WO2021117830A1 - Package - Google Patents

Abstract

In order to protect content having a variety of external shapes by means of a package, the package (P) is such that a wrap part (1) for wrapping the content (9) is supported by a mount part (2), and the package (P) is provided with an overlap part (20) and a cutout part (3). The wrap part (1) is interposed between half sides (21, 22), and wraps the content (9), in a state in which the content (9) is positioned in the cutout part (3). The wrap part (1) has soft properties with which the wrap part (1) is capable of deforming according to the external shape of the content (9).

Description

package

The present invention relates to a package for packaging the contents.

Conventionally, a package in which a bag body or a case for wrapping the contents is attached to a mount is known. For example, the following two types of packages A and B have been proposed.
-Package A: A package in which a soft bag is sandwiched between two-fold mounts and the bag is hung below the mount. (See Patent Document 1)
-Package B: A package in which a hard case (so-called "blister pack") is molded according to the outer shape of the contents, and the case is attached to the mount. (See Patent Document 2)
According to the above-mentioned package A, since the contents are stored in the soft bag body, the contents having various outer shapes can be stored. According to the above-mentioned package B, since the contents are housed in a hard case molded according to the outer shape of the contents, the contents can be restrained and the protection of the contents is ensured.

In addition to the package in which the blister pack and film covering the contents are supported by the window frame-shaped mount as described above, a package that can stand on its own by the base attached to the mount has also been proposed. For example, package C is being studied in which the bottom of the contents sandwiched horizontally between a pair of films attached to the mount portion is placed directly on the base portion (so-called "direct placement"). (See Patent Document 3)

Utility Model Registration No. 3223422 Japanese Unexamined Patent Publication No. 2018-2272 Japanese Unexamined Patent Publication No. 2018-100116

Regarding the above technology, the first and second issues described below can be mentioned.
<First Challenge>
In the above package A, since the soft bag body is hung below the mount, the contents are not sufficiently restrained, and the protection of the contents may be insufficient. On the other hand, in the above package B, since the contents are housed in a molded hard case, the case is not easily deformed according to the contents having a shape other than the predetermined outer shape, and it is possible to correspond to the contents having various outer shapes. Have difficulty.
Therefore, there is room for improvement in protecting the contents of various outer shapes.

<Second issue>
In the package C in which the bottom of the contents is in contact with the base as described above, the bottom of the contents is not covered with the film, and the protection of the contents may be insufficient. Therefore, there is room for improvement in enhancing the protection of the contents of the package.

The package of this case was created in view of the above first and second issues, and one of the purposes is to solve these issues. Specifically, the primary purpose is to protect the contents of various outer shapes (solving the first problem), and to enhance the protection of the contents (solving the second problem). Is the second purpose. It should be noted that the present invention is not limited to these purposes, and is an action and effect derived from each configuration shown in the “mode for carrying out the invention” described later, and exerts an action and effect that cannot be obtained by the conventional technique. It can be positioned as another purpose.

In the first package disclosed here, in a Cartesian coordinate system having three coordinate axes orthogonal to each other, an X-axis, a Y-axis, and a Z-axis, a wrap portion that wraps the contents is supported by a mount portion, and a polymerization portion and a notch portion are provided. And have.
The polymerization portion is divided into a first half surface portion and a second half surface portion which are continuously provided at the mount portion via a boundary line extending along the X axis, and the first half surface portion and the second half surface portion are divided into two. It is folded back at the boundary line and overlapped with each other to form a double sheet shape along both the X-axis and the Y-axis.
In the mount portion, the notch is folded in half at the extension line of the boundary line with the opening surrounded by the first half surface portion and the second half surface portion in the unfolded state in which the folding back at the boundary line is folded back. The shape of the folded region is cut out from the boundary line and the end side along the extension line when viewed from the direction along the Z axis.
The wrap portion is sandwiched between the first half surface portion and the second half surface portion in a state where the contents are arranged in the notch portion when viewed from a direction along the Z axis, and the Z axis is formed. It wraps the contents from both sides in the direction along the above, and has a soft property that can be deformed according to the outer shape of the contents.

The second package disclosed here packages the contents in a Cartesian coordinate system having three coordinate axes orthogonal to each other, X-axis, Y-axis and Z-axis, and has a base portion, a polymerization portion, a double-glazed window portion and a wrap portion. It has.
The base portion is provided along both the X-axis and the Y-axis.
The polymerized portion forms a double sheet shape in which the first surface portion and the second surface portion extending along both the Y axis and the Z axis are overlapped in the direction along the X axis, and the Z It is located in the middle of the base portion in the direction along the X-axis when viewed from the direction along the axis, and is arranged on one side of the base portion in the direction along the Z-axis, and is continuously provided to the base portion. ..
The double-glazed window portion is surrounded by the overlapping portion on one side in the direction along the Z-axis and both sides in the direction along the Y-axis, and penetrates in the direction along the X-axis.
The wrap portion has a soft property that can be deformed according to the outer shape of the contents, is sandwiched between the first surface portion and the second surface portion with respect to the polymerization portion, and the X-axis. With the contents arranged in the double-glazed window when viewed from the direction along the X-axis, both sides of the contents along the X-axis and one of the directions along the Z-axis are opposite to each other. It is provided on the other side of the side and wraps the contents.

According to the first package of this case, the contents of various outer shapes can be protected. According to the second package of this case, the protection of the contents can be enhanced.

It is a perspective view which shows the package in the assembled state which concerns on 1st Embodiment. It is an exploded perspective view which shows the package in the unfolded state which concerns on 1st Embodiment. It is a perspective view which shows the modification of the wrap part and contents shown in FIG. It is a perspective view which shows the package in the assembled state which concerns on 2nd Embodiment. It is an exploded perspective view which shows the package in the unfolded state which concerns on 2nd Embodiment. It is a perspective view which shows the modification of the wrap part and contents shown in FIG. It is a perspective view which shows the modification of the package in an assembled state which concerns on 2nd Embodiment. It is an exploded perspective view which shows the modification of the package in the unfolded state which concerns on 2nd Embodiment.

Hereinafter, regarding the package as the embodiment, the first package will be described in the first embodiment, and the second package will be described in the second embodiment. The first and second packages have a common structure in which the wrap portion that wraps the contents is sandwiched between the polymerization portions.
The package of the present embodiment is a package for packaging the contents (the second package is a self-supporting package for packaging the contents). The contents to be packaged include various items such as cosmetics, toothbrushes, and toiletries (also referred to as "objects to be packaged" and "objects to be packaged").
The above package has a deployable configuration and is in an assembled state (hereinafter abbreviated as "assembled state") from an unfolded state (hereinafter abbreviated as "deployed state"). It can be said that the unfolded package is a semi-finished product (sheet material) in the process of being assembled.

In the following embodiment, a Cartesian coordinate system having three X-axis, Y-axis, and Z-axis as three coordinate axes orthogonal to each other is used as a reference of the direction used in the description of the package.
In this Cartesian coordinate system, the direction along the X-axis is referred to as "X-direction", the direction along the Y-axis is referred to as "Y-direction", and the direction along the Z-axis is referred to as "Z-direction". Further, a plane along both the X direction and the Y direction is referred to as an "XY plane", and a plane along both the Y direction and the Z direction is referred to as a "YZ plane".

For example, in the X direction, the direction from the negative to the positive of the X axis and the direction from the positive to the negative of the X axis are opposite to each other, and there are two kinds of directions inherent in it. Therefore, one side (one side) in the X direction is referred to as "X1 direction", and the other side (other side) in the X direction is referred to as "X2 direction". Similarly, with respect to the Y direction, one is referred to as "Y1 direction" (one side) and the other is referred to as "Y2 direction" (other side). Regarding the Z direction, one is referred to as "Z1 direction" (one side) and the other is referred to as "Z2 direction" (other side).

In addition, viewing from the X direction is referred to as "X-direction viewing". Similarly, viewing from the Z direction is referred to as "Z direction viewing" (planar viewing in the assembled state in the second package).
The term "along" in the present embodiment is not limited to the reference direction or the direction parallel to the plane, but is 45 [°] such as 5 [°] or 10 [°] with respect to the reference direction or plane. It means that the direction tilted at an angle less than is also included.

