KR101113133B1 - Method for coating kitchen container - Google Patents

Abstract

PURPOSE: A cooking vessel coating method is provided to form a clean boundary between magnetic and non-magnetic patterns by applying a precise magnetic pattern on a base coating layer or a middle coating layer. CONSTITUTION: A cooking vessel coating method comprises the steps of: preparing a vessel(V), forming a base coating layer(C1) on the vessel, a middle coating layer on the base coating layer, applying a magnetic pattern(P1) including magnetic pigment on the middle coating layer, applying a magnetic force to the magnetic pattern for forming a three-dimensional pattern(P2), and plasticizing the vessel.

Description

Kitchen vessel coating method {METHOD FOR COATING KITCHEN CONTAINER}

The present invention relates to a kitchen container coating method, and more particularly, to a kitchen container coating method that can implement a clear and distinct three-dimensional pattern.

In general, a kitchen container refers to a frying pan, a court pan, a pot, or a hot pot for cooking or cooking food.The kitchen container is provided as a container for food, and the rough surface is cut or ground, and then the food is The coating or anodizing treatment is performed in order to prevent pressing and at the same time to prevent a phenomenon such as scratching due to external contact.

The coating treatment may be typically performed by base coating, mid coating or top coating, and at this time, may be performed by fluorocarbon coating, ceramic coating, Teflon coating, titanium coating, or the like.

The applicant of the present application is to propose a method to give a three-dimensional solid pattern to the surface of the container during the coating process of the kitchen vessel, such as base coating, mid-coating or top coating to propose as the present invention.

