KR950009323B1 - Method for gradation dischargesyle by polynerizing mordancy and adhesive dye - Google Patents

Abstract

The method for the gradation and discharge of styles on the textile is characterized by (a) padding the textile with a prepd. soln. of gelatin, tanic acid, stannous chloride and water, (b) gradation dyeing it with a prepd. soln. of alkali dyestuff, cation activator, binder resin and water, or acid dyestuff, acetic acid, glycerine and water, (c) first style-discharging it with a prepd. soln. of sodium alkinate, decolourant, melamine resin and water, (d) second style-discharging it with a prepd. soln. of alkali dyestuff, pigment resin dyestuff, adhesive, casein, hydrosulphite, emulsifying agent, CMC and water, and (e) steam heat treating, and washing it.

Description

Gradient discharge pattern by polymerization of mordant and fixing dye

The attached drawing (photograph) is an illustration of the silk fabric treated with the dyeing by the method of the present invention.

The present invention relates to a method of discharging the style of the pattern by the polymerization of a mordant and a fixing dye, and in particular, another preparation to a gradated fabric using a preparation liquid consisting of a mordant and a fixing dye. By printing the pattern with the liquid and gradating only the printed part with another color, it can contribute to the development of textile products of high-quality materials by utilizing the three-dimensional and perspective of the pattern of the fiber.

The pattern of conventional hanbok and hardcover paper shows that simple flat prints have been produced and sold with a fixed concept. As a new attempt, the hand-painted and hand-painted dyeing paintings have been gradually advanced since 10 years ago. It has been applied to material textile design, and it is attracting attention as a new, exotic and high value-added product. However, this is dependent on hand dyeing, and there is a limitation of mass production, and in the silk and wool printing factories, which concentrates on mass production, they feel the limitations of the existing absolute technical expressions, while shipping large quantities of products that effectively combine mechanical printing and handicraft industries. Existing dyeing technology has been applied at various angles. However, if you look at the design of the printing or textile designs of various technologies, but still expressing a plain pattern in a flat state, that is, the situation that does not deviate from the printing method of printing the flat, hard and mechanical image.

On the other hand, as society develops rapidly and becomes more economically profitable, the interest of the general public is getting more attention, and the taste characteristics of the fiber's patterns are also advanced, so it is more diverse and realistic than conventional flat and simple patterns. The demand for patterns that require high technology is increasing.

Therefore, the object of the present invention is to bring the partial gradient effect back to the gradated fabric, to give the overall soft and chemical elements to enhance the three-dimensional, perspective, realistic gradient that can not be expressed in the current machine printing or printing It is to provide a method of pattern printing.

The purpose is to print by printing padding process, gradation dyeing process, primary pattern printing (primary printing), secondary pattern printing (secondary printing) process, steaming (steam heat treatment) process and washing, processing finishing process When printing, the printing solution is composed of a mordant, a fixing agent dye, etc. to the fabric that has already been gradated, the pattern is printed by another preparation solution so that only the printed part is gradated by another color. It is achieved by the method of gradation emission.

Hereinafter, a step-by-step method of gradient printing of the pattern by polymerization of the mordant and the fixing dye of the present invention will be described.

As described above, the present invention can be largely divided into six processes, and at this time, by using a preparation solution composed of appropriate mordant and fixing dyes, the gradation state can be doubled and colored, as well as the third three-dimensional structure by the fourth process. It has a big feature of having an effect. On the other hand, as the drying method may be any method such as natural drying, hot air blower, instantaneous heat drying, but natural drying is most effective.

The present invention will be described in more detail for each process.

The drugs are dissolved according to the solubility of each drug, diluted with water (about 1000 g) immediately before use, and coated on the fabric surface. In this process, the preparation liquid is padded or coated with a dyeing agent to improve the color development of the pattern printing color and to prevent the damage of the fabric due to the reduction effect of the overlapping bleaching agent during the pattern printing process of the third and fourth processes. Padded with a brush or hand-dyed in the form of a gradation or gradation) and dried, especially the resin binders, which are very effective in preventing the fabric from being corroded. Plays an important role in promoting outbreaks.

[Second Step] Gradient dyeing process]

After the first step, the fabric is held in a flat state, and about 20 g of surfactant is added to 1000 g of water, and then the pad is wetted while wetting the fabric. After the above operation, before the fabric dries, the dye is then dyed with a brush or air compressor.

