JP6689909B2 - Packaging container - Google Patents

Description

The present invention relates to a packaging container for packaging products and the like, and particularly stores products such as cosmetics,
A packaging container suitable for display and sale.

Many containers for cosmetics and the like have a cylindrical shape, but many packaging containers for packaging the same have a product name, a trademark, and a cylindrical container with a description of the product. Usually, the pattern paper in which all the components are put together in one piece is hung on the packaging line to make a box (box), but the lid that the container goes in and out uses the seal end type that combines the lid with the insertion piece and the sleeve flap, A seal end type or a one-touch type that integrates the bottom and sleeve flap equivalent material is used for the bottom that does not come and go.

Assembling time for both the seal end and one-touch type is faster for the one-touch type, but the movement of the bottom component becomes complicated. In general, the bottom also uses a sealed end type, and it is common to store the container in a packaging container after assembling the bottom first. Patent Document 1 proposes a bottom one-touch box with a cushioning function. Patent Document 2 proposes an auto-lock bottom type foldable packaging box.

Patent No. 4384528 Patent No. 3600986

It is described that the bottom of the package of Patent Document 1 can be assembled with one touch.
It is explained that the bottom of the packaging box can be locked automatically.
These boxes (boxes) are configured to open the lid and insert the container into the container to cover the lid, and not to insert the container from the bottom.
However, if the bottom is automatically closed after the container is inserted into the packaging container from the bottom and the packaging container is accommodated, the storage work can be easily performed, and the work efficiency can be improved.
Therefore, the main object of the present invention is to be able to accommodate an object to be packaged in one operation,
Another object of the present invention is to provide a packaging container whose bottom is closed automatically after accommodating an object to be packaged.

A packaging container according to claim 1 of the present invention includes a first body plate contacting an outer peripheral surface of an object to be packaged, a second body plate connected to the first body plate through a side portion, On the package take-out side, a top portion formed on the first body plate and a second body plate facing the first body plate, and a packaged object insertion side opposite to the top portion. A bottom portion formed between the first body plate and a second body plate facing the first body plate, and formed between the first body plate and the second body plate A packaging container that includes a transparent window portion and a take-out portion that is cut out to take out the article G to be packaged, and that accommodates the article to be packaged between the opposing first and second body plates. Then, the packaging container is configured by a packaging container constituent material, and the take-out portion is formed by a cut formed in the packaging container constituent material so as to be cut off. The packaging container constituent material includes a body forming region forming a first body plate of the packaging container and a body forming region forming a second body plate, and a bottom forming region forming a bottom of the packaging container. A body forming region and a second body plate, which include a body forming region and an adhesive region that is bonded to connect the other body forming region to form a tubular shape, and form the first body plate. And a body portion forming region that constitutes the first body plate, and the packaging container constituent material is a body portion forming region that forms the first body plate, and a second body plate. A bottom part forming region is formed below the body part forming region, and the bottom part forming region extends toward the bottom part of the packaged object contained in the packaging container. A first package holding plate continuously provided via a first fold line formed on the side, and a first package holding Form a linear article-holding region parallel to the first fold line, and the first article-holding plate continues to the first article-holding region parallel to the first fold line. A second package holding region is formed, and the second package holding region is provided on one side opposite to the boundary between the first body plate and the second body plate via the fold line. Formed on the side edge side, the first package-holding area supports the bottom of the package, and the second package-holding area supports the side edge of the package and holds the first package. The area and the second object-to-be-wrapped holding area are composed of contact lines intersecting with each other in correspondence with the shape of the object to be wrapped, and the first object-to-be-wrapped holding plate is provided with respect to the area close to the first folding line. By stretching, an uprighting assisting region for assisting the uprighting of the packaged object holding plate is formed, and the first packaged object holding plate is the inner surface of the first body plate. And a width that can hold the packaged object when the packaged object is folded back to the side at the first folding line and the packaged object is inserted from the first folding line side toward the inner surface side of the first body plate and / or When the first package-holding plate has a height and elasticity that curves along the outer peripheral surface of the package, and is folded back to the inner surface side of the first body plate at the first folding line. The packaged object holding area supports the bottom of the packaged object, the second packaged object holding area supports side edges of the packaged object, and the first packaged object holding plate is The first folding line is folded back to the inner surface side on the first body plate side, and the first object-to-be-packaged holding plate is separated from the inner surface side of the first body plate bulged by the enclosed object to be packaged. The packaging container is configured to stand up toward the bottom and side of the packaged object.
A packaging container according to claim 2 of the present invention comprises: a first body plate contacting an outer peripheral surface of an object to be packaged; a second body plate connected to the first body plate via a side portion; On the package take-out side, a top portion formed on the first body plate and a second body plate facing the first body plate, and a packaged object insertion side opposite to the top portion. A bottom portion formed between the first body plate and a second body plate facing the first body plate, and formed between the first body plate and the second body plate A packaging container that includes a transparent window portion and a take-out portion that is cut out to take out the article to be packaged, and that accommodates the article to be packaged between the opposing first and second body plates. The packaging container is constituted by a packaging container constituent material, and the take-out portion is formed by a cut formed in the packaging container constituent material so as to be cut off. The packaging container component includes a body forming region that forms the first body plate and a body forming region that forms the second body plate of the packaging container, a bottom forming region that forms the bottom of the packaging container, and one of A body forming region and a second body plate, which include a body forming region and an adhesive region that is bonded to connect the other body forming region to form a tubular shape, and form the first body plate. And the body portion forming region forming the first body plate are arranged side by side in the width direction through a first boundary, and the bottom portion forming region forms the body portion forming region and the second body plate forming the first body plate. The bottom part forming region is formed below the constituting body part forming region, and the bottom part forming region is formed on the bottom part side of the first body plate so as to extend toward the bottom part of the packaged object contained in the packaging container. It is provided with the 1st to-be-packaged object holding plate continuously provided through the 1 folding line, and was formed in the 2nd trunk plate at the bottom side. A second package-holding plate continuously provided via two folding lines, wherein the first package-holding plate is a linear first package that is parallel to the first folding line. By forming a holding area and stretching the holding area to an area close to the first folding line, a standing up assisting area for assisting the standing up of the first object-to-be-wrapped holding plate is formed, and the first object to be wrapped is formed. The article-holding plate is provided with a second article-holding area following the first article-holding area, and the second article-holding area is formed on the first cylinder via a fold line. It is formed on one side edge side opposite to the boundary between the plate and the second body plate, the first object-to-be-packaged holding region supports the bottom of the object to be packaged, and the second object to be packaged. The holding area supports the side edge of the packaged object, and the first packaged object holding area and the second packaged object holding area correspond to the shape of the packaged object. The second packaging object holding plate is formed with a linear second packaging object holding area parallel to the second folding line, and the second packaging object The object holding plate is stretched to an area close to the second folding line to form an uprighting assisting area for assisting the uprighting of the second object to be wrapped holding plate, and the second object to be held The plate is formed with a second object-to-be-wrapped holding area subsequent to the second object-to-be-wrapped holding area, and the second object-to-be-wrapped holding area is connected to the first body plate and the first body plate through a fold line. 2 is formed on one side edge side opposite to the boundary with the body plate, the package-holding area supports the bottom of the package, and the second package-holding area is the package-holding area. The side edges are supported, and the object-to-be-packaged holding area and the second object-to-be-packaged holding area are formed of contact lines corresponding to the shape of the object to be packaged G. The first material to be packaged holding plate and the second packaged articles holding plate, the first packaged articles holding plate is folded in the first folding line on the inner surface side of the first shell plate and the The second package holding plate is folded back to the inner surface side of the second body plate along the second folding line, and the packaged object is inserted from the first folding line side toward the inner surface side of the first body plate. When provided with a width and / or height capable of holding an article to be packaged, and elasticity that curves along the outer peripheral surface of the article to be packaged, the first article-holding plate has a first fold line. In, when folded back to the inner surface side of the first body plate, and the second wrapped object holding plate is folded back to the inner surface side of the second body plate at the second folding line, The article-to-be-wrapped holding area supports the bottom of the article-to-be-packaged, and the second article-holding area supports a side edge of the article-to-be-packaged. The object-to-be-packaged holding plate is folded back to the inner surface side on the first body plate side at the first folding line, and the second object-to-be-packaged holding plate is inner surface side of the second body plate at the second folding line. And the first package-holding plate and the second package-holding plate are separated from the inner surfaces of the first body plate and the second body plate that are swollen by the packaged product that is contained. And it is a packaging container comprised so that it may stand up toward the bottom part and side part of a to-be-packaged object.

According to the invention of claim 1, a first body plate in contact with the outer peripheral surface of the article to be packaged, a second body plate connected to the first body plate via a side portion, and taking out the article to be packaged On the side, a top portion formed on the first body plate and a second body plate facing the first body plate, and on the side of the packaged object insertion side opposite to the top portion, A bottom formed between a first body plate and a second body plate facing the first body plate, and a see-through formed between the first body plate and the second body plate A packaging container that includes a window portion and a take-out portion that is cut out to take out the article to be packaged G, and stores the article to be packaged between the first and second body plates facing each other. The packaging container is configured by a packaging container constituent material, and the take-out portion is formed by a cut formed in the packaging container constituent material so as to be cut off. Is a body forming region that forms the first body plate of the packaging container, a body forming region that forms the second body plate, a bottom forming region that forms the bottom of the packaging container, and one body forming region. And a bonding area that is bonded to connect the other body forming area to form a tubular shape, and a body forming area forming the first body plate and a body forming the second body plate. The part forming region is arranged in parallel in the width direction through a first boundary, and the packaging container constituent material is a body forming region forming the first body plate and a body forming a second body plate. A bottom forming region is formed below the part forming region, and the bottom forming region is formed on the bottom side of the first body plate so as to extend toward the bottom of the packaged object contained in the packaging container. And a first package-holding plate continuously provided via a first folding line, wherein the first package-holding plate is the first folding line. A linear object-to-package-holding area that is parallel to the return line is formed, and the first object-to-package-holding plate is connected to the first object-to-package-holding area that is parallel to the first folding line and then the second object to be packaged. A packaged object holding region is formed, and a second packaged object holding region is formed on one side edge side opposite to the boundary between the first body plate and the second body plate via the fold line. , The first package-holding area supports the bottom of the package, and the second package-holding area supports side edges of the package, the first package-holding area and the second package-holding area. The article-to-be-packaged holding area is composed of contact lines intersecting with each other according to the shape of the article-to-be-packaged, and the first article-to-be-wrapped plate is stretched with respect to the area close to the first folding line, An uprighting assisting region for assisting the uprighting of the article-to-be-packaged holding plate is formed, and the first article-to-be-wrapped holding plate is provided with a first fold on the inner surface side of the first body plate. A width and / or height capable of holding an article to be packaged when folded back at the return line and the article to be packaged is inserted from the first folding line side toward the inner surface side of the first body plate, and the article to be packaged. The first object holding plate, which has elasticity to bend along the outer peripheral surface of the object, is folded back to the inner surface side of the first body plate at the first folding line, and the object to be packaged. The holding region supports the bottom of the packaged object, the second packaged object holding region supports a side edge of the packaged object, and the first packaged object holding plate is at the first fold line. While being folded back to the inner surface side of the first body plate side, the first object-to-be-packaged holding plate is separated from the inner surface side of the first body plate swelled by the contained object to be packaged, and the object to be packaged. It is possible to obtain a packaging container that is configured to stand up toward the bottom and sides of the.
According to the invention of claim 2, the first body plate contacting with the outer peripheral surface of the article to be packaged, the second body plate connected to the first body plate via the side portion, and the object to be packaged taken out On the side, a top portion formed on the first body plate and a second body plate facing the first body plate, and on the side of the packaged object insertion side opposite to the top portion, A bottom formed between a first body plate and a second body plate facing the first body plate, and a see-through formed between the first body plate and the second body plate What is claimed is: 1. A packaging container that includes a window portion and a take-out portion that is cut out to take out an article to be packaged and that accommodates the article to be packaged between a first body plate and a second body plate that face each other. The container is constituted by a packaging container constituent material, and the take-out portion is formed by a cut formed in the packaging container constituent material so as to be cut off. A body forming region that forms the first body plate of the packaging container, a body forming region that forms the second body plate, a bottom forming region that forms the bottom of the packaging container, and one body forming region A body portion forming area that forms the first body plate and a body portion that forms the second body plate, and an adhesive area that is bonded to connect the other body portion forming area to form a tubular shape. The formation region is arranged in parallel in the width direction through a first boundary, and the bottom formation region is a body formation region that forms the first body plate and a body formation that forms the second body plate. The bottom forming region is formed below the region, and the first folding line formed on the bottom side is formed on the first body plate so that the bottom forming region extends toward the bottom of the packaged object contained in the packaging container. A second folding back formed on the bottom side of the second body plate, which is provided with a first object-to-be-packaged holding plate continuously provided A second package-holding plate continuously provided via the first package-holding plate, the first package-holding plate forming a linear first package-holding region parallel to the first folding line. And a stretching assisting region for assisting the standing of the first package-holding plate is formed by stretching the region near the first folding line, and the first package-holding plate is A second package-holding region is formed subsequent to the first package-holding region, and the second package-holding region includes the first body plate and the second package plate through the fold line. Is formed on one side edge side opposite to the boundary with the body plate, the first package-holding area supports the bottom of the package, and the second package-holding area covers the bottom of the package. The side edges of the package are supported, and the first and second package-holding areas intersect so as to correspond to the shape of the package. A second line, the second object-holding plate is formed with a linear second object-holding region parallel to the second folding line, and the second object-holding plate is , A standing up assisting region is formed in order to assist standing up of the second object-to-be-wrapped holding plate by being stretched to an area close to the second folding line, and the second object-to-be-wrapped holding plate is A second package-holding region is formed subsequent to the second package-holding region, and the second package-holding region includes the first body plate and the second body plate through the fold line. Is formed on one side edge side opposite to the boundary with, and the package-holding area supports the bottom of the package, and the second package-holding area supports the side edge of the package. However, the object-to-be-packaged holding area and the second object-to-be-packaged holding area are constituted by contact lines intersecting with each other corresponding to the shape of the object to be packaged G, and the first object Package holding plate and the second packaged articles holding plate, the first of the packaged articles holding plate folded in the first folding line on the inner surface side of the first shell plate and the second packaged articles retained When the plate is folded back to the inner surface side of the second body plate along the second folding line and the package is inserted from the first folding line side toward the inner surface side of the first body plate, The width and / or height capable of holding the package, and the elasticity that curves along the outer peripheral surface of the packaged object, and the first packaged object holding plate has the first barrel at the first fold line. When it is folded back to the inner surface side of the plate and the second package holding plate is folded back to the inner surface side of the second body plate at the second folding line, the first package holding region is , The bottom of the packaged object is supported, and the second packaged object holding region supports a side edge of the packaged object, and the first packaged object holding region is provided. The plate is folded back to the inner surface side on the first body plate side at the first folding line, and the second package-holding plate is folded back to the inner surface side of the second body plate at the second folding line, The first object-holding plate and the second object-holding plate are separated from the inner surface sides of the first body plate and the second body plate that are bulged by the enclosed object to be packaged. A packaging container can be obtained that is configured to stand up toward the bottom and sides of the item.

The above-mentioned objects, other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments for carrying out the invention with reference to the drawings.

It is a perspective view solution figure of the packaging container which is one embodiment of this invention. It is an illustration figure of a packaging container shown in Drawing 1, (A) is a front view illustration solution, and (B) is a bottom view illustration solution. It is a rear view solution figure of the packaging container shown in FIG. It is a longitudinal cross-sectional schematic diagram of the packaging container shown in FIG. It is a cross-sectional schematic diagram of the packaging container shown in FIG. FIG. 1 is a development view showing an inner surface of a packaging container constituting the packaging container shown in FIG. 1 in a developed state. FIG. 1 is a development view showing a side surface of a packaging container constituting the packaging container shown in FIG. 1 in a developed state. 5 is a diagrammatic view of the state of the first stage of processing the illustrated packaging container constituent material. 5 is an illustrative view of a state of the second stage in which the illustrated packaging container constituent material is processed. 5 is an illustrative view of a state of the third stage after processing the packaging container constituent material shown in FIG. It is sectional drawing solution figure of the packaging container which is inserting a container from the bottom side of the packaging container of the folded state of FIG. It is sectional drawing solution figure of the packaging container which is inserting a container from the bottom side of the packaging container of the folded state of FIG. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out an accommodation object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. 16 is an illustrative view of the packaging container shown in FIG. 16, (A) is a front illustrative solution, and (B) is a bottom illustrative solution. 16 is a rear view solution view of the illustrated packaging container. 16 is a vertical cross-sectional view solution diagram of the illustrated packaging container. 16 is a vertical cross-sectional view solution diagram of the illustrated packaging container. 16 is a cross-sectional schematic view of the packaging container shown in FIG. 16 is a development view solution diagram showing the inner surface in a state where the packaging container constituent material constituting the illustrated packaging container is developed. FIG. 16 is a development diagrammatic view showing an outer side surface in a state in which a packaging container constituent material constituting the illustrated packaging container is developed. FIG. 20 is an illustrative view showing a state of the first stage in which the packaging container constituent material shown in FIG. 20 is processed. FIG. 20 is an illustrative view showing a state of a second stage in which the packaging container constituent material shown in FIG. 20 is processed. FIG. 20 is an illustrative view showing a state of a third stage in which the packaging container constituent material shown in FIG. 20 is processed. FIG. 17 is a cross-sectional schematic view of the packaging container in which the container is being inserted from the bottom side of the packaging container in the folded state of FIG. 16. FIG. 17 is a cross-sectional schematic view of the packaging container in which the container is being inserted from the bottom side of the packaging container in the folded state of FIG. 16. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out an accommodation object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. FIG. 31 is an illustrative view of the packaging container shown in FIG. 31, (A) is a front illustrative solution, and (B) is a bottom illustrative solution. FIG. 31 is a rear view solution diagram of the illustrated packaging container. FIG. 31 is a vertical cross-sectional view solution diagram of the illustrated packaging container. FIG. 31 is a schematic cross-sectional view of the packaging container shown in FIG. 31. FIG. 31 is a development view showing the inner surface of the packaging container constituting the packaging container shown in FIG. 31 in a developed state. FIG. 31 is a development view solution diagram showing an outer side surface in a state in which a packaging container constituent material that constitutes the illustrated packaging container is developed. FIG. 35 is an illustrative view showing a state of a first stage in which the packaging container constituent material shown in FIG. 35 is processed. FIG. 35 is an illustrative view showing a state of a second stage in which the packaging container constituent material shown in FIG. 35 is processed. FIG. 35 is an illustrative view showing a state of a third stage where the packaging container constituent material shown in FIG. 35 is processed. FIG. 32 is a cross-sectional schematic view of the packaging container in which the container is being inserted from the bottom side of the folded packaging container of FIG. 31. FIG. 32 is a cross-sectional schematic view of the packaging container in which the container is being inserted from the bottom side of the folded packaging container of FIG. 31. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out an accommodation object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. FIG. 46 is an illustrative view of a packaging container shown in FIG. 46, (A) is a front illustrative solution, and (B) is a bottom illustrative solution. FIG. 47 is a rear view solution view of the illustrated packaging container. FIG. 46 is a vertical cross-sectional schematic view of the packaging container shown in FIG. 46. FIG. 47 is a lateral cross-sectional schematic view of the packaging container shown in FIG. 46. FIG. 46 is a development view showing the inner surface of the packaging container constituting the packaging container shown in FIG. 46 in a developed state. FIG. 47 is a development diagrammatical view showing an outer side surface in a state in which a packaging container constituent material constituting the illustrated packaging container is developed. FIG. 50 is an illustrative view of a state of the first stage in which the packaging container constituent material shown in FIG. 50 has been processed. FIG. 50 is an illustrative view of a second stage state in which the packaging container constituent material shown in FIG. 50 is processed. FIG. 50 is an illustrative view showing a state of a third stage in which the packaging container constituent material shown in FIG. 50 has been processed. FIG. 47 is a cross-sectional schematic view of the packaging container in which the container is being inserted from the bottom side of the packaging container in the folded state of FIG. 46. FIG. 47 is a cross-sectional schematic view of the packaging container in which the container is being inserted from the bottom side of the packaging container in the folded state of FIG. 46. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out an accommodation object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. FIG. 61 is an illustrative view of the packaging container shown in FIG. 61, (A) is a front illustrative solution, and (B) is a bottom illustrative solution. FIG. 61 is a rear view solution view of the illustrated packaging container. FIG. 61 is a vertical cross-sectional view solution diagram of the illustrated packaging container. FIG. 61 is a lateral cross-sectional schematic view of the packaging container shown in FIG. 61. FIG. 61 is a development view showing the inner surface of the packaging container constituting the packaging container shown in FIG. 61 in a developed state. FIG. 61 is a development diagrammatical view showing an outer side surface in a state in which a packaging container constituent material constituting the illustrated packaging container is developed. FIG. 65 is an illustrative view showing a state of the first stage in which the packaging container constituent material shown in FIG. 65 has been processed. FIG. 65 is an illustrative view of a state in which the illustrated packaging container constituent material has been processed in a second stage. FIG. 65 is an illustrative view showing a state of a third stage in which the packaging container constituent material shown in FIG. 65 has been processed. FIG. 62 is a schematic sectional view of the packaging container in which the container is being inserted from the bottom side of the packaging container in the folded state of FIG. 61. FIG. 62 is a schematic sectional view of the packaging container in which the container is being inserted from the bottom side of the packaging container in the folded state of FIG. 61. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state in which the to-be-packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out an accommodation object from a packaging container.

