KR101727575B1 - Double Pouches Having Two Containing Spaces, Mask Pack Using the Same and Manufacturing Method thereof - Google Patents

Abstract

The present invention separates and packs a liquid material containing a solid material such as a mask pack (i.e., a support) and various functional materials into first and second pouches, separates a second pouch containing the liquid material at the time of use, The present invention relates to a double pouch having two detachable receptacles which can be easily and easily inserted into a first pouch through a check valve of a check valve and can be safely mixed with a solid material (or liquid substance), and a mask pack using the same.
The present invention is characterized in that first and second sealing portions are formed on the outside so as to seal the opposed face plate and the rear plate and respectively form first and second receiving portions therein, The check valve is formed on one side of the first pouch, and the tip of one side of the second pouch is inserted into the inlet of the check valve. And a protruding portion.

Description

Technical Field [0001] The present invention relates to a double pouch having two receiving portions, a mask pack using the same, and a method of manufacturing the same.

The present invention separates and packs a liquid material containing a solid material such as a mask pack (i.e., a support) and various functional materials into first and second pouches, separates a second pouch containing the liquid material at the time of use, The present invention relates to a double pouch having two detachable receptacles which can be easily and easily inserted into a first pouch through a check valve of a check valve and can be safely mixed with a solid material (or liquid substance), and a mask pack using the same.

As society develops day by day, modern people pay much attention to skin care for their image management. Particularly, there is a growing interest in preventing aging of the skin by keeping the skin elastic and clean, and accordingly, various products for improving the skin are being marketed on the market.

A mask pack is a cosmetic product used for skin beauty, and it removes sebum and wastes accumulated in the pores and serves to supply water. Such a mask pack generally has a form in which a cosmetic composition having a predetermined viscosity is impregnated or applied to a support such as a nonwoven fabric or the like. Recently, various components have been added to the support in order to enhance the functionality of the mask pack. For example, various functional materials such as vitamin C, retinol and the like may be added.

Among such functional substances, there are substances whose properties are changed or whose functions are deteriorated when they are exposed to a component containing water such as vitamin C for a long time. When different components are mixed for a long period of time, There are cases such as happening.

However, since the conventional pouch for a mask pack is manufactured to have only a single packaging space, the mask pack in the final product state is packed as it is, which limits the effect of the functional material to the maximum. Furthermore, since the functionality of the functional material tends to decrease with time, there is a possibility that the shelf life of the mask pack may decrease.

Considering this point, the mask pack (i.e., the support) and the liquid functional material are separated and packaged using the multi-sealing pouch, and then the liquid functional material is mixed into the mask pack before the user uses the solid mask pack ≪ / RTI > is proposed.

The multi-sealing pouch proposed in Korean Utility Model Utility No. 20-0434315 has a plurality of pouch spaces inside the pouch body, and each of the pouch spaces is filled with contents such as cosmetic mask, liquid cosmetic lotion, and fine powdered vitamin. A pouch structure is proposed in which a semi-sealing part is formed between pouch spaces and a semi-sealing part is opened by a pressure that presses each pouch space by hand to induce contents such as liquid lotion, have.

The pouch of the Korean Registered Utility Model No. 20-0434315 is not capable of automating the filling operation and thus the workability and the manufacturability of the multiple sealing pouches due to the hand-making are inferior. When a slight pressure is applied to any one of the pouch spaces, The opening and closing of the sealing part such as the easy opening of the sealing part such that the semi-sealing part does not easily open when the pressure is applied by hand or the like can not be stably performed, and there is a problem in carrying and using the multi-sealing pouch.

In addition, Korean Patent Laid-Open Publication No. 10-2014-0131672 discloses a method for separating a liquid containing a liquid containing a liquid containing a first liquid containing portion, a second liquid containing portion containing an absorbent capable of absorbing the liquid substance, And a discharging portion which is located at a central portion of the separating boundary portion and used as a passage for discharging the liquid material from the first containing portion to the second containing portion, A pair of packaging films are stacked and sealed in a sealed state without heat sealing when heat sealed, and the opening of the discharge portion is formed by a folding operation by folding the pouch body so as to include the first accommodating portion, the second accommodating portion, An evacuated separation pouch is presented.

However, in the case where the discharge portion (passage) is conventionally sealed between the two receiving portions by the semi-heat pressing or the open / close structure in which the pair of packaging films are stacked and heat sealed, There is a problem in that an unexpected discharge part (passage) is opened in the process of packaging, shipping, and use.

Korean Registered Utility Model No. 20-0434315 Korean Patent Laid-Open Publication No. 10-2014-0131672

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to separate a liquid material containing a solid material such as a mask pack (i.e., a support) and various functional materials into first and second pouches A double pouch having two detachable pouches which can be safely mixed with the solid material by simply and easily injecting into the first pouch through the check valve of the first pouch by separating the second pouch containing the liquid material at the time of use, .

Another object of the present invention is to separate a second pouch containing a liquid substance containing various functional materials from the first pouch through a check valve of the first pouch into the first pouch so as to be safely mixed with the mask pack Which can greatly reduce the function of the functional material and increase the shelf life of the mask pack, and a method of manufacturing the same.

