JP6775796B2 - Patterned cosmetics and their manufacturing methods - Google Patents

Description

The present invention relates to a patterned cosmetic having a pattern on the surface of the cosmetic and a method for producing the same.

Conventionally, a patterned cosmetic having a pattern on the surface of the cosmetic is known. For example, in the powder filling device described in Patent Document 1, a plurality of compartments are formed inside the hopper by providing a partition plate inside the hopper, and powders of a plurality of colors are formed in each of the plurality of compartments. Is housed. Then, this powder filling device discharges powders of a plurality of colors from the discharge port of the hopper and fills the container to create a gradation in which the colors gradually change in a predetermined direction from white to pink. It is expressed on the powder surface inside the container. Further, in the method for producing a multicolor make-up cosmetic described in Patent Document 2, a plurality of colors of slurry-like cosmetics are stored in each of a plurality of pneumatic sprayers. Then, in this method for producing a multicolor make-up cosmetic, the color changes in a predetermined direction by spraying a slurry-like cosmetic of a plurality of colors onto the surface of the solid cosmetic with a plurality of pneumatic sprayers. The pattern is expressed on the surface of the solid cosmetics.

Japanese Unexamined Patent Publication No. 2010-215258 Japanese Unexamined Patent Publication No. 63-166822

However, in the inventions described in Patent Document 1 and Patent Document 2, since powders of a plurality of colors and slurry-like cosmetics of a plurality of colors are directly applied to the surface of the cosmetics, different colors are used. There is a problem that it cannot be expressed on the surface of cosmetics and a complicated color pattern cannot be formed.

An object of the present invention is to provide a patterned cosmetic and a method for producing the same, which can easily form a complicated color pattern rich in design on the surface of the cosmetic.

The patterned cosmetic of the present invention is a patterned cosmetic having a pattern on the surface of a solid cosmetic solidified by stamping the cosmetic, and the pattern has a plurality of dots of the first color. A first color pattern expressed by arranging them in a grid pattern and a plurality of dots of a second color different from the first color are arranged in a grid pattern and expressed differently from the first color pattern. By superimposing the first color pattern and the second color pattern on the second color pattern, a color different from the first color and the second color is expressed , and the first color pattern is formed. The dots and the dots of the second color pattern are arranged at different positions .

Here, since the first color pattern and the second color pattern are represented by combining a plurality of dots, when these are overlapped, the first color and the second color pattern are viewed by the human eye. A color different from the first color and the second color can be expressed according to the ratio of the two colors. For example, by superimposing a cyan color pattern and a magenta color pattern, a blue color can be expressed when viewed by the human eye.
Therefore, according to the present invention, the pattern expresses a color different from the first color and the second color by superimposing the first color pattern and the second color pattern. A color different from the color of the above can be expressed on the surface of the cosmetic, and a complicated color pattern rich in design can be easily formed on the surface of the cosmetic.

Further , since the dots of the first color pattern and the dots of the second color pattern are arranged at different positions, the dots of the first color pattern and the dots of the second color pattern overlap each other. It is possible to prevent one of the colors from becoming invisible. Therefore, the pattern can surely express a color different from the first color and the second color, and can express a color different from the color of the cosmetic on the surface of the cosmetic.

In the present invention, it is preferable that the dots of the second color pattern are arranged at positions different from the dots of the first color pattern by rotating around an axis orthogonal to the surface of the cosmetic.

According to such a configuration, the dots of the second color pattern are arranged at different positions from the dots of the first color pattern by rotating around an axis orthogonal to the surface of the cosmetic. The dots of the first color pattern and the dots of the second color pattern can be reliably arranged at different positions.

In the present invention, at least one of the first color pattern and the second color pattern includes a first dot and a second dot having a smaller area than the first dot, and the first dot and the second dot and the like. It is preferable that the shade of color is expressed by a combination of a plurality of dots of the same color including the second dot.

According to such a configuration, at least one of the first color pattern and the second color pattern has a shade of color due to a combination of a plurality of dots of the same color including the first dot and the second dot. Since it is expressed, it is possible to add a pattern to the surface of the cosmetic by changing the shade of one color, and it is possible to easily form a complicated color pattern rich in design on the surface of the cosmetic.

The method for producing a patterned cosmetic of the present invention is a method for producing a patterned cosmetic having a pattern on the surface of a solid cosmetic solidified by stamping the cosmetic, and has a plurality of openings. By placing the cosmetics in the lower position of the plate-shaped screen and generating an electrostatic field between the cosmetics and the screen, powder of a color different from the cosmetics is dropped through the holes in the screen. The screen is provided with a printing step of printing a pattern on the surface of the cosmetic, and the screen expresses a first color pattern to be printed on the surface of the cosmetic in the printing step by combining a plurality of openings. It is provided with one screen and a second screen in which a second color pattern to be printed on the surface of the cosmetic is expressed so as to be different from the first color pattern in the printing step by combining a plurality of openings. The printing step is a first printing step in which a powder of the first color is dropped through a hole in the first screen to print a first color pattern on the surface of the cosmetic, and a first printing. A second printing step of printing a second color pattern on the surface of the cosmetic by dropping a powder of a second color different from the powder dropped in the step through the opening of the second screen. The first printing step and the second printing step express a color different from the first color and the second color by superimposing the first color pattern and the second color pattern. It is characterized by that.

According to such a configuration, the first printing step and the second printing step are different from the first color and the second color by superimposing the first color pattern and the second color pattern. Express color. Therefore, the pattern is a color different from the color of the cosmetic because the color different from the first color and the second color is expressed by superimposing the first color pattern and the second color pattern. Can be expressed on the surface of the cosmetic, and a complex color pattern rich in design can be easily formed on the surface of the cosmetic.

