KR20180055332A - Cosmetic impregnated foam manufacyuring method for manufacturing method using the same - Google Patents

Abstract

Disclosed are an impregnation unit manufacturing method and a cosmetic case using the same. An impregnation unit manufactured by the manufacturing method of the present invention includes: an impregnation part having a plurality of holes for transferring cosmetic products through the inside, and a processing surface obtained by heating at least one side; an adhesive uniformly applied to the processing surface in a predetermined thickness; and a film part including a plurality of pores vertically penetrating the film part and having a regular interval, and attached to the processing surface by the adhesive.

Description

TECHNICAL FIELD [0001] The present invention relates to a method of manufacturing an impregnated unit and a cosmetic case using the same. [0002] COSMETIC IMPREGNATED FOAM MANUFACURING METHOD FOR MANUFACTURING METHOD USING THE SAME [

The present invention relates to a method of manufacturing an impregnated unit provided in a cosmetic case and impregnated with a cosmetic, and a cosmetic case using the same.

Generally, there is a product which is configured so that a liquid or a solid cosmetic in cosmetics is applied directly to the skin by the user.

In addition, these cosmetics may contain cosmetic materials such as solid foundation or liquid facts in a semi-solid form and may be applied to the user's skin by using a puff (PUFF) or the like.

In cosmetics, cosmetics in the form of a liquid in the form of a spreading or a feeling of use are preferred, but there is a disadvantage in portability and usability. In order to solve such a problem, a liquid cosmetic, which is a low viscosity emulsion, is impregnated with a polyurethane foam Cosmetic products have been developed and used.

The cosmetics using the polyurethane foam as a sponge for impregnation are polyether-based urethane foam and have an excellent stability and an excellent durability and filling power when the cosmetic is impregnated. However, since the internal structure is complicated, There is a disadvantage in that it is inconvenient to discharge, and the manufacturing method thereof is complicated and complicated, so that much time and cost are consumed.

Therefore, it is required to have a method of enhancing the productivity due to the excellent stretching ability and simple manufacturing method as impregnated with a large amount of cosmetic material.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been devised to solve the problems of the prior art described above, and it is an object of the present invention to provide a cosmetic composition which is excellent in impregnation amount of cosmetic, To the impregnation unit.

Another object of the present invention is to provide a manufacturing method of the impregnation unit, which is simpler than conventional techniques but has excellent filling power, power output, and expansion / contraction capability.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to accomplish the above object, the present invention provides a method of manufacturing an impregnated unit and a cosmetic case using the same, the method comprising: impregnating a plurality of perforations to move a cosmetic material therein, An adhesive which is uniformly applied to a predetermined thickness and a plurality of pores which penetrate vertically are formed at uniform intervals and the film portion is adhered to the processing surface by the adhesive.

In the impregnating portion, the machined surface may be formed with a relatively large density.

Further, the adhesive may be provided with a polyamide resin (POLYAMIDE).

The film portion may be provided in a mesh (MESH) form.

Further, the film portion may have a plurality of solid members protruding downward on one surface thereof facing the machined surface, so that the adhesive area bonded to the machined surface together with the adhesive can be extended.

The three-dimensional member may be formed if it has a pattern at predetermined intervals on the film portion.

A heating step of heating an impregnated portion having a perforated inside thereof to form a uniformly shaped working surface; an adhesive applying step of sequentially applying a thermoplastic adhesive corresponding to the formation of the processed surface; A film adhering step of adhering a film part having a plurality of pores formed thereon in a laminated form, a film adhering step of heating a part of the film part attached to the impregnating part, And a processing step of processing the substrate into a shape.

The adhesive applying step may apply the adhesive while the heating means heats the working surface and presses the working surface sequentially.

Also, in the film non-coating layer step, a three-dimensional member having a shape convex upwardly and downwardly is formed between the plurality of pores, so that the adhesion area where the adhesive is adhered can be extended.

In the film adhering step, the film portion may be attached to the impregnating portion and heated within a temperature range of 80 to 180 ° C within 1.5 to 10 seconds.

Further, in the film adhering step, heat is applied to the three-dimensional member and the adhesive so that the adhesive together with the three-dimensional member can be softened and thermally fused to the processed surface.

An impregnation portion having a plurality of pores formed therein and heating at least one surface thereof to form a machined surface; an adhesive agent applied to the machined surface at a predetermined thickness; and an adhesive agent adhered to the machined surface by the adhesive agent, A lower case unit in which a containing space is formed to receive the impregnated unit and a communication hole is opened to open the upper case unit and a hinge unit to be hinged to a part of the periphery of the lower case unit, And an upper case unit for selectively sealing the lower case unit.

