KR20180135574A - Press apparatus and press method for powder cosmetics - Google Patents

Abstract

The present invention relates to a press apparatus and a press method for powder cosmetics. The press apparatus includes a lower plate having a pattern engraved region engraved with a three-dimensional pattern in an upper surface; a press punch nailing the pattern engraved region of the lower plate; and an actuator driving the press punch upward and downward. A container containing powder cosmetics is turned upside down and injection is performed into the pattern engraved region of the upper surface of the lower plate. Then, the bottom surface of the container is nailed above. As a result, the three-dimensional pattern is formed on the surface of the powder cosmetics. According to the press apparatus and the press method of the present invention, the container injected with the powder cosmetics is turned upside down and the surface of the powder cosmetics of the container is positioned on the lower plate having the pattern engraved region where the pattern is engraved in the upper surface. Then, the bottom surface of the container turned upside down is pressed with a nailing punch. As a result, gravity as well as the pressure of the nailing punch acts on the surface of the powder cosmetics. Accordingly, the three-dimensional pattern can be stably and finely formed on the surface of the powder cosmetics.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a press molding method,

The present invention relates to a pressure molding method and a pressure molding apparatus for powder cosmetic material, and more particularly, to a pressure molding method and a pressure molding method which can more precisely form a three-dimensional solid pattern for a dry powder cosmetic material, ≪ / RTI >

In general, a wide variety of cosmetics are used. Make-up cosmetics such as eye shadow, blusher and the like, powder facts, skin cover, make-up base, etc. are manufactured and provided with various functions and various formulations so as to be appropriately selected according to the user's taste or skin characteristics.

Conventionally, color cosmetics and make-up cosmetics made of powder cosmetics were prepared by injecting oily powdery raw materials into a dish and then pressing them by a press. In the case of an oily powder cosmetic material containing a binder such as oil in cosmetic makeups, in order to form various shapes on the surface of the powder cosmetic material, a desired shape may be stamped on the surface using a laser, And the like.

In the surface treatment method for powder cosmetics described above, when the cosmetic is used several times, the surface of the powder cosmetic is easily erased and the persistence thereof is deteriorated.

In order to solve this problem, Korean Patent Laid-Open Publication No. 10-2008-0050757, " Powder surface pattern forming apparatus for powder cosmetics " has been proposed. FIG. 1 is an operation diagram for sequentially explaining the operation of the powder surface pattern forming apparatus according to the conventional patent. Referring to FIG. 1, the powder surface pattern forming apparatus according to the above-mentioned patent is characterized in that a release film 13 is placed on an inner plate 14 containing powder cosmetics, The engraved pattern portion 12 of the forming plate 11 is moved to the powder surface 17 through the release film 13 by driving the actuator 10 by positioning the forming plate 11 on which the pattern portion 12 is formed, So as to be depressed. In the powder surface pattern forming apparatus having the above-described characteristics, the three-dimensional pattern can be smoothly formed with a fine pattern for an oily powder cosmetic material having excellent cohesion between powders.

FIG. 6 is a photograph of a press molding apparatus for powder cosmetics according to the related art, wherein (a) is a lower plate, (b) is a molding member, and (c) is a pressing punch. Referring to Fig. 6, it can be seen that engraving patterns are formed on the pressing surface of the pressing punch of (c).

FIG. 8 is a photograph sequentially captured at each step in order to explain the press molding method of the powder cosmetic according to the conventional technique described above. (B) a molding member is mounted on the lower plate; (c) a dry powder is put on the exposed upper surface of the lower plate; (d) After putting a protective cloth on the upper surface of the powder, (e) it is pressurized to the top of the charged dry powder using a press punch.

However, dry powder cosmetics having a relatively low cohesive force between powders compared to oily powder cosmetics have problems in that the three-dimensional three-dimensional pattern can not be precisely formed on the surface of the powder cosmetic when the above-described pressing method is used do.