First line patent document (10-2008-0096943; kitchen container coating method) 1 is a process chart showing a kitchen container coating method according to an embodiment of the first line patent document. In the coating method of the kitchen container according to the embodiment of the first-line patent document, as shown in FIG. 1, a titanium coating layer, which may be referred to as a base coating layer, is provided on the surface of the kitchen container (S10), and a primer coating layer is provided on the titanium coating layer. (S20), after giving a Teflon coating layer on the primer coating layer can be referred to as a mid-coating layer (S30), after giving a marble coating layer on the Teflon coating layer (S40), the process of giving a fluororesin coating layer, which can be referred to as a top coating layer on the marble coating layer (S50). At this time, the kitchen vessel may be sandblasted in advance to roughen the surface. The titanium coating layer is coated with a titanium element belonging to group 4A of the periodic table, that is, titanium, which is lighter after magnesium or aluminum, has high malleability, excellent mechanical properties, and high specific strength. Specific gravity) is about 2 times that of ordinary steel and about 6 times that of aluminum, and it is excellent in heat and corrosion resistance.It is resistant to acid and corrosion.In particular, an oxide film is formed during coating to show high strength. Peeling will be prevented thoroughly. The titanium coating layer may contain 5 to 40 wt% of titanium powder 60 to 95 wt% diamond. Diamond powder made of a carbon atom bond together with titanium is coated on the surface of the kitchen vessel together with electric discharge, plasma discharge or vacuum deposition to give a stronger and more robust coating layer. Subsequently, the primer coating layer improves the wear resistance optical properties, the Teflon coating layer improves the wear resistance to improve mechanical properties, and the marble coating layer is coated in a marble-patterned form to give a natural stone feel. As described above, the coating method of the kitchen container according to the first-line patent document provides a titanium coating layer (or a titanium and diamond powder mixed coating layer) directly on the surface of the kitchen container, so that no scratch or peeling occurs as a high-strength property of titanium and diamond. By preventing it from happening, it can guarantee the lifespan, improve the quality and prevent food sticking. Here, the base coating layer serves to cover the unique color of aluminum while enhancing the strength of the surface of the aluminum kitchen vessel, and the mid coating layer gives various patterns or colors such as marble pattern or spot pattern of the first line patent document. The top coating performs a function of giving gloss while protecting the base coating layer or the mid coating layer. 2nd line patent document (10-2010-0082785; kitchen container coating method) 2 to 4 is a process chart showing a kitchen container coating method according to the first embodiment of the second line patent document. The coating method of the kitchen container according to the second line patent document refers to a conventional base coating, a mid coating or a top coating, and processes such as cutting, grinding, anodizing or transferring and printing, in addition to coating, may be included together in the manufacturing method of the kitchen container. have. In the coating method of the kitchen container according to the first embodiment of the second line patent document, as shown in FIGS. 2 to 4, the container V is set on the jig J on which the magnet M is provided (S1). After spraying a coating containing magnetic particles on the surface of the container (V) (S2), the process proceeds to step (S3) of firing the container (V). When the magnet M is provided on the jig J, and the coating containing magnetic particles is sprinkled while the container V is set on the jig J, it is contained in the coating on the surface of the container V. The magnetic particles can be attracted to the magnetic force of the magnet (M) provided on the jig (J) to concentrate the magnetic particles much more densely than the portion without the magnet (M), in this state as the coating is naturally hardened in the firing furnace (S) By firing through the surface of the container (V) it is possible to form a three-dimensional three-dimensional pattern due to the difference between the high density of the magnetic body and the place where it is not. At this time, when spraying the coating in a state in which the container (V) is set on the jig (J) provided with the magnet (M), the instant the coating body touches the surface of the container (V) more quickly by the magnetic force of the magnet (M) While magnetic particles can be densely concentrated, when another magnet M is brought into contact with the back side of the container V as shown in FIG. 3A after the step S2 (S2 + 1), the natural hardening of the coating has already proceeded. Magnetic particles are concentrated at a relatively low density due to the magnetic force of the other magnet M in the middle, and thus a three-dimensional three-dimensional pattern of lighter color can be formed. In the step S2 + 1, the other magnet M is moved while contacting the back surface of the container V as shown in FIG. The three-dimensional pattern may be made linear. 5 to 7 is a process chart showing a kitchen vessel coating method according to a second embodiment of the second line patent document, Figure 8 is a photograph taken a sample produced by the kitchen vessel coating method according to the second line patent document to be. The coating method of the kitchen container according to the second embodiment of the second-line patent document is sprayed with a coating containing magnetic particles on the surface of the container (V) as shown in Figs. After contacting the magnet M to the back surface of (V) (S20), it can advance to step 30 which bakes the container V. FIG. Instead of providing the magnet M in the jig J as in the first embodiment, in the second embodiment, the magnet M can be brought into contact with the coating body so that the magnetic particles can be concentrated at a relatively light density. Of course, it is possible to realize a three-dimensional pattern of the soft three-dimensional pattern by firing. As shown in FIG. 6A, the step S20 may move the magnet M while making contact with the rear surface of the container V. In the coating method of the kitchen vessel according to the second-line patent document, after spraying the coating on the surface of the container (V) and firing it through the firing furnace (S), the coating contains magnetic particles and the back of the container (V). The magnet M is brought into contact with the magnet M so that the magnetic particles are concentrated on the surface of the container V so that the magnet M can be fired through the firing furnace S, whereby the magnet M is brought into contact with the rear surface of the container V. Magnetic particles can be concentrated on the portion, that is, the surface of the container (V), so that the shape after firing can realize a three-dimensional pattern as shown in FIG. 8. On the other hand, the magnet (M) is to have a different magnetic force to implement the difference in the density of the magnetic particles as a difference in the magnetic force can be implemented three-dimensional three-dimensional pattern of different clarity, of course. In addition, the coating may be any one of a common fluorocarbon resin, ceramic coating liquid, Teflon coating liquid, and titanium coating liquid, and powder coating may be performed as any one of a fluorocarbon resin coating powder, ceramic coating powder, Teflon coating powder, and titanium coating powder. Of course. Furthermore, the magnetic particles may be made of iron (Fe), cobalt (Co), nickel (Ni) or alloys thereof, and further, color pigments due to concentration of magnetic particles by including color pigments in the coating body. By implementing the difference in the density of the three-dimensional color having a three-dimensional pattern can be implemented on the surface of the container (V). Among the above-mentioned patent documents, in the coating of the kitchen container through the first-line patent document, it is possible to understand the technology of the base coating layer, the mid-coating layer and the top-coating layer, and the density of the magnetic particles by the magnetic force of the magnet through the second-line patent document. Understand the technology of creating three-dimensional three-dimensional patterns by inducing concentration. By the way, the second line patent document is to form a three-dimensional three-dimensional pattern under the magnetic force of the magnet (M) in the state that the coating containing the magnetic particles on the surface of the container (V) is sprayed, in this case the container (V) Since the three-dimensional pattern is implemented in accordance with the range of magnetic force of the magnet (M) while the magnetic particles are scattered over the entire surface or the back surface of the surface, the fineness of the three-dimensional pattern is reduced and the three-dimensional pattern of the specific part is emphasized even if There is a problem that it is not possible to realize more vivid and sophisticated shapes or fonts because the boundary of existence is not clear.

