JP2018070449A - Oily solid cosmetic and production method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide oily solid cosmetics which can form a gradational pattern on the boundary part of a multi-colored cosmetic and which can change the color of a boundary portion of a multi-colored cosmetic gradationally.SOLUTION: An oily solid cosmetic 1 has a clear pink cosmetic material CP, and a clear blue cosmetic material CB having a different color from the clear pink cosmetic material CP. The oily solid cosmetic 1 has a boundary portion 11 that forms the boundary of the clear pink cosmetic material CP and the clear blue cosmetic material CB, while inclining so as to approach the surface of the oily solid cosmetic 1 as it goes from the clear pink cosmetic material CP side to the clear blue cosmetic material CB side. The color of the boundary portion 11 is formed so as to change gradationally from the color of the clear pink cosmetic material CP to the color of the clear blue cosmetic CB as it goes from the clear pink cosmetic material CP side to the clear blue cosmetic material CB side.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an oily solid cosmetic containing a plurality of colors of cosmetics containing an oily component in a container and a method for producing the same.

Conventionally, oily solid cosmetics in which a plurality of colors of cosmetics containing an oily component are contained in a container are known.
For example, after adjusting the multicolor solid cosmetic (oil-based solid cosmetic) described in Patent Document 1 so that the viscosity difference of the multicolor cosmetic composition (cosmetic) is 100 centistokes or more, By filling these in a container and solidifying by cooling, a pattern is formed in which a high-viscosity composition is inserted into a low-viscosity composition into a convex shape depicting a smooth arc.
Further, for example, a cosmetic product (oil-based solid cosmetic) described in Patent Document 2 is filled with a light-transmitting red cosmetic in an inclined container, cooled and solidified, and then the container is used. By returning to a horizontal position and further filling with a light-transmitting purple cosmetic, a pattern in which the overlapping state of the cosmetics of a plurality of colors as viewed from the surface side of the cosmetic product is gradually changed is formed.

JP 2002-97112 A JP 2005-320268 A

  However, in the oil-based solid cosmetic described in Patent Document 1 or Patent Document 2, the boundary between the cosmetics of a plurality of colors is clear, so that the direction from one cosmetic side to the other cosmetic side increases. There is a problem in that it cannot be formed so as to change in gradation from the color of one cosmetic to the color of the other cosmetic.

  An object of the present invention is to form an oily solid cosmetic capable of forming a gradation-like pattern at the boundary of a plurality of colors of cosmetics and gradually changing the color of the boundary of the plurality of colors of cosmetics. It is to provide a manufacturing method.

  The oily solid cosmetic of the present invention is an oily solid cosmetic containing a plurality of color cosmetics containing an oily component in a container, the first cosmetic contained in the container, and the first cosmetic The second cosmetic material having a different color and forming a boundary between the first cosmetic material and the second cosmetic material contained in the container, and from the first cosmetic material side to the second cosmetic material side A boundary portion that inclines so as to approach the surface of the oily solid cosmetic as it goes, and the color of the boundary portion changes from the first cosmetic side to the second cosmetic side as the first makeup. It is characterized by being formed to change in gradation from the color of the material to the color of the second cosmetic material.

  According to such a configuration, the oily solid cosmetic forms a boundary between the first cosmetic and the second cosmetic, and as it goes from the first cosmetic side to the second cosmetic side, Since the boundary part which inclines so that it may approach the surface of oil-based solid cosmetics is provided, the gradation pattern can be formed as a whole by changing gradually the overlap condition of cosmetics of multiple colors. Further, the color of the boundary portion changes in a gradation from the color of the first cosmetic to the color of the second cosmetic as it goes from the first cosmetic side to the second cosmetic side. Since it is formed, the color of the boundary portion of the multi-color cosmetic can be gradually changed.

  In the present invention, the first cosmetic material preferably has translucency.

Here, since the oily solid cosmetic of the present invention has a boundary portion that is inclined so as to approach the surface of the oily solid cosmetic as it goes from the first cosmetic side to the second cosmetic side, In this boundary part, the 1st cosmetics are located in the surface side of oily solid cosmetics, and the 2nd cosmetics are located in the back side of oily solid cosmetics.
According to the present invention, since the first cosmetic located on the surface side of the oily solid cosmetic has translucency, the first cosmetic is permeated when the oily solid cosmetic is viewed from the surface. You can see the second cosmetic. Therefore, the oil-based solid cosmetic can visually recognize the overlapping state of the cosmetics of a plurality of colors without being blocked by the first cosmetic, and can form a gradation pattern as a whole.

