JP2017012288A - Production method of multicolored solid cosmetic and press head used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a production method of a multicolored solid cosmetic in which a desired color pattern can be formed on a surface of a multicolored solid cosmetic.SOLUTION: The production method of a multicolored solid cosmetic comprises: a step for setting plural colors of cosmetics C1, C2 formed into a block state in a cosmetic tray 10 with an interval of thickness of a partition plate; and a compacting step for performing press processing to the plural colors of cosmetics C1, C2 set in the cosmetic tray 10 by a press head 31, for compressing the plural colors of cosmetics C1, C2. In the compacting step, after performing the press processing to the cosmetic C1 by the press head 31, out of the plural colors of cosmetics C1, C2, and then performing press processing to the cosmetic C2 by the press head 31, thereby compressing of the plural colors of cosmetics C1, C2 is completed.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a method for producing a multicolor solid cosmetic and a press head used therefor.

  2. Description of the Related Art Conventionally, a multicolor solid cosmetic manufacturing method for manufacturing a multicolor solid cosmetic by pressing a plurality of colors of cosmetics set in a decorative dish is known. For example, the multicolor filling molding method (manufacturing method of multicolor solid cosmetics) of wet cosmetics described in Patent Document 1 is used to form an inner dish (dressing dish) into a plurality of filling parts with partition members (partition molds). After the partition and the opening of the inner plate are closed with a vacuum pad (suction head), the plurality of color cosmetics are filled into each of the plurality of filling portions through the through holes formed in the inner plate, and the vacuum pad ( Solvents in the multi-color cosmetics are removed via a suction head).

  Thereafter, in the multicolor filling molding method for wet cosmetics, by removing the partition member from the inner dish, a plurality of colors of cosmetics formed in a block shape are set in the inner dish at intervals of the partition mold thickness. . And the multicolor filling molding method of wet cosmetics molds multicolor solid cosmetics by applying press treatment to the multicolor cosmetics set in the inner dish with a finishing press unit (press head). ing.

JP 2012-192020 A

  By the way, when press processing is performed on a plurality of colors of cosmetics formed in a block shape, each of the cosmetics will spread due to the pressure of the press processing, so the shape may change, and consequently There is a problem that a desired color pattern may not be formed on the surface of the multicolor solid cosmetic.

  FIG. 21 is a diagram illustrating an example in which a desired color pattern cannot be formed on the surface of the multicolor solid cosmetic. Specifically, FIG. 21A is a top view of a multicolor solid cosmetic material in which a desired color pattern is formed. FIG. 21 (B) is a diagram showing a state in which cosmetics C11 and C12 of a plurality of colors formed in a block shape are set in the decorative dish 10 with a partition-type thickness interval. FIG. 21C is a diagram showing a state in which the multicolor cosmetics C11 and C12 shown in FIG.

  For example, as shown in FIG. 21A, a sectional fan-shaped cosmetic C11 having a central angle of 90 degrees is formed in all directions, and a cosmetic C12 is formed in the center of each cosmetic C11 to form a color pattern on the surface. In the case of producing a multicolor solid cosmetic, when the partition mold is removed, as shown in FIG. 21 (B), the plurality of color cosmetics C11 and C12 formed in a block shape are separated by an interval of the partition mold thickness. It will be in the state set in the vanity plate 10 apart.

When the plurality of color cosmetics C11 and C12 in this state are subjected to press processing, each of the plurality of color cosmetics C11 and C12 formed in a block shape spreads due to the pressure of the press processing.
At this time, the pointed tip portion of the cosmetic C12 may be pressed against the outer wall of the dressing plate 10 to be crushed and deformed, and as shown in FIG. 21C, the pointed shape may not be maintained. .

  The objective of this invention is providing the manufacturing method of the multicolor solid cosmetics which can form a desired color pattern on the surface of a multicolor solid cosmetics, and the press head used for this.

  The method for producing a multicolor solid cosmetic of the present invention is a method for producing a multicolor solid cosmetic that produces a multicolor solid cosmetic by pressing a plurality of colors of cosmetics set in a decorative dish. A plurality of color cosmetics through a partitioning step of partitioning the decorative dish into a plurality of sections and a plurality of filling holes formed in the decorative dish so as to correspond to each of the plurality of sections. A filling step for filling each of the compartments, and a suction step for removing the solvent in the cosmetics of a plurality of colors filled in the cosmetic plate by closing the opening of the decorative plate with a suction head and using the suction head And by removing the partition mold from the dressing plate, a plurality of colors of cosmetics formed in a block shape are set in the dressing plate at intervals of the thickness of the partition mold, and set in the dressing plate. Multiple And a step of stamping a plurality of colors of cosmetics by applying a press treatment to the cosmetics of the plurality of cosmetics, and the step of casting is a specific cosmetic of any one of the plurality of colors of cosmetics A plurality of color cosmetics are molded by performing press processing on the peripheral cosmetic set around the press with a press head and then pressing the specific cosmetic with the press head. .

