KR101423705B1 - Multiple processing apparatus - Google Patents

Abstract

The present invention relates to a combined treatment apparatus including a pretreatment unit to treat a first medium supplied through a first medium supplying unit; a first combining unit to combine the first medium pretreated in the pretreatment unit with a second medium or allowing the first medium to pass through; a drying unit to dry the first medium passed through the first combining unit or the combined first and second medium; a second combining unit to combine the medium, which passed through the drying unit, with a third medium or allowing the medium, which passed through the drying unit, to pass through; and a transfer unit to transfer a pattern on the medium that passed through the second combining unit, wherein the first combining unit includes a first combining roller and a second combining roller, the first medium can pass through between the first combining roller and the second combining roller, an up and down driving unit is connected to the first combining roller or the second combining roller, and the up and down driving unit adjusts a gap between the first combining roller and the second combining roller.

Description

[0001]

The present invention can be applied to various types of surfaces such as paper, fiber, leather, industrial films (PC, PET, PU, PMMA, TPU, PVC, ABS Drying, flame-retarding, flame-retarding treatment, transfer and the like can be processed by a single apparatus, and furthermore, the heat transfer and heat transfer can be processed by one equipment.

Methods of coating the medium include dry, wet, UV, gravure, reverse, and comma coating. In order to make such a coating, it is necessary to purchase equipment suitable for the desired coating method and use it according to the purpose. In case of transferring, the apparatus was provided with the respective apparatuses in the case of proceeding by applying heat and in the case of proceeding without applying heat.

The cost of installing various types of coating equipment or warfare equipment is high, and space is limited for installing various equipment.

In addition, in order to carry out the processes such as coating, drying, laminating, laminating, copolymerizing, and transferring in order, the operator has to move the process objects to the next equipment after each process, There was also a problem.

Patent Registration No. 10-1265657 (2013.05.13) Patent Registration No. 10-0455066 (October 21, 2004)

The present invention provides a composite processing device capable of performing a pre-treatment, a post-treatment coating, a laminating process, a laminating process, a copolymer, a drying process, a flame retarding process, a flame retarding process, a heat transfer process and a heat transfer process.

The composite processing apparatus according to an embodiment of the present invention may include a preprocessing unit for pre-processing one surface of a first medium supplied through a first medium supply unit, a second medium supplying unit for coupling the second medium to the first medium pretreated in the preprocessing unit, A first coupling unit for passing the pretreated first medium, a first medium having passed through the first coupling unit or a first medium coupled to each other and a drying unit for drying the second medium, And a transferring unit for transferring the surface of the passed medium. The first coupling unit may include a first coupling roller and a second coupling roller and the first medium may pass between the first coupling roller and the second coupling roller, The second coupling roller may be connected to a lift driving part, and the lift driving part may adjust an interval between the first combining roller and the second combining roller.

According to another aspect of the present invention, there is provided a combined treatment apparatus comprising: a pretreatment unit for pretreating one surface of a first medium supplied through a first medium supply unit; a drying unit connected to the pretreatment unit and drying the pretreated first medium; And a transfer unit that transfers the surface of the medium passed through the drying unit.

The pretreatment unit includes a mesh roller and a first pressure roller, which are in contact with and rotate with each other and through which the first medium passes, a container in which at least a part of the mesh roller can be positioned and a pretreatment solution can be received, And a first knife which is capable of coming into contact with or falling from the mesh roller and uniformly applying the pretreatment solution adhered to the mesh roller. The pretreatment unit further includes a second knife facing the first knife with the mesh roller interposed therebetween and contacting or falling with the mesh roller and receiving the pretreatment solution and uniformly applying the pretreatment solution to the mesh roller can do. The preprocessing unit may further include a second pressure roller which is in contact with the first pressure roller and can be dropped and presses the first medium having passed through the mesh roller and the first combination roller. The preprocessing unit may further include a second pressure roller capable of contacting the first pressure roller and capable of pressing the first medium having passed through the mesh roller and the first pressure roller.

The pretreatment unit may include a sprayer for spraying a pretreatment solution to the first medium before the first medium passes through the mesh roller and the first engagement roller, and a sprayer for spraying the pretreatment solution to the first medium through the first pressurizing roller and the second pressurizing roller. And a cleaning knife for contacting and dropping the first medium and arranging a pretreatment solution sprayed on the first medium.

The first coupling unit includes a first coupling roller for supporting the first medium coated with the pretreatment solution, a second coupling roller for pressing the first medium passing through the first coupling roller toward the first coupling roller, And a second medium supply unit for supplying a second medium between the first and second engagement rollers. The first coupling unit may further include a heating unit formed on the first coupling roller, and the heating unit may apply heat to the first medium.

The drying unit includes a body having a space through which the medium having passed through the first coupling unit flows, a heating unit for increasing the temperature of the space, and a heating unit coupled to the space to guide the medium passing through the space. Guide rollers.

The composite processing apparatus may further include a second coupling unit coupling the third medium to the medium having passed through the drying unit or passing the medium having passed through the drying unit. The medium having passed through the second coupling unit is supplied to the transfer unit. The second coupling unit includes a third coupling roller through which the medium passing through the drying unit can pass, a fourth coupling roller disposed adjacent to the third coupling roller, and a fourth coupling roller disposed adjacent to the third coupling roller or the fourth coupling The heating unit may include a heating unit installed on the roller, and the heating unit may apply heat to the medium passing through the drying unit. The second coupling unit may further include a third medium supply unit for supplying a third medium between the third and fourth coupling rollers.

The transfer unit includes a housing, a first transfer roller having a heater portion to which heat can be applied and rotatably disposed in the housing, a second transfer roller that is disposed in contact with or spaced apart from the first transfer roller, And a transfer paper supplying unit for supplying a transfer paper to the first transfer roller.

The transfer unit may further include a belt connected to the first transfer roller in a state of being separated from the second transfer roller and the first transfer roller, and a protective paper supply unit for supplying a protective member between the first transfer roller and the belt And a medium passing through the drying unit is supplied between the first transfer roller and the belt, and heat can be applied to the medium by the heater unit.

The transfer unit may further include a spreader for spreading the medium having passed through the drying unit.

The spreader may include a drum having an insertion hole formed in an outer circumferential surface thereof, a tension member disposed in the insertion hole and capable of expanding and contracting, and a swash plate disposed obliquely on both sides of the drum and connected with the tension member, The tension member protrudes from the outer circumferential surface of the drum and comes into contact with the medium passing through the drying unit. The tension member in contact with the medium can expand the medium in accordance with the rotation of the swash plate.

The transfer unit may further include a clean member that can come into contact with or fall off from the second transfer roller and wipe the second transfer roller.

The composite processing apparatus may further include a return roller for guiding the medium passed through the drying unit or the transfer unit to be supplied to the pre-processing unit, the first coupling unit, or the drying unit.