[I. First Embodiment]
In the first embodiment described below, the configuration of the package (first package) is described in item [1], and the action and effect of the configuration of item [1] are described in item [2].
[1. Constitution]
As shown in FIGS. 1 and 2, the package P is provided with a wrap portion 1 for wrapping the contents 9, and a mount portion 2 for supporting the wrap portion 1.
In this item [1], the basic configuration such as the functions and properties of the wrap portion 1 and the mount portion 2 is described in the sub-item [1-1], and the detailed configuration of the wrap portion 1 and the mount portion 2 is described in the sub-item [1]. 1-2] will be described.

[1-1. Basic configuration]
As shown in FIG. 1, the wrap portion 1 is an encapsulating member arranged on both sides of the content 9 on the Z1 direction side (one side) and the Z2 direction side (other side) in the assembled state. As shown in FIG. 2, the unfolded lap portion 1 extends along the XY plane and is arranged on one side in the Z direction with respect to the mount portion 2.
The wrap portion 1 has a soft property (also referred to as "flexibility" or "flexibility") that can be deformed according to the outer shape of the content 9. Here, a transparent wrap portion 1 having a property of stretching according to the outer shape of the content 9 (which can also be called “stretchability”) will be given as an example. However, a translucent or opaque wrap portion 1 may be used, or a wrap portion 1 having poor or non-stretchable properties may be used.

As the material used for the wrap portion 1, various resin materials such as polypropylene and polyethylene can be used, and paper (preferably translucent paper from the viewpoint of being able to see the contents, for example, glassin paper, paraffin paper, sulfuric acid, etc. Pulp-derived materials such as paper, parchment paper, pseudo-sheep paper, clearing resin (including UV-curable clearing resin, rosin-based water-based clearing resin, etc.) or cellulose nanofibers can also be used. ..
Here, an example in which the wrap portion 1 is in the form of a thin film extending continuously will be given. However, the wrap portion 1 in a form that extends intermittently, such as a mesh-like net-like body or a porous body, may be used. In addition, depending on the material, form, or additional material used for the wrap portion 1, the wrap portion 1 may be provided with functionality such as breathability, deodorization, waterproofness, and water repellency.

As shown in FIG. 1, the mount portion 2 is a member that supports the wrap portion 1 that wraps the contents 9 in the assembled state.
Since the mount portion 2 is a support member of the wrap portion 1, it has mechanical properties such as rigidity and strength that can at least support the wrap portion 1 that encloses the content 9. Further, the mount portion 2 has a property of maintaining the shape (also referred to as “formality”) in contrast to the wrap portion 1 having a soft property. Here, a single-wafer-shaped mount portion 2 that can be folded back is used.

Examples of the material used for the mount portion 2 include a resin material, a pulp-derived material, and the like, similarly to the material of the wrap portion 1. For example, the mount portion 2 made of thick paper can be said to be the "mounting paper" of the wrap portion 1 (package P). Further, the mount portion 2 can be said to be a "support mount" if it is regarded as a mount that supports the wrap portion 1, and can be said to be an "auxiliary mount" if it is regarded as a mount that assists the wrap portion 1.
In addition, although the various materials illustrated can be used for the wrap portion 1 and the mount portion 2, it is preferable that the wrap portion 1 and the mount portion 2 are made of the same type of materials from the viewpoint of ensuring easy disposal.

[1-2. Detailed configuration]
== Mount part ==
As shown in FIG. 1, the mount portion 2 is folded back and overlapped at the end side E extending along the X direction on the Y1 direction side in the assembled state.
The mounted portions 2 overlapped in this way are provided with a overlapping portion 20 forming a double sheet shape along the XY plane, and a notch portion 3 cut out from the end side E in the Y2 direction side is also provided. ing.

<Polymerized part>
The polymerization portion 20 is a portion where the first half surface portion 21 and the second half surface portion 22 are overlapped with each other in the Z direction. These half surface portions 21 and 22 are continuously provided at the mount portion 2 via the boundary line L1 extending in the X direction, and extend along the XY plane.
As shown in FIG. 1, the half surface portions 21 and 22 are folded back at the boundary line L1 in the assembled state, and in the unfolded state where the folding back at the boundary line L1 is folded back as shown in FIG. 2, in the Y direction. Arranged side by side. A ruled line for guiding the folding back is provided on the boundary line L1.

Since these half surface portions 21 and 22 are overlapped with each other, the shapes seen from the Z direction are the same in the assembled state as shown in FIG. 1, and the boundary line L1 is formed in the expanded state as shown in FIG. On the other hand, it has a line-symmetrical shape.
Here, the mount portion 2 is composed of the first half surface portion 21 and the second half surface portion 22 (that is, the overlapping portion 20) and the boundary line L1, and the mount portion 2 is line-symmetrical with respect to the boundary line L1 in the unfolded state. The provided package P is illustrated. However, not limited to the line-symmetrical mount portion 2 as described above, either one of the first half surface portion 21 and the second half surface portion 22 extends more than the other, and is not in the unfolded state with respect to the boundary line L1. A line-symmetrical mount portion 2 may be used.

In addition, the half surface portions 21 and 22 are fixed to each other in the assembled state. For example, of the half surface portions 21 and 22, the attachment portion G that does not overlap with the wrap portion 1 in the Z direction is fixed to each other with an adhesive. However, the half surfaces 21 and 22 may be fixed to each other with a stapler.
As described above, the half surface portions 21 and 22 divided by the boundary line L1 surround the opening 3'that penetrates in the Z direction in the unfolded state as shown in FIG. The window-shaped opening 3'corresponds to the notch 3 in the assembled state shown in FIG.

<Notch>
The notch portion 3 is a portion where the wrap portion 1 and the contents 9 are arranged. Here, as shown in FIG. 1, the contents 9 are arranged within a range that fits in the notch 3 when viewed from the Z direction in the assembled state, and among the openings 3'when viewed from the Z direction in the expanded state as shown in FIG. The content 9 is arranged in a range that fits in one half of the extension line L2 of the boundary line L1.
The notch 3 has a shape corresponding to the content 9. More specifically, the shape of the notch 3 when viewed from the Z direction is such that the contents 9 in the packaged posture have a margin in the X and Y directions with respect to the outer shape when viewed from the Z direction. Set. The shape of the opening 3'is also set according to the shape of the notch 3 set in this way.

The cutout portion 3 has the shape of a region in which the opening 3'is folded in half by the extension line L2 and is folded, and from the end side E along the boundary line L1 and the extension line L2 in the mount portion 2 (package P). It is cut out. That is, the notch portion 3 is a portion of the mount portion 2 that is notched from the folded side end side E. Here, an opening 3'line-symmetrical with respect to the extension line L2 is illustrated. Therefore, the regions where the opening 3'is folded in half coincide with each other when viewed from the Z direction.
However, the opening 3'does not have to be line symmetric with respect to the extension line L2. In this case, the region of the opening 3'folded in half by the extension line L2 does not coincide with the one side region in the Y1 direction with respect to the extension line L2 and the other side region in the Y2 direction with respect to the extension line L2. The shape of the region in which the one-side region and the other-side region are folded is the shape of the cutout portion 3.

In addition, the mount portion 2 is provided with a hole H for suspending the package P. Here, a circular hole H drilled in each of the half surface portions 21 and 22 is illustrated. However, the hole H is not limited to a circular shape, and various shapes known as holes for hanging can be adopted, and an arrangement considering the center of gravity of the package P and the display posture of the contents 9 can be adopted.
1 and 2 illustrate the hole H when the package P is displayed in a posture in which the X direction is the vertical direction. This hole H is arranged on the X direction side with respect to the notch portion 3. However, when the package P is displayed in a posture in which the Y direction is the vertical direction, the hole H is arranged on the Y direction side with respect to the notch portion 3.

== Wrap part ==
As shown in FIG. 2, the wrap portion 1 extends in a sheet shape along the XY plane in a range covering the opening 3'when viewed from the Z direction in the unfolded state, and the wrap portion 1 extends with respect to the opening 3'when viewed from the Z direction. The peripheral edge 1F overlaps the half surface portions 21 and 22 in the Z direction. Here, a lap portion 1 having a rectangular shape having an outer shape smaller than that of the half surface portions 21 and 22 when viewed from the Z direction in the unfolded state is illustrated. If the opening 3'is similar to a window, the half surface portions 21 and 22 correspond to the window frame, and the wrap portion 1 corresponds to the window glass.