The packaging container 10 accommodates, for example, a packaged object G that is a container in which a tubular lid having one end closed and a tubular lid is detachably screwed into an upper end opening of a bottomed tubular body. It is configured to have a flat shape.
The packaging container 10 includes a first body plate 12 that contacts the outer peripheral surface of the article G to be packaged, and the first body plate 12 described above.
The second body plate 14 that is continuously provided to the package G through the boundary and the first body plate on the side where the object to be packaged G is taken out.
A top part 16 formed between the body plate 12 and the second body plate 14 facing the first body plate 12, and on the side of the article to be packaged G insertion side opposite to the top part 16, A bottom portion 18 formed between the first body plate 12 and a second body plate 14 facing the first body plate 12, a top portion 16 and a bottom portion 18.
Between the left side portion 20b and the right side portion 20a.
The first body plate 12 and the second body plate 14 are the side portions 20 on the left side when the packaging container 10 is viewed from the front.
b and the right side portion 20a are connected to each other, and are formed in a tubular body portion having a substantially lens-shaped cross section in which arcs of approximately the same size and facing each other are combined in opposite directions. The object to be packaged G is housed between the second body plate 14 and the second body plate 14.

In the present specification, description will be made as follows.
The top 16 side of the packaging container 10 is referred to as "the other side", "the upper part", "the upper part", and "the upper part".
The bottom portion 18 side of the packaging container 10 is referred to as “front side”, “lower portion”, “lower side”, and “lower side”.
When viewed from the front of the packaging container 10, the right side is referred to as the "right side".
When viewed from the front of the packaging container 10, the left side is referred to as "left side".
When viewed from the front of the packaging container 10, the direction from the right side to the left side or the direction from the left side to the left side is referred to as the width direction.

The packaging container 10 is composed of the packaging container constituent material 110 shown in FIGS. 5 and 6.
The packaging container constituent material 110 is a body portion of the packaging container 10 (first body plate 12 and second body plate 14).
The body portion forming region 112 and the body portion forming region 114, which form the body portion, the bottom portion forming region 116, which forms the bottom portion 18 of the packaging container 10, and the body portion forming region 112 and the body portion forming region 114 are connected to form a tubular shape. And an adhesive area 124 to be adhered to each other.

The packaging container component 110 has a body portion forming region 112 forming the first body plate 12 in contact with the outer peripheral surface of the article G to be packaged, and a boundary (first boundary 22) between the first body plate 12 and the body part forming area 112. And a body portion forming region 114 that forms the second body plate 14 that is continuously provided.
In the body portion forming region 112 that constitutes the first body plate 12, the first boundary 22 constitutes one side portion (that is, the right side portion 20a), and the other of the other side opposite to the first boundary 22 is formed. The side edge 36 constitutes the left side portion 20b.
In the body portion forming region 114 that constitutes the second body plate 14, the first boundary 22 constitutes one side portion (that is, the right side portion 20a), and the other of the other side opposite to the first boundary 22 is formed. The side edge 38 constitutes the left side portion 20b.
The first body plate 12 and the second body plate 14 are juxtaposed in the width direction with the first boundary 22 interposed therebetween.

The packaging container component 110 includes a body forming region 112 and a second body forming region 112 that form the first body plate 12.
A bottom forming region 116 is formed below the body forming region 114 that forms the body plate 14.
The bottom portion forming region 116 extends to both sides of the article to be packaged G contained in the packaging container 10 on the first body plate 12 via the first fold line 24 formed on the bottom portion 18 side. And the second body plate 14 which are continuously provided in parallel with the second body plate 14, and the second package formed on the bottom portion 18 side in parallel with the first package holding plate 50. The second connected in series via the turnback line 26
And an object-to-be-packaged holding plate 70.

The packaging container component 110 is provided with an adhesive region 124 that adheres the body forming region 112 and the body forming region 114. In this embodiment, the adhesive region 124 is the body forming region 112.
The first body plate 12 facing each other when folded at the inner surface of the body, that is, at the first boundary 22.
Is formed on the inner surface of the.
In order to connect the first body plate 12 and the second body plate 14 to each other, the bonding region 124 is located in the vicinity of the side edge 38 side of the body portion forming region 114 from the upper side 34 to below the body portion forming region 114. A strip-shaped adhesive layer 80 linearly extending toward the front surface and an adhesive layer 82 formed in a dot shape or a square shape near the first boundary 22 side of the body forming region 114 and near the upper side 34. Form.

The first body plate 12 is a substantially rectangular shape in plan view having a height higher than the height of the object to be packaged G and a width longer than the width of the object to be packaged G, and the top portion 16 side includes a linear upper side 32. The bottom portion 18 side is provided with a linear first fold line 24. The first folding line 24 and the upper side 32 are parallel to each other. In the center of the first body plate 12 in the width direction, a take-out portion 42 that is cut out to take out the article G to be packaged is formed.
The second body plate 14 is a substantially rectangular shape in plan view having a height higher than the height of the object to be packaged G and a width longer than the width of the object to be packaged G, and the top portion 16 side includes a straight upper side 34. The bottom portion 18 side is provided with a linear second folded line 26. The second folding line 26 and the upper side 34 are parallel to each other. The second body plate 14 is provided with a see-through window portion 40 at the center in the width direction.

The first folding line 24 and the second folding line 26 are aligned in a straight line when the packaging container component is unfolded.
The upper side 32 of the first body plate 12 and the upper side 34 of the second body plate 14 are aligned in a straight line in a state where the packaging container constituent material is expanded.

The packaging container component 110 is made of a paper board (for example, a paper board for a folding box), a plastic board, or the like having elasticity, that is, a property of having a force to restore the original shape against the deformation.
The packaging container constituent material 110 is obtained by cutting a paperboard (for example, a paperboard for a folding box) or a plastic board by an appropriate cutting method to obtain the upper side 32, the upper side 34, the side edge 36 and the side edge 38, and the first object to be packaged. The outside of the holding plate 50 and the second package-holding plate 70 is formed, and the first body plate 12, the second body plate 14, the first package-holding plate 50, and the second package-body are formed. The object holding plate 70 is integrally formed.

In order to fold back the packaging container component 110, a first folding line 24, a second folding line 26, and a folding line 78 described later are formed by scoring such as scoring and sewing.
The take-out part 42 is formed with a cut in the packaging container component 110 so as to be cut at a perforation.
The first folding line 24 and the second folding line 26 form an edge of the bottom portion 18 of the first body plate 12 and the second body plate 14, and the first body plate 12 and the second body plate 12 are formed. Second body plate 14
On the side, a contour cut 28 continuously formed in the first folding line 24 and a contour cut 30 continuously formed in the second folding line 26 are formed.

The first package-holding plate 50 is a plate-shaped body that is substantially L-shaped in a bottom view and is continuously provided on the lower portion of the first body plate 12 via the first folding line 24.
The first package-holding plate 50 is provided so as to project toward the front side (downward) of the first folding line 24.
The first package-holding plate 50 has a linear first package-holding region 52 that is parallel to the first folding line 24.
The first package-holding plate 50 is formed with a second package-holding region 54 following the first package-holding region 52 that is parallel to the first folding line 24.
The first packaged object holding area 52 supports the bottom of the packaged object G and the second packaged object holding area 5
4 supports a side edge of the article G to be packaged. The first to-be-packaged object holding area 52 and the second to-be-packaged object holding area 54 are formed by contact lines that intersect with each other in accordance with the shape of the to-be-packaged object G.
The first package-holding plate 50 is adhered to the second package-holding plate 70 in a region near the first fold line 24, thereby raising the first package-holding plate 50. A standing-up assisting region 56 for assisting is formed.

The first object-to-be-wrapped holding plate 50 is folded back on the inner surface side of the first body plate 12 at the first fold line 24, and the object to be packaged G is moved from the first fold line 24 side to the first body. The width and / or height that allows the object to be packaged G to be inserted and held when inserted and held toward the inner surface side of the plate 12 and the elasticity that curves along the outer peripheral surface of the object to be packaged G. Prepare First fold line 24
Is folded in a valley fold when viewed from the inner surface of the packaging container component 110.

The second object-to-be-wrapped holding plate 70 is a plate-like body that is substantially L-shaped in a bottom view and is connected to the lower portion of the second body plate 14 via the second folding line 26.
The second package holding plate 70 is provided so as to project toward the front side (downward) of the second folding line 26.
The second package holding plate 70 has a width substantially the same as that of the second body plate 14.

The second object-to-be-wrapped holding plate 70 is located on the opposite side of the second folding line 26 from the boundary side of the second folding line 26 between the first body plate 12 and the second body plate 14. The fold line 78 extending toward the side away from the edge of the second package-holding plate 70 and the first package-holding plate 50.
And has a standing up assisting region 76 for standing up the first packaged object holding plate 50 on the side of the first packaged object holding plate 50 through the fold line 78.
The uprighting assisting region 76 is provided in a region near the second folding line 26, and the first package holding plate 50 is provided.
It is formed to assist the standing of the first object-to-be-packaged holding plate 50 by being adhered to.

The second package-holding plate 70 is a plate that is folded back to the inner surface side of the second body plate 14 at the second folding line 26 and is bonded to the surface of the first package-holding plate 50. To be packaged G
And a width and / or height with which the object to be packaged G can be inserted and held when the object is inserted and held from the second folding line 26 side toward the inner surface side of the first body plate 12, and the object to be packaged. Elasticity that curves along the outer peripheral surface of G. The second folding line 26 is folded in a valley shape when viewed from the inner side surface of the packaging container component 110.

The first body plate 12 and the second body plate 14 are continuously provided via a linear boundary (first boundary 22) and are formed into a tubular shape, and the first folding line 24 and the second folding line 24 are formed. The folding line 26 extends in a straight line in the direction orthogonal to the boundary, and the first package-holding plate 50 has a standing-up assisting region 56 formed on one boundary (first boundary 22) side. A second package holding area 54 is formed on the center side in the width direction of the first body plate 12, and the second package holding plate 70 has one boundary (first boundary). 22) side, a standing assistance region 76 is formed in a region facing the standing assistance region 56 of the first object-to-be-packaged holding plate 50, and the center side in the width direction of the second body plate 14 An article holding area 72 is formed in the package, and a fold is provided between the standing up assisting area 76 and the article holding area 72. Formed a Looking 78, the fold line 78 of the second material to be packaged holding plate 70, said a second folding line 26 is formed at an angle of 45 degrees.

An adhesive layer 84 for adhering to the standing up assisting region 76 of the first packaged object holding plate 50 is formed in the standing up assisting region 76 of the second packaged object holding plate 70.
The adhesive layer 84 is erected so that the fold line 78 of the second object-to-be-packaged holding plate 70 is mountain-folded and adhered to the outer surface of the standing-up assisting region 56 of the first object-to-be-packaged holding plate 50. It is formed on the inner surface of the assisting region 76.

The body portion forming region 112 that constitutes the first body plate 12 is formed with perforations at the take-out portion 42 near the upper side 32 at the center in the width direction, and is connected to the take-out portion 42 to form the first
The bulging fold curve 90a and the second bulging fold curve 90b are formed by scoring such as scoring.
The body portion forming region 112 that constitutes the first body plate 12 is formed from the lower side of the take-out portion 42 to the first portion.
Third bulge folding curve 92a and fourth bulge folding curve 92b extending downward of the body plate 12 of the vehicle.
Are formed by creasing such as ridge pressing.
The first bulging fold curve 90a, the second bulging fold curve 90b, the third bulging fold curve 92a, and the fourth bulging fold curve 92b are the bulges of the article G to be packaged contained in the packaging container 10. Corresponding to the above, it is formed to slightly bulge the first body plate 12 toward the outside.

In this embodiment, the lower portion of the take-out portion 42 is formed in a downward elliptic arch shape, and the first bulging curve 90a is connected to one of the leg portions of the take-out portion 42 and directed toward the upper side 32. The second bulging curve 90b is connected to the other of the legs of the take-out portion 42 to form the upper side 3
Reach for 2.
The take-out portion 42 is connected to the first bulging curve 90a and the second bulging curve 90b,
It is shaped like an elliptical arch.
The third bulging fold curve 92a and the fourth bulging fold curve 92b are formed in parallel at appropriate intervals with the center line in the width direction of the first body plate 12 sandwiched therebetween.

The body portion forming region 114 that constitutes the second body plate 14 extends from the upper part of the transparent window portion 40 toward the upper side of the second body plate 14, and the fifth bulge curve 94a and the sixth bulge curve 94a. The folding curve 94b is formed by scoring such as scoring.
The fifth bulging fold curve 94a and the sixth bulging fold curve 94b correspond to the bulge of the article to be packaged G housed in the packaging container 10 and slightly bulge toward the outer side of the second body plate 14. It is formed to let out.
In this embodiment, the left and right edges of the transparent window portion 40 are connected to the fifth bulging fold curve 94a and the sixth bulging fold curve 94b, and the packaged object G housed in the packaging container 10 is connected. Corresponding to the bulge, the second body plate 14 is formed to slightly bulge outward.
The first bulging curve 90a, the second bulging curve 90b, and the fifth bulging curve 94a.
The sixth bulge curve 94b and the sixth bulge curve 94b are radially symmetrically formed.

Next, a method of assembling the packaging container 10 with the packaging container constituent material 110 will be described mainly based on FIGS. 7 to 9.
The first package-holding plate 50 is bent toward the other side (upper side) at the first folding line 24 to face the first body plate 12. The first folding line 24 is a valley fold, that is, the first folding line 24 is folded so that the first folding line 24 is inside when the packaging container component 110 is viewed from the inside.
The second package-holding plate 70 is bent toward the other side (upper side) at the second folding line 26 to face the second body plate 14. The second folding line 26 is the packaging container component 1
Looking at 10 from the inside, fold it so that the second fold line 26 is inside.
Next, the first body plate 12 and the second body plate 14 are bent in the width direction at the first boundary 22 to face each other.
The first boundary 22 is a valley fold when viewed from the inside of the packaging container component 110, that is, the first boundary 22 is folded inside.

Looking at the fold line 78 of the second package-holding plate 70 from the inside of the packaging container component 110,
Fold it so that the mountain fold, that is, the crease line 78 appears outside.
Then, the adhesive layer 84 formed on the inner side surface of the standing up assisting area 76 of the second package holding plate 70 is joined to the outer side surface of the standing up supporting area 56 of the first package holding plate 50. Let it adhere.

The adhesive layer 82 formed on the inner surface of the second body plate 14 is bonded and adhered to the inner surface of the first body plate 12.

The second package holding plate 70 is folded back to the inner surface side (the other side) on the second body plate 14 side at the second folding line 26, and the crease line 78 is connected to the first body plate 12 and the first body plate 12. The first package-holding plate 50 is folded toward the inside of the boundary between the second body plate 14 and the second body plate 14, and the first package holding plate 50 has an inner surface side (the other side) on the first body plate 12 side at the first folding line 24. ), And the standing up assisting area 76 of the second package holding plate 70 and the standing up assisting area 56 of the first package holding plate 50.
And are bonded together by an adhesive layer 84. The first object-to-be-wrapped holding plate 50 is spaced apart from the inner surface side of the first body plate 12 that is bulged by the object-to-be-packaged G and can be erected toward the bottom 18 of the object-to-be-packaged G. Formed to be able.

Thus, the pair of body portion forming regions 112 and 114 are connected to each other in the bonding region 124 to form the pair of first body plate 12 and second body plate 14, which is a flat body. The first package-holding plate 50 and the second package-holding plate 50 in which the pair of bottom forming regions 116 are in a bent state.
The packaging container 10 is completed by forming the bottom 18 of the package holding plate 70.

In the packaging container 10, the first body plate 12 and the second body plate 14 form a boundary (first boundary 2
In 2), it is folded back to form a tubular body having a substantially lens-shaped cross section in which arcs of substantially the same size are combined in opposite directions.

The packaging container 10 includes a first body plate 12 that contacts the outer peripheral surface of the article G to be packaged, and the first body plate 12 described above.
A second body plate 14 connected to each other via side parts (the left side part 20b and the right side part 20a), and the first body plate 12 and the first body plate 12 on the package take-out side. Second facing plate 12
A top part 16 formed on the body plate 14 of the first body 12 and a first body plate 12 facing the first body plate 12 on the side of the article G to be inserted opposite to the top part 16. A bottom portion 18 formed between the two body plates 14 and a left side portion 20b and a right side portion 20a are provided, and the first body plate 12 and the second body plate 14 are opposed to each other. It is a packaging container 10 for containing an article to be packaged G.
The first body plate 12 and the second body plate 14 are connected to each other via a linear side portion, and are formed into a cylindrical body portion having a space for accommodating the article G to be packaged therebetween. There is.