In the present invention, the screen includes a first screen in which a plurality of openings are arranged in a grid pattern and a second screen in which a plurality of openings are arranged in a grid pattern, and the first screen is opened. And the openings in the second screen are preferably arranged in different positions.

According to such a configuration, the perforations of the first screen and the perforations of the second screen are arranged at different positions, so that the first printing step is printed on the surface of the cosmetic. It is possible to prevent the dots of the first color pattern and the dots of the second color pattern printed on the surface of the cosmetic in the second printing step from overlapping each other and making one of the colors invisible. be able to. Therefore, the first printing step and the second printing step can surely represent a color different from the first color and the second color, and a color different from the color of the cosmetic is used on the surface of the cosmetic. Can be expressed in.

In the present invention, the holes in the second screen are preferably arranged at positions different from the holes in the first screen by rotating around an axis orthogonal to the plate surface of the second screen. ..

According to such a configuration, the openings of the second screen are arranged at different positions from the openings of the first screen by rotating about an axis orthogonal to the plate surface of the second screen. Therefore, the openings of the first screen and the openings of the second screen can be reliably arranged at different positions.

In the present invention, at least one of the first screen and the second screen has a first opening and a second opening having a smaller area than the first opening, and the first opening. It is preferable to express the shade of color of the color pattern printed on the surface of the cosmetic in the printing step by combining a plurality of openings including the openings and the second openings.

According to such a configuration, at least one of the first screen and the second screen has a first opening and a second opening having a smaller area than the first opening. Therefore, when printing a pattern on the surface of the cosmetic in the printing step, the area of the powder dropped on the surface of the cosmetic through the first opening becomes large, and the amount of the powder is large. Therefore, the color of the powder is expressed deeply. Further, the area of the powder dropped on the surface of the cosmetic through the second opening is reduced, and the amount of the powder is reduced, so that the color of the powder is expressed lightly. Therefore, at least one of the first screen and the second screen is printed on the surface of the cosmetic in the printing step by combining a plurality of openings including the first opening and the second opening. Since it is possible to express the shade of color of the color pattern to be printed, it is possible to add a color pattern to the surface of the cosmetic by changing the shade of one color, and the surface of the cosmetic is a complex color rich in design. The pattern can be easily formed.

Further, according to the present invention, unlike the method of spraying a slurry-like cosmetic of a plurality of colors on the surface of a solid cosmetic with a plurality of pneumatic sprayers as in the invention described in Patent Document 2, many You can enjoy the benefits of.
Specifically, in the present invention, since the color pattern can be added to the surface of the cosmetic by changing the shade of one color, the degree of freedom of the color pattern that can be formed on the surface of the cosmetic in one step. Can be improved. For example, according to the present invention, it is possible to form a gradation in which the shade of color gradually changes in a plurality of different directions on the surface of a cosmetic in one step using one color.
Further, since the present invention prints a color pattern on the surface of the cosmetic in the printing step, it is more than a method of spraying a slurry-like cosmetic of a plurality of colors on the surface of a solid cosmetic with a plurality of pneumatic sprayers. A small color pattern can be formed on the surface of the cosmetic.
Further, since the present invention prints a color pattern on the surface of the cosmetic in the printing step, it is compared with a method of spraying a slurry-like cosmetic of a plurality of colors on the surface of a solid cosmetic with a plurality of pneumatic sprayers. Therefore, the scattering of powder can be suppressed. Therefore, according to the present invention, waste of powder can be suppressed and the production environment can be improved.

Top view and sectional view showing a patterned cosmetic according to an embodiment of the present invention. Schematic cross-sectional view showing an electrostatic screen printing device that prints a pattern on the surface of cosmetics. Top view of the cyan screen and schematic view of the cyan color pattern Top view of magenta screen and schematic view of magenta color pattern Top view of the yellow screen and schematic view of the yellow color pattern Top view of the black screen and schematic view of the black color pattern Top view of patterned cosmetics manufactured by electrostatic screen printing equipment Schematic diagram of a part of the superimposed color pattern part enlarged

FIG. 1 is a top view and a cross-sectional view showing a patterned cosmetic according to an embodiment of the present invention. Specifically, FIG. 1A is a top view of the patterned cosmetics 1, and FIG. 1B is a center of the patterned cosmetics 1 along the left-right direction of the paper surface of FIG. 1A. It is a cut sectional view.
As shown in FIG. 1, the patterned cosmetics 1 are housed in a substantially square-shaped dressing plate 10. The patterned cosmetic 1 has a pattern 3 on the surface (upper surface) of the cosmetic 2.
Cosmetic 2 is a solid eye shadow cosmetic. In the present embodiment, the cosmetic 2 is an eyeshadow solid cosmetic, but may be another solid cosmetic such as foundation, face powder, or lipstick.

The pattern 3 has a color different from that of the cosmetic 2, and nine substantially square overlapping color pattern portions 31 to are arranged in each of the areas where the upper surface of the cosmetic 2 is divided into 3 × 3 grids. It has 39. Specifically, the pattern 3 has a superimposed color pattern portion 31 arranged on the upper left of the upper surface of the cosmetic 2, a superimposed color pattern portion 32 arranged on the center, and a superimposed color pattern portion 33 arranged on the upper right. The superimposed color pattern portion 34 arranged in the center left, the superimposed color pattern portion 35 arranged in the center, the superimposed color pattern portion 36 arranged in the center right, and the superimposed color pattern portion 37 arranged in the lower left. A superposed color pattern portion 38 arranged at the lower center and a superposed color pattern portion 39 arranged at the lower right are provided. The superimposed color pattern portions 31 to 39 will be described in detail later.