And an inner cover unit which is opened at an upper portion and which is formed with an impregnation space therein and which is selectively inserted into the accommodating space to seal the accommodating space.

In the film portion, a three-dimensional member having a convex shape in a vertical direction is formed between a plurality of pores and can be thermally fused to the impregnation portion together with the adhesive.

The method of manufacturing an impregnated unit of the present invention for solving the above problems and the cosmetic case using the same have the following effects.

First, the one surface of the impregnation portion is heated to form a machined surface, and the machined surface is relatively denser than the impregnated portion, so that even if the user presses it, the machined surface quickly returns to its original shape.

Secondly, a part of the film part is provided with a three-dimensional member protruding toward the machining surface, and the three-dimensional member is heat-fused together with the adhesive while being heated, so that excellent durability, output power and filling power are advantageous.

Thirdly, it has a simple method of providing heat to the impregnation part to heat-seal the film part, and it is possible to mass-produce it into a size to be inserted into a cosmetics case, thereby shortening the manufacturing time and thus being highly productive.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view illustrating an impregnation unit manufacturing method and a cosmetic case using the same according to an embodiment of the present invention;
FIG. 2 is a perspective view illustrating an impregnation unit manufacturing method according to an embodiment of the present invention and a cosmetic case using the same. FIG.
3 is a perspective view illustrating a method of manufacturing an impregnation unit according to an embodiment of the present invention and an impregnation unit in a cosmetic case using the same.
FIG. 4 (a) is a conceptual view illustrating a method of manufacturing an impregnated unit according to an embodiment of the present invention and a process of forming a processed surface by heating one surface of the impregnated portion in a cosmetic case using the same.
4 (b) is a conceptual view illustrating a method of manufacturing an impregnated unit according to an embodiment of the present invention and an adhesive applied to the cosmetic case using the same.
FIG. 5 is a conceptual view showing a method of manufacturing an impregnated unit according to an embodiment of the present invention and a state in which a film part is heated by heat in a cosmetic case using the same to melt a three-dimensional member on a processing surface;
6 is a conceptual view illustrating a method of manufacturing an impregnated unit according to an embodiment of the present invention and a process of impregnating the impregnated unit in a cosmetic case using the same.
7 is a flowchart illustrating a method of manufacturing an impregnated unit according to an embodiment of the present invention and a process of manufacturing an impregnated unit in a cosmetic case using the same.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted.

1 to 3, a method of manufacturing the impregnation unit 300 according to an embodiment of the present invention and a cosmetic case using the same will be described.

FIG. 1 is a perspective view showing an entire impregnation unit 300 manufacturing method and a cosmetic case using the same according to an embodiment of the present invention. FIG. 2 is a perspective view illustrating a method of manufacturing the impregnation unit 300 according to an embodiment of the present invention. FIG. 3 is a perspective view showing a method of manufacturing the impregnation unit 300 according to an embodiment of the present invention and a impregnation unit 300 in a cosmetic case using the same.

A method of manufacturing an impregnated unit and a cosmetic case using the same according to an embodiment of the present invention are roughly divided into an outer case unit 100 including a lower case 120 and an upper case 140, Impregnation unit (300).

The outer case unit 100 further includes a hinge 160 for hinging the upper case 140 to the lower case 120 so that the upper case 140 selectively seals the lower case 120 Respectively.

Here, the lower case 120 and the upper case 140 have the same diameter and are engaged with each other to be hermetically sealed when the lower case 120 and the upper case 140 are coupled to each other. A locking member in the form of a switch can be formed.

Further, the outer case unit 100 may be provided in various shapes such as a circular shape, a polygonal shape, and a rectangular parallelepiped shape, so that the user can easily provide a grip or provide aesthetics.

The method of manufacturing an impregnated unit according to an embodiment of the present invention and the cosmetic case using the same further include an inner cover unit.

The lower case 120 has a receiving space (not shown) formed therein to receive the inner cover unit.

The inner cover unit is opened at an upper portion thereof, an impregnation space (not shown) is formed therein, and the inner cover unit is selectively inserted into the accommodation space to seal the accommodation space.

The impregnation unit 300 is accommodated in the impregnation space.

Subsequently, the impregnation unit 300 according to an embodiment of the present invention includes an impregnation unit 340, a film unit 320, and an adhesive (b).

The impregnation portion 340 is impregnated with a cosmetic material (not shown), and a plurality of perforations are formed so as to be ejected to the outside as the user presses it.

In this embodiment, the impregnating unit 340 is formed of an air filter material.