The first body plate 12 has a bottom portion 1 so as to extend beyond both sides of the packaged object G contained therein.
A first object-to-be-wrapped holding plate 50 is continuously provided via a first folded line 24 formed on the eight side.
The second body plate 14 has a second package-holding plate 70, which is adhered to the surface of the first package-holding plate 50, in parallel with the first package-holding plate 50, The second folded lines 26 are formed continuously on the bottom portion 18 side.

The first object-to-be-wrapped holding plate 50 is folded back on the inner surface side of the first body plate 12 at the first fold line 24, and the object to be packaged G is moved from the first fold line 24 side to the first body. The width and / or height that allows the object to be packaged G to be inserted and held when inserted and held toward the inner surface side of the plate 12 and the elasticity that curves along the outer peripheral surface of the object to be packaged G. Prepare
The first package-holding plate 50 extends along the first fold line 24 forming the bottom edge,
It has the strength to support the object to be packaged G.

The second object-to-be-wrapped holding plate 70 is folded back on the inner surface side of the second body plate 14 at the second folding line 26, and the object to be packaged G is fed from the second folding line 26 side to the first body. The width and / or height that allows the object to be packaged G to be inserted and held when inserted and held toward the inner surface side of the plate 12 and the elasticity that curves along the outer peripheral surface of the object to be packaged G. Prepare
The second package-holding plate 70 extends along the second fold line 26 that forms the bottom edge,
It has the strength to support the object to be packaged G.
The second object-to-be-wrapped holding plate 70 is arranged from the side portion (the right side portion 20a) between the first body plate 12 and the second body plate 14 on the second folding line 26 to the second side. Has a fold line 78 extending toward the side away from the first object-to-be-wrapped holding plate 50 at the edge opposite to the fold line 26, and the first fold line 78 is provided via the fold line 78. On the package holding plate 50 side, there is a standing up assisting area 76 for standing up the first packaged object holding plate 50.

The first folding line 24 and the second folding line 26 extend straight in a direction orthogonal to the side portions (the left side portion 20b and the right side portion 20a).
The first package-holding plate 50 has a standing-up assisting region 56 formed on one side (the side 20a on the right side) side, and the first package-supporting plate 50 is formed on the center side of the first body plate 12. An object holding area 52 is formed.
The second package-holding plate 70 is on one side (the side 20a on the right side) side, and assists standing up in a region facing the standing-up assisting region 56 of the first package holding plate 50. A region 76 is formed, a package holding region 72 is formed on the center side of the second body plate 14, and a fold line 78 is formed between the standing up assisting region 76 and the package holding region 72. Has been done.
The fold line 78 of the second package holding plate 70 is such that the package holding region 72, the package holding region 72, and the standing up assisting region 76 are butted against each other at an angle of 45 degrees, and the fold line 78 is mountain-folded. Occasionally, the object-to-be-packaged holding area 72 and the standing up assistance area 76 are configured to face each other.

The first folding line 24 and the second folding line 26 are aligned in a straight line when the packaging container component is unfolded.
The second object-to-be-wrapped holding plate 70 is folded back to the inner surface side of the second body plate 14 side at the second folding line 26, and the fold line 78 is formed on the first body plate 12 and the second body plate. 14 is folded toward the inside of the boundary with 14, and the first object-to-be-wrapped holding plate 50 is folded back to the inner surface side on the first body plate 12 side at the first folding line 24, and the second The standing assistance region 76 of the package holding plate 70 and the rising assistance region 56 of the first package holding plate 50 are connected to each other, and the package holding region 72 is bulged by the enclosed package G. It is configured to stand up toward the bottom portion 18 of the article G to be separated from the inner surface side of the first body plate 12 described above.

Between the first body plate 12 and the second body plate 14, the first standing upright from the bottom portion 18
In the object-to-be-packaged holding plate 50, the standing up assisting area 56 is located near the boundary, and
In a region distant from 6, the rising region of the object-to-be-packaged holding region 72 rising from the bottom portion 18 is located between the first body plate 12 and the second body plate 14.

The first folding line 24 and the second folding line 26 form an edge of the bottom portion 18 of the first body plate 12 and the second body plate 14.
On the side of the first body plate 12 and the second body plate 14, a contour cut 28 continuously formed in the first fold line 24 is formed and continuously formed in the second fold line 26. A perforated contour cut 30 is formed.
Support leg 44 and support leg 4 surrounded by the contour cut 28 and the contour cut 30.
6 continues to the 1st wrapping object holding plate 50 and the 2nd wrapping object holding plate 70 bent in the 1st folding line 24 and the 2nd folding line 26, and the 1st folding line 24 And, it protrudes downward from the second folding line 26. The supporting leg portion 44 and the supporting leg portion 46.
Is either continuous with the outer surfaces of the first body plate 12 and the second body plate 14 or faces slightly outward, and includes the first package-holding plate 50 and the second package-holding plate 70. It is configured to assist in a direction away from the first body plate 12 and the second body plate 14.

The 1st to-be-packaged object holding | maintenance area | region 52 and the standing up assistance area | region 76 are joined, and the 1st to-be-packaged object holding area | region 52 and the uprighting assistance area | region 76 are butted via the fold line 78. The first package holding area 52 and the package holding area 72 are assisted by the standing up assistance area 56 and the standing up assistance area 76 between the first body plate 12 and the second body plate 14. Standing upright and facing each other with the outer side surface, the space between the first body plate 12 and the second body plate 14 is substantially closed.
The 2nd to-be-wrapped object holding area 54 is the 1st to-be-packaged object along the right side part 20a on the right side part 20a side between the 1st trunk plate 12 and the 2nd trunk plate 14. It rises higher than the holding area 52 and the article holding area 72 and rises upward.

A method of inserting and storing the article to be packaged G in the packaging container 10 will be described.
In order to open the bottom portion 18 of the packaging container 10, the first boundary 22 side and the side edge 36 and the side edge 38 are provided.
Press the sides inward.
The pressed first body plate 12 and the second body plate 14 are curved outward, and the first package-holding plate 50 is curved outward together with the first body plate 12. Moreover, the second object-to-be-wrapped holding plate 70 is curved outward together with the second body plate 14.

The first body plate 12 and the first to-be-packaged object holding plate 50 and the second body plate 14 and the second to-be-packaged object holding plate 70, which are pressed from the left and right, bulge outward at the center side in the width direction. By doing
The bottom 18 of the packaging container 10 is open.
Next, the object to be packaged G is placed in the accommodating portion between the first body plate 12 and the second body plate 14 between the first package object holding plate 50 and the second package object holding plate 70. To insert.

The article G to be packaged is inserted between the first body plate 12 and the second body plate 14, and the side edge 36 of the first body plate 12 and the side edge 38 of the second body plate 14 and the first body plate 14 are inserted. When the force pressing the boundary 22 toward the middle in the width direction is removed, the first package-holding area 52 of the first package-holding plate 50 and the package-package of the second package-holding plate 70 are packaged. The object holding region 72 is restored to its original state by the elasticity of the first package holding plate 50 and the second package holding plate 70, and the first body plate 12 and the second package plate
Stands up from the inner surface of the body plate 14 of.

When the packaged object G is housed between the first body plate 12 and the second body plate 14, the packaged object holding area 72 of the second packaged object holding plate 70 and the first packaged object holding The 1st to-be-wrapped object holding | maintenance area | region 52 of the board 50 extends between the 1st trunk plate 12 and the 2nd trunk plate 14, and the crease line 78 has one side part (right side part 20a 20a). ) Between the first body plate 12 and the second body plate 14.
The edges of the object to be packaged holding area 72 and the first object to be packaged holding area 52 are the objects to be packaged G.
Touches the bottom 18 of the.
That is, at the edges of the object-to-be-packaged holding area 72 and the standing up assisting area 76 of the second object-to-be-packaged holding plate 70 and the edge of the first object-to-be-packaged holding area 52 of the first object-to-be-packaged holding plate 50. , Holds the bottom 18 of the object to be packaged G.

The object to be packaged G inserted between the first body plate 12 and the second body plate 14 has the bottom 18 of the first object to be packaged holding region 52 of the first object to be packaged holding plate 50 and The second object-to-be-packaged holding plate 70 is held in contact with the object-to-be-packaged holding area 72, and the side part thereof is brought into contact with the second object-to-package-holding area 54 of the first object-to-be-packaged holding plate 50. Retained.

The present invention is not limited to the packaging container 10 of the above-described embodiment, but can be variously modified.
For example, as shown in FIGS. 16 to 30, the second object-to-be-packaged holding plate 70 may be modified as follows.
The second package-holding plate 70 has a second package-holding region 54 of the first package-holding plate 50 at the free end opposite to the edge where the uprighting assisting region 76 is formed. You may project the 3rd to-be-packaged object holding | maintenance area 254 of the shape similar to.
The third package-holding area 254 projects so as to face the stand-up assisting area 76 so as to hold the opposite edge of the packaged object G whose one edge is held by the stand-up assisting area 76. It is set up.
At the free end, the third package-holding area 254 stands substantially in the same plane as the standing second package-holding plate 70, and extends higher than the package-holding area 72 and upward. .
The third package-holding area 254 is bonded to the second body plate 14 against the force of the second package-holding plate 70 being lowered due to the weight of the package G. Second package holding plate 70
Is configured so that it does not go down.

The adhesive area 124 may be modified as follows.
The adhesion region 124 may be formed on the seam allowance 224 that is provided at the side end of the region of the second body plate 14 of the body portion forming region 114.
The seam allowance 224 is a strip-shaped piece protruding from the side edge of the body forming region 114 via the second boundary 222, and the adhesive layer 80 forming the adhesive region 124 is formed on the inner surface thereof. ing.

The present invention can be modified as shown in FIGS. 31 to 45.
The packaging container 410 shown in FIG. 31 is wider than the packaging container 10 shown in FIG.
It is suitable for packaging a packaged object G larger than the packaged object G to be packaged in.

The packaging container 410 accommodates, for example, a packaged object G which is a container in which a tubular lid having one end closed and a tubular lid is detachably screwed into an upper end opening portion of a bottomed tubular body. It is configured to have a flat shape.
The packaging container 410 includes a first body plate 412 that is in contact with the outer peripheral surface of the object to be packaged G, a second body plate 414 that is connected to the first body plate 412 through a boundary, and an object to be packaged G. On the take-out side,
A top portion 416 formed between the first body plate 412 and a second body plate 414 facing the first body plate 412, and an object to be packaged G inserted on the side opposite to the top portion 416. On the side, a bottom portion 4 formed between the first body plate 412 and a second body plate 414 facing the first body plate 412.
18, the left side part 420b and the right side part 42b between the top part 416 and the bottom part 418.
0a and.
When the packaging container 410 is viewed from the front, the first body plate 412 and the second body plate 414 are connected to each other at the left side portion 420b and the right side portion 420a, and have substantially the same size. The first body plate 4 which is formed in a cylindrical body portion having a substantially lens-shaped cross section in which arcs are combined in opposite directions and which opposes each other.
The object to be packaged G is housed between the second body plate 414 and the second body plate 414.

The packaging container 410 is configured by the packaging container constituent material 510 shown in FIGS. 35 and 36.
The packaging container component 510 includes a body portion of the packaging container 410 (first body plate 412 and second body plate 4).
14) forming a body forming region 512 and a body forming region 514, a bottom forming region 516 forming a bottom 418 of the packaging container 410, and connecting the body forming region 512 and the body forming region 514 to a cylinder. And a bonding area 524 that is bonded to obtain the shape.

The packaging container component 510 has a body portion forming region 512 that forms a first body plate 412 in contact with the outer peripheral surface of the object to be packaged G, and a boundary (first boundary 422) between the first body plate 412 and the body part forming area 512. And a body portion forming region 514 that forms a second body plate 414 that is continuously provided.
In the body portion forming region 512 forming the first body plate 412, the first boundary 422 has one side portion (
That is, the right side portion 420a) is formed, and the other side edge 43 opposite to the first boundary 422 is formed.
6 constitutes the left side part 420b.
In the body portion forming region 514 that constitutes the second body plate 414, the first boundary 422 has one side portion (
That is, the right side portion 420a) is formed, and the other side edge 43 opposite to the first boundary 422 is formed.
8 constitutes the left side part 420b.
The first body plate 412 and the second body plate 414 are juxtaposed in the width direction with the first boundary 422 interposed therebetween.

The packaging container component 510 has a bottom forming region 516 formed below the body forming region 512 forming the first body plate 412 and the body forming region 514 forming the second body plate 414. .
The bottom portion forming region 516 extends over both sides of the object to be packaged G contained in the packaging container 410 on the first body plate 412 via the first fold line 424 formed on the bottom portion 418 side. And a second body plate 414, which are continuously connected to each other, are arranged in parallel with the first body holding plate 450 and the second body plate 414 formed on the bottom 418 side. A second package-holding plate 470 that is continuously provided via a folding line 426 is provided.

The packaging container component 510 includes an adhesion area 524 that adheres the body forming area 512 and the body forming area 514. In this embodiment, the bonding area 524 is the body forming area 51.
No. 4 of the second body plate 414 is formed on the margin 624 protruding from the side edge of the region. The bonding area 524 is formed on the inner surface of the body forming area 512, that is, the inner surface that follows the inner surface of the first body plate 412 that is opposed when folded at the first boundary 422.
In order to connect the first body plate 412 and the second body plate 414, the bonding region 524 is located near the side edge 438 of the body forming region 514 and extends from the upper side 434 to below the body forming region 514. A strip-shaped adhesive layer 480 extending straight toward the first boundary 42 of the body forming region 514.
The adhesive layer 48 formed in a dot shape or a rectangular shape near the upper side 434 in the vicinity of the second side.
And 2 are formed.

The first body plate 412 is a substantially rectangular shape in a plan view having a height higher than the height of the object to be packaged G and a width longer than the width of the object to be packaged G, and the top portion 416 side includes a linear upper side 432. Bottom 418
The side is provided with a linear first fold line 424. First fold line 424 and upper side 432
And are parallel. The first body plate 412 has a take-out portion 442 formed at the center in the width direction, which is cut out to take out the article G to be packaged.
The second body plate 414 is a substantially rectangular shape in plan view having a height higher than the height of the object to be packaged G and a width longer than the width of the object to be packaged G, and the top portion 416 side is provided with a linear upper side 434. , Bottom 418
The side is provided with a linear second fold line 426. Second folding line 426 and upper side 434
And are parallel. The second body plate 414 has a transparent window portion 440 formed at the center in the width direction.

The first folding line 424 and the second folding line 426 are aligned in a straight line.
The upper side 432 of the first body plate 412 and the upper side 434 of the second body plate 414 are aligned in a straight line.

The packaging container component 510 is made of a paper board (for example, a paper board for a folding box), a plastic board, or the like having elasticity, that is, the property of having a force to restore the original shape against the deformation.
The packaging container component 510 is obtained by cutting a paperboard (for example, a paperboard for a folding box), a plastic board, or the like by an appropriate cutting method to form an upper side 432, an upper side 434, a side edge 436, a side edge 438, and a first object to be packaged. The holding plate 450 and the second package-holding plate 470 are formed outside, and the first body plate 412, the second body plate 414, the first package-holding plate 450, and the second package-package are formed. The object holding plate 470 is integrally formed.

In order to fold back the packaging container component 510, the first folding line 424 and the second folding line 426 and a folding line (first folding line 458a, Fold line 458b, third fold line 478a and fourth fold line 4
78b) is formed.
The take-out portion 442 is formed with a cut line in the packaging container component 510 so as to be cut at a perforation.
The first folding line 424 and the second folding line 426 form an edge of the bottom portion 418 of the first body plate 412 and the second body plate 414, and the first body plate 412 and the second body line 414. On the side of the second body plate 414, a contour cut 42 continuously formed on the first folding line 424.
8a, a contour cut 428b, and a contour cut 430a and a contour cut 430b which are continuously formed in the second folding line 426.

The first package-holding plate 450 has the first body plate 412 via the first folding line 424.
Is a U-shaped or U-shaped plate-like body which is continuously provided in the lower part of the bottom view.

The first wrapped object holding plate 450 has a first folding line from the boundary (first boundary 422) side of the first folding line 424 between the first body plate 412 and the second body plate 414. A first fold line 458a extending toward the side away from the edge of the first package-holding plate 450 opposite to the line 424 and the second package-holding plate 470, and A first erection assisting region 456a for erecting the second package-holding plate 470 is provided on the side of the second package-holding plate 470 through the first fold line 458a.
The first package-holding plate 450 has the second body plate 41 at the first folding line 424.
4 has a second fold line 458b extending from the side edge 436 side forming the left side portion 420b between the first and the fourth side toward the side distant from the side edge 436, and through the second fold line 458b. ,
On the side of the second object-to-be-packaged holding plate 470, there is provided a second erection assistance region 456b for erecting the first object-to-be-packaged holding plate 450.
The first package-holding plate 450 has a linear first package-holding region 452 that is parallel to the first folding line 424.

The first package-holding plate 450 has a first package-holding region 452 parallel to the first folding line 424 and a second package-holding region on the side closer to the first boundary 422. A third package holding region 454b is formed on the side close to 454a and the side edge 436.
The first package-holding area 452 supports the bottom of the package G, and the second package-holding area 454a and the third package-holding area 454b support side edges of the package G. To do. The first to-be-packaged object holding area 452 and the second to-be-packaged object holding area 454a are formed by contact lines that intersect with each other according to the shape of the to-be-packaged object G.
The first package-holding plate 450 is bonded to the first standing up assisting region 476a of the second package-holding plate 470 in a region close to the first boundary 422, whereby the first package-holding plate 470 is packaged. A first standing up assisting region 456a for assisting the standing up of the object holding plate 450 is formed, and the side edge 43 is formed.
The second upright position for assisting the upright standing of the first packaged object holding plate 450 by being bonded to the second uprighting assisting region 476b of the second packaged object holding plate 470 in an area close to 6. The assisting region 456b is formed.
The first standing up assisting region 456a and the second standing up assisting region 456b are located on both sides of the first object-to-be-wrapped holding region 452 near the right side part 420a and the left side part 420b, and on the bottom 418 side. From the top to the top 416 side.

The first package-holding plate 450 has a first folding line 4 on the inner surface side of the first body plate 412.
24, the package G is folded back from the first folding line 424 side to the first body plate 41.
2 has a width and / or height with which the object to be packaged G can be inserted and held when inserted and held toward the inner surface side of 2, and elasticity that curves along the outer peripheral surface of the object to be packaged G. . The first folding line 424 is folded in a valley fold when viewed from the inner side surface of the packaging container component 510.

The second object-to-be-wrapped holding plate 470 is connected to the second body plate 414 via the second folding line 426.
Is a U-shaped or U-shaped plate-like body which is continuously provided in the lower part of the bottom view.

The second object-holding plate 470 is the first body plate 41 on the second folding line 426.
2 and the second body plate 414 from the boundary (first boundary 422) side to the second folding line 42.
6 has a third fold line 478a extending toward the side away from the first package-holding plate 450 at the edge opposite to 6, and via the third fold line 478a, A first standing assistance region 476a for standing up the first package holding plate 450 is provided on the one package holding plate 450 side.
The second object-holding plate 470 is the first body plate 41 on the second folding line 426.
2 has a fourth fold line 478b extending from the side edge 438 side forming the left side portion 420b between the two and the side away from the side edge 438, and via the fourth fold line 478b. Thus, a second standing assistance region 476b for raising the second package holding plate 470 is provided on the first package holding plate 450 side.

