JPS6353315B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for producing small kasted fabrics that can easily produce cloth in which a desired pattern is expressed in small cross kasted patterns on both the front and back sides.

[Problems to be solved by conventional technology and invention]

The applicant has developed an innovative method for producing small kasuri fabrics, which could only be produced by yarn dyeing (printing on the woven fabric), using piece dyeing (printing on the finished woven fabric). After repeated research and development, we received a special patent application in 1983.
- We are implementing the method for manufacturing small kasuri textiles filed as No. 176327.

After further research and implementation of this method, he was able to perfect a method for producing an excellent piece-dyed white kasuri kasuri.

[Means for solving problems]

The details are as follows with reference to the accompanying drawings.

A woven fabric with a small kasuri pattern a of the ground color thread color and white is woven on the entire surface by a weaving structure in which ground color thread 1 and white thread 2 are alternately arranged in both warp and weft, and a film or other material is applied to this woven fabric. A paper-like underlay 3 is attached in a removable manner, and the woven fabric lined with this underlay 3 is placed on a transparent printing base plate 5 that has a transparent portion formed thereon at least at the position where the printing patterns 4 are sequentially placed. Then, applying a printing pattern 4 cut out from the pattern b to be expressed on the woven fabric and applying resist dyeing paste to the woven fabric is repeated over the entire length.
Turn it inside out with it still lined, peel off the underlay 3 by at least enough to place the printing pattern 4, apply light from below the transparent part, and have the same pattern with the printing pattern 4 used on the front side turned inside out. Printing pattern 4
is applied in accordance with the processed pattern b on the front side, and the process of applying resist dyeing paste to the back side is repeated over the entire length, and the front and back sides of this processed woven fabric are dyed in the desired color by dip dyeing, and then the resist dyeing paste is applied. It is characterized by the removal process, and the area where this resist dyeing paste has been removed expresses a pre-dyed white small kasuri pattern.

In addition, only the small kasuri parts are post-dyed.

Also, a light-colored thread is used instead of the white thread 2.

In addition, synthetic fibers are used for the warp and warp threads.

[Effect]

The underlay 3 is attached to a woven fabric in which a small Kasuri pattern a is formed by alternately arranging ground-colored threads and white threads in warp and weft, and resist dyeing paste is applied to the pattern b to be expressed with the printing pattern 4. Let it adhere, then turn the woven fabric in this state and apply the same process to the back side. Once the front and back sides of the woven fabric have been processed, dye the desired color by dip dyeing, and remove the resist dyeing paste. This means that a small kasuri fabric in which a yarn-dyed white kasuri pattern is expressed in the removed part can be produced much more easily than with conventional methods.

〔Example〕

The drawing shows the weaving of a woven fabric in which a small cross-shaped kasuri pattern a is formed in a square pattern by alternately arranging ground-colored threads 1 and white threads 2, which are black in both warp and weft, and weaving them into a plain weave. This shows the case where

At this time, in the case of a flat weave in which two ground-colored threads 1 and two white threads 2 are aligned and run in the same way, a small kasuri pattern a that is close to a cross will be obtained, but in short, the ground-colored thread 1 and the white thread It is sufficient that the small kasuri pattern a can be expressed by the weaving structure with 2, and by selecting the weave, the number of threads, etc., various small kasuri patterns a can be expressed.

If you want to make a part of this white small kasuri pattern a a different color, you can use a paper pattern that dyes only that part and post-dye it in a different color.For example, you can create a white and red small kasuri pattern a on a blue background. .

A light colored thread may be used instead of the white thread 2.

Synthetic fibers may be used for the warp and weft.

The underlay 3 may be made of any material such as film or paper, but newspaper is preferred because it is easy to use.

The pattern b of the printing pattern 4 in the drawing is a flower pattern, but various designs may be used.

When applying resist dyeing paste using the printing pattern paper 4 cut out with this pattern b, brush application is preferable.

The woven fabric that has undergone this resist dyeing process is ground dyed by dip dyeing, but if you want the ground color to be white, you can immerse it in a color removal solution to remove the color, and conversely, it will be a product with a small kasuri pattern a expressed on the white thread. Become.

The transparent printing base plate 5 is illuminated with a light 6 from below to match the printed small kasuri pattern a in order to place the printing pattern 4 on the front and back sides in the same position so that the printing on the front and back sides is done correctly in the same position. It is sufficient that a transparent portion exists at each position where the printing pattern paper 4 is placed.

