JP7300867B2 - Sheet packaging material and package using the same - Google Patents

Description

TECHNICAL FIELD The present invention relates to a sheet packaging material and a package using the same.

Conventionally, a sheet packaging material that is three-dimensionally constructed of cardboard or the like is known. The sheet packaging material includes, for example, a box for storing products. Patent Literature 1 discloses a sheet packaging material provided with a storage portion for storing products.

JP 2015-107826 A

Sheet packaging materials containing products (hereinafter referred to as packages) are displayed on product shelves. Designability is important when the package is displayed on a product shelf. Designability includes making the product appear conspicuous in the package, and conspicuously showing the product name, product usage, product efficacy, etc. in the package.

As in the package described in Patent Document 1, in conventional packages, for example, the storage portion for storing the product is arranged in a biased manner, such as the lower side, so that the product does not appear conspicuous. In addition, in the conventional package, for example, a storage part for storing products is provided in the front of the panel, and the front of the panel is not flat. Not visible. In other words, the conventional package does not have good design as described above.

SUMMARY OF THE INVENTION An object of the present invention is to provide a sheet packaging material and a packaging body using the sheet packaging material that can improve design.

The present invention is a packaging body comprising a product and a sheet packaging material for packaging the product, wherein the sheet packaging material includes a panel formed with a window through which the product is exposed substantially in the center thereof, and a panel for housing the product and a It has a storage part provided in a substantially central part of the rear surface of the panel and a supporting part for supporting the panel so that the panel can stand on its own, and the goods stored in the storage part protrude from the window in the central part of the panel. The bottom surface of the storage part is exposed, and the bottom surface of the product is supported by the support part so that the product is held at a predetermined height position.

According to this configuration, the product can be displayed conspicuously, the name of the product, how to use the product, the efficacy of the product, etc. can be displayed in front of the flat panel, and the design can be improved. Also, the product can be supported so as to be placed in the center of the panel. Furthermore, the self-supporting sheet packaging material allows the package to be displayed upright.

In the packaging body according to the present invention, the engaging portion is formed along a predetermined direction on the bottom surface of the product, and the anti-rotation portion that engages with the engaging portion is formed on a part of the supporting portion. and the anti-rotation portion of the support portion may be engaged to prevent the product from rotating in the storage portion.

With this configuration, it is possible to prevent the product from rotating in the storage part, so that the table description part on which the product name, etc., of the container is written can always be seen through the window of the sheet packaging material.

In the package according to the present invention, the product may be made of resin, and the engaging portion may be a parting line formed along a predetermined direction.

According to this configuration, the parting line is formed along the predetermined direction of the product. are always constant. Therefore, by aligning the position of the supporting part with respect to the direction of the window of the panel with respect to the relationship between the position of the parting line and the position of the table writing part, the product name of the container can always be written through the window of the sheet packaging material. The table writing part can be made to peek.

According to the sheet packaging material according to the present invention and the package using the sheet packaging material, it is possible to improve the design.

2 is a front view showing the configuration of the container of Embodiment 1. FIG. 4 is a bottom view showing the configuration of the container of Embodiment 1. FIG. FIG. 2 is a front view showing the configuration of the packaging body of Embodiment 1; 2 is a rear view showing the configuration of the package of Embodiment 1. FIG. 2 is a bottom view showing the configuration of the package of Embodiment 1. FIG. 1 is a perspective view showing the structure of a package according to Embodiment 1. FIG. 1 is a developed view of the sheet packaging material of Embodiment 1. FIG. 2 is a plan view of the folded sheet packaging material of Embodiment 1. FIG. FIG. 10 is a perspective view showing the structure of a container according to Embodiment 2; FIG. 10 is a front view showing the configuration of the packaging body of Embodiment 2; FIG. 10 is a rear view showing the configuration of the packaging body of Embodiment 2; FIG. 10 is a bottom view showing the configuration of the packaging body of Embodiment 2; FIG. 10 is a developed view of the sheet packaging material of Embodiment 2; Fig. 10 is a plan view of the folded sheet packaging material of Embodiment 2;

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. In this description, specific shapes, materials, numerical values, directions, etc. are examples for facilitating the understanding of the present invention, and can be appropriately changed according to usage, purpose, specifications, and the like. In addition, when a plurality of embodiments, modifications, etc. are included below, it is assumed from the beginning that the characteristic parts thereof will be appropriately combined and used.

