JP2011020735A - Refilling container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refilling container which easily, rapidly and surely performs a refilling operation. <P>SOLUTION: The refilling container comprises a laminated body having at least a substrate and a sealant layer. The refilling container is characterized in that the container has a body surface laminated body and a body back face laminated body, respective sealant layers oppose each other and the surroundings are sealed, and one laminated body is bent at the top by making the sealant layer inside, to form a bent part, the body surface laminated body and the body back face laminated body, and the bent part with a pouring sealing part forms the outlet path of the content to the pouring opening. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a refill container for storing toiletries such as liquid detergents and softeners, foods such as edible oil and instant coffee.

  Toiletries such as liquid detergents and softeners, and foods such as edible oil and instant coffee are stored in dedicated containers that are easy to use. The dedicated container has a solid structure and is therefore expensive, so a product with a refill container that refills only the contents is sold separately so that it can be used repeatedly when the contents are gone. It is often done.

  For example, liquid detergent containers need to be weighed and taken out each time they are used, so a rigid plastic container with a nozzle at the spout is repeatedly used so that it can be easily poured into a lightweight cup. Used as a container. In contrast to this container, as a refilling container for replenishing the contents, a flexible container made of a flexible packaging film, a container in which a spout is formed, or a container attached with a stopper is generally used. ing.

  A rigid container that is used repeatedly is designed so that it can be easily poured out.Therefore, in consideration of the convenience of the refilling operation of refilling the contents from the refilling container, There wasn't.

  On the other hand, the refill container is not always considering the convenience of the refilling operation because the emphasis is on manufacturing at low cost.

  The refill container can be opened using the nozzle provided in the container to be used repeatedly, and since the refill container is self-supporting during refilling, it does not need to be held by hand. Containers have been proposed. This hand-held refillable container is a refillable container including a coupling member that is detachably connected to an opening of a reusable container and cannot be dropped off, and a container sealing member that seals the refillable container body (see Patent Document 1).

JP 2004-99082 A

  The refill container described in Patent Document 1 uses two members, namely a coupling member and a container sealing member, in the cap portion in order to combine the reusable container and the refill container, so that the cost of the container is high. It must be. In addition, since the refill container is used by repeatedly screwing it into the opening of the container to be used, the connection between the two is reliable, but on the other hand, it is not only troublesome to operate but also disadvantageous in terms of the cost of the plug. There was a drawback of being.

  The problem to be solved by the present invention is to propose a refill container that is easy, quick and reliable in refill operation.

As a means for solving the above problems, the invention described in claim 1 is a refill container comprising a laminate having at least a base material and a sealant layer, and has a main body surface laminate and a main body back laminate. Each sealant layer is opposed to each other and the periphery is sealed, and a single laminate is folded with the sealant layer inside to form a bent portion, the main body surface laminate, and the main body back laminate. The bent portion is a refill container characterized in that, together with the spout seal portion, an outflow passage for contents reaching the spout is formed.

  The invention according to claim 2 is a refill container comprising a laminate having at least a base material and a sealant layer, comprising a main body surface laminate, a main body back laminate, and a bottom tape, and each sealant layer. Face each other, seal the periphery, bend one laminate with the sealant layer inside, forming a bent portion, the body surface laminate and the body back laminate, the bottom tape, The bottom tape is formed at the bottom of the container and bent, and one end of the bottom tape forms a bottom seal portion with the main body surface laminate and the other end forms a bottom seal portion, respectively. The refill container is characterized in that, together with the outlet seal portion, an outflow passage for contents reaching the spout is formed.

  The invention according to claim 3 is a refill container comprising a laminated film having at least a base film layer and a sealant layer, and has a main body surface film and a main body back film, and the respective sealant layers face each other. The periphery is sealed, and one laminated film is loosely folded at the top with the sealant layer inside, to form a folded portion, the body surface film, and the body back film, and the folded portion is folded. The refill container is characterized in that, together with the spout seal portion provided at the lower part of the part, the outflow passage for the contents reaching the spout is formed in a horizontally long shape.

  The invention according to claim 4 is a refill container comprising a laminated film having at least a base film layer and a sealant layer, comprising a main body surface film, a main body back film, and a bottom tape, each sealant layer. Face each other and seal the periphery, and a single laminated film is loosely bent at the top with the sealant layer inside, forming a bent portion, the main body surface film, and the main body back film, and the bottom tape Is formed at the bottom of the container and is bent, and one end of the bottom tape forms a bottom seal portion with the main body surface film and the other end with the main body back surface film to form the bottom surface of the container, and the bending portion is bent The refill container is characterized in that, together with the spout seal portion provided at the lower part of the part, the outflow passage for the contents reaching the spout is formed in a horizontally long shape.

