JPS62201813A - Method for molding multi-color cosmetic in dish - Google Patents

Abstract

PURPOSE:To make it possible to mold a cosmetic having a design of a striped pattern which can not be made by a well-known method, by solidifying cosmetics of plural colors in a mold, putting the cosmetics in a dish, packing and molding the cosmetics of plural colors in the dish with no partition plate in a desired width and in uniform hardness. CONSTITUTION:A mold consisting of a female mold 2 comprising a molding chamber 5 having an open top and dish engaging holes 7 formed in side walls 3C and 3D facing the molding chamber 5, covers 8 detachably inserted into the dish fitting holes 7 and a male mold 9 to be inserted from the open top of the female mold 2 into the molding chamber 5 is used and the dish fitting molds 7 are closed with the covers 8. Cosmetics A-D of plural colors are packed into the molding chamber 5, compressed and solidified in a laminar state. Then, the covers 8 are removed from the female mold, a dish 10 is inserted from the dish fitting holes 7 into the molding chamber, the solidified cosmetics A-D are put in the dish 10 and the surface of the cosmetics A-D are finished to give the titled cosmetic. In this method, the cosmetic having a design of a striped pattern can be obtained in desired width and uniform hardness and diversification of a commodity can be contrived.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention involves filling and molding at least a plurality of types of cosmetics with different colors in a desired arrangement state in a saucer whose interior is not defined by a partition plate. Regarding the method.

[Prior art]

Conventionally, methods for filling and solidifying multiple types of powder cosmetics adjacently in a saucer or container without a partition plate have been described, for example, in JP-A-59-44205 and JP-A-61-1610. What is shown is known. That is, in the former method, a powder cosmetic is filled into each filling space divided by a partition plate, preliminary pressing is performed, and then main pressing is performed with the partition plate removed. On the other hand, in the latter method, powder cosmetics are filled into the filling space formed by the negative pressing piece among the plurality of pressing molding pieces, preliminary pressing is performed using another pressing molding piece, and the next pressing molding piece is then pressed. Another type of powdered cosmetic is filled into the filling space formed by the above, and preliminary pressing is performed using the pressing mold piece (-), and finally, main pressing is performed using the shaping mold.

[Problem that the invention seeks to solve]

In any of the above-mentioned conventional techniques, multiple types of powdered cosmetics are filled from above into a flat container and compressed and solidified, so a flat container with a certain amount of spread is required. I can make a pattern, but it's terrible! ! It is difficult to mold a pattern that includes various patterns, and it is difficult to uniformly compress and mold cosmetics filled in a wide area and cosmetics filled in a thin ring shape, and it is difficult to obtain an average molding hardness. The disadvantage is that it cannot be done.

The present invention was inspired by the above-mentioned drawbacks of the prior art, and the problem to be solved by the present invention is to fill and mold a plurality of types of cosmetics in a desired width with uniform hardness in a saucer, The purpose is to make it possible to mold a pattern including a striped pattern, which was impossible with the prior art.

[Means for solving problems]

Means of the present invention configured to solve the above-mentioned problems includes a female mold having a T-shaped chamber opened at the top and a saucer insertion hole formed in a side wall facing the molding chamber; A saucer-filled multicolor makeup using a mold consisting of a lid that is removably inserted into the saucer insertion hole of the mold, and a male mold that is inserted into the J & mold chamber from the upper opening of the female mold. A method for molding cosmetics, the method comprising: closing the saucer insertion hole of a female mold with the lid, filling and compressing cosmetics of multiple colors in the molding chamber of the female mold, and solidifying the cosmetics in a layered form. a filling molding step of removing the lid from the female mold, inserting a saucer through the saucer insertion hole, and transferring the cosmetic solidified in the molding chamber into the saucer; It consists of a shaping step in which the surface of the stored solidified M material is shaped into an M shape.

〔Example〕

Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.

1 to 4 relate to a first embodiment of the present invention, and FIGS. 1 and 2 show a mold 1 used in the method of the embodiment.
In the figure, reference numeral 2 denotes a female mold constituting the mold 1, and the female mold 2 has front and rear walls 3A, 3B and the left side.