In order to compensate the difficulty in filling the cosmetics in a commonly used polyether-based urethane foam, an air filter which can be easily moved in the impregnating part 340 through a plurality of perforations is used.

The impregnation portion 340 used in this embodiment is formed in a reticulated structure and may have a pore per inch in a range of 50 to 100 per inch.

With this structure, the cosmetic material impregnated in the interior can be ejected outwardly as the user presses it, can quickly return, and the deformed shape can be returned quickly by pressing.

As shown in the figure, the impregnation unit 300 corresponds to the shape of the impregnation space to be inserted into the impregnation space.

More specifically, the impregnation portion 340 is provided in a form in which fine fibers are entangled with each other, so that the cosmetic material is easily impregnated into the impregnation portion 340, and the impregnation material can be easily moved inside, (PUFF) or the like. A detailed description will be given later.

As shown in the figure, the impregnation unit 300 includes a film unit 320 attached to an upper portion of the impregnation unit 340.

Here, an adhesive agent (b) is applied to the upper portion of the impregnation portion (340).

The adhesive (b) is made of polyamide (thermoplastic resin), and is applied on one side of the film part 320 so that the film part 320 is attached.

The film portion 320 may have a mesh (MESH) shape in which a plurality of pores are formed at uniform intervals.

The reason why the mesh is attached to the upper surface of the impregnation unit 340 is that when the impregnation unit 300 is joined, the cosmetics are discharged unevenly while being discharged to the upper part.

Therefore, the cosmetics which are unevenly discharged are uniformly applied even to the puff, and as a result, they can be uniformly applied to the skin of the user.

For this reason, the cosmetic material is uniformly discharged to the upper portion of the film portion 320 by the film portion 320 having the uniform pores adhered to the upper surface of the impregnation portion 340, So that the cosmetic can be applied.

Subsequently, the upper surface of the impregnation portion 340 to which the film portion 320 is attached is formed with a processed surface (a).

As described above, the impregnation portion 340 is in a state in which fine fibers are entangled and the top surface of the impregnation portion 340 through which the cosmetic is discharged is in a non-uniform state.

Accordingly, heat is applied to the upper surface of the impregnation portion 340 to which the film portion 320 is to be attached, thereby flattening the surface to form the processed surface (a).

At this time, the processed surface (a) may be formed to have a larger density than the inside of the impregnated portion 340 because the fibers are melted.

Therefore, according to the pressing force of the user, it is possible to have an elastic force such that some shape sinks and a quick return is possible.

On the other hand, the film part 320 has a pattern PATTERN at predetermined intervals on the film part 320, and a plurality of solid members 322 protruding downward on a surface facing the processing surface a And the bonding area to be bonded to the processing surface (a) together with the adhesive (b) is expanded.

Specifically, the film portion 320 is formed of a flexible material capable of bending, and a plurality of pores are formed at uniform intervals to uniformly discharge the cosmetics discharged from the impregnating portion 340.

In addition, a three-dimensional member 322 is formed between the plurality of pores such that the one surface of the three-dimensional member 322 is convexly protruded.

Here, the three-dimensional member 322 is intended to expand the adhesion area so as to facilitate adhesion of the film part 320 using the adhesive (b).

Therefore, the shape of the three-dimensional member 322 may have a hexagonal shape or a pentagonal shape as shown in FIG.

However, if the three-dimensional member 322 is easy to be adhered to, it is not limited to a pentagonal shape, but various polyhedrons can be used as an embodiment.

Next, a method of manufacturing the impregnation unit 300 will be described with reference to FIGS.

4 (a) is a conceptual view showing a process of manufacturing the impregnation unit 300 according to an embodiment of the present invention and a process of heating a surface of the impregnation unit 340 to form a processed surface (a) in a cosmetic case using the process And FIG. 4B is a conceptual view illustrating a method of manufacturing the impregnation unit 300 according to an embodiment of the present invention and a state in which the adhesive agent (b) is applied to the cosmetic case using the method. And FIG. 6 is a conceptual view showing a state in which the film unit 320 is heated by the heat in the cosmetic case using the same and the solid member 322 is fused to the processing surface (a) FIG. 7 is a schematic view illustrating a process of manufacturing the impregnation unit 300 according to an embodiment of the present invention. FIG. 7 is a view illustrating a process of manufacturing the impregnation unit 300 according to an embodiment of the present invention. Method and cosmetic case using it Impregnation unit 300 is a flowchart showing a manufacturing process.

First, FIG. 4 (a) shows the process of forming the processed surface (a).

Specifically, the impregnation unit 340 has a structure in which fine fibers are entangled with each other, and one side to which the film unit 320 is bonded is unevenly formed.