  The invention according to claim 5 is characterized in that it is formed as a pouring nozzle protruding from the outflow passage by forming a punched portion in the pouring outlet seal portion. 2. A refill container according to item 1.

  The invention according to claim 6 is characterized in that a handle having a shape that fits in the punching portion is provided on the side opposite to the side on which the pouring nozzle is formed. 2. A refill container according to item 1.

  The invention according to claim 7 is the refill container according to any one of claims 1 to 6, characterized in that a half-cut line is provided on the outer surface of the portion to be the spout. .

  The invention according to claim 8 is the refill container according to any one of claims 1 to 7, wherein a part of the bent portion is cut open to form a content filling opening. is there.

A refill container according to the present invention is a refill container comprising a base material or a base film layer and a laminate or a laminated film having at least a sealant layer, the main body surface laminate or the main body surface film, and the main body back surface lamination. Unlike the plastic bottles and containers that use plastic caps, it is a flexible packaging laminate because it has a body or back film on the body and the sealant layers face each other and the surroundings are sealed. Since it can manufacture only from a body or a flexible packaging film, it can manufacture inexpensively.

  Moreover, the refill container which concerns on this invention bends one laminated body or laminated film with a sealant layer inside, and forms a bending part, and this bending part reaches a spout with a spout seal part. Since the outflow passage for the contents was formed, it was possible to stably secure a large-area linear outflow passage, and as a result, smooth and quick refilling operation was possible.

  In addition, the laminated film is loosely folded at the top with the sealant layer on the inside to form a folded portion, and the folded portion together with the spout sealing portion provided at the bottom of the folded portion is the content that reaches the spout When the outflow path of the product is formed in a horizontally long shape, the manufacture of the refill container becomes easy and the outflow path becomes wider, so that a smoother and quicker refilling operation becomes possible.

  Moreover, in invention described in Claim 2 and 4, it has a main body surface laminated body or a main body surface film, a main body back surface laminated body or a main body back film, and a bottom tape, each sealant layer is made to oppose, The bottom tape is bent at the bottom of the container, one end of the bottom tape is a main body surface laminate or main body surface film, and the other end is a main body back surface laminate or main body back film, Since each of the so-called standing pouches in which the bottom seal portion is formed to form the bottom of the container, a large-capacity refill container can be obtained.

  By forming a punched portion in the spout seal portion, when the spout nozzle is formed as a protruding spout nozzle, it is possible to insert the spout nozzle into the mouthpiece of a container that is used repeatedly. Therefore, it is effective for a container capable of such an operation.

  In addition, when a handle having a shape that fits in the punched portion is provided on the side opposite to the side on which the dispensing nozzle is formed, the refilling operation can be performed with this handle, so it is safer. In addition, the refilling operation can be easily performed. In addition, since the handle has a shape that fits in the punched portion, there is no waste of the laminate or film when manufacturing by punching from a continuous laminate or film.

  Moreover, when the half cut line is provided on the outer side surface of the portion to be the spout, the spout can be easily opened by tearing by hand.

  In addition, when a part of the bent portion is cut open to form an opening for filling the contents, even if the container has a shape such that the other sealing portion cannot be used as the filling opening, stable filling can be performed. Operation becomes possible.

  In the refill container according to the present invention, when the nozzle of the container to be used repeatedly having a nozzle cap can be inserted into the pouring nozzle, the nozzle of the container to be used repeatedly is inserted into the pouring nozzle held horizontally. By tilting the container so that the dispensing nozzle is vertical, a refill container that enables quick refilling is obtained, and the effect of the present invention is maximized. In other words, the refill container according to the present invention naturally opens the spout due to the presence of a folded portion obtained by folding one laminated body or laminated film, so that it is easy to insert the nozzle of the target container. By designing the size of the spout together, it is possible to make the spout perfectly fit the nozzle. For this reason, after inserting the nozzle of the container to be repeatedly used into the pouring nozzle held horizontally, the refilling operation can be performed quickly by tilting so that the pouring nozzle becomes vertical.