  The method for producing an oily solid cosmetic of the present invention is a method for producing an oily solid cosmetic in which a plurality of colors of cosmetics containing an oily component are contained in a container, wherein the first cosmetic having fluidity is the first. The first cosmetic and the second makeup are ejected through the second nozzle, and the second cosmetic having a fluidity of a color different from that of the first cosmetic is ejected through the second nozzle. A filling step for filling the container with the material; and a cooling step for cooling and solidifying the first cosmetic material and the second cosmetic material filled in the container in the filling step. The temperature of the material is set to a temperature higher than the temperature of the second cosmetic material.

  According to such a structure, the manufacturing method of oil-based solid cosmetics discharges the 1st cosmetics which have fluidity | liquidity through a 1st nozzle, and the fluidity of a color different from 1st cosmetics. A filling step of filling the container with the first cosmetic material and the second cosmetic material by discharging the second cosmetic material having the second cosmetic material through the second nozzle is provided. In this filling step, the temperature of the first cosmetic is set to a temperature higher than the temperature of the second cosmetic, so that the temperature at the boundary between the first cosmetic and the second cosmetic is high. The first cosmetic material convects vertically upward, and the second cosmetic material having a low temperature convects vertically downward. Further, due to the convection of the first cosmetic and the second cosmetic, the color of the boundary between the first cosmetic and the second cosmetic is directed from the first cosmetic side to the second cosmetic side. Accordingly, the color of the first cosmetic is changed to the color of the second cosmetic so as to change in a gradation.

  Therefore, the boundary between the first cosmetic and the second cosmetic is obtained by performing the cooling step of cooling and solidifying the first cosmetic and the second cosmetic filled in the container in the filling step. While forming, the oil-based solid cosmetics provided with the boundary part which inclines so that it may approach the surface of oil-based solid cosmetics as it goes to the 2nd cosmetics side from the 1st cosmetics side can be manufactured.

Here, in the oily solid cosmetic described in Patent Document 2, the cosmetic product has a boundary that is inclined so as to approach the surface of the oily solid cosmetic as it goes from the purple cosmetic side to the red cosmetic side. Although it has, it has the problem that it cannot manufacture easily, since the attitude | position of a container must be changed and several color cosmetics must be filled separately.
On the other hand, in the present invention, since the cosmetics of a plurality of colors are filled together without changing the posture of the container, as it goes from the first cosmetic side to the second cosmetic side, It is possible to easily produce an oily solid cosmetic having a boundary portion that is inclined so as to approach the surface of the oily solid cosmetic.

  In the present invention, in the filling step, the first nozzle is inclined and arranged so that the direction of discharging the first cosmetic is directed to the second cosmetic, and the direction of discharging the second cosmetic is set. It is preferable to arrange the second nozzle so as to face the first cosmetic material side.

  According to such a configuration, the filling step directs the direction of discharging the first cosmetic to the second cosmetic side and directs the direction of discharging the second cosmetic to the first cosmetic side. Therefore, the first cosmetic material and the second cosmetic material are filled in the container so as to collide with each other. For this reason, the boundary part of the 1st cosmetics and the 2nd cosmetics spreads compared with the case where the direction which discharges the 1st cosmetics and the 2nd cosmetics is orientated perpendicularly to the bottom of a container. It will be. In other words, in the method for producing an oily solid cosmetic according to the present invention, the first cosmetic is adjusted by adjusting the angle at which the first nozzle is inclined and the angle at which the second nozzle is inclined. And the range of the boundary part of the 2nd cosmetics can be adjusted, Therefore The oil-based solid cosmetics rich in design property can be manufactured.

  In the present invention, it is preferable that the filling step fills the container with the first cosmetic and the second cosmetic while moving at least one of the first nozzle and the second nozzle.

  According to such a configuration, the method for producing an oily solid cosmetic of the present invention uses the first cosmetic and the second cosmetic while moving at least one of the first nozzle and the second nozzle. By filling the container, the shape of the boundary between the first cosmetic and the second cosmetic can be diversified, so that an oily solid cosmetic rich in design can be produced.

  In the present invention, the first cosmetic material preferably has translucency.

  According to such a structure, since the 1st cosmetics located in the surface side of oily solid cosmetics have translucency, when seeing oily solid cosmetics from the surface side, 1st cosmetics are used. The second cosmetic can be seen through. Therefore, the oil-based solid cosmetic can visually recognize the overlapping state of the cosmetics of a plurality of colors without being blocked by the first cosmetic, and can form a gradation pattern as a whole.