<Embodiment 1>
The configuration of the container 50 will be described with reference to FIGS. 1 and 2. FIG. FIG. 1 is a front view showing the structure of the container 50. FIG. FIG. 2 is a bottom view showing the structure of the container 50. As shown in FIG.

Below, let the substantially cylindrical shape axial direction be a height direction about the container 50. As shown in FIG. Let the plane perpendicular to the height direction be the horizontal plane. In the height direction, the side on which the lid 56 is provided is the upper side. The front side in the depth direction is the front side 55F in which the product name and the like are written. Let the direction perpendicular to the depth direction on the horizontal plane be the width direction.

A packaging body 100 of Embodiment 1 is obtained by packaging a container 50 as a product with a sheet packaging material 10 (see FIG. 3). The container 50 of Embodiment 1 is filled with, for example, an antiperspirant as cosmetics, but is not limited to this. The container 50 of Embodiment 1 is a roll-on type in which the ball at the tip rotates like the tip of a ballpoint pen and can be applied without staining the hands, but is not limited to this. For example, it may be a spray or tube type. The container 50 of Embodiment 1 is made of resin, for example, but is not limited to this. The container 50 of Embodiment 1 is manufactured by, for example, injection molding, but is not limited to this.

The container 50 of Embodiment 1 has, for example, a substantially cylindrical shape, but is not limited to this. More specifically, the upper portion of container 50 is formed in a hemispherical shape. A lower portion of the container 50 is formed in a hemispherical shape. A bottom portion 55B of the container 50 is formed in a substantially dome shape concave upward.

The container 50 has a body 55 and a lid 56 . The body 55 includes a front writing portion 55F and a back writing portion 55R. The table writing portion 55</b>F is positioned on the front side of the main body 55 . A product name or the like is described in the table description portion 55F. The back writing portion 55R is positioned on the rear side of the main body 55. As shown in FIG. The usage of the product, the name of the manufacturer of the product, and the like are written in the back description portion 55R.

A parting line P is formed as an engaging portion on the bottom portion 55B of the main body 55 . The parting line P is a protrusion that is not intended in the design of the main body 55 and is formed on the mating surfaces of the injection-molded male and female dies. The parting line P is formed parallel to the width direction.

In the container 50, the parting line P is formed along a predetermined position and in a predetermined direction. may be determined.

Although the container 50 of Embodiment 1 has a parting line P formed in the bottom portion 55B of the main body 55, the present invention is not limited to this. For example, the container 50 may be made of glass or metal in which the parting line P is not formed. Further, the container 50 may be made of resin in which the parting line P is not formed.

The configuration of the sheet packaging material 10 will be described with reference to FIGS. 3 to 6. FIG. FIG. 3 is a front view showing the structure of package 100. As shown in FIG. FIG. 4 is a rear view showing the structure of the package 100. FIG. FIG. 5 is a bottom view showing the structure of package 100. As shown in FIG. FIG. 6 is a perspective view showing the structure of package 100. As shown in FIG.

Hereinafter, regarding the sheet packaging material 10, the longitudinal direction of the panel 20 is defined as the height direction. Let the lateral direction of the panel 20 be the width direction. A direction perpendicular to the height direction and the width direction is defined as the depth direction. In the height direction, the side on which the holes 22 are formed is defined as the upper side. In the depth direction, the side on which the box 30 is provided is the rear side (back side). In the width direction, the right side is the right side when facing the front side (front side) of the panel 20 .

The packaging body 100 is obtained by packaging the container 50 described above with the sheet packaging material 10 . The sheet packaging material 10 of Embodiment 1 is made of thick paper, but is not limited to this. For example, it may be made of plastic or synthetic paper (paper-like material made mainly of synthetic resin). Alternatively, for example, it may be made of a clear case material of synthetic resin (polypropylene, polyethylene terephthalate, or the like).

The sheet packaging material 10 is for packaging the container 50 . The left and right sides in the width direction, the front and back sides in the depth direction, and the top and bottom sides in the height direction of the sheet packaging material 10 substantially coincide with the left and right sides in the width direction, the front and back sides in the depth direction, and the top and bottom sides in the height direction of the container 50 . The container 50 is accommodated in the sheet packaging material 10 so as to do. The sheet packaging material 10 includes a panel 20 , a box body 30 as a storage section, and a support section 40 . Panel 20, box 30 and support 40 are made from a single sheet of cardboard.