An object of the present invention is to give a magnetic pattern such as a font, a flower pattern, an insect shape, an animal shape, etc. to a surface, a base coating layer or a mid coating layer of a container more precisely, and then give a magnetic force to give an area and a magnetic pattern that are not given a magnetic pattern. It is an object of the present invention to provide a coating method of a kitchen vessel capable of realizing a three-dimensional pattern having a clear and distinct boundary of an area.

An object of the present invention is to change the arrangement angle of the magnetic particles contained in the magnetic pigments in a dense concentration of magnetic pigments or magnetic pigments only by the magnetic force (when the magnetic particles are subjected to magnetic force, iron (Fe), cobalt (Co), nickel) Magnetic particles made of (Ni) or alloys thereof change the arrangement angle due to the magnetic force in the region of the magnetic field], and the coating of the kitchen vessel that can precisely realize the three-dimensional three-dimensional pattern more clearly and clearly. In providing a method.

It is an object of the present invention to provide a coating method for a kitchen vessel capable of realizing a sharper or more precise three-dimensional pattern.

An object of the present invention is to change the position of the container while receiving a magnetic force through a permanent magnet, an electromagnet or an energized coil, the magnetic pigment is densified and cured by the magnetic force, while curing the kitchen vessel coating to harden in a more brilliant three-dimensional pattern according to the movement of the magnetic force In providing a method.

An object of the present invention is to provide a coating method for a kitchen vessel that can realize a more brilliant three-dimensional pattern by directly changing the position of the permanent magnet, electromagnet or energized coil instead of the movement of the container.

Kitchen vessel coating method according to the present invention for achieving the above object,

A step for preparing a container,

Giving a magnetic pattern containing a magnetic pigment to said container,

Giving a magnetic force to the magnetic pattern to change it into a three-dimensional pattern;

It is a basic feature in the technical method including the step of baking the said container.

Kitchen vessel coating method according to the present invention for achieving the above object,

A step for preparing a container,

Providing a base coating layer on the container;

Providing a magnetic pattern containing a magnetic pigment on the base coating layer;

Giving a magnetic force to the magnetic pattern to change it into a three-dimensional pattern;

Including the step of baking the said container is characterized by the following characteristics on the technical method.

Kitchen vessel coating method according to the present invention for achieving the above object,

A step for preparing a container,

Applying a base coating layer to the container;

Providing a mid-coating layer on the base coating layer;

Providing a magnetic pattern containing a magnetic pigment on the mid-coating layer,

Giving a magnetic force to the magnetic pattern to change it into a three-dimensional pattern;

It is the next characteristic in the technical method including the step of baking the said container.

The present invention for achieving the above object,

In the kitchen container coating apparatus for giving a magnetic force to the container while giving a magnetic pattern containing a magnetic pigment to change to a three-dimensional pattern,

A disc given a pattern in which a magnetic pigment is filled;

Jig mounted on the base to support the container,

A silicone pad absorbing the magnetic pigment filled in the pattern of the disc and stamping the container;

A permanent magnet, an electromagnet or a coil installed on the base to give a magnetic force to the container;

Including the controller for controlling the current supplied to the electromagnet or the coil is a basic feature of the technical configuration.