The top view and sectional drawing which show the oil-based solid cosmetics concerning 1st Embodiment of this invention The figure which shows the manufacturing method of oil-based solid cosmetics The figure which shows another example of the manufacturing method of oil-based solid cosmetics The figure which shows the reference example of the manufacturing method of oil-based solid cosmetics The figure which shows the manufacturing method of the oil-based solid cosmetics which concern on 2nd Embodiment of this invention. The top view and sectional drawing which show the oil-based solid cosmetics which concern on 3rd Embodiment of this invention. The figure which shows the manufacturing method of oil-based solid cosmetics

[First Embodiment]
FIG. 1 is a top view and a cross-sectional view showing an oily solid cosmetic according to the first embodiment of the present invention. Specifically, FIG. 1 (A) is a top view of the oily solid cosmetic 1. FIG. 1B is a cross-sectional view taken along the line AA of FIG.
As shown in FIG. 1, the oil-based solid cosmetic 1 has a bottom surface formed in a substantially rectangular shape and four side surfaces rising from four sides of the bottom surface, and is formed in a shape having an open top surface. 2 (container).

  Here, the oily solid cosmetic 1 is a cosmetic containing an oily component. Specifically, the oily solid cosmetic 1 is obtained by blending a pigment or the like as necessary with a solid fat such as candelilla wax or a liquid oil such as hydrocarbon. This oily solid cosmetic 1 has a good affinity for the skin, and is used in makeup cosmetics such as gloss, lipstick, eye shadow, eyeliner, and oily foundation. Moreover, there are various dosage forms such as solid, liquid, paste, and emulsion. In the present embodiment, the oily solid cosmetic 1 maintains solidity to such an extent that the shape can be maintained at room temperature. What happens is adopted.

  This oily solid cosmetic 1 has a translucent clear pink cosmetic CP accommodated in a half (left half in the figure) region of the cosmetic dish 2 and a color different from the clear pink cosmetic CP. And a translucent clear blue cosmetic CB housed in the remaining half (right half in the figure) of the plate 2. In other words, the clear pink cosmetic CP and the clear blue cosmetic CB have translucency.

  Here, cosmetics of different colors refer to cosmetics that can distinguish between the two based on human vision. In addition to cosmetics with different brightness, saturation, and hue, pearls are added. It includes cosmetics with different glossiness even if they are the same color, such as those that do not.

In addition, the oily solid cosmetic 1 forms a boundary between the clear pink cosmetic CP and the clear blue cosmetic CB, and becomes more oily as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. The boundary part 11 which inclines so that it may approach the surface of the solid cosmetics 1 is provided.
The color of the boundary 11 changes in a gradation from the color of the clear pink cosmetic CP to the color of the clear blue cosmetic CB as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. It is formed to do. In other words, the color of the boundary portion 11 changes from the color of the clear blue cosmetic CB to the color of the clear pink cosmetic CP as it goes from the clear blue cosmetic CB side to the clear pink cosmetic CP side. It is formed to change in gradation.

  Hereinafter, the manufacturing method of the oil-based solid cosmetic 1 is demonstrated. In addition, the manufacturing method of this oil-based solid cosmetic 1 may implement all processes with a manufacturing apparatus, and may implement it by interposing an operator's manual work in each process.

FIG. 2 is a diagram showing a method for producing an oily solid cosmetic.
In order to manufacture the oily solid cosmetic 1, first, the clear pink cosmetic CP and the clear blue cosmetic CB containing the oily component are heated to melt and are brought into a fluid state. As shown to (A), while clear pink cosmetics CP is discharged to the area | region of the half (left half in the figure) of the cosmetic dish 2 via the 1st nozzle 31, clear blue cosmetics CB is 2nd. The cosmetic plate 2 is filled with the clear pink cosmetic CP and the clear blue cosmetic CB by discharging to the remaining half (right half in the figure) of the cosmetic plate 2 through the nozzle 32 (filling step). .

  In the filling step, the first nozzle 31 is disposed so that the direction of discharging the clear pink cosmetic CP is perpendicular to the bottom surface of the dressing plate 2 and the direction of discharging the clear blue cosmetic CB. The second nozzle 32 is arranged so that is oriented perpendicularly to the bottom surface of the decorative plate 2.

Table 1 below shows the viscosity and temperature of the clear pink cosmetic CP and the clear blue cosmetic CB.
The clear pink cosmetic CP is adjusted so that the temperature when discharged from the first nozzle 31 is 100 ° C. Moreover, the viscosity at this time is 25 mPa · s.
The clear blue cosmetic CB is adjusted to a temperature of 80 ° C. when discharged from the second nozzle 32. Further, the viscosity at this time is 200 mPa · s.
Therefore, in the filling step, the temperature of the clear pink cosmetic CP (first cosmetic) is set higher than the temperature of the clear blue cosmetic CB (second cosmetic).