According to an embodiment of the present invention, the surface of paper, fiber, leather, industrial film (PC, PET, PU, PMMA, TPU, PVC, ABS) Transcription, sublimation transcription can be performed in one device. As a result, productivity is improved and mass production is possible.

According to the embodiment of the present invention, since the facilities for performing various processes are integrated in one device, it is possible to reduce equipment facilities, lighten equipment, productivity, labor costs, management costs, and the like.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram schematically showing a composite processing apparatus according to an embodiment of the present invention; FIG.
Fig. 2 is a schematic view showing the pretreatment unit shown in Fig. 1; Fig.
3 is a schematic view showing the first coupling unit shown in Fig.
Fig. 4 is a schematic view showing the drying unit shown in Fig. 1; Fig.
5 is a schematic view showing the second coupling unit shown in Fig.
6 is a schematic view showing the transfer unit shown in Fig.
7 (a) is a perspective view schematically showing the unfolding portion shown in Fig. 6, and b) is a cross-sectional view in which a spreading portion is cut along the line b-b 'shown in a).
Fig. 8 is a reverse-embodiment of the preprocessing unit; Fig.
FIG. 9 is a gravure type embodiment of the preprocessing unit. FIG.
10 is a comma-coater method embodiment of the preprocessing unit.
11 is a spraying embodiment of the pretreatment unit.
12A is an embodiment in which a first medium passes through a first coupling unit;
12B is an embodiment in which the first medium and the second medium are combined in the first coupling unit.
13A is an embodiment in which a dried medium passes through a second coupling unit.
13B is an embodiment in which the third medium supply is coupled to the medium dried in the second coupling unit.
14A is an embodiment in which the medium passing through the second coupling unit is heat-transferred.
FIG. 14B is an embodiment in which the medium passing through the second coupling unit is heat transferred. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

A composite processing apparatus according to an embodiment of the present invention will be described with reference to FIGS. 1 to 7. FIG.

FIG. 1 is a conceptual diagram schematically showing a composite processing apparatus according to one embodiment of the present invention, FIG. 2 is a schematic view showing a pretreatment unit shown in FIG. 1, and FIG. 3 is a view showing a first coupling unit shown in FIG. 1 Fig. 5 is a schematic view showing the second coupling unit shown in Fig. 1, Fig. 6 is a schematic view showing the transfer unit shown in Fig. 1, 7 (a) is a perspective view schematically showing the unfolding portion shown in Fig. 6, and b) is a cross-sectional view in which a spreading portion is cut along the line b-b 'shown in a).

1 to 7, the composite processing apparatus 1 according to the present embodiment can be applied to various types of substrates (paper, fiber, leather, industrial film) , And transfer processes can be carried out in one apparatus. The composite processing apparatus 1 includes a preprocessing unit 20, a first coupling unit 30, a drying unit 40, a second coupling unit 50, and a transfer unit 60. Each of the units 20, 30, 40, 50 and 60 is installed and connected to the frame 3. However, each of the units 20, 30, 40, and 50 including the transfer unit 60 may be installed in a separate housing separate from the frame 3 and connected through a medium.

First, the preprocessing unit will be described with reference to Figs. 1 and 2. Fig.

1 and 2, the preprocessing unit 20 preprocesses the surface of the first medium 2a supplied through the first medium supply unit 10. As shown in FIG. Here, the first medium may be subjected to a first pre-treatment. That is, the first medium supplied to the preprocessing unit 20 may be a product that has already undergone one or more pretreatments, or may proceed first.

The pretreatment unit 20 can be pretreated in various ways on the surface of the first medium in a manner such as reverse, gravure, comma coater, spray, knife coating, have. The preprocessing method may vary depending on the characteristics of the first medium.

This preprocessing unit 20 is disposed at a lower side of the frame 3. The pretreatment unit 20 includes a mesh roller 21a, a first pressure roller 21b, a container 22, a first knife 23, a second pressure roller 25, a second knife 24, a spray 26 ), And a cleaning knife (27).

The container 22, the first knife 23, the second pressure roller 25, the second knife 24, the spray 26, and the trim knife 27 may be selectively used according to the pre-treatment method. The unused container 22, the first knife 23, the second pressure roller 25, the second knife 24, the spray 26, or the cleaning knife 27 may be omitted.

The mesh roller 21a and the first pressure roller 21b are disposed adjacent to a first medium supply portion 10 for supplying a first medium 2a such as paper, fiber, leather, and industrial film.

The mesh roller 21a and the first pressure roller 21b are arranged in the vertical direction, and the first medium 2a passes through the mesh roller 21a and the first pressure roller 21b.

The mesh roller 21a and the first pressure roller 21b are in contact with each other with the first medium 2a therebetween. At this time, the mesh roller 21a rotates clockwise, and the first pressure roller 21b rotates counterclockwise. The direction of rotation of the mesh roller 21a and the first pressure roller 21b may be reversed. As described above, the first medium 21a can pass through the rotation of the mesh roller 21a and the first pressure roller 21b.

When any one of the mesh roller 21a and the first pressure roller 21b receives the power and is rotated, the remaining mesh roller 21a and the first pressure roller 21b may rotate together. Alternatively, the mesh roller 21a and the first pressure roller 21b may be rotated by receiving power.

The mesh roller 21a may be made of metal such as copper, aluminum, or chrome, and a pattern (not shown) may be formed on the surface of the mesh roller 21a. The first pressure roller 21b may also be made of a metal such as copper or a nonmetal such as rubber or urethane.

On the other hand, the first pressure roller 21b closely contacts the surface of the mesh roller 21a with the first medium 2a passing therethrough.

A pretreatment solution may be accommodated in the container 22, and a part of the mesh roller 21a may be located inside the container 22 so that the pretreatment solution may adhere to the mesh roller 21a. By the rotation of the mesh roller 21a, the pretreatment solution adheres to the first medium 2a passing between the mesh roller 21a and the first pressure roller 21b. If a pattern portion is formed on the mesh roller 21a, a pattern may be formed in the first medium 2a as a pretreatment solution.
The pretreatment solution applied to the first medium 2a allows the first medium 2a to maintain the touch and feel of the first medium 2a and to enable the transfer at a high temperature of 200 degrees or higher. The pretreatment solution may also comprise an adhesive component.
On the other hand, the pretreatment solution may not be contained in the container 22 but may be sprayed onto the medium 2a in a spraying manner or the like.

The components of the pretreatment solution can be changed depending on the kind of the medium, the pretreatment method and the process.

For example, if the first medium 2a is a transfer exclusive paper, the pretreatment solution may be prepared by mixing 1000 g of n-pentane, 1000 g of metal cyclic nucleic acid, 1500 g of dimethylpolybdide, 1500 g of methyl acrylate ketone, 2000 g of silicone- (O-BasF Tinuvin 99-2), 400 g of an antistatic agent, a surfactant, and the like as a small amount of additives after mixing 1750 g of the resin composition.

