KR20220083334A - Pouch and container - Google Patents

Abstract

The present invention relates to a pouch with a spout capable of easily storing and discharging a liquid, and a liquid container in which the pouch is accommodated.
The spout pouch according to an embodiment of the present invention consists of two side films, an upper film sealed with the upper edge of the side film, and a lower film sealed with the lower edge of the side film opposite to the upper film. a pouch capable of accommodating the first solution therein; a spout having threads formed on the inner and outer diameters, respectively, and sealingly bonded to the upper film of the pouch to form a flow path so that the inner receptor of the pouch is discharged to the outside or the external receptor is introduced into the inside of the pouch; a connection lid having threads formed on the inner and outer diameters, a portion of the total cross-sectional area is open and the rest is closed, and is screwed with the spout through the threads formed on the inner diameter of the spout; and a space for accommodating the second solution, and a thread is formed on the outer diameter of the outlet through which the second solution is discharged and introduced, a portion of the total cross-sectional area of the outlet is open and the rest is closed, It includes an auxiliary container that is screwed with the connection lid through the screw thread formed on the inner diameter of the connection lid.

Description

POUCH AND CONTAINER

The present invention relates to a pouch and a container, and more particularly, to a pouch with a spout capable of easily storing and discharging a liquid, and to a liquid container in which the pouch is accommodated.

Pouches with spouts are generally manufactured by fusion-bonding a pouch body, which is a flexible flexible material, and a spout, which is an injection-molded product, by heat.

1 is a view showing a general spout pouch. As shown, the spout 10 for discharging is fused to the flexible packaging film constituting the pouch 11, and at one end of the spout 10, a cap for preventing contents leakage is easily separated or combined by screwing, etc. has

In the spout of the conventional pouch, a fusion part is formed at one end of a container made of a synthetic resin film or a metal film, and a shoulder serving as a passage for filling the contents and discharging the contents is formed in the fusion part, and a neck and a cap are formed on the shoulder. this is combined In addition, a sealing part is configured at one end of the spout pouch composed of the shoulder, neck and cap to improve watertightness, thereby preventing contents from being discharged during transportation or handling.

Such spout pouches have been widely used in various fields such as retort food and cosmetics along with the development of aseptic packaging and filling systems. The pouch 11 as described above is mainly an ethylene vinyl alcohol (EVOH) film, a polyvinyl alcohol (PVOH) film, a polyvinylidene chloride (PVDC) film, a polyethylene (PE) film, a polypropylene (PP) film, a polyethylene terephthalate A thermoplastic resin film, such as a (PET) film, is used.

However, the spout pouch 100 as shown has a relatively small filling capacity inside the pouch 11 because the upper side to which the spout 10 is attached in the longitudinal direction has a narrow cross-sectional area and the cross-sectional area becomes wider toward the lower side. Also, when using the solution contained in the pouch 11 by mixing it with other solutions, a separate container is required, or the solution must be manually injected into the pouch 11 by opening the cap of the spout 10. discomfort exists. In addition, PP, PE, and PET films used as pouch materials constituting packaging materials have a stable molecular structure and have good mechanical properties. Accumulation shortens the lifespan of the landfill and causes problems of soil contamination.

An embodiment of the present specification aims to provide a spout pouch having an expanded internal filling capacity by configuring it in a substantially cylindrical shape so that the upper and lower cross-sectional areas are the same in the longitudinal direction.

In addition, an object of the present invention is to provide a spout pouch to which an environmentally friendly and excellent barrier property packaging material is applied.

In addition, by providing an auxiliary container capable of accommodating the second solution, which is mixed with the first solution filled in the pouch, in combination with the spout, storage of the first solution and the second solution is easy, and the spout can be easily mixed It aims to provide a pouch and an auxiliary container.

Another object of the present invention is to provide a liquid container for storing a pouch that can be used in connection with a dispenser by accommodating the spout pouch therein.