The panel 20 is formed in a flat plate shape. The panel 20 is formed in a rectangular shape when viewed from the depth direction. A window 21 is formed in the substantially central portion of the panel 20 in the width direction and slightly below the central portion in the height direction. The front surface of the panel 20 displays the name of the product, how to use the product, efficacy of the product, and the like.

The window 21 is an opening through which the container 50 is exposed. The window 21 is formed in a substantially oval shape whose longitudinal direction is the height direction. At the window 21 , an angle of approximately 90° (approximately 1/4) on the front side of the container 50 protrudes from the panel 20 when viewed from the height direction. The upper end of the panel 20 is formed with a hole 22 through which a hook penetrates when hung from the hook and displayed.

The container 50 is stored in the box 30 as a storage part. The box 30 is provided on the rear surface of the panel 20 at approximately the center in the width direction and slightly below the center in the height direction. The box 30 is configured in a substantially rectangular parallelepiped shape. The bottom surface of the box 30 is opened. The box 30 includes a ceiling portion 31 , a back portion 32 , a left side portion 33 and a right side portion 34 . The ceiling surface portion 31 functions as a lid for the box 30 . The container 50 is housed in the box 30 by opening the ceiling surface portion 31 .

In the box 30 , the container 50 is accommodated so that the widthwise central portion of the table-written portion 55</b>F of the container 50 can be seen through the window 21 . With such a configuration, the table-written portion 55</b>F of the container 50 can be visually recognized from the front of the package 100 .

The support part 40 supports the container 50 and also supports the panel 20 so that the panel 20 can stand on its own. Here, "independence" means standing without being supported by others. The support portion 40 extends over the central portion in the depth direction of the bottom portion 55B of the container 50 when viewed from below in the height direction. The support portion 40 is provided below the box 30 . The support portion 40 includes a left support portion 41 , a bottom support portion 42 and a right support portion 43 .

The left support portion 41 is formed in a sheet shape. The left support portion 41 is formed such that the left side portion 33 of the box 30 extends downward in the height direction. A bottom support portion 42 is provided substantially in the center of the left support portion 41 in the depth direction.

The bottom support portion 42 is formed in a sheet shape. The bottom support portion 42 includes a main body 42A and a detent portion 42B. 42 A of main bodies are formed in substantially rectangular shape seeing from a depth direction.

The anti-rotation portion 42B is formed, for example, as an arcuate protruding portion when viewed from the depth direction. The anti-rotation portion 42B is formed at the upper end in the height direction of the main body 42A and at the substantially central portion in the width direction. An arc-shaped upper end portion of the anti-rotation portion 42B is formed to engage with the bottom portion 55B of the container 50 . At the same time, the anti-rotation portion 42B engages the parting line P of the main body 55 of the container 50 . By engaging the anti-rotation part 42B with the parting line P, the container 50 does not rotate within the box 30. - 特許庁

The right support portion 43 is formed in a sheet shape. The right support portion 43 is formed such that the front half in the depth direction of the right side portion 34 of the box 30 extends downward in the height direction. A bottom support portion 42 is provided at the rear end portion of the right support portion 43 in the depth direction.

The configuration of the unfolded sheet packaging material 10 will be described with reference to FIG. FIG. 7 is a developed view showing the configuration of the developed sheet packaging material 10. As shown in FIG.

The unfolded sheet packaging material 10 is obtained by unfolding the sheet packaging material 10 into one sheet. The sheet packaging material 10 includes the panel 20, the box body 30, and the support portion 40, as described above (see FIGS. 3 to 6).

Hereinafter, similarly to the sheet packaging material 10, the longitudinal direction of the main body 20A of the panel 20 of the unfolded sheet packaging material 10 is defined as the height direction. The lateral direction of the main body 20A is defined as the width direction. A direction perpendicular to the height direction and the width direction is defined as the depth direction. In the height direction, the side on which the holes 22 are formed is defined as the upper side. In the width direction, the right side is the right side when facing the paper surface (the back side of the panel 20). In the depth direction, the side on which the box 30 is provided is the rear side (see FIGS. 3 to 6).

