JPS61225388A - Method for patterning fabric - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention is directed to the production of textiles that produce naturally occurring patterns or artificially colored patterns on textiles by stirring colored pastes or air bubbles. Patterning is about method.

(Prior Art and Problems) Conventionally, in order to express a suminagashi pattern or a glue-nagashi pattern on a fabric, a method has been used in which a white fabric is placed on a patterned pattern and transferred.

However, these methods are performed using special techniques and complicated processes.

For example, as for suminagashi dyeing, a technique is known in which dye or ink is dripped onto the water surface and a pattern on the water surface that is naturally generated by slight stirring is transferred onto Japanese paper or white fabric.

However, with this method, when the pattern is transferred to white fabric,
The pattern oozes out due to capillary action between water and the fabric, making it difficult to clearly copy the pattern.

In addition, the traditional glue-nagashi dyeing method creates a colored paste using dye and a dyeing paste, and then arranges the colors and stirs them to create a naturally flowing pattern with mixed colors. A white fabric is placed on top of it, and the pattern is transferred.

However, this method requires steaming for 30 to 60 minutes while the color paste remains attached to the fabric in order to fix the dye. Therefore, if the processing is insufficient, there are drawbacks such as color bleeding in the pattern. Also, when washing colored glue with water, it is very difficult to remove the glue, making it difficult to clean, which is a drawback.
Items are also limited to short items.

If you want to express this fluid pattern on a fabric, there is a method other than the above-mentioned glue-nagashi-dyed method, such as using a patterned fabric.

However, in this case, in order to express many hues, many types of colored threads and a huge amount of paper are required, and the delicate color balance and fluidity of the glue nagashi, which changes to various hues within one shibori pattern, is required. It is extremely difficult to understand the expression of a pattern as a pattern on a textile.

Furthermore, due to the continuous nature of the pattern, it is difficult to perceive it as a complete piece, and the amount of labor involved is not profitable, so fabrics designed with these color-washing patterns despite the added value Currently, it is not widespread.

However, when suminagashi patterns and nori-nagashi patterns are expressed on textiles, unlike those that are artificially designed, the designs and color balance are natural, fluid, and accidental, and even from a design standpoint. It has been desired to put it into practical use because it has sufficient design value and high added value.

(Means for solving the problem) The present invention solves the conventional problems as described above,
When patterning a fabric, a cationic group is introduced into the silk or cotton fiber thread that becomes the weft, and then the weft is wound into a frame of the same size as the weaving width, and this wound frame is dyed with an anionic dye. A sizing agent or anionic dye and a foaming anionic or nonionic surfactant are stirred and placed on the pattern formed, and the pattern is transferred and dyed onto the weft at room temperature, and then the weft is dyed. A method of supplying woven fabrics in the order of patterns,
After introducing cationic groups into silk or cotton fiber threads that serve as warp threads, the warp threads are temporarily woven, and this temporary woven fabric is treated with an anionic dye and a dyeing paste or an anionic dye and a foaming anionic or cotton fiber. A method of placing a nonionic surfactant on a pattern formed by stirring, transferring the pattern to a temporary woven fabric at room temperature, and then supplying it as a warp to make a fabric, and a silk or cotton fabric. After introducing a cationic group into the dye, place it on a pattern formed by stirring an anionic dye and a dyeing paste or an anionic dye and a foaming anionic or nonionic surfactant. A patterning method for textiles is characterized by transferring and dyeing the textiles at room temperature.

In the present invention, 3-chloro-2 is used as a chemical for introducing cationic groups into silk or cotton fiber threads and textiles thereof.
-Hydroxypropyltrimethylammonium chloride, glycidyltrimethylammonium chloride, 3
-Chloro-2-hydroxypropyldimethyldodecylammonium chloride, 3-chloro-2-hydroxypropyl-2-hydroxyethyldimethylammonium, lamb chloride, etc. are used, among which 3-chloro-2-
Hydroxypropyltrimethylammonium chloride is highly effective.

