JPS62205009A - Production of multicolor solid cosmetic filled in dish - Google Patents

Abstract

PURPOSE:To readily obtain the titled cosmetic without mutual color mixing of color divisions, by forming a formed article of large-sized plate solid powdery cosmetics of plural colors, stamping small pieces from the above-mentioned formed articles, arranging the small pieces in a desired state for each color and finish pressing the arranged small pieces. CONSTITUTION:Powdery cosmetics of plural colors in specific amounts are filled in containers 4 and compressed to form large-sized plate primary formed articles (13a)-(13c). Hollow cylindrical stamping tools 5 are pushed from the surface side of the primary formed articles (13a)-(13c) thereinto to stamp small pieces (14a)-(14c) of the solid powdery cosmetics in stamping passages (5B). The stamping tools 5 holding the small pieces (14a)-(14c) are then inserted into a transferring jig 7 to give a desired color pattern and then pushed in until blade parts (5C) are brought into contact with stepped parts (7C). Pushing rods are then pushed from above the stamping passages (5B) to fill the small pieces (14a)-(14c) in a dish 6 and finish pressing is then carried out.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention is directed to filling and molding a plurality of types of solid powder cosmetics with different tones in a desired arrangement pattern 7Ai in an inner saucer without a partition plate. The present invention relates to manufacturing capabilities for multicolored solid powder cosmetics.

[Prior art]

Conventionally, as a method of filling and solidifying multiple types of powdered cosmetics in a single container without partitions with clearly defined boundaries, for example, Japanese Patent Application Laid-Open No. 59-44205,
A method disclosed in Japanese Patent Application Laid-Open No. 1810/1983 is known. That is, in the former method, powdered cosmetics are filled in each space divided by a partition, preliminary pressing is performed, and then main pressing is performed with the partitions removed. On the other hand, in the latter method, powder cosmetics are filled into the space formed by the negative pressing piece among the plurality of pressing mold pieces, and preliminary pressing is performed using another pressing mold piece. The powdered cosmetic is filled in the space to be filled, preliminary pressing is performed using a pressing mold piece, and then main pressing is performed using a leveling pressing mold.

[Opening/closing point that the invention seeks to solve]

However, although the container for cosmetics is usually small, powdered cosmetics can be directly placed in multiple small-area compartments defined by partitions and mold pieces! Ii - Fill, then U# press,
Furthermore, since this press is used for actual pressing, there are the following problems.

First, there is the problem that accurately weighing a very small amount of powder and then directly filling the weighed powder into the small square compartment has poor workability and is not suitable for mass production. There is.

Second, powder cosmetics are subject to slight changes in movement1.
There is a problem that it easily scatters to the surrounding area and mixes with other compartments, resulting in color mixing.

Thirdly, solid powder cosmetics need to be easy to remove with a puff or brush, spread well on the skin, and have good rejuvenating properties, so they tend to lose their shape very easily. The method according to Japanese Patent Application Laid-Open No. 59-44205 removes the partition after preliminary pressing, and the latter Japanese Patent Application Laid-Open No. 61-1
According to the publication No. 610, after the first preliminary pressing is performed with the pressing die piece on the side, the pressing die piece with other force is lifted in the L direction and filled with a powder cosmetic, and the next preliminary pressing is performed. As a result, either method works! The process is very difficult because the powder molded product loses its shape when it is removed, and the powder molded product loses its shape when these are removed. In addition, there is a problem that the yield of the product is poor.

The present invention was made in view of the problems of the conventional methods described above, and involves molding a large plate-shaped solid powder cosmetic material of multiple colors as a primary molding product, and then using a mold cutting tool. By cutting out small pieces of a certain ψ using a mold, arranging them in the desired state for each color in a saucer, and then applying a finishing press, it is possible to automate and mass produce multicolor solid powder cosmetics in a saucer. In addition, the container is designed to eliminate color mixing between color sections to create clear sections, and to prevent deformation by directly transferring small pieces of solid powder cosmetics from the mold cutter into the saucer. An object of the present invention is to provide a method for producing a multicolor solid cosmetic.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention includes a step of forming a primary molded product of a solid powder cosmetic in the form of a large plate consisting of multiple colors by compression molding the powder cosmetic, and a step of cutting out small pieces of the solid powder cosmetic from the primary molded product of each color using a mold cutter of the shape, a step of transferring the solid powder cosmetic of each color cut out by the mold cutter to a saucer; 1 of each color in the saucer. ', a step of final pressing by compression molding the type 1 powder cosmetic pieces.

〔Example〕

Embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

FIG. 1 shows a primary molding mold 1 used in the primary molding process. The mold 1 consists of a female mold 52 and a male mold 3, and the female mold 2 has a container 4 for compression molding. They are removably fitted. This mold 1 is essentially the same as a normal mold for directly manufacturing solid powder cosmetics using a cosmetics tray, but it is a conventional mold that is directly compressed and molded in a cosmetics tray. The difference is that the size is several to several ten times larger than the mold, and the thickness of the container 4 is slightly larger than that of the saucer 6, which will be described later.

