WO2017187585A1

WO2017187585A1 - Container enabling easy manual opening of pouring lip or straw insertion hole

Info

Publication number: WO2017187585A1
Application number: PCT/JP2016/063311
Authority: WO
Inventors: 明倫久米
Original assignee: 明倫久米
Priority date: 2016-04-28
Filing date: 2016-04-28
Publication date: 2017-11-02

Abstract

The present invention enables a pouring lip or a straw insertion hole to be formed in a paper carton more easily compared with the conventional methods. According to the present invention, a paper container having a laminar structure is assembled using a material that is prepared by preliminarily making perforations or notches in a paper board substrate of a packing material for the paper container, whereby the packing material can be manually torn open with ease. By having this configuration, when forming a pouring lip in a gable top type paper container, the conventional opening operation of peeling an adhesion part between an inner top seal section and an outer top seal section is changed to either an operation of manually tearing and opening the packing material or an operation of tearing apart or tearing and bending same, or else in the case of a brick-type paper container, the conventional operation of cutting through the container with scissors is changed to an operation of manually tearing and opening. Thus, the present invention is configured to make it easier to form a pouring lip or a straw insertion hole compared with the conventional methods.

Description

A container that can be easily opened for spouts and straw insertion holes.

The present invention relates to a container for storing a liquid or particulate substance.

Conventionally, in order to create a spout by opening a gabled roof type paper container such as a milk pack, the gabled roof forming panel is folded so that the attic forming panel and the gable wall forming panel are exposed. It was necessary to create a spout by opening the top seal panel joint at the top of the container to the left and right, peeling off the joint between the inner top seal panel and the outer top seal panel that appears by this with nails, etc. It is not easy, and if you do not peel it well, the packaging material may be broken and the spout may be deformed, so when you pour the liquid beverage of the contents into the cup, it may spill out of the cup. A system in which a plastic spout is provided on a gable roof forming panel at the manufacturing stage is known (see Patent Document 1).

Another solution is to attach a tongue (handle) to the inner top seal panel with a finger to make it easier to peel off the joint between the inner top seal panel and the outer top seal panel. A device is also known that allows the joint between the inner top seal panel and the outer top seal panel to be easily peeled off by gripping and pulling (see Patent Document 2).

In addition, the shape of the spout formed by the gable roof type paper container of the conventional method is constant, it has a long rhombus shape in the lateral direction, and has the disadvantage that it is difficult to pour because the liquid flows out in a horizontally spread state. Therefore, as a solution to this problem, a device for improving the shape of the spout into a more vertically long shape is also known (see Patent Document 3).

In addition, a conventional method of drinking using a straw in a gable roof type paper container, a method of creating a straw insertion hole on a gable roof forming panel has been put into practical use (Patent Document 4). See), and a method of creating a straw insertion hole on the wife wall forming panel has not been put to practical use. However, when storing the rest of the contents without consuming all the contents at once, it is more convenient to create a straw insertion hole on the wife wall forming panel because the straw insertion hole is easier to close during storage.

In addition, when creating a spout with a conventional brick-type paper container, the part indicated by the scissors mark (printed) is used as a guideline, and the part is actually cut using scissors. A plastic spout that is inserted into a straw insert, mostly with a lid, has a method of inserting a cylindrical spout, but it can be manually opened without using a jar to create a spout. The mechanism to do is not known.

On the other hand, paper containers for beverages are generally manufactured by assembling a packaging material that has a laminated structure consisting of multiple layers by laminating a resin film or metal foil on a paperboard base material in a laminated manner. In preparation for drinking the contents by inserting a straw into a paper container, a device that allows easy insertion of a straw by making a perforation or cut in the paperboard substrate at the position where the straw is inserted However, it is not known that the perforations and cuts in the paperboard base material are easily broken by hand.

In addition, paper containers shampoos, gargles, oils, liquid detergents, granular detergents, etc. that are currently used for the storage of beverages are now being applied to the storage of liquids and particulate substances other than beverages. Not in.

JP 2007-230608 A JP 2002-264937 A JP 2010-6460 A JP 2009-286434 A JP 2006-256293 A

A procedure for opening a conventional gable roof paper container and creating a spout will be described with reference to FIGS.
FIG. 11 is a perspective view of a conventional gable roof type paper container. In order to create a spout by opening a gable roof paper container, the top seal part (5) on the side (left side in the figure) where the spout is created is the first step. The gable roof forming panel (2) is bent at the broken line (12) so that the end wall forming panel (3) and the attic forming panel (4) are exposed. The joint between the inner top seal panel (6) and the outer top seal panel (7) is exposed.