As shown in FIG. 2, the wrap portion 1 is folded in half at the extension line L2 at the time of assembly in which the half surface portions 21 and 22 are folded back at the boundary line L1 from the sheet-like shape in the unfolded state. Then, as shown in FIG. 1, the lap portion 1 in the assembled state has a flange-shaped peripheral edge 1F sandwiched between the half surface portions 21 and 22, and the contents 9 from both the Z1 direction side and the Z2 direction side. Wrap.

From the viewpoint of suppressing foreign matter from being mixed in, the wrap portion 1 that wraps the contents 9 is preferably in a state in which the contents 9 are enclosed in the assembled state.
Therefore, an adhesive or an adhesive may be applied to the peripheral edge 1F of the semi-finished product package P which is in the same state as the unfolded state. In this case, in the assembled package P folded back by the extension line L2, either one of the Z1 direction and the Z2 direction on the peripheral edge 1F and the other are attached to the extension line L2.

Alternatively, when a heat-resistant material is used for the mount portion 2 and a thermoplastic material is used for the wrap portion 1, and then the peripheral edge 1F of the wrap portion 1 is heated via the half surface portions 21 and 22, the peripheral edge 1F They are heat welded in the Z direction.
The wrap portion 1 may be provided with a sealing portion in which the peripheral edge of the content 9 is sealed by a known sealing method such as these adhesives or heat welding.

However, as shown in FIG. 3, a wrap portion 1 in which the content 9 is enclosed in advance is prepared, and the wrap portion 9 in which the content 9 is arranged at a position overlapping the opening 3'in the Z direction in the unfolded state is provided. The peripheral edge 1F of 1 may be sandwiched by the half surface portions 21 and 22 in the assembled state. Examples of the form of the wrap portion 1 in which the peripheral edge 1F with respect to the content 9 is previously sealed by the seal portion S include the following seal forms SA and SB.
-Seal form SA: A form in which the wrap portion 1 is folded in half and seal portions S are provided on three sides except for the folded line F (a form in which three seal portions S are provided in FIG. 3).
-Seal form SB: A form in which the contents 9 are housed in a flat bag-shaped wrap portion 1 and a seal portion S is provided on one side of the bag opening (only the seal portion S extending in the X direction in FIG. 3 is provided. Form)

Further, in the wrap portion 1, the peripheral edge 1F of the wrap portion 1 is attached (fixed) to the polymerization portion 20 by a known method such as an adhesive or an adhesive.
Here, as shown in FIG. 2, the attachment points T on the peripheral edge 1F for each of the half surface portions 21 and 22 are intermittently set. In other words, the non-attached portion U that is not fixed to the polymerized portion 20 is intermittently provided, and the attached portion T that is fixed to the polymerized portion 20 is intermittently provided. However, the peripheral edge 1F of the wrap portion 1 may be continuously attached to the polymerization portion 20.

In addition, a stapler may be provided that penetrates the half surface portions 21 and 22 of the region overlapping the peripheral edge 1F when viewed from the Z direction. This stapler is also used as the following two types of fixing means I and II.
-Fixing means I: Fixing means of the wrap portion 1 to the overlapping portion 20-Fixing means II: Fixing means between the half- face portions 21 and 22 in the polymerization portion 20 However, the wrap portion 1 is sandwiched between the half- face portions 21 and 22. It does not have to be fixed to the polymerization section 20 only by itself.

[2. Action and effect]
Since the package P of the present embodiment has the above-described configuration, the following effects can be obtained.
In this item [2], the main effect of the package P is described in the sub-item [2-1], the detailed effect of the wrap portion 1 is described in the sub-item [2-2], and the detailed effect of the mount portion 2 is described. It will be described in the sub-item [2-3].

[2-1. package]
Since the contents 9 are wrapped by the wrap portion 1 having a soft property, the wrap portion 1 can be deformed according to the outer shape of the contents 9, and it corresponds to accommodating the contents 9 having various outer shapes. Can be done.
Further, the peripheral edge 1F of the wrap portion 1 is a half surface portion in a state where the content 9 is arranged in the notch portion 3 in which the opening surrounded by the half surface portions 21 and 22 is folded in half and cut out in a folded shape. It is sandwiched between 21 and 22. Therefore, the wrap portion 1 that wraps the content 9 is supported from three sides except the extension line L2, and the packaged content 9 can be restrained. In this way, the contents 9 are wrapped by the wrap portion 1 like the object to be bound by the shrink wrapping, so that the protection of the contents 9 can be ensured.
Therefore, the package P can protect the contents 9 having various outer shapes.

Furthermore, by using the wrap portion 1 having a soft property, the effects α, β, and γ listed below can be obtained.
== Effect α ==
Compared with a blister pack in which a hard resin case is used, the use of plastic can be suppressed or removed (so-called "de-plasticization"), and the environmental load can be reduced.
== Effect β ==
It is possible to increase the degree of freedom in the posture in which the contents 9 are packaged, and it is also possible to secure the extending area of the half surface portions 21 and 22 in the assembled state. Therefore, it is possible to secure an area for designing the content 9 such as a product description and an advertising phrase in the package P.
== Effect γ ==
It is possible to prevent the center of gravity of the content 9 from being deviated in the Z direction with respect to the center of gravity of the mount portion 2. For example, the content 9 can be packaged in a posture that protrudes from the mount portion 2 in both the Z1 direction and the Z2 direction in a well-balanced manner. As a result, it is possible to suppress a distorted shape such as warpage or bending of the mount portion 2 in the package P suspended through the hole H.

In addition, if the mount portion 2 and the wrap portion 1 are made of the same type of material, the mount portion 2 and the wrap portion 1 can be disposed of without being sorted according to the type of material, and easy disposal can be ensured. .. For example, if the mount portion 2 and the wrap portion 1 are paper materials, the package P from which the contents 9 are taken out can be disposed of as recyclable waste or combustible waste, and the plastic material can be reduced.

[2-2. Wrap part]
According to the wrap portion 1 having the property of stretching, it is possible to cope with the contents 9 having a larger size, and it is also possible to increase the binding property of the contents 9.
According to the wrap portion 1 attached to the polymerization portion 20, it is possible to reliably suppress the wrap portion 1 and the contents 9 from falling off from the polymerization portion 20.
Further, since the non-attached portion U in which the peripheral edge 1F of the wrap portion 1 is not fixed to the polymerization section 20 is intermittently provided, the peripheral edge 1F is continuously fixed to the polymerization section 20. The degree of freedom of deformation of the wrap portion 1 that wraps the content 9 can be increased as compared with the above. Therefore, it contributes to the improvement of the compatibility with the contents 9 having various outer shapes.

However, if the peripheral edge 1F of the wrap portion 1 is continuously fixed to the polymerization portion 20, the positional deviation of the wrap portion 1 with respect to the polymerization portion 20 can be reliably suppressed, and the binding property of the content 9 is improved. Contribute to letting.
If the wrap portion 1 is merely sandwiched with respect to the polymerization portion 20 and is not fixed, the contents 9 can be easily taken out from the package P, and the opening workability can be improved.

According to the package P assembled from the wrap portion 1 extending in a sheet shape along the XY plane and the sheet-shaped overlapping portion 20 along the XY plane while covering the opening 3'when viewed from the Z direction in the unfolded state, the unfolded state. The bulk and thickness of the semi-finished product in the same state as above in the Z direction can be suppressed.
According to the wrap portion 1 provided with the seal portion S in which the peripheral edge of the content 9 is sealed, it is possible to reliably suppress foreign matter from entering between the wrap portion 1 and the content 9, and the content Contributes to improving the protection of 9.

According to the transparent wrap portion 1, the contents 9 can be visually recognized from the outside of the wrap portion 1, and it is possible to provide the package P that does not hinder the appealing power due to the appearance of the contents 9.
When the wrap portion 1 of the reticular body is used, the visibility of the contents 9 from the outside of the wrap portion 1 can be ensured, and functionality such as breathability and extensibility is added by the structure of the reticular body. It is possible to do.

[2-3. Mount part]
According to the polymerization section 20 in which the half surface portions 21 and 22 are fixed to each other, the wrap portion 1 is securely sandwiched by suppressing the separation due to the folding back of the half surface portions 21 and 22, and the wrap portion 1 is securely sandwiched with respect to the mount portion 2. The wrap portion 1 can be reliably supported.
If a ruled line is provided on the boundary line L1 of the mount portion 2, the half surface portions 21 and 22 can be smoothly folded back at the boundary line L1 and the assembly workability of the package P can be improved.