To introduce cationic groups, an alkali is used as an auxiliary agent, and NaOH, KOH, NaCO, etc. are effective, and in the case of silk fibers, NaOH is particularly effective as long as the amount used is kept to a limit that does not affect the physical properties. It is true.

After pre-treating silk or cotton fibers using the above chemicals, the threads are dyed and woven into fabrics. In addition, in the case of white fabric fabric, the same pretreatment is performed to give it a pattern.

First, the dye used to create the pattern is one of reactive dyes, acid dyes, and direct dyes. As the sizing agent used in combination, sodium alginate, carboxymethyl cellulose, modified starch, cellulose derivatives, galactomannan, konnyaku powder, etc. can be used, but it is preferable to use sodium alginate as it is easy to wash with water.

In addition, anionic or nonionic surfactants are used as foaming agents, such as higher alcohol sulfate sodium salt, alkylbenzenesulfonic acid sodium salt, polyoxyethylene ether sulfate triethanolamine, and C*F! Fatty acid esters, sodium lauryl sulfate, synthetic alcohol ethoxysulfate triethanolamine, synthetic alcohol ethoxysulfate sodium salt, etc. can be used.

Next, to explain the first invention in detail, the weft yarn A1 of silk or cotton fiber into which a cationic group has been introduced is wound into a rectangular winding frame shown in FIG. It is wound up at a pitch of 33 threads/cm on a frame 1 whose length is the same as the weaving width (see Figure 3).

A colored paste is made using an anionic dye and a dyeing paste, and the colored paste is colored and stirred freely with a rake-like tool to create a fluid pattern.

Then, the frame 1 with the weft yarn A1 wound thereon is placed on the pattern, and after 30 to 60 seconds have elapsed at room temperature, the transfer is completed and the pattern comes to the surface of the weft yarn A1 wound around the frame 1.

Taking this point as the end point of the transfer, remove frame 1 from the colored glue,
A signature color is applied with colored glue to one direction of the part of the fabric that will become the selvage as a selvage mark, and the thread A1 is removed from the frame 1, washed and dried as a skein thread, and then sequentially woven as a weft thread. In this case, it is also possible to weave by combining the pattern-transferred weft yarn with a conventional general dyeing yarn.

The pattern joining method for each weft winding frame is to weave the pattern joint part of the pattern to be expressed on the fabric surface continuously by coloring and stirring so as to reproduce the stirring of colored glue when creating the pattern. Is possible. Furthermore, if the coloring and agitation are reproducibly controlled for each pattern transfer for the weft threads of the required weaving length, it is possible to weave a woven fabric of sufficient length.

These woven fabrics have the same color and flow pattern effect as the traditional method of starch dyeing on white fabric, and also have a slightly misaligned pattern on the edge of the pattern, which is different from the conventional method. The fabric has an added Kasuri-like effect.

While the conventionally known glue flow dyeing method has a finish that is similar to textile printing, the method of the present invention makes it possible to express the pattern of conventional glue flow dyeing on the weft. By doing so, the pattern appears on the fabric surface in a Kasuri-like manner, resulting in a new fabric with unique added value that cannot be obtained by pattern printing.

Even if a similar dyeing treatment is applied to untreated silk or cotton yarn without introducing cationic groups in advance, steaming treatment will be required to fix the dye, and if the
There is a risk that the color of the pattern will run during the 60 minutes of processing, and if this occurs, the product will have no commercial value. Therefore, it has been difficult to reliably transfer patterns onto silk or cotton threads that do not have cationic groups introduced therein. Moreover, the process is complicated and time-consuming, which is why no dyeing method has been established until now.

The present invention focuses on the effect of the introduction of cationic groups to instantly fix dyes, and by omitting the heat treatment described above for fixing dyes, we have established a method for attaching patterns to weaving yarns, which was previously impossible.

Furthermore, when comparing the dyeing fastness of the conventional general dyeing method and the method of the present invention, it is an advantage that the dyeing fastness is extremely fast, as shown in Table 1.

Furthermore, in the first invention, a new method for dyeing woven threads has been established in order to improve the complexity of cleaning colored paste when transferring a pattern to woven threads.

