JP4917512B2 - Filling jig and method for producing solid powder cosmetic - Google Patents

Description

  The present invention relates to a filling jig and a method for producing a solid powder cosmetic.

  As one of solid powder cosmetics such as foundations and eye shadows, wet molded products are known. For example, Patent Literature 1 discloses a powder cosmetic molding method for filling a fluid filling material into a filling space A including a receiving tray 11 using a filling jig 10 as shown in FIG. Yes. The filling jig 10 has a flat lid-like portion 10a. On the lower surface of the lid-like portion 10a, a filling port 10b for discharging a fluid-like filling material is provided, and this filling port 10b communicates with the flow passage 10c. When filling the filling space A with the filling material, the entire opening portion of the filling space A is covered by the lid-like portion 10a and is closed, and then the filling material is injected from the filling port 10b.

JP 2006-199616 A

  However, according to Patent Document 1 described above, there is a possibility that an appearance defect may occur after the die casting. As shown in FIG. 18, when filling a predetermined amount of the filler discharged from the pipe-shaped filling port into the filling space A, a cut mark of the filling may be generated on the surface of the filling after the molding. Because. In this case, an operation such as stroking the surface with a spatula or the like to erase the trace of the filler must be performed as necessary.

  The present invention has been made in view of such circumstances, and the purpose thereof is to suppress the occurrence of traces of the filler on the surface when the container is filled with the filler, and to stabilize the appearance quality. It is to plan.

  Another object of the present invention is to eliminate the need for a correction process for erasing the trace of the filling material and to increase the efficiency of the manufacturing operation.

  In order to solve such a problem, the first and second inventions provide a filling jig that has a head, a supply pipe, and an injection hole, and that fills a fluid filling material in an accommodation dish. The head is disposed above the upper opening in the storage tray, and below this head, a scraping plane is formed for scraping the filling material filled in the storage tray or the space including the storage tray. ing. A supply tube is attached to the head for supplying the filling. The injection hole is open in the sliding plane and communicates with the supply pipe. Here, in the first invention, the injection hole gradually increases in diameter as it goes to the scraping plane, and is smoothly connected to the scraping plane. On the other hand, in the second invention, the corner of the injection hole formed by the inner surface of the injection hole and the flat surface is chamfered into a curved surface. Here, in the second invention, it is preferable that the radius of curvature of the inner surface of the injection hole is larger in the vicinity of the cutting plane than in the section deeper than the cutting plane.

  In the first or second aspect of the invention, an opening may be made so as to penetrate the head in the sliding plane, and at least one discharge hole having a smaller opening cross section than the injection hole may be further provided. In this case, it is preferable that a plurality of discharge holes are provided at positions symmetrical with respect to the injection hole. In the first or second invention, the injection hole may be opened so as to be positioned substantially at the center of the storage tray.

  3rd and 4th invention provides the manufacturing method of solid powder cosmetics. In this manufacturing method, as a first step, the receiving tray is set in a depressed portion in which a part of the substrate is recessed shallower than the height of the receiving tray, and the set receiving tray is disposed under the head. As a second step, the head is lowered, and the scraping plane formed below the head is brought into contact with the upper edge of the receiving tray to cover the upper opening of the receiving tray with the scraping plane. As a third step, the inside of the storage dish is filled by injecting a fluid filling material in which the cosmetic base material of the solid powder cosmetic and the volatile solvent are mixed through the injection hole opened in the sliding plane. Fill with filling. As a fourth step, the filling material filled in the receiving tray is scraped off by the slitting plane by the relative movement of the substrate with respect to the head. And as a 5th step, the filling material in the receiving tray cut off by the upper edge corresponding to the receiving tray is pressed from above. Here, in 3rd invention, the injection hole is gradually diameter-expanded as it goes to the scraping plane, and is smoothly connected to the scraping plane. On the other hand, in the fourth invention, the injection hole is chamfered in a curved shape at a corner formed by the inner surface of the injection hole and the sliding surface.