The second package-holding plate 470 has a linear first package-holding region 472 that is parallel to the second folding line 426.
The second package-holding plate 470 has a first package-holding region 472 parallel to the second folding line 426 and a second package-holding region on the side closer to the first boundary 422. A third package holding region 474b is formed on the side closer to 474a and the side edge 438.
The first package-holding area 472 supports the bottom of the package G, and the second package-holding area 474a and the third package-holding area 474b support side edges of the package G. To do. The first package-holding area 472 and the second package-holding area 474a are formed by contact lines that intersect with each other according to the shape of the package G.
The second package-holding plate 470 is bonded to the first standing-up assisting region 456a of the first package-holding plate 450 in a region near the second folding line 426, so that the first package-supporting plate 470 is bonded to the first package support plate 470. A first standing up assisting region 476a for assisting the standing up of the package holding plate 450 is formed, and a second standing up assisting region 456b of the first packaged object holding plate 450 is formed in a region near the side edge 438. By being adhered, a second standing up assisting region 476b for assisting the standing up of the first package holding plate 450 is formed.
The first standing up assisting region 476a and the second standing up assisting region 476b are located on both sides of the first object-to-be-wrapped holding region 472 near the right side part 420a and the left side part 420b, and are on the bottom 418 side. From the top to the top 416 side.

The second object-to-be-wrapped holding plate 470 has the second folding line 4 on the inner surface side of the second body plate 414.
26 is a plate that is folded back at 26 and is bonded to the surface of the first package-holding plate 450, in which the package G is directed from the second folding line 426 side toward the inner surface side of the first body plate 412. The width and / or height with which the object to be packaged G can be inserted and held when inserted and held, and the object to be packaged G
Elasticity that curves along the outer peripheral surface of the. The second folding line 426 is folded in a valley fold when viewed from the inner side surface of the packaging container component 510.

The first body plate 412 and the second body plate 414 are connected to each other via a linear boundary (first boundary 422) and are formed in a rectangular shape, and the first folding line 424 and the second folding line 424 are formed. Return line 426
In the unfolded state of the packaging container constituent material, extends straight in a direction orthogonal to the boundary.
The first package-holding plate 450 has a first standing-up assisting region 456a formed on the right side portion 420a side formed by one boundary (first boundary 422), and the other left side A second standing up assistance region 456b is formed on the side portion 420b side.
The second package-holding plate 470 is on the right side portion 420a side formed by one boundary (first boundary 422) and is the first package-holding plate 450 of the first package-holding plate 450. Standing assistance area 4
A first standing-up assisting region 476a is formed in a region facing 56a, and a second standing-up assisting region 476b is formed on the other side portion 420b on the left side.
The first fold line 458a of the first package-holding plate 450 is formed at an angle of 45 degrees with the one side portion 420a on the right side, and the second fold line 458b is formed on the left side of the other side. Is formed at an angle of 45 degrees with the side portion 420b.
The third fold line 478a of the second package-holding plate 470 is formed at an angle of 45 degrees with the one side portion 420a on the right side, and the fourth fold line 478b is formed on the other side. It is formed at an angle of 45 degrees with the left side portion 420b. The first fold line 458a of the first package-holding plate 450 and the third fold line 478a of the second package-holding plate 470 are the first fold line 424 and the second fold line. It is formed so that it will separate as it separates from 426.

The 1st to-be-packaged holding | maintenance area | region 452 is formed in the center in the width direction with the 3rd standing-up assisting area | region 457a which formed the arcuate notch.
In the third standing assistance region 457a, the stress is relieved, and the first package-holding region 452 stands in a direction in which the first package-holding region 452 moves away from the inner surface of the first body plate 412. To help.

The 1st to-be-packaged holding | maintenance area | region 472 is formed in the center in the width direction with the 4th stand-up assistance area | region 477a which formed the circular arc-shaped notch.
In the fourth standing up assistance region 477a, the stress is relieved, and the first packaged object holding region 472 stands up in a direction in which the first packaged object holding region 472 is separated from the inner surface of the second body plate 414. To help.

The first standing assistance region 456a and the second standing assistance region 4 of the first package-holding plate 450.
The adhesive layer 484 for adhering to the first standing up assisting region 476a and the second standing up assisting region 476b of the second package holding plate 470 is formed on 56b.
The adhesive layer 484 mountain-folds the first fold line 458a and the second fold line 458b of the first package-holding plate 450, and assists the first standing of the second package-holding plate 470. Area 47
6a and the outer side surfaces of the second standing up assistance area 476b are formed on the outer side surfaces of the first standing up assistance area 456a and the second standing up assistance area 456b.
The bonding area 524 is formed on the seam allowance 624 projecting from the side edge of the body forming area 514 in the area of the second body plate 414.
The seam allowance 624 is a strip-shaped piece projecting from the side edge of the body forming region 514 via the second boundary 622, and the adhesive layer 480 forming the adhesive region 524 is formed on the inner surface thereof. ing. The seam allowance 624 is folded back toward the outer surface of the first body plate 412 at the second boundary 622 and joined to the outer surface of the first body plate 412 by the adhesive layer 484.
Thus, the first body plate 412 and the second body plate 414 are connected by the first folding line 424.

The body portion forming region 512 forming the first body plate 412 has an upper side 432 at the center in the width direction.
The take-out portion 442 is formed by perforations near the same, and is connected to the take-out portion 442 so that the first bulging fold curve 490a and the second bulging fold curve 490b are crease-pressed or the like. Has been formed.
The first bulging fold curve 490a and the second bulging fold curve 490b correspond to the bulge of the article G to be packaged housed in the packaging container 410 and slightly bulge with the first body plate 412 facing outward. It is formed to let out.

In this embodiment, the lower portion of the take-out portion 442 is formed in a downward elliptic arch shape, and the first bulging fold curve 490a is connected to one of the leg portions of the take-out portion 442 to form the upper side 4
The second bulging fold curve 490b extends toward the upper end 432 and is connected to the other leg of the take-out portion 442.
The take-out portion 442 is connected to the first bulging folding curve 490a and the second bulging folding curve 490b to form an elliptic arch shape.

The body portion forming region 514 forming the second body plate 414 extends from the upper part of the transparent window portion 440 to the upper side of the second body plate 414, and the fifth bulge curve 494a and the sixth bulge curve 494a. Folding curve 49
4b is formed by scoring such as scoring.
The fifth bulging fold curve 494a and the sixth bulging fold curve 494b correspond to the bulge of the article to be packaged G housed in the packaging container 410 and slightly bulge with the second body plate 414 facing outward. It is formed to let out.
In this embodiment, the left and right side edges of the transparent window portion 440 are the fifth bulging curve 494a.
And the sixth bulge curve 494b are connected to each other, and the second body plate 414 is formed to slightly bulge outward in response to the bulge of the article G to be packaged contained in the packaging container 410. Has been done.
The first bulging curve 490a, the second bulging curve 490b, and the fifth bulging curve 4
94a and the sixth bulging curve 494b are radial shapes symmetrically formed.

Next, a method of assembling the packaging container 410 with the packaging container component 510 will be described mainly with reference to FIGS. 37 to 39.
The first package-holding plate 450 is bent at the first folding line 424 to face the first body plate 412. The first folding line 424 is a valley fold, that is, the first folding line 424 is folded so that the first folding line 424 is inside when the packaging container component 510 is viewed from the inside.
The second package-holding plate 470 is bent at the second folding line 426 to face the second body plate 414. The second folding line 426 is a valley fold when the packaging container component 510 is viewed from the inside, that is, the second folding line 426 is folded inside.
Next, the first body plate 412 and the second body plate 414 are bent at the first boundary 422 to face each other.
The first boundary 422 is a valley fold when the packaging container component 510 is viewed from the inside, that is, the first boundary 422 is folded inside.

The fold line 478a and the fold line 478b of the second package holding plate 470 are folded so that the fold line, that is, the fold line 478 appears outside when the packaging container component 510 is viewed from the inside.
Then, the adhesive layer 484 formed on the inner surface of the first standing up assisting region 476a of the second package holding plate 470 is replaced with the adhesive layer 484 of the first standing up assisting region 456a of the first package holding plate 450. Bond and bond to the outer surface. Second standing up assisting region 476b of second package holding plate 470
The adhesive layer 484 formed on the inner side surface of the above is bonded and adhered to the outer side surface of the second standing up assisting region 456b of the first package holding plate 450.

The adhesive layer 482 formed on the inner surface of the second body plate 414 is bonded and adhered to the inner surface of the first body plate 412.

The second object-holding plate 470 has the second body plate 4 at the second folding line 426.
It is folded back to the inner surface side of the 14 side, and the fold line 478a and the fold line 478b are folded to the first body plate 41.
Fold inward toward the boundary between the second body plate 414 and the second body plate 414, and the first package-holding plate 450 has an inner surface on the first body plate 412 side at the first folding line 424. And the first standing up assisting region 476a of the second package holding plate 470 and the first standing up assisting region 456a of the first package holding plate 450 are connected to each other, and Package holding plate 4
The second stand-up assisting region 476b of 70 and the second stand-up assisting region 456b of the first object-to-be-packaged holding plate 450 are connected to each other, and the first object-to-be-packaged holding plate 450 is included in the object to be packaged G. It is separated from the inner surface side of the first body plate 412 that has bulged by and is erected toward the bottom portion 418 of the article G to be packaged.

Thus, the pair of body forming regions 512 and the body forming region 514 are connected to each other in the bonding region 524 to form a pair of the first body plate 412 and the second body plate 414, which is a flat body. Forming part, and the pair of bottom forming regions 516 are in a bent state.
Then, the packaging container 410, which becomes the second package holding plate 470 and forms the bottom 418, is completed.

The packaging container 410 has a cross section in which the first body plate 412 and the second body plate 414 are folded back at a boundary (first boundary 422), and arcs of substantially the same size are combined in opposite directions. A substantially lens-shaped tubular body is formed.

The packaging container 410 is connected to a first body plate 412 that is in contact with the outer peripheral surface of the object to be packaged G and a side portion (a left side portion 420b and a right side portion 420a) of the first body plate 412. The second body plate 414, and the first body plate 412 and the first body plate 41 on the side where the object to be packaged is taken out.
2 and a top portion 416 formed on the second body plate 414 facing the second body plate 414, and the first body plate 412 and the first body member 412 on the side of the article G insertion side opposite to the top portion 416. A bottom portion 418 formed between the second body plate 414 facing the plate 412, and a left side portion 420b and a right side portion 4b.
20a and a packaging container 410 that accommodates the article G to be packaged between the first body plate 412 and the second body plate 414 that face each other.
The first body plate 412 and the second body plate 414 are connected to each other through a linear side portion, and are formed into a cylindrical body portion having a space for accommodating the article G to be packaged therebetween. There is.

The first body plate 412 is provided with a first folding line 424 formed on the bottom portion 418 side so as to extend beyond both sides of the packaged item G contained therein. 450 are serially installed.
The second body plate 414 has a second package-holding plate 470 that is adhered to the surface of the first package-holding plate 450 in parallel with the first package-holding plate 450. The second folding lines 426 formed on the bottom portion 418 side are connected to each other.

The first package-holding plate 450 has a first folding line 4 on the inner surface side of the first body plate 412.
24, the package G is folded back from the first folding line 424 side to the first body plate 41.
2 has a width and / or height with which the object to be packaged G can be inserted and held when inserted and held toward the inner surface side of 2, and elasticity that curves along the outer peripheral surface of the object to be packaged G. .
The first package-holding plate 450 extends along the first fold line 424 that forms the bottom edge and has the strength to support the package G.
The first package-holding plate 450 has the first body plate 41 at the first folding line 424.
A first fold line 458a extending from the side 420a on the right side between the second wrapping line 2 and the second wrapping product holding plate 470 at the edge opposite to the first fold line 424.
And the first fold line at the edge opposite to the first fold line 424 from the other left side part 420b side between the first fold line 424 and the first body plate 412. While having a second fold line 458b extending toward the line 458a side, through the first fold line 458a and the second fold line 458b, to the second package holding plate 470 side,
It has a first standing up assisting region 456a and a second standing up assisting region 456b for standing up the first packaged object holding plate 450.

The second object-to-be-wrapped holding plate 470 has the second folding line 4 on the inner surface side of the second body plate 414.
26, the packaged object G is folded back from the second folding line 426 side to the first body plate 41.
2 has a width and / or height with which the object to be packaged G can be inserted and held when inserted and held toward the inner surface side of 2, and elasticity that curves along the outer peripheral surface of the object to be packaged G. .
The second package-holding plate 470 extends along the second fold line 426 that forms the bottom edge and has the strength to support the package G.

The second object-holding plate 470 is the first body plate 41 on the second folding line 426.
2 and the second body plate 414 from the side portion (right side portion 420a) side, the second folding line 4
26 has a third crease line 478a extending toward the side away from the edge of the second package-holding plate 470 and the first package-holding plate 450, and the second folded back Line 426
From the side 420b on the other left side between the first body plate 412 and the second folding line 4
It has a fourth fold line 478b extending toward the third fold line 478a side at the edge opposite to 26.
The second package-holding plate 470 has the second package
Has a fourth standing up assisting region 477a for standing up the packaged object holding plate 470.
The first package-holding plate 450 has the first body plate 41 at the first folding line 424.
2 from the side portion (right side portion 420a) between the second body plate 414 and the first folding line 4
24 has a first fold line 458a extending toward the side away from the second package-holding plate 470 at the edge opposite to 24, and the first body plate 412 at the first fold line 424.
And a second fold line 458b extending from the other left side portion 420b side between and to the first fold line 458a side at the edge opposite to the first fold line 424.
The first package-holding plate 450 has the first package-holding plate 450 at the center of the first package-holding area 452.
It has a third standing up assisting region 457a for standing up the package holding plate 450.

The first package-holding plate 450 has the first body plate 41 at the first folding line 424.
2 from the first side portion (right side portion 420a) side between the second body plate 414 and the second package holding plate 470 at the edge opposite to the first folding line 424. The first body plate 4 having the first fold line 458a extending toward the away side and at the first fold line 424
12 from the second side (left side 420b) side between the second body plate 414 and the second package holding plate 470 at the edge opposite to the first folding line 424. A second fold line 458b extending toward the first fold line 458a side is provided on the side away from the first fold line 458a.
The first package-holding plate 450 is provided with the first erection of the second package-holding plate 470 on the second package-holding plate 470 side through the first fold line 458a. Assisting area 476a
Has a first standing up assisting region 456a for assisting the standing up of the first package holding plate 450 and the second package holding plate 470.
The first package-holding plate 450 has the left side portion 420 via the second fold line 458b.
On the b side, it is adhered to the second standing up assisting region 476b of the second package holding plate 470 to assist the standing up of the first package holding plate 450 and the second package holding plate 470. The second standing up assisting region 456b has a second standing up assisting region 456b.

The second object-holding plate 470 is the first body plate 41 on the second folding line 426.
2 from the 1st side part (right side part 420a) side between the 2nd body plates 414 from the 1st package holding plate 450 in the edge opposite to the 2nd folding line 426. It has the 3rd crease line 478a which extends toward the side which separates, and the 1st body plate 4 in the 2nd fold line 426.
12 from the 2nd side part (left side part 420b) side between the 2nd body plates 414, and the 1st package holding plate 450 in the edge opposite to the 2nd folding line 426. A fourth fold line 478b extending toward the third fold line 478a is provided on the side away from the third fold line 478b.
The second object-to-be-packaged holding plate 470 is placed on the first object-to-be-packaged holding plate 450 side through the third fold line 478a so that the first object-to-be-packaged holding plate 450 stands upright. Assisting area 456a
Has a first standing up assisting region 476a for assisting the standing up of the first packaged object holding plate 450 and the second packaged object holding plate 470.
The second package-holding plate 470 is provided with the left side portion 420 via the fourth fold line 478b.
On the b side, it is adhered to the second standing up assisting region 456b of the first packaged object holding plate 450 to assist the standing up of the first packaged object holding plate 450 and the second packaged object holding plate 470. It has a second standing up assisting region 476b for.

The first folding line 424 and the second folding line 426 are in a straight line in a direction orthogonal to the side portions (the left side portion 420b and the right side portion 420a) in a state where the packaging container constituent material is expanded. Grow up.
The first package-holding plate 450 has a first standing-up assisting region 456a formed on one side (side 420a on the right side) side, and a first standing-up assisting region 456a on the center side of the first body plate 412. The article holding area 452 is formed.

The first folding line 424 and the second folding line 426 are in a direction orthogonal to the side portions (the left side portion 420b and the right side portion 420a) in a state where the packaging container constituent material is expanded,
It goes straight.
The second package-holding plate 470 has a first standing-up assisting region 476a formed on one side (right side 420a) side, and a first standing assistance region 476a formed on the center side of the second body plate 414. The article holding area 472 is formed.

The first fold line 458a of the first package-holding plate 450 abuts the first package-holding region 452 and the first standing up assisting region 456a at an angle of 45 degrees, and
The first package-holding region 452 and the first standing-up assisting region 456a are configured to face each other when the fold line 458a of the first package-holding plate 450 is folded. The fold line 458b of the first wrapping line 458b abuts the first wrapping line holding region 452 and the second standing up assisting region 456b at an angle of 45 degrees, and the first wrapping line is formed when the second fold line 458b is mountain-folded. The holding area 452 and the second standing up assistance area 456b are configured to face each other.
The third fold line 478a of the second package holding plate 470 abuts the first package holding region 472 and the first standing up assisting region 476a at an angle of 45 degrees, and
The first package holding area 472 and the first standing up assisting area 476a are configured to face each other when the fold line 478a of the second package holding plate 470 is the fourth package of the second package holding plate 470. The fold line 478b of the first wrapping line 478b corresponds to the first object-to-be-wrapped holding area 472 and the second standing up assisting area 476b.
When the 4th fold line 478b and the 4th fold line 478b are butted at an angle of 45 degrees,
The object-to-be-packaged holding area 472 and the second standing up assistance area 476b are configured to face each other.
The first fold line 458a of the first package-holding plate 450 and the third fold line 478a of the second package-holding plate 470 are the first fold line 424 and the second fold line. It is formed so that it will separate as it separates from 426.
The second fold line 458b of the first package-holding plate 450 and the fourth fold line 478b of the second package-holding plate 470 are the first fold line 424 and the second fold line. It is formed so that it will separate as it separates from 426.