  According to such a configuration, the casting step is performed by performing press processing on the specific cosmetic with the press head after pressing the surrounding cosmetic with the press head among the multi-colored cosmetics. Since the multi-color cosmetic is cast, the specific cosmetic is spread by the pressure of the press treatment after the surrounding cosmetic is spread by the pressure of the press treatment. Therefore, a desired color pattern can be formed on the surface of a multicolor solid cosmetic by making the cosmetic that may change its shape a surrounding cosmetic and using a cosmetic that does not want to change its shape as a specific cosmetic. can do. Specifically, the aforementioned multi-color solid cosmetic, in which a fan-shaped cosmetic C11 having a central angle of 90 degrees is formed in all directions, and a cosmetic C12 is formed in the center of each cosmetic C11 to form a color pattern on the surface. When the cosmetic is manufactured, the cosmetic C11 may be the surrounding cosmetic, and the cosmetic C12 may be the specific cosmetic.

  In the present invention, the press head has a surrounding press surface that presses the surrounding cosmetic material, and a specifying press surface that presses the specified cosmetic material. Is preferably formed so as to protrude toward the multi-color cosmetic.

  According to such a configuration, the peripheral press surface is formed so as to protrude toward the cosmetics of a plurality of colors with respect to the specific press surface. After the peripheral cosmetic is pressed on the peripheral press surface, the specific cosmetic can be pressed on the specific press surface of the press head.

  In the present invention, it is preferable that the surrounding press surface includes an inclined surface inclined with respect to the specifying press surface.

  According to such a configuration, the peripheral cosmetic is gradually pressed on the inclined surface by applying the press treatment to the peripheral cosmetic on the press surface for the periphery of the press head. Tends to spread along the slope of the inclined surface. Therefore, the shape of the surrounding cosmetic can be easily changed, and as a result, the shape of the specific cosmetic can be hardly changed.

  In the present invention, it is preferable that the surrounding cosmetic is set in the decorative dish so as to protrude toward the press head from the specific cosmetic.

  According to such a configuration, since the surrounding cosmetic is set in the decorative dish so as to protrude to the press head side than the specific cosmetic, after applying the press treatment to the surrounding cosmetic with the press head, The specific cosmetic can be pressed with a press head.

  In this invention, it is preferable that the surface of surrounding cosmetics contains the inclined surface which inclines with respect to the surface of specific cosmetics.

  According to such a configuration, by pressing the surrounding cosmetic and the specific cosmetic on the press surface of the press head, the press treatment is gradually performed from the inclined surface of the surrounding cosmetic. The material tends to spread along the slope of the inclined surface. Therefore, the shape of the surrounding cosmetic can be easily changed, and as a result, the shape of the specific cosmetic can be hardly changed.

  In this invention, it is preferable that the hardness at the time of filling of surrounding cosmetics is lower than the hardness at the time of filling of specific cosmetics.

  According to such a configuration, since the surrounding cosmetic is more easily spread than the specific cosmetic, it is possible to easily change the shape of the surrounding cosmetic, and as a result, it is difficult to change the shape of the specific cosmetic. be able to.

  The press head of the present invention is a press head used in a method for producing a multi-color solid cosmetic by producing a multi-color solid cosmetic by subjecting a multi-color cosmetic set in a decorative dish to a press treatment. The peripheral press surface that presses the surrounding cosmetic set around one of the specific cosmetics among the multi-colored cosmetics, and the specific cosmetic among the multi-colored cosmetics And the surrounding press surface is formed so as to protrude toward the cosmetics of a plurality of colors from the specifying press surface.

  According to such a configuration, the press head has a surrounding press surface that presses the surrounding cosmetic material, and a specific pressing surface that presses the specific cosmetic material. Since it is formed so that it protrudes toward the cosmetics side of multiple colors from the press surface for press, press processing is performed on the peripheral cosmetic on the press surface for the periphery of the press head by applying press processing with this press head. After the application, the specific cosmetic can be pressed on the specific press surface of the press head. Therefore, a desired color pattern can be formed on the surface of a multicolor solid cosmetic by making the cosmetic that may change its shape a surrounding cosmetic and using a cosmetic that does not want to change its shape as a specific cosmetic. can do.

The schematic diagram which shows the external appearance of the multicolor solid cosmetics which concern on 1st Embodiment of this invention. Schematic diagram showing a multicolor solid cosmetic filling device Figure showing a decorative dish and a partition mold Schematic diagram showing a state where a decorative dish is placed in the filling device Schematic diagram showing the state just before filling the cosmetic dish with cosmetics Schematic diagram showing a state where cosmetics are filled in a cosmetic dish Schematic diagram showing a state where a decorative dish is placed in the press device Schematic diagram showing the state in which the cosmetic is pressed Perspective view showing press head Schematic diagram showing the press head The figure which shows the state which performed the press process for cosmetics again The schematic diagram which shows the filling apparatus of the multicolor solid cosmetics which concerns on 2nd Embodiment of this invention. Perspective view showing suction head Schematic diagram showing the suction head Figure showing a decorative dish and a partition mold Schematic diagram showing a state where a decorative dish is placed in the filling device Schematic diagram showing the state just before filling the cosmetic dish with cosmetics Schematic diagram showing a state where cosmetics are filled in a cosmetic dish Schematic diagram showing a state where a decorative dish is placed in the press device Schematic diagram showing the state in which the cosmetic is pressed The figure which shows the example which cannot form a desired color pattern on the surface of multicolor solid cosmetics

