KR20070052529A - Cold pad batch dyeing and dyeing apparatus of natural fiber material by reactive dye and dyeing and printing method by continuous process using the same - Google Patents

Abstract

The present invention relates to a CPB ink printing and dyeing apparatus of a natural fiber material with a reactive dye, and a dyeing and printing method by a continuous process using the same, a chlorine transfer unit for transferring the chlorine, and the chlorine to the reactive salt solution Compresses the reactive salt solution to impregnate the dye solution by impregnating the reactive salt solution with the dye solution transfer unit and the dye solution to which the reactive salt solution is impregnated with the salt solution transfer unit. A salt solution removing unit for removing the salt solution to have a constant pickup rate; And CPB water printing of a natural fiber material by reactive dyes, including at least one printing forming portion to print a predetermined design on the bloodstains when the bloodstains passing through the salts removing unit are transferred by the bloodstaining unit. The manufacturing method, which allows dyeing and printing at the same time in a continuous process using a dyeing apparatus, can simultaneously perform dyeing and printing in a single continuous process, which not only makes the process simple and reduces costs, but also uses conventional methods. It can solve the environmental problems caused by the excessive use of water and the large amount of wastewater discharged at the time, and the dyeing and printing process performed at high temperature is performed at room temperature, which saves energy and at the same time 95% reproducibility of amorphous patterns. The above can be realized, and even in the case of a regular pattern, a subtle effect design can be obtained. In addition, the desired color can be expressed arbitrarily, and designs with various colors can be realized.

Dyeing * Printing * CPB * Natural Fiber * Design

Description

Cold pad batch water printing and dyeing apparatus of the natural pulp materials by reactive dye and dyeing and printing method using it by continuous process}

Figure 1 shows a schematic view of the cold pad batch water printing and dyeing apparatus of the natural fiber material by the reactive dye of the present invention,

Figure 2 shows a detailed view of the reactive salt solution preparation of the present invention,

Figure 3 shows the detail of the salt transfer unit and the reactive salt solution and the salt removal unit of the present invention,

Figure 4 shows a detailed view of the printing forming portion of the present invention,

Figure 5 shows a detailed view of the fixing portion and the batch up portion of the present invention,

Figure 6 shows the overall process of the dyeing and printing method by a single continuous process of the present invention using the apparatus of FIG.

* Description of Drawing Symbols *

1: salt tank 2: preparation tank

3: transfer pump 4: line mixer

5 main roller 6 reactive solution provision unit

7: squeeze mangle 8: drip pan

9: chlorine supply part 11,11 ': gravure or roller for printing

12: bubble coating portion 13: pinning portion

13 ': fixing pin 13 ": pin remover

14, 16: vinyl film 15: roll-up of chlorine and vinyl film

      17, F: salt 10: salt solution manufacturing unit

20: reactive salt solution giving portion 30: printing forming portion

40: fixed part 50: batch up part

The present invention relates to a cold pad batch printing and dyeing apparatus of a natural fiber material with a reactive dye, and a dyeing and printing method by a continuous process using the same, and more particularly, dyeing and printing at the same time in a single continuous process at room temperature The present invention relates to a device that can be used and a printing and dyeing method using the device.

Water printing of natural fiber materials (cotton, rayon, linen, silk, etc.) has been mainly done by direct dyes which are compatible with the fibers. The direct dye method utilizes a phenomenon in which an organic substance adheres to a substrate by causing a micromolecule of a dye to chemically react with a micromolecule of a fiber.

This dyeing process is long and demanding when using reactive dyes, and because of the high water consumption, the waste water load and energy consumption are high, and the chemical stability (hydrolysis stability) of the reactive dyes is low, which leads to poor dyeing reproducibility and other environmental and economic aspects. This is because it is far behind other dyes.

In other words, the existing printing technique of the natural fiber material is mainly put the fabric to be dyed (hereinafter referred to as 'breater') in a bag or a separately manufactured box to form a laminate, and then the disproportionate characteristics by the lamination I use it. Therefore, the reproducibility of the design is greatly reduced, the dyeing time is long, and a large amount of waste liquid is released by dye hydrolysis during dyeing, and a large amount of water is used in the subsequent washing process, resulting in a large waste water load. There is this.