  5th and 6th invention provides the manufacturing method of solid powder cosmetics. In this manufacturing method, as a first step, the receiving tray is set in a recessed portion in which a part of the substrate is recessed deeper than the height of the receiving tray, and the set receiving tray is disposed under the head. As a second step, the head is lowered and the scraping plane formed below the head is brought into contact with the upper surface of the substrate, thereby covering the upper opening of the depressed portion with the scraping plane. As a third step, the container tray is included by injecting a fluid filling material in which the cosmetic base material of the solid powder cosmetic and the volatile solvent are mixed through the injection hole opened in the sliding plane. The space in the depression is filled with a filler. As a fourth step, the filling material filled in the space is scraped off by the slitting plane by the relative movement of the substrate with respect to the head. And as a 5th step, the filling material in the storage tray cut into the upper surface equivalent of the substrate is pressed from above. Here, in 5th invention, the injection hole is gradually diameter-expanded as it goes to a scraping plane, and is connected to the scraping plane gently. On the other hand, in the sixth invention, the corner of the injection hole formed by the inner surface of the injection hole and the sliding plane is chamfered into a curved surface.

  Here, in the fourth or sixth invention, it is preferable that the radius of curvature of the inner surface of the injection hole is larger in the vicinity of the scraping plane than in the recess. In any one of the third to sixth inventions, the third step may include a step of discharging the air in the storage tray through at least one discharge hole. The discharge hole is opened so as to penetrate the head in the sliding plane, and the opening cross section is smaller than the injection hole.

  According to the first to sixth inventions, the injection hole is enlarged in diameter as it goes to the scraping plane, and is smoothly connected to the scraping plane, or is formed by the inner surface of the casting hole and the scraping plane. The corner is chamfered into a curved surface. Thereby, when the filler is scraped off by the scraping plane, it is possible to suppress the trace of the filler being cut off on the surface. As a result, it is possible to stabilize the appearance quality and to eliminate the need for a correction process for erasing the trace of the filling material, so that the efficiency of the manufacturing work can be improved.

(First embodiment)
FIG. 1 is an external perspective view of the filling jig according to the first embodiment. The filling jig 1 is mainly composed of a rectangular plate-shaped head 1a and a hollow supply pipe 1b, and is used as a forming head for filling a fluid filling material (slurry) into the containing tray 2. Both the head 1a and the supply pipe 1b are made of metal, and both are firmly integrated. The head 1a has a thickness sufficient to ensure the strength required as the specification of the forming head. A horizontal and flat slide plane 1c is formed below the head 1a.

  This scraping plane 1c has two roles. One is the role that the upper opening of the receiving tray 2 covers the upper opening of the space including the receiving tray 2 to form a slurry filling space. The other is the role of grinding the slurry filled in the filling space. On the other hand, the supply pipe 1b is attached by welding or the like at a position offset to the left above the head 1a. The supply pipe 1b is used to guide the slurry supplied from the outside to the head 1a. The slurry is a mixture of a cosmetic base material of a solid powder cosmetic such as foundation, face powder, or eye shadow and a volatile solvent such as ethanol, water, liquid paraffin, isoparaffin, isopropyl alcohol.

  The head 1a has an injection hole 1d and at least one discharge hole 1e. The injection hole 1d opens in a rectangular shape on the sliding plane 1c, and extends the head 1a in the vertical direction. The upper end of the injection hole 1d communicates with the supply pipe 1b. Thereby, the slurry supplied from the supply pipe 1b is discharged downward through the injection hole 1d. On the other hand, the discharge hole 1e is opened on the sliding plane 1c and penetrates the head 1a in the vertical direction. The discharge hole 1e plays a role for extracting air in the filling space, and has a smaller opening cross section than the injection hole 1d. During the filling of the slurry, the air in the filling space and a part of the filled slurry are discharged out of the filling space through the discharge hole 1e. At that time, in order to pressurize the filling space to some extent at the time of filling the slurry, it is necessary to make the opening cross section of the discharge hole 1e smaller than that of the injection hole 1d. In general, the smaller the diameter of the discharge hole 1e, the higher the pressure in the filling space. The specific value of the opening cross section is appropriately set according to how much the inside of the filling space is compressed in consideration of the diameter of the injection hole 1d (opening cross section), the supply pressure of the slurry, and the like. In the present embodiment, the discharge holes 1e are provided with a size of about 1φ at three places on the right side of the figure, but it is sufficient if they are provided at least at one place.