The spout pouch according to an embodiment of the present specification is composed of two side films, an upper film sealed with the upper edge of the side film, and a lower film sealed with the lower edge of the side film opposite to the upper film. a pouch capable of accommodating the first solution therein; a spout having threads formed on the inner and outer diameters, respectively, and sealingly bonded to the upper film of the pouch to form a flow path so that the inner receptor of the pouch is discharged to the outside or the external receptor is introduced into the inside of the pouch; a connection lid having threads formed on the inner and outer diameters, a part of the total cross-sectional area is open and the rest is closed, and is screwed with the spout through the threads formed on the inner diameter of the spout; and a space for accommodating the second solution, and a thread is formed on the outer diameter of the outlet through which the second solution is discharged and introduced, a portion of the total cross-sectional area of the outlet is open and the rest is closed, It includes an auxiliary container that is screwed with the connection lid through the screw thread formed on the inner diameter of the connection lid.

Preferably, the pouch has a hexagonal shape in which the upper film and the lower film have a hexagonal shape, and the side film has a quadrangular shape. It is configured in a cylindrical shape, and the side film is characterized in that it has a Y-shape in which both sides protrude to the outside while sealingly bonding the upper film and the lower film.

In addition, preferably, when the connection lid and the auxiliary container are coupled, when the connection lid is screwed and engaged with the connection lid through a thread formed in the inner diameter of the connection lid, the closed surface and the open surface are closed so that the connection lid is in contact. The coupled auxiliary container is screwed to the spout by using the connecting lid, and the auxiliary container and the open surface are shifted from the closed surface to the open surface while the auxiliary container and the spout are screwed through the connecting lid at a predetermined angle. Rotating so that the open surfaces of the connecting lid and the auxiliary container come into contact, so that the second solution accommodated in the auxiliary container passes through the open surface and flows into the pouch through the connecting lid and the spout. do.

In addition, preferably, a fixing groove is formed at the end of the screw thread formed in the inner diameter of the spout, and when the auxiliary container to which the connecting lid is coupled is screwed into the spout using the connecting lid, the outer diameter of the connecting lid is When the screw thread formed on the inner diameter of the spout is coupled and engaged through the formed screw thread, the connection lid is fixedly coupled through the fixing groove of the spout to prevent retrograde.

In addition, preferably, in a state in which the auxiliary container and the spout are screwed and fixed through the connection lid, the opening surfaces of the connection lid and the auxiliary container are separated by rotating the auxiliary container at a predetermined angle so that the closed surface and the open surface are shifted. It is characterized in that the second solution accommodated in the auxiliary container passes through the open surface and flows into the pouch through the connecting lid and the spout so that they can come into contact.

In addition, preferably, the pouch is characterized in that it is composed of a film layer including at least one of a biodegradable resin and an oxo-biodegradable resin.

The liquid container according to an embodiment of the present specification is composed of two side films, an upper film sealed with an upper surface of the side film, and a lower film sealed with a lower surface of the side film opposite to the upper film A pouch capable of accommodating the first solution therein, and threads are formed on the inner and outer diameters, respectively, and are sealingly bonded to the upper film of the pouch so that the inner receptor of the pouch is discharged to the outside or the external receptor of the pouch A liquid pack consisting of a spout that forms a flow path to be introduced into the interior; a connection lid having threads formed on the inner and outer diameters, a part of the total cross-sectional area is open and the rest is closed, and is screwed with the spout through the threads formed on the inner diameter of the spout; a case body for accommodating the liquid pack; a case cap having a coupling hole formed at the upper end and formed in a hemispherical shape to be watertightly fastened to the upper end of the case body; And it is seated on a seating piece bent inwardly on the bottom surface of the coupling hole of the case cap, coupled to replace the liquid pack at one end, and sucks the liquid stored in the liquid pack through a suction pipe at the other end through a nozzle to the outside. It includes a dispenser composed of a discharge pump for discharging to the evaporator, wherein the suction pipe of the dispenser is inserted into the liquid pack through an open surface of the connection lid coupled to the liquid pack.