As a result, natural fiber materials have been mainly used in direct dyes, which are easy to handle, and there has been a tendency to replace them with polyester fiber materials, but these products cannot replace natural fiber products with reactive dyes.

In addition, the conventional dyeing and printing process is a separate operation because it proceeds separately, there is a problem that can not perform effective printing and dyeing. For example, a method of continuously supplying a fabric printed with a predetermined pattern into a high pressure steamer maintained under high pressure and humidity heat and fixing the dye under the high humidity heat has been proposed. In this case, the high pressure steamer always maintains high humidity heat. Since it requires a separate device and the process is difficult, there is a problem that the cost rises, there is a problem that the high-quality dyeing is difficult because a constant high humidity heat is difficult to maintain.

Therefore, considering the needs of modern people who prefer various different colors and patterns, the current process that can only dye a single color color is far below this requirement.

In addition, the automation and simplification of the process, the use of less energy and water, in order to overcome the problems of rising labor costs, labor shortages, severe wastewater treatment, and cost increase due to the price increase of dyes and preparations faced by the dyeing industry in Korea, Efforts have been made to solve cost savings due to productivity improvement, but have not reached a satisfactory level.

Therefore, the present inventors have been researching to solve the problems of the conventionally used dyeing and printing process, and the self-made dyeing and printing so as to carry out the dyeing and printing process partially performed in one conventional process as one continuous process. By using the device, the dye is immersed in the first step using the reactive dye, and the dye-stained dye is passed through the transfer portion of the salt and the salt removing portion so as to have a constant pick-up rate. After repeating the above, the reactive salt solution is applied and the printed salt solution is fixed so as not to be dried, and the dye solution spreads only within a predetermined pickup rate by winding together with the vinyl film between the layers of the salt solution. Can be carried out simultaneously in a single continuous process, as well as in a separate high pressure steamer Not only does it require a process to attach, it can significantly reduce energy consumption, and the dyeing process is very short and simple, and it can give a desired pattern and color at room temperature. The present invention has been completed.

Therefore, the object of the present invention is economical, do not need separate energy while performing dyeing and printing at the same time, it is economical, it is possible to print at room temperature, natural fiber material by a reactive dye that can give a variety of colors without waste of water It is to provide a cold pad batch printing and dyeing apparatus.

Still another object of the present invention is to provide a cold pad batch printing and dyeing method of a natural fiber material using a reactive dye using the above apparatus.

As used throughout the description and claims, the “pick up ratio” refers to the ratio of weight change after saline passage to weight before saline passage of the fabric, for example 100 g of fabric passes through saline. If the weight later is 160g, the pickup rate is 60%.

In addition, "batch up" as used throughout the description and claims of the present invention is a process in which the dye, which has undergone a dyeing and printing process, is wound with a vinyl film and then fixed to a rotating large roll. Means.

Also, as used throughout the description and claims, the term "cold pad batch" means padding and batching up at low temperatures.

Hereinafter, the present invention will be described in detail.

The present invention is easy to process by simultaneously dyeing and printing, dyeing and printing with low wastewater, low water, low energy than the conventional method, environmentally friendly, reactive dyes that can create a variety of colors The present invention relates to a CPB printing and dyeing apparatus for natural fiber materials and a method for dyeing and printing natural textile materials using the apparatus.

Hereinafter, a CPB (Cold Pad Batch) printing machine of a natural fiber material by the reactive dye of the present invention will be described in detail with reference to the accompanying drawings.

1 shows an overview of CPB ink printing and dyeing apparatus of natural fiber materials by the reactive dye of the present invention.