It is a further object of the present invention to provide a process for the first pouch containing a solid material such as a mask pack (i.e., a support) to be transparently formed on one side and mixing the liquid material injected from the second pouch, And to provide a double pouch capable of satisfying the curiosity of the user by allowing the user to directly confirm the mask and the mask pack using the same.

Another object of the present invention is to provide a double pouch capable of maximizing the satisfaction of female users and the sales force by allowing a mysterious and beautiful wrapping paper to be realized by giving an image of a second printing paper (printed matter) overlapped with the clarity of the first printing paper, And a mask pack using the same.

It is another object of the present invention to provide a method for producing a vitamin C-containing composition, which is characterized in that it is a substance which changes in properties or deteriorates when exposed to a component containing water such as vitamin C for a long time, The present invention is to provide a double pouch which can be used by simply filling the functional material to be separated and charged into the first and second pouches and using it.

Another object of the present invention is to provide a method for storing a liquid material containing various functional materials in a second pouch, containing a functional powder such as a skin improving agent used in a mask pack in a first pouch, And a mask pack which can be used after being injected into the first pouch and mixed with the functional powder.

In order to achieve the above object, the present invention is characterized in that first and second sealing portions are formed on the outside so as to seal the opposed face plate and the rear plate and form first and second receiving portions respectively therein, And a first pouch having a half-cut seam so as to separate between the two sealing portions, wherein the first pouch has a check valve formed on one side thereof, and the second pouch has a front end And a projection which can be inserted into the injection port of the check valve is provided.

Wherein the first pouch is filled with a solid material or a first liquid material and the second pouch is filled with a second liquid material and the second liquid material of the second pouch is filled through a check valve into a first receptacle / RTI >

The front plate is made of a transparent laminated film in which at least two layers of flexible films are superimposed, and the rear plate is made of an opaque laminated film in which at least three layers of flexible films are superimposed, The second liquid material of the second pouch may be mixed with the solid material of the first pouch or the first liquid material.

Furthermore, it is preferable that the front plate is composed of a two-layer structure of a base film and a bonding film, and the rear plate is composed of a three-layer structure of a base film, a gas barrier layer and a bonding film, and the gas barrier layer is preferably a metal thin film Do.

In addition, at least one of the front plate and the rear plate is composed of a laminated film of a porous membrane, a transparent base film, a light shielding layer and a bonding film, and the porous membrane and the transparent base film can be printed.

It is preferable that the check valve of the first pouch is disposed on the same side as the protruding direction of the protrusion in the second pouch.

 The solid material may be one of a porous support or a functional powder for cosmetic purposes, a powder that can be taken, or a medicament.

The mask pack of the present invention comprises: a double pouch having two detachable receivers; A porous support received in the first pouch; And a liquid essence contained in the second pouch.

Wherein the porous support comprises a porous membrane having a plurality of micropores impregnated with the essence; And a cover layer laminated on the outer surface of the porous membrane to delay drying / volatilization of the essence from the porous membrane.

In addition, the porous support for the mask pack may be a mask on which a functional material is applied and dried.

According to another aspect of the present invention, first and second sealing portions are formed so as to seal the outside and inside of the opposed face plate and the rear plate to form first and second receiving portions, and between the first and second sealing portions The method comprising the steps of: preparing a front plate and a rear plate of a laminated film in which a plurality of flexible films are stacked; Performing a first sealing on two sides of the four sides of the first pouch and the remaining portions of the second pouch excluding the second inlet after the front plate and the back plate of the same size are overlapped; Injecting a second liquid material into a second injection port of the second pouch and then sealing the second injection port by secondary sealing; A third sealing step of installing a check valve on one side of two sides of the first pouch in the unsealed state; And injecting a solid material or a first liquid material into the first injection port in the unsealed state of the first pouch and then sealing the first injection port by quadruple sealing.

Wherein the laminated film comprises: a first step of printing on a porous membrane; Performing a secondary printing on the base film; Laminating the base film to the porous membrane; And joining a bonding film to an upper portion of the laminated base film, wherein the second printed image on the base film is exposed through the porous membrane to overlap with the first printed matter on the porous membrane, And a three-dimensional effect.

The porous membrane may be a paper or a nonwoven fabric, and the base film may be a film made of PET or nylon, and the bonding film may be LLDPE or CPP.

A method of manufacturing a double pouch according to the present invention includes forming a half-cut seam between the first sealing portion and the second sealing portion so as to separate the first pouch and the second pouch after the first sealing step The method comprising the steps of:

The front plate and the rear plate are formed by folding in half about the center line of the laminated film, and the front plate and the back plate may have a width capable of simultaneously forming at least two double pouches.

As described above, in the present invention, a solid material such as a mask pack (i.e., a support) and a liquid material containing various functional materials are separately packed into two separated storage portions, and a second pouch containing a liquid material And the mixture is poured into the first pouch through the check valve of the first pouch to be mixed with the solid material easily and safely.