Korean Patent Laid-Open No. 10-2008-0050757

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-described problems and provide a press molding apparatus capable of forming a three-dimensional solid pattern on the surface of a dry powder cosmetic material.

Another object of the present invention is to provide a press molding method capable of forming a three-dimensional solid pattern on the surface of a dry powder cosmetic material.

According to a first aspect of the present invention, there is provided a press molding apparatus for powder cosmetics, comprising: a lower plate having a pattern engraved area having a three-dimensional pattern on an upper surface thereof; A pressing punch for pressing a pattern engraved area of the lower plate; And an actuator for driving the pressing punch in an up and down direction, and a three-dimensional pattern is formed on the surface of the powder cosmetic material by using a patterned area on the upper surface of the lower plate.

The press molding apparatus according to the first aspect of the present invention may further comprise a molding member for fixing a container filled with a powder cosmetic powder or a powder cosmetic composition, And the through hole of the molding member is located in a patterned area of the upper surface of the lower plate.

It is preferable that a powder cosmetic material is inserted into the through-hole or a container into which the powder cosmetic material is injected is turned upside down so that a solid pattern is formed on the surface of the powder cosmetic material by a patterned area on the upper surface of the lower plate.

According to a second aspect of the present invention, there is provided a press molding method of a powder cosmetic material comprising a lower plate having a patterned area formed on its upper surface, a molding member disposed on an upper surface of the lower plate, and a patterned area of the lower plate through the molding member (A) introducing a powder cosmetic composition through a molding member into a pattern engraved region of an upper surface of a lower plate; (b) turning the container upside down and injecting it through the molding member into the patterned area of the lower plate into which the powder cosmetic is introduced; (c) pressing the bottom surface of the container at the upper portion by using the pressing punch, so that a three-dimensional pattern is formed on the surface of the powder cosmetic material by the patterned area of the upper surface of the lower plate.

According to a third aspect of the present invention, there is provided a press molding method for a powder cosmetic composition, comprising: a lower plate having a patterned area on an upper surface thereof; a molding member disposed on an upper surface of the lower plate; (A) a step of injecting a powder cosmetic material into a container; and (d) a step of injecting a powder cosmetic material into the container. (b) inverting the container into which the powder cosmetic is injected, and injecting the inverted container through the molding member into the patterned area of the upper surface of the lower plate; (c) pressing the bottom surface of the container at the upper portion using the pressing punch; So that a three-dimensional pattern is formed on the surface of the powder cosmetic material by the pattern-engraved region of the upper surface of the lower plate.

In the pressure molding method for powder cosmetics according to the third aspect, it is preferable that the step (a) is a step of injecting a powder cosmetic composition into a container and pressing the surface of the powder cosmetic composition.

A press molding apparatus and a press forming method according to the present invention are a method of pressing a powder cosmetic material into a container by inverting a container filled with a powder cosmetic material and placing the surface of the powder cosmetic material of the container on a lower plate having a pattern- The surface of the powder cosmetic material is subjected to not only the pressure by the punch but also the gravity, so that the surface of the powder cosmetic material is more stable in the three-dimensional solid pattern, .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an operation diagram showing a process of forming a pattern on a surface of a powder in a powder surface pattern forming apparatus for a powder cosmetic according to a conventional technique. FIG.
2 is a cross-sectional view schematically showing a press molding apparatus for powder cosmetics according to a preferred embodiment of the present invention.
FIG. 3 is an exemplary view showing that a three-dimensional pattern is formed on the surface of a powder cosmetic material by a powder cosmetic press molding apparatus according to a preferred embodiment of the present invention.
4 is a flowchart sequentially showing an embodiment of a press molding method of powder cosmetics according to a preferred embodiment of the present invention.
5 is a flowchart sequentially showing another embodiment of the powder cosmetic pressurizing and molding method according to the preferred embodiment of the present invention.
FIG. 6 is a photograph of a press molding apparatus for powder cosmetics according to the related art, wherein (a) is a lower plate, (b) is a molding member, and (c) is a pressing punch.
FIG. 7 is a photograph of a press molding apparatus for powder cosmetics according to a preferred embodiment of the present invention, wherein (a) is a lower plate, (b) is a molding member, and (c) is a pressing punch.
FIG. 8 is a photograph sequentially captured at each step in order to explain the press molding method of the powder cosmetic according to the conventional technique described above.
FIG. 9 is a photograph sequentially captured at each step in order to explain an embodiment of a press molding method of a powder cosmetic according to a preferred embodiment of the present invention.
FIG. 10 is a photograph of experimental results for grasping the degree of surface scraping after dry-pressing the dry powder cosmetic material molded using the press-molding apparatus and method according to the present invention and the dry powder cosmetic material molded according to the conventional method.
FIG. 11 is a graph showing the results of a dry powder cosmetic composition molded using a press molding apparatus and method according to the present invention and a dry powder cosmetic molded according to a conventional method, These are photographs of the experiment results to understand the degree of breakage of powder cosmetics.