[First Embodiment]
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a first embodiment of the invention will be described with reference to the drawings.
FIG. 1 is a schematic diagram showing the appearance of the multicolor solid cosmetic according to the first embodiment of the present invention. Specifically, FIG. 1A is a view of the multicolor solid cosmetic 1 as viewed from the upper surface side, and FIG. 1B is a cross-sectional view of the multicolor solid cosmetic 1 cut along a dashed line in the drawing. It is a figure which shows a cross section.
As shown in FIG. 1, the multicolor solid cosmetic 1 includes a plurality of color cosmetics C1 and C2 and a cosmetic dish 10 that houses these cosmetics C1 and C2. This multicolor solid cosmetic 1 forms a color pattern on the surface using a plurality of different colors of cosmetics C1 and C2. Specifically, the multi-color solid cosmetic 1 has a fan-shaped cosmetic C1 having a central angle of 90 degrees set in all directions, and a cosmetic C2 is set in the center of each cosmetic C1 to form a color pattern on the surface. doing.

The decorative dish 10 is formed by plastic molding. This makeup dish 10 has a substantially square dish bottom 11 and an outer wall 12 erected from the four sides of the dish bottom 11, and accommodates a plurality of colors of cosmetics C1 and C2 in its accommodation part.
The dish bottom 11 of the decorative dish 10 has a filling hole 13A formed at the center thereof, and filling holes 13B formed at four sides thereof. These filling holes 13 </ b> A and 13 </ b> B pass through from the inner bottom surface of the decorative dish 10 to the back surface of the decorative dish 10 and are formed in a circular cross section. Here, the filling hole 13A is formed at a position corresponding to the cosmetic C2. Moreover, the filling hole 13B is formed at a position corresponding to the cosmetic C1.
In addition, filling hole 13A, 13B has a diameter reduction part located in the inner bottom face side of the vanity plate 10, and an enlarged diameter part located in the back surface side of the vanity dish 10, and a diameter larger than a diameter reduction part. Yes.

The multi-color solid cosmetic 1 is filled with slurry-like multi-color cosmetics C1 and C2 in the cosmetic dish 10, and sucks the volatile solvent in the cosmetics C1 and C2 filled in the cosmetic dish 10. After the removal, the cosmetics C1 and C2 are manufactured by pressing.
Here, the slurry-like cosmetics C1 and C2 include a cosmetic base material for solid powder cosmetics such as foundation, face powder, and eye shadow, and a volatile solvent such as ethanol, water, liquid paraffin, isoparaffin, and isopropyl alcohol. Is a mixed fluid. The hardness at the time of filling cosmetic C1 is set lower than the hardness at the time of filling cosmetic C2.

FIG. 2 is a schematic diagram showing a filling device for multicolor solid cosmetics.
As shown in FIG. 2, the filling device 2 includes filling nozzles 21 </ b> A and 21 </ b> B for filling cosmetic C <b> 1 and C <b> 2 into the cosmetic dish 10 conveyed in a state of being accommodated in the hakama 14, and openings on the surface of the cosmetic dish 10. A suction head 22 that sucks and removes the volatile solvent contained in the cosmetics C1 and C2 when the cosmetics C1 and C2 are filled, and a partition mold 23 that is fitted in the housing portion of the cosmetic dish 10 And.
In FIG. 2, the dressing plate 10, the hook 14, and the partition mold 23 show cross sections obtained by cutting the dressing plate 10 along the alternate long and short dash line in FIG. 1. In this embodiment, the filling nozzle for filling cosmetic C1 is 21B, and the filling nozzle for filling cosmetic C2 is 21A.

  The suction head 22 has a plurality of suction holes 22A formed so as to penetrate the inside of the suction head 22 in order to suck the volatile solvent contained in the cosmetics C1 and C2. The suction head 22 sucks the volatile solvent of the cosmetics C1 and C2 through the absorbent sheet S made of highly absorbent paper or nonwoven fabric attached to the lower surface of the suction head 22. The absorbent sheet S is wound around the supply roller S1.

FIG. 3 is a diagram illustrating a decorative dish and a partition mold. Specifically, FIG. 3A is a view of the dressing plate 10 and the partition mold 23 as viewed from the upper surface side, and FIG. 3B shows a BB cross section of the dressing plate 10 and the partition mold 23. FIG.
The partition mold 23 can be partitioned into a plurality of compartments by being fitted into the accommodating portion of the decorative dish 10. As shown in FIG. 3, the partition mold 23 includes a frame 231 formed in a rectangular frame shape, and a partition plate 232 spanned inside the frame 231.

The frame 231 includes a flange portion 231 </ b> A formed so as to cover the upper end edge of the outer wall 12 of the decorative dish 10, and a rectangular frame-shaped body portion 231 </ b> B that abuts on the inner surface of the outer wall 12 of the decorative dish 10. . The lower end of the body portion 231 </ b> B comes into contact with the inner bottom surface of the dish bottom 11 of the decorative dish 10.
The partition plate 232 is a part serving as a boundary for partitioning the cosmetics C1 and C2. The partition plate 232 is formed to correspond to the fan-shaped arc of the cosmetic C1. Further, the lower end of the partition plate 232 comes into contact with the inner bottom surface of the dish bottom 11 of the decorative dish 10.