Also, in the present invention, among the liquid functional materials, for example, there are substances such as vitamin C, which are changed in properties or deteriorated in function when they are exposed to a component containing water for a long time. In case that different components are mixed for a long period of time, It is possible to mix the second material with the solid material of the first pouch at the time of use, thereby preventing the function of the functional material from deteriorating and greatly increasing the shelf life of the mask pack .

In addition, in the present invention, the first pouch is formed to be transparent on one side so that the process of mixing the liquid material with the solid phase material can be confirmed, and the second pouch can be formed by laminating both sides of the laminate film with a thin metal film By suppressing the transmission of oxygen and light by inclusion, it is possible to form all of them opaque to prevent the deterioration of the liquid material.

In the present invention, first printing is performed on a first printing paper such as paper or nonwoven fabric of a thin film capable of transmitting light, secondary printing such as painting is applied to a second printing paper which is transparent such as PET or nylon, (Printed matter) of the second printing paper overlaps with the clarity of the first printing paper to form a pouch, and the dark color 2 (black color) of the second printing paper overlaps the clearness of the first printing paper when the pouch is produced by using a laminated film in which a metal layer of a thin film such as aluminum foil, It is possible to realize a mysterious and beautiful wrapping paper by giving a three dimensional feeling, thereby maximizing the response and sales power of female users.

Further, the first and second pouches have the effect of separating and accommodating two liquid substances that cause chemical changes when they meet each other, such as a dye, and then, they can be easily mixed at the time of use.

1 is an axial cross-sectional view of a washing machine having a washing machine driving apparatus according to a first embodiment of the present invention.
1A and 1B are a partially cutaway plan view showing an internal structure when a double pouch having two accommodating portions according to a preferred embodiment of the present invention is applied to a mask pack and a sectional view taken along line XX in FIG. 1A.
FIG. 2 is a plan view showing a state in which the double pouch shown in FIG. 1 is separated into first and second pouches.
FIG. 3 is an explanatory view illustrating a process of putting the separated second pouch into the first pouch and injecting the liquid material into the first pouch in FIG.
4A and 4B are process flow diagrams illustrating a method of manufacturing a double pouch having two accommodating portions according to a preferred embodiment of the present invention.
5A to 5I are process flow diagrams illustrating a method of manufacturing a mask pack according to the present invention.
6 is a YY line sectional view shown in Fig. 5C.
7 is a cross-sectional view showing a laminated film having a four-layer structure according to the present invention.
8A and 8B are process drawings showing another embodiment corresponding to Figs. 5F and 5G, respectively.

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, in which: It can be easily carried out.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

In the following description, a case will be exemplified in which a double pouch having two accommodating portions is applied to a mask pack in which a solid substance such as a support for a mask pack and a liquid substance (i.e., essence) containing various functional substances are separated and accommodated. It can also be applied to separation and storage of two liquid substances, such as hair dye (dye), cosmetics, and medicines, which cause chemical changes when they meet with each other in their respective pouches.

The solid material may include a support for a mask pack, a cosmetic cotton or a cosmetic sheet, a powder for a mask pack, and the functional material included in the liquid material may include ingredients (albutin, niacinamide, ascorbic acid) The ingredients that help improve skin wrinkles (retinol, adenosine), the ingredients that help protect against UV rays (titanium dioxide), the ingredients that help moisturize and skin elasticity (snail mucilage, acetylhexapeptide, red ginseng collagen, A recombinant peptide, a fermentation broth of galactomyces and the like) or a mixture of two or more thereof.

As the functional substance, a mixture of one or more selected from water-soluble collagen, vegetable platinum, tocopherol, xylitol and vegetable extracts may be used.

The liquid substance may include various substances such as food, medicines, cosmetics, dye, etc. in addition to a skin improving agent containing a component that helps skin whitening, skin wrinkle improvement, moisturizing, skin elasticity and ultraviolet shielding.

The terms "film" and "layer" as used in the present invention are all the same terms and are referred to as a layer when they are separately formed and laminated, and when they are formed integrally with another film by vapor deposition or the like. For example, an aluminum foil used as a gas barrier layer is called a film, and when it is deposited on a polymer film, it is called an aluminum vapor deposition layer.

In the following description of the preferred embodiments of the present invention, the double pouch of the present invention is applied to a mask pack.

1A and 1B are a partially cutaway plan view showing an internal structure when a double pouch having two accommodating portions according to a preferred embodiment of the present invention is applied to a mask pack and FIG. FIG. 3 is a plan view showing a state in which the double pouch shown in FIG. 2 is separated into the first pouch and the second pouch. FIG. 3 illustrates a process of coupling the separated second pouch to the first pouch, Fig.

Referring to FIGS. 1A to 3, a mask pack 100 using a double pouch according to an embodiment of the present invention is manufactured by sewing a seaming line 26 so as to perform easy cutting as shown in FIG. 1A, (10, 20) are integrally formed in a detachable state.

The first and second pouches 10 and 20 have first and second receiving portions 11 and 21 respectively and the first pouch 10 is used for the mask pack 100, The second pouch 20 accommodates a solid material such as the mask pack supporter 40 in the second accommodating portion 11 and a liquid material 27 containing various functional materials (hereinafter referred to as essence) 27 ).