The press molding apparatus and the press-molding method of a powder cosmetic material according to the present invention include forming a patterned area on the upper surface of the lower plate, placing the powdered cosmetic container in the inverted position on the patterned area of the lower plate, The surface of the powder cosmetic material of the container is molded with a three-dimensional pattern on the surface thereof. As described above, the powder cosmetic material is put on the patterned area formed on the upper surface of the lower plate, and is pressed on the upper part, so that not only the pressure applied to the surface of the powder cosmetic material but also the pressure due to the pattern- , The three-dimensional solid pattern can be more stably and precisely molded on the surface of the powder cosmetic.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully with reference to the accompanying drawings, in which preferred embodiments of the present invention are shown.

<Pressurizing Apparatus>

2 is a cross-sectional view schematically showing a press molding apparatus for powder cosmetics according to a preferred embodiment of the present invention. 2, the powder cosmetic material press molding apparatus 2 according to the present invention includes a lower plate 20, a molding member 22, a pressurizing punch 24, and an actuator (not shown). FIG. 7 is a photograph of a press molding apparatus for powder cosmetics according to a preferred embodiment of the present invention, wherein (a) is a lower plate, (b) is a molding member, and (c) is a pressing punch.

The upper plate 20 has a patterned area 202 having a three-dimensional pattern on its upper surface. Referring to FIG. 7, it can be seen that a patterned area is formed on the upper surface of the lower plate of (a). Compared with FIG. 6 showing a conventional press-molding apparatus, in the conventional press-molding apparatus, the lower plate has a flat surface and a patterned portion is formed on the surface of the press punch. However, the press- It can be seen that the surface is flat and a patterned area is formed on the surface of the bottom plate.

The molding member 22 is for fixing a container into which powder cosmetics or powder cosmetics are injected. The molding member is configured to have a predetermined shape as a whole, and has a through-hole formed so that upper and lower surfaces thereof penetrate. Preferably, the through-hole of the molding member has a shape corresponding to the shape of the container so that the container into which the powder cosmetic is injected may be inserted, and the through-hole of the molding member may be formed in a pattern- As shown in Fig. The powder cosmetic material press molding apparatus according to the present invention is characterized in that the powder cosmetic material is charged into the through hole or the container into which the powder cosmetic material is injected is turned upside down so that the surface of the powder cosmetic material A three-dimensional pattern is formed.

The pressurizing punch 24 is configured to press the patterned area of the lower plate through the molding member, and the actuator is connected to the pressurizing punch to drive the pressurizing punch in the vertical direction.

The press molding apparatus 2 having the above-described configuration is characterized in that the powder cosmetic material 28 and the container 26 turned upside down are arranged on the patterned area of the lower plate and the bottom surface of the container is pressed by the press punch 24, So that the three-dimensional solid pattern of the lower plate is formed on the surface of the powder cosmetic material 28.

