KR20160084002A - Sealed Mask pack vessel, and mask pack having the same - Google Patents

Abstract

The present invention relates to a mask pack, and more particularly, to a mask pack for coating and laminating a hydrogel, a mask pack container capable of directly injecting a hydrogel to omit the Thompson press process, And a mask pack containing the same.
The present invention relates to a packaging film (210) which is formed by protruding upward from the edge of the bottom surface portion (110) and covering the bottom surface portion (110) (120) having a flat surface portion (121) to which the surface (121) is attached; A pair of first protrusions 130 protruding from the bottom surface portion 110 at a height corresponding to the eye at a height equal to or lower than the height of the flat surface portion 121 and having a flat top surface 131; And a second protrusion 140 protruding from the bottom surface portion 110 at a position corresponding to the mouth at a height equal to or lower than the height of the flat surface portion 121 and having a flat top surface 141 A mask pack container is disclosed.

Description

Packaged mask pack container and mask pack containing same [0002]

The present invention relates to a mask pack, and more particularly, to a mask pack for coating and laminating a hydrogel, a mask pack container capable of directly injecting a hydrogel to omit the Thompson press process, And a packaged mask pack containing the same.

A hydrogel generally refers to a viscoelastic polymer material containing a large amount of water by repeating hydrophilic functional groups capable of arranging in a three-dimensional net structure within a molecular structure or performing a cross-linking reaction. These hydrogel-forming polymer materials may contain several tens of times water than their own weight due to the three-dimensional net structure, which is why the hydrogel is used for various purposes in various industries.

Recently, research on hydrogels has been continuously carried out in various fields such as pharmaceuticals, cosmetics, and daily necessities. The demand also increased explosively.

With increasing acceptance, the form of the container containing the hydrogel has also been varied. For example, there is a pouch type in which a sheet coated with a hydrogel is folded, a type in which a hydrogel-coated nonwoven fabric or a film is cut into small containers.

Korean Patent Laid-Open Publication No. 10-2011-0001233 discloses a method of independently accommodating a cosmetic member such as a nonwoven fabric or pad used for mutual coupling with a liquid cosmetic content in a single container, In which a mask pack attached to a face is easily detached is provided at one edge of a sheet, and a removable handle is attached to the face of the mask pack. As a mask pack which is integrally formed, a technique having a technical feature in the shape of the face portion is known, and a mask sheet in which a vegetable starch sheet and a cosmetic milky lotion are separated and packaged is disclosed in Korean Patent No. 10-1199964, Wherein the mask sheet is placed in a dry state in the first packaging space, And a cosmetic solution which is arranged in a liquid state in the second packaging space. However, all of these techniques are carried out by putting a cut nonwoven fabric or film into a small container, molding the hydrogel as in the present invention, A packaging container that can be used is not disclosed.

It has been a fact that hydrogels so far are difficult to be shaped into a desired form in a formulation such as a mask pack, which is particularly applied in the field of cosmetics. This is because the gel is formed within a very short period of time, that is, within a few seconds to a few minutes, when a cross-linking agent that induces gelation is applied to most polymeric substances forming a gel. This fast gel formation time may be advantageous depending on the application, but is a major disadvantage in the molding process for making the desired shape. Therefore, in order to make a cosmetic such as a mask pack, a separate coating process, a laminating process for attaching a release film to a coating surface, and a Thompson cutting process for cutting into a desired shape necessarily exist.

Therefore, products such as the hydrogel mask pack up to now have been manufactured through separate coating, laminating and molding processes.

The coating process refers to a process of coating a formed hydrogel bulk on a substrate such as a nonwoven fabric or a mesh to a certain thickness, which is an additional process apart from the gelation process required to make a hydrogel cosmetic product. Resulting in inefficiency of space.

In addition, if the Thompson cutting process, which is one of the following molding processes, is performed, the loss of contents is excessively caused due to the squeegees coated with the hydrogel which is not included in the product.

For this reason, the conventional hydrogel mask pack container is simply a process of coating a gel, a lidding process, and simply holding a hydrogel obtained after the Thomson process of cutting into a desired shape.