The saline solution and the preparation solution are prepared in the saline tank and the preparation tank, respectively, and the saline solution manufacturing unit 10, in which the reactive saline solution is prepared, the saline transfer unit for transferring the saline solution, and the saline solution part for imparting the prepared saline solution to the saline solution ( 6), and the salt solution removing unit 20 for compressing it to have a constant pick-up rate to remove a portion of the salt solution in the salt solution, the printing forming unit 30 to give a variety of designs to the salt solution to which the reactive salt solution is applied A fixing part 40 for preventing drying of the chlorine formed with a predetermined design from the printing forming part, and a batch-up part which winds up the fixed tainted material together with a vinyl film on a roll and batches it up ( 50).

As shown in FIG. 1, first, a transfer pump (3) for controlling the respective salt and preparation solutions prepared in the salt tank (1) and the preparation tank (2) to be transported in a predetermined amount, the transfer pump (3) Salt solution manufacturing unit 10 consisting of a line mixer (4) is mixed with two solutions passed through; The dye transfer unit for transferring the dye to be dyed, and the prepared reactive salt solution is transferred to the reactive salt solution providing unit 6 between the transfer unit 5 and the salt removal unit 7, The chlorine conveyed by the chlorine transfer unit is immersed in the saline solution providing unit, and the immersion of the chlorine is engaged with the main roll (5) in the transfer by the main roll (5) of the chlorine transfer unit A salt solution removal unit 20 for removing the absorbed reactive salt solution by compression to have a constant pickup rate; A printing forming unit 30 including at least one printing gravure or roller printing machine (11, 11 ') capable of imparting a predetermined design to the dye to which the reactive salt is applied; Fixing portion 40 for preventing the printing is formed of the printed material by the weight and tension; The fixed chlorine (17) is wound on the chlorine roll (15) disposed together with the vinyl film (14, 16) in order to reduce the reproducibility by the dye transfer between the chlorine and to reduce the dyeing due to the evaporation and movement of water The batch-up part 50 is comprised.

Referring to FIG. 2 showing the salt solution manufacturing unit 10 of the present invention in detail, the salt solution and the preparation solution prepared in the salt tank 1 and the preparation tank 2 are the same as the conventionally used configurations, and the present invention. In particular, it includes a transfer pump (3) in each of the salt tank (1) and the preparation tank (2) so that the salt solution and the preparation liquid is discharged in a controlled amount. Each solution passed through the transfer pump 3 is mixed in the line mixer 4 just before being used. If 5 minutes have elapsed after the two solutions are mixed, the hydrolysis reaction occurs and thus the function of the dye is lost. The movement passage from the line mixer 4 of the present invention to the injector 6 for applying the primary salt solution is Shorter is preferable.

In addition, the reactive salt solution, which is a mixed solution of the salt solution and the preparation liquid transferred from the salt solution manufacturing unit 10, the reactive solution imparting unit 6 between the main roller (5) and the salt (F) to rotate it The chlorine F, which rotates along the chlorine transfer part, is immersed in the reactive solution imparting part 6, and then passes between the main roller 5 and the squeeze mangle 7. The squeeze mangle 7 is engaged with the main roller 5 to compress the reactive salt solution absorbed by the chlorine to have a certain amount of pickup rate. At this time, it may include a drip pan (8) for preventing the salt solution flowing down. (See Figure 3)

The content of the reactive salt solution immersed in the chlorine is also adjusted according to a predetermined input content according to the weight of the chlorine, the desired pickup rate, and the speed of the chlorine running. When the spinning method of the salt solution is a spray method, a salt solution preventive cover (not shown) may be further configured.

In addition, in the present invention, at least one or more printing forming parts 30 for variously implementing a desired design are as shown in FIG. (11, 11 ') printing presses. In the printing forming portion, when a dye having a different color is applied onto the gravure or rollers 11 and 11 ', the gravure or roller in the dye-embedded state passes through a knife (not shown). The dye remains only in the part, while the other part contacts the rot rotating along the chlorine transfer part 5 with the dye removed to form the desired design. Accordingly, in this step, various printing forming gravure or roller printing machines can be configured as much as desired, and the number of printing forming gravure or roller printing machines is not particularly limited.

In addition, in the present invention, after passing through the printing forming portion 30, it may include a bubble coating device 12 for expressing a more effective design of the fabric surface.