FIG. 3 is an exemplary view showing that a three-dimensional pattern is formed on the surface of a powder cosmetic material by a powder cosmetic press molding apparatus according to a preferred embodiment of the present invention. 3, the three-dimensional solid pattern 29 of the pattern impression area of the lower plate can be formed on the surface of the powder cosmetic material 28 injected into the container 26 by the press-molding apparatus according to the present invention do.

&Lt; Press forming method >

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, one embodiment of a press molding method of a powder cosmetic material according to a preferred embodiment of the present invention will be described. The press molding method of a powder cosmetic material according to the present invention is characterized in that a three-dimensional solid pattern is formed on the surface of a powder cosmetic using the above-described press molding apparatus.

4 is a flowchart sequentially showing an embodiment of a press molding method of powder cosmetics according to a preferred embodiment of the present invention. Referring to FIG. 4, an embodiment of the method for pressurizing a powder cosmetic material according to the present invention is characterized in that a powder cosmetic material 28 is first passed through a molding member 22 to a patterned area 202 ) (Step a). Next, the container 26 is turned upside down and put into the upper part of the patterned area 202 of the lower plate 20 into which the powder cosmetic 28 is put through the molding member 22 (step b). Next, the bottom surface of the container 26 is pressed upward (step c) by using the press punch 24, and the powder cosmetic 28 is pressed by the pattern engraved area 202 of the upper surface of the lower plate 20, To form a three-dimensional pattern.

FIG. 9 is a photograph sequentially captured at each step in order to explain an embodiment of a press molding method of a powder cosmetic according to a preferred embodiment of the present invention. Referring to FIG. 9, (a) a lower plate on which a patterned area is formed is disposed, (b) a molding member is mounted thereon, (c) a protective cloth is placed on the exposed upper surface of the lower plate, d) After putting the dry powder, (e) it is pressurized by using a press punch to the top of the put dry powder.

5 is a flowchart sequentially showing another embodiment of the powder cosmetic pressurizing and molding method according to the preferred embodiment of the present invention. Referring to FIG. 5, in another embodiment of the press molding method for a powder cosmetic material according to the present invention, a powder cosmetic material 28 is first injected into the container 26 (step a). Next, the container 26 in which the powder cosmetic material 28 is injected is turned upside down, and is injected into the patterned area 202 of the upper surface of the lower plate 20 through the molding member 22 (step b). Next, the bottom surface of the container 26 is pressurized (step c) by using the press punch 24 so that the top surface of the lower plate 20 is subjected to the pattern imprinting area 202, A three-dimensional pattern is formed on the surface of the cosmetic material (28).

In the step (a), the powder cosmetic material 28 is injected into the container 26, the surface of the powder cosmetic material is pressed, and the container is turned upside down and put into the patterned area of the lower plate. It is preferable that the powder cosmetic material can be stably moved in the process of moving the powder cosmetic material to the plate.

The pressure molding apparatus and the pressure molding method of the powder cosmetic material according to the present invention can be used for press molding of the dry powder cosmetic material and the three dimensional solid pattern can be precisely and stably realized even on the surface of the dry powder cosmetic material.

FIG. 10 is a photograph of experimental results for grasping the degree of surface scraping after dry-pressing for a dry powder cosmetic material molded using a press-molding apparatus and method according to the present invention and a dry powder cosmetic material molded according to a conventional method. 10 (a) is a photograph of an experimental result on a mat type in which no pearl is contained in a dry powder formulation, (b) is a photograph of an experimental result on a pearl type containing a large amount of pearl, Are photographs of experimental results on the type of glitter including large pearl pearl. Among the photographs shown in Fig. 10, the left side is dry powder cosmetic products compressed by a conventional method, and the right side is dry powder cosmetic products compressed by the present invention.

Referring to FIG. 10, the dry powder cosmetic compositions tableted by the conventional method have a large degree of surface scraping after tableting. However, the dry powder cosmetic compositions that are tableted by the method of the present invention show little or no scoring after tableting .