For example, pouches and bag-type containers are typical. In order to reduce the volume of a packaging container, there is a container in which the hydrogel-coated product is folded in half.

Therefore, there was an inconvenience that the pouch or the hydrogel in the bag was taken out of the conventional container, the folded gel was spread out, and the laminated film was peeled off.

KR 1020120005443 A KR 1020120000346 A KR 1020130118804 A

It is an object of the present invention to provide a mask pack capable of coating a hydrogel and laminating the hydrogel and injecting a hydrogel capable of directly injecting the hydrogel to omit the Thompson press process. And a mask pack including the container.

SUMMARY OF THE INVENTION The present invention has been made in order to achieve the above-mentioned object of the present invention, and it is an object of the present invention to provide an apparatus and a method for manufacturing the same, which comprises a flat bottom surface portion 110 having an outline corresponding to a face shape, An outline part 120 having a flat part 121 to which a packaging film 210 for covering the bottom part 110 is attached; A pair of first protrusions 130 protruding from the bottom surface portion 110 at a height corresponding to the eye at a height equal to or lower than the height of the flat surface portion 121 and having a flat top surface 131; And a second protrusion 140 protruding from the bottom surface portion 110 at a position corresponding to the mouth at a height equal to or lower than the height of the flat surface portion 121 and having a flat top surface 141 A mask pack container is disclosed.

The bottom portion 110 is divided into upper and lower portions to form a first region including the pair of first projections 130 and a second region including the second projections 140, And a fifth protrusion 150 protruding from the first protrusion 150 at a height equal to or lower than the height of the flat portion 121 and having a flat top surface 151.

The area ratio of the first region and the second region is preferably 50:50 to 70:30.

The flat surface portion 121 may have at least one wedge-shaped first concave portions 161, 162, 163, and 164 protruding inward from the edge of the bottom surface portion 110.

The mask pack container may have a pair of second recessed portions 165 protruding from the fifth protrusion 150 corresponding to the edge of the nose.

The plane portion 121 may have a Y-shaped third recessed portion 166 corresponding to the jaw and protruding inward from the edge of the bottom portion 110.

The outline portion 120 may be formed by protruding outwardly one or more engaging portions 170 that are engaged with the outer ring so that the outer ring can be fixed to the outer ring.

And may be formed of a transparent material so that the contents in the mask pack container can be confirmed.

The mask pack container may be selected from polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET).

The present invention also relates to a mask pack container having the above-described structure; A hydrogel filled in a space formed by the bottom portion 110 and the outline portion 120; And a wrapping film (210) for sealing a space formed by the bottom part (110) and the outline part (120) after the hydrogel is injected.

The mask pack may further include a support 11 supported by the bottom surface 110 and impregnated with a hydrogel.

The mask pack container and the mask pack including the same according to the present invention are provided in a container having a flat bottom surface portion having protrusions formed at a portion corresponding to the user's eyes and mouth, so that the use of the mask pack is more convenient.

In addition, the mask pack container and the mask pack including the mask pack according to the present invention can be manufactured by applying a new hydrogel cosmetic manufacturing process called injection molding while developing gelatinization delayed hydrogel composition and saving time, In addition, there are advantages that it is possible to provide various differentiating points such as easy to display in terms of container design and marketing of products, and easy to explain products by having transparent side.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph of a packaging mask pack according to the present invention, wherein (a) is a front view and (b) is a rear view.
2 is a plan view showing a mask pack container according to the present invention.
Fig. 3 is a cross-sectional view taken along line BB in Fig.
4A to 4B are cross-sectional views taken along line AA in FIG. 2, and are cross-sectional views illustrating a manufacturing process of a mask pack according to the present invention.
FIG. 5 is a photograph showing a manufacturing process of the mask pack according to the present invention. FIG. 5 shows a state in which a support body is put in a mask pack container, a state in which a hydrogel is injected (b), a state in which a mask pack container is sealed (C), and after the packaging is finished, a part of the packaging film is opened to confirm the state of the hydrogel (d).

Hereinafter, the packaging mask pack and the mask pack container according to the present invention will be described with reference to the accompanying drawings.