  FIG. 2 is a cross-sectional view of the main part of the filling jig 1. The lower side of the injection hole 1d, that is, the opening in the scraping plane 1c has a curved tapered shape. Specifically, as shown in FIGS. 4A and 4B, the injection hole 1d gradually increases in diameter toward the sliding plane 1c, and is gradually connected to the sliding plane 1c. In other words, the corner formed by the inner surface of the injection hole 1d, the cutting plane, and 1c is chamfered into a curved surface. When the injection hole 1d does not have a taper shape, that is, when it is bent linearly with the inner surface of the injection hole 1d and the slide-off plane 1c, when the container 2 is discharged (horizontal movement) by the pusher, this bending Due to the corners, streaky traces of the slurry are generated on the surface. On the other hand, when the taper shape as in the present embodiment is used, the corners are chamfered, so that the streak marks are less likely to occur. From this point of view, the present invention does not exclude the form in which the corners are simply chamfered as shown in FIG. 1A, but the inner surface of the injection hole 1d as shown in FIG. If the radius of curvature is made larger in the vicinity of the scraping plane 1c than in the depth of the scraping plane 1c, the occurrence of the streak can be more effectively prevented. From the same viewpoint, a similar tapered shape may be provided below the discharge hole 1e.

  In the manufacturing process of the solid powder cosmetic, a turntable is used as a means for moving the container 2 relative to the filling jig 1. FIG. 3 is a perspective view of a main part of the turntable. The turntable 4 can rotate around the mounting shaft. A plurality of attachment portions 4a are provided in the circumferential direction of the turntable 4, and the substrate 3 is detachably fitted into each attachment portion 4a. A part (substantially center) of the substrate 3 is provided with a depressed portion 3 a corresponding to the shape of the storage tray 2. In the present embodiment, the depth of the depressed portion 3 a is shallower than the height of the receiving tray 2. Therefore, in a state where the receiving tray 2 is set in the depressed portion 3 a, the upper edge of the receiving tray 2 is higher than the upper surface of the substrate 3, and the receiving tray 2 protrudes from the upper surface of the substrate 3. The turntable 4 rotates by a predetermined angle at a predetermined interval, and in response to this, the respective substrates 3 fitted therein also move intermittently on the horizontal plane.

  Next, a method for producing a solid powder cosmetic will be described with reference to FIGS. The above-described filling jig 1 is attached to an elevating mechanism included in an elevating device (not shown) and moves up and down by controlling hydraulic pressure and air pressure.

  First, as shown in FIG. 4, the receiving tray 2 is set in a depressed portion 3 a in which a part of the substrate 3 is depressed shallower than the height of the receiving tray 2. Then, the turntable 4 is rotated by the pusher, and the receiving tray 2 is placed under the filling jig 1. After that, the filling jig 1 that has been raised is lowered, and the scraping plane 1 c formed below the head 1 a is brought into contact with the upper edge of the storage tray 2. As a result, the upper opening of the storage tray 2 is covered with the sliding plane 1c, and a filling space A surrounded by the inner bottom 2a of the storage tray 2, its outer frame 2b, and the sliding plane 1c is formed. The

  Next, as shown in FIG. 5, the slurry discharged from the injection hole 1d is injected into the filling space A by pressurizing the inside of the supply pipe 1b. The slurry having a relatively high viscosity falls from the injection hole 1d and spreads in the filling space A in the lateral direction. At this time, since the lower side of the injection hole 1d is tapered, it starts to spread laterally from the middle of the injection hole 1d (before reaching the slide-off plane 1c). As a result, the slurry can be quickly filled, and the particle density of the filled slurry is also made uniform.

  As the slurry is filled, the air present in the filling space A is discharged to the outside through the discharge hole 1e. Since the opening cross section of the discharge hole 1e is sufficiently smaller than that of the injection hole 1d, the filling space A is maintained at a desired pressure even if the discharge hole 1e is provided. And as shown in FIG. 6, when injection | pouring of the slurry equivalent to the regulation amount per time is complete | finished, the filling process with respect to this storage tray 2 will be completed. In this state, the air in the filling space A is discharged, and the filling space A is completely filled with the slurry. Since the specified amount is set to (volume of filling space A + α), a part of the injected slurry is slightly discharged from the discharge hole 1e.

  Next, as shown in FIG. 7, the turntable 4 is rotated by the pusher while the filling jig 1 is lowered, and the substrate 3 is moved relative to the head 1a in the horizontal direction. Thereby, the slurry filled in the filling space A is scraped off by the scraping plane 1c. At that time, since the lower end of the injection hole 1d is smoothly connected to the scraping plane 1c, a streak mark is hardly generated on the surface of the slurry exposed by scraping. By this scraping, the height of the slurry surface becomes equivalent to the upper edge of the storage tray 2, that is, the height of the outer frame 2b.