FIG. 1 is a schematic view showing an embodiment of a refill container according to the present invention. FIG. 2A is a schematic cross-sectional view showing the AA cross section of FIG. (2) is a schematic cross-sectional view showing the layer structure of the laminated film constituting the refill container. FIG. 3 is a schematic view showing another embodiment of the refill container according to the present invention. FIG. 4A is a schematic cross-sectional view showing the BB cross section of FIG. (2) is a schematic cross-sectional view showing a state in which the container body is opened. FIG. 5 is a schematic view showing another embodiment of the refill container according to the present invention. FIG. 6 is a schematic view showing a spout portion in another embodiment of the refill container according to the present invention. It is the schematic diagram which showed the example of a series of refilling operations using the refill container which concerns on this invention. It is the schematic diagram which showed the example of a series of refilling operations using the refill container which concerns on this invention. It is the schematic diagram which showed the example of a series of refilling operations using the refill container which concerns on this invention. FIG. 10 is a schematic view showing an embodiment of a refill container according to the present invention. FIG. 11A is a schematic cross-sectional view showing the CC cross section of FIG. Moreover, (2) is a cross-sectional schematic diagram showing the layer structure of the laminate constituting the refill container.

Hereinafter, the refill container according to the present invention will be described in detail with reference to the drawings.
FIG. 10 is a schematic view showing an embodiment of a refill container according to the present invention, and FIG. 11 (1) is a schematic cross-sectional view showing a CC cross section of FIG. Moreover, (2) is a cross-sectional schematic diagram showing the layer structure of the laminate constituting the refill container. The refill container 1 according to the present invention is a refill container made of a laminate having at least a base material 11a and a sealant layer 12, and has a main body surface laminate 2a and a main body back laminate 3a, each sealant layer. 12 are opposed to each other, the periphery is sealed, and a single laminate is folded with the sealant layer 12 inside to form a bent portion 6, the main body surface laminate 2 a, and the main body back laminate 3 a, The bent portion 6 is a refill container characterized in that, together with the spout seal portion 24, an outflow passage 33 for contents reaching the spout 31 is formed.

  In this embodiment, the bent portion 6 is formed in the vertical direction, the spout seal portion 24 is also formed in a vertically long shape, and thus the outflow passage 33 is also formed in the vertical direction. The surrounding seal portions are the top seal portion 21, the side seal portion 22, and the bottom seal portion 23. If any of these seal portions is in an unsealed state, it can be used as a filling opening.

  The folding part 6 may be disposed horizontally on the top of the refill container 1 or may be disposed vertically on the side as in this embodiment. Moreover, depending on the case, you may arrange | position in the state inclined diagonally. The bent portion 6 is formed by bending a single laminated body with the sealant layer 12 inside, and the bent portion 6 together with the spout seal portion 24 forms an outflow passage 33 for contents reaching the spout 31. Forming. The cross section of the outflow passage 33 is always swelled by the elastic action of the laminated body to return in the bent portion 6. For this reason, it becomes possible to ensure the cross-sectional area of the spout 31 widely, and it becomes possible to discharge a lot of contents at once.

  FIG. 1 is a schematic view showing an embodiment of a refill container according to the present invention. FIG. 2A is a schematic cross-sectional view showing the AA cross section of FIG. (2) is a schematic cross-sectional view showing the layer structure of the laminated film constituting the refill container.

A refill container 1 according to the present invention is a refill container comprising a laminated film having at least a base film layer 11 and a sealant layer 12, as shown in FIG. It has a back film 3, each sealant layer 12 is opposed to each other, the periphery is sealed, and a single laminated film is loosely bent at the top with the sealant layer 12 inside, and the bent portion 6 and the main body The front film 2 and the main body back film 3 are formed, and the bent portion 6 is formed with a spout seal portion 24 provided at the lower portion of the bent portion 6 and an outflow passage 33 for the contents reaching the spout 31 in a horizontally long shape. This is a refill container characterized by the above.

  The bent portion 6 is formed by loosely bending a single laminated film with the sealant layer 12 on the inside at the top, and the bent portion 6 is provided with a spout seal portion 24 provided at the lower portion of the bent portion 6. An outflow passage 33 for the contents reaching the spout 31 is formed in a horizontally long shape. Due to the elastic action of the laminated film to return in the bent portion 6, the cross section of the outflow passage 33 is always in a state where the upper portion is swollen. For this reason, it becomes possible to ensure the cross-sectional area of the spout 31 more widely, and it becomes possible to discharge | emit a lot of contents at once.