As a result of intensive studies on the gelation mechanism in which a hydrogel is formed from a natural polymer material, the present inventors have found that a sol solution made of cellulose, which is a polymer compound derived from natural materials, and substituents thereof, The use of at least two types of composite crosslinking agents to retard the rate of gelation reaction.

And a crosslinking agent complexed to a sol solution composed of these compositions was sequentially applied to the gelatinized hydrogel.

Since the gel-delayed hydrogel composition has been developed, a new hydrogel cosmetic product can be completed with a simpler manufacturing process and a more economical manufacturing cost than conventional hydrogel cosmetics, so that the hydrogel and the packaging container of the present invention are integrated Thereby making it possible to provide a mask pack container.

On the other hand, a mask pack refers to a cosmetic formulation that is applied to the entire face, and is a formulation developed to impart a moisturizing effect to the face, or to deliver functions such as whitening and wrinkle reducing effects more efficiently. Such mask packs are generally used one at a time, but there have been various inconveniences.

Accordingly, the present invention provides an integral hydrogel mask pack container (FIGS. 1 and 2) configured to be capable of directly injecting a flowable hydrogel composition into a mask pack container.

In addition, the present invention is characterized in that the one-piece hydrogel mask pack container is used one at a time, but it is directly applied to the face without any other operation or subsequent process while opening the package of the container surface.

That is, as shown in FIG. 2, a portion corresponding to an eye part, a mouth part, and a nose part of a face protrudes, or a height difference with respect to the container side edges 120 and 121, The integral type hydrogel mask container capable of injection molding may be constituted so that the gel has a portion which is not injection-molded.

This portion may have a difference in height between the contour 120 and the mouth edge, that is, the top surface 141 of the second protrusion 140 in FIG. 3, which shows the cross section of the integral container bottom, have.

In the lower part of the nose portion, as shown in Fig. 2, it is possible to more closely adhere to the face by placing an arc-shaped dividing line.

The packing mask pack according to the present invention is characterized in that the container 1 can be packaged in a film that hermetically closes the container 1 immediately after the injection of the hydrogel, A frame having a certain width of 1 to 10 mm is provided so that the surface packaging film 210 can be attached to the container with the flat portion 121 of the container 120 as a rim.

The surface packaging film 210 can print the product name, the instruction manual of the product, various display items, and the like.

In contrast to the case where the surface of the integral container 1 is packed with the printed film 210, the back surface can be kept transparent so that the contents in the integral container can be checked.

In order to maintain a transparent state, the integral container 1 may be selected from a polyethylene (PE) resin, a polypropylene (PP) resin, and a polyethylene terephthalate (PET) resin. At this time, pigments that color or opacify the container should not be blended into the resin of the container.

Meanwhile, the hooking part 170 is formed on the upper part of the two-piece integral container, that is, in the first area so that the product can be mounted on the hook so as to be displayed in a wrapped state, It will make it easier to display and display products.

In addition, the corners of the integrated container (1) and the inner surface can be used more safely and conveniently by rounding the edges.

The thickness of the integral container 1 of the present invention is preferably in the range of 0.1 to 2 mm. If it is thinner than 0.1mm, the force to support the contents in the container is weak and it is easy to break. If it is thicker than 2mm, the design of the container becomes harsh, and the weight of the container becomes heavy and the amount of resin used per container is large It is not economical.

2, the innermost solid line with respect to the outline 120 may be a region where a support such as a nonwoven fabric or mesh is installed in order to support the hydrogel formed in the integral container 1. Of course, it is not necessary to use it depending on the state of the hydrogel.

1 to 6, a mask pack according to the present invention includes a mask pack container 1; A hydrogel filled in a space formed by the bottom portion 110 and the outline portion 120; And a packaging film 210 for sealing the space formed by the bottom surface portion 110 and the outline portion 120 after the injection of the hydrogel.

The mask pack container 1 may be configured to be sealed or sealed by the packaging film 210 after the injection of the hydrogel.