According to the mount portion 2 which is line-symmetrical with respect to the boundary line L1 in the unfolded state, the package P can have a simple configuration, which contributes to a reduction in manufacturing cost.
On the other hand, according to the mount portion 2 which is non-axisymmetric with respect to the boundary line L1 in the unfolded state, the degree of freedom in design such as expansion / contraction of the design area and optimization of the amount of materials is improved, and the commercial value of the package P can be enhanced.

[II. Second embodiment]
In the second embodiment described below, item [1] describes the configuration of the package (second package), and item [2] describes the action and effect of the configuration of item [1].
[1. Constitution]
As shown in FIGS. 4 and 5, the package P is provided with a wrap portion 1 for wrapping the contents 9, and a mount portion 2 to which the wrap portion 1 is attached.

In the present embodiment, as shown in FIG. 5, in the unfolded state, the wrap portion 1 and the mount portion 2 provided symmetrically in the X direction and also in the Y direction are given as an example. Specifically, the configuration symmetrical in the X direction is specifically provided so that the wrap portion 1 is provided symmetrically with respect to the axis of symmetry C1 extending in the Y direction, and the mount portion 2 is provided symmetrically with respect to the axis C2 extending in the Y direction. ing.
In this item [1], the configuration of the wrap portion 1 is described in the sub-item [1-1], the configuration of the mount portion 2 is described in the sub-item [1-2], and the wrap portion 1 is attached to the mount portion 2. The configuration related to the above will be described in the sub-item [1-3].

[1-1. Wrap part]
The wrap portion 1 is an encapsulating member of the content 9, and is arranged on both sides of the content 9 on the X1 direction side and the X2 direction side in the assembled state as shown in FIG. 4, and is also arranged on the Z2 direction side. Will be done. As shown in FIG. 5, the wrap portion 1 that covers the contents 9 from at least three directions in the X1 direction, the X2 direction, and the Z2 direction extends along the XY plane and with respect to the mount portion 2 in the unfolded state. It is arranged on the Z1 direction side and is arranged on the Z2 direction side with respect to the content 9.

The wrap portion 1 is roughly classified into the following three parts according to the position with respect to the content 9 in the assembled state.
1st lap part 11: part on the X1 direction side with respect to the content 9 ・ 2nd wrap part 12: part on the X2 direction side with respect to the content 9 ・ 3rd wrap part 13: Z2 with respect to the content 9 Directional part

The first lap portion 11 and the second lap portion 12 face each other in the X direction in the assembled state and extend along the YZ plane. The third lap portion 13 is a portion folded back between the first lap portion 11 and the second lap portion 12 in the assembled state so as to be substantially oriented in the Z direction. These lap portions 11 to 13 are integral portions extending in the XY plane in the unfolded state, and are the first lap portion 11, the third lap portion 13, and the second lap portion 12 from the X1 direction to the X2 direction. Line up in order.

The wrap portion 1 has a soft property (also referred to as "flexibility" or "flexibility") that can be deformed according to the outer shape of the content 9. Here, a transparent wrap portion 1 having a property of stretching according to the outer shape of the content 9 (which can also be called “stretchability”) will be given as an example. However, a translucent or opaque wrap portion 1 may be used, or a wrap portion 1 having poor or non-stretchable properties may be used.

As the material of the wrap portion 1, various resin materials such as polypropylene and polyethylene can be used, and paper (preferably translucent paper from the viewpoint of being able to see the contents, for example, glassin paper, paraffin paper, sulfate paper, etc. Pulp-derived materials such as parchment paper, pseudo-sheep paper, paper to which a transparent resin (UV curable transparent resin, rosin-based water-based transparent resin, etc.) is applied) or cellulose nanofibers can also be used.

Here, an example in which the wrap portion 1 is in the form of a film (thin film) in which the wrap portion 1 continuously extends is given. However, the wrap portion 1 in a form that extends intermittently, such as a mesh-like net-like body or a porous body, may be used. In addition, depending on the material, form, or additional material used for the wrap portion 1, the wrap portion 1 may be provided with functionality such as breathability, deodorization, waterproofness, and water repellency.

[1-2. Mount part]
As shown in FIG. 4, since the mount portion 2 is a member to which the wrap portion 1 that wraps the contents 9 is attached in the assembled state, the rigidity and strength that can at least support the wrap portion 1 that wraps the contents 9 are obtained. Has mechanical properties. Further, the mount portion 2 has a property of maintaining the shape (also referred to as “formality”) in contrast to the wrap portion 1 having a soft property. Here, a foldable single-wafer mount portion 2 is used.

Examples of the material used for the mount portion 2 include a resin material, a pulp-derived material, and the like, similarly to the material of the wrap portion 1. For example, the mount portion 2 made of thick paper can be said to be the "mounting paper" of the wrap portion 1 (package P). Further, the mount portion 2 can be said to be a "support mount" if it is regarded as a mount that supports the wrap portion 1, and can be said to be an "auxiliary mount" if it is regarded as a mount that assists the wrap portion 1.
In addition, although the various materials illustrated can be used for the wrap portion 1 and the mount portion 2, it is preferable that the wrap portion 1 and the mount portion 2 are made of the same type of materials from the viewpoint of ensuring easy disposal.

The mount portion 2 includes a polymerization portion 3 extending along the YZ plane in the assembled state, a base portion 4 extending along the XY plane in the assembled state, and a thickness direction of the mount portion 2 (in the unfolded state). A window portion 5 penetrating in the Z direction) is provided.
In the assembled state, the polymerization portion 3 is located in the middle of the base portion 4 in the X direction in the Z direction and is arranged on the Z1 direction side with respect to the base portion 4, and is connected to the base portion 4. The window portion 5 is an opening surrounded by at least the polymerization portion 3. The window portion 5 illustrated in the present embodiment is surrounded not only by the polymerization portion 3 but also by the base portion 4.

== Polymerized part ==
The polymerization portion 3 is a portion forming a double sheet in which the following first surface portion 31 and second surface portion 32 are overlapped in the X direction in the assembled state.
・ First surface portion 31: planar portion extending along the YZ plane on the X1 direction side ・ Second surface portion 32: planar portion extending along the YZ plane on the X2 direction side

The first surface portion 31 and the second surface portion 32 are continuously provided via the base portion 4. In the unfolded state, as shown in FIG. 5, the base portion 4 is arranged in the middle of the X direction between the first surface portion 31 arranged on the X1 direction side and the second surface portion 32 arranged on the X2 direction side. In the assembled state, as shown in FIG. 4, the end edge on the Z2 direction side of the first surface portion 31 and the end edge on the Z2 direction side of the second surface portion 32 are connected to the base portion 4, and the surface portion is provided by the base portion 4. 31 and 32 are connected together.

It can be said that the overlapping portion 3 in which these surface portions 31 and 32 are overlapped has an approximate shape with the U-shaped open side facing the Z2 direction side, and has a portal shape with the Z1 direction facing upward in the X direction. ..
Since the first surface portion 31 and the second surface portion 32 are overlapped with each other, the shapes in the X direction are the same in the assembled state as shown in FIG. However, not limited to the surface portions 31 and 32 having the same shape in the X direction, one of the first surface portion 31 and the second surface portion 32 may extend beyond the other.

The face portions 31 and 32 are fixed to each other in the assembled state in order to maintain the overlapped state.
For example, as shown in FIG. 5, of the surface portions 31 and 32, the attachment portion G that does not overlap with the wrap portion 1 in the X direction is fixed to each other with an adhesive. Alternatively, at the sticking point G, the face portions 31 and 32 are fixed with a stapler in place of or in addition to the adhesive.

In addition, the polymerization section 3 is provided with a hole H for suspending the package P. The holes H are provided at positions where the surface portions 31 and 32 overlap each other in the X direction in an assembled state in which the surface portions 31 and 32 are overlapped with each other. Here, a circular hole H drilled in each of the surface portions 31 and 32 is illustrated. However, the shape of the hole H is not limited to a circular shape, and various shapes known as holes for hanging can be adopted, and an arrangement is adopted in consideration of the center of gravity of the package P and the display posture of the contents 9. sell.
4 and 5 show an example of a hole H when the package P is displayed in a posture in which the Z1 direction is upward. This hole H is arranged on the Z1 direction side in the polymerized portion 3 in the assembled state.