If the first medium 2a is an artificial counterpart, the pretreatment solution may be prepared by mixing 1,250 g of n-pentane, 750 g of metal cyclic nucleic acid, 1000 g of dimethylformamide, 2000 g of methylenelylketone toluene, 1500 g of silicone-based acrylic resin, And then mixed with 100 g of an ultraviolet screening agent, 400 g of an antistatic agent, 500 g of an instant adhesive (AXIA 031G), and a surfactant as a small amount of additives.

If it is a pre-transfer paper with polyethylene (PE) dispersion surface coating, the pretreatment solution can be made by mixing conventional pulp 1000, 1000 g of polyvinylpyrrolidone resin, 500 g of absorbent polyurethane, 200 g of optical acid silica, and a surfactant .

When the pretreatment is carried out using the pretreatment solution as described above, sublimation transfer proceeding at a high temperature of 200 degrees or higher is possible even in the case of natural yarn such as nylon, cotton, hemp, silk, etc., and excellent light fastness is obtained. According to the standard, it is divided into 1-5 grades, the higher the grades, the better the fastness). In the case of conventional nylon (nylon without pretreatment using a stomach solution), the fabric was melted at 180 ° C., and the sublimation transfer was possible only at a lower temperature. However, in this case, the color is not clear and the fastness is poor.

Also, by using the pretreatment solution as described above, the emboss can be formed on natural yarn such as nylon, cotton, hemp, and silk. The embossing is formed from the embossed shape formed on the mesh roller 21a (see FIG. 17). It is difficult to form an emboss in existing nylon, cotton, hemp, and silk (without pretreatment using the above solution). Even if the emboss is formed, it is spread by several times of washing.

The first knife 23 is movably arranged in front of the mesh roller 21a (left side as viewed in Fig. 2). The first knife 23 is disposed along the longitudinal direction of the mesh roller 21a. The first knife 23 may move along the movement of the mesh roller 21a and the end of the first knife 23 may contact the surface of the mesh roller 21a or fall off the surface of the mesh roller 21a. Here, the first knife 23 may be rotated about the axis or linearly moved.

For example, when the pretreatment solution is contained in the container 22, the end of the first knife 23 abuts against the surface of the mesh roller 21a. However, if the pretreatment solution is not contained in the container 22, the end of the first knife 23 may fall off the surface of the mesh roller 21a.

When the end of the first knife 23 contacts the surface of the mesh roller 21a, a pretreatment solution adhering to the mesh roller 21a with an irregular thickness can be uniformly formed on the surface of the mesh roller 21a. The pretreatment solution uniformly adhered to the mesh roller 21a may be coated on the surface of the first medium passing between the mesh roller 21a and the first pressure roller 21b.

The second pressure roller 25 is disposed adjacent to the first pressure roller 21b. The first medium impregnated with the pre-treatment solution can pass between the first pressure roller 21b and the second pressure roller 25. The second pressing roller 25 is arranged on the frame 3 so as to be linearly movable. The second pressure roller 25 can move linearly by the action of an actuator using compressed air or oil. The linearly moved second pressure roller 25 may abut or fall on the first pressure roller 21b.

When the second pressure roller 25 comes into contact with the first pressure roller 21b, the second pressure roller 25 presses the pretreatment solution adhered to the first medium. The pretreatment solution adhered to the first medium 2a when it passes through the first pressure roller 21b and the mesh roller 21a can be firmly adhered to the surface of the first medium by the second pressure roller 25 .

However, the second pressure roller 25 may not come into contact with the first medium 2a apart from the first pressure roller 21b.

The second knife 24 faces the first knife 23 with the mesh roller 21a therebetween. The second knife 24 is movably arranged on the rear side of the mesh roller 21a (right side as viewed in Fig. 2). The second knife 24 is disposed along the longitudinal direction of the mesh roller 21a.

The second knife 24 can rotate or linearly move about the axis so that the end of the second knife 24 can come in contact with the mesh roller 21a or fall off the surface of the mesh roller 21a. At this time, when the second knife 24 contacts the mesh roller 21a, the first knife 23 may fall off the mesh roller 21a. The first knife 23 or the second knife 24 may be selectively used depending on the kind of the first medium 2a and coating conditions.

The thickness of the second knife 24 becomes thinner as the end thereof approaches the mesh roller 21a. Thus, the upper surface of the second knife 24 is formed as an inclined surface.

The pretreatment solution may be supplied to the upper surface of the second knife 24 in a state where the end of the second knife 24 is in contact with the mesh roller 21a. In this case, the vessel 22 may not be filled with the pretreatment solution. By the inclination of the second knife 24, the pretreatment solution flows in the direction of the mesh roller 21a and can be evenly adhered to the mesh roller 21a.

The spray 26 may be disposed adjacent to the first knife 23. The spray 26 is disposed along the longitudinal direction of the mesh roller 21a. In the case of the first medium 2a coated or waterproofed, the pretreatment solution coating can not be performed well, so that the application of the pretreatment solution can be efficiently performed by using an appropriate pressure spray. The spray 26 injects the pretreatment solution into the first medium 2a at a predetermined pressure. The spray 26 ejects the pretreatment solution to the first medium 2a before the first medium 2a passes the first pressure roller 21b and the mesh roller 21a. The first medium 2a onto which the pretreatment solution is sprayed can pass between the first pressure roller 21b and the mesh roller 21a.

The first and second knives 23 and 24 can be selectively used even when the pretreatment solution is applied to the first medium 2a using the spray 26. [

The cleaning knife 27 is arranged movably on the upper side of the second pressure roller 25. [ The cleaning knife 27 is arranged along the longitudinal direction of the second pressure roller 25. [ Depending on the position of the cleaner knife 27, the end of the cleaner knife 27 may come in contact with or fall off from the first medium 2a passing between the first pressure roller 21b and the second pressure roller 25. The movement of the trim knife 27 can be rotated about the axis or moved linearly.

The pretreatment solution can be uniformly applied to the surface of the first medium 2a that has passed through the pretreatment unit 20 described above.

Next, the first coupling unit will be described with reference to Fig.

Referring to FIG. 3, the first coupling unit 30 guides the first medium 2a passing through the preprocessing unit 20 to the next process, or the second medium 2b is coupled to the first medium 2a. (Laminated or bonded). The first coupling unit 30 includes a first coupling roller 31 and a second coupling roller 32 and includes a second medium supply portion 33 when the second medium 2b is joined or laminated. The first engaging roller 31 and the second engaging roller 32 may be made of metal, rubber, urethane or the like.

The first coupling roller 31 is rotatably coupled to the frame 3. [ The first engagement roller 31 may be provided with a heating unit (not shown).