The patterned cosmetic 1 can be produced by filling the cosmetic plate 10 with the cosmetic 2 and solidifying the cosmetic 2 by stamping, and then printing the pattern 3 on the surface of the cosmetic 2. ..

FIG. 2 is a schematic cross-sectional view showing an electrostatic screen printing device that prints a pattern on the surface of cosmetics.
As shown in FIG. 2, the electrostatic screen printing device 4 is located between the belt conveyor 41 that conveys the decorative plate 10, the printing unit 42 provided above the belt conveyor 41, and the belt conveyor 41 and the printing unit 42. It includes a power supply 43 for applying a voltage.

The belt conveyor 41 arranges the decorative plate 10 at a position below the printing unit 42 by transporting the decorative plate 10.
The printing unit 42 includes a rectangular plate-shaped screen 5 and a screen brush 421 provided so as to come into contact with the screen 5.
The power supply 43 described above is connected to the screen 5 of the printing unit 42.

The screen brush 421 rotates about a horizontal axis to rub the powder P supplied in a predetermined amount onto the upper surface of the screen 5 into the screen 5 and drop it through a plurality of openings formed in the screen 5. .. At this time, the powder P is charged by friction with the screen brush 421, is attracted to the cosmetic plate 10 conveyed by the belt conveyor 41, and adheres to the surface of the cosmetic 2. The plurality of openings formed in the screen 5 will be described in detail later.

Here, the powder P is a powder for forming a pattern having a color different from that of the cosmetic 2, and in the present embodiment, 4 of cyan, magenta, yellow, and black. Uses color pattern forming powder.

Further, the screen 5 is a magenta screen 5C for printing a cyan color pattern using cyan powder P (hereinafter referred to as PC) and magenta using magenta powder P (hereinafter referred to as PM). The magenta screen 5M for printing the color pattern of the above, the yellow screen 5Y for printing the yellow color pattern using the yellow powder P (hereinafter referred to as PY), and the black powder P (hereinafter referred to as PK). ) Is used to print a black color pattern with a black screen 5K.
Hereinafter, each screen 5C, 5M, 5Y, 5K and each color pattern will be described in order with reference to FIGS. 3 to 6.

FIG. 3 is a top view of the cyan screen and a schematic view of the cyan color pattern. Specifically, FIG. 3A is a top view of the cyan screen 5C, and FIG. 3B is an enlarged schematic diagram of a part of the cyan color pattern 6C printed on the cyan screen 5C. It is a figure.
As shown in FIG. 3A, the cyan screen 5C includes a substantially rectangular gradation forming portion 51C arranged in an area of about two-thirds on the right side of the upper surface thereof.

The gradation forming portion 51C has a plurality of openings 51C1 arranged in a grid pattern, and the area of the plurality of openings 51C1 gradually decreases from the lower side to the upper side in the drawing.
In FIG. 3A, the opening 51C1 is shown in black. Further, in the present embodiment, the shape of the plurality of openings 51C1 constituting the gradation forming portion 51C is circular, but the shape is not limited to this and may be any shape.

Further, the opening 51C1 of the gradation forming portion 51C rotates about an axis orthogonal to the plate surface of the cyan screen 5C (axial axis in the depth direction of the paper surface). Specifically, the opening 51C1 of the gradation forming portion 51C is rotated clockwise by 15 ° starting from the 12 o'clock direction (upward direction in the figure).
Therefore, as shown in FIG. 3B, the dots 6C1 of the cyan color pattern 6C printed on the cyan screen 5C are arranged around the axis orthogonal to the surface of the cosmetic 2 (the axis in the depth direction of the paper surface). It's spinning. Specifically, the dot 6C1 of the cyan color pattern 6C is rotated clockwise by 15 ° starting from the 12 o'clock direction (upward direction in the figure).
In the schematic diagram of FIG. 3B, only a part of the dot 6C1 of the cyan color pattern 6C is shown to explain the rotation angle. Further, in the schematic view of FIG. 3B, the areas of the dots 6C1 of the cyan color pattern 6C are all the same size, but in reality, they gradually decrease from the lower side to the upper side in the figure. There is.

FIG. 4 is a top view of the magenta screen and a schematic view of the magenta color pattern. Specifically, FIG. 4A is a top view of the magenta screen 5M, and FIG. 4B is an enlarged schematic view of a part of the magenta color pattern 6M printed on the magenta screen 5M. It is a figure.
As shown in FIG. 4A, the magenta screen 5M includes a substantially rectangular gradation forming portion 51M arranged in an area of about two-thirds above the upper surface thereof.

The gradation forming portion 51M has a plurality of openings 51M1 arranged in a grid pattern, and the area of the plurality of openings 51M1 gradually decreases from the right side to the left side in the drawing.
In FIG. 4A, the opening 51M1 is shown in black. Further, in the present embodiment, the shape of the plurality of openings 51M1 constituting the gradation forming portion 51M is circular, but the shape is not limited to this and may be any shape.

Further, the opening 51M1 of the gradation forming portion 51M rotates about an axis orthogonal to the plate surface of the magenta screen 5M (axial axis in the depth direction of the paper surface). Specifically, the opening 51M1 of the gradation forming portion 51M is rotated clockwise by 75 ° starting from the 12 o'clock direction (upward direction in the figure).
Therefore, as shown in FIG. 4 (B), the magenta color pattern 6M dots 6M1 printed on the magenta screen 5M are arranged around the axis orthogonal to the surface of the cosmetic 2 (the axis in the depth direction of the paper surface). It's spinning. Specifically, the dot 6M1 of the magenta color pattern 6M is rotated clockwise by 75 ° starting from the 12 o'clock direction (upward direction in the figure).
In the schematic diagram of FIG. 4B, only a part of the magenta color pattern 6M dot 6M1 is shown to explain the rotation angle. Further, in the schematic view of FIG. 4B, the areas of the dots 6M1 of the magenta color pattern 6M are all the same size, but in reality, they gradually decrease from the right side to the left side in the figure. ..