The first folding line 424 and the second folding line 426 are aligned in a straight line when the packaging container component is unfolded.
The second object-holding plate 470 has the second body plate 4 at the second folding line 426.
The inner side of the right side portion 420a folded back to the inner surface side on the 14th side and having the first fold line 458a formed by the boundary (first boundary 422) between the first body plate 412 and the second body plate 414. And the first package-holding plate 450 is folded back toward the inner surface of the first body plate 412 side at the first folding line 424, and the second package-holding plate 450 is folded. A first standing up assisting region 476a of 470 and a first standing up assisting region 456 of the first package holding plate 450.
It is connected to a and one standing assisting region is formed. Then, due to the action of one of the standing assisting regions, the first package-holding plate 450 and the second package-holding plate 470 of the first body plate 412 swelled by the packaged product G included therein. It is separated from the inner surface side and stands up toward the bottom portion 418 of the article G to be packaged.
The second object-holding plate 470 has the second body plate 4 at the second folding line 426.
It is folded back to the inner surface side on the 14 side, the fourth fold line 478b is folded toward the inside of the left side portion 420b of the first body plate 412 and the second body plate 414, and the first fold line 478b is formed. The to-be-packaged holding plate 450 is folded back to the inner surface side of the first body plate 412 side at the first folding line 424, and the second standing up assisting region 456b and the second standing assistance region 456b of the first to-be-packaged holding plate 450 are provided. Is connected to the second standing up assisting region 476b of the packaged object holding plate 470, and the other standing up assisting region is formed. Then, due to the action of the other standing up assisting region, the first object-to-be-packaged holding plate 450 and the second object-to-be-packaged holding plate 470 are swollen by the enclosed object-to-be-packaged G and the first body plate 41.
It is separated from the inner surface side of 2 and stands upright toward the bottom portion 418 of the article G to be packaged.

The first fold line 458a is the second package-holding plate at the end opposite to the first fold line 424 from the region near the contact point between the first fold line 424 and the first boundary 422. Four
It extends toward the side away from 70.
The first standing up assistance region 456a is maintained in a state of being integrally fixed to the first body plate 412, and the first object-to-be-wrapped holding region 452 is separated from the inner surface of the first body plate 412. Stand up.
The second fold line 458b extends from the region near the contact point between the first fold line 424 and the left side portion 420b formed of the side edge 436 to the side edge 436 at the end opposite to the first fold line 424. Stretch toward the side away from.
The third package-holding area 454b is maintained in an integrally fixed state, and the first package-holding area 452 rises in a direction away from the inner surface of the first body plate 412.

The 1st to-be-packaged holding | maintenance area | region 452 is formed in the center in the width direction with the 3rd standing-up assisting area | region 457a which formed the arcuate notch.
In the third standing assistance region 457a, the stress is relieved, and the first package-holding region 452 stands in a direction in which the first package-holding region 452 moves away from the inner surface of the first body plate 412. To help.

The third fold line 478a is the first package-holding plate at the edge opposite to the second fold line 426 from the region close to the contact point between the second fold line 426 and the first boundary 422. Four
It extends toward the side away from 50.
The second object-to-be-wrapped holding area 474a is maintained in a state of being integrally fixed to the second body plate 414, and the first object-to-be-wrapped holding area 472 is separated from the inner surface of the second body plate 414. Stand up in the direction.
The fourth fold line 478b extends from a region near the contact point between the second fold line 426 and the side edge 438 toward a side away from the side edge 438 at the end opposite to the second fold line 426. .
The third package-holding area 474b is maintained in a fixed state, and the first package-holding area 472 stands up in a direction away from the inner surface of the second body plate 414.

The 1st to-be-packaged holding | maintenance area | region 472 is formed in the center in the width direction with the 4th stand-up assistance area | region 477a which formed the circular arc-shaped notch.
In the fourth standing up assistance region 477a, the stress is relieved, and the first packaged object holding region 472 stands up in a direction in which the first packaged object holding region 472 is separated from the inner surface of the second body plate 414. To help.

Between the first body plate 412 and the second body plate 414, the first package-holding plate 450 standing upright from the bottom 418 has a first standing up assisting region 456a and a first standing up assisting region. The second object holding plate 470, in which the 476a is located near the right side portion 420a formed by the boundary (first boundary 422) and stands up from the bottom 418, is the second standing up assisting region 456b. The second erection assisting region 476b is located near the left side part 420b, and the first wrapping object holding region 452 and the first wrapping object holding region 47 that rise from the bottom part 418 are formed.
The two raised areas are located between the first body plate 412 and the second body plate 414.

The first folding line 424 and the second folding line 426 form an edge of the bottom portion 418 of the first body plate 412 and the second body plate 414.
On the side of the first body plate 412 and the second body plate 414, a contour cut 428 continuously formed in the first folding line 424 is formed and continuously formed in the second folding line 426. A perforated contour cut 430 is formed.
The support leg 444a and the support leg 444b surrounded by the contour cut 428a and the contour cut 428b, and the support leg 446a and the support leg 446b surrounded by the contour cut 430a and the contour cut 430b are the first fold line 424. And the first wrapped product holding plate 450 and the second wrapped product holding plate 470, which are bent at the second folded line 426, and below the first folded line 424 and the second folded line 426. Is sticking out. The supporting leg 444a and the supporting leg 444b, and the supporting leg 446a and the supporting leg 446b are continuous with the outer surfaces of the first body plate 412 and the second body plate 414 or slightly outward, and It is configured to assist the first package-holding plate 450 and the second package-holding plate 470 in the direction away from the first body plate 412 and the second body plate 414.

The first standing up assisting region 456a and the second standing up assisting region 456b are opposed to each other with the first packaged object holding region 452 in between and extend toward the inside of the first body plate 412. And the first
The inner side surface of the standing up assisting area 456a constitutes a second packaged object holding area 454a, and the inner side surface of the second standing up assisting area 456b constitutes a third packaged object holding area 454b.

The first standing up assistance region 476a and the second standing up assistance region 476b are opposed to each other with the first object-to-be-wrapped holding region 472 in between and extend toward the inside of the second body plate 414. And the first
The inner side surface of the standing up assisting area 476a constitutes a second packaged object holding area 474a, and the inner side surface of the second standing up assisting area 476b constitutes a third packaged object holding area 474b.

The second package-holding area 454a and the second package-holding area 474a are joined, and the third package-holding area 454b and the third package-holding area 474b are joined to form the first package.
The object-to-be-packaged holding area 452 and the first object-to-be-packaged holding area 472 have their one ends butted against each other through the third fold line 478a, stand upright and face each other with their outer surfaces, and the other end is They are butted against each other via a fold line 478b, stand upright and face each other with their outer surfaces facing each other, and close the space between the first body plate 412 and the second body plate 414.
The first standing up assistance region 456a and the third fold line 478a are joined to each other, and the first body plate 41
2 rises along the right side part 420a between the second body plate 414 and the third package-holding region 454b and the third package-holding region 474b are joined to each other, and Body plate 41
2 rises along the left side portion 420b between the second body plate 414 and the second body plate 414.

A method for inserting and accommodating the article to be packaged G in the packaging container 410 will be described.
In order to open the bottom 418 of the packaging container 410, the first boundary 422 side and the side edges 436 and 438 side are pressed inward.
The pressed first body plate 412 and the second body plate 414 are curved outward and
The object-to-be-packaged holding plate 450 is curved outward together with the first body plate 412, and the second object-to-be-packaged holding plate 470 is curved outward together with the second body plate 414.

The first body plate 412, the first package-holding plate 450, and the second body plate 4 pressed from the left and right
The bottom portion 418 of the packaging container 410 opens as the center side in the width direction of the 14 and the second package holding plate 470 bulges outward.
Next, the object to be packaged G is placed in the accommodating portion between the first body holding plate 450 and the second body holding plate 470 and between the first body plate 412 and the second body plate 414. To insert.

The object to be packaged G is inserted between the first body plate 412 and the second body plate 414, and the first body plate 41 is inserted.
When the force that presses the second side edge 436 and the side edge 438 of the second body plate 414 and the first boundary 422 toward the middle in the width direction is removed, the first package holding plate 450 with the first Of the packaged object holding area 452 and the first packaged object holding area 472 of the second packaged object holding plate 470 have elasticity of the first packaged object holding plate 450 and the second packaged object holding plate 470. Due to the nature, it is restored to the original state and rises from the inner surface of the first body plate 412 and the second body plate 414.

When the object to be packaged G is accommodated between the first body plate 412 and the second body plate 414, the object to be packaged holding region 472 of the second object to be packaged holding plate 470 and the first object to be packaged hold The first package-holding area 452 of the plate 450 extends between the first body plate 412 and the second body plate 414, and the fold line 478a has one side (the right side 420a). ) Along the first body plate 412 and the second
And the fourth crease line 478b extends to the other side portion (the left side portion 4).
20b) extending between the first shell plate 412 and the second shell plate 414.
Then, the edges of the object-to-be-packaged holding area 472 and the first object-to-be-packaged holding area 452 contact the bottom portion 418 of the object to be packaged G.
That is, the packaged object G is formed at the edge of the packaged object holding area 472 of the second packaged object holding plate 470 and the edge of the first packaged object holding area 452 of the first packaged object holding plate 450. Holds the bottom 418 of the.

The article to be packaged G inserted between the first body plate 412 and the second body plate 414 has a bottom portion 41.
8 is brought into contact with and held by the first package holding region 452 of the first package holding plate 450 and the first package holding region 472 of the second package holding plate 470, and The side portion is held in contact with the second package holding region 454a of the first package holding plate 450 by being brought into contact with each other.

Next, a fourth embodiment of the packaging container according to the present invention will be described with reference to FIGS.
The packaging container 710 contains, for example, a packaged object G that is a container in which a tubular lid with one end closed and a detachable screw is screwed into an upper end opening of a bottomed tubular main body. It is configured to have a flat shape.
The packaging container 710 includes a first body plate 712 that is in contact with the outer peripheral surface of the object to be packaged G, a second body plate 714 that is connected to the first body plate 712 via a boundary, and a object to be packaged G. On the take-out side,
A top portion 716 formed between the first body plate 712 and a second body plate 714 facing the first body plate 712, and an object to be packaged G inserted on the opposite side of the top portion 716. On the side, a bottom portion 7 formed between the first body plate 712 and a second body plate 714 facing the first body plate 712.
18, the left side 720b and the right side 72 between the top 716 and the bottom 718.
0a and.
When the packaging container 710 is viewed from the front, the first body plate 712 and the second body plate 714 are connected at the left side portion 720b and the right side portion 720a, and have substantially the same size and face each other. The first body plate 7 which is formed in a cylindrical body portion having a substantially lens-shaped cross section in which arcs are combined in opposite directions, and which faces each other.
The object to be packaged G is housed between 12 and the second body plate 714.
The right side portion 720a is sandwiched between the first body plate 712 and the second body plate 714,
A see-through window portion 740 is formed.

The packaging container 710 is configured by the packaging container constituent material 810 shown in FIGS. 50 and 51.
The packaging container constituent material 810 is a body portion of the packaging container 710 (first body plate 712 and second body plate 7).
14) which forms the body forming region 812 and the body forming region 814, the bottom forming region 816 which forms the bottom 718 of the packaging container 710, and the body forming region 812 and the body forming region 814 which are connected to each other to form a cylinder. Bonding area 824 that is glued to form.

The packaging container component 810 has a body portion forming region 812 that forms a first body plate 712 that contacts the outer peripheral surface of the article to be packaged G and a boundary (first boundary 722) between the first body plate 712 and the body part forming area 812. And a body portion forming region 814 that forms a second body plate 714 that is continuously provided.
In the body portion forming region 812 forming the first body plate 712, the first boundary 722 has one side portion (
That is, the right side portion 720a) is formed, and the other side edge 73 opposite to the first boundary 722 is formed.
6 constitutes the left side part 720b.
In the body portion forming region 814 forming the second body plate 714, the first boundary 722 has one side portion (
That is, the right side portion 720a) is formed, and the other side edge 73 opposite to the first boundary 722 is formed.
8 constitutes the left side part 720b.
The first body plate 712 and the second body plate 714 are juxtaposed in the width direction via the first boundary 722.

The see-through window portion 740 sandwiches the first boundary 722, and the first body plate 712 and the second body plate 714.
It is formed straddling between and.

The packaging container component 810 has a bottom forming region 816 formed below the body forming region 812 forming the first body plate 712 and the body forming region 814 forming the second body plate 714. .
The bottom forming region 816 extends over both sides of the object G to be packaged contained in the packaging container 710, on the first body plate 712 via the first fold line 724 formed on the bottom 718 side. And the second body plate 714, which are continuously connected to each other, are arranged in parallel with the first body holding plate 750 and the second package plate 750 formed on the bottom 718 side. It is provided with a second packaged object holding plate 770 that is continuously provided via a folding line 726.
The first body plate 712 has one first bulging fold curve 792a with one side portion between the first body plate 712 and the second body plate 714 sandwiched between the first body plate 712 and the second body plate 712. The body plate 714 of the first body plate 71
It has a third bulging curve 794a on the other side, sandwiching one side portion between the second and the second body plate 714.
The one second bulging fold curve 792b extends from the first fold line 724 toward the top portion 716 side, and the other fourth bulge fold curve 794b extends from the second fold line 726 to the top portion 716.
It extends toward the side.

The packaging container component 810 includes an adhesion region 824 that adheres the body forming region 812 and the body forming region 814. In this embodiment, the adhesion region 824 is the body forming region 812.
The inner surface of the first body plate 7 facing the first boundary 722 when folded.
It is formed on the inner surface of 12.
In order to connect the first body plate 712 and the second body plate 714, the adhesion region 824 is located near the side edge 738 side of the body portion forming region 814 and extends from the upper side 734 to below the body portion forming region 814. A band-shaped adhesive layer 780 linearly extending toward the first boundary 72 of the body forming region 814.
The adhesive layer 78 formed in a dot shape or a rectangular shape near the upper side 734 in the vicinity of the second side.
And 2 are formed.

The first body plate 712 is a substantially rectangular shape in plan view having a height higher than the height of the object to be packaged G and a width longer than the width of the object to be packaged G, and the top portion 716 side includes a linear upper side 732. Bottom 718
The side comprises a straight first fold line 724. First fold line 724 and upper side 732
And are parallel. The first body plate 712 has a take-out portion 742 formed at the center in the width direction and cut out to take out the article G to be packaged.
The second body plate 714 is a substantially rectangular shape in plan view having a height that is higher than the height of the article to be packaged G and a width that is longer than the width of the article to be packaged G. The upper portion of the portion 742 is cut out.
The top portion 716 side is provided with a linear upper side 734, and the bottom portion 718 side is provided with a linear second fold line 726. The second folding line 726 and the upper side 734 are parallel to each other.

The first folding line 724 and the second folding line 726 are aligned in a straight line in a state where the packaging container component is unfolded.
The upper side 732 of the first body plate 712 and the upper side 734 of the second body plate 714 are aligned in a straight line.

The packaging container component 810 is made of a paperboard (for example, a paperboard for a folding box), a plastic board, or the like having elasticity, that is, the property of having a force to restore the original shape against the deformation.
The packaging container constituent material 810 is obtained by cutting a paperboard (for example, a paperboard for a folding box) or a plastic board by an appropriate cutting method to form an upper side 732, an upper side 734, a side edge 736 and a side edge 738, and a first object to be packaged. The holding plate 750 and the second package-holding plate 770 are formed outside, and the first body plate 712, the second body plate 714, the first package-holding plate 750, and the second package-body are formed. The object holding plate 770 is integrally formed.

In order to fold the packaging container component 810, a first folding line 724 and a second folding line 726, and folding lines 758 and 778 to be described later are formed by scoring such as scoring and sewing.
The take-out portion 742 is formed with a cut in the packaging container component 810 so as to be cut at a perforation.
The first folding line 724 and the second folding line 726 form edges of the bottom portion 718 of the first body plate 712 and the second body plate 714, and the first body plate 712 and the second body line 714. On the second body plate 714 side, a contour cut 72 continuous with the first folding line 724 is formed.
8 and the second folding line 726 are formed with a continuous contour cut 730.

The first object-to-be-wrapped holding plate 750 is connected to the first body plate 712 via the first folding line 724.
It is a plate-shaped body that is installed in the lower part of the and is approximately L-shaped in bottom view.
The first package-holding plate 750 is provided so as to project toward the front side (downward) of the first folding line 724.

The first material to be packaged holding plate 7 5 0, first from the side edge 736 side of the fold line 724, first to be packaged holding plate at the edge opposite to the first folding line 724 750 It has a fold line 7 5 8 extending toward the side away more and, via the該折Ri eyes 7 5 8, the side edge 736 side, the second to hold the side edges of the packaged articles G having articles to be packaged retaining region 7 5 4.
The first package-holding plate 750 has a linear first package-holding area 752 that is parallel to the first folding line 724.
The first package-holding plate 750 has a second package-holding region 754 that is continuous with the first package-holding region 752 that is parallel to the first folding line 724.
The first packaged object holding area 752 supports the bottom of the packaged object G, and the second packaged object holding area 754 supports the side edge of the packaged object G. The first package-holding area 752 and the second package-holding area 754 are formed by contact lines that intersect each other in accordance with the shape of the package G.
The first package-holding plate 750 is provided with a standing-up assisting region 756 for assisting the stand-up of the first package-holding plate 750 by being stretched in a region near the first folding line 724. There is.
The first object-holding plate 750 is the first body plate 71 on the first folding line 724.
The first fold line 724 from the side between the first bulge curve 792a and the first bulging curve 792a.
Has an uprighting assisting edge 756a extending toward the side away from the second object-to-be-packaged holding plate 770 at the edge opposite to the first upright folding curve 792a. On the side of, the standing assistance region 756 for standing up the first package-holding plate 750.
have.

The first object-holding plate 750 has the first folding line 7 on the inner surface side of the first body plate 712.
24, the package G is folded back from the first folding line 724 side to the first body plate 71.
2 has a width and / or height with which the object to be packaged G can be inserted and held when inserted and held toward the inner surface side of 2, and elasticity that curves along the outer peripheral surface of the object to be packaged G. . The first folding line 724 is folded in a valley shape when viewed from the inner side surface of the packaging container component 810.

The second package-holding plate 770 receives the second body plate 714 via the second folding line 726.
It is a plate-shaped body that is installed in the lower part of the and is approximately L-shaped in bottom view.
The second package-holding plate 770 is provided so as to project toward the front side (downward) of the second folding line 726.
The second package-holding plate 770 has substantially the same width as the second body plate 714.

The second package-holding plate 770 has an end edge of the second package-holding plate 770 opposite to the second folding line 726 from the side edge 738 side of the second folding line 726. It has a fold line 778 extending toward the side away from the first package-holding plate 750, and holds the side edge of the package G on the side edge 738 side via the fold line 778. Second for
Has a packaged object holding area 774.
The second package-holding plate 770 has a linear package-holding region 772 that is parallel to the second folding line 726.
The second package-holding plate 770 has the package-holding area 7 parallel to the second folding line 726.
Subsequent to 72, a second object-to-be-wrapped holding area 774 is formed.
The to-be-packaged holding area 772 supports the bottom of the to-be-packaged object G, and the second to-be-packaged object holding area 774.
Supports the side edge of the article G to be packaged. Packaged object holding area 772 and second packaged object holding area 77
4 is a contact line that intersects with the shape of the article G to be packaged.
The second package-holding plate 770 is provided with a standing-up assisting region 776 for assisting the stand-up of the first package-holding plate 750 by being stretched in a region near the second folding line 726. ing.
The second object-holding plate 770 is the first body plate 71 on the second folding line 726.
2 from the side between the second body plate 714 and the other second bulging fold curve 792b.
Has a standing-up assisting edge 776a extending toward the side away from the first object-to-be-wrapped holding plate 750 at the edge opposite to the folding line 726, and the other second expansion from the standing-up assisting edge 776a. On the folding curve 792b side, there is a standing up assisting area 776 for standing up the second package holding plate 770.