〔Effect of the invention〕

As described above, the present invention weaves a woven fabric in which a small kasuri pattern of ground-colored threads and white is formed on the entire surface by a weaving structure in which ground-colored threads and white threads are alternately arranged in both warp and weft.
Resist dyeing paste is applied to the pattern shape that is to be expressed on the woven fabric, and parts other than the flower pattern that is to be expressed are dyed and printed using a dipping process, which is difficult to do with conventional yarn dyeing. It is very easy to work because it can be done by post-dying on the woven fabric rather than by dyeing, and if you dye the parts that have not been dyed, you can create a similar white small kasuri pattern (if you use light-colored thread, you can create a light-colored pattern). This means that small Kasuri patterns can be expressed.

This post-dyed small kasuri is expressed on both the front and back sides of the woven fabric, but since a film-like paper-like underlay is attached to the woven fabric in advance in a removable state, it is difficult to apply the resist dyeing glue to the front side. The underlay prevents the woven fabric from shifting and facilitates the adhesion process on the front side, and when it is turned over to the back side, the woven fabric does not shift and is kept in a state where the resist dyeing paste is adhered. When attaching the back side, the underlay is peeled off in order to accommodate the printing pattern paper, so the underlay does not get in the way at all, and the adhesion process can be carried out extremely well.

At this time, if the resist dyeing paste is not applied on the front and back in the same position correctly, for example, the background color of the back, such as blue, will protrude to the edges of the white small kasuri on the front, creating a contamination condition. In the invention, lighting is applied from below the transparent part, and the printing pattern is placed correctly in line with the applied resist dyeing paste that can be seen through the illumination, so that the resist dyeing paste is applied correctly on the front and back sides without shifting, and the printing pattern is placed correctly on the front and back sides. This is a piece of dyed kasuri in which the printing lines match perfectly.

After that, all you have to do is remove the resist dyeing paste, and in this way, it is possible to express the small Kasuri pattern, which could only be created with a complicated yarn dyeing process, with a simple piece dyeing process, just like yarn dyeing, so the cost is lower. In addition, there is no need for kasuri matching such as yarn dyeing, and it exhibits an excellent feature that allows us to provide small ikat woven fabrics, which are almost the same as conventional ones, at a much lower price.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention.
The figure shows the structure of the woven fabric before printing, Figure 2 is a plan view of the woven fabric with the printing pattern placed on it, Figure 3 is a plan view of part of the product, and Figure 4 is a cross-sectional view of part of the transparent printing base plate. It is. a... Small kasuri pattern, b... Pattern, 1... Ground color thread,
2...White thread, 3...Underlay, 4...Printing pattern, 5...
...Transparent printing base plate.

Claims (1)

[Scope of Claims] 1. A woven fabric with a small Kasuri pattern of ground color thread color and white threads formed on the entire surface by a weaving structure in which ground color threads and white threads are arranged alternately in both warp and weft, and this woven fabric is An underlay such as a film or paper is attached to the fabric in a removable manner, and the woven fabric lined with this underlay is placed on a transparent printing base plate that has a transparent section formed at least in the position where the printing patterns will be sequentially placed. Then, a printing pattern cut out with the pattern to be expressed on the woven fabric is applied, and resist dyeing paste is applied to the woven fabric, which is repeated over the entire length. Turn it inside out, peel off the underlay at least enough to place the printing pattern, shine light from below the transparent part, and place the printing pattern with the same pattern on the front side with the printing pattern used on the front side turned over. The process of attaching resist dyeing paste to the back side is repeated over the entire length, and the front and back sides of this processed woven fabric are dyed in the desired color by dip dyeing, and then the resist dyeing paste is removed. A method for manufacturing small kasuri textiles, which is characterized by expressing a yarn-dyed white small kasuri pattern on the part from which the resist dyeing paste has been removed. 2. A method for manufacturing a small kasted fabric according to claim 1, in which only the small kasted pattern is piece-dyed. 3. A method for producing a small kasuri woven fabric according to claim 1, in which light-colored thread is used instead of white thread. 4. A method for producing a small kasuri fabric according to claim 1, in which synthetic fibers are used for warp and warp yarns.