Preferably, the liquid container forms a space capable of accommodating the second solution, and a thread is formed in the outer diameter of the outlet through which the second solution is discharged and introduced, and a portion of the total cross-sectional area of the outlet is open. The rest is closed and further includes an auxiliary container screwed with the connection lid through a thread formed in the inner diameter of the connection lid, wherein the auxiliary container and the spout are screwed and fixed through the connection lid. is rotated at a predetermined angle so that the closed surface and the open surface are shifted so that the open surfaces of the connection lid and the auxiliary container come into contact, so that the second solution accommodated in the auxiliary container passes through the open surface and the connection lid and Let it flow into the liquid pack through the spout, and after the first solution and the second solution are mixed, the auxiliary container is removed and the liquid pack is placed in the case in a state in which the liquid pack and the connecting lid are fastened. It is characterized in that it is stored in the body.

According to the embodiment of the present specification, the internal filling capacity of the spout pouch is increased, so that a large amount of receptors can be stored in the pouch, and there is an effect of providing an eco-friendly and excellent barrier property spout pouch.

In addition, by providing an auxiliary container capable of accommodating the second solution that is mixed with the first solution filled in the pouch to the spout, the storage of the first solution and the second solution is easy and the mixing can be easily made. there is

1 is a diagram schematically illustrating a structure of a general spout pouch.
2 is an exploded perspective view of a spout pouch according to an embodiment of the present invention.
3 is a perspective view schematically illustrating the structure of a spout pouch according to an embodiment of the present invention.
4 is a reference diagram for explaining the filling capacity of the spout pouch according to an embodiment of the present invention.
5 is a view for explaining a connection part of a spout pouch according to an embodiment of the present invention.
6 is a view for explaining the connection structure of the auxiliary container and the connection lid according to an embodiment of the present invention.
7 is a view for explaining the coupling structure of the spout pouch and the auxiliary container according to an embodiment of the present invention.
8 is a view showing a separated state after mixing the spout pouch and the auxiliary container according to an embodiment of the present invention.
9 is an exploded perspective view for explaining the structure of a liquid container accommodating a spout pouch according to an embodiment of the present invention.
10 is a perspective view of a liquid container accommodated in a spout pouch according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

It is noted that the drawings are schematic and not drawn to scale. Relative dimensions and proportions of parts in the drawings are shown exaggerated or reduced in size for clarity and convenience in the drawings, and any dimensions are illustrative only and not limiting. And the same reference numerals are used to denote like features to the same structure, element, or part appearing in two or more drawings.

The embodiment of the present invention specifically represents an ideal embodiment of the present invention. As a result, various modifications of the diagram are expected. Accordingly, the embodiment is not limited to a specific shape of the illustrated area, and includes, for example, a shape modification by manufacturing.

Hereinafter, the spout pouch 200 and the liquid container 400 according to an embodiment of the present invention will be described with reference to FIGS. 2 to 10 .

2 is an exploded perspective view of a spout pouch according to an embodiment of the present invention.

The spout pouch is composed of a pouch 20 capable of accommodating a liquid or the like, and a spout 30 that forms a flow path so that the container inside the pouch is discharged to the outside or the liquid is introduced into the pouch.

The pouch 20 is made of a film of a flexible material, and as shown, the upper film 21, the lower film 22, and the two side films 23 and 24 are sealed to form a pouch.

The spout 30 is fusion-bonded to the upper film 21 of the pouch, and a shoulder serving as a passage may be formed so that the receptor filled in the pouch 20 is discharged or introduced, and the neck and the cap 35 are coupled to the shoulder. do. The cap 35 is screwed to one end of the spout 30 or fastened in a sliding manner to prevent leakage of the contents filled in the pouch 20 .

3 is a perspective view schematically showing the structure of a spout pouch according to an embodiment of the present invention, and the overall filling capacity is enlarged by sealingly bonding four films to have an overall cylindrical volume.

As shown, in the pouch 20, the upper film 21 is sealed (S1) with the upper corners of the two side films 23 and 24, and the lower film 22 opposite to the upper film has two side films. (23, 24) is sealed (S2) with the lower corners, and the side edges of the two side films (23, 24) are sealed (S3, S4), respectively, to maintain overall watertightness, so that the contents are discharged during transportation or handling it is prevented

In addition, a spout 30 serving as a passage for filling the contents with the pouch 20 and discharging the contents is inserted and sealed in the central portion of the upper film 21 .