The second package-holding plate 770 has a second folding line 7 on the inner surface side of the second body plate 714.
26 is a plate that is folded back at 26 and adhered to the surface of the first package-holding plate 750, in which the package G is directed from the second folding line 726 side toward the inner surface side of the first body plate 712. The width and / or height with which the object to be packaged G can be inserted and held when inserted and held, and the object to be packaged G
Elasticity that curves along the outer peripheral surface of the. The second folding line 726 is folded in a valley fold when viewed from the inner side surface of the packaging container component 810.

The first body plate 712 and the second body plate 714 are connected to each other through a linear boundary (first boundary 722) and are formed into a tubular shape. The first folding line 724 and the second folding line 726 extend in a straight line in a direction orthogonal to the boundary. The first package-holding plate 750 has one boundary (first boundary 722). A stand-up assisting region 756 is formed on the side, and the second package-holding plate 770 is on the one boundary (first boundary 722) side, and the stand-up assist of the first package-holding plate 750 is performed. A standing-up assisting region 776 is formed in a region facing the region 756.
The first package-holding plate 750 has a fold line 758 formed between the first package-holding region 752 and the second package-holding region 754, and the fold line 758 is the first fold line. The folding line 724 is formed at an angle of 45 degrees.
The second package holding plate 770 has a fold line 778 formed between the first package holding region 772 and the second package holding region 774, and the second package holding plate 770 is formed. The fold line 778 of 770 and the second fold line 726 are formed at an angle of 45 degrees.

The second package-holding area 774 of the second package-holding plate 770 has an adhesive layer 784 for bonding to the second package-holding area 754 of the first package-holding plate 750. , Formed.
The second package-holding area 754 of the first package-holding plate 750 has an adhesive layer 784 for bonding to the second package-holding area 774 of the second package-holding plate 770. Has been formed.
The adhesive layer 784 is formed by mountain-folding the fold line 778 of the second object-to-package-holding plate 770 to form the first fold line.
Second package holding region 754 of second package holding plate 750 and second package holding plate 770.
The second package holding area 754 so that the second package holding area 774 of the
And the outer side surface of the second article holding region 774.

The body forming region 812 that forms the first body plate 712 has an upper side 732 at the center in the width direction.
The take-out portion 742 is formed by perforations near the.
The body portion forming region 812 constituting the first body plate 712 extends from the side of the take-out portion 742 toward the lower side of the first body plate 712, and the first bulging fold curve 792a is pressed by crease or the like. Is formed by creasing.
The body portion forming region 812 that constitutes the first body plate 712 is located on the side of the transparent window portion 740.
A second bulging fold curve 792b extending from the upper side to the lower side of the first body plate 712 is formed by scoring such as scoring.
The first bulging fold curve 792a and the second bulging fold curve 792b correspond to the bulge of the article to be packaged G housed in the packaging container 710, and slightly bulge with the first body plate 712 facing outward. It is formed to let out.

The body portion forming region 814 forming the second body plate 714 is formed by creases such as creases to form a third bulging fold curve 794a connected from below the transparent window portion 740 to the second fold line 726. ing.
The body forming region 814 forming the second body plate 714 is formed by creases such as creases to form a fourth bulging fold curve 794b connected from the upper side to the second folding line 726 in the see-through window 740. ing.
The third bulging folding curve 794a and the fourth bulging folding curve 794b correspond to the bulging of the article G to be packaged contained in the packaging container 710, and slightly bulge with the second body plate 714 facing outward. It is formed to let out.
Note that the first bulging folding curve 792a and the second bulging folding curve 792b are parallel to each other and are linearly formed symmetrically with the first boundary 722 as an axis.
The third bulging folding curve 794a and the fourth bulging folding curve 794b are straight lines formed in parallel.

The body forming region 814 forming the second body plate 714 is formed by scoring a fifth bulging fold curve 790a extending from the first boundary 722 side to the upper end of the transparent window 740 by scoring. There is. The fifth bulging fold curve 790a is inclined so as to cross the first boundary 722 obliquely.

Next, a method of assembling the packaging container 710 with the packaging container constituent material 810 will be described mainly based on FIGS. 52 to 54.
The first package-holding plate 750 is bent toward the other side (upper side) at the first folding line 724 to face the first body plate 712. The first folding line 724 is a valley fold, that is, the first folding line 724 is folded so that the first folding line 724 is inside when the packaging container component 810 is viewed from the inside.
The second package holding plate 770 is bent toward the other side (upper side) at the second folding line 726 to face the second body plate 714. The second folding line 726 is a valley fold when the packaging container component 810 is viewed from the inside, that is, the second folding line 726 is folded inside.
Next, the first body plate 712 and the second body plate 714 are bent in the width direction at the first boundary 722 to face each other.
The first boundary 722 is a valley fold, that is, the first boundary 722 is folded so that the first boundary 722 is inside when the packaging container component 810 is viewed from the inside.

The fold line 778 of the second object-to-be-wrapped holding plate 770 is folded so that the fold line, that is, the fold line 778 appears outside when the packaging container component 810 is viewed from the inside.
Then, the adhesive layer 784 formed on the outer side surface of the second package-holding area 774 of the second package-holding plate 770 is used as the second package of the first package-holding plate 750. Holding area 754
The adhesive layer 784 formed on the outer surface of the is bonded and adhered.

The adhesive layer 782 formed on the inner surface of the second body plate 714 is bonded and adhered to the adhesive layer 782 formed on the inner surface of the first body plate 712.

The second object-to-be-wrapped holding plate 770 has the second body plate 7 at the second folding line 726.
It is folded back to the inner surface side (the other side) on the 14th side, is folded toward the inside of the boundary between the first body plate 712 and the second body plate 714, and is the first packaged object. The holding plate 750 is
The first folding line 724 is folded back to the inner surface side (the other side) on the first body plate 712 side, and the second wrapped object holding area 774 and the first wrapped object holding region 774 of the second wrapped object holding plate 770 are folded. The second object-to-be-packaged holding region 754 of the package holding plate 750 is bonded and connected with the adhesive layer 784. The first to-be-packaged object holding plate 750 and the second to-be-packaged object holding plate 770 are separated from the inner surface side of the first body plate 712 swelled by the contained to-be-packaged object G, and the to-be-packaged object G is separated. Bottom 718
It is formed so that it can stand upright.

Thus, the pair of body forming regions 812 and 814 are connected to each other in the bonding region 824 to form the pair of first body plate 712 and second body plate 714, which is a flat body. The first package-holding plate 750 in which the pair of bottom forming regions 816 are in a bent state.
Then, the packaging container 710, which becomes the second package holding plate 770 and forms the bottom 718, is completed.

The packaging container 710 has a cross section in which the first body plate 712 and the second body plate 714 are folded back at a boundary (first boundary 722), and arcs of substantially the same size are combined in opposite directions. A substantially lens-shaped tubular body is formed.

The packaging container 710 is connected to a first body plate 712 that is in contact with the outer peripheral surface of the object to be packaged G and a side portion (a left side portion 720b and a right side portion 720a) of the first body plate 712. And the second body plate 714, and the first body plate 712 and the first body plate 71 on the side where the object to be packaged is taken out.
The top portion 716 formed on the second body plate 714 facing the second body plate 714, and the first body plate 712 and the first body plate 712 on the side of the article G insertion side opposite to the top portion 716. A bottom portion 718 formed between the second trunk plate 714 and the plate 712, and a left side portion 720b and a right side portion 7b.
20a and a packaging container 710 that accommodates the article G to be packaged between a first body plate 712 and a second body plate 714 that face each other.
The first body plate 712 and the second body plate 714 are connected to each other via a linear side portion, and are formed into a cylindrical body portion having a space for accommodating the article G to be packaged therebetween. There is.

The first body plate 712 is provided with a first folding line 724 formed on the bottom portion 718 side so as to extend beyond both sides of the packaged item G contained therein. 750 are serially installed.
The second body plate 714 has a second package-holding plate 770 bonded to the surface of the first package-holding plate 750 in parallel with the first package-holding plate 750, The second folding lines 726 formed on the bottom 718 side are connected to each other.

The first object-holding plate 750 has the first folding line 7 on the inner surface side of the first body plate 712.
24, the package G is folded back from the first folding line 724 side to the first body plate 71.
2 has a width and / or height with which the object to be packaged G can be inserted and held when inserted and held toward the inner surface side of 2, and elasticity that curves along the outer peripheral surface of the object to be packaged G. .

The second package-holding plate 770 has a second folding line 7 on the inner surface side of the second body plate 714.
26, the packaged object G is folded back from the side of the second folding line 726 to the first body plate 71.
2 has a width and / or height with which the object to be packaged G can be inserted and held when inserted and held toward the inner surface side of 2, and elasticity that curves along the outer peripheral surface of the object to be packaged G. .
The second object-holding plate 770 is the first body plate 71 on the second folding line 726.
2 and the second body plate 714 from the side (right side 720a) side, the second folding line 7
26 has a fold line 778 extending toward the side away from the first object-to-be-wrapped holding plate 750 at the edge opposite to 26, and the first edge is provided on the side edge 738 side via the fold line 778. It has a second package holding region 774 that is bonded to the second package holding region 754 of the package holding plate 750.

The first folding line 724 and the second folding line 726 are in a straight line in a direction orthogonal to the side portions (the left side portion 720b and the right side portion 720a) in a state where the packaging container constituent material is expanded. It extends in the direction orthogonal to the first boundary 722.
The first package-holding plate 750 has a standing-up assisting region 756 formed on one side (the side 720a on the right side) side, and the first package-holding plate 750 is formed on the center side of the first body plate 712. Object holding area 75
Formed 2.
A fold line 758 is formed between the second object-to-be-wrapped holding area 754 and the standing up assisting area 756. The fold line 758 of the first object-to-be-wrapped holding plate 750 indicates the first object-to-be-wrapped holding area 7
52 and the second object-to-be-wrapped holding area 754 are abutted at an angle of 45 degrees, and the fold line 7
When the 58 is mountain-folded, the package holding area 772 and the second package holding area 774 are configured to face each other.
The second package-holding plate 770 is on one side (right side 720a) side,
The standing assistance region 7 is provided in a region facing the standing assistance region 756 of the first package-holding plate 750.
76, and a packaged object holding region 772 is formed on the center side of the second body plate 714. A fold line 778 is formed between the first packaged object holding region 772 and the second packaged object holding region 774. The fold line 778 of the second package-holding plate 770 is such that when the package-holding region 772 and the second package-holding region 774 are butted against each other at an angle of 45 degrees and the fold line 778 is mountain-folded. The 1st to-be-packaged object holding area 752 and the 2nd to-be-packaged object holding area 754 are comprised so that it may oppose.

The first folding line 724 and the second folding line 726 are aligned in a straight line in a state where the packaging container component is unfolded.
The second object-to-be-wrapped holding plate 770 has the second body plate 7 at the second folding line 726.
14 is folded back toward the inner surface side, the fold line 778 is folded toward the inside of the boundary between the first body plate 712 and the second body plate 714, and the first package-holding plate 750 is , The first wrapped line 724 is folded back to the inner surface side on the first body plate 712 side, and the second package holding region 774 of the second package holding plate 770 and the first package holding are held. The plate 750 is connected to the standing up assisting area 756. The uprighting assisting region 756 of the first packaged object holding plate 750 and the uprighting assisting region 776 of the second packaged object holding plate 770 cause the packaged object holding region 772 to expand by the packaged object G. It is configured to stand apart from the inner surface side of the first body plate 712 that has come out and to stand toward the bottom portion 718 of the article to be packaged G.

Between the first body plate 712 and the second body plate 714, the first package-holding plate 750 standing upright from the bottom portion 718 has a standing-up assisting region 756 located in the vicinity of the boundary, and In a region apart from the assisting region 756, a rising region of the first package-holding region 752 rising from the bottom 718 is located between the first body plate 712 and the second body plate 714.
Between the first body plate 712 and the second body plate 714, the second package-holding plate 770 standing upright from the bottom 718 has a standing up assisting region 776 located near the boundary, and In the area away from the assisting area 776, the packaged object holding area 772 rising from the bottom 718.
The raised area of the is located between the first body plate 712 and the second body plate 714.

The first folding line 724 and the second folding line 726 form the edges of the bottom portion 718 of the first body plate 712 and the second body plate 714.
On the side of the first body plate 712 and the second body plate 714, a contour cut 728 continuously formed in the first fold line 724 is formed and continuously formed in the second fold line 726. A perforated contour cut 730 is formed.
The support leg 744b surrounded by the contour cut 728 and the support leg 746b surrounded by the contour cut 730 are the first fold line 724 and the second fold line 726.
The first package-holding plate 750 and the second package-holding plate 770, which are bent at, are continuously projected from the first folding line 724 and the second folding line 726. The supporting leg portion 744b and the supporting leg portion 746b are continuous with the outer surfaces of the first body plate 712 and the second body plate 714 or slightly outward, and the first package holding plate 750 and It is configured to assist the second package holding plate 770 in a direction away from the first body plate 712 and the second body plate 714.

A support leg 744a is formed below the first boundary 722 of the first body plate 712, and a support leg 746a is formed below the first boundary 722 of the second body plate 714.

The second package-holding area 754 and the second package-holding area 774 are joined together, and the first package-holding area 752 and the package-holding area 772 are the fold line 758 and the fold line 7.
Butt through 78. The first to-be-packaged object holding area 752 and the to-be-packaged object holding area 772 are provided between the first body plate 712 and the second body plate 714 and the standing up assisting area 756.
With the assistance of the standing up assistance area 776, the user stands upright and faces the outside surface, and the first body plate 7
The space between 12 and the second body plate 714 is substantially closed.
The second packaged object holding region 754 and the second packaged object holding region 774 that are joined together are the first
Of the left side part 720b on the left side part 720b side between the body plate 712 and the second body plate 714.
Along the 20b, it rises higher than the first object-to-be-packaged holding area 752 and the object-to-be-packaged holding area 772 and rises upward.

A method of inserting the object to be packaged G into the packaging container 710 and storing it will be described.
In order to open the bottom 718 of the packaging container 710, the first boundary 722 side and the side edges 736 and side 738 sides are pressed inward.
The first body plate 712 and the second body plate 714 that have been pressed are curved outward and
The object-to-be-packaged holding plate 750 is curved outward together with the first body plate 712, and the second object-to-be-packaged holding plate 770 is curved outward together with the second body plate 714.

The first body plate 712, the first object-to-be-packaged holding plate 750, and the second body plate 7 pressed from the left and right.
The bottom portion 718 of the packaging container 710 is opened by the 14 and the second package holding plate 770 bulging outward from the center in the width direction to the right.
Next, the object to be packaged G is placed in the accommodating portion between the first body plate 712 and the second body plate 714 rather than between the first object to be packaged holding plate 750 and the second object to be packaged holding plate 770. To insert.

The object to be packaged G is inserted between the first body plate 712 and the second body plate 714, and the first body plate 71
When the force for pressing the second side edge 736 and the side edge 738 of the second body plate 714 and the first boundary 722 toward the middle in the width direction is removed, the first object to be wrapped 750 of the first object to be packaged 750 is removed. The packaged object holding area 752 and the packaged object holding area 772 of the second packaged object holding plate 770 are, due to the elasticity of the first packaged object holding plate 750 and the second packaged object holding plate 770, After being restored to the original state, it rises from the inner side surfaces of the first body plate 712 and the second body plate 714.

When the object to be packaged G is housed between the first body plate 712 and the second body plate 714, the object to be packaged holding area 772 of the second object to be packaged holding plate 770 and the first object to be packaged are held. The first object-holding area 752 of the plate 750 extends between the first body plate 712 and the second body plate 714, and the fold line 778 is the other side portion (the left side portion 720b). ) Between the first shell plate 712 and the second shell plate 714.
Then, the edges of the article-to-be-packaged holding area 772, the first article-to-be-packaged holding area 752, and the article-to-be-packaged holding area 772 contact the bottom portion 718 of the article-to-be-packaged G.
That is, the packaged object G is formed at the edge of the packaged object holding area 772 of the second packaged object holding plate 770 and the edge of the first packaged object holding area 752 of the first packaged object holding plate 750. Holds the bottom 718 of the.

The article G to be packaged inserted between the first body plate 712 and the second body plate 714 has a bottom portion 71.
8 is brought into contact with and held by the first package holding region 752 of the first package holding plate 750 and the package holding region 772 of the second package holding plate 770, and its side portion is held. The first object holding plate 750 is held in contact with the second object holding area 754.

Next, a fifth embodiment of the packaging container according to the present invention will be described based on FIGS. 61 to 75.
The packaging container 1010 accommodates, for example, a packaged object G that is a container in which a tubular lid with one end closed is detachably screwed into an upper end opening of a bottomed tubular main body. It is configured to have a flat shape.
The packaging container 1010 includes a first body plate 1012 that is in contact with the outer peripheral surface of the object to be packaged G, a second body plate 1014 that is connected to the first body plate 1012 via a boundary, and a object to be packaged G. The first body plate 1012 and the second body plate 1014 facing the first body plate 1012 on the take-out side.
A top portion 1016 formed between the top portion 1016 and the top portion 1016, and on the side of the article G to be inserted opposite to the top portion 1016, the first body plate 1012 and a second body plate 1012 facing the first body plate 1012. Body plate 1014
A bottom portion 1018 formed between the top portion 1016 and the bottom portion 1018, and a left side portion 1020b and a right side portion 1020a between the top portion 1016 and the bottom portion 1018.
When the packaging container 1010 is viewed from the front, the first body plate 1012 and the second body plate 1014 are connected at the left side portion 1020b and the right side portion 1020a, and have substantially the same size and face each other. The article G is housed between a first body plate 1012 and a second body plate 1014, which are formed in a tubular body portion having a substantially lens-shaped cross section in which arcs are combined in opposite directions.

The packaging container 1010 is composed of the packaging container constituent material 1110 shown in FIGS. 65 and 66.
The packaging container constituent material 1110 includes a body portion forming region 1112 and a body portion forming region 1114 that form a body portion (first body plate 1012 and second body plate 1014) of the packaging container 1010, and a bottom portion 1018 of the packaging container 1010. And a bonding area 1124 bonded to connect the body forming area 1112 and the body forming area 1114 to form a tubular shape.

The packaging container component 1110 has a body portion forming region 1112 forming a first body plate 1012 in contact with the outer peripheral surface of the object to be packaged G, and a boundary (first boundary 1022) between the first body plate 1012 and the body part forming area 1112. And a body portion forming region 1114 that forms a second body plate 1014 that is continuously provided.
In the body portion forming region 1112 forming the first body plate 1012, the first boundary 1022 forms one side portion (that is, the right side portion 1020a), and the other of the other side opposite to the first boundary 1022 is formed. The side edge 36 constitutes the left side portion 1020b.
In the body portion forming region 1114 that constitutes the second body plate 1014, the first boundary 1022 constitutes one side portion (that is, the right side portion 1020a), and the other of the other side opposite to the first boundary 1022 is formed. The side edge 1038 constitutes the left side portion 1020b.
The first body plate 1012 and the second body plate 1014 are juxtaposed in the width direction with the first boundary 1022 interposed therebetween.