The present invention provides a magnetic pattern, such as a font, a floral pattern, an insect shape, an animal shape, etc. to a surface, a base coating layer or a mid coating layer of a container, and then gives a magnetic force to the area where the magnetic pattern is not given and the area where the magnetic pattern is given. There is an effect that can implement a three-dimensional pattern with a clear and distinct boundary.

According to the present invention, the magnetic angle alone changes the arrangement angle of the magnetic particles contained in the magnetic pigment in a dense concentration or in the magnetic pigment [when the magnetic particles are subjected to magnetic force, iron (Fe), cobalt (Co), and nickel (Ni). ) Or the magnetic particles of these alloys can change the arrangement angle due to the magnetic force in the region of the magnetic field], so that the three-dimensional pattern with more sharp, clear and three-dimensional gradient effect can be precisely implemented. There is.

The present invention has an excellent effect that can implement a clear sharpness or more sophisticated three-dimensional pattern.

The present invention by changing the position of the container while receiving a magnetic force through a permanent magnet, an electromagnet or an energized coil, the magnetic pigment is densified and cured by the magnetic force to be cured in a more brilliant three-dimensional pattern in accordance with the movement of the magnetic force to give a more colorful decoration There is an effect that can be set.

The present invention has the effect of mass-producing a kitchen vessel having a more brilliant three-dimensional pattern by directly changing the position of the permanent magnet, electromagnet or energized coil instead of the movement of the container.

The present invention has the effect that the color pigment is concentrated together with the density of the magnetic particles to realize a three-dimensional pattern with a more brilliant and high-quality three-dimensional color to further improve the product value.

1 is a process chart showing a coating method of a kitchen vessel according to an embodiment of the first line patent document.
2 to 4 is a process chart showing a kitchen container coating method according to the first embodiment of the second line patent document.
5 to 7 is a process chart showing a coating method of a kitchen vessel according to a second embodiment of the second line patent document.
8 is a photograph taken a sample produced by the kitchen vessel coating method according to the second line patent document.
9 is a process chart showing a coating method of a kitchen vessel according to a first embodiment of the present invention.
10 is a process chart showing a kitchen container coating method according to a second embodiment of the present invention.
11 is a process chart showing a kitchen container coating method according to a third embodiment of the present invention.
12 is a structural diagram showing a kitchen container coating apparatus according to the present invention.

The coating method of the kitchen container according to the present invention will be described with reference to the accompanying drawings. The present invention can utilize a conventional base coating, a mid coating or a top coating, and the curing of the coating liquid in the coating process (50 to 80 ° C.). It can be carried out together with the curing) to the firing (firing at a temperature of 200 ~ 350 ℃), as well as other processes such as cutting, grinding, anodizing or transfer can of course be included.

9 is a process chart showing a kitchen container coating method according to a first embodiment of the present invention.

In the coating method of the kitchen container according to the first embodiment of the present invention, as shown in FIG. 9, a step of providing a container V and a step of applying a magnetic pattern P1 containing a magnetic pigment to the container V are provided. And giving a magnetic force to the magnetic pattern P1 to change the three-dimensional pattern P2 and firing the container V. FIG.

The method may further include providing a top coating layer C3 on the container V together with the three-dimensional pattern P2 after applying a magnetic force to the magnetic pattern P1.

The container V may be manufactured by die casting of an aluminum molten solution, pressing of an aluminum plate, or the like, and may be washed with water, washed and dried after sandblasting or etching to obtain surface roughness for bonding with the coating liquid. have.

In the first embodiment of the present invention, the magnetic pattern P1 containing the magnetic pigment is applied to the container V thus made.