The first coupling roller 31 guides the first medium 2a with the pre-treatment solution to the next process. In this case, the second medium supply portion 33 does not supply the second medium 2b, and the second engagement roller 25 does not contact the first engagement roller 31. The first joining roller 31 can heat the first medium 2a by applying heat to the first medium 2a.

The second medium supply portion 33 is disposed behind the first engaging roller 31. The second engaging roller 32 is rotatably disposed on the first engaging roller 31. The second engagement roller 32 is coupled to the frame 3 so as to be movable up and down. The second engagement roller 32 can be moved up and down by the operation of an actuator using compressed air or oil. The second engaging roller 32 may be lowered when the second medium 2b is supplied to the first medium 2a to be in contact with the first engaging roller 31. [ At this time, the first medium 2a and the second medium 2b pass between the first and second engagement rollers 31 and 32.

The second medium supply portion 33 is supplied with the second medium 2b for lapping and mixing by the first and second engagement rollers 31 and 32. [ At this time, the first medium 2a may be a transferred one, a flame-retardant / flame-resistant one, or a non-treated one. When the pretreatment solution for transfer is applied to the first medium 2a, the second medium 2b, which is transparent or semitransparent, is laminated on the opposite surface to which the pretreatment solution is applied, If it is assembled, the pretreatment solution may proceed on the coated surface.

A support roller may be rotatably disposed between the second medium supply part 33 and the first engagement roller 31, and the support roller may be supplied in a taut state without wrinkling the second medium.

The second medium 2b supplied from the second medium supply unit 33 may be varied according to the type of the first medium 2b.

Next, the drying unit will be described with reference to Fig.

Referring to FIG. 4, the drying unit 40 includes a body 41, a guide roller 42, and a heating unit (not shown).

The body 41 is formed with an inlet through which the medium (the first medium + the pretreatment layer or the first medium + the pretreatment layer + the second medium) that has passed through the first coupling unit 30 flows and an outlet through which the medium is discharged . Inside the body 41, a drying space 411 connecting the inlet and the outlet is formed.

In the drying space 411, a plurality of guide rollers 42 are arranged in the lateral and longitudinal directions. The arrangement of the guide rollers 42 can be changed according to the time for the medium to be dried to stay in the drying space 411.

The heating unit applies heat to the drying space 411. The heating unit can burn fuel such as electricity, gas, or oil, and supply the heat generated during the fuel combustion to the drying space 411 by a fan (not shown). In addition, the heat supply can be carried out by all known heating methods. The heat supplied to the inside of the body 41 may be 40 ° C to 120 ° C. The heat supplied into the body 41 dries and ages the pretreated medium. The pretreatment solution can be deodorized by heat. Further, the drying unit 40 may further include equipment for deodorization, and may further include equipment for enhancing the function of discharging water or organic solvent by evaporating it.

Next, the second coupling unit will be described with reference to Fig.

Referring to FIG. 5, the second coupling unit 50 is disposed adjacent to the outlet of the drying unit 40. The second coupling unit 50 guides the medium passed through the drying unit 40 to the next process or engages the third medium 2c. The second engagement unit 50 includes a third engagement roller 51, a fourth engagement roller 52, and a third medium supply unit 53.

The third and fourth engagement rollers 51 and 52 are arranged in the vertical direction and rotate. The third engaging roller 51 or the fourth engaging roller 52 may be provided with a heating unit (not shown). The third engaging roller 51 and the fourth engaging roller 52 may be made of metal, rubber, urethane or the like.

The medium having passed through the drying unit 40 between the third and fourth engaging rollers 51 and 52 can pass through without any lapping process. At this time, the medium can be dried by a heating unit provided on the third or fourth engagement roller 51 or 52.

The third medium supply unit 53 may supply a third medium 2c for lapping, mixing, transferring, and copolymerizing the medium passing through the third and fourth engagement rollers 51 and 52. The third medium 2c passes through the third combination roller 51 and the fourth combination roller 52 together with the medium passed through the drying unit 40. [ At this time, the third medium comes into contact with the fourth engaging roller 52. The medium discharged from the drying unit 40 and the third medium supplied from the third medium supply unit 53 may be combined while passing through the third and fourth engagement rollers 51 and 52.

Thus, the medium having passed through the second coupling unit 50 is supplied to the transfer unit for the next process.

Next, the transfer unit will be described with reference to Fig.

Referring to Fig. 6, the transfer unit 60 can perform heat transfer or heat transfer. The transfer unit 60 includes a housing 61, a first transfer roller 62, a second transfer roller 63 (or a belt 64), a transfer paper supply unit 65, and a protective paper supply unit 66.

The housing 61 is disposed adjacent to the second coupling unit 50. The housing 61 passes through the medium passing through the second coupling unit 50.

The first transfer roller 62 and the second transfer roller 63 are rotatably coupled to each other in the housing 61. The first transfer roller 62 and the second transfer roller 63 are arranged in the vertical direction. The first transfer roller 62 or the second transfer roller 63 may be installed so that both the rollers 62 and 63 can move up and down. As the first transfer roller 62 or the second transfer roller 63 moves, the first transfer roller 62 and the second transfer roller 63 can be opened or narrowed. When the first transfer roller 62 and the second transfer roller 63 are in contact with each other, they can rotate in association with each other. However, the first transfer roller 62 and the second transfer roller 63 may receive rotational force from the power source, respectively.

The first transfer roller 62 may be made of a metal component such as copper, aluminum, nickel, or chromium. For example, when made of stainless steel for mechanical structure, it may contain 12-30% of chromium and 5-13% of nickel, and may comprise 17-33% of chromium and 15-18% of nickel when made of a heat resistant alloy. The first transfer roller 62 may also be made of a synthetic rubber in which a prepolymer having a hydroxy group called a urethane elastomer is mixed.

The first transfer roller 62 is provided with a heater unit (not shown). The heater portion is formed of a stainless heater rod. Stainless steel heater rods are free from the risk of corrosion due to water vapor and gas due to vaporization and electric shock due to leakage. Thus, safety can be secured. The stainless steel heater rod may have a diameter of 8 mm to 19 mm, and a glass tube is inserted therein. Magnesite is filled between the stainless steel tube and the glass tube, and a hot wire of 0.7 mm to 1.2 mm is disposed inside the glass tube.

The first transfer roller 62 may generate heat of 160 ° C to 250 ° C by the heater unit. When a sublimation transfer requiring heat is performed, the heater unit operates to transfer heat to the first transfer roller 62. However, when the heat transfer unit that does not use heat is used, the heater unit is controlled not to operate.

The second transfer roller 63 abuts against the first transfer roller 62 and rotates to minimize deformation and transfer failure of the material. The second transfer roller 63 may be made of a metal component such as copper, aluminum, nickel, or chromium. For example, when made of stainless steel for mechanical structure, it may contain 12-30% of chromium and 5-13% of nickel, and may comprise 17-33% of chromium and 15-18% of nickel when made of a heat resistant alloy. The second transfer roller 63 may also be made of a synthetic rubber in which a prepolymer having a hydroxy group, which is a urethane elastomer, is mixed.