It is composed of a frame 3 made of a rectangular cylinder having a substantially rectangular shape with a thousand sides and whose top and bottom are open by right side walls 3c and 3D, and a bottom plate 4 which closes the bottom of the frame. The frame body 3 and the bottom plate 4 form a saucer 1 which will be described later in the female mold 2.
A molding chamber 5 is formed which is large enough to fit the molding chamber 5, and the upper opening of the molding chamber 5 is a male mold insertion part 6. In addition, saucer fitting holes 7.7 having the same horizontal rectangular shape as the planar shape of the saucer 1o are bored in the left and right sides fi3c and 3D of the frame 3, facing the molding chamber 5. A lid body for keeping each saucer insertion hole 7 closed at all times, each lid body 8 is tightly fitted into the saucer insertion hole 7, and
The inner surface 8A is flush with the inner surface of the frame 3, and the outer surface 8B is provided with a protruding grip portion 8c for fitting and removing.

On the other hand, reference numeral 9 denotes a male mold that is inserted into the female mold 2, and the male mold 9 has a flat molding surface, and the male mold inserting part 6 is connected to the molding chamber 5.
A prismatic fitting portion 9A that is inserted over the
It consists of a flange portion 9B integrally formed to protrude laterally from the upper surface of A.

Thus, the mold 1 in this embodiment has a molding chamber 5 inside.
, a male mold insertion part 6 and the left side opening above the molding chamber 5;
A female mold 2 having saucer fitting holes 7, 7 formed on the right side fi3c, 3D, a lid body 8 that is removably fitted into each of the saucer fitting holes 7, and a lid body 8 that is inserted and fitted into the female mold 2. It consists of a male mold 9.

In addition, in FIG. 2, 1O is a saucer used in this embodiment, and the saucer 10 has a bottom portion 10A and a wall portion 10B having a substantially rectangular shape with a thousand sides, forming a cosmetic storage portion 10C inside, and its height dimension f.
B is slightly shorter than the width dimension fL2 of the molding chamber 5.

Next, Fig. 3 (a) shows an example method of filling and molding four types of blush powder cosmetics A, B, C, and D in a striped manner in the saucer 0 using the mold 1 described above. This section will be explained with reference to

First, in the filling molding process, each saucer fitting hole 7 of the female mold 3 is closed with a lid body 8, and the male mold insertion part 6 is closed.
Fill a predetermined amount of the first powder cosmetic A into the molding chamber 5 from above the female mold 3 (see FIG. 3 (a)), and insert the male mold 9 into the female mold 3. , The cosmetic A is compressed into a mold for preliminary impression ((rl) in the same figure), and in the same way, a predetermined amount of each of the second, third, and fourth powder cosmetics E, C, and D is applied. By repeating filling and compression molding using the male mold 9, the four types of powder cosmetics A to D are vertically filled and molded in layers in the molding chamber 5 of the female mold 3. At this time, the fourth powder cosmetic material is stamped so that its stamping surface DI is at least as high as or higher than the upper surface of each saucer insertion hole 7, as shown in FIG.

Thus, in the molding chamber 5 of the female mold 3, the four types of powder cosmetics A to D are solidified in a layered manner with a width corresponding to the filling amount.

Next, in the saucer insertion step, one saucer insertion hole 7 of the female mold 3 filled with each of the powder cosmetics A to D and solidified as described above, and the left saucer insertion hole 7 in FIG. First, remove the lid 8 from the hole 7. Next, insert the saucer 10 into the T-shaped chamber 5 side against the solidified cosmetics A to D in the saucer insertion hole 7, and remove the cosmetics in the saucer 10. The cosmetic A is in the storage part 10c.
Or move D. At this time, as shown in the figure, the lid 8
You can move to the average by pressing . Thereafter, the lid 8 on the other side is removed, and the bottom 10A of the saucer 10 is pushed to push the saucer 10 out of the female mold 3 from the saucer fitting hole 7 on the other side.