  Then, as shown in FIG. 8, the slurry scraped to the upper edge of the receiving tray 2 is pressed from above by the press head 5. When removing the volatile components of the slurry during the pressing process, it is preferable to use a porous member as the press head 5 and interpose a porous press sheet between the press head 5 and the slurry.

  Then, by removing the residual volatile components in the slurry by drying, as shown in FIG. 9, the solid powder cosmetic containing the receiving tray 2 is completed. The final cosmetic surface is lower than the upper edge of the container tray 2 by a predetermined height α due to a pressing process or the like.

  As described above, according to the first embodiment, since the taper is formed on the lower side of the injection hole 1d, when the slurry is scraped off by the sliding plane 1c, a trace of the slurry is generated on the surface. This can be suppressed. As a result, the appearance quality can be stabilized. In addition, since a correction process for erasing the trace of the slurry is not required, the efficiency of the manufacturing work can be improved. Furthermore, since variation in the filling amount due to how the slurry is cut can be reduced, the filling amount can be stabilized.

(Second Embodiment)
According to the manufacturing method according to the first embodiment described above, the cosmetic surface in the final product is lower than the upper edge of the container 2 by a predetermined height α. Therefore, in the present embodiment, a manufacturing method for making the cosmetic surface in the final product flush with the container 2 will be described with reference to FIGS. 10 to 16. In addition, since the filling jig 1 used in this embodiment is the same as the configuration of FIGS. 1 and 2, the same reference numerals are given and description thereof is omitted here.

  First, as shown in FIG. 10, the receiving tray 2 is set in a depressed portion 3a 'provided in a part of the substrate 3'. It should be noted that unlike the first embodiment described above, the depressed portion 3a 'is formed deeper than the height of the storage tray 2. Then, the turntable 4 is rotated by the pusher, and the receiving tray 2 is placed under the filling jig 1. After that, the filling jig 1 that has been raised is lowered to bring the sliding flat surface 1c formed below the head 1a into contact with the upper surface 3b 'of the substrate 3'. As a result, the upper opening of the depressed portion 3a ′ is covered with the scraping plane 1c, and the filling space A (exactly, the receiving tray 2 exists) surrounded by the depressed portion 3a ′ and the scraping plane 1c. Are formed).

  Next, as shown in FIG. 11, the slurry discharged through the injection hole 1d is injected into the filling space A by pressurizing the inside of the supply pipe 1b. The highly viscous slurry dropped from the injection hole 1d spreads in the filling space A in the lateral direction. At this time, since the lower side of the injection hole 1d is tapered, it starts to spread laterally from the middle of the injection hole 1d (before reaching the slide-off plane 1c). As the slurry is filled, the air present in the filling space A is discharged to the outside through the discharge hole 1e. And as shown in FIG. 12, when the injection | pouring of the slurry equivalent to the regulation amount per time is complete | finished, the filling process with respect to this storage tray 2 will be completed.

  Next, as shown in FIG. 13, the turntable 4 is rotated by the pusher while the filling jig 1 is lowered, and the substrate 3 'is moved relative to the head 1a in the horizontal direction. Thereby, the slurry filled in the filling space A is scraped off by the scraping plane 1c. At that time, since the lower end of the injection hole 1d is smoothly connected to the scraping plane 1c, a streak mark is hardly generated on the surface of the slurry exposed by scraping. By this scraping, the height of the slurry surface becomes equivalent to the upper surface of the substrate 3 '. It should be noted that in the present embodiment, the height of the slurry surface is higher than the upper edge of the storage tray 2, specifically, the height of the outer frame 2 b of the storage tray 2.

  Then, as shown in FIG. 14, the slurry scraped to the upper surface of the substrate 3 'is pressed from above by the press head 5'. In the present embodiment, the press head 5 'includes a head guide 5a and a head body 5b that moves up and down within a range restricted by the guide 5a. A part of the head guide 5a protrudes downward in a frame shape, and the shape of the outer frame corresponds to the opening shape of the depressed portion 3a '. The head main body 5b is mounted in the protruding frame so as to be displaceable in the vertical direction. Then, as shown in FIG. 15, the head main body 5 b is pushed down until the lower surface of the head main body 5 b reaches the upper edge of the receiving tray 2 with the head guide 5 a inserted in the depression 3 a ′. When removing the volatile components of the slurry during the pressing process, it is preferable to use a porous member as the press head 5 and interpose a porous press sheet between the press head 5 and the slurry.