== Base part ==
The base portion 4 is a portion that functions as a leg portion that allows the package P to stand on its own in a posture in which the Z2 direction is downward.
The base portion 4 is provided with a bottom portion 41 extending parallel to or substantially parallel to the horizontal direction in a self-supporting state as described above. The base portion 4 illustrated here is also provided with an inclined portion 42 inclined with respect to the XY plane between the bottom portion 41 and the overlapping portion 3.

The bottom portion 41 is a portion where the lower surface (Z2 direction side) forms a mounting surface in a posture in which the package P stands on its own with the Z2 direction downward.
A pair of inclined portions 42 that incline toward the overlapping portion 3 (Z1 direction side) are continuously provided at the edge of the bottom portion 41 in the X direction. That is, the base portion 4 is provided with an inclined portion 42 that is folded back with the portion outside the X direction floating in the Z1 direction with respect to the bottom portion 41. In other words, the edges of the pair of inclined portions 42 on the Z2 direction side are connected to each other at the bottom portion 41.
Each of the inclined portions 42 illustrated here is provided with two rectangular portions separated from each other in the Y direction.

A ruled line FT (folding line) for folding back is provided between the bottom portion 41 and the inclined portion 42.
Each of the inclined portions 42 is a gable roof-like portion inclined in a direction positioned toward the Z1 direction toward the middle in the X direction of the bottom portion 41 (base portion 4). In other words, the inclined portion 42 is arranged in the Z2 direction so as to be separated from the overlapping portion 3 in the X direction.

More specifically, one of the pair of inclined portions 42 on the X1 direction side is provided between the end edge on the Z2 direction side of the first surface portion 31 and the end edge on the X1 direction side of the bottom portion 41, and the overlapping portion 3 is provided. It is arranged on the Z2 direction side so as to be separated from the X1 direction. Further, the other side of the pair of inclined portions 42 on the X2 direction side is provided between the edge of the second surface portion 32 on the Z2 direction side and the edge of the bottom portion 41 on the X2 direction side, and is provided from the overlapping portion 3 in the X2 direction. The farther they are, the more they are arranged on the Z2 direction side.
A ruled line FS (folding line) for folding is provided between the inclined portion 42 and the surface portions 31 and 32.

== Window ==
The window portion 5 is an opening arranged in the package P in a state where a portion other than the attachment portion of the wrap portion 1 is exposed, and is also an area in which the content 9 is arranged. In the window portion 5, the content 9 is arranged within a range that fits in the window portion 5 in the X direction view in the assembled state.
The window portion 5 has a shape corresponding to the content 9. More specifically, as shown in FIG. 4, the shape of the window portion 5 in the X direction view in the assembled state has a margin in the Y direction and the Z direction with respect to the outer shape of the contents 9 in the packaged posture when viewed from the X direction. It is set to a shape with (margin).

The window portions 5D and 5I shown below are continuously provided in the window portion 5 illustrated here.
-Double window portion 5D: The window portion 5 surrounded by the polymerization portion 3
-Inclined window portion 5I: A window portion 5 surrounded by an inclined portion 42.
The double-glazed window portion 5D penetrates in the normal direction (X direction) of the polymerization portion 3 and is surrounded by the polymerization portion 3 from three directions of the Y1 direction, the Y2 direction, and the Z1 direction in the assembled state. Here, a rectangular double-glazed window portion 5D in the X-direction view is illustrated in the assembled state.

The inclined window portion 5I penetrates in the normal direction of the inclined portion 42, and is surrounded by the inclined portion 42 from the Y1 direction and the Y2 direction in the assembled state. As shown in FIG. 4, the inclined window portion 5I illustrated here is also surrounded by the bottom portion 41 from the Z2 direction side in the assembled state.
The double-glazed window portion 5D and the inclined window portion 5I are connected in series. Specifically, in the assembled state, the double-glazed window portion 5D is continuously provided on the Z1 direction side with respect to the inclined window portion 5I. In the mounted portion 2 in the unfolded state, as shown in FIG. 5, the opening on the X1 direction side in which the inclined window portion 5I is continuously provided in the double window portion 5D surrounded by the first surface portion 31 is the first window portion 51. Corresponding to the above, the opening on the X2 direction side in which the inclined window portion 5I is continuously provided in the double window portion 5D surrounded by the second surface portion 32 corresponds to the second window portion 52.

[1-3. Attaching the wrap to the mount]
As shown in FIG. 5, the wrap portion 1 extends in a sheet shape along the XY plane in a range covering the window portion 5 in the Z direction view in the unfolded state.
In the unfolded state, the lap portion 1 overlaps with the mount portion 2 except for the region that overlaps with the window portion 5 in the Z direction. Specifically, a part of the first wrap portion 11 and the second wrap portion 12 overlaps the surface portions 31 and 32 of the overlapping portion 3, and the entire third wrap portion 13 overlaps the base portion 4.
Here, a lap portion 1 having a rectangular shape having an outer shape smaller than that of the mount portion 2 in the expanded state in the Z direction is illustrated. If the surface portions 31 and 32 are similar to the window frame with respect to the window portion 5, the wrap portion 1 corresponds to the window glass.

As shown in FIG. 4, the lap portion 1 has a peripheral edge 1F excluding a portion of the first lap portion 11 and the second lap portion 12 that overlaps with the double window portion 5D as the first surface portion 31 in the assembled state. It is sandwiched between the second surface portion 32 and the second surface portion 32. The peripheral edges 1F of the wrap portions 11 and 12 can be fixed to the polymerization portion 3 by a known method such as sticking or welding using an adhesive or an adhesive.
Here, as shown in FIG. 5, the peripheral edges 1F of the wrap portions 11 and 12 are fixed to the polymerization portion 3 at the attachment portion T. Specifically, the peripheral edge 1F of the first lap portion 11 is fixed to the first surface portion 31, and the peripheral edge 1F of the second wrap portion 12 is fixed to the second surface portion 32.

For example, the attachment points T where the peripheral edges of the wrap portions 11 and 12 are fixed to the polymerization portion 3 are continuously provided as shown in FIG. However, the peripheral edges 1F of the wrap portions 11 and 12 may be intermittently attached to the surface portions 31 and 32, respectively. In other words, the non-attached portion that is not fixed to the polymerized portion 3 may be provided intermittently, and the attached portion that is fixed to the polymerized portion 3 may be provided intermittently.

Here, the third lap portion 13 is not fixed to any portion, and in the package P in a posture in which the Z1 direction is upward, the third lap portion 13 is between the first lap portion 11 and the second lap portion 12. 13 is provided in a suspended state. In other words, the wrap portion 1 is hung between the first surface portion 31 and the second surface portion 32 of the polymerization portion 3.
By supporting the wrap portion 1 provided in this way by the overlapping portion 3, the contents 9 are arranged on the double-glazed window portion 5D in the X-direction view in the assembled state, and the X1 direction side and the X2 direction side. In addition, the content 9 is wrapped with the wrap portion 1 from the Z2 direction side. The third wrap portion 13 may be fixed to the bottom portion 41 or the inclined portion 42 of the base portion 4.

In FIG. 4, in the package P with the Z1 direction facing upward, the bottom portion (part on the Z2 direction side) of the content 9 is placed on the bottom portion 41 of the base portion 4 via the third wrap portion 13, and the third wrap An example of a mode in which the portion 13 contacts the bottom portion 41 is shown.
However, the third lap portion 13 (wrap portion 1) may be separated from the base portion 4 in the Z1 direction. In the suspended structure in which the wrap portion 1 and the base portion 4 are not in contact with each other in this way, the wrap portion 1 is fixed to the polymerization portion 3 in a stretched state, and then the wrap portion 1 wraps the contents 9. If the third lap portion 13 contracts, the third lap portion 13 can be separated from the bottom portion 41 and the inclined portion 42, which is a feasible state. Alternatively, even if the third wrap portion 13 is deformed so as to be raised toward the Z1 direction according to the outer shape of the bottom portion of the contents 9 of the wrap portion 1, the third wrap portion 13 becomes the bottom portion 41 or the inclined portion 42. Can be separated from.

