JPH0643000B2 - Method and apparatus for solidifying powder cosmetics using bottomless container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a method for solidifying powder cosmetics using a bottomless container for filling powder cosmetics into a dish-shaped container, and an apparatus therefor.

<Prior Art> Conventionally provided solid powders as cosmetics have been
For example, various powder products such as those applied compactly are a method of pressing the raw material powder filled in the inner plate with a pressing plate to solidify it, or a powder made into a slurry by adding a solvent to the inner plate. After filling the dispersion liquid, the solvent is dried to evaporate and solidify, or a small body at the bottom of the saucer or saucer is used to make the cosmetics dissolved and made viscous in a compact body with a saucer or saucer. A method is known in which filling is performed by pressure injection, and a solvent is absorbed by an absorber to be solidified. In this case, the method of simply pressing the powder with a pressing plate to solidify is
There are drawbacks that the powder is scattered, the working environment for filling and pressing is bad, and the inner plate is deformed by pressing. After filling the inner plate with the powder dispersion in the form of a slurry, drying and evaporating the solvent to solidify, the solid powder shrinks due to the evaporation of the solvent, and the surface collapses, cracks and solid powder. The body may fall out of the inner plate. The method of causing pressure-injection of the cosmetic material dissolved and made viscous from the hole in the bottom of the saucer or saucer to absorb the solvent by the surface absorbent is the size of the pores of the surface absorbent, and the make-up made by the solvent dissolved and made viscous. There is a defect that it is difficult to balance the problem of fluidity of the material and the suction force, and it requires considerable skill and time.

<Problems to be Solved by the Invention> In view of the above-mentioned circumstances, the present invention uses a slurry-like powder dispersion for solidification of powder, eliminates scattering of powder, and fills a filling container with an insole mesh. An object of the present invention is to provide a method for solidifying powder cosmetics using a bottomless container that uses a bottomless container in which a bottomed container is used, which does not cause the solid powder to fall off or crack, and has the best surface finish, and an apparatus therefor. It was done.

<Means for Solving Problems> One of the present invention has a predetermined shape and depth for refilling powder cosmetics, and a round shape, a triangular shape, a square shape, A bottomless container having an insole mesh such as a diamond shape or a wavy shape is filled with a slurry-like powder dispersion liquid from the bottom side of the bottomless container, and the surface of the powder dispersion liquid is pressed, or A method for solidifying powder cosmetics using a bottomless container, in which the solvent contained in the powder dispersion liquid is discharged or dried while being pressed, and the powder is fixed in a mesh and solidified in the bottomless container. The invention of the eye is that in the above invention, the bottomless container is divided into a plurality of parts by a partition frame, and the slurry-like powder dispersion liquid of different colors or types is filled therein. In addition to having the shape and depth of, the insole mesh such as round shape, triangular shape, square shape, rhombus shape, corrugated shape etc. Place a partition frame in the bottomless container to be placed, fill each partition frame with a slurry-like powder dispersion liquid of different colors or types, press the surface of this powder dispersion liquid, or press it unpressed As it is, only the solvent contained in the powder dispersion liquid is discharged or dried and solidified in one bottomless container in which a plurality of types of powder cosmetics are partitioned. Still another aspect of the present invention is an apparatus for directly using the first and second aspects of the present invention, which includes a vibrating support table on which a bottomless container having an insole mesh filled with a slurry-like powder dispersion is placed. A container with a pressing device is provided, which is in close contact with the upper edge of the bottomless container, and presses the entire surface of the powder dispersion liquid with air pressure on the upper portion of the support table that allows the slurry powder dispersion liquid to be filled freely. In addition to being vertically movable, a solvent receiving container having a solvent permeation body such as a net or a porous body for covering the entire lower surface of the bottomless container and an atmospheric opening and a solvent receiving container having an atmospheric opening are vertically movable.
In addition, the discharge device is connected to the solvent receiving container.