The panel 20 is assembled from the main body 20A and the back surface portions 20B and 20C in the unfolded sheet packaging material 10 . More specifically, the panel 20 is assembled by aligning the right edge of the right rear surface portion 20C in the width direction with the left edge of the main body 20A and bonding the 20B and 20C to the rear surface of the main body 20A. The edges 20D, 20D of the substantially central portion of the main body 20A are bent rearward in the depth direction, that is, inside the box 30. As shown in FIG.

The box 30 is assembled from a ceiling surface portion 31, a back surface portion 32, a left side surface portion 33, and a right side surface portion 34 in the unfolded sheet packaging material 10. As shown in FIG. The support part 40 is assembled from a left support part 41 , a bottom support part 42 and a right support part 43 in the unfolded sheet packaging material 10 .

The configuration of the folded sheet packaging material 10 will be described with reference to FIG. FIG. 8 is a plan view showing the configuration of the folded sheet packaging material 10. FIG.

Hereinafter, as with the sheet packaging material 10, the longitudinal direction of the panel 20 of the folded sheet packaging material 10 is defined as the height direction. Let the lateral direction of the panel 20 be the width direction. In the width direction, the right side is the right side when facing the paper surface (the back side of the panel 20).

The folded sheet packaging material 10 is, for example, in a state when the sheet packaging material 10 is delivered to the manufacturer of the container 50 . The box 30 is folded by releasing the ceiling surface portion 31 and tilting the left side portion 33 and the right side portion 34 to the right in the width direction. The support portion 40 is folded by tilting the left support portion 41 and the right support portion 43 to the right in the width direction.

Effects of the sheet packaging material 10 and the package 100 will be described. According to the sheet packaging material 10 and the packaging body 100, designability can be improved. That is, in the sheet packaging material 10 and the packaging body 100, the box 30 for housing the container 50 is provided substantially in the center, and the window 21 is formed substantially in the center of the panel 20, thereby making the container 50 conspicuous as a product. I can show you.

Further, in the sheet packaging material 10 and the packaging body 100, the box 30 for housing the container 50 is provided on the back of the panel 20, and the front of the panel 20 is flat, so that the name of the product, how to use the product, and the effect of the product can be displayed. etc. can be displayed in front of the flat panel 20 . By displaying the product name, product usage, product efficacy, etc. on the front of the panel 20, the product name, product usage, product efficacy, etc. can be conspicuously displayed.

According to the sheet packaging material 10 and the package 100, the sheet packaging material 10 stands on its own, so that the package 100 can be displayed upright.

According to the sheet packaging material 10, the number of members can be reduced by providing the support portion 40 with the functions of supporting the container 50 and supporting the panel 20 by itself.

The sheet packaging material 10 and the package 100 can prevent the container 50 from rotating within the box 30 . Therefore, according to the sheet packaging material 10 and the packaging body 100, the table writing portion 55F of the container 50 is always visible through the window 21 of the sheet packaging material 10. FIG.

<Embodiment 2>
The configuration of the container 150 will be described with reference to FIG. 9 . FIG. 9 is a perspective view showing the configuration of the container 150. As shown in FIG.

Hereinafter, regarding the container 150, the axial direction of the substantially cylindrical lid 156 is defined as the height direction. The side on which the lid 156 is provided is the bottom side. Let the plane perpendicular to the height direction be the horizontal plane. The front side in the depth direction is the front side 155F in which the product name and the like are written. Let the direction perpendicular to the depth direction on the horizontal plane be the width direction.

A packaging body 200 of Embodiment 2 is obtained by packaging a container 150 as a product with a sheet packaging material 110 (see FIG. 10). The container 150 of Embodiment 2 is filled with, for example, an antiperspirant as cosmetics, but is not limited to this. The container 150 of Embodiment 2 is, for example, a tube type, but is not limited to this. In the container 150 of the second embodiment, the main body 155 is made of vinyl, and the lid 156 is made of resin, but the present invention is not limited to this.

The container 150 of Embodiment 2 comprises a body 155 and a lid 156 . Body 155 is formed, for example, as a tube. The lid 156 is formed in, for example, a substantially cylindrical shape, but is not limited to this. The main body 155 includes a front writing portion 155F and a back writing portion. The table writing portion 155F is located on the front side of the main body 155. As shown in FIG. A product name or the like is described in the table description portion 155F. The back writing portion is located on the rear side of the main body 155 . The usage of the product, the name of the manufacturer of the product, and the like are written in the back description part.