As described above, the salt to form a variety of designs through the printing forming portion is fixed through the pinning (pinning, 40) using the ten pin method as shown in FIG. That is, when the printing formed chlorine passes through the fixing portion 40, the chlorine fixing pin 13 'is formed on the chain 13 that rotates itself on both the upper and lower sides of the rinsing material. The fixing pin is fixed while passing through the inlet of the government unit 40, and the fixing pin is removed from the pin removing unit 13 "at the end of the fixing unit 40. If the fixing unit is not included, the dyeing forming unit There arises a change in the pick-up rate adjusted at, not only can not form the desired desired design, but also there is a problem that the salt solution is non-uniform.

Particularly, in the present invention, in order to perform the reaction at room temperature through CPB, the fixed chloride 17 and the vinyl films 14 and 16 are overlapped one by one so as to have a structure of vinyl film-chloride-vinyl film. It comprises a batch up part 50 to wind up the up to the tainted salt roll 15. (See Fig. 5) The salt solution movement between the fiber layer is caused by winding the phosphate and vinyl film to which the salt solution of the aberration is applied one by one. It is possible to prevent side effects such as poor reproducibility or lowering of dyeing rate due to moisture migration and evaporation. That is, the vinyl film is wound up and down the above-mentioned chlorine, so that the bleeding of the salt occurs only within the pick-up rate, and the problem due to the movement of the unwanted salt solution does not occur.

In addition, the present invention includes a device for storing the wound fabric in a storage room, a washing and soaping device, a drying device, and the like, but this is the same level as the existing device and is not particularly limited.

The method of simultaneously performing dyeing and printing using a CPB water printing device of a natural fiber material with a reactive dye constituted as described above is as follows, the overall process according to the present invention is shown in Figure 6 below.

A primary salt solution applying step to have a desired pickup rate by immersing the reactive salt solution prepared by mixing the prepared reactive dye and the preparation in the pretreated natural salt solution and passing it through a main roller and a squeeze mangle; Performing printing by passing the dye solution to which the primary salt solution is applied through at least one printing machine; Fixing to prevent drying by the weight and tension of the printed tainted material; And mounting a vinyl film between the layers of the fixed tainted material and winding up the rolls. In addition, further comprising the step of fixing the batch-up chlorine for a period of time to produce the desired design by the diffusion of the dye by moisture; The desired design may comprise a step of washing and soaping the salt formed and the drying step.

The following describes each step in detail.

1. Preparation of Reactive Salt Solution

First, the salt solution and the preparation should be dissolved in the salt tank (1) and the preparation tank (2), which are separate containers according to the existing method.

1) Salt solution preparation

The dye is irrelevant as long as it is a dye suitable for Cold Pad Batch (CPB), but in the present invention, an acid salt (Cibacron C type, Remazol type, etc.) having a dyeing rate of 95% or more is used. When preparing the salt solution, stabilize the dye using an appropriate amount of a reducing agent and a metal ion blocking agent.

The salt solution is selected from Ciba-cron C of Ciba-Geigy Co. or Rema Zol of Hoechst, which is a common reactive dye, 0.01 to 10% by weight of a reactive dye, 0.1 to 1% by weight of an anti-reduction agent to prevent the reduction reaction from proceeding too fast % And 0.1 to 0.2% by weight of a metal ion sequestrant for removing metal foreign substances in water is an aqueous solution.

The reactive salt solution as described above is at a concentration level used in a conventional dyeing process, and is not particularly limited to the above range.

When a salt solution and a preparation, especially an alkali, are mixed and prepared together with a reactive dye, the dye may be hydrolyzed after 5 minutes depending on the dye, and thus loses its function as a dye. Do.

2) Preparation of Preparation

36Be 'sodium hydroxide (NaOH) is used as the alkali agent for fixing the reactive salt solution, and 41Be' sodium silicate (NaO.nSiO ₂ · mH ₂ O) is used as the alkali stabilizer. As a penetrant, any product used in the general dyeing process is irrelevant.

The caustic soda is an aqueous solution of 1 to 4% by weight, sodium silicate 3 to 8% by weight, and 0.1 to 0.2% by weight of the penetrant.