  4-6 is process drawing explaining the filling method of the cosmetics by a filling apparatus. Specifically, FIG. 4 is a schematic diagram illustrating a state in which the decorative dish 10 is disposed in the filling device 2. FIG. 5 is a schematic diagram showing a state immediately before the cosmetic dish 10 is filled with the cosmetics C1 and C2. FIG. 6 is a schematic diagram showing a state in which the cosmetic dish 10 is filled with the cosmetics C1 and C2. Hereinafter, the filling method of the cosmetics C1 and C2 will be described with reference to these drawings.

  First, as shown in FIG. 4, the filling device 2 raises the suction head 22 and lowers the filling nozzles 21 </ b> A and 21 </ b> B to make an initial state (upward and downward arrows in FIG. 4). And the filling apparatus 2 partitions the inside of the vanity plate 10 into a some division by inserting the partition type | mold 23 in the vanity plate 10 (partition step). At this time, the flange portion 231 </ b> A of the frame 231 covers the upper end edge of the outer wall 12 of the dressing plate 10, and the body portion 231 </ b> B contacts the inner surface of the outer wall 12 of the dressing plate 10. Further, the lower end of the body portion 231 </ b> B and the lower end of the partition plate 232 are in contact with the inner bottom surface of the dish bottom 11 of the decorative dish 10. Thereafter, the cosmetic tray 10 is conveyed in a state of being accommodated in the hack 14, thereby being arranged at a predetermined position in the filling device 2.

  Next, as shown in FIG. 5, the filling device 2 lowers the suction head 22 to bring the suction head 22 and the partition mold 23 into contact with each other, thereby closing the opening on the surface of the decorative dish 10 (lower in FIG. 5). Direction arrow). Further, the filling device 2 raises the filling nozzles 21A and 21B, thereby inserting the tips of the filling nozzles 21A and 21B into the enlarged diameter portions of the filling holes 13A and 13B (upward arrow in FIG. 5). Thereby, the accommodating part of the decorative dish 10 becomes a sealed space.

  Then, as shown in FIG. 6, the filling device 2 causes a pump (not shown) to discharge cosmetics C1 and C2, thereby forming a plurality of compartments formed in the decorative dish 10 via the filling nozzles 21A and 21B. Are filled with slurry-like cosmetics C1 and C2 of a plurality of colors. In other words, the filling device 2 applies the plurality of color cosmetics C1 and C2 to the plurality of compartments through the plurality of filling holes 13A and 13B formed in the decorative dish 10 so as to correspond to each of the plurality of compartments. Fill each (filling step).

Moreover, the filling apparatus 2 removes the volatile solvent in the cosmetics C1 and C2 of the plurality of colors filled in the decorative dish 10 by closing the opening of the decorative dish 10 with the suction head 22 (suction step). ).
Thereafter, the filling device 2 raises the suction head 22 and returns to the initial state by lowering the filling nozzles 21A and 21B (see FIG. 4).
And the filling apparatus 2 sets the cosmetics C1 and C2 formed in the block shape in the makeup | decoration plate 10 in the space | interval of the thickness of the partition mold 23 by removing the partition mold | type 23 from the makeup | decoration dish 10 (type | mold). Extraction step).

7 and 8 are process diagrams for explaining a cosmetic pressing method using a pressing device. Specifically, FIG. 7 is a schematic diagram illustrating a state in which the decorative dish 10 is disposed in the press device 3. FIG. 8 is a schematic diagram showing a state where the cosmetics C1 and C2 are subjected to press treatment.
As shown in FIGS. 7 and 8, the press device 3 includes a press head 31 that presses the cosmetics C <b> 1 and C <b> 2 set on the decorative dish 10 that has been conveyed in a state of being accommodated in the hook 14. Yes.

  FIG. 9 is a perspective view showing the press head. FIG. 10 is a schematic diagram showing a press head. Specifically, FIG. 9 is a perspective view of the press head 31 as viewed from the press surface side. 10A is a view of the press head 31 as viewed from the press surface side, and FIG. 10B is a view showing a cross section of the press head 31 taken along the alternate long and short dash line in the drawing.

As shown in FIGS. 9 and 10, the press head 31 is formed into a surface shape corresponding to the surface shape of the cosmetic C1, and a press surface 31A for pressing the cosmetic C1 and the surface of the cosmetic C2 It has a surface shape corresponding to the shape, and has a press surface 31B for pressing the cosmetic C2.
Here, 31 A of press surfaces have the inclined surface 31C each formed in the site | part by the side of the press surface 31B, as shown by hatching in FIG. 10 (A). As shown in FIGS. 9 and 10B, the inclined surface 31C is inclined so as to protrude toward the press surface 31B side.
Hereinafter, with reference to FIG. 7 and FIG. 8, the press method of cosmetics C1 and C2 by the press apparatus 3 is demonstrated.

  First, as shown in FIG. 7, the press apparatus 3 is brought into an initial state by raising the press head 31 (upward arrow in FIG. 7). Thereafter, the decorative dish 10 is conveyed in a state of being accommodated in the hack 14, thereby being arranged at a predetermined position in the press device 3. Next, as shown in FIG. 8, the press device 3 lowers the press head 31 to press the cosmetics C <b> 1 and C <b> 2 (downward arrow in FIG. 8). In other words, the press device 3 molds the multi-color cosmetics C1 and C2 by pressing the multi-color cosmetics C1 and C2 set in the decorative dish 10 with the press head 31. (Molding step).