  In the filling step, the temperature of the clear pink cosmetic CP is set to be higher than the temperature of the clear blue cosmetic CB. Therefore, when the clear pink cosmetic CP and the clear blue cosmetic CB are filled in the cosmetic dish 2. As shown in FIG. 2B, at the boundary portion 11 between the clear pink cosmetic CP and the clear blue cosmetic CB, the clear pink cosmetic CP having a high temperature convects vertically upward and has a low temperature. The clear blue cosmetic CB will convect vertically downward.

Thereafter, the clear pink cosmetic CP and the clear blue cosmetic CB filled in the decorative dish 2 in the filling step are cooled and solidified (cooling step).
Thus, oily solid cosmetics 1 can be manufactured by implementing each process of a filling step and a cooling step.

  As shown in FIG. 2 (C), the oil-based solid cosmetic 1 has a boundary between the clear pink cosmetic CP and the clear blue cosmetic CB by convection of the clear pink cosmetic CP and the clear blue cosmetic CB. And a boundary portion 11 that is inclined so as to approach the surface of the oily solid cosmetic 1 as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side.

  The color of the boundary portion 11 is gradation from the color of the clear pink cosmetic CP to the color of the clear blue cosmetic CB as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. The colors are mixed so as to change in the shape. In other words, the color of the boundary portion 11 changes from the color of the clear blue cosmetic CB to the color of the clear pink cosmetic CP as it goes from the clear blue cosmetic CB side to the clear pink cosmetic CP side. The colors are mixed so as to change in gradation.

According to the present embodiment as described above, the following operations and effects can be achieved.
(1) The oil-based solid cosmetic 1 forms a boundary between the clear pink cosmetic CP and the clear blue cosmetic CB, and from the clear pink cosmetic CP side toward the clear blue cosmetic CB, Since the boundary part 11 which inclines so that it may approach the surface of the oil-based solid cosmetic 1 is provided, the gradation pattern can be formed as a whole by gradually changing the overlapping condition of the cosmetics of a plurality of colors. The color of the boundary portion 11 is a gradation from the color of the clear pink cosmetic CP toward the color of the clear blue cosmetic CB as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. Therefore, the color of the boundary portion 11 of the multi-color cosmetic can be gradually changed.

(2) Since the clear pink cosmetic CP located on the surface side of the oily solid cosmetic 1 has translucency, the clear pink cosmetic CP is transmitted when the oily solid cosmetic 1 is viewed from the surface side. Then you can see the clear blue cosmetic CB. Therefore, the oil-based solid cosmetic 1 can visually recognize the overlapping state of the cosmetics of a plurality of colors without being blocked by the clear pink cosmetic CP, and can form a gradation pattern as a whole.
(3) Since the manufacturing method of the oil-based solid cosmetic 1 is filled with the cosmetics of a plurality of colors together without changing the posture of the cosmetic dish 2, the clear pink makeup from the clear pink cosmetic CP side The oil-based solid cosmetic 1 having the boundary portion 11 that is inclined so as to approach the surface of the oil-based solid cosmetic 1 as it goes to the material CB side can be easily manufactured.

  In the present embodiment, the oily solid cosmetic 1 uses the clear pink cosmetic CP as the first cosmetic and the clear blue CB cosmetic as the second cosmetic. An oily solid cosmetic having a design different from that of the oily solid cosmetic 1 may be manufactured using the blue CB cosmetic as the first cosmetic and the clear pink cosmetic CP as the second cosmetic.

FIG. 3 is a diagram showing another example of a method for producing an oily solid cosmetic.
In order to manufacture an oily solid cosmetic 1A having a design different from that of the oily solid cosmetic 1, first, the clear pink cosmetic CP and the clear blue cosmetic CB containing the oil component are heated to melt and flow. As shown in FIG. 3 (A), the clear pink cosmetic CP is discharged through the first nozzle 31 to the half (left half in the figure) area of the cosmetic dish 2 as shown in FIG. The clear blue cosmetic CP and the clear blue cosmetic CB are discharged by discharging the clear blue cosmetic CB through the second nozzle 32 to the remaining half (right half in the figure) of the cosmetic dish 2. Fill the decorative dish 2 (filling step).