FIG. 12 is a front view of the conventional gable roof paper container with the top seal portion opened to the left and right.

Next, in the second stage, the exposed joint between the inner top seal panel (6) and the outer top seal panel (7) is peeled off with a nail or the like to open the paper container.
Next, in the third stage, the wife wall forming panel (3) bent inward is folded outward.

FIG. 13 is a perspective view of a conventional gable roof type paper container in which a spout is created, and FIG. 14 is a development view of the conventional gable roof type paper container (the bottom side is omitted).

Previously, the spout was created in the above three steps, but in this series of operations, the second step in particular was not easy, and if it was not peeled off well, it would break the packaging material and pour. The mouth was deformed and sometimes spilled out of the cup when the liquid beverage of the contents was poured into the cup.

In addition, the spout formed by a conventional gable roof paper container is fixed in a certain shape with a long rhombus in the horizontal direction, and the liquid flows out in a state of spreading horizontally, and there is a problem that it is difficult to pour. It was pointed out.

Also, a conventional method of drinking using a straw in a gable roof type paper container, and a method of creating a straw insertion hole in the wife wall forming panel is not known.

On the other hand, when creating a spout with a brick-type paper container, a method that uses a jar to open it is commercially available, but a method that uses a jar to open it manually is known. Absent.

In addition, the above-mentioned manual tear-open container can be used for storing liquid or particulate substances other than beverages such as shampoos, mouthwashes, machine oils, liquid detergents, granular detergents, etc. Application to containers using a laminated packaging material based on a plate-like resin or the like has not been promoted.

The present invention has been made to solve these problems.

The present invention according to claim 1 is a method in which perforations and cuts are made in advance in a paperboard base material at an appropriate position in a packaging material having a laminated structure including a plurality of layers including a paperboard base material as an assembly material. The user opens the gable roof type paper container by cutting out a part of the paperboard substrate so that the packaging material can be easily and manually broken at that part. And most of the work of peeling off and opening the conventional joint part among the work of creating the spout is changed to the work of opening the packaging material more easily and opening.

In the present invention according to claim 2, the spout formed by a conventional gable roof type paper container has a certain shape of a long rhombus in the lateral direction, and it is easy to spill when contents are poured. Perforations or cuts are made in advance in the paperboard base material at the appropriate position in the packaging material in a laminated structure consisting of multiple layers including the paperboard base material, or a part of the paperboard base material is cut out Then, by processing the packaging material so that it can be easily and manually broken at that portion, when opening the paper container, the wife wall forming panel and the attic forming panel can be partially broken. By making a mechanism that breaks and folds the container, the container producer can freely design the shape of the spout. It is possible to design.

The present invention described in claim 3 is a combination of the mechanism of the container described in claim 1 and claim 2, so that when the user creates a spout with a gable roof type paper container, the inner top seal panel Or break the packaging material in the vicinity of the boundary between the attic and the attic forming panel, or tear off or break part of the wife wall forming panel and the attic forming panel, or further torn or torn and bent It is possible to create manually by selecting from multiple options how to create the spout, such as how to tear it up and break it when bending .

The present invention described in claim 4 is a method in which the gable roof forming panel, the gable wall forming panel, and a part of the attic forming panel are torn or broken and bent by applying the container mechanism according to claim 2. By creating a straw insertion hole, the size, shape and number of straws suitable for the thickness, shape and number of straws used by the user on the gable roof forming panel and the gable wall forming panel of the gable roof type paper container The straw insertion hole can be easily created manually.

The present invention according to claim 5 is a paperboard of an appropriate portion of the packaging material having a laminated structure even for paper containers other than the gable roof type such as a brick type, a cylindrical type, and a tetrahedron type. By applying perforations and cuts to the base material in advance or by cutting out a part of the paperboard base material, it is easy to break manually. It is characterized by being able to create a spout and a straw insertion hole by manually breaking the hole that had been created without using a spear.

The present invention described in claim 6 is a paper container for storing a beverage container according to any one of claims 1 to 5 for storing other than beverages such as shampoo, mouthwash, oil, liquid detergent and granular detergent. It is characterized by its expanded application to all containers.

The present invention according to claim 7 expands the application of the material of the container according to claims 1 to 6 to a laminated packaging material based on a plate-like resin, and is manually easy in advance. Applicable to multiple layers including base materials as well as base materials such as paperboard and sheet-like resin among packaging materials that have a laminated structure consisting of multiple layers. It is characterized by expanding.