  In the embodiment shown in FIG. 1, the main body surface film 2 and the main body back film 3 are sealed at the side seal portion 22 and the bottom seal portion 23 to form a bag shape. In an actual container, a filling opening for filling the contents is necessary, but is omitted in FIG. In the embodiment shown in FIG. 1, a filling opening can be provided in the bottom seal portion 23 or the side seal portion 22.

  As a laminated body or laminated film used for the refill container according to the present invention, a laminated body or laminated film usually used for flexible packaging bags can be used. As the substrate 11a or the substrate film layer 11, paper, metal foil, or synthetic resin film made of one layer or several layers is used. For example, low density polyethylene resin (LDPE), high density polyethylene resin (HDPE), linear low density polyethylene resin (LLDPE), polypropylene resin (PP), polyolefin resin such as polyolefin elastomer, polyethylene terephthalate resin (PET), polyester resins such as polybutylene terephthalate resin (PBT), polyethylene naphthalate resin (PEN), cellulose resins such as cellophane and cellulose triacetate (TAC), polymethyl methacrylate (PMMA) resin, ethylene- Vinyl acetate copolymer resin (EVA), ionomer resin, polybutene resin, polyacrylonitrile resin, polyamide resin, polystyrene resin (PS), polyvinyl chloride resin (PVC), polyvinylidene chloride Resin (PVDC), polycarbonate resin (PC), fluorine-based resin, synthetic resin film such as urethane resin, and paper, metal foil or the like alone or be used in combination. The substrate 11a or the substrate film layer 11 includes a printing layer and an adhesive layer as necessary.

  As the paper, high-quality paper, piece art paper, coated paper, cast coated paper, imitation paper, and the like can be used. Usually, in order to stably open the spout, embossing may be applied to the spout nozzle. However, when paper is used for the laminate, there is a problem that the paper is cracked by embossing. It was. However, in the present invention, since the spout is stably opened by bending one laminated body and embossing is not required, it is effective to use paper from the viewpoint of environmental considerations. .

  As the sealant layer 12, a polyolefin resin is generally used. Specifically, a low density polyethylene resin, a medium density polyethylene resin, a linear low density polyethylene resin, an ethylene / vinyl acetate copolymer, an ethylene / α Ethylene resins such as olefin copolymers, polypropylene resins such as homopolypropylene resins, propylene / ethylene random copolymers, propylene / ethylene block copolymers, and propylene / α olefin copolymers are used. In addition, a multilayer film in which these resins are combined may be used.

As a specific configuration example of a laminate or a laminated film, PET / printing layer / adhesive layer /
Film composed of stretched polyamide resin film (hereinafter abbreviated as ONY) / adhesive layer / LLDPE, ONY / adhesive layer / LLDPE, ONY / adhesive layer / ONY / adhesive layer / LLDPE, paper / LDPE / aluminum Examples include foil / LDPE and paper / LDPE. In the following description, unless specifically limited, the laminated film includes the concept of a laminated body. Similarly, the main body surface film and the main body back film include the concepts of the main body surface laminate and the main body back laminate, respectively.

  FIG. 3 is a schematic view showing another embodiment of the refill container according to the present invention, and FIG. 4 (1) is a schematic cross-sectional view showing the BB cross section of FIG. FIG. 4B is a schematic cross-sectional view showing a state in which the container body is opened.

  In this embodiment, the refill container 1 has the main body surface film 2, the main body back film 3, and the bottom tape 4, each sealant layer is made to oppose, and the circumference | surroundings are sealed. The bottom tape 4 is bent at the bottom of the container so that the sealant layer is on the outside. One end of the bottom tape 4 forms a bottom seal portion 23 together with the main body surface film 2, and the other end is the main body back film. 3 forms a bottom seal portion 23 to form the bottom of the container. This type of packaging bag is referred to as a so-called standing pouch, and has a feature that a large-capacity container can be realized because the bottom surface widens greatly.

  The bent portion 6 is formed by bending a single laminated film at the top with the sealant layer inside, and the contents reaching the spout 31 together with the spout seal portion 24 provided at the bottom of the bent portion 6. The outflow passage 33 is formed horizontally long. In this way, particularly when the contents are liquid, when the contents are poured out, the contents smoothly flow through the straight outflow passage 33, so that quick dispensing is possible. This feature is more effective in this embodiment because of the large capacity of the container.