That is, bubbles caused by an anionic or nonionic surfactant are mixed with any one of anionic dyes such as reactive dyes, direct dyes, and acidic dyes, and the bubbles are taken up on a flat surface and placed on a winding frame 1. Patterns are created by distributing colors to the width of the paper and stirring freely with tools such as sticks.

The surface of the pattern is brought into contact with the frame 1 wound with the same weft yarn A1 as described above, and when the pattern pattern has uniformly surfaced on the surface of the wound yarn A1, the sign color of the earmark is applied to one side. to finish pattern transfer.

The transfer time takes 60 to 120 seconds, and at the same time as the transfer is completed, the entire frame is washed with water, removed in the order of the pattern in the form of a skein, and the dehydrated, dried and transferred weft yarn A1 is supplied in the order of the pattern for weaving.

This method improves the pattern transfer using colored glue, which is difficult to wash.After the pattern transfer is completed, water is sprayed on the thread A1, and the washing is completed, thereby easily and quickly transferring the pattern and fixing the dye.

Next, to explain the second invention, a pattern is transferred to the warp A2 of silk or cotton fiber into which a cationic group has been introduced, by the same process as the transfer using the dye and foam described above, to the warp of the fabric. It is also possible to transfer patterns.

That is, as shown in FIG. 8, the conventional hogushi weaving is performed by holding the warp A2 parallel to the weft A3 as a temporary weave.
The method is to roughly weave it with a cloth, and then steam it after printing to dye it with dye.The woven part of the woven pattern is made of a misaligned part of the edge of the printed pattern. That is what makes it so special.

In the present invention, the warp A2 into which cationic groups have been introduced is tentatively woven,
The pattern is transferred using a mixture of foam and dye, which is stirred using a stirring tool such as a rod, and the naturally occurring fluid pattern is instantly dyed and fixed onto the temporary fabric. , which established a method for manufacturing textiles.

That is, foam is created using an anionic or nonionic surfactant to the required length of the provisional weave, and one type of dye among anionic dyes such as reactive dyes, direct dyes, and acid dyes is added to the foam. Mix it, spread the colored foam on a flat surface for the weaving width and finished weaving length, stir it to create a pattern, hold the temporary woven fabric of the necessary transfer length on the surface from both sides, and place it parallel to the plane of the pattern. The temporary fabric is brought into contact with the paper and transferred.

The time when the pattern has sufficiently surfaced on the tentatively woven warp threads is defined as the time when the transfer is completed.

Next, lift both ends and sprinkle enough water on the woven board fabric to wash it and remove any bubbles that may have adhered to it.

Once the bubbles have been removed, the washing process is complete, and the transferred pattern is dyed and fixed, with no color bleeding at all. The moisture is removed by winding it up in a wet tent towel.

Next, transfer conditions similar to those described above are set, transfer processing is performed sequentially, and the temporarily woven fabric after the transfer is air-dried and supplied as warp for the main fabric.

In the weaving method, ordinary silk threads dyed by a general dyeing method may be used for the wefts, or silk threads transferred by the method of the present invention may be used.

The woven fabric is similar to conventional hogushi weaving and kasuri weaving, but the pattern appears more vividly than ever before, resulting in a highly novel product with commercial value.

In addition, although the case of dyeing with an anionic dye and an anionic or nonionic surfactant has been described above, the case of dyeing with an anionic dye and a dyeing paste is the same as the explanation in the first invention. It is.

The woven yarn in which the pattern is transferred to the warp or weft by the dyeing method described in the first and second inventions is highly novel and cannot be obtained by conventional dyeing methods.

For example, if you do not introduce a cationic group and wind the silk yarn to be used as a weft into the frame shown in Figure 1, color it with foam and dye, and then wash it with water after coloring it with foam and dye and washing it with water, the dye will not stick. If the pattern is completely removed, the pattern will be washed away, making it completely impossible to manufacture fabrics with the pattern transferred. Therefore, the introduction of cationic groups into silk or cotton fibers is closely related to dye fixation, and is a necessary and absolute condition for the present invention.

By establishing these methods, it will be possible to produce fabrics with high added value that have patterns that have not been previously available.