The salt solution and the preparation liquid prepared as described above are transferred to the line mixer 4 while the liquid amount is controlled by the transfer pump 3 attached to each tank in order to minimize the contact time between the two solutions. Thereafter, as shown in FIG. 2, the two solutions are mixed while passing through the line mixer and moved to the primary reactive salt solution supply unit through the transfer passage.

2. Primary Reactive Salts Granting Step

In the second step, the reactive dye solution prepared by mixing the above-mentioned reactive dye and the preparation is first added to the pretreated natural salt solution by a shower or spray method to impart the primary salt to the salt. The chlorine passes through the mail roller 5, which is the chlorine conveying part, and the squeeze mangle 7, which is the salt removing part, so that a certain amount of the salt solution in the reactive salt solution sprayed on the chlorine is removed by extrusion to have a constant pickup rate. do.

The dye solution and the preparation liquid prepared in step 1 are sprayed or showered on the spray or shower injector 6 by arbitrarily adjusting the dye solution and the preparation liquid according to the desired pickup rate according to the weight, the traveling speed and the pattern of the salt solution by the metering pump according to the mixing ratio of the salt solution and the preparation solution. Is dispersed by.

At this time, the amount of the salt solution to be sprayed should be able to adjust the amount according to the weight of the chlorine, the desired pickup rate and the speed of the chlorine running to prevent the salt solution from being displaced from the fabric, and the water pressure directly from the dye tank and the preparation tank In the case of supplying by the water supply, the injection angle and the injection amount change according to the water level, so it is preferable to use the supply method by the metering pump.

On the other hand, in the case of the shower method, a larger amount of pickup is used, that is, when the second and third printings are required to have a higher spreading effect. Used when needed.

Preferred pick-up rate in the present invention is 60 to 100%, and can be adjusted to obtain a desired color, which is not particularly limited.

In the case of the spray method, the salt solution preventive cover (not shown) is provided, and in the case of the shower method, a salt drop pan (8) for preventing the drop of salt may be provided. .

3. Printing Forming Step

In the third step, using a gravure or roller printing copper plate (11, 11 '), which is at least one conventional printing machine for forming printing, a salt solution having the following composition is aberrated to form printing. In this case, the second and third design copper plates are replaced and used according to a desired design, and the number of times of applying salt solution and the number of replacement of gravure or roller printing copper plates according to the design are not particularly limited.

In the salt solution used at this time, in order to improve the printing aptitude, a drug such as soda alginate or a starch, which is a viscosity modifier, is selected and used. Specifically, 0.1 to 10% by weight of reactive dyes commonly used and 2 to 3% by weight of sodium alginate are mixed with water, and if necessary, 10 to 40% by weight of isopropyl alcohol (IPA) is also included. It is possible.

Here, the amount of sodium alginate can be adjusted according to the viscosity, and IPA is used to improve the spreading effect, and the amount of the alginate can be added or subtracted depending on the effect.

In the present invention, performing partial printing using a gravure or roller printing machine, by going through a plurality of printing steps that can create an additional design in the dyeing solution to which the primary reactive saline is added in the second step, Dyeing and printing can be done at the same time. Therefore, in the present invention, a separate device is designed to realize efficient use of space and compactness of equipment, and the primary, secondary, tertiary dyeing and printing forming parts are designed and used in one continuous process. have.

After completing the printing forming step, the chlorine may further obtain a variety of effects by further passing the bubble coating step using a bubble or spray device.

4. Fixing step to prevent drying by the weight and tension of the object

Since the dyes have undergone the dyeing process, they have already been dyed several times, and in the case of knitted fabrics such as knits due to the reactive salts contained in the dyes, the curling phenomenon of the deteriorated portion is increased according to its own weight or the characteristics of the knitted fabrics. Batch up property is worsened, and to prevent this, passing a separate pinning part improves batch up property. (See FIG. 5) In this case, it is preferable that the width is adjusted to be slightly taut in the state in which the actual salt solution is applied, that is, within + 5% of the actual width.