Further, FIG. 2 shows a die cutting tool 5 used in the die cutting process, and the die cutting tool 5 is made of a fully curved cylindrical body that is open at both ends and whose cross section is approximately square. Square tubular body 5A
, a extraction passage 5B formed in the main body 5A, and a blade portion 5C located inside the extraction passage 5B and formed at the end of the main body 5A'F.

Further, FIG. 3 shows a container 6 for cosmetics used in this embodiment, and the container 6 is formed as a shallow container with a rectangular surface on one side to be housed in, for example, a compact case. Incidentally, the saucer 6 has an extremely small shape and has a shallow bottom compared to the above-mentioned container rA4.

- Figure 4 shows the transfer jig 7 used in the transfer process. 1tn7 includes a main body 7A made of metal or resin and having a long cylindrical cross section, a receiver fitting part 7B formed on the 'F side of the main body 7A and into which the receiver @6 is fitted, and the receiver fitting part 7B. A stepped portion 7C formed on the upper surface of the portion 7B, and a die-cutting tool fitting portion 7D formed on the main body 7A above the stepped portion 7C, into which three die-cutting tools fit, as described later. It is composed of.

Furthermore, FIG. 5 shows a finishing press mold 8 for finishing pressing the small pieces of solid powder cosmetics in the tray 6 in the finishing press step, and the mold 8 uses the cosmetic tray to press the solid powder cosmetics. It consists of a female mold 9 and a male mold 1O, just like a normal mold for directly manufacturing, and a saucer 6 is removably fitted into the female mold 9.

Next, we will explain the manufacturing process of solid powder cosmetics (for example, cosmetics for blushing) in three colors consisting of colors A, B, and 0 in the saucer 6 using the apparatus shown in FIGS. 1 to 5 described above. state

First, FIGS. 6 and 7 show the primary molding process, and the primary molding process can be performed using existing automatic equipment.

That is, the female mold 2 for primary molding and the container 4 are combined and transported in the middle of a conveying means such as a belt conveyor, and reach a filling position. At this filling position, a predetermined amount of a-colored powder cosmetic 11a for blushing is filled through the filling nozzle at a predetermined amount (see Fig. 6). Container 4 and the like are very large, so there is no problem with the total size, and there is of course no risk of color mixing.

After quantitative filling is carried out in this way, female mold 2 and container 4
is conveyed to the press 11i molding position by the conveyance stage. Then, the template paper 12 is supplied, and then the male mold 3 is transferred to the female mold 2.
The material is supplied into the mold and compression molding is performed. At this time, the powder cosmetic 11a is compressed to the same position as one end of the container 4, and a primary molded product 13a of the a-colored solid powder cosmetic for blushing is molded (see FIG. 7). When the container 4 is taken out from the container 2, the primary molded product 13a is obtained as a large plate-shaped body having a predetermined thickness as shown in FIG. 8(a). In addition, b color,
The 0-color powder cosmetics 11b and 11c are also compressed and molded in the same manner as the a-color powder cosmetic 11a to form solid powder cosmetics as shown in m8++1 (b) and (c). primary molded products 13b and 13c can be molded.

This is the primary molding process.

Next, the primary molded products 13a to 13c of solid powder cosmetics of each color thus molded are transferred to a mold cutting process shown in FIG. 9. In this die-cutting process, first: jSe diagram (
As shown in b), push the mold cutter 5 from the surface side of the primary molded product 13a of color a, cut the primary molded product 13a with its blade 5C, and fill the solid powder makeup of color a in the extraction passage 5B. A small piece 14a of the material is cut out. Since this die-cut small piece 14a is attached to the inner wall of the extraction passage 5B, it will not fall off immediately, and can be carried together with the die-cut A5, without fear of deformation. Also, 1. In the same manner as described above, small pieces 14b and 14c of solid powder cosmetics of each color are cut out from the IPX molded products 13b and 13c of colors b and 0, as shown in FIGS. 9(b) and (/1). This is the mold cutting process.

Next, the small pieces 14a- of each color cut out in this way are
14c is transferred into the tray 6 in a predetermined arrangement state in a step shown in FIGS. 10 and 11. That is, first, as shown in FIG. 10, three die-cutting boxes 5 holding small pieces 14a to 14c of each color are inserted into the die-cutting tool eye joint 7D of the transfer jig 7 so as to form a predetermined color pattern. Then, position the pushing rod until the blade part 5C comes into contact with the step part 7C.Next, the extraction passage 5B1 of each mold cutting tool 5 is moved in the direction of the arrow in FIG. (not shown) to transfer the small pieces 14a to 14c of each color into the tray 6, respectively. Thereafter, when each die cutter 5 is taken out, the tray 6 is filled with pieces 14a to 14c of each color, as shown in FIG. This is the transfer process.