Furthermore, to explain the third invention, a pattern unique to this method can be obtained by glue flow dyeing, but in order to improve the complexity of heat treatment when transferring the pattern to the fabric, heat treatment is omitted, and it can be dyed instantly at room temperature. This method established a dyeing method that allows the dye to fix and is easily dyed.

That is, anionic dyes and dyeing pastes are used to make colored paste, the colored paste is arranged, and the surface is freely stirred with a rake-like tool to create a fluid pattern, and cationic The silk or cotton fabric into which the group has been introduced is brought into contact with the surface of the fabric, and after 30 to 60 seconds at room temperature, the transfer is completed when the pattern appears on the surface of the fabric due to capillary action, and the patterning of the fabric is completed by washing and drying. .

For example, if a similar patterning treatment is applied to a fabric without introducing cationic groups and then washed with water, dye fixation will be incomplete and the pattern will be washed away, making it impossible to transfer and fix the pattern. Therefore,
Introduction of cationic groups into silk or cotton fabrics is closely related to dye fixation and is a necessary and absolute condition in the present invention.

Conventional starch flow dyeing requires heat treatment to fix the dye while the color paste remains attached, and heat treatment is extremely difficult and there is a risk of color running. Furthermore, because the span of the heat treatment equipment is limited, many short pieces are processed, and many of the products are small items such as ties and scarves.

The present invention solves these problems, and since dye fixation is completed instantaneously at room temperature, no heat treatment equipment is required, and long articles can be easily patterned.

In addition, it has many advantages, such as saving processing time and heat treatment energy, and the fastness of the dyed product is extremely strong as shown in Table 1, and it has established a dyeing method that is extremely useful industrially. It is.

Furthermore, in the present invention, in order to simplify the known glue flow dyeing process, colored bubbles made from surfactants and dyes are used instead of colored paste to create patterns, and heat treatment is omitted and the dyeing is fixed at room temperature. The method of creating patterns using air bubbles and dyes was established to facilitate the complicated and difficult process of heat treatment and washing of colored paste.

In other words, bubbles are created using an anionic dye and a foaming agent to create colored bubbles for coloring, the colored bubbles are arranged in appropriate colors on a flat surface, and the colored bubbles are then painted over the entire surface with a stirring rod-like tool. Agitate the target or part freely to create a fluid pattern.

A silk or cotton fabric into which cationic groups have been introduced is brought into contact with the surface of the fabric, and after 30 to 60 seconds at room temperature, a pattern appears on the surface of the fabric due to capillary action, and the patterning of the fabric is completed by washing and drying. .

For example, if a similar patterned fabric is treated with water and washed without introducing cationic groups, dye fixation will be incomplete and the pattern will be washed away, making it impossible to transfer and fix the pattern.

In addition, cleaning the colored paste of conventional glue nagashi dyeing is technically extremely difficult due to the risk of blemishes, which is what made glue nagashi dyeing an added value.

The use of the foaming agent of the present invention solves the above-mentioned problems, and cleaning after transfer of the pattern is extremely simple, requiring only water washing.

Next, the present invention will be explained with reference to Examples, but the present invention is not limited thereto.

Example 1 I kg of silk pongee thread (84 medium/2 pieces) was mixed with 3-chloro-2-
A solution of 5% hydroxypropyltrimethylammonium chloride and 12 g/l of NaOH in a bath ratio of 1:20.
After treatment at 80°C for 60 minutes, wash with water and add acetic acid 1a+A/j! , immersed at room temperature for 10 minutes, washed with hot water, then washed with water and dried.

Place this thread in the frame shown in Figure 1 (100c+w x 38cm)
The fabric was wound up at intervals of 90 cm at a pitch of 33 threads/cI as shown in Fig. 3 in the order of weaving.

That is, as shown in Fig. 2, the thread A1 is placed in advance on the bobbin 2.
Place the frame 1 on the winding device 3, tie one end of the thread A1 passed through the guide 4 to the frame 1, and pull the handle 5 by hand.
By rotating the frame 1, the threaded rod 6 rotates at the same time as the threaded rod 6, the guide 4 screwed onto the threaded rod 6 moves to the left, and the thread A1 is wound around the frame 1 in a weaving material. Third
The figure shows the finished state.