Table 2 below shows the viscosity and temperature of the clear pink cosmetic CP and the clear blue cosmetic CB.
The clear pink cosmetic CP is adjusted so that the temperature when discharged from the first nozzle 31 is 80 ° C. Further, the viscosity at this time is 60 mPa · s.
The clear blue cosmetic CB is adjusted so that the temperature when discharged from the second nozzle 32 is 100 ° C. Moreover, the viscosity at this time is 25 mPa · s.
Therefore, in the filling step, the temperature of the clear blue cosmetic CB (first cosmetic) is set higher than the temperature of the clear pink cosmetic CP (second cosmetic).

  In the filling step, the temperature of the clear blue cosmetic CB is set higher than the temperature of the clear pink cosmetic CP. Therefore, when the clear pink cosmetic CP and the clear blue cosmetic CB are filled in the cosmetic dish 2. As shown in FIG. 3B, at the boundary portion 11A of the clear pink cosmetic CP and the clear blue cosmetic CB, the clear blue cosmetic CB having a high temperature convects vertically upward and has a low temperature. Clear pink cosmetic CP will convect vertically downward.

Thereafter, the clear pink cosmetic CP and the clear blue cosmetic CB filled in the decorative dish 2 in the filling step are cooled and solidified (cooling step).
Thus, oily solid cosmetic 1A can be manufactured by implementing each process of a filling step and a cooling step.

  As shown in FIG. 3C, the oil-based solid cosmetic 1A has a boundary between the clear pink cosmetic CP and the clear blue cosmetic CB by convection of the clear pink cosmetic CP and the clear blue cosmetic CB. And a boundary portion 11A that inclines so as to approach the surface of the oily solid cosmetic 1A from the clear blue cosmetic CB side toward the clear pink cosmetic CP side.

  The color of the boundary portion 11A gradations from the color of the clear blue cosmetic CB to the color of the clear pink cosmetic CP as it goes from the clear blue cosmetic CB side to the clear pink cosmetic CP side. The colors are mixed so as to change in the shape. In other words, the color of the boundary portion 11A changes from the color of the clear pink cosmetic CP to the color of the clear blue cosmetic CB as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. The colors are mixed so as to change in gradation.

  In the present embodiment, the filling step sets the temperature of the clear pink cosmetic CP (first cosmetic) to a temperature higher than the temperature of the clear blue cosmetic CB (second cosmetic). However, when these are set to the same temperature, the boundary portion 11 is inclined so as to approach the surface of the oily solid cosmetic 1 as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. It is not possible to produce an oily solid cosmetic 1 comprising In other words, the oil-based solid cosmetic manufactured by setting the temperature of the clear pink cosmetic CP and the temperature of the clear blue cosmetic CB to the same temperature is different from that of the oil-based solid cosmetic 1. It becomes a fee.

FIG. 4 is a diagram showing a reference example of a method for producing an oily solid cosmetic.
In order to produce such an oily solid cosmetic 10, first, a clear pink cosmetic CP and a clear blue cosmetic CB containing an oil component are heated to melt and cause fluidity. As shown in FIG. 4A, the clear pink cosmetic CP is discharged through the first nozzle 31 to the half area (left half in the figure) of the cosmetic dish 2 and the clear blue cosmetic CB. Is discharged into the remaining half (right half in the figure) of the cosmetic dish 2 through the second nozzle 32, thereby filling the cosmetic dish 2 with the clear pink cosmetic CP and the clear blue cosmetic CB.

Table 3 below shows the viscosity and temperature of the clear pink cosmetic CP and the clear blue cosmetic CB.
The clear pink cosmetic CP is adjusted so that the temperature when discharged from the first nozzle 31 is 90 ° C. Further, the viscosity at this time is 35 mPa · s.
The clear blue cosmetic CB is adjusted so that the temperature when discharged from the second nozzle 32 is 90 ° C. Further, the viscosity at this time is 150 mPa · s.
Therefore, the temperature of the clear pink cosmetic CP and the temperature of the clear blue cosmetic CB are the same.

  Since the temperature of the clear pink cosmetic CP and the temperature of the clear blue cosmetic CB are the same, when the clear pink cosmetic CP and the clear blue cosmetic CB are filled in the cosmetic dish 2, FIG. As shown in (B), the convection of the clear pink cosmetic CP and the clear blue cosmetic CB does not occur at the boundary portion 101 between the clear pink cosmetic CP and the clear blue cosmetic CB.

Thereafter, the clear pink cosmetic CP and the clear blue cosmetic CB filled in the decorative dish 2 are cooled and solidified.
Since the oily solid cosmetic 10 does not cause convection of the clear pink cosmetic CP and the clear blue cosmetic CB, the color of the boundary portion 101 between the clear pink cosmetic CP and the clear blue cosmetic CB is shown in FIG. As shown in (C), it has a sharp boundary.

