is capable of expressing multi-colored patterns and patterns using thread colors of 4 or more colors with a low frequency of about 10, and can greatly simplify the process of creating thread colors. Therefore, the cost is low, and when used for indoor fabrics and rugs that decorate large spaces, it has a great effect in providing excellent appearance to a wide range of fields due to its ease of weaving and cost reduction. be.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing the outline of a fabric obtained by the method of the present invention, FIG. 2 is an example of one unit of colored yarn, and FIGS. 3 to 5 are:
FIG. 3 is an explanatory diagram showing the relationship between warp and weft to obtain a pointillist effect. Code explanation a, b, cSd...Color warp, G...1 unit of color warp group, (1), (lx), (ly)
...Pattern, (2) ...Pattern, (3)
... pattern, (4) ... ground. Applicant Kei Shigemi Agent Patent Attorney Takashi Mizuguchi - 1st Illustrated Survey 4th Part 2° Graduation 3°F 5th Stomach

Claims (3)

[Claims] (1) One unit is a warp group consisting of yarns of at least four or more different colors arranged in a predetermined order, and the necessary units of warp yarns are warped and placed so that the color tone of the pattern and pattern appearing on the surface of the fabric can be adjusted. The colored warp threads of one or more colors contained in one unit are made into dots or short lines by the weft threads that cross over the warp threads, and the stipple effect thus obtained appears as a mixture of different colors, and the color warp threads of one or more colors contained in one unit are formed into dots or short lines. A method for producing a multicolored patterned fabric, characterized in that it exhibits a large number of tones greater than the number of colors. (2) The method for producing a multicolored patterned fabric according to claim (1), wherein one unit of colored warp yarns contains two or more warp yarns of the same color. (3) The method for producing a multicolored patterned fabric according to claim (1) or (2), wherein a stipple effect is expressed by one colored warp and one or more different colored wefts.