  In this embodiment, a part of the bent portion 6 is cut open to form a filling opening 41 for filling the contents. FIG. 3 shows a state where the top opening 21 is formed by sealing the filling opening 41. Thus, when the opening part for filling exists in the top part of a container, there exists an advantage which becomes easy to perform filling operation of the contents.

FIG. 5 is a schematic view showing another embodiment of the refill container according to the present invention.
This embodiment is characterized in that the outflow passage 33 is formed as a protruding nozzle 32 by forming a punching portion 25 in the outlet seal portion 24.

  By providing the punching section 25, the outflow passage 33 is formed as a protruding dispensing nozzle 32. This pouring nozzle 32 can be inserted into a cap portion of a container that is used repeatedly, for example. This helps to improve workability during the refilling operation. As the shape of the punching portion 25, an appropriate shape can be selected according to the structure around the stopper portion of the container that is repeatedly used.

  Further, in this embodiment, a handle 26 having a shape that fits in the punching portion 25 is provided on the side opposite to the side on which the dispensing nozzle 32 is formed. To manufacture the refill container shown in FIG. 5, the laminated film slit to a width approximately twice the width corresponding to the height of the container is folded at the top with the sealant layer surface facing inside, and the body surface The film 2 and the back film 3 of the main body are continuously supplied, and the bottom tape 4 folded in half so that the surface of the sealant layer is on the outside is continuously supplied. After necessary sealing is performed, punching is performed. Use as a container.

Although the punching portion 25 is originally a discarded portion, as shown in FIG. 5, if the handle 26 is shaped so as to be accommodated in the punching portion 25 of the adjacent refill container 27, the increase in the material is particularly increased. Not
A handle 26 can be added. Since the handle 26 is present, the refilling operation can be performed by holding the handle 26, so that the refilling operation can be performed more safely and easily.

  In this embodiment, a part of the bent portion 6 is cut open to form a filling opening 41 for filling the contents. In this example, since the punched portion 25 and the handle 26 exist in the side seal portion 22, it is difficult to provide a filling opening having a sufficient width in addition to the bent portion 6. Therefore, it is preferable to provide the filling opening 41 at the bent portion 6.

  FIG. 6 is a schematic view showing a spout portion in another embodiment of the refill container according to the present invention. This embodiment is characterized in that a half cut line 34 is provided on the outer surface of the main body surface film and the main body back film in the portion to be the spout 31. By doing so, it is possible to easily form the spout 31 by tearing the portion of the half-cut line 34 by hand. The portion to be the spout 31 is a portion to be opened, and if the spout nozzle 32 is present as shown in FIG. 6, it is preferably provided at a position slightly retracted from the tip of the spout nozzle 32. This is so that the tip of the dispensing nozzle can be held easily by hand. For the half-cut line 34, a method of forming by a blade and a method of forming by laser processing are generally used, but the method by laser processing is preferable because a uniform and stable cut can be formed.

  7-9 is the schematic diagram which showed the example of a series of refilling operations using the refilling container which concerns on this invention. As shown in FIG. 7, the refill container 1 according to the present invention is held, the tip of the dispensing nozzle 32 is cut, and the spout 31 is opened. The nozzle 52 of the repeated use container 51 that has become empty is inserted into the spout 31. In this figure, the repeated use container 51 is a plastic container provided with a nozzle cap 53 having a nozzle 52.

  Next, as shown in FIG. 8, the dispensing nozzle 32 of the refill container 1 is repeatedly inserted into the nozzle cap 53 of the container 51 for use. Next, as shown in FIG. 9, when the entire arrangement is made so that the dispensing nozzle 32 is vertical while keeping the positional relationship between the reusable container 51 and the refill container 1 constant, the contents in the refill container 1. Things are repeatedly poured into the use container 51 at once.

Thus, the refill container according to the present invention can secure a large-area spout without using a special plastic spigot, and the size of this spout is: Since it can be designed freely according to the shape of the stopper of the intended repeated use container, it is extremely valuable as a dedicated refill container capable of quick refill operation.
Hereinafter, based on an Example, the refill container which concerns on this invention is demonstrated more concretely.