Here, as described above, the press surface 31A of the press head 31 is formed so as to protrude toward the cosmetics C1, C2 having a plurality of colors from the press surface 31B. Of the cosmetics C1 and C2, the cosmetic C1 as the surrounding cosmetic set around the cosmetic C2 as the specific cosmetic is subjected to press treatment by the press head 31 and then applied to the cosmetic C2. By applying a press process with the press head 31, cosmetics C1 and C2 of a plurality of colors are cast.
In other words, in the present embodiment, the cosmetic C2 that has many sharp and pointed parts and the shape of which is not desired to be changed is set as the specific cosmetic, and the cosmetic C2 is sandwiched and the shape is changed. The cosmetic C1 that may be allowed to be used is the surrounding cosmetic.

  Further, in the present embodiment, the press surface 31A functions as a press surface for surroundings that presses the cosmetic C1 as the surrounding cosmetic, and the press surface 31B presses the cosmetic C2 as the specific cosmetic. It functions as a specific press surface to be applied. And press surface 31A is formed so that it may protrude in multiple color cosmetics C1, C2 side rather than press surface 31B. Further, the press surface 31A includes an inclined surface 31C that is inclined with respect to the press surface 31B.

FIG. 11 is a diagram illustrating a state in which the cosmetic is subjected to a press process again.
After the multicolor solid cosmetic 1 is subjected to press treatment on the cosmetics C1 and C2 by the press head 31 of the press device 3, as shown in FIG. By applying the press treatment, cosmetics C1 and C2 can be solidified and molded.
This press apparatus 4 includes a press head 41 having a flat press surface different from that of the press head 31, and can press the cosmetics C 1 and C 2 more strongly than the press apparatus 3.

  First, the press device 4 is brought into an initial state by raising the press head 41. Thereafter, the cosmetic dish 10 is conveyed in a state of being accommodated in the hack 14 to be disposed at a predetermined position in the press device 4. Next, the press device 4 lowers the press head 41 to re-press the cosmetics C1 and C2 (downward arrow in FIG. 11).

  As described above, the multicolor solid cosmetic 1 is manufactured by a manufacturing method including a filling method of the cosmetics C1 and C2 by the filling device 2, and a pressing method of the cosmetics C1 and C2 by the press device 3 and the present pressing device 4. Can be manufactured.

According to the present embodiment as described above, the following operations and effects can be achieved.
(1) The casting step is performed by pressing the cosmetic C1 with the press head 31 and then pressing the cosmetic C2 with the press head 31 among the multi-color cosmetics C1 and C2. Since the multi-color cosmetics C1 and C2 are cast, the cosmetic C1 spreads by the pressure of the press treatment after the cosmetic C1 spreads by the pressure of the press treatment. Therefore, a desired color pattern can be formed on the surface of the multicolor solid cosmetic 1.

(2) Since the press surface 31A is formed so as to protrude toward the multi-color cosmetics C1 and C2 side than the press surface 31B, the press head 31 performs a press process to thereby press the press head 31. After pressing the cosmetic C1 on the surface 31A, the cosmetic C2 can be pressed on the pressing surface 31B of the press head 31.

(3) Since the press surface 31A includes an inclined surface 31C that is inclined with respect to the press surface 31B, the cosmetic C1 is subjected to a press process on the press surface 31A of the press head 31 to thereby cause the cosmetic C1 to have an inclined surface 31C. The press process is gradually performed at. Accordingly, the cosmetic C1 is likely to spread along the inclination of the inclined surface 31C, so that the shape thereof can be easily changed, and as a result, the shape of the cosmetic C2 can be hardly changed.

(4) Since the hardness at the time of filling cosmetic C1 is lower than the hardness at the time of filling cosmetic C2, cosmetic C1 is more likely to spread than cosmetic C2. Therefore, cosmetic C1 can make it easy to change its shape, and as a result, it can make it difficult to change the shape of cosmetic C2.

[Second Embodiment]
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings.
In the first embodiment, the die-casting step forms the multi-color cosmetic C1 by forming the press surface 31A of the press head 31 so as to protrude toward the multi-color cosmetics C1, C2 from the press surface 31B. , C2, the cosmetic C1 is pressed with the press head 31, and then the cosmetic C2 is pressed with the press head 31 to mold a plurality of color cosmetics C1, C2.

On the other hand, in this embodiment, the casting step is performed by setting the cosmetic C1 in the cosmetic dish 10 so as to protrude from the cosmetic C2 to the press head side, so that the multicolor cosmetics C1, C2 are set. Among these, the cosmetic material C1 is pressed with a press head, and then the cosmetic material C2 is pressed with a press head to mold a plurality of color cosmetic materials C1 and C2. Different from the embodiment.
In the following description, parts that have already been described are assigned the same reference numerals and description thereof is omitted.