The first and second pouches 10 and 20 of the mask pack 100 according to the present invention each include a front plate 10a and a rear plate 10b which are made of a laminated film 6 in which two or more flexible films are stacked, 10b are thermally welded together to form sealing portions 12 to 14, 22 to 23, respectively.

The first pouch 10 has a rectangular shape such as to accommodate the support 40 for the mask pack and has a second sealing portion 14 at one side of which an end portion of the second pouch 20 can be inserted, The check valve 30 having the check valve 30 is installed at one end of the second pouch 20. The other end of the second pouch 20 is inserted into the inlet 12a of the check valve 30, A protruding portion 24 of a narrow and elongated shape for injecting is formed.

The first and second pouches 10 and 20 are provided with first and second charging ports 13a and 23a through which the supporting body 40 and the essence 27 are inserted respectively on the upper side in FIG. The inlet port 13a and the outlet port 23a are formed by inserting the supporter 40 and the essence into the first and second receiving portions 11 and 21 and then thermally welding them to form the fourth and third sealing portions 13 and 23. In addition, (not shown).

The first pouch 10 is provided with a pair of notches 15 on one side or opposite sides so that the user can take out the support 40 for the mask pack impregnated with the essence 27 from the first containing portion 11 And the second pouch 20 is formed with a pair of notches 25 on the protruding portion 24.

The support 40 for a mask pack received in the first pouch 10 has a shape corresponding to the face of a person as shown in FIG. 5H, and holes corresponding to the eyes, nose, and mouth are formed . The support 40 is preferably inserted in a folded state several times in order to minimize its size before being received in the first pouch 10.

The support 40 may be made of, for example, a nonwoven fabric of synthetic fibers made of natural fibers such as milk protein fiber, soybean fiber, coconut fiber, bamboo fiber, corn fiber or the like and various polymers harmless to the human body, plant cellulose derived from cotton or pulp At least one sheet selected from the group consisting of fibers, biocellulose fibers, hydrogels, and Korean paper.

The support 40 is made of a porous membrane having pores of a plurality of two- or three-dimensional structures that can be impregnated with essence, and may have a single-layer structure or a multi-layer structure.

A porous membrane on which the essence is impregnated when the support 40 is, for example, a two-layer structure, and a cover layer laminated on the outer surface of the porous membrane to delay drying / volatilization of the essence from the porous membrane .

As shown in FIGS. 1B and 6, the first and second pouches 10 and 20 are composed of two laminated films 6 and having two identical front and rear plates 10a and 10b The edges are sealed by heat to form a container to contain the contents.

The front plate 10a and the rear plate 10b constituting the first and second pouches 10 and 20 may be formed of a laminated film 6 in which two or more flexible films are stacked. For example, the simplest configuration is a case where a base film 1 on which various printing items 5 (see Fig. 5A) such as a name, a manufacturer, a content, a component, A laminated film 6a of a two-layer structure obtained by laminating a plurality of laminated films 3 can be used.

Further, in a case where the contents to be filled in the pouch, the conditions of use such as the presence or absence of heat treatment after filling the contents, or the gas barrier property other than water vapor, light shielding property and various mechanical strength are required, Various functional layers may be added between the laminated films 6a or on the outer surface.

For example, as shown in Figs. 1B and 6, between the base film 1 and the bonding film 3, a gas barrier layer 2 for blocking gas in addition to water vapor, a strength reinforcing layer, And a laminated film formed by laminating it can be used.

Each of the base film (1), the gas barrier layer (2) other than water vapor, the light shielding layer, the strength reinforcing layer, and the bonding film (3) can be formed as a single layer, have.

The base film 1 may be formed of a polyester such as nylon 6, nylon 15, nylon 66, MXD6 (polymethylacrylene adipamide), or the like, in addition to a biaxially stretched film of polyester such as polyethylene terephthalate (PET) or polyethylene naphthalate A biaxially stretched film of polyamide, and a biaxially stretched polypropylene film may be used alone or in a combination of two or more.

The gas barrier layer 2 may be formed of a film such as aluminum foil or silica, alumina, aluminum (Al) or the like, in addition to films such as ethylene vinyl acetate copolymer gelatin (EVOH), polyvinylidene chloride (PVDC), polyacrylonitrile (ON film), biaxially stretched polyethylene terephthalate film (PET film), biaxially stretched polypropylene film (OPP film), or the like can be used, in which a vapor deposition layer such as PVDC or a coating layer of PVDC is formed.

Among them, a film formed with an aluminum (Al) foil or an aluminum vapor deposition layer is opaque and can also serve as a light shielding layer.

As the strength reinforcing layer, any one of films usable as the base film (1) can be appropriately additionally laminated, and a biaxially stretched high-density polyethylene film or the like can also be laminated as a moisture-proof layer.

For lamination of the base film (1), the gas barrier layer (2), the light shielding layer and the strength improving layer, a known dry lamination method or extrusion lamination method (sandwich lamination method) can be used.