When the first transfer roller 62 is made of metal, it is preferable that the second transfer roller 63 is made of synthetic rubber or vice versa.

A medium to be heat-transferred and a transfer paper having a pattern can be passed between the first transfer roller 62 and the second transfer roller 63.

The first coupling unit 30, the drying unit 40, the second coupling unit (not shown), and the second coupling unit 40. In the case of transferring the hard industrial plastic such as polyvinyl chloride (PVC), urethane, It is possible to transfer the image by using the transfer unit 60 without passing through the transfer unit 50.

A printing composition is added between the above-mentioned industrial plastic medium and transfer paper in order to carry out heat treatment at room temperature (heat-transfer) without applying heat. The printing composition for heat-transfer printing is selected from the group consisting of a low-boiling hydrocarbon solvent, a lipophilic compound resin, a sunscreen-functioning ultraviolet screening agent, a pequatite, an antistatic agent, an instant adhesive, a harmful gas removing agent, trichloromethane, Any one of the materials may be included.

In the case of sublimation transfer using heat, the belt 64 and the first transfer roller 62 are used. The second transfer roller 63 is separated from the first transfer roller 62 and the belt 64 is connected to the first transfer roller 62. In this case, The belt 64 is formed in the form of a belt having both ends connected to each other.

The belt 64 may be provided with a plurality of rollers for adjusting the tension of the belt 64. At this time, one roller is rotatably coupled to the housing 61 and the other roller can be movably coupled to the housing 61. When the distance between the first transfer roller 62 and the second transfer roller 63 is increased, the other rollers move with respect to one roller so that a part of the belt 64 is inserted between the first transfer roller 62 and the second transfer roller . However, the entire belt 64 may move and be connected to the first transfer roller 62, and may be separated during heat-transfer.

At the time of sublimation transfer, the medium having passed through the second coupling unit 50 flows between the first transfer roller 62 and the belt 64. However, the transfer target medium is directly transferred to the first transfer roller 62 and the belt 64 without passing through the preprocessing unit 20, the first coupling unit 30, the drying unit 40 and the second coupling unit 50, Lt; / RTI >

The transfer sheet feeding portion 65 is rotatably disposed in front of the first transfer roller 62. [ The transfer sheet supply unit 65 supplies a transfer sheet having the pattern formed therebetween between the first transfer roller 62 and the medium. The pattern of the transfer sheet can be transferred to the medium while passing through the first transfer roller 62. [

The protective paper supply unit 66 is rotatably disposed below the transfer paper supply unit 65. [ A protective paper for protecting the medium is wound around the protective paper supply part 66. [ Here, a protective cloth or the like may be used. The protective paper is supplied between the medium and the belt (64).

On the other hand, on the outside of the housing 61, a roller for winding a pattern-embodying medium, a roller for winding a transfer paper in which a pattern is sublimated, and a roller for winding a protective paper passing through the belt 64 can be combined.

A clean member 67 for cleaning the second transfer roller 63 is disposed adjacent to the second transfer roller 63. [

The clean member 67 is coupled to the rear of the second transfer roller 63 so as to be linearly movable. The clean member 67 can come into contact with or fall off the second transfer roller 63. The clean member 67 removes impurities adhering to the second transfer roller 63 in the transferring process. The clean member 67 may be a roller, a paper or a knife or the like. Meanwhile, the clean member 76 may be disposed adjacent to the first transfer roller 62 so as to remove foreign matter adhering to the first transfer roller 62.

In front of the first transfer roller 62 and the second transfer roller 63, a spreader for spreading the medium is disposed.

Referring to Fig. 7, the unfolding portion 68 rides over the medium passing through the second coupling unit 50. Fig. At this time, the medium is supplied between the belt 64 and the transfer paper in a tight state without creasing.

The spreader portion 68 includes a drum 681, a tension member 682, a swash plate 683, and a motor (not shown).

The drum 681 is set larger than the length of the medium or the transfer paper. Both sides of the drum 681 are rotatably coupled to the housing 61 (see Fig. 6). On the outer peripheral surface of the drum 681, an insertion hole 681a is formed along the longitudinal direction. The insertion holes 681a are formed at intervals along the circumferential direction of the drum 681 (see Fig. 7 (b)). The drum 681 may be made of metal such as aluminum, synthetic resin, or the like.

A cap 684 is formed on both sides of the drum 681 and an inclined plate 683 is coupled to the inside of the cap 684. The swash plate 683 is inclined at a predetermined angle with respect to the center. For example, the swash plate 683 moves away from the drum 681 from the center to the upper side.

The tension member 682 may comprise a mixture of silicon and urethane. The tension member 682 can be expanded and contracted. The tension member 682 is disposed for each insertion hole 681a and both sides of the tension member 682 are coupled to the swash plate 683. The tension member 682 inserted into the insertion hole 681a may protrude to some extent from the surface of the drum 681. [

The tension member 682 can be stretched or shrunk by the inclination angle of the swash plate 683 during rotation. For example, since the upper side of the swash plate 683 is inclined in a direction away from the drum 681, the tension member 682 is stretched when the drum 681 rotates and the tension member 682 is positioned on the upper side.

As a result, the medium passing over the spreading portion 68 is transferred to the tension member 682 in contact with the tension member 682. At this time, the tension member 682 stretches and pulls the medium to both sides. The medium pulled to both sides can be fed between the first transfer roller 62 and the second transfer roller 63 or between the first transfer roller 62 and the belt 64 in an unfolded state.

The composite processing apparatus according to an embodiment of the present invention may further include a return roller. The return roller 70 is rotatably disposed on the body 41 (see Figs. 1 and 4).

The return roller 70 supplies the medium discharged from the outlet of the drying unit 40 to the pretreatment unit 20 or to the first combination unit 30 and supplies it to the drying unit 40 again. On the other hand, the return roller 70 can wind without supplying the medium having passed through the drying unit 40 to the pretreatment unit 20.

The return roller 70 also supplies the medium discharged from the outlet of the transfer unit 50 to the preprocessing unit 20 or supplies it to the first coupling unit 30 to proceed to the next process.

The transfer unit 60 may perform a process such as lapping, lapping, or the like for coupling other media to the transferred medium in addition to the transfer for forming the pattern on the preprocessed medium.

Next, the operation of the combined processing apparatus constructed as described above will be described.

The preprocessing unit 20 may be any one of reverse, gravure, comma coater, spray, and knife coating methods depending on the type of medium and the progress of the process .

Each preprocessing method of the preprocessing unit 20 will be described.

[Reverse method] The medium itself is loaded

Referring to FIG. 8, in the case of the reverse method, the mesh roller 21a and the first pressure roller 21b are in contact with each other. The second pressing roller 25 is in contact with the first engaging roller 21b.