As described above, the wrap portion 1 that wraps the contents 9 is preferably in a state in which the contents 9 are enclosed in the assembled state from the viewpoint of suppressing the mixing of foreign substances.
For example, in the wrap portion 1 in which the contents 9 are arranged in the semi-finished product package P which is in the same state as the unfolded state, an adhesive or an adhesive is applied around the arranged contents 9 and adhered in the assembled state. It is preferable to use a wrap portion 1 in which the periphery of the content 9 is sealed with an agent or an adhesive.

Alternatively, if a heat-resistant material is used for the mount portion 2 and a thermoplastic material is used for the wrap portion 1, the peripheral edge 1F of the wrap portion 1 is provided via the surface portions 31 and 32 of the polymerization portion 3 in the assembled state. It is also preferable to employ a wrap portion 1 in which the periphery of the content 9 is sealed by heat-welding the peripheral edges 1F to each other in the X direction by heating.
The wrap portion 1 may be provided with a sealing portion in which the periphery of the content 9 is sealed by a known sealing method using an adhesive or heat welding as described above.

However, as shown in FIG. 6, the wrap portion 1 in which the content 9 is enclosed in advance is prepared, and the content 9 is provided in one of the first window portion 51 and the second window portion 52 of the window portion 5 in the unfolded state. The peripheral edge 1F of the lap portion 1 in which the lap portion 1 is arranged may be sandwiched by the surface portions 31 and 32 in the assembled state. Examples of the form of the wrap portion 1 previously sealed with the seal portion S include the following seal forms SA and SB.
-Seal form SA: A form in which the wrap portion 1 is folded in half at the folding line F and the sealing portions S are provided on three sides excluding the folded line F (three sealing portions S are provided in FIG. 6). form)
-Seal form SB: A form in which the contents 9 are housed in a flat bag-shaped wrap portion 1 and a seal portion S is provided in the opening of the bag (a form in which only the seal portion S extending at the lower left in FIG. 6 is provided. )

In addition, a stapler may be provided that penetrates the surface portions 31 and 32 in the region overlapping the lap portion 1 in the X direction. This stapler is also used as the following two types of fixing means I and II.
-Fixing means I: Fixing means of the wrap portion 1 to the overlapping portion 3-Fixing means II: Fixing means between the surface portions 31 and 32 in the overlapping portion 3 However, the wrap portion 1 is only sandwiched between the surface portions 31 and 32. It does not have to be fixed to the polymerization section 3.

[2. Action and effect]
Since the package P of the present embodiment has the above-described configuration, the following effects can be obtained.
In this item [2], the main effect of the package P is described in the sub-item [2-1], the detailed effect of the wrap portion 1 is described in the sub-item [2-2], and the detailed effect of the mount portion 2 is described. It will be described in the sub-item [2-3].

[2-1. package]
Since the contents 9 are wrapped by the wrap portion 1 having a soft property, the wrap portion 1 can be deformed according to the outer shape of the contents 9, and it corresponds to accommodating the contents 9 having various outer shapes. Can be done.
Since the content 9 arranged in the double-glazed window portion 5D in the X direction is wrapped by the wrap portion 1 sandwiched between the surface portions 31 and 32 of the overlapping portion 3, the content 9 can be restrained. In this way, the contents 9 are wrapped by the wrap portion 1 like the object to be bound by the shrink wrapping, so that the protection of the contents 9 can be ensured.
Therefore, the package P can protect the contents 9 having various outer shapes.

Since the base portion 4 extending along the XY plane is continuously provided on the Z2 direction side with respect to the polymerization portion 3 provided along the YZ plane, the posture in which the base portion 4 is arranged downward The package P can be made self-supporting.
Further, the content 9 is wrapped by the wrap portion 1 not only from the X1 direction side and the X2 direction side but also from the Z2 direction side. Therefore, in the package P with the Z1 direction facing upward, the bottom portion of the content 9 (the portion on the Z2 direction side) can also be protected by the wrap portion 1, and the bottom portion of the content 9 is the base portion 4 (mount portion 2). Can be prevented from coming into contact with.
Therefore, the protection of the content 9 by the package P can be enhanced.

Furthermore, by using the wrap portion 1 having a soft property, the effects α, β, and γ listed below can be obtained.
== Effect α ==
Compared with a blister pack in which a hard resin case is used, the use of plastic can be suppressed or removed (so-called "de-plasticization"), and the environmental load can be reduced.
== Effect β ==
The degree of freedom in the posture in which the contents 9 are packaged can be increased, and the extending areas of the surface portions 31 and 32 in the assembled state can be secured. Therefore, it is possible to secure an area for designing the content 9 such as a product description and an advertising phrase in the package P.
== Effect γ ==
It is possible to prevent the center of gravity of the content 9 from being deviated in the Z direction with respect to the center of gravity of the mount portion 2. For example, the content 9 can be packaged in a posture that protrudes from the mount portion 2 in both the X1 direction and the X2 direction in a well-balanced manner. As a result, it is possible to ensure stability when the package P in a posture in which the Z1 direction is upward is displayed in a self-supporting state on the base portion 4. Alternatively, it is possible to suppress a distorted shape such as warpage or bending of the mount portion 2 in the package P suspended through the hole H.

In addition, if the mount portion 2 (polymerization portion 3 and base portion 4) and the wrap portion 1 are made of the same material, the mount portion 2 and the wrap portion 1 can be discarded without being sorted according to the type of material. Easy disposal can be ensured. For example, if the mount portion 2 and the wrap portion 1 are paper materials, the package P from which the contents 9 are taken out can be disposed of as recyclable waste or combustible waste, and the plastic material can be reduced.

[2-2. Wrap part]
According to the wrap portion 1 having the property of stretching, it is possible to cope with the contents 9 having a larger size, and it is also possible to increase the binding property of the contents 9.
According to the wrap portion 1 attached to the polymerization portion 3, it is possible to reliably suppress the wrap portion 1 and the contents 9 from falling off from the polymerization portion 3.

According to the wrap portion 1 spanned between the first surface portion 31 and the second surface portion 32, a margin that allows the third wrap portion 13 of the hung portion to be deformed according to the outer shape of the content 9. Functions as. Therefore, even if the wrap portion 1 having a poor stretchable property or no stretchable property is used, the third wrap portion 13 is deformed according to the outer shape of the portion of the content 9 wrapped by the third wrap portion 13. Cheap. From this point as well, the contents 9 having various outer shapes can be protected.
Further, if the third wrap portion 13 is separated from the base portion 4 in the Z1 direction, the contents 9 are suspended in the wrap portion 1 sandwiched between the overlapping portions 3, and the bottom portion 41 and the like are included. The contents 9 can be packaged without touching any part of the mounted mount portion 2. From this point as well, the protection of the content 9 can be enhanced.

If the peripheral edge 1F of the wrap portion 1 is continuously fixed to the polymerization portion 3, the displacement of the wrap portion 1 with respect to the polymerization portion 3 can be reliably suppressed, and the restraint of the content 9 is improved. Contribute to.
However, if the non-attached portion where the peripheral edge 1F of the wrap portion 1 is not fixed to the polymerized portion 3 is provided intermittently, it is compared with the case where the peripheral edge 1F is continuously fixed to the polymerized portion 3. As a result, the degree of freedom of deformation of the wrap portion 1 that wraps the content 9 can be increased. Therefore, it contributes to the improvement of the compatibility with the contents 9 having various outer shapes.
In addition, if the wrap portion 1 is merely sandwiched with respect to the polymerization portion 3 and is not fixed, the contents 9 can be easily taken out from the package P, and the opening workability can be improved.

According to the package P assembled from the wrap portion 1 extending in a sheet shape along the XY plane and the sheet-shaped overlapping portion 3 along the XY plane while covering the window portion 5 in the Z direction in the unfolded state, the unfolded state The bulk and thickness of the semi-finished product in the same state in the Z direction can be suppressed.
According to the wrap portion 1 provided with the seal portion S in which the periphery of the content 9 is sealed, it is possible to reliably suppress foreign matter from entering between the wrap portion 1 and the content 9, and the content can be prevented from being mixed. Contributes to improving the protection of 9.

According to the transparent or translucent wrap portion 1, the contents 9 can be visually recognized from the outside of the wrap portion 1, and it is possible to provide the package P that does not hinder the appealing power due to the appearance of the contents 9.
When the wrap portion 1 of the reticular body is used, the visibility of the contents 9 from the outside of the wrap portion 1 can be ensured, and functionality such as breathability and extensibility is added by the structure of the reticular body. It is possible to do.