Next, the colored pastes A to D in Table 2 are used as the coloring paste, and E is used as the colored paste for the ground.

Spread this colored glue for the ground evenly, and then apply each colored glue for the color scheme on top of it.
Braking Table 3 □ Foam □ The mixture was placed in a dispensing container 7, and after coloring, it was freely stirred with a rake-like tool to create a multicolored flowing pattern.

Next, the thread A1 wound around the frame 1 is brought into contact with the surface,
After about 40 seconds, when the pattern appears uniformly on the surface, apply a signature color of colored paste to one side of the frame, remove the entire frame,
Place in a basket and wash and dehydrate sequentially.

The same operation was repeated for the amount of weft corresponding to the length of weaving that required this operation. The pattern joints for each frame and frame loft were controlled by color scheme and agitation, and a fluidized tank was set up.

This weft yarn A1 is dried, numbers are attached to the skeins in the order of the pattern, the yarn is wound back onto the bobbin to be wound into a tube for a shuttle, and weaving is carried out in the order of the pattern.

Next, for the textile design, the fibers were woven using a semi-automatic loom, matching the earmarks.

The warp threads were warped silk threads (2 out of 21) dyed pale yellow-green using a general dyeing method that does not introduce cationic groups. The structure was a plain weave, and the draw gauge was 25 threads/cm per piece, the density was 24 threads/am, and the weft was 26 threads/cm.

As a result, as shown in Figure 4, the color was red 12. Green13. Fabrics with flowing patterns in various colors such as yellow-red and 14 were obtained.

Example 2 I kg of silk pongee thread (84 medium/2 pieces) was mixed with 3-chloro-2-
Hydroxypropyltrimethylammonium chloride 5%, NaOH 12g/It solution in bath ratio 1:20
, treated at 80° C. for 60 minutes, washed with water, treated with 1 ml/It of acetic acid at room temperature for 10 minutes, washed with hot water, washed with water, and dried.

This yarn was wound in the weaving order into the frame (100 cm x 3 Bcm) shown in FIG. 1 at a pitch of 33 yarns/am at intervals of 90 cm as shown in FIG. 3. That is, as shown in Fig. 2, the thread is placed on the bobbin 2, the frame 1 is set on the winding device, the thread passed through the guide 4 is tied to the frame l, and the handle 5 is rotated by hand to remove the frame l. At the same time as rotates, the guide 4 moves, and the threads are wound around the frame 1 in the weaving order. Figure 3 shows the finished state.

Next, foams of each color containing coloring dyes were made using the formulations shown in Table 3.

To create bubbles, put the foaming agent containing the required dye into container 8 of 201, and use a Hitachi hand mixer (H) as shown in Figure 6.
F-210) A beaker cleaning brush 9a was attached to the rotating part of No. 9, and the beaker was rotated in a container containing the foaming agent 10 of No. 201 to create the necessary amount of foam.

The foam of each color was spread on a flat surface to determine the color scheme for the ground, and then the foam of each color was poured into 21 beakers, and the intended color scheme was appropriately applied to the foam for the ground.

Next, the entire surface was freely stirred using a stirring rod-like tool with a diameter of 3 cm and a length of 1 m.
．． yellow16. A fluid pattern consisting of 17 green colors and 18 blue colors appeared.

The thread wound around the frame mentioned above is brought into contact with the surface of the pattern, and after 60 seconds, when the pattern has uniformly surfaced on the surface, add a signature color with black glue as an ear mark, remove the entire frame, and remove the frame. Spray water thoroughly and wash with water. After washing the thread with water, it was removed from the frame as a skein and dehydrated and dried.

The same operation was repeated for the weft yarns of the weaving length that required this operation, and the weft yarns that had been transferred were wound up from the skein onto a bobbin, wound into a tube for a shuttle, and sequentially supplied for weaving.