1 to 6, the mask pack container 1 includes a flat bottom surface 110 having an outline corresponding to the shape of the face, and a top surface 110 protruded upward from the edge of the bottom surface 110 An outline portion 120 having a flat portion 121 to which a packaging film 210 for covering the bottom portion 110 is attached; A pair of first protrusions 130 protruding from the bottom surface 110 at a height equal to or lower than the height of the flat surface portion 121 at a position corresponding to the eye and having a flat top surface 131; And a second protrusion 140 protruding from the bottom surface portion 110 at a position corresponding to the mouth at a height equal to or lower than the height of the flat surface portion 121 and having a flat top surface 141.

The bottom surface 110 may have any configuration as long as the bottom surface 110 has a flat bottom surface having an outline corresponding to the shape of the face so as to have a flat bottom surface as a structure for supporting the support body 11 to be described later or for injecting the hydrogel.

The outline part 120 has a flat part 121 protruding upward from the edge of the bottom part 110 and having a packaging film 210 covering the bottom part 110 on its top, Configuration is possible.

In particular, the outline portion 120 preferably extends from the edge of the bottom portion 110 in a vertical or outward direction.

The height of the outline part 120 is determined according to the number and thickness of the support 11 provided on the bottom part 110 and the amount of the hydrogel to be injected.

On the other hand, the flat surface portion 121 has a structure in which the packaging film 210 for covering the bottom surface portion 110 is attached to the upper end thereof. For example, the flat surface portion 121 may have a thickness of 1 mm to 10 mm Width.

The flat surface portion 121 may have at least one wedge-shaped first concave portions 161, 162, 163, and 164 protruding inward from the edge of the bottom surface portion 110.

It is preferable that the at least one first concave portions 161, 162, 163, and 164 correspond to the incisional reduction formed on the hydrogel or the support 11 covering the entire face so as to correspond to the three- .

Specifically, the one or more first concave portions 161, 162, 163, and 164 may be formed on the opposite sides of the face, corresponding to the ball side, and on both sides of the face.

The wedge-shaped one or more first concave portions 161, 162, 163, and 164 may include at least one or more wedge-shaped first concave portions 161, 162, 163, and 164, As shown in FIG.

Since the face of the person has a three-dimensional structure having a curved surface, in order to adhere to the curved surface with a flat design, at least one wedge-shaped first recessed portion 161, 162, 163, It is preferable to provide a wedge-shaped partition wall having the same shape as that of FIG.

In order to impart a feeling of adhesion to a curved surface of a face having bilateral symmetry with respect to the nose and mouth of a person, the one or more first concave portions 161, 162, 163, and 164 preferably have two or more, May be composed of four to eight wedge-shaped partitions.

The pair of first protrusions 130 protrude from the bottom surface portion 110 at a position corresponding to the user's eye at a height equal to or lower than the height of the flat surface portion 121 and have a flat top surface 131 Various configurations are possible.

Particularly, it is preferable that the above-mentioned packaging film 213 is attached to the upper surface 131.

The second protrusion 140 has a flat top surface 141 protruding from the bottom surface 110 at a height corresponding to the height of the flat surface 121 at a position corresponding to the mouth of the user, This is possible.

Particularly, it is preferable that the above-mentioned packing film 213 is attached to the top surface 141.

The hydrogel or the openings formed in the support 11 to be installed are inserted by the first and second protrusions 130 and 140 so that the support 11 impregnated with the hydrogel is maintained in the shape It becomes acceptable.

The first protrusion 130 and the second protrusion 140 may form an opening corresponding to the eyes and mouth on the hydrogel to be injected.

On the other hand, the mask pack container 1 having the above-described configuration is provided with a first region including a pair of first protrusions 130 and a second region including a second protrusion 140, And a fifth protrusion 150 protruding from the bottom surface portion 110 at a height equal to or lower than the height of the flat surface portion 121 and having a flat upper end surface 151 .

Here, the first area corresponds to the upper face of the face so that it can be closely contacted with the curved face of the face, and the second area corresponds to the lower face.