According to the first aspect of the present invention, when creating a spout with a gable roof type paper container, a part of the work is changed from the work of peeling off the conventional adhesive portion and opening the packaging material. By changing, the user can easily create a spout having the same shape as the conventional product.

According to the second aspect of the present invention, the spout of the gable roof-type paper container, which has been a constant shape in the past, can be more easily poured and can be easily created by the user than the conventional product. The spout that can be made can be freely designed by the container producer.

According to the third aspect of the present invention, the producer of the container can provide a plurality of spout options with different shapes and sizes to the gable roof type paper container, and the user can select a desired one from among them. By selecting the shape and size of the spout, the spout can be created more easily than conventional products.

According to the present invention as set forth in claim 4, the user uses one or more straw insertion holes of different sizes and shapes on the gable roof forming panel or the gable wall forming panel in a gable roof type paper container. Can be created easily by hand.

According to the present invention described in claim 5, in a paper container of a type other than the gable roof type, such as a brick type, a cylindrical type, and a tetrahedron type, a conventional user uses a spear to form a spout or a straw insertion hole. It becomes possible to easily create what was the method to create manually without using a kite.

According to the present invention as set forth in claim 6, the use of the paper container according to claims 1 to 5 for storing other than beverages can be expanded.

According to the seventh aspect of the present invention, the application of the material of the container according to the first to sixth aspects to a laminated packaging material based on a plate-like resin is expanded, The part to be processed so that it can be easily broken is not only a base material such as a paperboard or a plate-like resin, but also a plurality of layers including the base material in the packaging material having a laminated structure composed of a plurality of layers. Application can be expanded.

It should be noted that a straw may be inserted into the spout created in the gable roof type paper container by the method according to claims 1 to 3 and the contents may be drunk with the straw.

In addition, according to claim 1, claim 2, and claim 5, "a perforation or cut is made in advance on the paperboard base, or a part of the paperboard base is cut out in advance, and the user at that part As for “processing the packaging material so that it can be easily broken manually”, the specific processing method is arbitrary, and the strength of the entire packaging material and the strength of the paperboard substrate in the packaging material In addition, taking into account the strength relationship of the assembled container as a whole, it is often seen in cuts, fine perforations, coarse perforations, or in candy boxes Whether to make a bent cut, put a horizontal line between the bent cuts often seen in cardboard boxes, or make only one arrow connected to the USB memory case connected, No patter Or make a down to new, or whether cutting out a part with a width, and to determine the like.

The front view which opened the top seal part of the paper container of Example 1 right and left. FIG. 3 is a development view of the paper container of Example 1 (the bottom side is omitted). The perspective view of what created the spout with the paper container of Example 1. FIG. The front view which opened the top seal part of the paper container of Example 2 right and left. The perspective view of what created the small spout with the paper container of Example 2. FIG. The perspective view of what created the big spout with the paper container of Example 2. FIG. The front view which opened the top seal part of the paper container of Example 3 right and left. The perspective view which inserted the straw into the straw insertion hole created in Example 3. FIG. The perspective view of a commercially available brick type paper container. The perspective view when a spout is created with the brick type paper container of Example 4. FIG. The perspective view of the conventional gable roof type paper container. The front view which opened the top seal part of the conventional gable roof type paper container to right and left. The perspective view of what created the spout with the conventional gable roof type paper container. Development view of a conventional gable roof paper container (bottom side omitted).

Example 1 is a gable roof type paper container according to claim 1, wherein a spout having the same shape as that of a conventional product can be more easily formed than in the conventional example. Will be described with reference to FIG.

FIG. 2 is a development view before assembling the paper container of Example 1 (the bottom side is omitted).
The part of the line (8) indicated by the bold line is the part processed so that it can be manually opened, and the part (11) indicated by the lattice pattern is used by the user from the outer top seal panel (7). The manual peeling part that needs to be peeled off manually, the semi-elliptical part (13) is a handle for pulling the manual peeling part (11) shown by a lattice pattern.

When the user creates the spout, the first step is to join the top seal (5) on the side with the end wall that creates the spout as in the case of a normal gable roof paper container. Is opened to the left and right and the gable roof forming panel (2) is bent along the dotted line (12) to expose the end wall forming panel (3) and the attic forming panel (4). The joint between (6) and the outer top seal panel (7) is exposed.