[2-3. Mount part]
Since the first surface portion 31 and the second surface portion 32 of the polymerization portion 3 are connected to each other via the base portion 4, the first surface portion 31, the base portion 4, and the second surface portion 32 are in this order in the expanded state. The mount portions 2 are configured so as to line up in the X direction. Further, the lap portion 1 is also configured so that the first lap portion 11, the third lap portion 13, and the second lap portion 12 are arranged in this order in the X direction in the unfolded state. By aligning the unfolding directions of the wrap portion 1 and the mount portion 2 with each other in the X direction in this way, it is possible to reduce the work space for preparing and deploying the constituent materials of the package P, and the workability of assembling the package P can be suppressed. Contribute to the improvement of.

The inclined portion 42 connected to the edge of the polymerization portion 3 on the Z2 direction side is arranged on the Z2 direction side so as to be separated from the polymerization portion 3 in the X direction, so that the polymerization portion 3 is held in a stable posture. It is possible to improve the stability of the self-supporting package P.
Further, since the inclined window portion 5I surrounded by the inclined portion 42 is connected to the double-glazed window portion 5D, the area where the contents 9 are arranged is increased as compared with the package provided with only the double-glazed window portion 5D. It can be expanded in the Z2 direction and can accommodate a larger size content 9.

In addition, according to the overlapping portion 3 in which the surface portions 31 and 32 are fixed to each other, the wrap portion 1 is securely sandwiched by suppressing the separation between the surface portions 31 and 32, and the wrap portion 1 is securely sandwiched with respect to the mount portion 2. Can be reliably supported.
According to the folding ruled line FS provided between the inclined portion 42 and the surface portions 31 and 32 and the folding ruled line FT provided between the bottom portion 41 and the inclined portion 42, the mount portion 2 is provided. The ruled lines FS and FT can be smoothly folded and folded. Therefore, the workability of assembling the package P can be improved.

Alternatively, according to the wrap portion 1 and the mount portion 2 that are symmetrical in the X direction and the Y direction in the unfolded state, the package P can have a simple configuration, which contributes to a reduction in manufacturing cost.
However, according to the wrap portion 1 and the mount portion 2 that are non-axisymmetric in the X and Y directions in the unfolded state, the degree of freedom in design such as expansion and contraction of the design area and optimization of the amount of materials is improved, and the commercial value of the package P is improved. Can be enhanced.

[III. Modification example]
The above-described embodiment is merely an example, and there is no intention of excluding the application of various modifications and techniques not specified in this embodiment. Each configuration of the present embodiment can be variously modified and implemented without departing from the gist thereof. In addition, it can be selected as needed and can be combined as appropriate.
Hereinafter, a modified example of the first embodiment will be given in item [1], and a modified example of the second embodiment will be given in item [2].

[1. Modification example of the first embodiment]
The first half-face portion and the second half-face portion are not limited to an integrated form connected via a boundary line, but are a separate form connected with a tape material at a portion corresponding to the above-mentioned boundary line. May be good.
In addition, the contents may be arranged across the extension line of the opening when viewed from the Z direction in the unfolded state. In this case, since the contents are arranged in a range protruding from the notch when viewed from the Z direction in the assembled state, a wrap portion having a stretchable property is used for the package.

[2. Modification example of the second embodiment]
As shown in FIGS. 7 and 8, a bottom window portion 5B'surrounded by the bottom portion 41' of the base portion 4'may be provided.
The bottom window portion 5B'is an opening formed in the above-mentioned bottom portion 41 in one embodiment, and penetrates in the normal direction (Z direction) of the bottom portion 41'. The bottom window portion 5B'is surrounded by the bottom portion 41'from the Y1 direction side and the Y2 direction side, and is connected to both the first window portion 51'and the second window portion 52'. In this way, a window portion 5'that forms a continuous opening of the first window portion 51', the second window portion 52', and the bottom window portion 5B'is provided on the mount portion 2', and the window portion 5'wraps. Covered with part 1.

However, a bottom window portion that is discontinuous with the first window portion 51'and the second window portion 52'may be used. This bottom window portion is surrounded by the bottom not only on the Y1 direction side and the Y2 direction side but also on the X1 direction side and the X2 direction side.
According to the package P'provided with the bottom window portion 5B'as described above, the content 9 can be visually recognized from the Z2 direction as well.

Further, the development pattern of the package is not limited to the above-mentioned pattern, but the first surface portion and the second surface portion of the polymerization portion are continuously provided on the Z1 direction side, the Y1 direction side, etc., and the base portion is divided in the X direction. Various patterns can be adopted, such as a pattern in which the base portion is separated from any one of the first surface portion and the second surface portion.
In addition, either the inclined portion or the bottom portion may be omitted from the base portion. When the inclined portion is omitted, the bottom portion (base portion) along the XY plane is attached to the edge of the overlapping portion on the Z2 direction side. Will be installed consecutively.

[IV. Addendum]
Regarding the above embodiments, the additional notes regarding the first package according to the first embodiment are disclosed in item [1], and the additional notes regarding the second package according to the second embodiment are disclosed in item [2].

[1. First package]
[Appendix 1A]
In a Cartesian coordinate system having three coordinate axes orthogonal to each other, X-axis, Y-axis, and Z-axis, a package in which a wrap portion that wraps the contents is supported by a mount portion.
The mount portion is divided into a first half surface portion and a second half surface portion which are continuously provided via a boundary line extending along the X axis, and the first half surface portion and the second half surface portion are folded back at the boundary line. And the overlapping part which is overlapped with each other to form a double sheet shape along both the X-axis and the Y-axis.
In the mount portion, the openings surrounded by the first half surface portion and the second half surface portion are folded in half at the extension line of the boundary line and folded in the unfolded state in which the folding back at the boundary line is folded back. The shape of the formed region is provided with a notch portion cut out from the boundary line and the end side along the extension line when viewed from the direction along the Z axis.
The wrap portion is sandwiched between the first half surface portion and the second half surface portion in a state where the contents are arranged in the notch portion when viewed from a direction along the Z axis, and the Z axis is formed. A package characterized in that it wraps the contents from both sides in the direction along the above and has a soft property that can be deformed according to the outer shape of the contents.
[Appendix 2A]
The package according to Appendix 1A, wherein the wrap portion has a property of extending according to the outer shape of the contents.
[Appendix 3A]
The package according to Appendix 1A or 2A, wherein the wrap portion is fixed to the polymerization portion.
[Appendix 4A]
The package according to Appendix 3A, wherein the wrap portion is intermittently provided with a portion that is not fixed to the polymerized portion.
[Appendix 5A]
The package according to Appendix 1A or 2A, wherein the wrap portion is only sandwiched between the polymerization portions and is not fixed to the polymerization portion.
[Appendix 6A]
In the unfolded state, the wrap portion covers the opening when viewed from a direction along the Z axis, extends in a sheet shape along both the X axis and the Y axis, and is folded in half by the extension line. The package according to any one of Appendix 1A to 5A.
[Appendix 7A]
The package according to any one of Appendix 1A to 6A, wherein the wrap portion has a sealing portion whose peripheral edge is sealed with respect to the contents.
[Appendix 8A]
The package according to any one of Appendix 1A to 7A, wherein the wrap portion is transparent.
[Appendix 9A]
The package according to any one of Appendix 1A to 8A, wherein the wrap portion is a reticulated body.
[Appendix 10A]
The package according to any one of Appendix 1A to 9A, wherein the polymerization portion is characterized in that the first half surface portion and the second half surface portion are fixed to each other.
[Appendix 11A]
The package according to any one of Appendix 1A to 10A, wherein the mount portion is provided with a ruled line provided on the boundary line.
[Appendix 12A]
The package according to any one of Appendix 1A to 11A, wherein the mount portion is line-symmetrical with respect to the boundary line when viewed from a direction along the Z axis in the unfolded state.
[Appendix 13A]
The package according to any one of Appendix 1A to 11A, wherein the mount portion is non-axisymmetric with respect to the boundary line when viewed from a direction along the Z axis in the unfolded state.
[Appendix 14A]
The package according to any one of Appendix 1A to 13A, wherein the mount portion and the wrap portion are made of the same type of material.