Next, for the textile design, the warp yarns were silk threads dyed pale yellow-green using a general dyeing method that does not introduce cationic groups (7 out of 21
2 warped warps were used.

The fabric is plain weave, and the draw gauge is 25 birds/cm per person.
It was woven with a density of warp 24 threads/cm and weft density 26 threads/cn+.

As a result, a fabric with a flowing pattern in a variety of colors was obtained.

Example 3 2 kg of silk thread (2 out of 21) was adjusted to pH 11 with a solution of 5% 3-chloro-2-hydroxypropyldimethyldodecylammonium chloride and 10% NaOH, and was heated at a bath ratio of 1:20 for 60 minutes at 80°C. After treatment, wash with water and add 1y of acetic acid.
After treatment at room temperature for 10 minutes, the sample was washed with hot water, washed with water, and dried.

This yarn was used as a warp yarn, and after temporary weaving as shown in FIG. 8 by a conventional method, the required length was wound around a beam.

To attach patterns to the warp threads, foams of various colors containing dye were made using the formulations shown in Table 3 used in Example 2 above.

To create bubbles, add the foaming agent 10 containing the required dye to 2O
As shown in Fig. 6, put a brush 9a for cleaning the beaker on the rotating part of a Hitachi hand mixer (HP-210'') 9, and place it in a container containing 20ffi of foaming agent. It was rotated to create the required amount of bubbles.

The foam of each color was spread on a flat surface to determine the color scheme for the ground, and then the foam of each color was poured into 21 beakers, and the intended color scheme was appropriately applied to the foam for the ground.

Next, the entire surface of the mixture was freely stirred with a stirring rod-like tool having a diameter of 3 cm and a length of 1 m, so that a flowing pattern as shown in FIG. 7 appeared. Pull out the provisional fabric wrapped around the beam mentioned above on this surface, hold both ends and gently place it on the patterned surface for 60 minutes.
After a few seconds, the pattern was uniformly transferred to the surface of the temporary fabric and the moment it floated was defined as the completion of the transfer.

Next, lift both ends of the temporary woven fabric, sprinkle water thoroughly over the entire surface, make sure that the bubbles are completely washed away, and then roll the entire temporary woven fabric into a damp towel the width of the temporary woven fabric. Ta. After this patterning was woven back to the required length, the temporary fabric was removed from the rolled up towel and air-dried. Weft yarns were wound from this temporary woven fabric onto a warp beam and set on a loom to prepare for weaving.

The weft used was pale yellow-green silk pongee thread (72 pieces out of 84) dyed by a general dyeing method that does not introduce cationic groups. The texture is plain weave, and the draw gauge is 25 feathers/cm1.
The material was woven at a density of 24 threads/cm in warp and 26 threads/cm in weft. As a result, we were able to weave a continuous pattern with a flowing length that was not possible with previous techniques, and it was possible to express it with an effect similar to that of hogushi weaving.

Example 4 A white silk fabric was treated with 5% 3-chloro-2-hydroxypropyltrimethylammonium chloride.

Bath ratio 1:50.80℃ with a solution of NaOH 12g/l
After treatment for 60 minutes, wash with water, add acetic acid III l/l,
It was immersed for 0 minutes, washed with hot water, then washed with water and dried.

Next, as color paste for coloring, use A to D in Table 1, and E
is the colored glue for the ground.

Spread this colored glue for the ground evenly, put each colored glue for coloring on top of it in the plastic squeezing container 7 shown in Figure 5, and after coloring, stir freely with a rake-like tool to create a multicolored flowing pattern. Created. The pretreated fabric was brought into contact with the surface, and after about 40 seconds, when a pattern appeared uniformly on the surface, it was removed from the glued surface, washed with water, and then dried.

As a result, a fabric with a fluid pattern in a variety of colors was obtained.

Example 5 A white silk fabric whose warp is silk and weft is cotton is 3-chloro-2-
A solution of 5% hydroxypropyltrimethylammonium chloride and 12g/β of NaOH in a bath ratio of 1:50.
After treatment at 80°C for 60 minutes, it was washed with water, treated with IIIl/l acetic acid at room temperature for 10 minutes, and then washed with hot water, water, and dried.