FIG. 5 is a top view of the yellow screen and a schematic view of the yellow color pattern. Specifically, FIG. 5A is a top view of the yellow screen 5Y, and FIG. 5B is an enlarged schematic view of a part of the yellow color pattern 6Y printed on the yellow screen 5Y. It is a figure.
As shown in FIG. 5A, the yellow screen 5Y includes a substantially rectangular gradation forming portion 51Y arranged in an area of about two-thirds on the left side of the upper surface thereof.

The gradation forming portion 51Y has a plurality of openings 51Y1 arranged in a grid pattern, and the area of the plurality of openings 51Y1 gradually decreases from the upper side to the lower side in the drawing.
In FIG. 5A, the opening 51Y1 is shown in black. Further, in the present embodiment, the shape of the plurality of openings 51Y1 constituting the gradation forming portion 51Y is circular, but the shape is not limited to this and may be any shape.

Further, the opening 51Y1 of the gradation forming portion 51Y rotates about an axis orthogonal to the plate surface of the yellow screen 5Y (axial axis in the depth direction of the paper surface). In other words, the opening 51Y1 of the gradation forming portion 51Y is rotated clockwise by 90 ° starting from the 12 o'clock direction (upward direction in the figure).
Therefore, as shown in FIG. 5B, the dots 6Y1 of the yellow color pattern 6Y printed on the yellow screen 5Y are arranged around the axis orthogonal to the surface of the cosmetic 2 (the axis in the depth direction of the paper surface). It's spinning. In other words, the dots 6Y1 with the yellow color pattern 6Y are rotated 90 ° clockwise from the 12 o'clock direction (upward in the figure).
In the schematic diagram of FIG. 5B, only a part of the dots 6Y1 having the yellow color pattern 6Y is shown to explain the rotation angle. Further, in the schematic diagram of FIG. 5B, the areas of the dots 6Y1 of the yellow color pattern 6Y are all the same size, but in reality, they gradually decrease from the upper side to the lower side in the figure. There is.

FIG. 6 is a top view of the black screen and a schematic view of the black color pattern. Specifically, FIG. 6A is a top view of the black screen 5K, and FIG. 6B is an enlarged schematic view of a part of the black color pattern 6K printed on the black screen 5K. It is a figure.
As shown in FIG. 6A, the black screen 5K includes a substantially rectangular gradation forming portion 51K arranged in an area of about two-thirds below the upper surface thereof.

The gradation forming portion 51K has a plurality of openings 51K1 arranged in a grid pattern, and the area of the plurality of openings 51K1 gradually decreases from the left side to the right side in the drawing.
In FIG. 6A, the opening 51K1 is shown in black. Further, in the present embodiment, the shape of the plurality of openings 51K1 constituting the gradation forming portion 51K is circular, but the shape is not limited to this and may be any shape.

Further, the opening 51K1 of the gradation forming portion 51K rotates about an axis orthogonal to the plate surface of the black screen 5K (axial axis in the depth direction of the paper surface). Specifically, the opening 51K1 of the gradation forming portion 51K is rotated clockwise by 45 ° starting from the 12 o'clock direction (upward direction in the figure).
Therefore, as shown in FIG. 6B, the black color pattern 6K dots 6K1 printed on the black screen 5K are arranged around the axis orthogonal to the surface of the cosmetic 2 (the axis in the depth direction of the paper surface). It's spinning. Specifically, the dot 6K1 having a black color pattern of 6K is rotated clockwise by 45 ° starting from the 12 o'clock direction (upward in the figure).
In the schematic view of FIG. 6B, only a part of the black color pattern 6K dot 6K1 is shown to explain the rotation angle. Further, in the schematic view of FIG. 6B, the areas of the dots 6K1 of the black color pattern 6K are all the same size, but in reality, they gradually decrease from the left side to the right side in the figure. ..

As described above, in the present embodiment, the screen 5 has the first opening (for example, the opening 51C1 on the lower side in the drawing in the gradation forming portion 51C) and the second opening having a smaller area than the first opening. It is provided with an opening (for example, an opening 51C1 on the upper side in the drawing in the gradation forming portion 51C). Then, the screen 5 combines a plurality of openings including the first opening and the second opening.
In the present embodiment, all of the four screens 5C, 5M, 5Y, and 5K are provided with the first opening and the second opening, but all of them may not be provided. The openings may have the same area. Further, the screen provided with the first opening and the second opening may be a part of the plurality of screens.

Hereinafter, a manufacturing method for manufacturing the patterned cosmetics 1 with the electrostatic screen printing apparatus 4 will be described.

FIG. 7 is a top view of the patterned cosmetics manufactured by the electrostatic screen printing device. Specifically, FIG. 7 (A) is a diagram showing a state in which a cyan color pattern 6C is printed on the cyan screen 5C, and FIG. 7 (B) is a diagram showing a magenta color pattern on the magenta screen 5M. 6M is a diagram showing a printed state, FIG. 7C is a diagram showing a state in which a yellow color pattern 6Y is printed on a yellow screen 5Y, and FIG. 7D is a black screen 5K. It is a figure which shows the state which printed the black color pattern 6K in.