  In this way, when the temperature of the clear pink cosmetic CP and the temperature of the clear blue cosmetic CB are set to the same temperature, as the clear pink cosmetic CP side moves toward the clear blue cosmetic CB side. The oily solid cosmetic 1 having the boundary portion 11 that is inclined so as to approach the surface of the oily solid cosmetic 1 cannot be manufactured.

[Second Embodiment]
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings.
In the following description, parts that have already been described are assigned the same reference numerals and description thereof is omitted.

FIG. 5 is a diagram showing a method for producing an oily solid cosmetic according to the second embodiment of the present invention.
In the first embodiment, the filling step arranges the first nozzle 31 so that the direction in which the clear pink cosmetic CP is discharged is perpendicular to the bottom surface of the decorative dish 2, and the clear blue cosmetic The oil-based solid cosmetic 1 has been manufactured by arranging the second nozzle 32 so that the direction of discharging CB is perpendicular to the bottom surface of the decorative dish 2.
On the other hand, in this embodiment, as shown in FIG. 5, in the filling step, the first nozzle 31 is inclined so that the direction of discharging the clear pink cosmetic CP is directed to the clear blue cosmetic CB side. The oil-based solid cosmetic 1B is manufactured by arranging the second nozzle 32 to be inclined so that the direction of discharging the clear blue cosmetic CB is directed toward the clear pink cosmetic CP. This is different from the first embodiment.

  Specifically, in order to produce the oily solid cosmetic 1B, first, the clear pink cosmetic CP and the clear blue cosmetic CB containing the oil component were heated to melt and cause fluidity. As shown in FIG. 5 (A), the clear pink cosmetic CP is discharged through the first nozzle 31 to the half area (left half in the figure) of the cosmetic dish 2 and the clear blue makeup is applied. The cosmetic CB is filled with the clear pink cosmetic CP and the clear blue cosmetic CB by discharging the material CB through the second nozzle 32 to the remaining half (right half in the figure) of the cosmetic plate 2. (Filling step).

  Here, in the filling step, the first nozzle 31 is inclined at an angle θ so that the clear pink cosmetic CP is discharged toward the clear blue cosmetic CB, and the clear blue cosmetic CP is disposed. The second nozzle 32 is inclined at an angle φ so that the direction of discharging CB is directed toward the clear pink cosmetic CP.

  Further, in the filling step, the temperature of the clear pink cosmetic CP is set higher than the temperature of the clear blue cosmetic CB, as in the first embodiment. Therefore, the clear pink cosmetic CP and the clear blue are set. When the cosmetic dish CB is filled in the cosmetic dish 2, as shown in FIG. 5B, the clear pink cosmetic CP having a high temperature is formed at the boundary portion 11B of the clear pink cosmetic CP and the clear blue cosmetic CB. Convects vertically upward, and clear blue cosmetic CB having a low temperature convects vertically downward.

Thereafter, the clear pink cosmetic CP and the clear blue cosmetic CB filled in the decorative dish 2 in the filling step are cooled and solidified (cooling step).
Thus, oily solid cosmetic 1B can be manufactured by implementing each process of a filling step and a cooling step.

  This oil-based solid cosmetic 1B has a boundary between the clear pink cosmetic CP and the clear blue cosmetic CB as shown in FIG. 5C due to the convection of the clear pink cosmetic CP and the clear blue cosmetic CB. And a boundary portion 11B that inclines so as to approach the surface of the oily solid cosmetic 1B from the clear pink cosmetic CP side toward the clear blue cosmetic CB side.

  The color of the boundary portion 11B gradations from the color of the clear pink cosmetic CP to the color of the clear blue cosmetic CB as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. The colors are mixed so as to change in the shape. In other words, the color of the boundary portion 11B changes from the color of the clear blue cosmetic CB to the color of the clear pink cosmetic CP as it goes from the clear blue cosmetic CB side to the clear pink cosmetic CP side. The colors are mixed so as to change in gradation.

Here, the filling step directs the direction of discharging the clear pink cosmetic CP toward the clear blue cosmetic CB, and directs the direction of discharging the clear blue cosmetic CB toward the clear pink cosmetic CP. The clear pink cosmetic CP and the clear blue cosmetic CB are filled in the cosmetic dish 2 so as to collide with each other. For this reason, the boundary portion 11B of the clear pink cosmetic CP and the clear blue cosmetic CB has a direction in which the clear pink cosmetic CP and the clear blue cosmetic CB are discharged perpendicular to the bottom surface of the cosmetic dish 2. It will spread compared to the case of turning.
When the flow rate of the cosmetics discharged from the first nozzle 31 and the second nozzle 32 is the same, the extent of this spread becomes narrower as the angles θ and φ are increased to approach 90 degrees. It gets wider as it gets closer to 0 degrees.