A laminated film having the following configuration was used as the main body surface film and the main body back film.
<Configuration of laminated film>
PET (Toray P60, 12 μm) / printing layer / adhesive layer (Toyo Morton TM272, 3 g / m ² (dry)) / ONY (Unitika ONMB, 15 μm) / adhesive layer (same as above) / LLDPE (TUX-FCS manufactured by Tosero, 150 μm)
A laminated film having the following constitution was used as the bottom tape.
<Configuration of laminated film>
ONY (ONM manufactured by Unitika, 25 μm) / LLDPE (same as above, 120 μm)

  Using the above laminated film, a standing pouch having the shape shown in FIG. 5 was produced. In addition, as a filling opening part, a part of bending part was cut and it was set as the filling opening part. Moreover, the half cut line by laser processing was provided in the part which should become a spout at the front-end | tip part of a pouring nozzle, and it was set as the opening plan part. The refill container thus obtained was filled with household liquid detergent, and the filling opening was heat sealed to obtain a refill detergent.

  After the planned opening at the tip of the dispensing nozzle of the refill detergent container is cut by hand and the spout is opened, the contents detergent is put into a dedicated repeated use container according to the procedure shown in FIGS. When the refilling operation was performed, the refilling operation could be completed very quickly without spilling or overflowing of the detergent.

DESCRIPTION OF SYMBOLS 1 ... Refill container 2 ... Main body surface film 2a ... Main body surface laminated body 3 ... Main body back surface film 3a ... Main body back surface laminated body 4 ... Bottom tape 6 ... Bending part 11 ... base film layer 11a ... base material 12 ... sealant layer 21 ... top seal part 22 ... side seal part 23 ... bottom seal part 24 ... spout seal part 25 ..Punching part 26 ... Handle 27 ... Refill container 31 ... Pouring port 32 ... Pouring nozzle 33 ... Outlet passage 34 ... Half cut line 41 ... Filling Opening 51... Repeated use container 52... Nozzle 53.

Claims (8)

  A refill container comprising a laminate having at least a base material and a sealant layer, comprising a main body surface laminate and a main body back laminate, each sealant layer being opposed to each other, and the periphery being sealed. The laminate is folded with the sealant layer inside to form a folded portion, the main body surface laminate, and the main body back surface laminate, and the bent portion, together with the spout seal portion, flows out the contents reaching the spout A refill container characterized by forming a path.   A refill container comprising a laminate having at least a base material and a sealant layer, comprising a main body surface laminate, a main body back laminate and a bottom tape, each sealant layer being opposed to each other, and the periphery being sealed. One laminate is folded with the sealant layer inside to form a folded portion, the main body surface laminate and the main body back laminate, and the bottom tape is folded at the bottom of the container, One end of the bottom tape forms a bottom seal part with the main body surface laminate and the other end with the main body back laminate to form the bottom surface of the container, and the bent part is the contents leading to the spout together with the spout seal part A refill container characterized in that an outflow passage is formed.   A refill container comprising a laminated film having at least a base film layer and a sealant layer, comprising a main body surface film and a main body back film, each sealant layer being opposed to each other, and the periphery being sealed. The laminated film is bent gently at the top with the sealant layer inside, to form a bent portion, the main body surface film, and the main body back film, and the bent portion together with the spout seal portion provided at the lower portion of the bent portion A refill container characterized in that the outflow passage for the contents leading to the spout is formed in a horizontally long shape.   A refill container consisting of a laminated film having at least a base film layer and a sealant layer, comprising a main body surface film, a main body back film and a bottom tape, each sealant layer facing each other, and the periphery being sealed. One laminated film is folded gently at the top with the sealant layer inside, forming a folded portion, the main body surface film and the main body back film, and the bottom tape is folded at the bottom of the container The bottom tape forms a bottom seal portion with one end of the main body surface film and the other end with the main body back surface film to form the bottom surface of the container, and the bent portion has a spout seal portion provided at the lower portion of the bent portion. A refill container characterized in that the outflow passage for the contents leading to the spout is formed in a horizontally long shape.   The refill container according to any one of claims 1 to 4, wherein the refill container is formed as a pour-out nozzle protruding from the outflow passage by forming a punching portion in the pour-out seal portion.   The refill container according to any one of claims 1 to 5, wherein a handle having a shape that fits in the punching portion is provided on a side opposite to the side on which the extraction nozzle is formed.   The refill container according to any one of claims 1 to 6, wherein a half cut line is provided on an outer surface of a portion to be a spout.   The refill container according to any one of claims 1 to 7, wherein a part of the bent portion is cut open to form a content filling opening.

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