First, as shown in FIG. 2, the electrostatic screen printing device 4 arranges the decorative plate 10 at a position below the printing unit 42 by conveying the decorative plate 10 on the belt conveyor 41. Specifically, the electrostatic screen printing device 4 arranges the cosmetics 2 at a position below the cyan screen 5C (5) having a plurality of openings 51C1 (arrangement step).
Then, the electrostatic screen printing device 4 applies a voltage between the belt conveyor 41 and the cyan screen 5C (5) by the power supply 43 to rotate and move the screen brush 421 (see the arrow in the figure). ), A plurality of openings formed in the cyan screen 5C (5) by rubbing a predetermined amount of powder PC (P) supplied onto the upper surface of the cyan screen 5C (5) into the cyan screen 5C (5). Drop through 51C1. As a result, as shown in FIG. 7 (A), the electrostatic screen printing device 4 transmits the powder PC (P) having a color different from that of the cosmetic 2 through the opening 51C1 of the cyan screen 5C (5). Drop it and print the cyan color pattern 6C on the surface of the cosmetic 2 (printing step).

Here, the cyan color pattern 6C is printed in a substantially rectangular shape in a region of about 2/3 on the right side of the upper surface of the cosmetic 2 as shown by a thick frame in FIG. 7A.
Further, since the cyan screen 5C has a first opening and a second opening having a smaller area than the first opening, cyan is applied to the surface of the cosmetic 2 in the printing step. When printing the color pattern 6C, the area of the powder PC dropped on the surface of the cosmetic 2 through the first opening becomes large, and the amount of the powder PC increases, so that the color of the powder PC becomes large. Will be expressed deeply. Further, the area of the powder PC dropped on the surface of the cosmetic 2 through the second opening becomes smaller, and the amount of the powder PC becomes smaller, so that the color of the powder PC is expressed lightly. ..

Therefore, as shown in FIG. 3, the gradation forming portion 51C of the cyan screen 5C has a plurality of openings 51C1 arranged in a grid pattern, and the areas of the plurality of openings 51C1 are from the lower side in the drawing. Since the cyan color pattern 6C gradually becomes smaller toward the upper side, the cyan color pattern 6C has a plurality of dots 6C1 arranged in a grid pattern, and the area of the plurality of dots 6C1 is the lower side of the upper surface of the cosmetics 2. It gradually becomes smaller from the top to the top. In other words, the cyan color pattern 6C expresses a gradation in which the color gradually becomes lighter from the lower side to the upper side of the upper surface of the cosmetic 2.
In the following description, the cyan color pattern 6C is divided into three regions along the direction of the gradation, the darkest lower 1/3 region is referred to as dark cyan, and the lightest upper 1/3 region. Is referred to as light-colored cyan, and the area in between is referred to as intermediate cyan.

Next, the electrostatic screen printing device 4 executes the placement step and the printing step by using the magenta screen 5M and the powder PM, and as shown in FIG. 7B, the magenta screen 5M (5) A powder PM (P) having a color different from that of the cosmetic 2 is dropped through the opening 51M1 of the magenta to print a magenta color pattern 6M on the surface of the cosmetic 2.

Here, the magenta color pattern 6M is printed in a substantially rectangular shape in an area of about two-thirds above the upper surface of the cosmetic 2 as shown by a thick frame in FIG. 7 (B).
Further, since the magenta screen 5M has a first opening and a second opening having a smaller area than the first opening, magenta is formed on the surface of the cosmetic 2 in the printing step. When printing the color pattern 6M, the area of the powder PM dropped on the surface of the cosmetic 2 through the first opening is large, and the amount of the powder PM is large, so that the color of the powder PM is large. Will be expressed deeply. Further, the area of the powder PM dropped on the surface of the cosmetic 2 through the second opening becomes smaller, and the amount of the powder PM becomes smaller, so that the color of the powder PM is expressed lightly. ..

Therefore, as shown in FIG. 4, the gradation forming portion 51M of the magenta screen 5M has a plurality of openings 51M1 arranged in a grid pattern, and the areas of the plurality of openings 51M1 are from the right side to the left side in the drawing. Since the magenta color pattern 6M gradually decreases toward, the magenta color pattern 6M has a plurality of dots 6M1 arranged in a grid pattern, and the area of the plurality of dots 6M1 is from the right side to the left side of the upper surface of the cosmetics 2. It is getting smaller and smaller toward. In other words, the magenta color pattern 6M expresses a gradation in which the color gradually becomes lighter from the right side to the left side of the upper surface of the cosmetics 2.
In the following description, the magenta color pattern 6M is divided into three areas along the direction of gradation, the darkest right 1/3 area is referred to as dark magenta, and the lightest left 1/3 area is referred to as dark magenta. It is called light-colored magenta, and the area between them is called intermediate magenta.

Next, the electrostatic screen printing apparatus 4 executes the placement step and the printing step by using the yellow screen 5Y and the powder PY, and as shown in FIG. 7C, the yellow screen 5Y (5) A powder PY (P) having a color different from that of the cosmetic 2 is dropped through the opening 51Y1 of the above, and a yellow color pattern 6Y is printed on the surface of the cosmetic 2.

Here, the yellow color pattern 6Y is printed in a substantially rectangular shape in a region of about 2/3 on the left side of the upper surface of the cosmetic 2 as shown by a thick frame in FIG. 7C.
Further, since the yellow screen 5Y has a first opening and a second opening having a smaller area than the first opening, the surface of the cosmetic 2 is yellowed in the printing step. When printing the color pattern 6Y, the area of the powder PY dropped on the surface of the cosmetic 2 through the first opening becomes large, and the amount of the powder PY increases, so that the color of the powder PY Will be expressed deeply. Further, the area of the powder PY dropped on the surface of the cosmetic 2 through the second opening becomes smaller, and the amount of the powder PY becomes smaller, so that the color of the powder PY is expressed lightly. ..