  Then, by removing the remaining volatile components in the slurry by drying, as shown in FIG. 16, the solid powder cosmetic containing the container 2 is completed. In this embodiment, since the slurry is scraped off at a position higher than the upper edge of the receiving tray 2, the cosmetic surface is not depressed with respect to the receiving tray 2 even after pressing, and is flush with the receiving tray 2. be able to.

  As described above, according to the second embodiment, for the same reason as in the first embodiment, it is possible to stabilize the appearance quality, improve the efficiency of the manufacturing operation, and stabilize the amount of filling of the slurry. It becomes possible. In addition, a solid powder cosmetic product having a cosmetic surface flush with the container 2 can be obtained.

(Third embodiment)
FIG. 17 is an external perspective view of the filling jig 1 ′ according to the present embodiment. The filling jig 1 ′ is characterized in that the injection hole 1 d (opening in the sliding plane 1 c) is positioned at the approximate center of the storage tray 2. By doing so, when the slurry is discharged from the injection hole 1d, the way the slurry spreads toward the four corners of the storage tray 2 becomes uniform. Further, in order to make the air vent uniform, the discharge holes 1e are provided at positions symmetrical with respect to the injection hole 1d, that is, at the four corners of the storage tray 2 in this embodiment. In addition, this filling jig 1 ′ can be used in both the manufacturing methods of the first and second embodiments described above.

  As described above, according to the third embodiment, the same effect as that of the first embodiment can be obtained, and the spread of the slurry discharged from the injection hole 1d becomes uniform, so that the particle density of the slurry varies. Can be more effectively prevented.

External perspective view of the filling jig according to the first embodiment Sectional drawing of the principal part of the filling jig which concerns on 1st Embodiment. Perspective view of main part of turntable The figure which shows the state of the storage tray set to the board | substrate The figure which shows the state which inject | pours slurry in a storage tray The figure which shows the state with which the slurry was filled in the storage tray The figure which shows the state where the slurry is cut off by the filling jig The figure which shows the state which presses the slurry in a storage tray The figure which shows the state of the solid powder cosmetics accommodated in the accommodation dish The figure which shows the state of the storage tray set to the board | substrate in 2nd Embodiment. The figure which shows the state which inject | pours slurry in the storage tray in 2nd Embodiment. The figure which shows the state with which the slurry was filled in the storage tray in 2nd Embodiment. The figure which shows the sliding state of the slurry by the filling jig in 2nd Embodiment. The figure which shows the state before the press of the slurry in 2nd Embodiment. The figure which shows the state in the middle of the press of the slurry in 2nd Embodiment. The figure which shows the solid powder cosmetics accommodated in the accommodation tray in 2nd Embodiment. External perspective view of a filling jig according to the third embodiment Illustration of a conventional filling jig

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Filling jig 1a Head 1b Supply pipe 1c Sliding plane 1d Injection hole 1e Discharge hole 2 Storage tray 3 Substrate 4 Turntable 5 Press head

Claims (12)