The first medium 2a to be pretreated is inserted between the mesh roller 21a and the first pressure roller 21b and between the first pressure roller 21b and the second pressure roller 25. [

In addition, the container 22 contains a pretreatment solution. As a result, a portion of the mesh roller 21a is locked to the mesh roller 21a. The end portion of the first knife 23 is kept in contact with the mesh roller 21a.

In this state, when the mesh roller 21a, the first pressure roller 21b, and the second pressure roller 25 are rotated, the first medium 2a is moved between the mesh roller 21a and the first pressure roller 21b It passes. At this time, the mesh roller 21a rotates while the pretreatment solution is applied. As the mesh roller 21a passes through the first knife 23, the pretreatment solution is uniformly applied to the surface of the mesh roller 21a as a whole. The pretreatment solution applied to the mesh roller 21a is applied to one surface of the first medium passing through the mesh roller 21a and the first pressure roller 21b. The pretreatment solution is pressurized to the first medium by the second pressure roller (25). That is, the pretreatment solution is primarily pressed onto the first medium by the first pressure roller 21b and the mesh roller 21a, and can be secondarily pressed onto the first medium by the second pressure roller 25. [ On the other hand, in the case of the reverse system, the first medium 2a may be directly immersed in the vessel 22 to coat the pretreatment solution. This method is used when the application amount of the solution should be large depending on the type of the first medium 2a.

[Gravure method]

Referring to FIG. 9, the gravure method is similar to the reverse method according to the embodiment of FIG. However, the first medium 2a may not be immersed in the container, and the second pressure roller 25 may be separated from the first pressure roller 21b without contact therewith. The first medium 2a is applied with the solution while passing between the mesh roller 21a and the first pressure roller 21b.

[Comma Coder Method]

Referring to FIG. 10, the comma coater method differs from the [reverse method] and the [gravure method] in the method of supplying the pretreatment solution.

That is, in the case of the comma coater system, the pretreatment solution is not accommodated in the container 22. The first knife 23 is away from the mesh roller 21a. However, the second knife 24 is in contact with the mesh roller 21a. Further, a pretreatment solution is accommodated in the upper surface of the second knife 24.

In this state, when the mesh roller 21a and the first pressure roller 21b are rotated, the pretreatment solution contained in the second knife 24 is uniformly applied to the surface of the mesh roller 21a. The pretreatment solution applied to the mesh roller 21a is applied to one surface of the first medium passing between the first pressure roller 21b and the mesh roller 21a.

[Spray method]

Referring to FIG. 11, the spray method differs from the [reverse method] and the [comma coater] method in the method of supplying the pretreatment solution.

First, when spraying is performed, the second pressure roller 25 is in contact with the first engaging roller 21b. The medium having passed between the mesh roller 21a and the first pressure roller 21b can be brought into close contact with the first pressure roller 21b by the second pressure roller 25. [ The cleaner knife 27 is in contact with the first medium 2a passing between the first pressure roller 21b and the second pressure roller 25. The spray 26 ejects the pretreatment solution toward one surface of the first medium 2a passing between the first pressure roller 21b and the mesh roller 21a.

The first medium 2a sprayed with the pretreatment solution by the spray 26 passes between the mesh roller 21a and the first pressure roller 21b. At this time, the pretreatment solution is primarily pressed on the first medium 2a and is secondarily pressed on one surface of the first medium 2a while passing between the first pressure roller 21b and the second pressure roller 25. [ The cleaning knife 27 aligns the pre-treatment solution so that the pre-treatment solution uniformly adheres to the first medium 2a.

12, the first coupling unit 30 allows the first medium 2a to pass therethrough or the second medium 2b to the first medium 2a.

[When the first medium is passed through]

Referring to FIG. 12A, when the first medium 2a is pretreated, the first coupling unit 30 passes the first medium 2a on which the pretreatment solution is adhered. At this time, the first engaging roller 31 and the second engaging roller 32 are separated from each other. The first joining roller 31 guides the first medium 2a to the drying unit 40.

Meanwhile, when the first coupling roller 31 guides the first medium 2a, the heater of the first coupling roller 31 may heat the first medium 2a to a predetermined temperature by applying heat. However, depending on the type of the first medium 2a, it may be allowed to pass without applying heat.

[When the second medium is bonded to the first medium]

Referring to FIG. 12B, when the second medium 2b is coupled to the first medium 2a, the first and second engagement rollers 31 and 32 are in contact with each other. The first medium (2a) passes between the first engaging roller (31) and the second engaging roller (32). The second medium supply part 33 supplies the second medium 2b to the surface of the first medium 2a on which the pre-treatment solution is applied or the opposite surface thereof. When laminating, lapping or the like is performed on the surface not having the pretreatment solution, the direction of the first medium 2a may be changed by a separate device.

The second medium 2b may be coupled to one surface of the first medium 2a while passing between the first and second engagement rollers 31 and 32. [ At this time, heat can be applied or heat treatment can be carried out as needed.

Thus, the medium passing through the first coupling unit 30 is dried and aged while passing through the drying unit 40. And deodorization of the pretreatment solution can remove odor.

Referring to FIG. 13, the second coupling unit 50 passes the dried medium or binds the third medium 2c to the medium to be rolled.

[When the dried medium is passed through]

Referring to FIG. 13 (b), when the third medium is not coupled to the dried medium, the third and fourth engagement rollers 51 and 52 of the second engagement unit 50 pass through the dried medium To guide the next process.

[When the third medium is bonded to the dried medium]

The third medium supply unit 53 supplies the third medium 2c between the third and fourth engagement rollers 51 and 52 through which the dried medium passes. At this time, the third medium (2c) is combined with the dried medium while passing through the third and fourth engagement rollers (51, 52).

Referring to Fig. 14, the transfer unit 60 prints a pattern on one side of the medium that has passed through the second engaging unit 50. Fig. At this time, thermal transfer or sublimation transfer (heat transfer transfer) may be performed.

[Heat-fighting warrior]

Referring to FIG. 14A, the first transfer roller 62 and the second transfer roller 63 come into contact with each other and rotate when heat-free transfer is performed. And passes through a transfer paper 4 having a medium and a pattern formed thereon to be transferred between the first transfer roller 62 and the second transfer roller 63. At this time, the pattern formed on the transfer paper 4 by the pressure of the first transfer roller 62 and the second transfer roller 63 can be printed on the medium. No heat is generated in the heater portion of the first transfer roller 62 during the heat transfer. If necessary, a transfer solution for heat transfer may be applied between the medium and the transfer paper 4.

[Heat transfer]

The second transfer roller 63 is moved in the direction away from the first transfer roller 62 and transferred between the second transfer roller 63 and the first transfer roller 62 Thereby forming a space.

A part of the belt 64 is inserted between the second transfer roller 63 and the first transfer roller 62 and the medium to be transferred between the belt 64 and the first transfer roller 62 is passed.