[2. Second package]
[Appendix 1B]
A package that wraps contents in a Cartesian coordinate system that has three orthogonal coordinate axes, the X-axis, the Y-axis, and the Z-axis.
A base portion provided along both the X-axis and the Y-axis, and
The first surface portion and the second surface portion extending along both the Y axis and the Z axis form a double sheet shape in which they are overlapped in the direction along the X axis, and from the direction along the Z axis. A polymerization portion that is located in the middle of the base portion in the direction along the X-axis and is arranged on one side of the base portion in the direction along the Z-axis and is continuously provided to the base portion.
A double-glazed window portion that is surrounded by the polymerization portion on one side in the direction along the Z axis and both sides in the direction along the Y axis and penetrates in the direction along the X axis.
It has a soft property that can be deformed according to the outer shape of the contents, is sandwiched between the first surface portion and the second surface portion with respect to the polymerization portion, and is viewed from the direction along the X axis. With the contents arranged in the double-glazed window portion, on both sides of the contents in the direction along the X-axis and on the other side of the direction along the Z-axis opposite to the one side. A package provided with a wrap portion for wrapping the contents.
[Appendix 2B]
The package according to Appendix 1B, wherein the wrap portion has a property of extending according to the outer shape of the contents.
[Appendix 3B]
In the wrap portion, the other side in the direction along the Z axis with respect to the content is not fixed to the base portion and the polymerization portion, and the first surface portion and the second surface portion of the polymerization portion are formed. The package according to Appendix 1B or 2B, which is characterized by being hung between.
[Appendix 4B]
Addendum 1B to 3B, wherein the wrap portion is separated from the base portion on the one side in the direction along the Z axis when viewed from the direction along the X axis in a state of wrapping the contents. The package described in any one of the items.
[Appendix 5B]
The package according to any one of Appendix 1B to 4B, wherein the wrap portion is fixed to the first surface portion and the second surface portion with respect to the polymerization portion.
[Appendix 6B]
The package according to Appendix 5B, wherein the wrap portion is intermittently provided with a portion that is not fixed to the polymerized portion.
[Appendix 7B]
The package according to any one of Supplementary note 1B to 4B, wherein the wrap portion is only sandwiched between the polymerization portions and is not fixed to the polymerization portion.
[Appendix 8B]
The package according to any one of Appendix 1B to 7B, wherein the wrap portion has a sealing portion whose circumference is sealed with respect to the contents.
[Appendix 9B]
The package according to any one of Appendix 1B to 8B, wherein the wrap portion is transparent or translucent.
[Appendix 10B]
The package according to any one of Appendix 1B to 9B, wherein the wrap portion is a reticulated body.
[Appendix 11B]
The package according to any one of Supplementary note 1B to 10B, wherein the polymerization portion is a series of the first surface portion and the second surface portion via the base portion.
[Appendix 12B]
The base portion is provided with an inclined portion arranged on the other side in the direction along the Z axis so as to be separated from the polymerization portion in the direction along the X axis.
The inclined portion is described in any one of Supplementary note 1B to 11B, wherein the one side in the direction along the Z axis is connected to the other side in the direction along the Z axis in the polymerization portion. Described package.
[Appendix 13B]
Appendix 12B, which is connected to the double-glazed window portion, penetrates in the normal direction of the inclined portion, and has an inclined window portion surrounded by the inclined portion on both sides in the direction along the Y-axis. The package described in.
[Appendix 14B]
The base portion has a bottom portion of the inclined portion in which the other sides in the direction along the Z axis are connected to each other, penetrates in the direction along the Z axis, and both sides in the direction along the Y axis are the bottom portions. The package according to Appendix 12B or 13B, which comprises a bottom window surrounded by.
[Appendix 15B]
The package according to any one of Appendix 1B to 14B, wherein the polymerization portion, the base portion, and the wrap portion are made of the same type of material.

1 Wrap part 11 1st wrap part 12 2nd wrap part 13 3rd wrap part 1F peripheral edge 2 mount part 20 overlapping part 21 1st half surface part 22 2nd half surface part 3 notch 3'opening 3 overlapping part 31 1st surface 32 Second surface part 4 Base part 41 Bottom part 42 Inclined part 5 Window part 51 First window part 52 Second window part 5B'Bottom window part 5D Double window part 5I Inclined window part 9 Contents C1, C2 Symmetric axis E end F folding line FS folding line (ruled line)
FT folding line (ruled line)
G, T pasting point H hole L1 boundary line L2 extension line P package S seal part T pasting point U non-pasting point

Claims (11)

1. In a Cartesian coordinate system having three coordinate axes orthogonal to each other, X-axis, Y-axis, and Z-axis, a package in which a wrap portion that wraps the contents is supported by a mount portion.
   The mount portion is divided into a first half surface portion and a second half surface portion which are continuously provided via a boundary line extending along the X axis, and the first half surface portion and the second half surface portion are folded back at the boundary line. And the overlapping part which is overlapped with each other to form a double sheet shape along both the X-axis and the Y-axis.
   In the mount portion, the openings surrounded by the first half surface portion and the second half surface portion are folded in half at the extension line of the boundary line and folded in the unfolded state in which the folding back at the boundary line is folded back. The shape of the formed region is provided with a notch portion cut out from the boundary line and the end side along the extension line when viewed from the direction along the Z axis.
   The wrap portion is sandwiched between the first half surface portion and the second half surface portion in a state where the contents are arranged in the notch portion when viewed from a direction along the Z axis, and the Z axis is formed. A package characterized in that it wraps the contents from both sides in the direction along the above and has a soft property that can be deformed according to the outer shape of the contents.
2. The package according to claim 1, wherein the wrap portion is fixed to the polymerized portion.
3. The package according to claim 2, wherein the wrap portion is intermittently provided with a portion that is not fixed to the polymerized portion.
4. A package that wraps contents in a Cartesian coordinate system that has three orthogonal coordinate axes, the X-axis, the Y-axis, and the Z-axis.
   A base portion provided along both the X-axis and the Y-axis, and
   The first surface portion and the second surface portion extending along both the Y axis and the Z axis form a double sheet shape in which they are overlapped in the direction along the X axis, and from the direction along the Z axis. A polymerization portion that is located in the middle of the base portion in the direction along the X-axis and is arranged on one side of the base portion in the direction along the Z-axis and is continuously provided to the base portion.
   A double-glazed window portion that is surrounded by the polymerization portion on one side in the direction along the Z axis and both sides in the direction along the Y axis and penetrates in the direction along the X axis.
   It has a soft property that can be deformed according to the outer shape of the contents, is sandwiched between the first surface portion and the second surface portion with respect to the polymerization portion, and is viewed from the direction along the X axis. With the contents arranged in the double-glazed window portion, on both sides of the contents in the direction along the X-axis and on the other side of the direction along the Z-axis opposite to the one side. A package provided with a wrap portion for wrapping the contents.
5. In the wrap portion, the other side in the direction along the Z axis with respect to the content is not fixed to the base portion and the polymerization portion, and the first surface portion and the second surface portion of the polymerization portion are formed. The package according to claim 4, wherein the package is hung between the two.
6. 4. The wrap portion is characterized in that, in a state of wrapping the contents, the wrap portion is separated from the base portion on the one side in the direction along the Z axis when viewed from the direction along the X axis. The package described in 5.
7. The package according to any one of claims 4 to 6, wherein the wrap portion is only sandwiched between the polymerization portions and is not fixed to the polymerization portion.
8. The base portion is provided with an inclined portion arranged on the other side in the direction along the Z axis so as to be separated from the polymerization portion in the direction along the X axis.
   The inclined portion is any one of claims 4 to 7, wherein the one side in the direction along the Z axis is connected to the other side in the direction along the Z axis in the polymerization portion. Package described in.
9. The claim is characterized in that the double-glazed window portion is provided with an inclined window portion that is connected to the double-glazed window portion, penetrates in the normal direction of the inclined portion, and is surrounded by the inclined portion on both sides in a direction along the Y axis. The package described in 8.
10. The base portion has a bottom portion of the inclined portion in which the other sides in the direction along the Z axis are connected to each other, penetrates in the direction along the Z axis, and both sides in the direction along the Y axis are the bottom portions. The package according to claim 8 or 9, wherein the bottom window is surrounded by.
11. The package according to any one of claims 1 to 10, wherein the wrap portion has a property of stretching according to the outer shape of the contents.
    

Images