Accordingly, it is possible to provide a processed surface (a) having a flat shape by providing heat to one surface of the impregnated portion 340.

As shown in the figure, a heat roller R for applying heat to the impregnation unit 340 is provided at an upper portion of the impregnation unit 340.

The heat roller R rotates while applying heat to the upper surface of the impregnation part 340. At this time, fine fibers protruding irregularly outward are melted on the upper surface of the impregnation part 340, .

The machined surface a may be formed as a whole on one surface or on one surface of the impregnated portion 340 and may be plastically deformed by heat to have a higher density than the impregnated portion 340 on the lower surface of the machined surface a, The upper portion of the impregnation portion 340 has an elastic force.

Therefore, even if the user presses the upper surface of the impregnation portion 340, the user can quickly return to the original flat shape.

Here, the heat roller R for supplying heat to the upper part of the impregnation part 340 is an embodiment of the present invention, and it is not a heat roller R but a plate type heat plate corresponding to the specification of the impregnation part 340 It does not limit the scope of the rights.

When the machined surface (a) is formed in this way, the adhesive (b) is uniformly applied to the upper surface of the machined surface (a).

4 (b) shows a state in which the adhesive agent (b) is applied together with the formation of the processed surface (a).

And is applied in the same direction as the heat roller R to be specifically bonded.

The reason for this is that heat is applied by the heat roller R and the adhesive (b) is sequentially applied.

A more detailed description will be given with reference to the drawings.

The heat roller R moves in one direction to provide heat to the upper surface of the impregnation portion 340 to form the processed surface a and simultaneously the adhesive b is applied.

At this time, a part of the adhesive (b) may be fused to the inside of the impregnation part (340) due to the heat of the processed surface (a).

After the adhesive agent (b) is applied to the upper surface of the impregnation portion (340), the film portion (320) is attached to the processed surface (a) coated with the adhesive agent (b).

Therefore, when the adhesive (b) is applied while being pressed, the film portion (320) is easily adhered to the processing surface by being impregnated into the heated processing surface.

As described above, the film portion 320 is provided with a mesh in which a plurality of pores are formed at uniform intervals, and a solid member 322 is provided between the plurality of pores.

5 is a view showing a state in which the three-dimensional member 322 is thermally fused to the processing surface (a).

After the processed surface (a) is formed, when the adhesive (b) is applied, the film portion (320) is attached on the adhesive (b). A plurality of solid members 322 protruding downward are formed on one surface of the film portion 320 facing the machined surface a so that the adhesion area bonded to the machined surface a with the adhesive b . ≪ / RTI >

When the film portion 320 is attached to the upper surface of the processing surface a, the heat roller R again provides heat to the other surface of the film portion 320. [

Accordingly, the heat roller R is rotated to move on the other side of the film portion 320, and heat is also provided to the film portion 320. [

Here, when heat is applied to the film portion 320, the solid member 322 is softened and thermally fused to the processing surface (a).

Specifically, when heat is applied to the other surface of the film portion 320, the solid member 322 protruding toward the processing surface (a) is melted and attached to the surface of the processing surface (a).

The reason for this is that the solid member 322 softens as it is heated to cause plastic deformation and cures elastically as it is cooled as the temperature is removed.

Specifically, the film portion 320 and the solid member 322 may be formed of different materials having different melting points, and the melting temperature of the solid member 322 may be lower than that of the film portion 320 at a relatively low temperature.

Here, it is preferable that the heat roller R is heated at a temperature at which the three-dimensional member 322 melts while moving on the other side of the film portion 320.

At this time, the heat provided on the upper surface of the film portion 320 is heated for 1.5 to 10 seconds in a temperature range of 80 to 180 ° C.

Therefore, when the solid member 322 is melted by the heat roller R, the solid member 322 is thermally fused together with the adhesive agent b to the processing portion.

On the other hand, the three-dimensional member 322 may have a shape protruding upward and downward.

Although the three-dimensional member 322 protruding toward the bottom is softened due to the heat applied thereto and is thermally fused to the working surface (a), the three-dimensional member 322 protruding toward the top is partially subjected to heat, As shown in Fig.

Such a shape becomes more uniform when the cosmetic is applied to the puff, and the cosmetic material remaining in the film portion 320 is also reduced.

After the film portion 320 is thermally fused to the processing surface a, the inside of the lower case 120 is pressed to a size corresponding to the impregnation space.

6 is a view showing a state in which the film portion 320 is fused and processed together with the impregnation portion 340 into a size that is inserted into the impregnation space.

In this way, the impregnation unit 300 can be mass-produced.