Next, foams of each color containing coloring dyes were made using the formulations shown in Table 3. To create bubbles, put the foaming agent containing the required dye into the container 201, attach a brush for cleaning the beaker to the rotating part of the Hitachi hand mixer IP-210 as shown in Figure 6, and add the foaming agent 202. The required amount of foam was created by rotating it in the container. Lay out these colored bubbles on a flat surface,
Decide on the color scheme of the ground, and add 21 bubbles of each color on top of it.
Pour it into a beaker and apply the desired color scheme on top of the foam for the ground. Next, the entire surface was freely stirred with a stirring rod-like tool 3 cm in diameter and 1 m in length to create a flowing pattern as shown in Figure 7.

Next, the fabric described above was brought into contact with the surface of the pattern, and after 60 seconds, when the pattern rose to the surface, it was removed, and the fabric was sufficiently sprayed with water, washed, and dried.

As a result, a 4-degree fabric with a multicolored fluid pattern was produced.

(Effects of the Invention) As is clear from the above examples, the present invention can be carried out with common sense in conventional dyeing techniques by introducing cationic groups into silk or cotton fiber threads and these fabrics in advance. It is possible to omit the conventional steaming treatment for dye fixation, and the dyeing time is short, which is of great industrial value.

In addition, when comparing the dyeing fastness of dyed products produced by the dyeing techniques currently in use and the method of the present invention, the dyed products dyed using the present invention have a high fastness, unlike the fastness of conventional colored cord bundles. can get. The same goes for cotton. This is because all dyes are dyed using an ionic bonding method.

Furthermore, we have developed a technology to transfer suminagashi and nori-nagashi patterns onto threads for weaving, which could not be realized in the past.This technology is extremely useful industrially from both a textile design perspective and an added value perspective. effective.

[Brief explanation of drawings]

Figure 1 is a perspective view of a frame for arranging yarn on a plane in the weaving order, Figure 2 is an overall view of the winding device, Figure 3 is a perspective view of the frame after winding the yarn, and Figure 4 is A plan view showing the fabric according to Example 1, FIG. 5 a perspective view showing a plastic squeezing container for coloring the color paste, FIG. 6 a perspective view showing a foaming agent and a mixer for creating bubbles, and FIG. FIG. 8 is a plan view showing a flowing pattern created by foam and dye, and an enlarged plan view showing a temporary woven fabric. 1... Frame, 2... Bobbin, 3... Winding device,
4... Guide, 5... Handle, 6... Screw rod,
8... Bubble creation container, 10... Foaming agent, 12...
Crimson, 13...green, 14...yellow-red, 15...
Red, 16...Yellow, 17...Green, 18...Blue, A1...Weft, A2...Warp, A3...Weft of provisional weave. Diagram 2 Tokatsuo Haku no Ha

Claims (3)

[Claims] (1) When patterning a textile, after introducing a cationic group into the silk or cotton fiber thread that will become the weft, the weft is wound into a frame with the same size as the weaving width, and this wound frame is anionic. After stirring the dye and dyeing paste or anionic dye and foaming anionic or nonionic surfactant onto the pattern formed, the pattern is transferred and dyed onto the weft at room temperature. A method for patterning a woven fabric, which is characterized in that the weft yarns are supplied in the order of the pattern to form a woven fabric. (2) When patterning a woven fabric, after introducing a cationic group into silk or cotton fiber threads serving as warp threads, the warp threads are tentatively woven;
This temporary woven fabric is placed on a pattern formed by stirring an anionic dye and a dyeing paste or an anionic dye and a foaming anionic or nonionic surfactant, and the pattern is left at room temperature. A method for patterning a woven fabric, which comprises transferring and dyeing a temporary woven fabric and then supplying it as a warp to make a woven fabric. (3) When patterning textiles, after introducing cationic groups into silk or cotton textiles, anionic dye and dyeing paste or anionic dye and foaming anionic or nonionic surfactant are added. Stir and place on the pattern formed,
A method for patterning textiles, which comprises transferring and dyeing the pattern onto textiles at room temperature.