Further, each solid powder cosmetic small piece 14 is added as described above.
a-14c are arranged in the saucer 6, each of the small pieces 14a
14c are finished pressed in the finishing press step shown in FIGS. 12 and 13. That is, the receiving tray 6 is fitted into the female die 9 for finishing press, placed on the ILF and transport R stages, and transported to the finishing press position. And this job,
At the beard press position, the template paper 12 is supplied, and then the male die 1
0 is supplied (see Fig. 12), and the small pieces 14a to 14c of solid powder cosmetics of each color are compressed by the male mold 10, cut, and cut (see Fig. 13). At this time, each small piece 14a to 14c are stamped to the same height as the upper end surface of the saucer 6 or to a slightly lower position. Thus,
After finishing pressing, on island y, there are borders of each color as shown in Figure 14! ! It can be produced as a multicolored solid powder cosmetic in a transparent state.

In the above embodiment, a rectangular tray 6 was used, but as shown in FIG. 15, a circular tray 6' was used to distribute the solid powder cosmetics 14'a, 14'b of colors a and b. may be filled and molded.

Further, in the embodiment, the jig 7 is used in the transfer process so that the small pieces 14a to 14c of each color can be transferred in a reliable arrangement state in the receiver @6. It is also possible to omit this step and transfer the mold cutter 5 to the upper end surface of the saucer 6 by pushing it in there.

Furthermore, as the die-cutting tool 5, one type of die-cutting tool was used in common for each color, but by appropriately combining multiple types of die-cutting tools, a multicolored solid powder cosmetic with a rich variety can be obtained. I can do it.

〔Effect of the invention〕

The method for manufacturing the multi-color fake one-form cosmetic in a saucer according to the present invention is as described in detail above, in which powdered cosmetics of each color are solidified in advance into a large plate shape, and the solid powdered cosmetic is first formed. This primary molded product is then cut into small pieces of an appropriate shape using a die-cutting tool, and the small pieces are transferred to a cosmetic tray in a predetermined arrangement of color patterns, and then processed using a Shige Press. Because of this structure, in the primary molding process, a large amount of powdered cosmetics can be filled at once and compressed into molds, which not only has excellent workability but can also be performed using existing automatic equipment. . In addition, when transferring the solid powder cosmetic pieces of each color into the saucer after cutting out the mold using a die-cutting tool, it is possible to fill the tray directly from the die-cutting tool, so there is no risk of the shape losing its shape. You can get clear boundaries. Furthermore, since automatic equipment can be used for the finishing press process, there are many advantages such as mass production of cosmetics of the same quality as a whole.

[Brief explanation of drawings]

Figures 1 to 14 relate to embodiments of the present invention, with Figure 1 being a longitudinal cross-sectional view of a mold used in the primary molding process, and Figure 2 being a partially cutaway perspective view of a die cutter. , Figure 3 is a perspective view of the saucer, Figure 4 is a vertical sectional view of the transfer jig used in the transfer process, Figure 5 is a vertical sectional view of the mold used in the finishing press process, and Figure 4 is a vertical sectional view of the transfer jig used in the transfer process. Figure 6 is a cross-sectional view showing the state in which the powder cosmetic is filled into the female mold in the primary molding process, Figure 7 is a cross-sectional view showing the state in which the powder cosmetic is compressed and molded in the primary molding process, and Figure 8 (A), (B), and (C) are perspective views showing primary molded products of solid powder cosmetics of color A, color B, and color 0, respectively;
Figures (a), (b), and (c) show color a, color b, and
A perspective view showing a state in which small pieces are being cut out using a punching tool from the primary molded product of a solid powder cosmetic of color 0. Figure 10 shows the state in which the punching tool and the punching tool are fitted into the transfer jig in the transfer process. 11 is a sectional view showing a state in which a small piece of solid powder cosmetic is transferred to a saucer in a transfer jig, and Figure 12 is a state in which the saucer is set in a mold during the finishing press process. 13 is a sectional view showing a state in which finishing pressing has been performed, FIG. 14 is a plan view of a saucer showing a state in which a multicolored solid cosmetic is placed, and FIG. 15 is a circular saucer. FIG. 3 is a plan view showing the finished state of the multicolor solid powder cosmetic when used. l...Mold for primary molding, 5...Mold cutting tool, 6...
saucer, 7... jig for transfer, 8... mold for finishing press, lla, llb, llc - powder cosmetics. 13a, 13b, 13c... Solid powder cosmetic primary molded product, 14a, 14b, 14c... Solid powder cosmetic small piece.

Claims (1)

[Claims] A step of forming a primary molded product of a large plate-shaped solid powder cosmetic consisting of multiple colors by compression molding the powdered cosmetic, and a step of forming a primary molded product of each color using a hollow cylindrical die cutter. A process of cutting out small pieces of solid powder cosmetic from a mold, a process of transferring the solid powder cosmetic of each color cut out by a die cutter to a saucer, and a process of compressing and punching the small pieces of solid powder cosmetic of each color in the saucer. A method for producing a multicolored solid cosmetic in a saucer, which comprises the steps of molding and final pressing.