The spout 30 was inserted and sealed from the center of the upper film 21 as shown, but according to another embodiment of the present invention, one side or side films 23 and 24 or the lower film ( 22) may be sealed to be attached.

The materials of the four films 21, 22, 23, and 24 constituting the pouch 20 are ethylene vinyl alcohol (EVOH) film, polyvinyl alcohol (PVOH) film, polyvinylidene chloride (PVDC) film, polyethylene (PE). ) film, a polypropylene (PP) film, a thermoplastic resin such as a polyethylene terephthalate (PET) film may be used, but according to another embodiment of the present invention, a biodegradable resin or oxo-biodegradable It may be composed of an eco-friendly material such as resin.

In addition, the pouch films 21 , 22 , 23 , and 24 may be formed by laminating a biodegradable film layer on a paper layer. do.

In addition, according to another embodiment of the present invention, the oxygen permeability and water permeability through lamination of the paper layer and the film layer are provided to have a barrier property to have a predetermined value or less, so that shampoo, various solution ampoules, cosmetics, etc. It may be suitably used as a packaging material. In addition, by adjusting the material, thickness, number of layers, etc. of the upper and lower film layers disposed on the upper and lower surfaces of the paper layer to have an appropriate barrier property according to the characteristics of the contents to be packaged by the packaging material, it may be used in an environmentally friendly manner for various purposes. .

4 is a reference diagram for explaining the filling capacity of the spout pouch according to an embodiment of the present invention.

Previously, referring to FIGS. 2 and 3 , among the four films 21 , 22 , 23 and 24 , the upper film 21 and the lower film 22 have a hexagonal shape, and the side films 23 and 24 have a hexagonal shape. The upper film 21 and the side films 23 and 24 are sealed, and the lower film 22 and the side films 23 and 24 are sealed to form the shape of the pouch 20 in an approximately hexagonal cylindrical shape. have. At this time, the side films 23 and 24 exhibit a Y-shape in which both sides protrude to the outside while sealingly bonded to the upper film 21 and the lower film 22 .

Accordingly, in the embodiment of the present invention, the upper area (T1) and the lower area (T2) are symmetrical while maintaining the same, whereas the conventional pouch has a shape in which the area gradually increases as it goes down along the longitudinal direction (y). Therefore, it has a structural advantage that the filling capacity inside the pouch 20 can be maximized as a whole. Furthermore, in the width direction (x), both side portions are sealed so that they protrude outward without being depressed, so that the filling capacity inside the pouch 20 can be further increased.

5 is a view for explaining a connection part of a spout pouch according to an embodiment of the present invention.

As shown, the spout 30 consists of a shoulder 32 and a neck 33 . The shoulder 32 is sealed to the upper film 21 of the pouch 20 to form a flow path so that the inner receptor of the pouch is discharged to the outside or the external receptor flows into the inside of the pouch. Threads are formed on the inner and outer diameters of the neck 33, respectively, and the cap 35 of the spout is screwed and fastened through the threads formed on the outer diameter, thereby preventing leakage of the liquid contained in the pouch 20. . In addition, the screw thread formed on the inner diameter of the neck 33 is used for screwing the auxiliary container 300 and the connecting lid 50 to be described later. A fixing groove may be formed at the end of the screw thread formed in the inner diameter of the spout neck 33, and details thereof will be described later with reference to the related drawings.

6 is a view schematically showing the auxiliary container 300 and the connecting lid 50 according to an embodiment of the present invention.

The auxiliary container 300 forms a space 40 that can accommodate the second solution, and the outlet through which the second solution is discharged and introduced has a thread formed on the outer diameter. The outlet of the auxiliary container 300 is configured in a form in which a portion of the total cross-sectional area is opened 42 and the rest is closed 41 .

The connection lid 50 coupled to the auxiliary container 300 has threads formed on the inner diameter and the outer diameter, respectively, and the screw threads formed on the inner diameter of the connection lid 50 and the auxiliary container 300 are screwed through the threads formed on the outer diameter of the outlet. and is concluded In addition, a portion of the total cross-sectional area of the outlet of the connection lid 50 is open 51 and the rest is closed 52 . The spout 30 and the connection lid 50 can be screwed together by configuring the screw thread formed on the outer diameter of the connection lid 50 to come into contact with the thread formed on the inner diameter of the spout.