FIG. 12 is a schematic view showing a multicolor solid cosmetic filling device according to a second embodiment of the present invention.
As shown in FIG. 12, the filling device 2 </ b> A includes filling nozzles 21 </ b> A and 21 </ b> B for filling cosmetic C <b> 1 and C <b> 2 into the cosmetic dish 10 that has been conveyed in a state of being accommodated in the hack 14, A suction head 24 that sucks and removes the volatile solvent contained in the cosmetics C1 and C2 when the cosmetics C1 and C2 are filled, and a partition mold 25 that is fitted in the housing portion of the cosmetic dish 10 And.
In FIG. 12, the dressing plate 10, the hook 14, and the partition mold 25 show cross sections obtained by cutting the dressing plate 10 along the alternate long and short dash line in FIG. 1.

  The suction head 24 has a plurality of suction holes 24A formed so as to penetrate the inside of the suction head 24 in order to suck the volatile solvent contained in the cosmetics C1 and C2. The suction head 24 sucks the volatile solvent of the cosmetics C1 and C2 through the absorbent sheet S made of highly absorbent paper or nonwoven fabric attached to the lower surface of the suction head 24. The absorbent sheet S is wound around the supply roller S1.

  FIG. 13 is a perspective view showing the suction head. FIG. 14 is a schematic diagram showing a suction head. Specifically, FIG. 13 is a perspective view of the suction head 24 viewed from the closed surface side. 14A is a view of the suction head 24 as viewed from the closed surface side, and FIG. 14B is a view showing a cross section of the suction head 24 taken along the dashed line in the drawing. In FIG. 13, the suction hole 24A is not shown.

As shown in FIGS. 13 and 14, the suction head 24 is formed in a closed surface 24 </ b> B formed in a surface shape corresponding to the surface shape of the cosmetic C <b> 1 and a surface shape corresponding to the surface shape of the cosmetic C <b> 2. And a closing surface 24C.
Here, as shown in FIG. 14A by hatching, the closing surface 24B has inclined surfaces 24D respectively formed on the portion on the closing surface 24C side. As shown in FIGS. 13 and 14B, the inclined surface 24D is inclined so as to be depressed toward the closing surface 24C.

FIG. 15 is a diagram illustrating a decorative dish and a partition mold. Specifically, FIG. 15A is a view of the decorative dish 10 and the partition mold 25 as viewed from the upper surface side, and FIG. 15B shows a BB cross section of the decorative dish 10 and the partition mold 25. FIG.
The partition mold 25 can be partitioned into a plurality of compartments by being fitted into the accommodating portion of the decorative dish 10. As shown in FIG. 15, the partition mold 25 includes a frame 251 formed in a rectangular frame shape, and a partition plate 252 spanned inside the frame 251.

The frame 251 has a flange portion 251 </ b> A formed so as to cover the upper end edge of the outer wall 12 of the dressing plate 10, and a rectangular frame-shaped body portion 251 </ b> B that abuts on the inner surface of the outer wall 12 of the dressing plate 10. . The lower end of the body 251 </ b> B comes into contact with the inner bottom surface of the dish bottom 11 of the decorative dish 10.
The partition plate 252 is a part serving as a boundary for partitioning the cosmetics C1 and C2. The partition plate 252 is formed so as to correspond to the fan-shaped arc of the cosmetic C1. In addition, the lower end of the partition plate 252 abuts on the inner bottom surface of the dish bottom 11 of the decorative dish 10.
Here, the flange portion 251A and the body portion 251B have portions inclined so as to correspond to the inclined surface 24D of the suction head 24, as shown by hatching in FIG.

  16 to 18 are process diagrams for explaining a cosmetic filling method using a filling device. Specifically, FIG. 16 is a schematic diagram showing a state in which the decorative tray 10 is arranged in the filling device 2A. FIG. 17 is a schematic diagram showing a state immediately before filling the cosmetic dish 10 with the cosmetics C1 and C2. FIG. 18 is a schematic diagram showing a state in which cosmetics C1 and C2 are filled in the cosmetic dish 10. As shown in FIG. Hereinafter, the filling method of the cosmetics C1 and C2 will be described with reference to these drawings.

  First, as shown in FIG. 16, the filling device 2A raises the suction head 24 and lowers the filling nozzles 21A and 21B to set the initial state (upward and downward arrows in FIG. 16). Then, the filling device 2 </ b> A partitions the inside of the decorative dish 10 into a plurality of sections by fitting the partition mold 25 into the decorative dish 10 (partition step). At this time, the flange portion 251 </ b> A of the frame 251 covers the upper end edge of the outer wall 12 of the dressing plate 10, and the body portion 251 </ b> B contacts the inner surface of the outer wall 12 of the dressing plate 10. Further, the lower end of the body portion 251 </ b> B and the lower end of the partition plate 252 are in contact with the inner bottom surface of the dish bottom 11 of the decorative dish 10. Thereafter, the cosmetic tray 10 is transported in a state of being accommodated in the hakama 14, thereby being disposed at a predetermined position in the filling device 2A.

  Next, as shown in FIG. 17, the filling device 2A lowers the suction head 24 to bring the suction head 24 and the partition mold 25 into contact with each other, thereby closing the opening on the surface of the decorative dish 10 (lower in FIG. 17). Direction arrow). Further, the filling device 2A raises the filling nozzles 21A and 21B, thereby inserting the tips of the filling nozzles 21A and 21B into the enlarged diameter portions of the filling holes 13A and 13B (upward arrow in FIG. 17). Thereby, the accommodating part of the decorative dish 10 becomes a sealed space.