The transfer sheet supplying unit 65 supplies the patterned transfer sheet 4 between the first transfer roller 62 and the medium. In addition, the protective paper feeder 66 supplies the protective paper 5 between the belt 64 and the medium.

As the first transfer roller 62 and the belt 64 move while the medium, the transfer paper and the medium protection paper are inserted between the first transfer roller 62 and the belt 64, the pressure applied to the medium, the transfer paper, And the pattern of the transfer paper can be printed on the medium by heat. At this time, the protective paper supports the medium to protect the medium.

On the other hand, the medium supplied between the first transfer roller 62 and the belt 64 can be fed in a spread state without wrinkles by the spreading portion 68.

Next, the preprocessing unit 20, the first coupling unit 30, the drying unit 40, the second coupling unit 50, and the transfer unit 60 can be selectively used without using the composite processing apparatus as a whole have.

[Pretreatment and Second Pretreatment after Transfer and Lapping and Foaming Example]

First, a first medium (any one of artificial leather, polyester, nylon, and fibers) is supplied to the pretreatment unit 20 to apply a pretreatment solution to one surface of the first medium. At this time, the pretreatment solution adhered to the first medium is the solution used for the transfer.

The first medium with the pretreatment solution is supplied to the drying unit (40). At this time, the drying unit 40 applies a blowing heat of 60 ° C to 85 ° C to the first medium to be dried. One side of the first medium that has passed through the drying unit 40 is coated with the transferring solution and is ready for transfer.

The first medium coated with one side, the transfer paper and the non-woven fabric formed with the pattern are supplied to the transfer unit 60 and transferred to the first medium.

The transferred first medium is supplied to the preprocessing unit 20 so that the second pretreatment solution can be deposited on the other surface of the transferred first medium. The second pretreatment solution may be an adhesive.

And the first medium with the adhesive is supplied to the first coupling unit 30. At this time, the first coupling unit 30 supplies the second medium (any one of artificial leather, industrial material, textile, etc.) to the other surface of the transferred first medium. The second medium may be a medium that reinforces the first medium.

As the first medium and the second medium pass through the first combining unit 30, the first medium and the second medium are bonded to each other. The combined medium is supplied to the drying unit 40 for drying.

When the bonded medium passes through the drying unit 40, the pattern is transferred to one side and the medium reinforced on the other side can be completed.

[Transcription Example 1 Using Pretreatment Solution]

Transferring is carried out to the medium by a pretreatment method, and the resultant is contained in a container 22 (hereinafter referred to as a pretreatment solution) of a hydrophobic, hydrophilic and retroreflective component.

When the pre-treatment solution (including glass beads or micro-prisms) is received in the vessel 22, the first medium is supplied to the pretreatment unit 20. The first medium supplied to the preprocessing unit 20 passes between the mesh roller 21a on which the pretreatment solution is applied and the first pressure roller 21b, and preprocessing solution is applied to one surface of the mesh medium adjacent to the mesh roller 21a. At this time, a pretreatment solution may be formed on one surface of the first medium by a pressing force of the first pressure roller 21b, and a pattern of a retroreflective component may be formed on one surface of the first medium.

The first medium having the pattern formed thereon is supplied between the first engaging roller 31 and the second engaging roller 32 of the first engaging unit 30. [ At this time, the first engaging roller 31 and the second engaging roller 32 are kept in contact with each other.

The second medium supply part 33 is provided with a second medium (one of polyester, nylon, cotton, hemp, silk, artificial leather and mixed yarn) 32). At this time, the second medium comes into contact with one surface of the first medium. Thus, the first medium and the second medium passing through the first and second engagement rollers 31 and 32 are pressed together, and the pretreatment solution applied to one surface of the first medium is transferred to the second medium.

Thereafter, the first medium and the second medium which are pressed to each other are supplied to the drying unit 40 and dried. After the dried medium is wound around the rewinding machine, the first medium and the second medium are separated, and a pattern formed on one surface of the first medium is formed on the second medium by the mesh roller 21a. Thus, the pattern of the recursive semi-component can be transferred to the second medium.

Thereafter, the second medium may be supplied to the transfer unit 60 and transferred. In this way, the finished medium has a pattern (see FIG. 15) normally formed with ink, and a pattern formed by the pretreatment solution of the recursive component (see FIG. 16) can be seen when the light is irradiated.

[Transcription Example 2 Using Pretreatment Solution]

In the transferring embodiment 1 using the above-described pretreatment solution, when a pattern is formed on one surface of the first medium by the mesh roller 21a, the second medium is bonded to the first medium so that the pattern of the first medium is transferred to the second medium Lt; / RTI > However, in this embodiment, a pattern is formed directly on the first medium. The first medium of this embodiment may be a textile fabric or an industrial plastic.

In this embodiment, the pretreatment solution is not contained in the container 22. Also, the first knife 23 maintains a state away from the mesh roller 21a. However, the second knife 24 remains in contact with the mesh roller 21a. A pretreatment solution (lipophilic, hydrophilic, and recurrent components) is accommodated in the inclined surface of the second knife 24.

When the mesh roller 21a and the first pressure roller 21b are rotated, the pretreatment solution stored in the second knife 24 is applied to the surface of the mesh roller 21a. The pattern formation depth of the mesh roller can be changed depending on the type and thickness of the first medium.

When the first medium is supplied between the mesh roller 21a and the first pressure roller 21b in this state, a pretreatment solution adhered to the mesh roller 21a is applied to one surface of the first medium. At this time, the pretreatment solution is buried in a pattern of the mesh roller 21a. The pattern of the mesh roller 21a can be directly engraved on one side of the first medium.

The patterned first medium is supplied to a drying unit 40 maintaining a blowing temperature of about 85 캜 and dried. The first medium having passed through the drying unit 40 is wound around the rewinding machine to complete the medium in which the pattern of the retroreflective component is formed on one side.

The composite processing apparatus of the present invention embosses a surface of a first medium (nylon or cotton) passing between a mesh roller 21a and a first pressure roller 21b using a preprocessing unit 20, Processing can be performed. That is, while the first medium passes through the patterned mesh roller 21a, the pretreatment solution may be coated on one side of the first medium and the emboss may be formed in the first medium (see FIG. 17).

Usually, nylon, cotton, or the like can not be embossed even if it is formed. However, even if the emboss can not be formed for a long time, it is spread quickly, but the pretreatment solution is applied to the first medium and is passed between the first pressure roller 21b and the mesh roller 21a If pressure is applied, embossing can be formed for a long time.

 [Sublimation transfer example]

The preprocessing unit 20 preprocesses one surface of the first medium. That is, one surface of the first medium is coated with a pretreatment solution. Then, a printed matter printed on the surface of a sublimation transfer paper embodying a transfer pattern with an environmentally friendly aqueous sublimation ink is prepared.