<Function> A slurry-like powder dispersion liquid is filled into a bottomless container having an insole mesh in a support base by an appropriate means, and the powder dispersion liquid is supplied by pressure air flowing into a container with a pressing device on the support base. Press
Squeeze only the solvent from the solvent permeation body on the bottom surface, or evaporate only the solvent of the powder dispersion or permeate and discharge it from the solvent permeation body while filling it without pressing, and solidify only the powder in the bottomless container. In this case, the support base itself is vibrated.

<Example> The following will describe the present invention with reference to the accompanying drawings.

Reference numeral 1 denotes a support base on which a bottomless container 2 having a vibrating device 12 attached to its side and filled with a dispersion liquid A of a slurry-like powder is placed, and the bottomless container 2 is provided below the support base 1. A solvent receiving container 5 having an atmosphere opening 5a is provided with a mat-like solvent permeation body 3 made of a net or a porous body covering the entire lower surface of the substrate and a holding plate 4 supporting the solvent permeation body 3 interposed therebetween. Further, a container 8 with a pressing device for pressing the powder dispersion liquid A is installed above the support base 1. An operating device 9 for sliding the container 8 up and down is attached to the container 8, a compressor 13 is provided at the tip of a communicating compressed air pipe 15 via a valve 14, and an atmospheric opening of the solvent receiving container 5 is provided. 5a is provided with a discharge device 10 via a valve 11 and an operating device 6. Further, the bottomless container 2 has a predetermined shape and depth, and a circular shape, a triangular shape, a square shape, a rhombus,
The insole mesh 7 having a corrugated mesh is laid (a square mesh in the drawing), and a partition frame 17 having an appropriate shape is arranged as necessary. The mesh 7 has a tapered surface 7c having a wide opening 7a on the use surface side and a narrow opening 7b on the back surface side.

First, at the time of filling the slurry-like powder dispersion liquid A, the container 8
Is moved upward by the upward movement of the actuating device 9 so as to be separated from the support base 1, and in this state, the powder dispersion liquid A is introduced into the support base 1 by a powder dispersion liquid filling device (not shown) which is a separate means. Fill a specified amount on the set bottomless container 2 (at least mesh 7
The amount that will sink). In this case, the set position of the bottomless container 2 on which the mesh of the insole is arranged is the rear surface position at the time of use, that is, the mesh 7 of the narrow mouth 7b is arranged as the upper surface. After filling the powder dispersion A, the container 8
Is brought into close contact with the support base 1 by making the actuator 9 descend and sliding downward.

Here, the compressor 13 is driven to open the valve 11 to allow compressed air to flow into the container 8 and press the entire upper surface of the powder dispersion liquid A with air pressure. In this case, the support base 1 itself operates the vibrating device 12 to vibrate the powder dispersion liquid A to prevent the dilatancy of the powder dispersion liquid A and make it uniform. Further, the discharge device 10 is activated to open the valve 11. In the pressed powder dispersion A, only the solvent Aa is squeezed out from the solvent permeable body 3 composed of a net or the like laid on the lower surface,
Only the powder A ′ remaining in the bottomless container 2 in which the insole mesh is arranged is solidified by being dropped into the solvent receiving container 5 through the hole 4a of the holding plate 4 and being removed and collected by the discharge device 10. The solidified powder A ′ solidified in the bottomless container 2 having the mesh of the insole is filled so as to be in contact with the solvent permeation body 3 having a flat surface for use, so that a clean finish is obtained.

Further, when solidifying powder cosmetics of different colors or different types, the powder dispersion A in the bottomless container 2 having the insole mesh of the support 1 is
Partition container portions 2a, 2b, which are partitioned by the partition frame 17 of the bottomless container 2 in which the insole mesh is arranged with a filling device (not shown),
... and sort and fill. Thereafter, the upper surface of the powder dispersion liquid A is pressed in the same manner as described above, and only the solvent Aa is squeezed to be solidified in the bottomless container 2 having the insole mesh.