FIG. 1 is a front view of the gable roof paper container of Example 1 with the top seal portion opened to the left and right.
The packaging material at the site indicated by the bold line (8) has perforations in the paperboard base material in advance, and is a site that can be manually opened.
The part (11) indicated by the lattice pattern is a manual peeling portion of the inner top seal panel (6), and the user is the outer top seal panel (6) joined to the outer top seal panel (7). It is a site that needs to be manually peeled off from the seal panel (7).
Moreover, a semi-elliptical part (13) of the inner top seal panel (6) is a handle for pulling the manual peeling portion (11) of the inner top seal panel (6), and the part is the outer top seal. It is not joined to the panel (7).

Next, in the second stage, the user pulls the semi-elliptical handle (13) to dispose the manual peeling portion (11) indicated by the lattice pattern of the inner top seal panel (6) to the outer top seal panel (7). The paper container is opened by manually tearing open the portion of the line (8) indicated by the bold line connected from there.

Furthermore, in the third stage, the user folds the wife wall forming panel (3) bent inward and creates a spout. FIG. 3 is a perspective view when the spout (18) is created with the gable roof type paper container of the first embodiment. In this embodiment, the semi-elliptical handle (13) and the manual peeling part (11) are bent downward so that the contents do not come into contact with the handle when the contents are poured.

Example 2 is a gable roof-type paper container capable of creating various shapes and spouts of various sizes according to claim 3, and this example is a vertically deeper shape than the conventional type. A method in which the user selects one of the two large and small pour spouts to create a pour spout will be described with reference to FIGS.

When the user creates the spout, first, in the first stage, the joint between the inner top seal panel (6) and the outer top seal panel (7) is exposed as in the first embodiment.
FIG. 4 is a front view of the gable roof type paper container of Example 2 with the top seal portion opened to the left and right. The packaging material of the line A (8A), the line B (8B), and the line C (8C) indicated by bold lines has a perforation in the paperboard base material in advance, and can be manually opened. It is a part.

The manual peeling portion (11R, 11L) shown by the lattice pattern near the right and left outer edges of the inner top seal panel (6) is either the user or the joint portion with the outer top seal panel (7). This is the part that needs to be selected and peeled away from the outer top seal panel (7).
Further, in the semi-elliptical portions (13R, 13L) of the inner top seal panel (6), the user removes the manual peeling portions (11R, 11L) of the inner top seal panel (6), respectively. A handle for pulling it away from (7), and that part is not joined to the outer top seal panel (7).

Next, in the second stage, the user pulls the right-hand semi-elliptical handle (13R) of the inner top seal panel (6) in FIG. When the peeling part (11R) is peeled off from the outer top seal panel (7), the line A (8A) and the line B (8B) indicated by the thick line connected from there are torn open, and finally the torn panel is torn off A small spout is created,
Further, in FIG. 4, the user pulls the left semi-elliptical handle (13L) toward the left side of the inner top seal panel (6) and turns the hand peeling portion (11L) indicated by the left lattice pattern. Peel off the outer top seal panel (7), tear open the lines A (8A) and C (8C) shown in bold lines connected from there, and tear off the panel that was finally broken open to create a large spout Is done.
FIG. 5 is a perspective view of a small spout (18) prepared in Example 2, and FIG. 6 is a perspective view of a large spout (18) prepared in Example 2.

In this embodiment, the panel that has been broken open is removed by tearing, but it may be bent without being removed.
Also, the shape of the spout can be a combination of the first and second embodiments.

Example 3 is a mechanism according to claim 4 in which the user can create up to three different straw insertion holes on the wife wall forming panel. FIG. 7 and FIG. The description will be given with reference.

When the user creates a straw insertion hole, first, in the first stage, the joint between the inner top seal panel (6) and the outer top seal panel (7) is exposed in the same manner as in the first embodiment.
FIG. 7 is a front view of the gable roof type paper container of Example 3 with the top seal portion opened to the left and right. The packaging material of the line A (8A), the line B (8B), and the line C (8C) indicated by bold lines has a perforation in the paperboard base material in advance, and can be manually opened. It is a part.

The three manual peeling portions (11A, 11B, 11C) indicated by the lattice pattern of the inner top seal panel (6) are connected to the outer top seal panel (7) by the user. (8A), the line B (8B), and the line C (8C) are parts that need to be peeled off from the outer top seal panel (7) before breaking open.
In addition, the semi-elliptical portions (13A, 13B, 13C) of the inner top seal panel (6) are used by the user to remove the manual peeling portions (11A, 11B, 11C) of the inner top seal panel (6). A handle for pulling the outer top seal panel (7) away from the outer top seal panel (7), and that part is not joined to the outer top seal panel (7).