The auxiliary container 300 may be formed in a smaller size so that the filling capacity is less than that of the spout pouch 200, and store the second solution added to the first solution accommodated inside the spout pouch 200 and combine with the spout. It can also be used for mixing purposes. For example, a shampoo solution may be accommodated in the spout pouch 200 , and an aroma ampoule or solution ampoule used by adding to the shampoo solution may be accommodated in the auxiliary container 300 . Alternatively, the base raw material of cosmetics is accommodated in the spout pouch 200 , and the solution ampoule used by adding the base raw material to the inside of the auxiliary container 300 may be accommodated.

When the second solution is filled into the auxiliary container 300 , the second solution is accommodated into the auxiliary container 300 inside 40 through the open surface 42 of the discharge port. Thereafter, the connection lid 50 is screwed to the outlet of the auxiliary container 300 to seal the outlet of the auxiliary container 300 . At this time, when the connection lid 50 and the auxiliary container 300 are coupled, when the connection lid 50 is screwed and engaged through a screw thread formed in the inner diameter of the connection lid 50, the opening surface of the auxiliary container 300 ( 42) is in contact with the closing surface 52 of the connection lid 50, and the closing surface 41 of the auxiliary container 300 is in contact with the open surface 51 of the connection lid 50, so that the inlet can be closed. have.

7 is a view for explaining the coupling structure of the spout pouch and the auxiliary container according to an embodiment of the present invention.

First, it is assumed that the inside of the spout pouch 200 is filled with the first solution, and the inside of the auxiliary container 300 is filled with the second solution. In this case, the first solution may be a base shampoo solution, and the second solution may be a solution ampoule.

Thereafter, as described above, by screwing the connection lid 50 to the outlet of the auxiliary container 300 to seal the outlet of the auxiliary container 300 , it is possible to prevent the second solution from leaking to the outside.

The auxiliary container 300 to which the connection lid 50 is coupled is screwed to the spout 30 using the connection lid 50 , and the auxiliary container 300 and the spout pouch 200 are connected through the connection lid 50 . In the screwed state, the first solution and the second solution are separately accommodated in the spout pouch 200 and the auxiliary container 300 , respectively.

Thereafter, when the user wants to mix and use the first solution and the second solution, the auxiliary container 300 and the spout pouch 200 are screwed in a state in which the auxiliary container 300 and the spout pouch 200 are screwed through the connection lid 50 . When it is rotated at a predetermined angle in the opposite direction to the coupling and fastening, the open surface 42 of the auxiliary container 300 comes into contact with the open surface 51 of the connection lid 50, and the second solution accommodated in the auxiliary container 300 is It may be introduced into the pouch interior 20 through the connection lid 50 and the spout 30 through the open surface. In this way, the second solution can be naturally mixed/added to the first solution in the inside of the pouch 20, and the user can easily mix and use the inside of the spout pouch 200 without leakage or loss of solutions. .

On the other hand, a fixing groove may be formed at the end of the screw thread formed on the inner diameter of the spout 30 , and a fixing protrusion may be formed at the end of the screw thread formed on the outer diameter of the connecting lid 50 . Therefore, when the auxiliary container 300 to which the connection lid 50 is coupled is screwed into the spout 30 using the connection lid 50, the spout 30 through the thread formed in the outer diameter of the connection lid 50. ), when engaged with the screw thread formed in the inner diameter, the connection lid 50 is fixedly coupled through the fixing groove of the spout 30 to prevent retrograde, and the connection lid 50 is coupled to the spout 30. The state is maintained and only the auxiliary container 300 can be separated.

8 is a view showing a separated state after mixing the spout pouch and the auxiliary container according to an embodiment of the present invention.

As described above, after mixing the second solution accommodated in the auxiliary container 300 into the spout pouch 200, as shown, when the auxiliary container 300 is separated, the connection lid 50 is the spout 30. While maintaining the coupled state, only the auxiliary container 300 is separated. At this time, as the discharge port of the spout 30 is coupled to the connection lid 50 , the mixed solution of the first solution and the second solution can be discharged to the outside only through the open surface 51 of the connection lid 50 .