The bonding film 3 may be an ethylene olefin copolymer, an ethylene-vinyl acetate copolymer (EVA), an ethylene-acrylic acid copolymer (EVA), a poly (EAA), ethylene methacrylic acid copolymer (EMAA), ethylene acrylic acid ester copolymer, ethylene methacrylate ester copolymer and ionomer, polypropylene (PP), propylene copolymer, Casting polypropylene (CPP) or the like can be used.

The lamination of the bonding film 3 can be carried out by forming the resin in the form of a film, laminating it by dry lamination or extrusion lamination, or laminating the resin by extrusion coating. However, when the contents are easy to penetrate into the bonding film 3, it is preferable to laminate them by the dry lamination method.

In the present invention, when the laminated film 6a having a two-layer structure is formed, for example, polyethylene terephthalate (PET) and linear low-density polyethylene (LLDPE) For example, the base film 1, the gas barrier layer 2, and the bonding film 3 may be used as the laminate film 6b having a three-layer structure, A laminate of polyethylene terephthalate (PET), aluminum (Al) foil and linear low density polyethylene (LLDPE) or unleaded polypropylene (CPP) may be used.

In the present invention, a laminated film 6a having a two-layer structure and a three-layer structure 6b having a two-layer structure are formed on the front plate 10a and the rear plate 10b constituting the first and second pouches 10 and 20, The laminated film 6b can be employed. In this case, the laminated film 6a of the two-layer structure is a transparent polymeric material because the base film 1 and the bonding film 3 are both transparent, and the laminated film 6b of the three- An aluminum (Al) foil is used as the gas barrier layer 2 between the film 1 and the bonding film 3 to constitute an opaque film as a whole.

In this case, the aluminum foil has a thickness of about 7 m, which tends to cause pinholes and tends to break due to physical movement. However, in the present invention, the base film 1 made of a polymer material and the bonding film 3), it is possible to prevent the occurrence of pinholes and to control the mechanical strength.

Therefore, the laminated film 6b having a three-layer structure in which an aluminum (Al) foil is sandwiched between the base film 1 and the bonding film 3 is excellent in barrier properties, light shielding properties, And exhibits excellent physical properties.

When the user makes the essence 27 of the second pouch 20 transparent to the check of the first pouch 10 as described above, if one side of the first pouch 10, for example, the front plate 10a, It is possible to visually confirm that the injected essence 27 is impregnated into the supporter 40 when the supporter 30 is inserted into the first accommodating portion 11 through the valve 30,

When the first pouch 10 is packed with the liquid first material instead of the solid support 40, the liquid second material, such as the essence 27 of the second pouch 20, By showing the process of mixing, it stimulates interest and can confirm whether the first and second ingredients are well mixed.

In the present invention, a laminated film 6a having a two-layer structure is applied to each of the front plate 10a and the rear plate 10b constituting the first and second pouches 10 and 20, It is also possible to adopt the film 6b.

Furthermore, in the present invention, it is also possible to employ a laminated film 6c having a four-layer structure on the front plate 10a and the rear plate 10b constituting the first and second pouches 10 and 20. That is, as shown in Fig. 7, a porous membrane 4 such as paper or non-woven paper on which the fine pores are formed and which can be printed on the surface of the laminated film 6b of the three- A laminated film 6c of a four-layer structure can be formed.

In this case, an aluminum (Al) thin film is deposited on the back side of the base film 1 and the transparent polyethylene terephthalate (PET) as the gas barrier layer 2, or an aluminum (Al) (Paper) or a non-woven fabric is formed, the aluminum (Al) silver-transparent PET and the thin paper (paper) or nonwoven fabric gently emerge outwardly to exude the product to provide a luxurious and mysterious feeling By having an image, it is possible to increase the mystique and responsiveness of the product.

As described above, in the case of using the laminated film 6c of the four-layer structure, since the wrapping paper having the unique feel of the Korean paper exposed to the outside of the pouch is soft, You will receive.

The first and second pouches 10 and 20 are thermally welded between the front plate 10a made of the laminated films 6a and 6b and the film end part serving as a joint between the rear plate 10b, Are welded together to form the sealing portions 12 and 22. The check valve 30 provided on one side of the first pouch 10 is composed of a pair of first and second films made of resin and having a rectangular shape as shown in FIG. A pair of thin film films are formed with a pair of straight sealing lines 31a and 31b on both sides in the longitudinal direction and a narrow passage is formed inside the pair of straight sealing lines 31a and 31b toward the front end A pair of curved sealing lines 32a and 32b for defining the first and second circular areas 33a and 33b interconnected by a two-stage structure are formed.

The check valve 30 having the above structure is inserted into the space between the front plate 10a and the rear plate 10b formed by the laminated films 6a and 6b, for example, 1 and the outer surface of the second film are fused to the laminated films 6a and 6b and the inner surfaces of the first and second films are not fused to each other so that the protrusions 24 of the second pouch 20 can be inserted The injection port 12a is formed. The first and second films for the check valve 30 are made of a resin having a higher melting point than the bonding film 3 of the laminated films 6a and 6b used for the front plate 10a and the rear plate 10b It is necessary to choose.

The portion where the pair of linear sealing lines 31a and 31b and the pair of curved sealing lines 32a and 32b are formed in the check valve 30 is disposed inside the first pouch 10, And protrudes outside the first pouch 10, and an injection port 12a is disposed therein.