Specifically, the division of the first region and the second region, that is, the division of the mask pack container 1, divides the portion including the nose to the upper portion and the portion including the mouth to the lower portion with respect to the nose of the face, And the lower portion is preferably in the range of 50: 50 to 70: 30 in terms of the anatomical ratio of the face, even though the individual difference is taken into consideration.

The fifth protrusion 150 separates the bottom surface 110 from the top surface of the bottom surface 110 to allow the hydrogel or the support 11 separated in the vertical direction to be received more stably.

Here, it is preferable that the hydrogel or the support 11 accommodated in the mask pack container 1 is vertically separated with a nose and a mouth therebetween.

Preferably, the fifth protrusion 150 is formed to be connected to a portion of the outline 120 facing each other at a position corresponding to between the nose and the mouth of the user.

Meanwhile, the area ratio of the first region and the second region is preferably 50:50 to 70:30 in order to increase the usability of the mask pack.

The mask pack container 1 may be formed with a pair of second recessed portions 165 protruding from the fifth protrusion 150 corresponding to the edge of the nose.

That is, the support part 110 may be a pair of laterally inserted second infeed parts 165, and may have an elongated barrier rib.

The plane portion 121 may have a Y-shaped third recessed portion 166 corresponding to the jaw and protruding inward from the edge of the bottom portion 110.

That is, the support 110 is a third recessed portion 166, which will be described later, and may have a Y-shaped split barrier depending on the bending state of the face portion.

As shown in FIG. 2, the third recessed portion 166 includes a support body 11 impregnated with a hydrogel in which a Y-shaped incision is formed so as to conform to a face shape, As shown in FIG.

Here, the third incision 166 may be formed in a Y-shape so as to conform to the face shape of the injected hydrogel when the support 11 is not used.

The outline portion 120 may be formed by protruding outwardly one or more engaging portions 170 that are engaged with the outer ring so that the outer ring can be fixed to the outer ring.

On the other hand, the mask pack container 1 may be formed of a transparent material so that contents in the container can be identified.

The mask pack container 1 may be selected from polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET).

The packing mask pack according to the present invention is supported by the bottom surface portion 110 and is installed in the hydro-gel chamber 1 by the hydrogel alone, depending on the components and materials injected into the mask pack container 1. [ And a support 11 for impregnating the gel to form the main body of the mask pack.

The supporting body 11 is a constitution that forms a mask pack body which is impregnated with a hydrogel to be described later and adhered to a face of a user, and can be attached to a user's face by impregnation with a hydrogel such as a nonwoven fabric or a mesh- Any configuration is possible.

In addition, as described above, the support 11 is preferably formed with a plurality of incisions so that an opening is formed at a position corresponding to the eyes, mouth, and the like, and the support 11 is formed into a three-dimensional face.

Meanwhile, as shown in FIGS. 2 to 4C, the support 11 is supported by a flat bottom surface 110.

The hydrogel may be any material that can be used for the purpose of the mask pack as a material to be filled in a space formed by the bottom surface portion 110 and the contour portion 120 so as to be impregnated into the support 11, It is also possible.

The packaging film 210 is configured to seal a space formed by the bottom surface portion 110 and the outline portion 120 after installation of the supporting body 11 and injection of the hydrogel, It is possible.

Hereinafter, the present invention will be described in more detail with reference to examples in which the mask pack container is integrated with a gel-delayed hydrogel composition capable of injection molding.

It will be apparent to those skilled in the art that these examples are illustrative of the present invention and that the scope of the present invention is not construed as being limited by these examples.