According to such this embodiment, in addition to the same operational effects as the first embodiment, the following functions and effects can be achieved.
(4) The manufacturing method of the oil-based solid cosmetic 1B is a clear pink makeup by adjusting the angle θ at which the first nozzle 31 is inclined and the angle φ at which the second nozzle 32 is inclined. Since the range of the boundary portion 11B of the material CP and the clear blue cosmetic CB can be adjusted, the oily solid cosmetic 1B rich in design can be manufactured.

[Third Embodiment]
Hereinafter, a third embodiment of the present invention will be described with reference to the drawings.
In the following description, parts that have already been described are assigned the same reference numerals and description thereof is omitted.

FIG. 6 is a top view and a cross-sectional view showing an oily solid cosmetic according to a third embodiment of the present invention. Specifically, FIG. 6 (A) is a top view of the oily solid cosmetic 1C. FIG. 6B is a cross-sectional view taken along the line AA of FIG.
In the said 1st Embodiment, the oil-based solid cosmetic 1 was provided with the boundary part 11 formed linearly seeing from the surface side of the oil-based solid cosmetic 1.
On the other hand, in this embodiment, 1 C of oil-based solid cosmetics are provided with the boundary part 11C formed in circular arc shape seeing from the surface side of oil-based solid cosmetics 1C, as shown in FIG. Different from the first embodiment.

  Hereinafter, the manufacturing method of 1 C of oily solid cosmetics is demonstrated. In addition, as for the manufacturing method of this oil-based solid cosmetic 1C, all the processes may be implemented with a manufacturing apparatus and may be implemented by interposing an operator's manual work in each process.

FIG. 7 is a diagram showing a method for producing an oily solid cosmetic.
In order to produce the oily solid cosmetic 1C, first, the clear pink cosmetic CP and the clear blue cosmetic CB containing the oily component are heated to be melted to generate fluidity. As shown in (A), the clear pink cosmetic CP is discharged to the upper left region of the cosmetic dish 2 via the first nozzle 31 and the clear blue cosmetic CB is discharged via the second nozzle 32. Then, the cosmetic plate 2 is filled with the clear pink cosmetic CP and the clear blue cosmetic CB by being discharged into the central region on the right side of the cosmetic plate 2 (filling step).

  In the filling step, the first nozzle 31 is disposed so that the direction of discharging the clear pink cosmetic CP is perpendicular to the bottom surface of the dressing plate 2 and the direction of discharging the clear blue cosmetic CB. The second nozzle 32 is arranged so that is oriented perpendicularly to the bottom surface of the decorative plate 2.

  As in the first embodiment, the filling step sets the temperature of the clear pink cosmetic CP to a temperature higher than the temperature of the clear blue cosmetic CB. Therefore, the clear pink cosmetic CP and the clear blue makeup are set. When the cosmetic CB is filled in the cosmetic dish 2, the clear pink cosmetic CP having a high temperature convects vertically upward at the boundary portion 11C of the clear pink cosmetic CP and the clear blue cosmetic CB, and the clear temperature is low. The blue cosmetic CB will convect vertically downward.

  In the filling step, the cosmetic dish 2 is filled with the clear pink cosmetic CP while moving the first nozzle 31. Specifically, the filling step fills the cosmetic dish 2 with the clear pink cosmetic CP while moving the first nozzle 31 in a circular arc from the upper left area to the lower left area. (See arrow in FIG. 7A).

  In the present embodiment, the filling step fills the cosmetic dish 2 with the clear pink cosmetic CP and the clear blue cosmetic CB while moving only the first nozzle 31. The cosmetic dish 2 may be filled with the clear pink cosmetic CP and the clear blue cosmetic CB while moving both the second nozzle 32 and the second nozzle 32. In short, in the filling step, the container may be filled with the first cosmetic and the second cosmetic while moving at least one of the first cosmetic and the second cosmetic.

Thereafter, the clear pink cosmetic CP and the clear blue cosmetic CB filled in the decorative dish 2 in the filling step are cooled and solidified (cooling step).
Thus, oily solid cosmetic 1C can be manufactured by implementing each process of a filling step and a cooling step.