Finally, each cosmetic A to D stored in the saucer 10
The surface is shaped in a shaping process. The shaping process includes a cutting operation and a finishing operation. In the cutting operation, each of the cosmetics A to D in the parts protruding from the upper side of the saucer 10 with unclear boundaries is cut with a cutter, and the parts of the cosmetics A to D are cut with a cutter, To make a clear striped pattern appear on the top surface.Next, in the finishing work, using another gold 511 for finishing, apply the entire surface of each cosmetic A to D from above the saucer 10 through the release paper 12. The surface is depressed by approximately 0.511!1 from the upper end of the wall portion 10B of the saucer 10.

By doing so, it is possible to prevent the surface of each of the cosmetics A to D from being damaged by impacts during later work steps or during carrying. In addition, by performing finishing stamping, each cosmetic A to D is subjected to compression stamping from two directions: the compression stamping received in the molding chamber 5 and the finishing stamping from a direction orthogonal to the compression stamping. Solid cosmetics A to D having a desired hardness can be obtained.

In this embodiment, four types of blusher powder cosmetics A to D with different tones are taken as an example of the multiple types of cosmetics to be filled and molded into the saucer 10, but other multiple types with different hues etc. Needless to say, cosmetics can be filled and molded.

Next, a second embodiment of the present invention is shown in FIGS. 5 to 7. The same components as those of the first embodiment described above are given the same reference numerals, and their explanations will be explained below. Omitted.

One feature of this embodiment is that the saucers 10 in the first embodiment are inserted into the molding chamber 5 of the female mold 2 filled with a plurality of types of cosmetics A to D and solidified through the respective saucer fitting holes 7. A pair of shallow container-shaped saucers 21 and 21 having a depth of approximately half of the depth of As shown in the figure, the cosmetics A to D are cut and separated for each tray 21 by a cutter 22 having a spike blade 22A inside the female mold 2 or outside the female mold 2, and finally, the finishing mold is used. The goal is to do the following.

According to the present embodiment described above, when using the shallow-bottomed saucer z1, a pair of saucers 21 can be formed in one filling and molding operation, thereby improving work efficiency. In addition, since the cosmetics A to D solidified in layers are cut at the center which receives the most average force during compression molding, a clear striped pattern can be formed on the upper surface of the saucer 21.

〔Effect of the invention〕

According to the present invention configured as detailed above, cosmetics of multiple colors are solidified in layers inside Venus and then stored in the saucer, so the filling amount of each cosmetic can be adjusted by increasing or decreasing. By simply doing this, each cosmetic can form a striped pattern with a desired width without being restricted by the saucer, and the five products can be diversified. Moreover, since each cosmetic is subjected to compression molding and finishing molding from two orthogonal directions, each cosmetic can be molded to a uniform hardness, thereby improving quality.

[Brief explanation of drawings]

1 to 154 show a first embodiment of the present invention,
Fig. 1 is a front view of the mold used in this example, Fig. 2 is a vertical sectional view of the mold, Figs. FIG. 4 is an external perspective view of a molded product produced by the embodiment method, FIGS. 5 to 7 show a second embodiment of the present invention, and FIG. 5 is an explanatory diagram without showing the saucer fitting process.
Figure 6 is an explanatory diagram showing the cutting process in the shaping process, f5
FIG. 7 is an explanatory diagram showing the finishing process of the shaping process. l... Mold, 2... Female mold, 5... Molding chamber, 7...
...Saucer insertion hole, 8...Lid body, 9...Male mold, 10
, 21... saucer, A, B, C, D... cosmetics.

Claims (1)

[Claims] a female mold having a molding chamber open at the top and a saucer fitting hole formed in a side wall facing the molding chamber; a lid body removably fitted into the saucer fitting hole of the female mold; A method for molding a multicolored cosmetic in a saucer using a mold consisting of a male mold inserted into the molding chamber from an upper opening of the female mold, the lid body forming a hole for fitting the saucer into the female mold. A filling and molding process in which cosmetics of multiple colors are filled and compressed in the molding chamber of the female mold, and the cosmetics are solidified in a layered manner. A saucer fitting step in which the cosmetic material solidified in the molding chamber is transferred into the tray, and a shaping step in which the surface of the solidified cosmetic stored in the tray is shaped. A method for molding multicolored cosmetics in a saucer.