7, the overall process of manufacturing the impregnation unit 300 will be described.

The process by which the impregnation unit 300 is manufactured is manufactured by the following five processes.

First, heat is provided so that the machined surface (a) is formed on one surface of the irregularly formed impregnated portion 340 (S01). The tool for heating the machined surface a may be a heat roller R or a hot plate and may be formed by melting the fine fibers on one side of the impregnated portion 340 to form a machined surface a having a relatively higher density than the impregnated portion 340, .

Immediately after the processed surface (a) is formed, a polo amide adhesive (b) which is a thermoplastic resin is applied (S02). At this time, the adhesive (b) is applied to the processing surface (a) at the same time that the processing surface (a) is formed, so that a predetermined heat can be transferred and fused to some processing surface (a).

A film member 320 is attached to the upper part of the adhesive agent b and a part of the film member 320 is provided with a protrusion 322 protruding from a surface of the film member 320 facing the processing surface a, (Step S03). As shown in Fig.

When the film portion 320 is adhered, the other surface of the film portion 320 on which the solid member 322 is not formed is heated to soften the solid member 322 so that the work surface (a) (S04).

After the film portion 320 is fused to the processing surface a, the upper portion of the film portion 320 is press-processed to be insertable into the impregnation space inside the lower case 120 (S05).

 It will be apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is obvious to them. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100: outer case unit 120: lower case
140: upper case 160: hinge part
200: inner cover unit 300: impregnation unit
320: film portion 322:
340: impregnation part b: adhesive
A: machining surface R: heat roller

Claims (14)

An impregnation portion in which a plurality of perforations are formed so as to move the cosmetic material therein, and at least one surface is heated to form a processed surface;
An adhesive uniformly applied to the machined surface at a predetermined thickness; And
A film portion formed with a plurality of pores penetrating vertically at regular intervals and adhered to the processing surface by the adhesive; . The method according to claim 1,
Wherein the impregnating unit comprises:
And the processed surface is formed with a relatively large density. The method according to claim 1,
Preferably,
Characterized in that it is made of polyamide resin (POLYAMIDE). The method according to claim 1,
The film portion
And is provided in a mesh (MESH) form. The method according to claim 1,
The film portion
Wherein a plurality of solid members protruding downward are formed on one surface of the impregnation unit facing the processing surface so that an adhesion area to be adhered to the processing surface together with the adhesive expands. 6. The method of claim 5,
The three-
Wherein the film is formed at uniform intervals with a predetermined interval pattern on the film. Heating the impregnating portion to heat the one surface of the impregnated portion having the perforations therein to form a uniformly shaped working surface;
An adhesive applying step of successively applying a thermoplastic adhesive in correspondence with the formation of the processed surface;
A film undoped layer step of adhering a film part having a plurality of pores formed thereon in a laminated form on the adhesive;
A film adhering step of heating a part of the film part attached to the impregnating part; And
A processing step of processing the impregnated portion into a predetermined shape in a state that the film portion is attached to the upper surface of the impregnated portion; ≪ / RTI > 8. The method of claim 7,
Wherein the adhesive application step comprises:
Wherein the heating means heats the working surface and sequentially applies the adhesive while pressing the working surface. 8. The method of claim 7,
Wherein the film-
Wherein a solid member of a convex shape in a vertical direction is formed between a plurality of pores to expand an adhesion area to which the adhesive is adhered. 8. The method of claim 7,
The film-
Wherein the film portion is attached to the impregnation portion and heated within a temperature range of 80 to 180 DEG C within 1.5 to 10 seconds. 10. The method of claim 9,
The film-
And heat is applied to the three-dimensional member and the adhesive to soften the adhesive together with the three-dimensional member to be thermally fused to the processed surface. A method of manufacturing a semiconductor device, the method comprising: impregnating a plurality of pores formed in a substrate and heating at least one surface thereof to form a processed surface; an adhesive applied to the processed surface at a predetermined thickness; An impregnating unit including a film portion having a perforated portion formed therein;
A lower case unit in which a containing space is formed to receive the impregnation unit and a communication hole is formed to be opened upward; And
An upper case unit for selectively hermetically sealing the lower case unit, the hinge unit being hinged to a portion of the periphery of the lower case unit; Wherein the impregnating unit comprises: 13. The method of claim 12,
And an inner cover unit which is open at an upper portion and which is formed with an impregnation space therein and which is selectively inserted into the accommodation space to seal the accommodation space. 13. The method of claim 12,
The film portion
A cosmetic case comprising a plurality of pores formed in a shape of a convex shape in a vertical direction and thermally fused to the impregnated portion together with the adhesive.

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