At this time, the basic dyes and acid dyes can be mixed in the liquid phase liquid state, but mixed in the emulsion state is precipitated or stained, so the above two types of salt solution is administered before the use of high-grade surfactant to facilitate the mixing Then, while stirring, add a small amount of sulfuric acid, taking care not to touch the skin. At this time, the most important thing is to add a proper amount of pigment pigments that can be harmonized with the color of the design and the preparation solution according to the pigment dye concentration so that the pattern gradation part can be emitted in a solid color during heat treatment after the pattern printing process. After the heat treatment, the acid dye decolorizes and disappears, and the basic pigment dye is colored.

On the other hand, in this process, the gradation effect can also be produced by the printing of Air Compressor Plate, but the printing by hand can improve the quality of the product and also effectively dyes it in the work.

[Third Step] 1st Pattern Printing (1st Printing) Process]

The fabric of the second step is fixed to the printing rack and screened. At this time, in general, the dye and dye reducing agent (a kind of dyeing agent decolorizing agent) is appropriately mixed and printed. In order to improve the discoloration during the heat treatment process and to prevent the original shape of the fabric as much as possible, the preparation solution is required to maximize the sharpness of the gradation color. do.

On the other hand, when the soybean juice is administered during this process, the fastness of the basic dyes and pigment dyes, which are colored dyes, is enhanced and is effective in color development.

Fourth step Second Pattern Printing (Secondary Outbreak) Process]

The drugs are prepared at appropriate viscosity and printed by hand in various patterns. It is possible to print flat pattern by increasing the color number by the printing method of general printing. However, printing is printed again because the fabric itself is already damaged by the bleaching agent given in the third process. In this case, the depigmentation agent is duplicated twice, so the product value is lost and the fabric itself is significantly corroded. Thus, in the present printing process, basic dyes are used during the printing, but in the present invention, even if the color is overlapped without the damage to the original fabric texture even if overlapped with the gradation pattern at the third process by preparing the above-described drugs Since it is second only to the fourth process itself, it is possible to express a unique color that is completely different from the current printing quality, thereby expressing a natural perspective and a three-dimensional feeling, and in particular, having a three-dimensional stereoscopic effect.

[Step 5… Steam heat treatment process]

The important thing in this process is to insert about 3 sheets of newspaper paper between the fabrics to prevent dye transfer. This is because when the heat of steam increases during heat treatment, the dye penetrates the pulp paper by the chemical action of the decolorizing agent to contaminate other parts and prevent the water supply shaft of the fabric.

[Sixth Step] Water washing, finishing process]

Water washing is intended to remove residues of dyes and chemical residues. After washing with a soap soap detergent, add a fabric protective agent (antistatic agent, polish) and tenta processing as the original fabric.

As described above, according to the present invention, it is possible to escape from the conventional planar, hard, and mechanical printing method of printing, and to express gradation in a double way, so that the overall soft and three-dimensional realistic expression can be achieved. When it is commercialized, its marketability is very large and it can contribute to the development of high value-added products such as dressing paper, hanbok, tie and scarf.

Claims (5)

In printing or dyeing, the resin padding process, gradation dyeing process, primary pattern printing (primary printing), secondary pattern printing (secondary printing), heating (steam heat treatment) and washing, finishing processing When printing by printing, dyeing and fixing dyes, characterized in that the printing solution is made with another preparation solution to the fabric already gradated with a preparation solution consisting of a mordant, a fixing agent dye, etc. so that only the printed parts are gradated in another color. Gradient outbreak of the pattern by polymerization. The method of claim 1, wherein in sample 1 of the preparation resin padding process, tannin acid and resin binder (aqueous adhesive) is padded with a preparation solution added in a ratio of 1: 0.4-1, mordant, fixing dye Gradient outbreak of the pattern by polymerization. The method of claim 1, wherein in Sample 2 during the gradation dyeing process, an appropriate amount of sulfuric acid and a surfactant is administered for smooth mixing of the acidic dye and the basic dye, and three kinds of basic dyes, acidic dyes, and pigment dyes are subjected to polymerization gradation treatment. Method of gradation-evolving a pattern by superposition | polymerization of a mordant and a fixing agent dye characterized by the above-mentioned. The method according to claim 1, wherein in the sample 3 during the primary pattern printing (primary printing) process, soda alginate (dye) and long grits (dye reducing agent) are mixed and printed at a ratio of about 5: 2. A method of gradation emission of a pattern by polymerization of a mordant and a fixing dye characterized by the above-mentioned. The method according to claim 1, wherein in Sample 4 during the secondary printing (secondary printing) process, an azo basic dye and a pigment resin dye, a temporary adhesive, a casein (dye fixing agent), a hydrosulfite (reducing agent), an emulsifier, Method for gradient printing of the pattern by polymerization of mordant and fixative dye, characterized by mixing CMC (oil), zincation and water in a ratio of 8: 2: 1: 1: 1-8: 20: 4: 6. .