Of course, it is possible to commercialize by simply pressing even if the support base 1 does not have the vibrating device 12, but at this time, it is necessary to take some extra time. If a small amount of solvent remains in the powder inside the bottomless container 2 that has an insole mesh made with this device, it can be completely removed by drying at a temperature according to the boiling point of the solvent used. The strength of the solidified powder is increased and a solid powder solid product is obtained.

<Effects of the Invention> As described above, the method for solidifying the powder cosmetics of the present invention and the apparatus thereof are such that a bottomless container having an insole mesh is filled with a slurry-like powder dispersion liquid to prepare a powder dispersion liquid. The entire lower surface is adhered with a solvent permeation body such as a net or a porous body, and the entire upper surface of the powder dispersion is pressed with a constant air pressure, or it is filled into the powder dispersion without being pressed. Discharge or dry the contained solvent,
It becomes a high-density and uniform powder solid obtained by solidifying the powder in the bottomless container, completely preventing surface depressions and cracks, and powdering the mesh in the bottomless container. Since the powder is fixed, the powder solid matter does not fall off during use.
Further, since this apparatus uses a bottomless container, the entire surface of the powder dispersion liquid can be pressed with a constant air pressure, and the solvent in the powder dispersion liquid is instantaneously discharged, which is used in the conventional solidification method. There is a limit to the size of the powder particles, and it took a long time to solidify the aesthetically complex shape into a single container containing multiple types of powder cosmetics. There is an effect such that work can be efficiently performed even with fine particle powder or powder solid matter having a complicated shape in terms of aesthetics.

[Brief description of drawings]

The drawings show an embodiment for directly carrying out the present invention.
The figure is an illustration, Fig. 2 is a plan view of a bottomless container in which solidified powder is partially arranged, Fig. 3 is a cross-sectional view of the completed powder product, and Fig. 4 is a diagram in which multicolor solidified powder is arranged. It is a top view of a bottom container. 1 ... Support base, 2 ... Bottom container, 3 ... Solvent permeation body, 4
...... Presser plate, 5 ... Solvent receiving container, 5a ... Atmosphere opening, 6 ... Operating device, 7 ... Mesh, 8 ... Pressing device container, 9 ... Operating device, 10 ... Discharge device, 12 ... Vibration device, 13 ... Compressor.

Claims (3)

[Claims] 1. A predetermined shape and depth for refilling powder cosmetics, and a round shape, a triangle shape,
Fill a slurry-like powder dispersion liquid from the bottom side of the bottomless container into a bottomless container having a square, diamond, or corrugated insole mesh, and press the surface of the powder dispersion liquid. Alternatively, the solvent contained in the powder dispersion liquid is discharged or dried in the unpressed state, and the powder is fixed to the mesh and solidified in the bottomless container, which is used in the bottomless container. Solidification method. 2. It has a predetermined shape and a depth for refilling powder cosmetics, and a round shape, a triangular shape, and
A partition frame is placed in a bottomless container that has an insole mesh such as a square shape, a diamond shape, or a wavy shape, and each of the partition frames is filled with a slurry-like powder dispersion liquid of different colors or types. The surface of the powder dispersion is pressed, or the solvent contained in the powder dispersion is discharged or dried while it is not pressed, and the powder dispersion is divided into a single bottomless container. A method for solidifying a powder cosmetic using a bottomless container, which is characterized by solidifying. 3. A vibrating support table on which a bottomless container having an insole mesh for filling the slurry-like powder dispersion liquid is placed, and the slurry-like powder dispersion liquid can be filled freely. A container with a pressing device, which is in close contact with the upper edge of the bottomless container and presses the entire surface of the powder dispersion liquid with air pressure, is provided to be movable up and down, and the bottomless container is provided below the support table. Use of a bottomless container characterized in that a solvent receiving body having a solvent-permeable body such as a net or a porous body covering the entire lower surface and an atmosphere opening is provided to be movable up and down, and a discharge device is connected to the solvent receiving vessel. Solidifying device for powder cosmetics.