JPH0437192B2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a method for manufacturing a small kasuri fabric that makes it possible to arrange a gorgeous piece-dyed pattern on a white or light kasuri fabric. be.

[Conventional technology]

Traditional small kasuri textiles are made using yarn dyeing techniques (surikomi printing,
Warp kasuri threads and weft kasuri threads made using katajime printing, stencil printing, etc.) are used in combination with white or light-colored background warp and warp threads to weave white or light-colored small kasuri fabrics.

In this case, by arranging the small splashed patterns, a small splashed pattern a is expressed as shown in FIG.

Since the small kasuri pattern a is contaminated during the piece dyeing, applying piece dyeing to such a small kasuri fabric is limited to positions that do not contaminate the small kasuri pattern a, and the small kasuri pattern a is distributed over a wide area. It was not possible to apply post-dyeing to the products.

Even if a method of resist dyeing is adopted for small kasuri pattern a, it is impossible to apply resist dyeing to match small kasuri pattern a, so if a certain area is resist dyed, other areas that are not subjected to resist dyeing will be Since only a limited amount of post-dying is applied, the post-dyed pattern b is always placed separately from the small Kasuri pattern a.

In addition, as in JP-A No. 61-28089, Kasuri dyeing is carried out using a dye mixed with a resisting agent, and Kasuri fabric is woven with dyed Kasuri threads and base threads, so that the Kasuri is not contaminated. Attempts have been made to dye the fabric from the back side.

In this method, dyeing from the front side would contaminate the Kasuri, so dyeing is done from the back side.

If you dye the fabric from the back side, it will not be as clear as when viewed from the front side, and the finished product will not be beautiful.

[Problem that the invention seeks to solve]

The present invention is capable of overlapping the small kasuri pattern without contaminating it, no matter how universally the small kasuri pattern is distributed, and even if there is piece dyeing near the small kasuri pattern, for example, a multicolored pattern or a shading pattern from the front side. The aim is to make it possible to allocate

[Means for solving problems]

The present invention solves these drawbacks,
The configuration will be described in detail with reference to the accompanying drawings as follows.

Small kasuri is attached using dyed paste mixed with fluorine-based resin, color-fixing heat treatment is applied to the small kasted warp and weft, and white or light-colored background warp and warp are used. A small kasuri fabric is woven from the ground, and this small kasuri fabric is subjected to a baking process at a temperature of 120℃ to 150℃, which is higher than the color fixing heat treatment.
It is characterized in that piece-dying such as Yuzen dyeing, Roketsu dyeing, brush dyeing, spray dyeing, tie-dying, etc. other than dip dyeing is performed on the small kasuri fabric subjected to the baking addition heat treatment, so that the piece-dyed pattern b is distributed on the small kasuri pattern a. It is something.

[Effect]

A waterproof membrane is formed by heat-treating the weft and warp threads of kasuri woven using dyed starch mixed with fluororesin.

This waterproof imitation effect can be formed by heating (steaming) to around 100℃ during the color-fixing heat treatment performed on small kasted warp and warp threads, but it was confirmed that this alone would still cause damage to the piece dyeing. .

While repeating heating tests and resist dyeing tests, the applicant found that it was 40℃ to 50℃ higher than the conventional color fixing process.
Heating to a high temperature of 120℃ to 150℃ not only forms a waterproof film, but also hardens the formed waterproof film in a baking state, creating an extremely strong waterproof film that is resistant to contamination even after dyeing. We have confirmed that this is not the case.

In addition, this high-temperature sintering heat treatment is performed in the state of the woven fabric after weaving, that is, in the state in which piece dyeing is performed, so that the resist dyeing treatment is carried out evenly and reliably.
It was also confirmed that fabrics were damaged at temperatures above 150℃.

Therefore, although immersion dyeing does not substantially cause contamination, it has been found that in immersion dyeing, the dye solution remains between the yarns and presents the same condition as contamination, so it is better to use a method other than immersion dyeing for post-dying. This was also confirmed.

〔Example〕

An example of distribution of the dyeing paste of the present invention is as follows.