The configuration of the sheet packaging material 110 will be described with reference to FIGS. 10 to 12. FIG. FIG. 10 is a front view showing the structure of package 200. As shown in FIG. FIG. 11 is a rear view showing the configuration of package 200. As shown in FIG. FIG. 12 is a bottom view showing the configuration of package 200. As shown in FIG.

Below, regarding the sheet packaging material 110, the longitudinal direction of the panel 120 is defined as the height direction. Let the lateral direction of the panel 120 be the width direction. A direction perpendicular to the height direction and the width direction is defined as the depth direction. In the height direction, the side on which the holes 122 are formed is the upper side. In the depth direction, the side on which the container 130 is provided is the rear side (back side). In the width direction, the right side is the right side when facing the front side (front side) of the panel 120 .

The packaging body 200 is obtained by packaging the container 150 described above with the sheet packaging material 110 . The sheet packaging material 110 of Embodiment 2 is made of thick paper, but is not limited to this. For example, it may be made of plastic or synthetic paper (paper-like material made mainly of synthetic resin). Alternatively, for example, it may be made of a clear case material of synthetic resin (polypropylene, polyethylene terephthalate, or the like).

The sheet packaging material 110 is for packaging the container 150 . The left and right sides in the width direction, the front and back sides in the depth direction, and the top and bottom sides in the height direction of the sheet packaging material 110 substantially coincide with the left and right sides in the width direction, the front and back sides in the depth direction, and the top and bottom sides in the height direction of the container 150 . The container 150 is accommodated in the sheet packaging material 110 so as to do. The sheet packaging material 110 includes a panel 120 and a container 130 as a container. Panel 120, housing 130 and support 133 are made from a single sheet of cardboard.

The panel 120 is formed in a flat plate shape. The panel 120 is formed in a rectangular shape when viewed from the depth direction. A window 121 is formed in the substantially central portion of the panel 120 in the width direction and slightly below the central portion in the height direction. On the front surface of the panel 120, the name of the product, how to use the product, efficacy of the product, and the like are displayed.

Window 121 is an opening through which container 150 is exposed. The window 121 is formed in a substantially oval shape whose longitudinal direction is the height direction. At the window 121 , an angle of approximately 90° (approximately 1/4) on the front side of the container 150 protrudes from the panel 120 when viewed from the height direction. The upper end of the panel 120 is formed with a hole 122 through which a hook penetrates when hung on the hook for display.

A container 150 is accommodated in a container 130 as a container. The storage body 130 is provided on the rear surface of the panel 120 at substantially the central portion in the width direction. The container 130 is configured in the shape of a bag with an open bottom. The bottom surface of the container 130 is opened. The container 130 includes a front portion 131 , a rear portion 132 and a support portion 133 . The support portion 133 functions as a lid for the container 130 . The container 150 is stored in the storage body 130 by releasing the support portion 133 .

In the storage body 130 , the container 150 is stored so that the widthwise central portion of the table-written portion 155</b>F of the container 150 can be seen through the window 121 . By adopting such a configuration, the table-written portion 155</b>F of the container 150 can be visually recognized from the front of the package 200 .

The support portion 133 supports the container 150 and also supports the panel 120 so that the panel 120 stands on its own. The support portion 133 is formed in a substantially inverted V shape when viewed in the width direction, and supports the lower end portion of the lid 156 of the container 150 at the upper end portion.

The support portion 133 includes a first support portion 134 and a second support portion 135 . The first support portion 134 is provided at the lower end portion of the panel 120 and formed in a substantially inverted V shape. An insertion portion 134A is formed on the tip side of the first support portion 134 . The second support portion 135 is provided on the rear surface portion 132 of the container 130, and has an insertion hole 135A formed substantially in the center thereof. By inserting the insertion portion 134A of the first support portion 134 into the insertion hole 135A of the second support portion 135, the substantially inverted V-shaped support portion 133 is configured.

The configuration of the unfolded sheet packaging material 110 will be described with reference to FIG. 13 . FIG. 13 is a developed view showing the configuration of the developed sheet packaging material 110. As shown in FIG.

The unfolded sheet packaging material 110 is obtained by unfolding the sheet packaging material 110 into one sheet. The sheet packaging material 110 includes the panel 120 and the container 130 as described above (see FIGS. 10 to 12).