FIG. 11 is a graph showing the results of a dry powder cosmetic composition molded using a press molding apparatus and method according to the present invention and a dry powder cosmetic molded according to a conventional method, These are photographs of the experiment results to understand the degree of breakage of powder cosmetics. FIG. 11 (a) is a photograph of an experimental result on a mat type of dry powder formulations, FIG. 11 (b) is a photograph of an experimental result on a pearl type, and FIG. 11 (c) is photographs of an experiment result on a glitter type. Among the photographs shown in FIG. 11, the dry powder powder cosmetic compositions compressed by the conventional method and the dry powder cosmetic compositions compressed by the present invention are shown on the right.

Referring to FIG. 11, it can be seen that the dry powder cosmetics tableted by the conventional method are easily broken upon falling, and the dry powder cosmetics tableted by the method according to the present invention are not broken even when dropped.

On the basis of these experimental results, the dry powder cosmetic materials molded using the conventional press molding apparatus and method have a problem in that the surface of the molding is largely scratched at the time of tableting and is easily broken when dropped, It can be seen that the engraved patterns easily collapsed when rubbed.

On the other hand, the dry powder cosmetics molded using the press-molding apparatus and method according to the present invention hardly cause a slipping phenomenon on the surface of a molded tablet at the time of tabletting, so that the surface is cleanly cleaned, , It can be seen that the engraved patterns of the surface are not easily broken when the surface is rubbed. Accordingly, it can be confirmed that the dry powder cosmetic compositions according to the present invention are harder than the conventional tableting method even when 3D stereograms are formed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.

2: Press forming device of powder cosmetic
20: Lower plate
202: pattern impression area
22: Molding member
24: Pressurized punch
26: container
28: powder cosmetic

Claims (6)

A lower plate having a pattern engraved region having a top surface stamped with a three-dimensional pattern;
A pressing punch for pressing a pattern engraved area of the lower plate; And
An actuator for driving the pressing punch in a vertical direction;
And forming a three-dimensional pattern on the surface of the powder cosmetic using a pattern-engraved region of the upper surface of the lower plate. The press molding apparatus according to claim 1, further comprising a molding member for fixing a powder cosmetic powder or a container into which the powder cosmetic powder is injected,
Wherein the molding member is configured to have a predetermined shape as a whole and has a through hole formed so as to pass through the upper and lower surfaces thereof and the through hole of the molding member is mounted to be located in a patterned area of the upper surface of the lower plate ,
Wherein a powder cosmetic material is put into the through-hole or a container into which a powder cosmetic material is injected is turned upside down so that a three-dimensional pattern is formed on the surface of the powder cosmetic material by a patterned area on the upper surface of the lower plate. Press forming device. A press molding method using a press molding apparatus including a lower plate having a patterned area on its upper surface, a molding member located on an upper surface of the lower plate, and a pressing punch pressing the patterned area of the lower plate through the molding member As a result,
(a) injecting a powder cosmetic composition through the molding member into a patterned area of the upper surface of the lower plate;
(b) turning the container upside down and injecting it through the molding member into the patterned area of the lower plate into which the powder cosmetic is introduced;
(c) pressing the bottom surface of the container at the upper portion using the pressing punch;
And forming a three-dimensional pattern on the surface of the powder cosmetic material by a pattern engraved region of an upper surface of the lower plate. A press molding method using a press molding apparatus including a lower plate having a patterned area on its upper surface, a molding member located on an upper surface of the lower plate, and a pressing punch pressing the patterned area of the lower plate through the molding member As a result,
(a) injecting a powder cosmetic into a container;
(b) inverting the container into which the cosmetic is injected and inverting it through the molding member into the patterned area of the upper surface of the lower plate;
(c) pressing the bottom surface of the container at the upper portion using the pressing punch;
And forming a three-dimensional pattern on the surface of the powder cosmetic material by a pattern engraved region of an upper surface of the lower plate. [6] The method of claim 4, wherein the step (a) comprises injecting a powder cosmetic composition into a container, and pressing the surface of the powder cosmetic composition. 6. The method of claim 3, wherein the powder cosmetic is a dry powder cosmetic.

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