Magnetic pattern (P1) refers to patterns (including magnetic pigments) such as fonts, floral patterns, insect shapes, animal shapes, etc. Stamping magnetic pigments through silicon pads (S2), printing or not using silkscreens (S1) The mask shown [Mask; 9, the magnetic pattern may be applied to the surface of the container V through a spraying process of the magnetic pigment through a pattern given to a copper plate, a plastic plate, etc., which is given a star pattern, such as silk screen S1 in FIG. 9. By dividing the clear and distinct boundary between the region where P1) is not applied and the region where the magnetic pattern P1 is applied, the magnetic particles contained in the densely concentrated or magnetic pigments of the magnetic pigment by magnetic force alone. Change in arrangement angle of magnetic particles in which magnetic particles are made of iron (Fe), cobalt (Co), nickel (Ni) or alloys thereof by magnetic force in the region of magnetic field By making it possible to greet more clearly and clearly to implement a three-dimensional three-dimensional pattern (P2).

On the contrary, when the coating containing magnetic particles is scattered over the entire surface of the container V as in the second-line patent document, the three-dimensional pattern P2 is given to the place where the consumer does not want, or the boundary of the three-dimensional pattern P2 is clear. It is difficult to realize a clear division between the region to which the magnetic pattern P1 is applied and the region to which the magnetic pattern P1 is not applied, and thus, a limitation is not encountered to realize a clear and clear three-dimensional pattern P2. In the first embodiment, the boundary is clearly defined in advance by the magnetic pattern P1 so that the sharpness of the three-dimensional pattern P2 due to the magnetic force can be followed, thereby reaching consumers with a superior kitchen dish product. Will be.

Thereafter, in order to protect the three-dimensional pattern (P2) while giving the top coating layer (C3) in order to give the gloss of the container (V) itself, and then baked to complete the kitchen vessel.

In this case, the magnetic force applied to the magnetic pattern P1 may be realized through the permanent magnet M1, the electromagnet M2, or the energized coil M3 as shown in FIG. 9.

In addition, the container V is changed in position while receiving a magnetic force through the permanent magnet M1, the electromagnet M2, or the energized coil M3, and is repeatedly reciprocated or left and right repeatedly, for example, by a separate jig 30. Rotational position is changed and magnetic pigments are concentrated and cured by magnetic force, while being cured into a brilliant three-dimensional pattern (P2) in accordance with the movement of the magnetic force to realize a gradation effect.

Similarly, the permanent magnet M1, the electromagnet M2, or the energized coil M3 can also cause itself to shift in position against the container V.

10 is a process chart showing a kitchen container coating method according to a second embodiment of the present invention.

According to a second aspect of the present invention, there is provided a method of coating a kitchen container, as shown in FIG. 10, a step of providing a container V, a step of applying a base coating layer C1 on the container V, and a base coating layer ( C1), the step of applying a magnetic pattern P1 containing a magnetic pigment, a step of applying a magnetic force to the magnetic pattern P1 to change it into a three-dimensional pattern P2, and a step of firing the container V. .

After the magnetic force is applied to the magnetic pattern P1, the method may further include providing a top coating layer C3 on the base coating layer C1 together with the three-dimensional pattern P2.

The container V may be manufactured by die casting of an aluminum molten solution, pressing of an aluminum plate, or the like, and may be washed with water, washed and dried after sandblasting or etching to obtain surface roughness for bonding with the coating liquid. have.

In the second embodiment of the present invention, the base coating layer C1 is applied to the container V thus formed, and then the magnetic pattern P1 containing the magnetic pigment is applied to the base coating layer C1.

Here, the base coating layer (C1) serves to strengthen the strength of the surface of the aluminum kitchen vessel and at the same time to cover the unique color of aluminum, such base coating layer (C1) is the base coating to the container (V) After the temperature can be cured by applying a temperature of 50 ~ 80 ℃, furthermore, the cured base coating layer (C1) is a magnetic by the stamping process or the printing of the silk screen (S1) through the silicon pad (S2) The spreading phenomenon of the pattern P1 can be prevented, which is preferable.