Hereinafter, a method of using the mask pack 100 of the present invention will be described with reference to FIGS. 1A to 3. FIG.

The mask pack 100 of the present invention separates the first and second pouches 10 and 20 by separating the mask pack 100 along the seam 26 in use to separate the first and second pouches 10 and 20, 20).

3, the check valve 30 of the first pouch 10 is positioned on the upper side of the first pouch 10 as shown in FIG. 3 after the tip end is removed along the pair of notches 25 formed on the projection 24 of the second pouch 20, The protrusion 24 of the second pouch 20 is inserted into the injection port 12a provided in the check valve 30 and the pressure of the second pouch 20 is applied to the essence 27, 1 into the pouch 10.

In this case, when the liquid essence 27 is injected into the first accommodating portion 11 of the first pouch 10 through the injection port 12a and the circular areas 33a and 33b of the check valve 30 The essence 27 is impregnated into the support 40 for a mask pack such as a nonwoven fabric and is expanded or the first and second films of the check valve 30 are opened by the injected essence 27, The backflow of the essence 27 is blocked.

At this time, the user can confirm that the essence 27 is impregnated into the support 40 for the mask pack through the transparent window provided on one of the front plate 10a and the rear plate 10b through the first pouch 10 . When the essence 27 is sufficiently impregnated into the support 40, the user cuts the opening along a pair of notches 15 provided on one side of the first pouch 10 to open the mouth, So that it can be used.

In the above embodiment, the support 40 for the mask pack is accommodated in the first pouch 10 and the essence 27 is accommodated in the second pouch 20. However, The first pouch 10 and the second pouch 20 may be made of the same material as the first and second pouches 10 and 20, It is also possible that the essence 27 is accommodated.

The present invention is applicable to any case where any of solid and liquid materials can be accommodated in the first pouch and a liquid material is accommodated in the second pouch.

For example, the support 40 for a mask pack, which is embedded in the first pouch 10, may be one that is not coated with a functional material, or may be formed by applying and drying a functional material.

In this case, the functional material may include at least one selected from the group consisting of purified water, a sequestering agent for metal ions, a discoloring inhibitor, a moisturizer, a solubilizing agent, a flavoring agent, an antiseptic agent, a thickener, a skin softening agent, a moisture barrier agent and an emulsifier.

Meanwhile, the double pouch according to the present invention can separate the two substances when they are mixed with each other and cause a chemical reaction when the two substances are mixed with each other and deteriorate over time, It can also be applied to applications.

The first pouch 10 and the second pouch 20 each contain a liquid substance and mix them to form a cream, a skin, a gel, a lotion, a pack, a cleansing cream, a cleansing foam, a cleansing water, a cleansing oil, Gel or sunscreen cream.

In this case, the first agent to be contained in one pouch is selected from the group consisting of purified water, a metal ion sequestrant, a pH adjuster, a discoloration inhibitor, a moisturizer, a solubilizing agent, a flavoring agent, an antiseptic agent, an emollient agent, And the second agent contained in the other pouch may include at least one member selected from the group consisting of purified water, a sequestering agent, a pH adjusting agent and a preservative.

In addition, the double pouch of the present invention includes a pouch (10) which is packaged with a snack or a dried food of various foods, a second pouch (20) containing a liquid substance such as a source added to the food product, Can constitute a portable emergency food product which can be mixed with food during eating.

Applicable foods include, for example, packaging a mixed powder of various grains in a first pouch and a liquid source mixed with a grain powder in a second pouch. It is also possible to package the dried rice and the soup soup in the first pouch, and to pack the gel or liquid sauce in the second pouch such as a red pepper sauce or a spoon sauce.

Hereinafter, a method of manufacturing the mask pack 100 using the double pouch according to the present invention will be described with reference to FIGS. 4A to 5I.

First, as shown in FIG. 5A, the base film 1 serving as a printing layer positioned on the outer surface, for example, a PET film is used, and the name, manufacture source, content, (See Fig. 5A), such as a printing period, a component, and a shelf life, are printed in a gravure manner, for example (S11). The base film 1 shown in FIG. 5A has a width capable of forming two first and second pouches 10 and 20 on the front and rear portions, respectively.

Next, as shown in FIG. 5B, an aluminum (Al) foil, for example, is used as the gas barrier layer 2 serving as a gas barrier and light shielding layer at only one half of the base film 1, (S12) and has a ripening process at a temperature of 40 for about 30 hours. In this case, the formation of the thin film metal layer serving as the light shielding layer only on the rear side of the base film 1 is for the case of processing the front side transparently, and the gas barrier layer (for covering both the front side and the rear side of the base film 1 2) may be formed. Instead of attaching the aluminum foil as the gas barrier layer 2 with an adhesive, it is also possible to form a thin aluminum layer by a vacuum deposition method.

5C, a linear low density polyethylene (LLDPE) or a lead-free polypropylene (CPP) film, for example, is laminated on both the front portion and the rear portion as the bonding film 3 having the same width as the base film 1 Laminated to cover. The laminated films 6a and 6b are formed by laminating the aluminum foil-lined fabric with LLDPE or CPP by a dry process (S13). As a result, the front part forms a transparent laminated film 6a of a two-layer structure, and the rear part forms an opaque laminated film 6b of a three-layer structure. The aged laminated film is aged in the aging chamber (S14).