Subsequently, the coated first medium, the sublimation transfer paper, and the protective paper are fed into the transfer unit 60. Here, the sublimation transfer paper is placed on the first medium, and the protective paper is positioned below the first medium and supplied into the transfer unit 60.

On the other hand, if the first medium is supplied to the transfer unit 60 through the unfolding unit 68, the first medium can be introduced into the transfer unit 60 in a state in which the first medium is stretched without being wrinkled. In the first transfer roller 62, heat of 160 ° C to 250 ° C is generated.

After the first medium, the sublimation transfer paper, and the protective paper have passed through the transfer unit 60 and then separated through the separation device separating the sublimation transfer paper and the first medium and the protective paper, the image outputted to the sublimation transfer paper is transferred to the first medium, Pattern can be implemented.

[Example of paper coating]

And supplies it to the pretreatment unit 20 for coating the surface of the heat-transfer-transfer-specific paper or paper medium. The pretreatment solution is applied to one surface of the medium as it passes through the preprocessing unit 20. At this time, the pre-treatment unit 20 applies a pretreatment solution to the medium in any one of reverse, gravure, comma coater, spray, and knife coating.

Thereafter, the medium to which the pretreatment solution has been applied is passed through the first coupling unit 30 to be coated. Then, the medium is passed through a drying unit 40 at 40 ° C to 180 ° C to blow, deodorize, and dry. At this time, the smell of the pretreatment solution may be removed.

After coating and drying, drying is completed and rewinding with a rewinding machine completes paper and heat transfer transfer paper.

[Example of Flame Retardant, Flame Retardant Coating]

(PC, PET, PU, PMMA) for paper and fiber (100% cotton, hemp, nylon, nylon + poly + , TPU, PVC, ABS) to the preprocessing unit 20. At this time, the pre-treatment unit 20 applies the pretreatment solution to the surface of the medium by any of reverse, gravure, comma coater, spray, and knife coating methods . The pretreatment solution is a coating composition for flame retarding and flame retarding.

Thereafter, the medium to which the pretreatment solution has been applied is passed through the drying unit 40 at 40 to 250 ° C to blow, deodorize, and dry. At this time, the smell of the pretreatment solution may be removed.

Coating and drying function is completed, and after drying is completed, rewinding to the rewinding machine completes the material for flame retarding and flame retarding.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

1: compound processing apparatus 2a: first medium
2b: second medium 2c: third medium
10: first medium supply unit 20: preprocessing unit
21a: mesh roller 21b: first pressure roller
22: container 23: first knife
24: second knife 25: second pressure roller
26: Spray 27: Cleaning Knife
30: first coupling unit 31: first coupling roller
32: second coupling roller 33: second medium supply part
40: drying unit 41: body
411: drying space 42: guide roller
50: second coupling unit 51: third coupling roller
52: Fourth coupling roller 53: Third medium supply part
60: transfer unit 61: housing
62: first transfer roller 63: second transfer roller
64: Belt 65: Transfer sheet feeding part
66: Protective paper supply unit 67: Clean member
68: unfolding portion 681: drum
681a: insertion hole 682: tension member
683: swash plate 684: cap
70: Return roller

Claims (13)

A pretreatment unit for pretreating the first medium supplied through the first medium supply unit,
A first coupling unit coupling the second medium to the first medium pretreated in the pretreatment unit or passing the pretreated first medium,
A drying unit for drying the first medium having passed through the first coupling unit or the first and second mediums coupled to each other, and
A transfer unit for transferring the surface of the medium passed through the drying unit,
/ RTI >
Wherein the first coupling unit includes a first coupling roller and a second coupling roller and the first medium can pass between the first coupling roller and the second coupling roller, The elevating driving portion is connected to the engaging roller, and the elevating driving portion is capable of adjusting the distance between the first engaging roller and the second engaging roller
Complex processing device. delete The method of claim 1,
The pre-
A mesh roller and a first pressure roller through which the first medium passes,
A container in which at least a portion of the mesh roller can be located and in which a pretreatment solution can be received, and
A first knife for contacting or dropping the mesh roller and uniformly applying the pretreatment solution to the mesh roller,
Containing
Complex processing device. 4. The method of claim 3,
Wherein the preprocessing unit further comprises a second pressure roller capable of contacting or dropping with the first pressure roller and capable of pressing the first medium having passed through the mesh roller and the first pressure roller. The method of claim 1,
Wherein the first coupling unit further includes a heating unit formed on the first coupling roller, and the heating unit applies heat to the first medium. The method of claim 1,
The drying unit includes:
A body having a space through which the medium passing through the first coupling unit flows,
A heating unit for increasing the temperature of the space, and
A guide roller which is coupled to the space and guides the medium passing through the space,
Containing
Complex processing device. The method of claim 1,
Further comprising a second coupling unit coupling the third medium to the medium having passed through the drying unit or passing the medium passing through the drying unit, wherein the medium having passed through the second coupling unit is supplied to the transfer unit ,
The second coupling unit includes:
A third coupling roller through which the medium passing through the drying unit can pass,
A fourth engagement roller disposed adjacent to the third engagement roller, and
And a heating portion provided on the third engagement roller or the fourth engagement roller,
/ RTI >
The heating unit may apply heat to the medium passing through the drying unit
Complex processing device. The method of claim 1,
The transfer unit
housing,
A first transfer roller having a heater portion capable of applying heat and rotatably arranged in the housing,
A second transfer roller that can be disposed in contact with or spaced apart from the first transfer roller, and
A transfer sheet supplying unit for supplying a transfer sheet to the first transfer roller,
Containing
Complex processing device. 9. The method of claim 8,
The transfer unit includes:
A belt connected to the first transfer roller in a state of being separated from the second transfer roller and the first transfer roller,
A protective paper supply unit for supplying a protective member between the first transfer roller and the belt,
Further comprising:
The medium passing through the drying unit is supplied between the first transfer roller and the belt, and the medium is heated by the heater unit
Complex processing device. 9. The method of claim 8,
Wherein the transfer unit further comprises a spreader for spreading the medium passed through the drying unit in an unfolded state. 11. The method of claim 10,
The spreader
A drum having an insertion hole formed in an outer circumferential surface thereof,
A stretchable member disposed in the insertion hole,
And an inclined plate disposed obliquely on both sides of the drum,
/ RTI >
The tension member protrudes from the outer circumferential surface of the drum and comes into contact with the medium passing through the drying unit. The tension member contacting with the medium extends along the rotation of the inclined plate,
Complex processing device. 9. The method of claim 8,
Wherein the transfer unit further comprises a cleaning member that can come into contact with or fall off from the second transfer roller and wipe the second transfer roller. The method of claim 1,
Further comprising a return roller for guiding the medium passed through the drying unit or the transfer unit to be supplied to the pre-processing unit, the first coupling unit or the drying unit.

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