Next, in the second stage, the user connects to the line of the straw insertion hole to be used among the lines A (8A), B (8B), and C (8C) indicated by bold lines for creating the straw insertion holes. Select and pull the semi-elliptical handles (13A, 13B, 13C) for peeling off the hand peeling portions (11A, 11B, 11C) indicated by the lattice pattern, and the hand peeling portions (11A, 11B) connected from there. , 11C) is peeled off from the outer top seal panel (7), and the packaging material is torn and removed at the portions of the lines A (8A), B (8B), and C (8C) indicated by the thick lines connected from there. Thus, a suitable straw insertion hole can be selected and created from the three options.

FIG. 8 is a perspective view when the straw (15) is inserted into the straw insertion hole created by breaking and removing the part of the line C (8C) in FIG.
The user may create two or more straw insertion holes.

In this embodiment, the panel that has been broken open is removed by tearing, but it may be bent without being removed.
In the present embodiment, the maximum number of straw insertion holes that can be created is three, but the maximum number of straw insertion holes may be one or any number.
Furthermore, you may make a straw insertion hole not only on a wife wall formation panel but on a gable roof formation panel by the same method.

Example 4 is a brick type paper container according to claim 5 and will be described with reference to FIGS. 9 and 10.
FIG. 9 shows one of brick-type paper containers currently on the market.
In order to create a spout in this brick type paper container, a broken line indicated by a scissors mark is printed at a position (17) indicated by a broken line in FIG. Used to open paper containers. In this embodiment, a perforation is made in the paperboard base material of the packaging material of the guideline part printed with the broken line indicated by the scissors mark, and the part can be easily and manually used without wrinkles. It can be opened up.
FIG. 10 is a perspective view of the spout (18) created in Example 4.

In the above-described four embodiments 1 to 4, the method for creating the bottom is arbitrary, and is not particularly mentioned here.

In addition, for the sake of easy understanding, the above-mentioned four examples are all made of paper containers made of a paperboard-based packaging material, and can be easily broken manually. The processing to do this was unified by placing perforations in the paperboard base material of the packaging material in advance, but in carrying out the present invention, it may be carried out in a container made of a packaging material based on a plate-like resin. In addition, the parts to be processed in advance for the purpose of being able to be easily broken manually are the strength of the entire packaging material, the strength of the base material in the packaging material, and the strength of the entire assembled container. Considering the relationship, when selecting multiple layers including the substrate, decide which layer to select, and the actual processing method is arbitrary, and the strength of the container and the user's tearability Whether you can make a simple cut or not, a fine sewing machine Or a perforated perforation that is often found in a candy box It is strong and difficult to break even if it is crushed from various methods, such as whether to insert it, or to cut out a part with a certain width, or to change the processing method depending on the part to be processed, but on the other hand it is easy to break It is assumed that a processing method that will become like this is adopted.

Further, in the above-described four embodiments, the breaking line is designed to be a straight line for easy explanation, and the part where the line bends is bent with a corner. However, in the practice of the present invention, it is easy to pour and not easily spilled. For the purpose of creating the spout of the container and making it easier to apply force when opening the container while ensuring the strength of the container, the part that begins to break and the corner part are processed into a smooth bend angle and curved line In some cases, it is necessary to devise.

In Example 2 to Example 4, when the spout and the straw insertion hole were created, the wife wall forming panel and the attic forming panel were removed after being opened, but the extra dust was removed by bending without removing it. You may make it not come out.

Moreover, it is also possible to design Example 2 and Example 3 so that a spout and a straw insertion hole are respectively formed on the two facing wall-forming panels of the gable roof type paper container. .

The scope of the present invention is not limited to the above-described four examples, and the perforations and cuts are formed in a plurality of layers including a base material of a laminated structure of a plurality of layers and a base material. Insert or cut a part of it, and then manually tear open the part, and then use the conventional “peeling off” operation or the “opening” operation using a scissors to spout or insert a straw This can be applied to any type of container as long as it is based on the idea of changing what has been created into an easier “breaking” or “breaking” operation.