5. Batch up step

Batch up of the salt solution to which the salt solution is applied is a process in which a vinyl film is double-folded with the salt solution and wound on a roll. This is generally caused by a large amount of salt solution and transfer of the salt solution between the fiber layers results in poor reproducibility or This is to prevent side effects such as decrease in dyeing rate due to moisture movement and evaporation. If the vinyl film is not wound at the same time as the chlorine, it is not possible to manufacture a product having a desired design by the movement of the salt solution.

Batch up device is designed to transform existing equipment (see Fig. 5) to batch up vinyl film with chlorine, and to reduce reproducibility and moisture by dye transfer between layers of chlorine fabric in wet state. It prevents the decrease of dyeing rate by evaporation and movement. The vinyl film is caused to spread only according to the pick-up rate, and the vinyl film is not particularly limited, and any vinyl film can be used as long as it can prevent evaporation of moisture.

6. Storage step to create desired design by diffusion of dye

Batch-up bleached rolls are sealed with vinyl film and transferred to the storage room to minimize the listing phenomenon caused by deterioration in dyeing rate due to water evaporation of the debris area or strike. Store for 6 to 24 hours.

That is, the conventional dyeing process is carried out for 4 to 5 hours at a high temperature of 60 to 80 ℃, not only is a waste of water but also a lot of discharge of waste water is not only a problem of environmental pollution, energy to maintain a high temperature process There were a lot of disadvantages.

However, when the dyeing and printing in one step of the continuous process as in the present invention, since the desired design can be expressed while storing at room temperature of 20 to 30 ℃, the amount of water used is reduced, the design by the bleeding effect at room temperature It is economical because it reduces the discharge of waste water and solves the environmental pollution problem.

At this time, it is stored while rotating the rolled up roll, but if it is fixed without rotating, the salt solution is driven by gravity to the lower end of the roll, which causes another staining disproportionate.

However, if the rotation is too fast, the salt solution is driven toward the circumference of the rotary roll by centrifugal force, which may result in a tailing phenomenon. However, since the layer is wrapped with vinyl, there is no transfer of the salt solution between layers, thus preventing the tailing phenomenon. However, in the case of post-woven fabrics, the surface of the salt solution is concentrated on the back side of the salt, which may cause the surface color to become soft. If the speed is too slow, the salt solution is concentrated on the surface of the salt solution, which also becomes darker than the desired color. Pay attention to the rotation speed because it will cause another side effect.

Therefore, in the present invention, it is preferable to operate at a linear speed of 5 m / min. On the other hand, it is preferable that the rotation direction of a roll cross | intersects at 1-2 minute intervals clockwise and counterclockwise.

In this step, the desired design is formed according to the pickup rate adjusted in the primary dyeing step. Specifically, the pickup rate of the primary dyeing step is usually adjusted to 60 to 100%. Thus, the saline solution contained in the chlorine will bleed little by little during the storage of this step to form the desired design. Therefore, at this stage, by using the effect of lightly spreading the salt solution, the amorphous pattern can be realized up to 95% or more, and various designs can be created.

7. Wash and Soaping Phase

The washing step is a process for washing and removing unnecessary unfixed or undyed components remaining in the fabric to obtain the original texture and vivid color of the fabric.

In the present invention, the washing and soaping of the fabric formed by the design of the spreading may be used as it is, but in the present invention, the process of washing two times in hot water and one time in hot water and one time in cold water It is preferably carried out by.

When used according to the present invention, the dye used has a dyeing ratio of 95% or more, compared to other dyes, there is an advantage that the washing off property of the unfixed dyes. Therefore, compared to the use of conventional dyes, the washing and soaping time can be shortened to less than 2/3 of the existing dyes, which significantly reduces the waste water load and can drastically reduce the process time and water consumption by more than 30%.

8. Drying Step

Drying uses a cylinder dryer, a tenter, or a tumble dryer according to the conventional method.