Specifically, the magnetic pattern (P1) refers to a pattern (containing a magnetic pigment) such as a font, a floral pattern, an insect shape, an animal shape, etc., stamping the magnetic pigment through the silicon pad (S2), and through the silk screen (S1). A printed or unshown mask [Mask; 10, the magnetic pigment may be applied to the surface of the container V through a spraying process of the magnetic pigment through a pattern given to a copper plate, a plastic plate, etc., to which a star-shaped pattern is provided, such as silk screen S1 in FIG. 10. By dividing the clear and distinct boundary between the region where the pattern P1 is not applied and the region where the magnetic pattern P1 is applied, only the magnetic pattern P1 is contained in the dense concentrated or magnetic pigment of the magnetic pigment by the magnetic force. Change in the Arrangement Angle of Magnetic Particles [When the magnetic particles are subjected to magnetic force, the magnetic angles of iron (Fe), cobalt (Co), nickel (Ni) or alloys thereof are changed by magnetic force in the region of the magnetic field. It is to make the three-dimensional three-dimensional pattern (P2) more vivid and clear, and more so as to welcome.

On the contrary, when the coating containing magnetic particles is scattered over the entire surface of the container V as in the second-line patent document, the three-dimensional pattern P2 is given to the place where the consumer does not want, or the boundary of the three-dimensional pattern P2 is clear. This results in an unfavorable problem, and furthermore, it is impossible to realize a distinct division between the region to which the magnetic pattern P1 is applied and the region to which the magnetic pattern P1 is not applied, and thus faces a limit in which a clear and clear three-dimensional pattern P2 cannot be realized. In the second embodiment, the boundary is clearly set in advance by the magnetic pattern P1 so that the sharpness of the three-dimensional pattern P2 due to the magnetic force can be followed, thereby reaching consumers with superior products of the kitchen vessel. do.

Thereafter, in order to protect the three-dimensional pattern (P2) while giving the top coating layer (C3) in order to give the gloss of the container (V) itself, and then baked to complete the kitchen vessel.

In addition, the container V is changed in position while receiving a magnetic force through the permanent magnet M1, the electromagnet M2, or the energized coil M3, and is repeatedly reciprocated or left and right repeatedly, for example, by a separate jig 30. Rotational position is changed and magnetic pigment is concentrated and cured by magnetic force, but it is cured into a brilliant three-dimensional pattern (P2) in accordance with the movement of magnetic force to embroider a more colorful decoration.

Similarly, the permanent magnet M1, the electromagnet M2, or the energized coil M3 can also cause itself to shift in position against the container V.

11 is a process chart showing a kitchen container coating method according to a third embodiment of the present invention.

According to a third aspect of the present invention, there is provided a method of coating a kitchen container, as shown in FIG. 11, a step of providing a container V, a step of applying a base coating layer C1 to the container V, and a base coating layer ( C1) the step of applying the mid-coating layer (C2), the step of applying the magnetic pattern (P1) containing a magnetic pigment on the mid-coating layer (C2), and giving a magnetic force to the magnetic pattern (P1) three-dimensional pattern (P2) And a step of firing the container V.

After the magnetic force is applied to the magnetic pattern P1, the method may further include a step of providing the top coating layer C3 on the mid-coating layer C2 together with the three-dimensional pattern P2.

The container V may be manufactured by die casting of an aluminum molten solution, pressing of an aluminum plate, or the like, and may be washed with water, washed and dried after sandblasting or etching to obtain surface roughness for bonding with the coating liquid. have.

In the second embodiment of the present invention, the base coating layer (C1) is applied to the container (V) thus made, the mid-coating layer (C2) is applied again, and the magnetic pigment is contained on the mid-coating layer (C2). The pattern P1 is given.

Here, the base coating layer (C1) serves to enhance the strength of the surface of the aluminum kitchen vessel and at the same time to cover the unique color of aluminum, and the base coating layer (C1) is applied to the base coating on the container (V) It can be completed by applying a temperature of 50 ~ 80 ℃ after the hardening, the mid-coating layer (C2) is to give a marble pattern or spot pattern or color, which also after the mid coating temperature of 50 ~ 80 ℃ It can be completed by adding to allow curing.