Accordingly, the spout pouch 200 in which the connection lid 50 is coupled to the discharge port and the mixed solution is accommodated may connect the dispenser to the open surface 51 of the discharge port to discharge the mixed solution to the outside.

According to an embodiment of the present invention, the spout pouch 200 described above with reference to FIGS. 2 to 8 may be used while being accommodated in a separate liquid container equipped with a dispenser. Hereinafter, the spout pouch 200 as a liquid pack will be described by mixing terms for convenience.

9 is an exploded perspective view for explaining the structure of the liquid container 400 for accommodating the spout pouch according to an embodiment of the present invention.

That is, the diffuser combined liquid container 400 according to an embodiment of the present invention is the case body 110 for accommodating the liquid pack 200, a coupling hole is formed at the upper end, and is fastened to be watertight at the upper end of the case body 110 The case cap 120 is seated on a seating piece bent inwardly on the bottom surface of the coupling hole of the case cap 120, and the liquid pack 200 is coupled so that it can be replaced at one end, and the liquid pack 200 through the suction pipe on the other side. Dispenser 130 consisting of a discharge pump that sucks in the liquid of the liquid and discharges it to the outside through a nozzle, a hook formed symmetrically protruding from the top side of the hemispherical bottom surface of the case body 110 A fastening groove formed with a fastening groove and a hollow disk-shaped diffusion diffuser recessed in the inner bottom surface to elastically coupled to the filling space accommodating the liquid for the diffuser and the coupling hole protruding in the central region of the filling space, and the outer edge of the filling space. Formed in a band shape surrounding the coupling part of the diffuser 140 and the diffuser 140, which is formed and composed of a radiating part through which a radiating hole radiating the fragrance from the fragrance diffusing part to the outside is formed, and radially along the outer circumferential surface of the fastening part The case lower ring 150 is formed on the inner surface of the second half-arrow-shaped second hook fastener formed to correspond to the protruding half-arrow-shaped first hook fastener.

The liquid container 400 makes it possible to replace and use various liquid packs 200 according to the needs of customers, and is combined with the liquid diffuser 140 so that it can be used as a liquid container and a diffuser at the same time.

10 is a perspective view of a liquid container accommodated in a spout pouch according to an embodiment of the present invention.

The illustrated liquid container 400 allows only the cosmetic liquid pack 200 packed with various cosmetic liquids, such as shampoo, treatment, body lotion or hand cream, to be replaced according to the needs of the user, so that the container can be used semi-permanently. It can reduce the environmental pollution caused by the discharge of plastic waste.

Alternatively, by replacing the liquid pack 200, the case body 110 may directly accommodate the cosmetic liquid. In addition, the suction pipe of the dispenser 130 is formed to extend to the bottom surface of the case body 110 can be configured to suck the liquid almost to the end without any residue when the liquid is exhausted.

Here, in the case body 110 or the liquid pack 200, a base shampoo made with EWG (Environmental Working Group) first-grade natural raw materials is mixed with an aroma ampoule according to the user's needs or a solution ampoule according to the scalp and hair condition. A liquid for shampoo can be accommodated.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential characteristics thereof. will be.

Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims, the meaning and scope of the claims, and All changes or modifications derived from the equivalent concept should be construed as being included in the scope of the present invention.

50: connection lid
100, 200: spout pouch
300: auxiliary container
400: liquid container

Claims (8)