  This oil-based solid cosmetic 1C forms a boundary between the clear pink cosmetic CP and the clear blue cosmetic CB by convection of the clear pink cosmetic CP and the clear blue cosmetic CB, and is also a clear pink cosmetic. A boundary portion 11C (see FIG. 6B) that inclines so as to approach the surface of the oily solid cosmetic 1C as it goes from the CP side toward the clear blue cosmetic CB side.

  The color of the boundary portion 11C gradations from the color of the clear pink cosmetic CP to the color of the clear blue cosmetic CB as it goes from the clear pink cosmetic CP side to the clear blue cosmetic CB side. The colors are mixed so as to change in the shape. In other words, the color of the boundary portion 11C changes from the color of the clear blue cosmetic CB to the color of the clear pink cosmetic CP as it goes from the clear blue cosmetic CB side to the clear pink cosmetic CP side. The colors are mixed so as to change in gradation.

According to such this embodiment, in addition to the same operational effects as the first embodiment, the following functions and effects can be achieved.
(5) The manufacturing method of the oil-based solid cosmetic 1C is the clear pink cosmetic by filling the cosmetic dish 2 with the clear pink cosmetic CP and the clear blue cosmetic CB while moving the first nozzle 31. Since the shape of the boundary portion 11C of the CP and clear blue cosmetic CB can be diversified, the oily solid cosmetic 1C rich in design can be manufactured.

[Modification of Embodiment]
The present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
For example, in each of the above embodiments, the two-color cosmetics of the clear pink cosmetic CP and the clear blue cosmetic CB are employed as the multi-color cosmetics. However, cosmetics of other colors are employed. Alternatively, a plurality of cosmetics of three or more colors may be employed.

In each of the above embodiments, the clear pink cosmetic CP and the clear blue cosmetic CB have translucency, but may not have translucency. The translucent cosmetic may be either a clear pink cosmetic CP or a clear blue cosmetic CB.
Further, in each of the above embodiments, the filling step starts discharging the clear pink cosmetic CP and the clear blue cosmetic CB at the same time, but may start at different timings. In short, in the filling step, the first cosmetic material and the second cosmetic material may be filled in the container.

  As mentioned above, this invention can be utilized suitably for the oil-based solid cosmetics which accommodated the cosmetics of multiple colors containing an oil-based component in the container, and its manufacturing method.

1,1A-1C Oily solid cosmetic 2 Cosmetic dish (container)
11, 11A to 11C Boundary part 31 First nozzle 32 Second nozzle CP Clear pink cosmetic (first cosmetic or second cosmetic)
CB clear blue cosmetic (first cosmetic or second cosmetic)

Claims (6)

An oily solid cosmetic containing a plurality of color cosmetics containing an oily component in a container,
A first cosmetic contained in the container;
A second cosmetic material having a color different from that of the first cosmetic material and housed in the container;
The boundary between the first cosmetic material and the second cosmetic material is formed, and the surface of the oily solid cosmetic material is approached from the first cosmetic material side toward the second cosmetic material side. And a boundary portion inclined to
The color of the boundary changes in a gradation from the color of the first cosmetic to the color of the second cosmetic as it goes from the first cosmetic side to the second cosmetic side. An oily solid cosmetic characterized by being formed as described above. In the oily solid cosmetic according to claim 1,
The first cosmetic is an oil-based solid cosmetic having translucency. A method for producing an oily solid cosmetic containing a plurality of color cosmetics containing an oily component in a container,
The first cosmetic material having fluidity is discharged through the first nozzle, and the second cosmetic material having fluidity of a color different from that of the first cosmetic material is discharged through the second nozzle. A filling step of filling the container with the first cosmetic and the second cosmetic;
A cooling step of cooling and solidifying the first cosmetic and the second cosmetic filled in the container in the filling step,
In the filling step, the temperature of the first cosmetic is set to a temperature higher than the temperature of the second cosmetic. In the manufacturing method of the oil-based solid cosmetic described in Claim 3,
In the filling step, the first nozzle is inclined so that the direction in which the first cosmetic is discharged is directed toward the second cosmetic, and the second cosmetic is discharged in the direction. A method for producing an oil-based solid cosmetic, characterized in that the second nozzle is inclined so as to face the first cosmetic. In the manufacturing method of the oil-based solid cosmetic described in Claim 3 or Claim 4,
The filling step fills the container with the first cosmetic and the second cosmetic while moving at least one of the first nozzle and the second nozzle. Manufacturing method of solid cosmetics. In the method for producing an oily solid cosmetic according to any one of claims 3 to 5,
Said 1st cosmetics have translucency, The manufacturing method of the oil-based solid cosmetics characterized by the above-mentioned.