≪ Example 1 >

25.0 g of sodium methylhydroxy cellulose was first placed in a 3-liter beaker, followed by 5.0 g of castor oil, 1.0 g of PEG-40 hardened castor oil and 5.0 g of ammonium C6-16 perfluoroalkylethyl phosphate to form putty Was soaked with a spatula so that sodium methylhydroxy cellulose was immersed and wetted at room temperature. Then, 80.0 g of 1,3-butylene glycol, 10.0 g of glycerin, 5.0 g of 1,2-hexane diol and 10.0 g of sorbitol were added to the mixture in the form of putty, and the mixture was gradually mixed with a stirrer. Subsequently, 50.0 g of ethanol and 600.0 g of purified water were slowly added to the beaker while continuing the mixing to obtain a viscous sol solution. 0.6 g of sodium chloride was dissolved in 49.4 g of purified water, and the mixture was continuously mixed. 1.2 g of sodium hydroxide was dissolved in 48.8 g of purified water, and the mixture was continuously mixed. To this, 48.0 g of aluminum chloride hexahydrate 2.0 was dissolved in purified water, and droplets were slowly added thereto and mixed continuously. To this, 10.0 g of the mashin extract was added slowly and mixed continuously. 5.0 g of Succinic Acid was dissolved in 45.0 g of purified water, and the mixture was continuously mixed. While continuously stirring this solution, 49.0 g of purified water was further supplemented to obtain a transparent sol-like gelated delayed hydrogel composition having a total weight of 1 kg.

6 (a), the support 11 is laid on the integral mask pack container 1 of the present invention made of PET resin, and 30 g of the sol obtained as described above as shown in FIG. 6 (b) Upper, 20 g of the poured into the first region and then the sol of the sol was poured into the lower portion of the vessel, the second region.

This was sealed with a packaging film 210 (state of FIG. 1 (a)), and left in a space where 40 캜 was maintained for 4 hours to complete a cosmetic product for a hydrogel mask pack. FIG. 6 (d) is a photograph showing a state in which the state of the injection-molded hydrogel was peeled off the outer film of the finished product.

It can be confirmed that the present invention is a new integrated mask pack mask pack container capable of shortening the manufacturing process of cosmetics through the injection molding process and making products without loss of gel.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It is to be understood that both the technical idea and the technical spirit of the invention are included in the scope of the present invention.

1: mask pack container
110: Support part 120: Outline part

Claims (13)

A flat bottom surface 110 having an outline corresponding to the face shape,
An outline part 120 protruding upward from an edge of the bottom part 110 and having a flat part 121 to which a packaging film 210 for covering the bottom part 110 is attached;
A pair of first protrusions 130 protruding from the bottom surface portion 110 at a height corresponding to the eye at a height equal to or lower than the height of the flat surface portion 121 and having a flat top surface 131;
And a second protrusion 140 protruding from the bottom surface portion 110 at a position corresponding to the mouth at a height equal to or lower than the height of the flat surface portion 121 and having a flat top surface 141 Mask pack container. The method according to claim 1,
The bottom portion 110 is divided into upper and lower portions to form a first region including the pair of first projections 130 and a second region including the second projections 140, And a fifth protrusion (150) protruding from the first protrusion (150) at a height equal to or lower than the height of the planar portion (121) and having a flat top surface (151). The method of claim 2,
Wherein an area ratio of the first region and the second region is 50:50 to 70:30. The method of claim 2,
Wherein at least one first recessed portion (161, 162, 163, 164) of a wedge shape protruding inward from an edge of the bottom surface portion (110) is formed on the flat surface portion (121). The method of claim 2,
And a pair of second recessed portions (165) protruding from the fifth protrusion (150) are formed corresponding to edges of the nose. The method of claim 2,
Wherein the flat portion 121 has a Y-shaped third recessed portion 166 corresponding to the jaw and protruding inward from an edge of the bottom portion 110. The method of claim 2,
Wherein the outline portion (120) is formed with one or more engaging portions (170) protruding outward so as to engage with the outer ring so that the outer ring can be fixed to the outer ring. The method according to any one of claims 1 to 7,
Wherein the mask pack container is made of a transparent material so that contents in the container can be confirmed. The method according to any one of claims 1 to 7,
Characterized in that it is selected from polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET). A mask pack container according to any one of claims 1 to 7;
A hydrogel filled in a space formed by the bottom portion 110 and the outline portion 120;
And a packaging film (210) for sealing a space formed by the bottom surface portion (110) and the contour portion (120) after the hydrogel is injected. The method of claim 12,
And the container is made of a transparent material so that contents in the container can be confirmed. The method of claim 10,
Wherein the packaging material is selected from polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET). The method of claim 10,
And a support (11) supported on the bottom surface (110) and impregnated with a hydrogel.

Images