In the spout pouch consisting of a film of a flexible material,
The pouch is composed of two side films, an upper film sealed with an upper edge of the side film, and a lower film sealed with a lower edge of the side film opposite to the upper film to accommodate the first solution therein. ;
a spout having threads formed on the inner and outer diameters, respectively, and sealingly bonded to the upper film of the pouch to form a flow path so that the inner receptor of the pouch is discharged to the outside or the external receptor is introduced into the inside of the pouch;
a connection lid having threads formed on the inner and outer diameters, a portion of the total cross-sectional area is open and the rest is closed, and is screwed with the spout through the threads formed on the inner diameter of the spout; and
A space for accommodating the second solution is formed, and a thread is formed in the outer diameter of the outlet through which the second solution is discharged and introduced, a portion of the total cross-sectional area of the outlet is open and the rest is closed, and A spout pouch comprising a; an auxiliary container that is screwed with the connection lid through a screw thread formed in the inner diameter of the connection lid. According to claim 1, wherein the pouch,
The upper film and the lower film have a hexagonal shape, and the side film has a quadrangular shape,
By sealing the upper film and the side film and the lower film and the side film so that the corners are in contact with each other, it is configured in an approximately hexagonal cylindrical shape,
The side film is a spout pouch, characterized in that both sides protrude to the outside while sealing bonding with the upper film and the lower film in a Y-shape. The method of claim 1,
When the connection lid and the auxiliary container are coupled, when the connection lid is screwed and engaged with the connection lid through a thread formed in the inner diameter of the connection lid, the closing surface of the connection lid and the open surface of the auxiliary container are closed so that they come into contact with each other. spout pouch. 4. The method of claim 3,
A fixing groove is formed at the end of the screw thread formed in the inner diameter of the spout,
A fixing protrusion is formed at the end of the screw thread formed on the outer diameter of the connection lid,
When the auxiliary container to which the connection lid is coupled is screwed into the spout using the connection lid,
When the screw thread formed on the inner diameter of the spout is coupled and engaged through the screw thread formed on the outer diameter of the connection lid, the connection lid is fixedly coupled through the fixing groove of the spout to prevent retrograde. 5. The method of claim 4,
In a state in which the auxiliary container and the spout are screwed and fixed through the connection lid, the auxiliary container is rotated at a predetermined angle so that the closed surface and the open surface are shifted so that the open surfaces of the connection lid and the auxiliary container are in contact. Spout pouch, characterized in that the second solution accommodated in the auxiliary container passes through the open surface and flows into the pouch through the connecting lid and the spout. According to claim 1, wherein the pouch,
A spout pouch comprising a film layer comprising at least one of a biodegradable resin and an oxo-biodegradable resin. The pouch is composed of two side films, an upper film sealed with an upper edge of the side film, and a lower film sealed with a lower edge of the side film opposite to the upper film to accommodate the first solution therein. and a spout having threads formed on the inner and outer diameters, respectively, and sealingly bonded to the upper film of the pouch to form a flow path so that the inner receptor of the pouch is discharged to the outside or the external receptor is introduced into the interior of the pouch , liquid pack;
a connection lid having threads formed on the inner and outer diameters, a portion of the total cross-sectional area is open and the rest is closed, and is screwed with the spout through the threads formed on the inner diameter of the spout;
a case body for accommodating the liquid pack;
a case cap having a coupling hole formed at the upper end and formed in a hemispherical shape to be watertightly fastened to the upper end of the case body; and
It is seated on a seating piece bent inwardly on the bottom surface of the coupling hole of the case cap, coupled to replace the liquid pack at one end, and sucks the liquid stored in the liquid pack through a suction pipe on the other side to the outside through a nozzle It includes; a dispenser, which is composed of a discharge pump for discharging
The suction pipe of the dispenser is a liquid container, characterized in that inserted into the liquid pack through the open surface of the connection lid coupled to the liquid pack. 8. The method of claim 7,
A space for accommodating the second solution is formed, and a thread is formed in the outer diameter of the outlet through which the second solution is discharged and introduced, a portion of the total cross-sectional area of the outlet is open and the rest is closed, and Further comprising an auxiliary container screwed with the connection lid through a screw thread formed on the inner diameter of the connection lid,
In a state in which the auxiliary container and the spout are screwed and fixed through the connection lid, the auxiliary container is rotated at a predetermined angle so that the closed surface and the open surface are shifted so that the open surfaces of the connection lid and the auxiliary container are in contact. The second solution accommodated in the auxiliary container passes through the open surface and flows into the liquid pack through the connecting lid and the spout,
After the first solution and the second solution are mixed, the auxiliary container is removed to accommodate the liquid pack in the case body in a state in which the liquid pack and the connection lid are fastened.

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