The hardened base coating layer (C1) and the mid-coating layer (C2) in this way can prevent the smearing phenomenon of the magnetic pattern (P1) by stamping through the silicon pad (S2) or the printing process of the silk screen (S1). It becomes preferable.

Specifically, the magnetic pattern (P1) refers to a pattern (containing a magnetic pigment) such as a font, a floral pattern, an insect shape, an animal shape, etc., stamping the magnetic pigment through the silicon pad (S2), and through the silk screen (S1). A printed or unshown mask [Mask; 11, the magnetic pattern may be applied to the surface of the container V through a spraying process of the magnetic pigment through a pattern given to a copper plate, a plastic plate, etc. given a star pattern in the right view of the silk screen S1. By dividing the clear and distinct boundary between the region where P1) is not applied and the region where the magnetic pattern P1 is applied, the magnetic particles contained in the densely concentrated or magnetic pigments of the magnetic pigment by magnetic force alone. Change in arrangement angle of magnetic particles in which magnetic particles are made of iron (Fe), cobalt (Co), nickel (Ni) or alloys thereof by magnetic force in the region of magnetic field By making it possible to greet more clearly and clearly to implement a three-dimensional three-dimensional pattern (P2).

On the contrary, when the coating containing magnetic particles is scattered over the entire surface of the container V as in the second-line patent document, the three-dimensional pattern P2 is given to the place where the consumer does not want, or the boundary of the three-dimensional pattern P2 is clear. This results in an unfavorable problem, and furthermore, it is impossible to realize a distinct division between the region to which the magnetic pattern P1 is applied and the region to which the magnetic pattern P1 is not applied, and thus faces a limit in which a clear and clear three-dimensional pattern P2 cannot be realized. In the third embodiment, the boundary is clearly set in advance by the magnetic pattern P1 so that the sharpness of the three-dimensional pattern P2 due to the magnetic force can be followed, thereby reaching consumers with superior products of the kitchen vessel. do.

Thereafter, in order to protect the three-dimensional pattern (P2) while giving the top coating layer (C3) in order to give the gloss of the container (V) itself, and then baked to complete the kitchen vessel.

In addition, the container V is changed in position while receiving a magnetic force through the permanent magnet M1, the electromagnet M2, or the energized coil M3, and is repeatedly reciprocated or left and right repeatedly, for example, by a separate jig 30. Rotational position is changed and the magnetic pigment is concentrated and cured by magnetic force, while being cured into a brilliant three-dimensional pattern (P2) according to the movement of the magnetic force can be embroidered more colorful.

Similarly, the permanent magnet M1, the electromagnet M2, or the energized coil M3 can also cause itself to shift in position against the container V.

Meanwhile, according to the first to third embodiments of the present invention, the magnetic pattern P1 may further include a Zion pigment or a color pigment.

Zion pigments are pigments that change color with temperature. They begin to lose color upon reaching the reference temperature, become transparent upon reaching the reference temperature, and then reversible or irreversible depending on whether or not the temperature is lowered back to the original color. The reversible Zion pigment according to an embodiment of the present invention may be divided into gold complex salts, cholesteric liquid crystals, and metamorphic colors.

According to an embodiment of the present invention, a Zion pigment made of a gold complex salt, a cholesteric liquid crystal, or a metamorphic color has a unique color at a reference temperature, for example, 55 ° C. or lower, and is transparent at a temperature higher than the reference temperature. The cooking temperature can be informed more preferably.

12 is a structural diagram showing a kitchen container coating apparatus according to the present invention.

According to the first to third embodiments of the present invention, the magnetic pattern P1 may be given by silk screen printing or stamping through the silicon pad S2. For example, the silicon pad S2 may be applied. In this case, as shown in FIG. 12, the silicon pads S2 are moved up, down, left, and right on the original plate 10 made of iron, a stayless steel, or copper, to which the magnetic pigment is filled and the pattern 11 is applied by laser or etching. In addition, the permanent magnet (M1), electromagnet (M2) or energized coil (M3) installed on the base 50 is designed to be rotated by the shaft 21 connected to the motor 20, and again A device in which the container V is provided on the jig 30 mounted to the base 50 may be provided.