Hereinafter, as with the sheet packaging material 110, the longitudinal direction of the panel 120 of the unfolded sheet packaging material 110 is defined as the height direction. The lateral direction of the main body 120A is defined as the width direction. A direction perpendicular to the height direction and the width direction is defined as the depth direction. Let the side in which the 2nd support part 135 is provided be the lower side in the height direction. In the width direction, the right side is the right side when facing the paper surface (the back side of the panel 120). In the depth direction, the side on which the container 130 is provided is the rear side.

The container 130 is assembled from the front part 131 and the back part 132 of the unfolded sheet packaging material 110 . The support portion 133 (see FIG. 12) is assembled from the first support portion 134 and the second support portion 135 in the unfolded sheet packaging material 110 .

The configuration of the folded sheet packaging material 110 will be described with reference to FIG. FIG. 14 is a plan view showing the configuration of the folded sheet packaging material 110. FIG.

Below, the longitudinal direction of the panel 120 of the folded sheet packaging material 110 is defined as the height direction, similarly to the sheet packaging material 110 . Let the lateral direction of the panel 120 be the width direction.

The folded sheet packaging material 110 is, for example, in a state when the sheet packaging material 110 is delivered to the manufacturer of the container 150 . The container 130 is folded by releasing the support part 133, extending the first support part 134 and the second support part 135 upward, and stacking the front part 131 and the back part 132 in the depth direction.

Effects of the sheet packaging material 110 and the package 200 will be described. According to the sheet packaging material 110 and the package 200, it is possible to improve the design. That is, in the sheet packaging material 110 and the packaging body 200, the storage body 130 for storing the container 150 is provided approximately in the center, and the window 121 is formed in the approximately center of the panel 120, thereby making the container 150 conspicuous as a product. I can show you.

In addition, in the sheet packaging material 110 and the packaging body 200, the storage body 130 for storing the container 150 is provided on the back of the panel 120, and the front of the panel 120 is flat so that the name of the product, how to use the product, and the effect of the product can be easily displayed. etc. can be displayed in front of the flat panel 120 . By displaying the product name, product usage, product efficacy, etc. on the front of the panel 120, the product name, product usage, product efficacy, etc. can be conspicuously displayed.

According to the sheet packaging material 110 and the packaging body 200, the sheet packaging material 110 stands on its own, so that the packaging body 200 can be displayed upright.

According to the sheet packaging material 110 , the members can be reduced by providing the supporting portion 133 with the functions of supporting the container 150 , supporting the panel 120 independently, and functioning as a lid for the container 130 .

10,110 sheet packaging material, 20,120 panel, 21,121 window, 30 box body (storage part), 40,133 support part, 42B anti-rotation part, 50,150 container (product), 100,200 package body, 130 storage body (storage portion), P parting line (engagement portion)

Claims (3)

A packaging body comprising a product and a sheet packaging material for packaging the product,
The sheet packaging material is a box body including a panel in which a window is formed in a substantially central portion through which the merchandise is exposed, and a left side portion and a right side portion that house the merchandise and are provided substantially in the central portion of the back surface of the panel. and a support for supporting the panel so that the panel stands on its own,
The product stored in the storage part is exposed so as to protrude from the window in the substantially central part of the panel,
The bottom surface of the storage part is opened,
The bottom surface of the product is supported by the support portion so that the product is held at a predetermined height position ;
The support portions include a left support portion formed below the left side portion of the storage portion, a right support portion formed below the right side portion of the storage portion, the left support portion, and the right support portion. and a bottom support formed therebetween . An engaging portion is formed along a predetermined direction on the bottom surface of the product,
A detent portion that engages with the engaging portion is formed on a part of the support portion,
2. The package according to claim 1, wherein said engaging portion of said product and said anti-rotation portion of said support are engaged to prevent said product from rotating within said storage portion. A sheet packaging material for packaging products,
a panel in which a window is formed in a substantially central portion through which the product is exposed; a storage portion of a box containing the product and a left side portion and a right side portion provided substantially in the center portion of the back surface of the panel; a support for supporting the panel so that the panel stands on its own ;
The bottom surface of the storage part is opened ,
The support portions include a left support portion formed below the left side portion of the storage portion, a right support portion formed below the right side portion of the storage portion, the left support portion, and the right support portion. and a bottom support formed between and supporting the bottom surface of the product and holding the product at a predetermined height position.

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