As described in detail above, in the case of using the device manufactured to perform the dyeing and printing at the same time as the present invention, the dyeing and printing can be performed simultaneously in a single continuous process, the process is simple and the cost is reduced In addition, it is possible to solve the environmental problems caused by the excessive use of water and the discharge of a large amount of waste water, which is a problem when using the conventional method, and the energy saving is achieved by performing the dyeing and printing processes performed at high temperature at room temperature, and at the same time, the amorphous pattern 95% or more of reproducibility can be realized, and in the case of a standard pattern, a subtle effect design can be obtained, a desired color can be arbitrarily expressed, and a design having various colors can be realized.

Claims (8)

A chlorine transfer portion for transferring the chlorine, a reactive salt solution imparting portion to impregnate the dye with a reactive salt solution to impart a reactive salt solution to the dyeing material, and a chloride to which the reactive salt solution is applied. A salt solution removing unit engaged with the blood transfer unit to remove the reactive salt solution absorbed by the blood transfer by compression to have a constant pickup rate; And CPB water printing and dyeing of natural fiber materials by reactive dyes comprising at least one printing forming part such that a predetermined design is printed on the chlorine when the chlorine passing through the salt removing part is transferred by the chlorine conveying part. Device. According to claim 1, CPB water printing and dyeing apparatus of the natural fiber material with a reactive dye, characterized in that it further comprises a pinning to prevent the printed material is dried by weight and tension. The method of claim 1 or 2, wherein the fixed chlorine and vinyl to reduce the reproducibility by the transfer of dye between the chlorine when the fixed chlorine and the chlorine is in contact with the dye, and to reduce the dyeing due to evaporation and movement of water CPB water printing and dyeing apparatus of the natural fiber material with a reactive dye, characterized in that it further comprises a batch up (batch up) to wind the film together on the chlorine roll. A salt solution manufacturing unit for preparing a reactive salt solution by mixing a predetermined amount of each solution prepared in the salt tank and the preparation tank to provide the immersion unit; A chlorine transfer portion for transferring the chlorine, a reactive salt solution imparting portion to impregnate the dye with a reactive salt solution to impart a reactive salt solution to the dyeing material, and a chloride to which the reactive salt solution is applied. A salt solution removing unit engaged with the blood transfer unit to remove the reactive salt solution absorbed by the blood transfer by compression to have a constant pickup rate; At least one printing machine for forming a print on the tainted material by rotating when the tainted material passing through the chlorine removing part is transferred by the tainted material transporting part to have a predetermined design by rotation; A pinning part for preventing the printed material from being dried by weight and tension; And Batch winding unit wound the fixed chlorine and the vinyl film together on the chlorine roll in order to reduce reproducibility due to dye transfer between the chlorine when the chlorine is in contact with the chlorine, and to reduce the dyeing due to evaporation and movement of water. CPB water printing and dyeing apparatus of natural fiber material with a reactive dye comprising up). The method according to claim 1 or 4, further comprising a bubble coating portion for forming an additional predetermined design by the bubble coating of the printed material formed from the printing forming portion in a predetermined design by a bubble dye CPB water printing and dyeing apparatus of natural fiber materials. Immersion of the chlorine in the prepared reactive saline, and through the chlorine transfer portion and the saline removal unit to remove the reactive saline absorbed in the immersed chlorine to give a primary reactive saline to have a constant pickup rate ; Forming a printing solution while passing through the at least one printing forming portion to which the first reactive salt solution is applied; Fixing the printed salt to prevent it from being dried by weight and tension; And In order to reduce reproducibility due to dye transfer between dyes and decrease dyeing due to moisture evaporation and movement when the dyes are in contact with the dyes, the film is wound up and placed on a roll by placing a vinyl film between the fixed layers of the dyes. CPB water printing and dyeing method of the natural fiber material with a reactive dye comprising a. The method of claim 6, further comprising the step of storing the batch-up chlorine for a period of time to form a desired design by the diffusion of the dye by moisture, CPB water printing of the natural fiber material with a reactive dye, characterized in that And dyeing method. 7. The natural fiber by reactive dyes according to claim 6, further comprising a bubble coating step of forming an additional predetermined design using a bubble coating apparatus after forming the printing while passing through the at least one printing forming portion. CPB can printing and dyeing method of material.

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