In the present invention, the laminated film 6a of the two-layer structure and the laminated film 6b of the three-layer structure are laminated on the front plate 10a and the rear plate 10b constituting the first and second pouches 10 and 20 . 5C, the front part is used as the front plate 10a while the rear part is used as the front plate 10a by folding the boundary line between the laminated film 6a of the two-layer structure and the laminated film 6b of the three- 10b, a structure of two pouch cells 100a, 100b capable of producing two double pouches at a time is obtained. Similarly, a plurality of pouch cells 100a and 100b can be manufactured at one time by folding the laminated film in half. It is also possible to prepare a large number of pouch cells 100a and 100b simultaneously by preparing a large-area front plate 10a and a rear plate 10b and then combining them to perform a single sealing process, It is also possible to manufacture two or more pouch cells 100a and 100b by sealing each step while transferring the rear plate 10b in a step-by-step manner.

Subsequently, when the primary sealing process for the two pouch cells is performed simultaneously, the primary pouch cells 100a and 100b are subjected to the primary sealing as shown in FIG. 5D (S15).

Each pouch cell 100a and 100b is formed so as to sequentially form the first and second pouches 10 and 20 as shown in FIG. The first pouch 20 is sealed by sealing the sides of the first pouch 20 with respect to the left and right sides and the protrusion 24 except for the second inlet 23a on the upper side, To form the primary sealing portion 22.

After forming the primary sealing portion 22, a half cutting line, that is, a seam 26, can be formed using a laser light irradiation device for easy cutting to easily separate the first and second pouches. It is also possible to form the seam line 26 by other known methods and to proceed in a subsequent process.

5E, the essence 27 is injected through the second inlet 23a of the second pouch 20 and the second inlet 23a is sealed to form the secondary sealing portion 23 (S16 ). In this case, when the essence injection process is performed using the automatic packing machine, it is preferable to separate the plurality of pouch cells 100a into individual cells and then proceed.

Thereafter, as shown in FIG. 5F, a seam line 26 is formed at the boundary portion so as to facilitate separation of the first and second pouches 10 and 20, and a protruding portion 24 is formed below the second pouch 20 A Thompson (tack forming) process is performed to remove an unnecessary portion to be formed (S17).

Also, the process of separating the plurality of pouch cells 100a into individual cells can be performed in the Thompson process.

The first pouch 10 can be easily removed from the first accommodating portion 11 so that the user can easily remove the mask pack support 40 impregnated with the essence 27 from the first accommodating portion 11, A pair of notches 15 may be formed on one side of the first pouch 20 and a pair of notches 25 may be formed on the protrusion 24. [

5g, a check valve 30 is inserted between one unsealed side of the first pouch 10, that is, between the front plate 10a and the rear plate 10b, and sealing is performed to form a third sealing Thereby forming a portion 14 (S18).

Thereafter, as shown in FIG. 5H, for example, the support for mask pack 40 or the powder for mask pack (not shown) is inserted through the remaining unsealed side of the first pouch 10, As shown in FIG. 5I, the first inlet 13a is sealed to form the fourth sealing portion 13 (S19).

The first and second pouches 10 and 20 are each formed by a laminated film 6 and the edges of the two front plates 10a and 10b having the same shape are sealed by heat to receive the contents therein Lt; / RTI >

The sealing is preferably formed by a process selected from the group consisting of heat sealing, bonding, ultrasonic welding, high frequency welding and laser treatment, but is not limited thereto, and it is possible to form the compartment by sealing the pouch, You can use a variety of methods that are being used.

The opposite sides of the first inlet 13a are sealed first so that the check valve 30 is formed on the side adjacent to the first inlet 13a of the first pouch 10. [ However, it is also possible to form the check valve 30 on the opposite side of the first inlet 13a of the first pouch 10.

In this case, the check valve 30 is formed on the opposite side of the first inlet 13a with respect to the first pouch 10 when the first sealing is performed with respect to the first and second pouches 10 and 20 8A, the primary sealing portions 12 are formed on the left and right sides opposite to each other except the upper and lower sides.

Next, as shown in FIG. 8B, the third sealing is performed so as to install the check valve 30 on the opposite sides of the first inlet 13a, thereby forming the third sealing portion 14.

When the check valve 30 is installed on the opposite side of the first inlet 13a as described above, the length of the lower end of the first pouch 10 is set to be shorter than the length of the second pouch 20, The total area of the finished first pouch 10 and the second pouch 20 is set to be smaller than the projected portion 24 of the second pouch 20 and the exposed portion of the check valve 30 is projected as shown in FIG. So that it can be configured to a minimum.

The exposed portion of the check valve 30 of the first pouch 10 and the protruding portion 24 of the second pouch 20 are arranged in one direction so that they are not distracted and arranged.