DESCRIPTION OF SYMBOLS 1 Trunk panel 2 Gable roof forming panel 3 Tail wall forming panel 4 Attic forming panel 5 Top seal part 6 Inner top seal panel (top seal part)
7 Outer top seal panel (top seal)
8 line: part 8A where perforation is made on paperboard substrate line A: part 8B where perforation is made on paperboard substrate line B: part 8C where perforation is made on paperboard substrate line C: sewing machine on paperboard base material Part 11 where the eye is placed Manual peeling part: peeling part 11A when breaking the line Manual peeling part A: peeling part 11B when breaking the line A Manual peeling part B: peeling when breaking the line B Manual peeling part C for part 11C: Manual peeling part 12 on the left side toward manual peeling part 11L on the right side toward peeling part 11R when breaking line C is opened. Broken line 13 showing a line for folding the gable roof forming panel. 13A for pulling the handle 13A for pulling the hand peeling portion A for pulling the handle 13B for pulling the hand peeling portion B for pulling the hand 13C for pulling the hand peeling portion C for pulling the right hand peeling portion A handle 13L for pulling A handle 14 for pulling the left hand peeling portion toward the left hand peeling part 15 Straw 16 Top panel 17 A broken line 18 printed as a guideline on a commercially available brick-type paper container 18 Spout

Claims

A gable roof-type paper container for storing beverages, and a packaging material that has a laminated structure consisting of multiple layers by laminating a paperboard base material, which is an assembly material, with a resin film, metal foil, etc. The perforations and cuts are made in advance in the paperboard base of the appropriate part of the paper, or a part of the paperboard base is cut out in advance, and the user can easily break the packaging material manually at that part. By processing so that it can be done, most of the work of peeling off the joint between the inner top seal panel and the outer top seal panel, which has been bonded, is done inside the perforated and cut parts. By changing the top seal panel and the attic forming panel to break and open the packaging material nearby, the user can create the spout more easily. Cut off Paper container of the roof type.
A gable roof-type paper container for storing beverages, and a packaging material that has a laminated structure consisting of multiple layers by laminating a paperboard base material, which is an assembly material, with a resin film, metal foil, etc. The perforations and cuts are made in advance in the paperboard base of the appropriate part of the paper, or a part of the paperboard base is cut out in advance, and the user can easily break the packaging material manually at that part. By making it possible to process it, the producer can design a spout with a shape different from the fixed spout formed by a conventional gable roof paper container. A gable roof paper container.
A gable roof paper container according to claim 1 or claim 2, wherein the producer can provide options for spouts of different shapes and sizes, The gable roof according to claim 1 or 2, wherein a spout having a desired shape and size is selected from options and can be easily created manually. Mold paper container.
A gable roof-type paper container according to claim 2, wherein when the user drinks the contents directly from the container with a straw, the thickness of the straw used on the gable roof forming panel or on the gable wall forming panel. 3. The gable roof according to claim 2, wherein one or a plurality of straw insertion holes having a size and shape suitable for sheath shape and number can be manually created easily. Mold paper container.
A paper container of a type other than the gable roof type, such as a brick type, a cylindrical type, or a regular tetrahedron type, and is laminated from a plurality of layers by laminating resin film, metal foil, etc. on a paperboard substrate that is an assembly material The perforations and cuts are made in advance in the paperboard base material at the appropriate part of the packaging material in the laminated structure, or a part of the paperboard base material is cut out in advance, and the user uses the packaging material in that part. By processing it so that it can be easily broken by hand, a paper container that has been used to create a spout and a straw insertion hole using a conventional scissors can be used manually without using scissors. The paper container is characterized by a mechanism that can easily create the required number of spouts and straw insertion holes of appropriate shape and size.
The paper container according to claim 1, claim 2, claim 3, claim 4 or claim 5, which is not a beverage such as shampoo, mouthwash, machine oil, liquid detergent, granular detergent, etc. An object is stored, and a user can easily create a spout and a hose insertion hole of an appropriate shape, size and number manually. The paper container according to claim 3, claim 4, or claim 5.
The container according to claim 1, claim 2, claim 3, claim 4, claim 5 or claim 6, wherein the laminated packaging material, which is an assembly material, is based on materials other than paperboard such as plate-like resin. Also included are laminated packaging materials, and the parts to be processed in advance so that they can be easily broken by hand are paperboard and plate-like of packaging materials that have a laminated structure consisting of multiple layers. The present invention includes not only a base material such as a resin but also a plurality of layers including the base material, claim 1, claim 2, claim 3, claim 4, claim 5, Or the container of Claim 6.