Therefore, as shown in FIG. 5, the gradation forming portion 51Y of the yellow screen 5Y has a plurality of openings 51Y1 arranged in a grid pattern, and the areas of the plurality of openings 51Y1 are from the upper side to the lower side in the drawing. Since the yellow color pattern 6Y gradually becomes smaller toward the side, the yellow color pattern 6Y has a plurality of dots 6Y1 arranged in a grid pattern, and the area of the plurality of dots 6Y1 is from the upper side of the upper surface of the cosmetics 2. It is gradually getting smaller toward the bottom. In other words, the yellow color pattern 6Y expresses a gradation in which the color gradually becomes lighter from the upper side to the lower side of the upper surface of the cosmetic 2.
In the following description, the yellow color pattern 6Y is divided into three areas along the direction of the gradation, the darkest upper 1/3 area is referred to as dark yellow, and the lightest lower 1/3 area. Is referred to as light yellow, and the area in between is referred to as intermediate yellow.

Finally, the electrostatic screen printing apparatus 4 performs the placement step and the printing step by using the black screen 5K and the powder PK, and as shown in FIG. 7D, the black screen 5K (5). A powder PK (P) having a color different from that of the cosmetic 2 is dropped through the opening 51K1 of the above, and a black color pattern 6K is printed on the surface of the cosmetic 2.

Here, the black color pattern 6K is printed in a substantially rectangular shape in an area of about two-thirds below the upper surface of the cosmetic 2 as shown by a thick frame in FIG. 7 (D).
Further, since the black screen 5K has a first opening and a second opening having a smaller area than the first opening, black is applied to the surface of the cosmetic 2 in the printing step. When printing the color pattern 6K, the area of the powder PK dropped on the surface of the cosmetic 2 through the first opening is large, and the amount of the powder PK is large, so that the color of the powder PK is large. Will be expressed deeply. Further, the area of the powder PK dropped on the surface of the cosmetic 2 through the second opening becomes smaller, and the amount of the powder PK becomes smaller, so that the color of the powder PK is expressed lightly. ..

Therefore, as shown in FIG. 6, the gradation forming portion 51K of the black screen 5K has a plurality of openings 51K1 arranged in a grid pattern, and the areas of the plurality of openings 51K1 are from the left side to the right side in the drawing. Since the black color pattern 6K gradually becomes smaller toward, the black color pattern 6K has a plurality of dots 6K1 arranged in a grid pattern, and the area of the plurality of dots 6K1 is from the left side to the right side of the upper surface of the cosmetics 2. It is getting smaller and smaller toward. In other words, the black color pattern 6K expresses a gradation in which the color gradually becomes lighter from the left side to the right side of the upper surface of the cosmetics 2.
In the following description, the black color pattern 6K is divided into three areas along the direction of the gradation, the darkest left 1/3 area is referred to as dark black, and the lightest right 1/3 area is referred to as dark black. It is called light black, and the area between them is called intermediate black.

In this way, the electrostatic screen printing device 4 can manufacture the patterned cosmetics 1 by repeatedly executing the placement step and the printing step for each color of the powder P.
Further, as shown in FIG. 1, the electrostatic screen printing device 4 executes a four-time arrangement step and a printing step to provide a patterned cosmetic having a pattern 3 provided with superimposed color pattern portions 31 to 39. 1 can be manufactured.

Specifically, the superimposed color pattern portion 31 is a portion in which light magenta and dark yellow are superimposed. The superimposed color pattern portion 32 is a portion in which light cyan, intermediate magenta, and dark yellow are superimposed. The superimposed color pattern portion 33 is a portion where light-colored cyan and dark-colored magenta are superimposed. The superimposed color pattern portion 34 is a portion in which light magenta, intermediate yellow, and dark black are superimposed. The superimposed color pattern portion 35 is a portion where intermediate cyan, intermediate magenta, intermediate yellow, and intermediate black are superimposed. The superimposed color pattern portion 36 is a portion in which intermediate cyan, dark magenta, and light black are superimposed. The superimposed color pattern portion 37 is a portion where light yellow and dark black are superimposed. The superimposed color pattern portion 38 is a portion in which dark cyan, light yellow, and intermediate black are superimposed. The superimposed color pattern portion 39 is a portion where dark cyan and light black are superimposed.

FIG. 8 is an enlarged schematic view of a part of the superimposed color pattern portion.
As shown in FIG. 8, the superimposed color pattern portions 31 to 39 are printed in the order of cyan color pattern 6C, magenta color pattern 6M, yellow color pattern 6Y, and black color pattern 6K. become.
In the schematic diagram of FIG. 8, only a part of the dots of each color pattern is shown to explain the rotation angle. Further, in the schematic diagram of FIG. 8, the areas of the dots of each color pattern are all the same size, but in reality, they gradually change along the direction of the gradation.

However, as described above, each color pattern has a plurality of dots arranged in a grid pattern, and the dots 6C1 of the cyan color pattern 6C are clockwise starting from the 12 o'clock direction (upper direction in the figure). The magenta color pattern 6M dot 6M1 rotates clockwise by 75 °, the yellow color pattern 6Y dot 6Y1 rotates 90 ° clockwise, and the black color pattern 6K. Since the dot 6K1 of No. 6K1 is rotated clockwise by 45 °, the dots of each color pattern do not overlap and disappear.
The combination of each color pattern and the rotation angle is not limited to this, and may be changed. Further, the rotation angle of each color pattern is not limited to this, and may be changed.

As described above, in the present embodiment, the pattern 3 includes a first color pattern (for example, cyan color pattern 6C) expressed by combining a plurality of dots of the first color (for example, cyan) and a first. It has a second color pattern (for example, magenta color pattern 6M) expressed by combining a plurality of dots of a second color (for example, magenta) different from the color of. Then, by superimposing the first color pattern and the second color pattern, a color different from the first color and the second color (for example, the color expressed in the superimposed color pattern portion 33) is expressed. There is.