In this case, the rotation of the motor 20 or the current provided to the electromagnet M2 or the coil M3 may be controlled by the controller 40, and the silicon pad S2 may also be controlled by the controller 40. After absorbing the same magnetic pigment as the pattern 11 from the (10), it can be stamped on the surface of the container (V) held by the jig 30 to impart a magnetic pattern (P1), furthermore, the motor 20 By rotating the magnetic particles to be more brilliantly changed to realize a more colorful and clear three-dimensional pattern (P2).

On the other hand, the magnetic pigment may be completed by containing the magnetic particles of iron (Fe), cobalt (Co), nickel (Ni) or alloys thereof in the fluorine resin coating liquid, ceramic coating liquid, Teflon coating liquid or titanium coating liquid. By including color pigments in the body, it is possible to realize a three-dimensional color pattern (P2) on the surface of the container (V) by realizing the difference of the color pigment density due to the concentration of magnetic particles. .

The present invention can be utilized in the industrial field for coating a kitchen vessel, such as a frying pan, a royal pan, a pot or a hot pot.

V: Container P1: Magnetic Pattern
P2: solid pattern C1: base coating layer
C2: Mid Coating Layer C3: Top Coating Layer
S1: Silk Screen S2: Silicone Pad
M1: permanent magnet M2: electromagnet
M3: Coil 10: Disc
11: pattern 20: motor
21: shaft 30: jig
40: controller 50: base

Claims (14)

A step for preparing the container V,
Giving a magnetic pattern P1 containing a magnetic pigment to said container V,
Giving a magnetic force to the magnetic pattern (P1) to change it into a three-dimensional pattern (P2),
Kitchen container coating method comprising the step of firing the container (V). The method of claim 1,
And applying a magnetic force to the magnetic pattern (P1) and providing a top coating layer (C3) on the container (V) together with the three-dimensional pattern (P2). A step for preparing the container V,
Providing a base coating layer (C1) on the container (V),
Providing a magnetic pattern P1 containing a magnetic pigment on the base coating layer C1,
Giving a magnetic force to the magnetic pattern (P1) to change it into a three-dimensional pattern (P2),
Kitchen container coating method comprising the step of firing the container (V). The method of claim 3, wherein
And applying a magnetic force to the magnetic pattern (P1) and providing a top coating layer (C3) on the base coating layer (C1) together with the three-dimensional pattern (P2). A step for preparing the container V,
Providing a base coating layer (C1) to the container (V),
Providing a mid coat layer (C2) on the base coat layer (C1),
Giving a magnetic pattern (P1) containing a magnetic pigment on the mid-coating layer (C2),
Giving a magnetic force to the magnetic pattern (P1) to change it into a three-dimensional pattern (P2),
Kitchen container coating method comprising the step of firing the container (V). The method of claim 5, wherein
And applying a magnetic force to the magnetic pattern (P1) and providing a top coating layer (C3) on the mid-coating layer (C2) together with the three-dimensional pattern (P2). The method according to any one of claims 1 to 6,
The magnetic pattern (P1) is coated in the kitchen container coating method characterized in that the silkscreen (S1) printing, stamping through the silicon pad (S2) or spraying the magnetic pigment through the pattern given to the mask. The method according to any one of claims 1 to 6,
Magnetic force applied to the magnetic pattern (P1) is a kitchen vessel coating method, characterized in that implemented through the permanent magnet (M1), electromagnet (M2) or energized coil (M3). The method of claim 8,
Wherein the container (V) coating method, characterized in that the position is changed while receiving a magnetic force through the permanent magnet (M1), electromagnet (M2) or energized coil (M3). The method of claim 8,
The permanent magnet (M1), the electromagnet (M2) or the energized coil (M3) is a kitchen vessel coating method, characterized in that the position shifted against the container (V). The method according to any one of claims 1 to 6,
The magnetic pattern (P1) is a coating method of a kitchen vessel, characterized in that it comprises a Zion pigment or a color pigment. delete delete delete

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