The packaging container component 1110 has a body portion forming region 1112 that constitutes the first body plate 1012.
And a bottom portion forming region 111 below the body portion forming region 1114 forming the second body plate 1014.
6 is formed.
The bottom portion forming region 1116 extends over both sides of the object to be packaged G contained in the packaging container 1010, and the first folding line 1 formed on the bottom portion 1018 side of the first body plate 1012.
A first object-holding plate 1050 and a second body plate 1014, which are connected to each other via 024, are formed on the bottom 1018 side in parallel with the first object-holding plate 1050. A second object holding plate 1070 continuously provided via a second folding line 1026 is provided.

The packaging container component 1110 includes an adhesion region 1124 for adhering the body forming region 1112 and the body forming region 1114. In this embodiment, the adhesion region 1124 is the second body of the body forming region 1114. It is formed on a margin 1224 protruding from the side edge of the area of the plate 1014 via a second boundary 1222. The bonding area 1124 is the inner surface of the body forming area 1112, that is, the first body plate 101 facing the first boundary 1022 when folded.
2 is formed on the inner side surface continuing from the inner surface.
The bonding area 1124 connects the first body plate 1012 and the second body plate 1014,
In the vicinity of the side edge 1038 side of the body portion forming area 1114, a strip-shaped adhesive layer 1080 that linearly extends from the upper side 1034 to the lower side of the body portion forming area 1114, and the body portion forming area 111.
An adhesive layer 1082 formed in a dot shape or a rectangular shape is formed in the vicinity of the first boundary 1022 side of No. 4 near the upper side 1034.

The first body plate 1012 is a substantially rectangular shape in plan view having a height higher than the height of the object to be packaged G and a width longer than the width of the object to be packaged G, and the top portion 1016 side includes a linear upper side 1032. The bottom portion 1018 side is provided with a linear first fold line 1024. First fold line 1024
And the upper side 1032 are parallel to each other. The first body plate 1012 has a take-out portion 1042 formed at the center in the width direction, which is cut out to take out the article G to be packaged.
The second body plate 1014 is a substantially rectangular shape in plan view having a height higher than the height of the object to be packaged G and a width longer than the width of the object to be packaged G, and the top portion 1016 side is provided with a linear upper side 1034. The bottom portion 1018 side is provided with a linear second folded line 1026. Second fold line 1026
And the upper side 1034 are parallel to each other. The second body plate 1014 has a transparent window portion 1040 formed at the center in the width direction.

The first folding line 1024 and the second folding line 1026 are aligned in a straight line and are orthogonal to the first boundary 1022 in a state where the packaging container constituent material is unfolded.
The upper side 1032 of the first body plate 1012 and the upper side 1034 of the second body plate 1014 are aligned in a straight line in a state where the packaging container constituent material is expanded.

The packaging container component 1110 is made of a paperboard (for example, a paperboard for a folding box), a plastic board, or the like, which has elasticity, that is, the property of having a force to restore the original shape against the deformation.
The packaging container constituent material 1110 is obtained by cutting a paperboard (for example, a paperboard for a folding box), a plastic board, or the like by an appropriate cutting method to obtain an upper side 1032, an upper side 1034, a side edge 1036, and a side edge 1.
038, the first package holding plate 1050 and the second package holding plate 1070 are formed outside, and the first body plate 1012, the second body plate 1014, and the first package holding Board 10
50 and the second package holding plate 1070 are integrally formed.

In order to fold the packaging container constituent material 1110, a crease press, a sewing machine or the like is used to fold it.
The first fold line 1024, the second fold line 1026, and a fold line 107 described later.
Formed 8.
The take-out portion 1042 is formed with a cut in the packaging container component 1110 so as to be cut at a perforation.
The first folding line 1024 and the second folding line 1026 form the first body plate 10
12 and the edge of the bottom portion 1018 of the second body plate 1014, and the first body plate 101.
2 and the second body plate 1014 side, the contour cut 1028a and the contour cut 1028c which are continuously bored in the first folding line 1024 and the contour which is continuously bored in the second folding line 1026 A cut 1030 is formed.

The first object-to-be-wrapped holding plate 1050 is connected to the first body plate 1 via the first folding line 1024.
It is a plate-like body which is connected to the lower part of 012 and which is substantially pentagonal in bottom view.
The first package-holding plate 1050 is provided so as to project toward the front side (downward) of the first folding line 1024.
The first package-holding plate 1050 has a linear first package-holding region 1052 that is parallel to the first folding line 1024.
The first packaged object holding area 1052 supports the bottom of the packaged object G.
The first package-holding plate 1050 is adhered to the second package-holding plate 1070 in a region near the first folding line 1024 so that the first package-holding plate 1050 can stand upright. A standing-up assisting region 1056 for assisting is formed.

The first object-to-be-wrapped holding plate 1050 is folded back on the inner surface side (the other side) of the first body plate 1012 at the first fold line 1024, so that the object to be packaged G is first fold line 1024.
Along the outer peripheral surface of the article to be packaged G and the width and / or height at which the article to be packaged G can be inserted and held when inserted and held from the side toward the inner surface side of the first body plate 1012. It has elasticity to bend. The first folded line 1024 is seen from the inner side surface of the packaging container component 1110,
It is folded in a valley.

The second object-to-be-wrapped holding plate 1070 is connected to the second body plate 1 via the second folding line 1026.
It is a plate-like body which is connected to the lower part of 014 and which is substantially U-shaped in bottom view.
The second package-holding plate 1070 is provided so as to project toward the front side (downward) of the second folding line 1026.
The second package-holding plate 1070 has substantially the same width as the second body plate 1014.

The second object-to-be-wrapped holding plate 1070 is located on the opposite side of the second folding line 1026 from the boundary side of the second folding line 1026 between the first body plate 1012 and the second body plate 1014. Of the second package holding plate 1070 and a fold line 1078 extending toward the side away from the first package holding plate 1050, and through the fold line 1078, A standing assistance region 1076 for erecting the first package holding plate 1050 is provided on one package holding plate 1050 side.
The standing up assisting region 1076 is formed in a region near the second folding line 1026 to assist the standing up of the first packaged object holding plate 1050 by being bonded to the first packaged object holding plate 1050. Has been done.

The second package holding plate 1070 is provided on the side opposite to the standing up assisting region 1076 and on the side edge 1038.
A bottom dropout prevention portion 1074 is formed near the bottom.
The bottom dropout prevention unit 1074 bends the second object-to-be-packaged holding plate 1070 at the second folding line 1026 near the side edge 1038 of the second object-to-be-packaged holding plate 1070 and stands up inside the second body plate 1014. Side edge 1 so that when extended, it extends inward for a long time
It is projected along the extension line of 038.
The second package-holding plate 1070 has a standing-up assisting region 1076 projecting along the extension of the first boundary 1022 on the first boundary 1022 side. Are arranged in parallel so as to face each other.
The bottom slip-out prevention unit 1074 holds the first to-be-packaged object holding plate 1050 and the second to-be-packaged object holding member when the to-be-packaged object G is housed between the first body plate 1012 and the second body plate 1014. Board 1070
The second object-to-be-packaged holding plate 1070 at the second fold line 1026 so that the object to be packed G is prevented from slipping out from between the first body plate 1012 and the second body plate 1014. When folded and made to stand upright inside the second body plate 1014, the second body plate 101
It is configured to be in close contact with the inner side surface of No. 4.

The second object-holding plate 1070 is folded back along the second folding line 1026 to the inner surface side (the other side) of the second body plate 1014 and is bonded to the surface of the first object-holding plate 1050. Which is a connecting plate for connecting the article G from the second folding line 1026 side to the first body plate 101.
2 has a width and / or height with which the object to be packaged G can be inserted and held when inserted and held toward the inner surface side of 2, and elasticity that curves along the outer peripheral surface of the object to be packaged G. . The second folding line 1026 is folded in a valley fold when viewed from the inner side surface of the packaging container component 1110.

The first body plate 1012 and the second body plate 1014 are linear boundaries (first boundaries 1022).
The first folding line 1024 and the second folding line 1026 extend in a straight line in a direction orthogonal to the boundary, and are formed in a tubular shape. Board 1
050 has a standing-up assisting region 1056 formed on one boundary (first boundary 1022) side, and a first package-holding region 1052 formed on the center side in the width direction of the first body plate 1012. The second object-to-be-packaged holding plate 1070 is erected on the one boundary (first boundary 1022) side and in a region facing the standing-up assisting region 1056 of the first object-to-be-packaged holding plate 1050. An assisting region 1076 is formed, and an object-to-be-packaged holding region 1072 is formed on the center side in the width direction of the second body plate 1014, and between the standing up assisting region 1076 and the object-to-be-packaged holding region 1072. A fold line 1078 is formed, and the second object-to-be-packaged holding plate 107 is formed.
The 0 fold line 1078 is formed at an angle of 45 degrees with the one second fold line 1026.

The 1st to-be-packaged holding | maintenance area | region 1052 is formed in the center in the width direction with the 3rd standing up assistance area | region 1057a which formed the circular arc-shaped notch.
In the third standing up assistance region 1057a, the stress is relieved, and the first packaged object holding region 105 is formed.
2 helps to stand in the direction in which the first object-to-be-wrapped holding area 1052 is separated from the inner surface of the first body plate 1012.

The 1st to-be-packaged holding | maintenance area | region 1072 is formed in the center in the width direction with the 4th standing up assistance area | region 1077a which formed the circular arc-shaped notch.
In the fourth standing up assisting region 1077a, the stress is relieved, and the first packaged object holding region 107 is formed.
2 helps to stand up in a direction in which the first object-to-be-wrapped holding area 1072 is separated from the inner surface of the second body plate 1014.

The fourth standing up assistance region 1077a is closer to the side edge 1038 side than the center of the second body plate 1014 in the width direction.
The first arc-shaped edge 1077a1 forming the fourth standing up assistance area 1077a is located inward of the outer end of the inner edge of the second package-holding plate 1070, which is closer to the first boundary 1022 side. It extends toward the edge 1038 side.
The second arc-shaped edge 1077a2 that constitutes the fourth standing up assistance area 1077a is first inward from the outer end at the position closer to the side edge 1038 on the inner edge of the second package-holding plate 1070. It extends toward the boundary 1022 side. The inner end of the second arc-shaped edge 1077a2 extends to a position close to the center of the second body plate 1014 in the width direction.

The third standing assistance region 1057a is located at the center of the first body plate 1012 in the width direction.

The second package-holding plate 1070 includes the first package-holding region 1072 and the standing-up assisting region 1.
076 intersects with the first package holding area 1072 and the standing up assistance area 1076.
The distance between the intersection of the fold line 1078 and the end of the fold line 1078 on the first boundary 1022 side is longer than the length of the bottom portion 1018 of the article G to be packaged.
A larger area is provided when the object to be packaged G stored between the first body plate 1012 and the second body plate 1014 is held inside the first object-to-be-packaged holding area 1072 and the standing up assisting area 1076. In order to hold the article to be packaged G, the length of the intersection of the first article holding area 1072 and the standing up assisting area 1076 and the end of the fold line 1078 on the first boundary 1022 side is increased. ing.
On the other hand, between the first package holding plate 1050 and the second package holding plate 1070 in which the package G is folded between the first body plate 1012 and the second body plate 1014. The second arcuate edge 1077a2 is provided so that the article-to-be-packaged G is inserted between the first body plate 1012 and the second body plate 1014 so that the object-to-be-packaged holding area 1072 does not become an obstacle. The inner edge of
The second body plate 1014 is configured to extend to a position close to the center in the width direction of the second body plate 1014 and open widely so that the article G to be packaged can be easily inserted.

The standing assistance region 1076 of the second object-to-be-packaged holding plate 1070 is the first object-to-be-packaged holding plate 1070.
An adhesive layer 1084 has been formed for adhering to the stand-up assisting regions 1056 of 50.
The adhesive layer 1084 is formed by mountain-folding the fold line 1078 of the second object-to-be-packaged holding plate 1070 and bonded to the outer surface of the standing up assisting region 1056 of the first object-to-be-packaged holding plate 1050.
It is formed on the inner surface of the standing up assisting region 1076.

The body portion forming region 1112 forming the first body plate 1012 has an upper side 1 at the center in the width direction.
A take-out portion 1042 is formed by perforations near 032, and the take-out portion 1042 is provided.
The first bulging fold curve 1090a and the second bulging fold curve 1090b are connected to the second bulge and are formed by scoring such as scoring.
The first bulging fold curve 1090a and the second bulging fold curve 1090b correspond to the bulge of the article to be packaged G housed in the packaging container 1010 and slightly bulge with the first body plate 1012 facing outward. It is formed to let out.

In this embodiment, the lower portion of the take-out portion 1042 is formed in a downward elliptical arch shape, and the first bulging curve 1090a is connected to one of the legs of the take-out portion 1042,
The second bulging curve 1090b extends toward the upper side 1032 and extends toward the upper side 1032 by connecting to the other leg of the take-out portion 1042.
The take-out portion 1042 is connected to the first bulging folding curve 1090a and the second bulging folding curve 1090b to form an elliptic arch shape.

The body portion forming region 1114 forming the second body plate 1014 extends from the upper part of the transparent window portion 1040 to the upper side of the second body plate 1014, and the fifth bulge curve 1094a and the sixth bulge curve 1094a. The folding curve 1094b is formed by scoring such as scoring.
The fifth bulging fold curve 1094a and the sixth bulging fold curve 1094b correspond to the bulge of the article G to be packaged contained in the packaging container 1010 and slightly bulge with the second body plate 1014 facing outward. It is formed to let out.
In this embodiment, the left and right edges of the transparent window portion 1040 are the fifth bulging curve 109.
4a and the sixth bulging curve 1094b are connected to each other so that the second body plate 1014 is slightly bulged outward in response to the bulge of the article to be packaged G stored in the packaging container 1010. Has been formed.
The first bulging folding curve 1090a and the second bulging folding curve 1090b, the fifth bulging folding curve 1094a, and the sixth bulging folding curve 1094b are symmetrically formed radial lines.

The first folding line 1024 and the second folding line 1026 form the first body plate 10
12 and the edge of the bottom portion 1018 of the second body plate 1014.
The first folding line 10 is provided on the first body plate 1012 and the second body plate 1014 side.
24, a contour cut 1028a and a contour cut 1028c are continuously formed, and a contour cut 1030 is continuously formed on the second folding line 1026.
The contour cut 1028c is formed in the center of the first body plate 1012 in the width direction.
The contour cut 1028a is formed on the right side portion 1020a (first boundary 1022) side.

Support leg 1044c and contour cut 103 surrounded by the contour cut 1028c
The supporting leg portion 1046 surrounded by 0 is continuous with the first package holding plate 1050 and the second package holding plate 1070 folded at the first folding line 1024 and the second folding line 1026. Thus, the first fold line 1024 and the second fold line 1026 project downward. The supporting leg portion 1044c and the supporting leg portion 1046 are continuous with the outer surfaces of the first body plate 1012 and the second body plate 1014 or are slightly outward and face the first body plate 1012 and the second body plate 1014.
The package holding plate 1050 and the second package holding plate 1070 are configured to assist in a direction away from the first body plate 1012 and the second body plate 1014.

A supporting leg portion 1044b surrounded by an outline is formed below the left side portion 1020b of the first body plate 1012.

The first to-be-packaged object holding area 1052 and the standing up assisting area 1076 are joined, and the first to-be-packaged object holding area 1052 and the to-be-packaged object holding area 1072 are butted against each other via a fold line 1078. Between the first body plate 1012 and the second body plate 1014, the first packaged object holding region 1052 and the packaged object holding region 1072 are assisted by the standing up assisting region 1056 and the standing up assisting region 1076, Standing up and facing with the outer surface, the first body plate 1012
The space between the second body plate 1014 and the second body plate 1014 is substantially closed.
The bottom drop-out prevention portion 1074 is located on the left side portion 1020b side between the first body plate 1012 and the second body plate 1014, and extends along the left side portion 1020b along the first package holding area 105.
2 and the object-to-be-packaged holding area 1072 and rise upward.

Next, regarding the method of assembling the packaging container 1010 with the packaging container constituent material 1110,
The description will be given mainly based on FIGS. 67 to 69.
The first package-holding plate 1050 is bent toward the other side (upper side) at the first folding line 1024 so as to face the first body plate 1012. The first fold line 1024 is a valley fold, that is, the first fold line 1024 is folded so that the first fold line 1024 is located inside when the packaging container component 1110 is viewed from the inside.
The second package holding plate 1070 is bent toward the other side (upper side) at the second folding line 1026 so as to face the second body plate 1014. The second fold line 1026 is
When the packaging container component 1110 is viewed from the inside, it is folded so that the valley fold, that is, the second folding line 1026 enters inside.
Next, the first body plate 1012 and the second body plate 1014 are bent in the width direction at the first boundary 1022 to face each other.
The first boundary 1022 is a valley fold, that is, a first fold when the packaging container component 1110 is viewed from the inside.
Fold it so that the boundary 1022 of is inside.

The fold line 1078 of the second object-to-be-wrapped holding plate 1070 is folded so that the fold line 1078 appears outside when the packaging container component 1110 is viewed from the inside.
Then, the adhesive layer 1084 formed on the inner surface of the standing up assisting region 1076 of the second package holding plate 1070 is joined to the outer surface of the standing up assisting region 1056 of the first package holding plate 1050. Let it adhere.

The seam allowance 1224 is bent at the second boundary 1222, and the adhesive layer 1082 formed on the inner side surface of the seam allowance 1224 is bonded and adhered to the outer surface of the first body plate 1012.
The seam allowance 1224 is valley-folded when the packaging container constituent material 1110 is viewed from the inside.

The second object-holding plate 1070 is folded back to the inner surface side (the other side) on the second body plate 1014 side at the second folding line 1026, and the fold line 1078 is formed on the first body plate 101.
The first package holding plate 1050 is folded toward the inner side of the boundary between the second body plate 1014 and the second body plate 1014, and the first wrapping line 1024 forms an inner surface side of the first body plate 1012 side. While being folded back (on the other side), the standing assistance region 1076 of the second object-to-be-packaged holding plate 1070 is provided.
The uprighting assisting region 1056 of the first object-to-be-packaged holding plate 1050 is adhered and connected by the adhesive layer 1084. The first object-to-be-packaged holding plate 1050 can be erected toward the bottom portion 1018 of the object to be packaged G, apart from the inner surface side of the first body plate 1012 that is swollen by the object to be packaged G. Formed to be able.

Thus, the pair of body forming regions 1112 and 1114 form a bonding region 1124.
And the pair of first body plate 1012 and second body plate 1014 are connected to each other to form a flat body portion, and the pair of bottom portion forming regions 1116 is folded to hold the first object to be packaged. The packaging container 1010, which is the plate 1050 and the second object-holding plate 1070 and forms the bottom portion 1018, is completed.

In the packaging container 1010, the first body plate 1012 and the second body plate 1014 form a boundary (
It is folded back at the first boundary 1022) to form a cylindrical body having a substantially lens-shaped cross section in which arcs of approximately the same size are combined in opposite directions.