Although the first and second pouches 10 and 20 are integrally formed by sealing the front plate 10a and the rear plate 10b in the above embodiment, the present invention is not limited to this, The pouch 20 may further include at least one pouch for receiving other types of liquid or gel-like material in addition to the second pouch 20 as a receiving pouch.

In this case, the at least one pouch containing the added liquid or gel-like substance may be provided with a check of the first pouch 10 so that a liquid or gel-like substance can be injected into the first pouch, It is necessary that the valve 30 be provided with a projection into which the tip end can be inserted.

The first and second pouches 10 and 20 each have a two- or three-layer laminated film 6 used for the front plate 10a and the rear plate 10b, It is also possible to apply a laminated film 6 having a four-layer structure or a three-layer structure in which a nonwoven fabric (paper) or a nonwoven fabric is laminated.

In the case of a laminated film having a three-layer structure, primary printing is performed on a porous membrane 4 such as paper (paper) or non-woven fabric, secondary printing is performed on PET or nylon as a base film 1, And LLDPE or CPP (CPR) as the bonding film 3 may be joined together by a T-DIE method to form a laminated film.

The above-mentioned laminated film can provide a mysterious and beautiful wrapping paper by giving a printed (printed matter) printed on the base film 1 superimposed with the clarity of the porous membrane 4 and giving a dark and double stereoscopic effect to maximize the response and sales power of the product .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. Various changes and modifications may be made by those skilled in the art.

The present invention separates and packs a liquid material containing a solid material such as a mask pack (i.e., a support) and various functional materials into first and second pouches, separates a second pouch containing the liquid material at the time of use, The present invention can be applied to a double pouch having a detachable two accommodating portion which can be easily and easily inserted into a first pouch through a check valve of a check valve and can be safely mixed with a solid or liquid material and a mask pack using the double pouch.

10: Bearing housing 12: Bearing mount
1: base film 2: gas barrier layer
3: Bond film 4: Porous membrane
5: Printing items 6, 6a to 6c: laminated film
10, 20: pouches 10a: front plate
10b: rear plate 11, 21:
12 to 14, 22, 23: sealing parts 13a, 23a:
15, 25: notch 24:
26: seam 27: essence
30: Check valve 40: Support
100: mask pack 100a, 100b: pouch cell

Claims (15)

First and second sealing portions are formed on the outside so as to seal the opposed face plates and the rear plate to form first and second receiving portions, respectively, and the first and second sealing portions are separated from each other by half cutting And first and second pouches having a seam line,
Wherein the first pouch is formed with a check valve on one side thereof and the second pouch has a projection whose one end is inserted into the injection port of the check valve,
Wherein the front plate is made of a transparent laminated film in which at least two layers of flexible films are superimposed,
Wherein the back plate is made of an opaque laminated film in which at least three layers of flexible films are superimposed,
Wherein the transparent front plate acts as a check window to confirm that the second liquid material of the second pouch is mixed with the solid material of the first pouch or the first liquid material. The method according to claim 1,
The first pouch may be filled with a solid material or a first liquid material,
The second pouch is filled with a second liquid material,
And the second liquid material of the second pouch is injected into the first receiving portion of the first pouch through the check valve. delete The method according to claim 1,
Wherein the front plate is composed of a two-layer structure of a base film and a bonding film,
The back plate is composed of a three-layer structure of a base film, a gas barrier layer and a bonding film,
Wherein the gas barrier layer is a thin metal film. The method according to claim 1,
At least one of the front plate and the rear plate is composed of a laminated film of a porous membrane, a transparent base film, a light shielding layer and a bonding film,
Characterized in that the porous membrane and the transparent substrate film are printed. The method according to claim 1,
Wherein the check valve of the first pouch is disposed on the same side as the protruding direction of the protrusion in the second pouch. 3. The method of claim 2,
Characterized in that said solid material is one of a porous support or functional powder for cosmetic purposes, a powder capable of being taken, and a medicament. A double pouch having two detachable receivers according to any one of claims 1, 2 and 4 to 6;
A porous support received in the first pouch; And
And a liquid essence contained in the second pouch. 9. The method of claim 8,
The porous support
A porous membrane having a plurality of micropores impregnated with the essence; And
And a cover layer laminated on the outer surface of the porous membrane to delay drying / volatilization of the essence from the porous membrane. 9. The method of claim 8,
Wherein the porous support is a mask on which a functional material is applied and dried. The first and second sealing portions are formed so as to seal the outside and the inside of the opposed face plate and the back plate to form the first and second receiving portions, and the first and second sealing portions are half-cut A method of manufacturing a double pouch comprising first and second pouches having a seam,
Preparing a front plate and a rear plate of a laminated film in which a plurality of flexible films are superimposed;
Performing a first sealing on two sides of the four sides of the first pouch and the remaining portions of the second pouch excluding the second inlet after the front plate and the back plate of the same size are overlapped;
Injecting a second liquid material into a second injection port of the second pouch and then sealing the second injection port by secondary sealing;
A third sealing step of installing a check valve on one side of two sides of the first pouch in the unsealed state; And
And injecting the solid material or the first liquid material into the first injection port in the unsealed state of the first pouch and then sealing the first injection port by the fourth-order sealing. delete delete delete delete

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