  Then, as shown in FIG. 18, the filling device 2A causes a pump (not shown) to discharge cosmetics C1 and C2, thereby forming a plurality of compartments formed in the decorative dish 10 via the filling nozzles 21A and 21B. Are filled with slurry-like cosmetics C1 and C2 of a plurality of colors. In other words, the filling device 2A supplies the plurality of colors of cosmetics C1, C2 to the plurality of sections through the plurality of filling holes 13A, 13B formed in the decorative dish 10 so as to correspond to each of the plurality of sections. Fill each (filling step).

Further, the filling device 2A closes the opening of the decorative dish 10 with the suction head 24, thereby removing volatile solvents in the plurality of colors of cosmetics C1 and C2 filled in the decorative dish 10 (suction step). ).
Thereafter, the filling device 2A raises the suction head 24 and returns to the initial state by lowering the filling nozzles 21A and 21B (see FIG. 16).
Then, the filling device 2A removes the partition mold 25 from the dressing tray 10 to set the cosmetics C1 and C2 formed in a block shape in the dressing tray 10 with an interval of the thickness of the partition mold 25 (mold). Extraction step).

Here, as described above, the suction head 24 includes the blocking surface 24B formed in a surface shape corresponding to the surface shape of the cosmetic C1, and the blocking surface formed in a surface shape corresponding to the surface shape of the cosmetic C2. 24C. And since the obstruction | occlusion surface 24B has the inclined surface 24D each formed in the site | part on the obstruction | occlusion surface 24C side and inclines so that it may become depressed toward the obstruction | occlusion surface 24C side, it is set in the vanity plate 10 The cosmetic C1 has an inclined surface C1A formed to protrude toward the press head 32 by the inclined surface 24D of the suction head 24.
In other words, in the present embodiment, the cosmetic C1 is set in the cosmetic dish 10 so as to protrude from the cosmetic C2 to the press head 32 side. The surface of the cosmetic C1 includes an inclined surface C1A that is inclined with respect to the surface of the cosmetic C2.

FIG. 19 and FIG. 20 are process diagrams for explaining a cosmetic pressing method using a pressing device. Specifically, FIG. 19 is a schematic diagram showing a state in which the decorative tray 10 is arranged in the press device 3A. FIG. 20 is a schematic diagram illustrating a state where the cosmetics C1 and C2 are subjected to press treatment.
As shown in FIGS. 19 and 20, the press device 3 </ b> A includes a press head 32 that presses the cosmetics C <b> 1 and C <b> 2 set on the decorative dish 10 that has been conveyed in a state of being accommodated in the hack 14. Yes. The press head 32 has a flat press surface 32A.
Hereinafter, with reference to FIG. 19 and FIG. 20, the pressing method of cosmetics C1, C2 by the pressing device 3A will be described.

  First, as shown in FIG. 19, the press device 3 </ b> A is brought into an initial state by raising the press head 32 (upward arrow in FIG. 19). Thereafter, the decorative dish 10 is conveyed in a state of being accommodated in the hack 14 to be disposed at a predetermined position in the press device 3A. Next, as shown in FIG. 20, the press device 3A lowers the press head 32 so as to press the cosmetics C1 and C2 (downward arrow in FIG. 20). In other words, the press apparatus 3A molds the multi-color cosmetics C1 and C2 by pressing the multi-color cosmetics C1 and C2 set in the decorative dish 10 with the press head 32. (Molding step).

  Therefore, in the present embodiment, the cosmetic C1 is set in the cosmetic dish 10 so as to protrude from the cosmetic C2 toward the press head 32, and therefore, the stamping step is performed in the multicolor cosmetics C1, C2. Among these, after pressing the cosmetic C1 as the surrounding cosmetic set around the cosmetic C2 as the specific cosmetic with the press head 32, the cosmetic C2 is pressed with the press head 32. By applying the press treatment, the multi-color cosmetics C1 and C2 are molded.

Thus, the multicolor solid cosmetic 1 can be manufactured by a manufacturing method including the filling method of the cosmetics C1 and C2 by the filling device 2A and the pressing method of the cosmetics C1 and C2 by the press device 3A. .
In the present embodiment, the multicolor solid cosmetic 1 is molded by solidifying the cosmetics C1 and C2 by pressing the cosmetics C1 and C2 with the press head 32 of the press device 3A. However, as in the first embodiment, the cosmetics C1 and C2 may be solidified and molded by re-pressing the cosmetics C1 and C2 with the press head 41 of the press device 4. .

According to this embodiment, the following operations and effects can be achieved in addition to the operations and effects similar to (1) and (4) in the first embodiment.
(5) Since the cosmetic C1 is set in the cosmetic dish 10 so as to protrude toward the press head 32 from the cosmetic C2, the press head 32 presses the cosmetic C1 with the press head 32, and then presses the press head. At 32, the cosmetic C2 can be pressed.

(6) Since the surface of the cosmetic C1 includes the inclined surface C1A that is inclined with respect to the surface of the cosmetic C2, by pressing the cosmetic C1 and the cosmetic C2 with the press surface 32A of the press head 32, The press treatment is gradually performed from the inclined surface C1A of the cosmetic C1. Therefore, the cosmetic C1 can easily spread along the inclination of the inclined surface C1A, so that the shape thereof can be easily changed, and as a result, the shape of the cosmetic C2 can be hardly changed.