The packaging container 1010 is connected to a first body plate 1012 that is in contact with the outer peripheral surface of the object to be packaged G and a side portion (a left side portion 1020b and a right side portion 1020a) of the first body plate 1012. A second body plate 1014, and a top portion 1016 formed on the first body plate 1012 and a second body plate 1014 facing the first body plate 1012 on the side of taking out the article to be packaged, The first body plate 1012 and the first body plate 1012 and
A bottom part 1018 formed between a second body plate 1014 and a second body plate 1014 facing each other, and a left side part 1020b and a right side part 1020a. It is a packaging container 1010 for accommodating the article G to be packaged with the body plate 1014.
The first body plate 1012 and the second body plate 1014 are connected to each other via a linear side portion, and are formed into a cylindrical body portion having a space for accommodating the article G to be packaged therebetween. There is.

The first body plate 1012 is provided with a first folding line 1024 formed on the bottom portion 1018 side so as to extend beyond both sides of the packaged item G contained therein. 10
50 are installed in a row.
The second body plate 1014 has a second package-holding plate 1070 bonded to the surface of the first package-holding plate 1050 in parallel with the first package-holding plate 1050. Bottom 1018
It is continuously provided via a second folding line 1026 formed on the side.

The first object-to-be-wrapped holding plate 1050 is folded back at the first folding line 1024 to the inner surface side of the first body plate 1012, and the object to be packaged G is fed from the first folding line 1024 side to the first body. The width and / or the height that allows the object to be packaged G to be inserted and held when inserted and held toward the inner surface side of the plate 1012, and the elasticity that curves along the outer peripheral surface of the object to be packaged G. Prepare

The second object-to-be-wrapped holding plate 1070 is folded back at the second folding line 1026 to the inner surface side of the second body plate 1014, and the object to be packaged G is moved from the second folding line 1026 side to the first body. The width and / or the height that allows the object to be packaged G to be inserted and held when inserted and held toward the inner surface side of the plate 1012, and the elasticity that curves along the outer peripheral surface of the object to be packaged G. Prepare
The second object-to-be-wrapped holding plate 1070 has a second folding line 1026 from the side (right side 1020a) side between the first body plate 1012 and the second body plate 1014. Has a fold line 1078 extending toward the side away from the first object-to-be-wrapped holding plate 1050 at the edge opposite to the fold line 1026, and the first line is provided via the fold line 1078.
On the side of the object-to-be-packaged holding plate 1050, there is an uprighting assisting region 1076 for standing up the first object-to-be-packaged holding plate 1050.

The first folding line 1024 and the second folding line 1026 are in a straight line in a direction orthogonal to the side portions (the left side portion 1020b and the right side portion 1020a) in a state where the packaging container constituent material is expanded. Grow up.
The first package-holding plate 1050 has a standing-up assisting region 1056 formed on one side (the side 1020a on the right side) side, and the first package-holding plate 1050 is formed on the center side of the first body plate 1012. An object holding area 1052 is formed.
The second package-holding plate 1070 is on one side (the side 1020a on the right side) side, and assists standing up in a region opposite to the standing-up assisting region 1056 of the first package holding plate 1050. A region 1076 is formed, and the object-to-be-packaged holding region 10 is provided on the center side of the second body plate 1014.
72 is formed, and a fold line 1078 is formed between the standing up assisting region 1076 and the object-to-be-packaged holding region 1072. The fold line 10 of the second package holding plate 1070.
Reference numeral 78 denotes the standing up assisting area 1076 and the first standing upside assisting area 1076 when the fold line 1078 is mountain-folded by abutting the standing up assisting area 1076 and the first object-to-be-wrapped holding area 1072 at an angle of 45 degrees.
The object holding region 1072 of the package is configured to face.

The 1st to-be-packaged holding | maintenance area | region 1052 is formed in the center in the width direction with the 3rd standing up assistance area | region 1057a which formed the circular arc-shaped notch.
In the third standing up assistance region 1057a, the stress is relieved, and the first packaged object holding region 105 is formed.
2 helps to stand in the direction in which the first object-to-be-wrapped holding area 1052 is separated from the inner surface of the first body plate 1012.

The 1st to-be-packaged holding | maintenance area | region 1072 is formed in the center in the width direction with the 4th standing up assistance area | region 1077a which formed the circular arc-shaped notch.
In the fourth standing up assisting region 1077a, the stress is relieved, and the first packaged object holding region 107 is formed.
2 helps to stand up in a direction in which the first object-to-be-wrapped holding area 1072 is separated from the inner surface of the second body plate 1014.

The first folding line 1024 and the second folding line 1026 are aligned in a straight line in a state where the packaging container constituent material is expanded, and the right side portion 1020a and the left side portion 102 are formed.
It is orthogonal to 0b.
The second object-holding plate 1070 is folded back to the inner surface side on the second body plate 1014 side at the second folding line 1026, and the fold line 1078 is formed on the first body plate 1012 and the second body plate. It is folded toward the inside of the boundary with 1014, and the first package holding plate 1050 is folded back to the inner surface side of the first body plate 1012 side at the first folding line 1024, and Standing assistance region 1076 of the object-to-be-packaged holding plate 1070 and the first object-to-be-packaged holding plate 1
050 is connected to the stand-up assisting region 1056, and the object-to-be-packaged holding region 1072 is separated from the inner surface side of the first body plate 1012 that is bulged by the object-to-be-packaged G, and the bottom of the object-to-be-packaged G is separated. It is configured to stand upright toward 1018.

Between the first body plate 1012 and the second body plate 1014, the first package-holding plate 1050 standing upright from the bottom portion 1018 has the standing-up assisting region 1056 located near the boundary, and In the area apart from the assisting area 1056, the rising area of the object-to-be-packaged holding area 1072 rising from the bottom portion 1018 is the first body plate 1012 and the second body plate 101.
Located between 4 and.

The first folding line 1024 and the second folding line 1026 form the first body plate 10
12 and the edge of the bottom portion 1018 of the second body plate 1014.
The first folding line 10 is provided on the first body plate 1012 and the second body plate 1014 side.
24 and a second folding line 1026 formed with a contour cut 1028 continuously formed
A contour cut 1030 is formed continuously in the hole.
Support leg 1044c and contour cut 1030 surrounded by the contour cut 1028.
The supporting leg portion 1046 surrounded by the first wrapping line 1024 and the second wrapping line 1026 are continuous with the first package holding plate 1050 and the second package holding plate 1070 that are folded. , The first folding line 1024 and the second folding line 1026 are projected downward. The supporting leg portion 1044c and the supporting leg portion 1046 are continuous with the outer surfaces of the first body plate 1012 and the second body plate 1014 or slightly outward, and the first object holding plate 1050 and It is configured to assist the second package holding plate 1070 in a direction away from the first body plate 1012 and the second body plate 1014.

The first body plate 1012 includes a supporting leg portion 1044a formed by a cut on the right side portion 1020a (first boundary 1022) side and a supporting leg portion formed on the right side portion 1020b (side edge 1036) side. 1044b.

Standing assistance area 1076 of the first packaged object holding area 1052 and the packaged object holding area 1072.
Are joined to each other, the first to-be-packaged object holding area 1052 and the first to-be-packaged object holding area 1072 are butted against each other through a fold line 1078, and are erected between the first body plate 1012 and the second body plate 1014. Then, they face each other on the outer side surface and substantially close the space between the first body plate 1012 and the second body plate 1014.
The edge on the right side portion 1020a side of the first package-holding area 1052 is the right side portion 1020.
It extends to the 20a side.
The bottom drop-out prevention portion 1074 is located on the left side portion 1020b side between the first body plate 1012 and the second body plate 1014, and extends along the left side portion 1020b along the first package holding area 105.
2 and the object-to-be-packaged holding area 1072 and rise upward.

A method of inserting the object to be packaged G into the packaging container 1010 and storing the same will be described.
In order to open the bottom portion 1018 of the packaging container 1010, the first boundary 1022 side and the side edge 10
36 and the side edge 1038 side are pressed inward.
The pressed first body plate 1012 and the second body plate 1014 are curved outward,
The first package-holding plate 1050 curves outward together with the first body plate 1012, and the second package-holding plate 1070 curves outward together with the second body plate 1014.

The first body plate 1012 and the first object-to-be-packaged holding plate 1050 and the second body plate 1014 and the second object-to-be-packaged holding plate 1070 pressed from the left and right bulge outward at the center side in the width direction. By doing so, the bottom portion 1018 of the packaging container 1010 is opened.
Next, the object to be packaged G is stored in the accommodating portion between the first body plate 1012 and the second body plate 1014, between the first package object holding plate 1050 and the second package object holding plate 1070. To insert.

The object to be packaged G is inserted between the first body plate 1012 and the second body plate 1014, and the side edge 1036 of the first body plate 1012 and the side edge 1038 of the second body plate 1014 and the first body plate 1014. When the force that presses the boundary 1022 toward the middle in the width direction is removed, the first package-holding plate 1050 is removed.
The first package holding area 1052 and the package holding area 1072 of the second package holding plate 1070 have elasticity of the first package holding plate 1050 and the second package holding plate 1070. Depending on the nature, it is restored to the original state and rises from the inner surface of the first body plate 1012 and the second body plate 1014.

When the object to be packaged G is housed between the first body plate 1012 and the second body plate 1014, the object to be packaged holding region 1072 and the standing up assisting region 1076 of the second object to be packaged holding plate 1070 are 1
Extending between the body plate 1012 and the second body plate 1014, and the fold line 1078 is separated from the one side part (the right side part 1020a) to the first body plate 1012 and the second body plate 1012. It extends between 1014.
The inner side surfaces of the object-to-be-packaged holding area 1072 and the standing up assistance area 1076 are the objects to be packaged G.
To the bottom 1018 of the.
That is, the inner surface of the object-to-be-packaged holding area 1072 and the standing up assisting area 1076 of the second object-to-be-packaged holding plate 1070 and the first object-to-be-packaged holding area 10 of the first object-to-be-packaged holding plate 1050.
On the inner surface of 52, the bottom portion 1018 of the article to be packaged G is held.

The object to be packaged G inserted between the first body plate 1012 and the second body plate 1014 has the bottom portion 1018 of the first object to be packaged holding region 1052 of the first object to be packaged holding plate 1050 and The second object holding plate 1070 is held in contact with the object holding area 1072 of the object.

10,410,710,1010 Packaging container 12,412,712,1012 First body plate 14,414,714,1014 Second body plate 16,416,716,1016 Top part 18,418,718,1018 Bottom part 20a, 420a, 720a, 1020a Right side 20b, 420b, 720b, 1020b Left side 22, 422, 722, 1022 First boundary 24, 424, 724, 1024 First fold line 26, 426, 726 , 1026 Second folding line 28, 30, 428, 428a, 428b, 430, 430a, 430b, 728,
730, 1028, 1028a, 1028c, 1030 Contour break 32, 34, 432, 434, 732, 734, 1032, 1034 Upper side 36, 38, 436, 438, 736, 738, 1036, 1038 Side edge 40, 440, 740, 1040 Transparent window part 42,442,742,1042 Extraction part 44,46,444,444a, 444b, 446,446a, 446b, 744
744a, 744b, 746, 746a, 746b, 1044, 1044a, 1044b
, 1044c, 1046 Support legs 50, 450, 750, 1050 First object-holding plate 52, 452, 752, 1052 First object-holding area 54, 454a, 754, 774 Second object-to-be-packaged Holding region 56,76,756,776,1056,1076 Standing assisting region 70,470,770,1070 Second package holding plate 72,772,1072 Package holding region 78,478,478a, 478b, 758 , 778, 1080 Fold lines 80, 82, 84, 480, 482, 484, 780, 782, 784, 1080,
1082, 1084 Adhesive layer 90a, 490a, 792a, 1090a 1st bulging folding curve 90b, 490b, 792b, 1090b 2nd bulging folding curve 92a, 794a 3rd bulging folding curve 92b, 794b 4th Bulging folding curve 94a, 494a, 790a, 1094a Fifth bulging folding curve 94b, 494b, 1094b Sixth bulging folding curve 110, 510, 810, 1110 Packaging container constituent material 112, 512, 812, 1112 Body part Forming regions 114, 514, 814, 1114 Body forming regions 116, 516, 816, 1116 Bottom forming regions 124, 524, 824, 1124 Bonding regions 222, 622, 1222 Second boundaries 224, 624, 1224 Paste allowance 254 Third package-holding area 454b Third package-holding area 456a 1st stand-up assistance area 456b 2nd stand-up assistance area 457a, 1057a 3rd stand-up assistance area 458a 1st fold line 458b 2nd fold line 472 1st package holding area 474a 2nd package holding Area 474b Third package holding area 476a First standing assistance area 476b Second standing assistance area 477a, 1077a Fourth standing assistance area 478a Third fold line 478b Fourth fold line 756a, 776a Standing assistance Edge 1077a1 1st arc-shaped edge 1077a2 2nd arc-shaped edge 1074 Bottom slip-out prevention part G Packaged object

Claims (2)

A first body plate in contact with the outer peripheral surface of the packaged object;
A second body plate connected to the first body plate via a side portion;
A top portion formed on the first body plate and a second body plate facing the first body plate on the side of taking out the article to be packaged;
A bottom portion formed between the first body plate and a second body plate facing the first body plate on the side of the article to be packaged opposite to the top portion,
A see-through window portion formed between the first body plate and the second body plate;
A take-out portion that is cut out to take out the article G to be packaged,
A packaging container for accommodating an article to be packaged between a first body plate and a second body plate which face each other,
The packaging container is composed of packaging container components,
The take-out portion is formed by a cut formed in the packaging container constituent material so as to be cut off,
The packaging container constituent material includes a body forming region forming a first body plate and a body forming region forming a second body plate of the packaging container, and a bottom forming region forming a bottom of the packaging container. Of the body forming region of the other and the body forming region of the other, and an adhesive region that is adhered to form a tubular shape,
The body forming region that forms the first body plate and the body forming region that forms the second body plate are arranged in parallel in the width direction via the first boundary,
The packaging container component is formed with a bottom forming region below a body forming region that forms the first body plate and a body forming region that forms the second body plate,
The bottom portion forming region is continuous with the first body plate through a first fold line formed on the bottom side so as to extend toward the bottom of the packaged object contained in the packaging container. 1, which is provided with a package holding plate,
The first package-holding plate has a linear package-holding region that is parallel to the first folding line,
The first package-holding plate is provided with a second package-holding region, which is continuous with the first package-holding region parallel to the first folding line, and a second package-holding region. Is formed on one side edge side opposite to the boundary between the first body plate and the second body plate through the crease line,
The first package-holding area supports the bottom of the package, the second package-holding area supports the side edge of the package, and the first package-holding area and the second package-holding area. The package holding area is composed of contact lines that intersect with each other according to the shape of the package,
The first to be packaged retaining plate, more that thrusting the region closer to the first folding line, the formed orthostatic assisting region for assisting the standing of the packed material holding plate,
The first package-holding plate is folded back along the first folding line to the inner surface side of the first body plate to move the packaged product from the first folding line side to the inner surface side of the first body plate. When it is inserted toward, it has a width and / or height capable of holding the object to be packaged, and elasticity that curves along the outer peripheral surface of the object to be packaged,
The first to be packaged holding plate, in a first folding line, when folded on the inner surface side of the first shell plate, wherein the packed material holding area supports the bottom of the packed material, the second The object holding area of supports the side edge of the object to be packed,
The first package-holding plate is folded back to the inner surface side of the first body plate side at the first folding line, and the first package-holding plate is swollen by the packaged product. A packaging container configured to stand apart from the inner surface side of the first body plate and to stand toward the bottom and sides of the packaged object.
A first body plate in contact with the outer peripheral surface of the packaged object;
A second body plate connected to the first body plate via a side portion;
A top portion formed on the first body plate and a second body plate facing the first body plate on the side of taking out the article to be packaged;
A bottom portion formed between the first body plate and a second body plate facing the first body plate on the side of the article to be packaged opposite to the top portion,
A see-through window portion formed between the first body plate and the second body plate;
And a take-out section that is cut out to take out the packaged object,
A packaging container for accommodating an article to be packaged between a first body plate and a second body plate which face each other,
The packaging container is composed of packaging container components,
The take-out portion is formed by a cut formed in the packaging container constituent material so as to be cut off,
The packaging container constituent material includes a body forming region forming a first body plate and a body forming region forming a second body plate of the packaging container, and a bottom forming region forming a bottom of the packaging container. Of the body forming region of the other and the body forming region of the other, and an adhesive region that is adhered to form a tubular shape,
The body forming region that forms the first body plate and the body forming region that forms the second body plate are arranged in parallel in the width direction via the first boundary,
The bottom portion formation region is formed below a body portion formation region which forms the first body plate and a body portion formation region which forms the second body plate,
The bottom portion forming region is continuous with the first body plate through a first fold line formed on the bottom side so as to extend toward the bottom of the packaged object contained in the packaging container. 1 to hold the object to be packaged, and to the second body plate, a second object to be held plate continuously provided via the second folding line formed on the bottom side,
The first package-holding plate is formed with a linear first package-holding region parallel to the first fold line, and by stretching the region near the first fold line, A standing up assisting area for assisting uprighting of the first packaged object holding plate is formed,
The first package-holding plate is provided with a second package-holding region subsequent to the first package-holding region, and the second package-holding region has a crease line. Is formed on one side edge side opposite to the boundary between the first body plate and the second body plate, the first object-to-be-packaged holding region supports the bottom of the object to be packaged, and The second object-to-package-holding region supports a side edge of the object-to-be-packaged, and the first object-to-package-holding area and the second object-to-package-holding area intersect each other in accordance with the shape of the object-to-be-packaged. Consisting of contact lines,
The second package-holding plate is formed with a linear second package-holding region parallel to the second folding line, and the second package-holding plate is the second package-holding plate. By stretching against a region close to the folding line, a standing-up assisting region is formed to assist standing up of the second package-holding plate,
The second package-holding plate is provided with a second package-holding region subsequent to the second package-holding region, and the second package-holding region has a crease line therebetween. Is formed on one side edge side opposite to the boundary between the first body plate and the second body plate, and the object-to-be-packaged holding region supports the bottom of the object to be packaged, and the second object to be packaged. The article holding region supports the side edge of the packaged object, and the packaged object holding region and the second packaged object holding region are formed by contact lines intersecting with each other corresponding to the shape of the packaged object G.
In the first package holding plate and the second package holding plate, the first package holding plate is folded back along the first folding line to the inner surface side of the first body plate and the second package holding plate . The object-to-be-packaged holding plate is folded back to the inner surface side of the second body plate along the second folding line, and the object to be packaged is inserted from the first folding line side toward the inner surface side of the first body plate. When provided, it has a width and / or height capable of holding the packaged object, and elasticity that curves along the outer peripheral surface of the packaged object,
The first package-holding plate is folded back to the inner surface side of the first body plate along the first folding line, and the second package-holding plate is folded along the second folding line along the second folding line. When folded back to the inner surface side of the body plate, the first object-to-be-packaged holding region supports the bottom of the object to be packaged, and the second object-to-be-packaged holding region supports a side edge of the object to be packaged. ,
The first package-holding plate is folded back to the inner surface side of the first body plate side at the first folding line, and the second package-holding plate is the second body plate at the second folding line. Inner surfaces of the first body plate and the second body plate that are folded back to the inner surface side of the sheet and swelled by the first package holding plate and the second package holding plate A packaging container configured to stand apart from the side and stand toward the bottom and sides of the package.

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