In a filling jig that fills the container with a fluid filling,
A head that is disposed above the upper opening in the receiving tray and has a sliding plane formed below to cut through the filling filled in the receiving tray or a space including the receiving tray. When,
A supply pipe attached to the head for supplying the filling;
Opening in the sliding plane, and having an injection hole communicating with the supply pipe,
The filling jig is characterized in that the diameter of the injection hole increases toward the sliding plane, and is gradually connected to the sliding plane. In a filling jig that fills the container with a fluid filling,
A head that is disposed above the upper opening in the receiving tray and has a sliding plane formed below to cut through the filling filled in the receiving tray or a space including the receiving tray. When,
A supply pipe attached to the head for supplying the filling;
Opening in the sliding plane, and having an injection hole communicating with the supply pipe,
A filling jig characterized in that a corner formed by the inner surface of the injection hole and the sliding plane is chamfered into a curved surface.   The filling jig according to claim 2, wherein a radius of curvature of an inner surface of the injection hole is larger in a portion near the sliding plane than in a portion deeper than the sliding plane.   4. The apparatus according to claim 1, further comprising at least one discharge hole that is open so as to penetrate the head in the sliding plane and has a smaller opening cross section than the injection hole. 5. Filling jig.   The filling jig according to claim 4, wherein a plurality of the discharge holes are provided at positions symmetrical with respect to the injection hole.   The filling jig according to any one of claims 1 to 5, wherein the injection hole is opened so as to be positioned substantially in the center of the storage tray. In the method for producing a solid powder cosmetic,
A first step of setting the storage tray in a recessed portion in which a part of the substrate is recessed shallower than the height of the storage tray, and placing the set storage tray under the head;
A second step of lowering the head and covering the upper opening of the receiving tray with the cutting plane by bringing a cutting plane formed below the head into contact with an upper edge of the receiving tray; ,
The cosmetic base material and the volatile solvent of the solid powder cosmetics are formed through an injection hole that opens in the scraping plane, gradually increases in diameter toward the scraping plane, and is gently connected to the scraping plane. A third step of filling the container with the filler by injecting a fluidized filler mixed with
A fourth step in which the filling material filled in the receiving tray is scraped by the slitting plane by the relative movement of the substrate with respect to the head; and in the receiving tray that has been scraped to the upper edge of the receiving tray. And a fifth step of pressing the filler from above. A method for producing a solid powder cosmetic. In the method for producing a solid powder cosmetic,
A first step of setting the storage tray in a recessed portion in which a part of the substrate is recessed shallower than the height of the storage tray, and placing the set storage tray under the head;
A second step of lowering the head and covering the upper opening of the receiving tray with the cutting plane by bringing a cutting plane formed below the head into contact with an upper edge of the receiving tray; ,
The cosmetic base material and the volatility of the solid powder cosmetic material are opened through the injection hole in which the corner portion formed by the inner surface and the cutting plane is chamfered into a curved surface. A third step of filling the container with the filler by injecting a fluid filler mixed with a solvent;
A fourth step in which the filling material filled in the receiving tray is scraped by the slitting plane by the relative movement of the substrate with respect to the head; and in the receiving tray that has been scraped to the upper edge of the receiving tray. And a fifth step of pressing the filler from above. A method for producing a solid powder cosmetic. In the method for producing a solid powder cosmetic,
A first step of setting the storage tray in a recessed portion in which a part of the substrate is recessed deeper than the height of the storage tray, and disposing the set storage tray under the head;
A second step of lowering the head and covering the upper opening of the depressed portion with the scraping plane by bringing a scraping plane formed below the head into contact with the upper surface of the substrate;
Volatile with the cosmetic base material of the solid powder cosmetics through an injection hole that opens in the scraping plane, gradually increases in diameter toward the scraping plane, and is gently connected to the scraping plane. A third step of filling a space in the depressed portion including the containing dish with the filler by injecting a fluid filler mixed with the organic solvent;
A fourth step of scraping the filling material filled in the space by the slitting plane by relative movement of the substrate with respect to the head; and the filling in the container pan scraped to the upper surface of the substrate. And a fifth step of pressing the product from above. A method for producing a solid powder cosmetic. In the method for producing a solid powder cosmetic,
A first step of setting the storage tray in a recessed portion in which a part of the substrate is recessed deeper than the height of the storage tray, and disposing the set storage tray under the head;
A second step of lowering the head and covering the upper opening of the depressed portion with the scraping plane by bringing a scraping plane formed below the head into contact with the upper surface of the substrate;
The cosmetic base material and the volatility of the solid powder cosmetic material are opened through the injection hole in which the corner portion formed by the inner surface and the cutting plane is chamfered into a curved surface. A third step of filling a space in the depressed portion including the receiving dish with the filler by injecting a fluid filler mixed with a solvent;
A fourth step of scraping the filling material filled in the space by the slitting plane by relative movement of the substrate with respect to the head; and the filling in the container pan scraped to the upper surface of the substrate. And a fifth step of pressing the product from above. A method for producing a solid powder cosmetic.   11. The filling jig according to claim 8, wherein a radius of curvature of an inner surface of the injection hole is larger in a portion near the slide plane than in a portion deeper than the slide plane. The third step includes
It has an opening to penetrate the head in the sliding plane, and has a step of discharging the air in the storage tray through at least one discharge hole having a smaller opening cross section than the injection hole. The method for producing a solid powder cosmetic according to any one of claims 7 to 11.

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