Further, in the present embodiment, the screen 5 is a first screen (for example, a screen for cyanide) in which a first color pattern to be printed on the surface of cosmetics in a printing step is expressed by combining a plurality of openings. By combining 5C) and a plurality of openings, a second screen (for example, magenta) in which a second color pattern to be printed on the surface of the cosmetic is expressed so as to be different from the first color pattern in the printing step. It is equipped with a screen for 5M). The printing step is a first printing step in which a powder of the first color (for example, powder PC) is dropped through the openings of the first screen to print the first color pattern on the surface of the cosmetic. Then, a powder of a second color (for example, powder PM) different from the powder dropped in the first printing step is dropped through the opening of the second screen onto the surface of the cosmetic. It includes a second printing step of printing a second color pattern. Then, in the first printing step and the second printing step, a color different from the first color and the second color is expressed by superimposing the first color pattern and the second color pattern. ..

Further, in the present embodiment, the dots of the first color pattern (for example, the dots 6C1 of the cyan color pattern 6C) and the dots of the second color pattern (for example, the dots 6M1 of the magenta color pattern 6M) are located at different positions. It is arranged in. Specifically, the dots of the second color pattern are arranged at positions different from the dots of the first color pattern by rotating around an axis orthogonal to the surface of the cosmetic 2. The holes in the first screen (eg, the holes 51C1 in the cyan screen 5C) and the holes in the second screen (eg, the holes 51M1 in the magenta screen 5M) are arranged at different positions. Specifically, the holes in the second screen are arranged at different positions from the holes in the first screen by rotating around an axis orthogonal to the plate surface of the second screen.

Further, in the present embodiment, each color pattern has a first dot (for example, a dot 6C1 on the lower surface of the upper surface of the cosmetic 2 in the cyan color pattern 6C) and a second dot having a smaller area than the first dot. It includes dots (for example, dots 6C1 on the upper surface of the cosmetic 2 in the cyan color pattern 6C). Then, the shade of color is expressed by the combination of a plurality of dots of the same color including the first dot and the second dot. As described above, the screen 5 has a first hole and a second hole having a smaller area than the first hole, and includes a first hole and a second hole. By combining the openings of the above, the shade of the color of the color pattern printed on the surface of the cosmetic 2 in the printing step is expressed.

According to such an embodiment, the following actions and effects can be obtained.
(1) Since the pattern 3 expresses a color different from the first color and the second color by superimposing the first color pattern and the second color pattern, it is different from the color of the cosmetics 2. Can express different colors on the surface of the cosmetic 2, and can easily form a complicated color pattern rich in design on the surface of the cosmetic 2.
(2) Since the dots of the first color pattern and the dots of the second color pattern are arranged at different positions, the dots of the first color pattern and the dots of the second color pattern overlap each other. , It is possible to prevent one of the colors from becoming invisible.

(3) The dots of the second color pattern are arranged at positions different from the dots of the first color pattern by rotating around an axis orthogonal to the surface of the cosmetic 2, so that the first color The dots of the pattern and the dots of the second color pattern can be reliably arranged at different positions.
(4) In the first color pattern and the second color pattern, since the shade of color is expressed by the combination of a plurality of dots of the same color including the first dot and the second dot, one color is used. The pattern 3 can be attached to the surface of the cosmetic 2 by changing the shade, and a complicated color pattern rich in design can be easily formed on the surface of the cosmetic 2.

(5) In the first printing step and the second printing step, a color different from the first color and the second color is expressed by superimposing the first color pattern and the second color pattern. Therefore, the pattern 3 is different from the color of the cosmetic 2 because a color different from the first color and the second color is expressed by superimposing the first color pattern and the second color pattern. Different colors can be expressed on the surface of the cosmetic 2, and a complicated color pattern rich in design can be easily formed on the surface of the cosmetic 2.
(6) Since the openings of the first screen and the openings of the second screen are arranged at different positions, the first color pattern printed on the surface of the cosmetic 2 in the first printing step. Dots and the dots of the second color pattern printed on the surface of the cosmetics 2 in the second printing step overlap, and it is possible to prevent one of the colors from becoming invisible. ..

(7) Since the openings of the second screen are arranged at different positions from the openings of the first screen by rotating around an axis orthogonal to the plate surface of the second screen, the first The opening of the screen and the opening of the second screen can be reliably arranged in different positions.
(8) The first screen and the second screen have a color pattern printed on the surface of the cosmetic 2 in the printing step by combining a plurality of openings including the first hole and the second hole. Since it is possible to express the shade of color, it is possible to add a color pattern to the surface of the cosmetic 2 by changing the shade of one color, and a complicated color pattern rich in design is possible on the surface of the cosmetic 2. Can be easily formed.

The present invention is not limited to the above-described embodiment, and modifications, improvements, and the like within the range in which the object of the present invention can be achieved are included in the present invention.
For example, in the above-described embodiment, the first color pattern and the second color pattern express the shade of color by a combination of a plurality of dots of the same color including the first dot and the second dot. For example, the shade of color may be expressed by a combination of a region in which dots of the same area are densely packed and a region in which dots of the same area are scattered. In short, the first color pattern and the second color pattern need only express the shade of color by the combination of a plurality of dots of the same color.
In the first color pattern and the second color pattern, the shade of color may not be expressed, and a uniform color may be expressed. In short, the first color pattern and the second color pattern may be expressed by combining a plurality of dots of the same color.