[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 said embodiment, the multicolor solid cosmetics 1 were comprised including the cosmetics C1 and C2 of 2 colors. On the other hand, the multicolor solid cosmetic material may include a plurality of color cosmetic materials of three or more colors.

In the first embodiment, the press surface 31A has the inclined surface 31C, and in the second embodiment, the cosmetic C1 has the inclined surface C1A. However, the press surface 31A has the inclined surface 31C and the inclined surface C1A. You don't have to.
In each of the above embodiments, the hardness at the time of filling the cosmetic C1 is set lower than the hardness at the time of filling the cosmetic C2, but may be set the same or higher.

  In the first embodiment, the press surface 31A is formed so as to protrude toward the multi-color cosmetics C1 and C2 side than the press surface 31B. After the cosmetic C1 is pressed by the press surface 31A of the head 31, the cosmetic C2 can be pressed by the press surface 31B of the press head 31. In the second embodiment, the cosmetic C1 is set in the cosmetic dish 10 so as to protrude from the cosmetic C2 toward the press head 32, so that the press C 32 presses the cosmetic C1. After applying, the press head 32 can press the cosmetic C2. On the other hand, for example, by applying the press treatment to the cosmetic C1 by combining the press head 31 of the first embodiment and the cosmetics C1 and C2 of the second embodiment, the cosmetic C2 You may give a press process. In short, the stamping step is to press the peripheral cosmetic set around one of the specific cosmetics with a press head, and then press the specific cosmetic with the press head. What is necessary is just to be able to mold a multi-colored cosmetic by performing a press treatment.

  As mentioned above, this invention can be utilized suitably for the manufacturing method of multicolor solid cosmetics, and the press head used for this.

DESCRIPTION OF SYMBOLS 1 Multicolor solid cosmetics 2,2A Filling device 3,3A Press device 10 Cosmetic dish 13A, 13B Filling hole 21A, 21B Filling nozzle 22, 24 Suction head 23, 25 Partition type 24D Inclined surface 31 Press head 31A Press surface (Ambient) Press surface)
31B Press surface (specific press surface)
31C Inclined surface 32 Press head 32A Press surface C1 Cosmetic (Ambient cosmetic)
C2 Cosmetics (specific cosmetics)
C1A inclined surface

Claims (7)

A method for producing a multicolor solid cosmetic by producing a multicolor solid cosmetic by pressing a plurality of colors of cosmetics set in a decorative dish,
A partitioning step of partitioning the decorative dish into a plurality of partitions by a partitioning mold;
A filling step of filling each of the plurality of compartments with the plurality of color cosmetics through a plurality of filling holes formed in the decorative dish so as to correspond to each of the plurality of compartments;
A suction step of closing the opening of the decorative dish with a suction head and removing the solvent in the plurality of colors of cosmetics filled in the decorative dish by using the suction head;
A die cutting step of setting a plurality of colors of cosmetics formed in a block shape in the decorative plate at intervals of the thickness of the partition die by removing the partition die from the decorative plate;
A plurality of color cosmetics set in the dressing plate are subjected to a press treatment with a press head, thereby molding a plurality of color cosmetics;
The punching step includes
After the press treatment is performed on the surrounding cosmetic set around any one of the plurality of color cosmetics with a press head, the press treatment is performed on the specific cosmetic with the press head. A method for producing a multicolor solid cosmetic, characterized in that a multicolor cosmetic is cast. In the manufacturing method of the multicolor solid cosmetics described in Claim 1,
The press head is
A pressing surface for surrounding that presses the surrounding cosmetic;
A press surface for specific application that presses the specific cosmetic material,
The method for producing a multicolor solid cosmetic, wherein the press surface for surrounding is formed so as to protrude toward the multi-color cosmetics side than the press surface for identification. In the manufacturing method of the multicolor solid cosmetics described in Claim 2,
The method for producing a multicolor solid cosmetic, wherein the surrounding press surface includes an inclined surface inclined with respect to the specifying press surface. In the manufacturing method of the multicolor solid cosmetics described in any one of Claims 1-3,
The method for producing a multicolor solid cosmetic, wherein the surrounding cosmetic is set in the decorative dish so as to protrude toward the press head from the specific cosmetic. In the manufacturing method of the multicolor solid cosmetics described in Claim 4,
The method for producing a multicolor solid cosmetic, wherein the surface of the surrounding cosmetic includes an inclined surface that is inclined with respect to the surface of the specific cosmetic. In the manufacturing method of the multicolor solid cosmetics in any one of Claims 1-5,
The method for producing a multicolor solid cosmetic, wherein the hardness at the time of filling the surrounding cosmetic is lower than the hardness at the time of filling the specific cosmetic. A press head used in a method for producing a multicolor solid cosmetic by producing a multicolor solid cosmetic by pressing a plurality of colors of cosmetics set in a decorative dish,
A press surface for surroundings that presses the surrounding cosmetics set around any one of the multi-colored cosmetics;
Among the multi-color cosmetics, having a specific press surface for pressing the specific cosmetics,
The press head for surroundings, wherein the press surface for surrounding is formed so as to protrude toward the cosmetics of the plurality of colors from the press surface for identification.

Images