Fluororesin liquid 5 parts Paste 4 parts Metal ion sequestering material 0.3 parts (prevents the paste from becoming insoluble) Dyeing
Mixed according to density Heat treatment: After weaving, the woven fabric is heated to about 130℃ using a heater.

At this time, it was confirmed that when a small amount of fluorine starch was mixed in accordance with the dye concentration, the water repellency was further improved, staining was almost eliminated, and the small Kasuri pattern appeared more clearly.

〔Effect of the invention〕

As described above, the present invention involves attaching a small kasted pattern using dyed starch mixed with a fluorine-based resin, applying a color fixing treatment to the small kasted warp and warp, and combining the small kasted weft and warp with a white or light-colored background weft and warp. is used to weave white or light kasuri fabrics, and this kasuri fabric is subjected to baking addition heat treatment at a temperature of 120°C to 150°C, which is higher than the color fixing heat treatment, so the fluororesin film becomes hardened by baking. This baking-hardened film protects the small kasked pattern part of the small kasuri fabric with a strong waterproof film, resulting in a small kasked pattern that is not contaminated by any post-dyeing.

Moreover, this high-temperature baking heat treatment is not carried out concurrently with the color fixing heat treatment, but is carried out in the state of the cloth after weaving, that is, in the state of post-dying, so that the resist dyeing treatment is carried out evenly and reliably.

In the present invention, various after-dyed patterns are arranged on such small kasuri fabrics by a piece dyeing process other than dip dyeing, but since the first dyed small kasuri patterns are not contaminated by the piece dyeing, piece dyeing can also be applied to the front side. It is also possible to make the post-dyed pattern appear near the small kasuri pattern, or overlap it with the small kasuri pattern, and it is possible to create yuzen and shading patterns in the small kasuri pattern, which were previously considered impossible. This makes it possible to provide a new type of kimono that adds a gorgeous post-dyed feel to the small kasuri feel, which is originally characterized by its plain feel.

In addition, the present invention uses a white or light kasuri fabric using white or light background warp and warp yarns, and the kasuri pattern is not completely contaminated by piece dyeing. It is now possible to piece-dye the ground part and the ground thread at the same time, eliminating the need to dye the ground part of the kasuri thread and the ground thread separately, as was the case in the past.
In addition, the feeling of separate threads caused by dyeing them separately (even if you try to dye them to the same color, they are not dyed at the same time, so they will never be dyed the same color) is completely eliminated. This means that the base part can be dyed easily and beautifully using post-dyeing.

Furthermore, in the case of conventional kasuri garnishing, it was necessary to take into consideration the color overlap and color separation (creating gaps in the white background) at the kasuri border line, and various difficult know-hows were required in manufacturing, but in the present invention, small kasuri If the width of the kasuri is set to the ideal standard size and the kasuri is attached according to the original drawing, the dyeing of the base part will be done by piece dyeing, so the above-mentioned color overlap and color separation will never occur. Kasuri patterning can be done more easily and efficiently.

Furthermore, it is possible to enlarge the complete pattern by using piece dyeing, and it is also possible to express a continuous pattern around the whole pattern when it is made into a kimono. Manufacturing method.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a front view of a small kasted fabric, and FIG. 2 is a front view of a modified small kasted fabric. a... Small kasuri fabric, b... Piece dyed pattern.

Claims (1)

[Claims] 1. Small kasuri is attached using dyed starch mixed with fluorine-based resin, color-fixing heat treatment is applied to the small kasted weft and warp, and white or light-colored background warp and warp are used to create a white or light-colored fabric. We weave light-colored small kasuri fabrics, and then heat and bake the small kasuri fabrics at a temperature of 120℃ to 150℃, which is higher than the color fixing heat treatment.
A change sho is characterized in that the sintered heat-treated small kasuri fabric is subjected to piece dyeing such as yuzen dyeing, roketsu dyeing, brush dyeing, spray dyeing, tie dyeing, etc. other than dip dyeing, so that a piece dyed pattern is distributed in the small kasuri pattern. Manufacturing method for Kasuri textiles.