In the above embodiment, the dots of the second color pattern are arranged at positions different from the dots of the first color pattern by rotating around an axis orthogonal to the surface of the cosmetic 2. On the other hand, the dots of the second color pattern may be arranged at different positions from the dots of the first color pattern by moving along the surface of the cosmetic 2. In short, the dots of the first color pattern and the dots of the second color pattern need only be arranged at different positions.
Further, the openings of the second screen were arranged at different positions from the openings of the first screen by rotating around an axis orthogonal to the plate surface of the second screen. On the other hand, the openings of the second screen may be arranged at different positions from the openings of the first screen by moving along the plate surface of the second screen. In short, the openings in the first screen and the openings in the second screen need only be arranged at different positions.

In the above-described embodiment, in the first color pattern and the second color pattern, a plurality of dots are arranged in a grid pattern, but the plurality of dots may not be arranged in a grid dot pattern. Further, in the first screen and the second screen, a plurality of openings are arranged in a grid pattern, but the plurality of openings may not be arranged in a grid pattern. In short, the pattern may represent a color different from the first color and the second color by superimposing the first color pattern and the second color pattern.

Each color pattern expresses a gradation, but for example, a pattern such as a rose may be expressed. In this case, for example, a color image such as a rose is decomposed into four colors of CMYK, the image of each decomposed color is halftone-dotted, and then a plurality of holes are opened so as to correspond to the halftone-dotted image. By combining the above, a screen expressing a color pattern to be printed on the surface of the cosmetic in the printing step may be designed for each color of CMYK. In short, the first screen only needs to express the first color pattern to be printed on the surface of the cosmetic in the printing step by combining a plurality of openings, and the second screen has a plurality of openings. By combining the holes, it is sufficient that the second color pattern to be printed on the surface of the cosmetic is expressed in the printing step so as to be different from the first color pattern.

Further, in the above-described embodiment, the patterned cosmetic 1 is manufactured by printing the pattern 3 on the surface of the cosmetic 2 with the electrostatic screen printing device 4. On the other hand, the patterned cosmetic may be produced by printing a pattern on the surface of the cosmetic with another device such as an inkjet printing device.

As described above, the present invention can be suitably used for a patterned cosmetic having a pattern on the surface of the cosmetic and a method for producing the patterned cosmetic.

1 Patterned cosmetics 2 Cosmetics 3 Patterns 4 Electrostatic screen printing device 5 Screens (first screen or second screen)
6C, 6M, 6Y, 6K color pattern (first color pattern or second color pattern)
10 Cosmetic plate 31-39 Overlaid color pattern part P powder

Claims (7)

It is a patterned cosmetic with a pattern on the surface of the solid cosmetic that is solidified by stamping the cosmetic.
The pattern is
A first color pattern expressed by arranging a plurality of dots of the first color in a grid pattern, and
It is provided with a second color pattern in which a plurality of dots of a second color different from the first color are arranged in a grid pattern and expressed differently from the first color pattern.
By superimposing the first color pattern and the second color pattern, a color different from the first color and the second color is expressed .
The patterned cosmetics, wherein the dots of the first color pattern and the dots of the second color pattern are arranged at different positions . In the patterned cosmetics according to claim 1 ,
The dots of the second color pattern are arranged at positions different from the dots of the first color pattern by rotating around an axis orthogonal to the surface of the cosmetic. Cosmetics. The patterned cosmetic according to claim 1 or 2 .
At least one of the first color pattern and the second color pattern is
The first dot and
A second dot having a smaller area than the first dot is provided.
A patterned cosmetic characterized in that shades of color are expressed by a combination of a plurality of dots of the same color including the first dot and the second dot. It is a method for manufacturing a patterned cosmetic having a pattern on the surface of the solid cosmetic solidified by stamping the cosmetic .
An arrangement step of arranging the cosmetics below a plate-shaped screen having a plurality of openings, and
By generating an electrostatic field between the cosmetic and the screen, a powder having a color different from that of the cosmetic is dropped through the openings of the screen to print a pattern on the surface of the cosmetic. With steps
The screen is
By combining a plurality of openings, a first screen in which a first color pattern to be printed on the surface of the cosmetic in the printing step is expressed, and a first screen.
By combining a plurality of openings, a second screen is provided in which a second color pattern to be printed on the surface of the cosmetic is expressed so as to be different from the first color pattern in the printing step.
The printing step
The first printing step of printing the first color pattern on the surface of the cosmetic by dropping the powder of the first color through the opening of the first screen.
A powder of a second color different from the powder dropped in the first printing step is dropped through the openings of the second screen to form a second color pattern on the surface of the cosmetic. With a second printing step to print
The first printing step and the second printing step superimpose the first color pattern and the second color pattern to produce a color different from the first color and the second color. A method for manufacturing patterned cosmetics, which is characterized by expressing. In the method for producing a patterned cosmetic according to claim 4 ,
The screen is
The first screen in which a plurality of openings are arranged in a grid pattern, and
The second screen in which a plurality of openings are arranged in a grid pattern is provided.
A method for producing a patterned cosmetic, wherein the opening of the first screen and the opening of the second screen are arranged at different positions. In the method for producing a patterned cosmetic according to claim 5 .
The opening of the second screen is characterized in that it is arranged at a position different from the opening of the first screen by rotating about an axis orthogonal to the plate surface of the second screen. A method of manufacturing patterned cosmetics. In the method for producing a patterned cosmetic according to any one of claims 4 to 6 .
At least one of the first screen and the second screen
The first opening and
It has a second hole having a smaller area than the first hole, and has a second hole.
By combining the first hole and a plurality of holes including the second hole, the color shade of the color pattern printed on the surface of the cosmetic in the printing step is expressed. How to make patterned cosmetics.