JP2021127160A - Package and blank for forming package - Google Patents

Abstract

To provide a package and a blank for forming the package, in which are easy to manufacture and can ensure virginity and complete packaging work on an object to be packaged extremely easily, and in which an area for writing self-advertisement or the like is secured and the area is exposed when the package is opened.SOLUTION: A package that forms a cylindrical body and can store an object to be packaged in an inner space thereof, and has a locking hole for locking a protruding part of the object to be packaged on at least a part of any surface thereof, and a lid plate is fixed to the cut-off part partitioned by the breakable opening wire provided on a face plate.SELECTED DRAWING: Figure 1

Description

The present invention relates to a wrapping body for accommodating an object to be packaged and a blank for forming a wrapping body, and more particularly to a paper wrapping body and a blank for forming a wrapping body suitable for accommodating a refill of cosmetics.

Conventionally, as a packaging box for accommodating, storing, and selling an object to be packaged, a combination of an outer box and an inner box such as a caramel or a small box of cigarettes, or a blank sheet with a sack attached is formed into a square cylinder. A box-shaped seal sack type is widely used in which the package is folded three-dimensionally, the packaged object is housed inside the package, and the openings on both sides are closed to form a box (for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2000-142677

However, a packaging box such as a caramel box in which an outer box and an inner box are combined has a plurality of parts, which requires labor for manufacturing and assembling, and it is difficult to ensure virginity.

On the other hand, although the seal sack type packaging box as in Patent Document 1 can ensure virginity, it is necessary to close the openings on both sides after the blank sheet is folded into a square cylinder to accommodate the packaged object. Therefore, it took time and effort to complete the packaging.

By the way, in the field of cosmetics and medical products, it is common to attach a document (also referred to as "Nohsho") that describes the Noh writing such as efficacy, usage, and precautions.

When the area where this writing can be described is sought on the outer surface of the conventional packaging box, there are practically only the back surface and the side surface in consideration of the appearance as a product package, which is extremely limited. Therefore, the above-mentioned Noh writing is not printed on the packaging box itself, but a document (Noh writing) on which the Noh writing is printed is generally enclosed in the packaging box. Therefore, according to the conventional packaging box, it involves the work of creating a Noh book different from the packaging box and enclosing the Noh book in addition to the packaged body, which causes a problem that the manufacturing process and the cost increase. was there.

On the other hand, when the area where the above-mentioned Noh writing is described is obtained on the inner surface of the conventional packaging box, the entire paper surface on which the packaging box is developed can be used, but the conventional packaging box is opened and the packaged object is taken out. Since the box shape is still maintained, the problem is that it would be extremely complicated to completely unfold the packaging box until it becomes a single sheet in order to make the Noh writing readable. was there.

Therefore, the present invention is easy to manufacture, secures virginity, can complete the packaging work on the object to be packaged extremely easily, and secures an area for describing the Noh writing and the like, and is opened. Then, it is an object of the present invention to provide a wrapping body in which the area is exposed, and a blank for forming a wrapping body.

In order to achieve the above object, the package of the present invention is a package having a square cylinder and capable of accommodating the object to be packaged in the inner space thereof, and the package is formed on at least a part of any surface of the package. It is characterized in that it has a locking hole for locking the protruding portion of the packaged body, and the lid plate is fixed to a cut-off portion partitioned by a breakable opening line provided on the upper surface plate.

Further, the package of the present invention has a first side plate adjacent to the top plate, a bottom plate adjacent to the first side plate, and a second side plate adjacent to the bottom plate. The lid plate is adjacent to the second side surface plate.

Further, in the package of the present invention, the locking hole is provided in the first side plate and / or the second side plate.

Further, in the package of the present invention, the lengths of the top plate and the bottom plate are longer than the lengths of the first side plate and the second side plate.

Further, the package of the present invention is characterized by having a stand portion extending flush with each other from the bottom plate and the lid plate and projecting from the first side plate and / or the second side plate. And.

Further, the package of the present invention is characterized by including a tongue piece connected to the lid plate and a locking portion for locking the tongue piece.

Further, the package of the present invention is characterized in that the boundary portion between the lid plate and the tongue piece is provided with a slit for forming a finger hook.

Further, the package of the present invention is characterized in that when the cut-off portion is separated from the top plate at the opening line, the package is developed into a single sheet.

Further, the blank for forming a package of the present invention is characterized in that the package can be formed.

Further, the blank for forming a package of the present invention includes a top plate, a first side plate adjacent to the top plate, a bottom plate adjacent to the first side plate, and a second side plate adjacent to the bottom plate. And a lid plate adjacent to the second side plate, a first folding curve at the boundary between the top plate and the first side plate, and a second curve at the boundary between the first side plate and the bottom plate. The top plate has a fold curve, a third fold curve at the boundary between the bottom plate and the second side plate, and a fourth fold curve at the boundary between the second side plate and the lid plate. A breakable opening line for separating the cut-off portion is provided, and the first side plate and / or the second side plate has a locking hole for locking the protruding portion of the packaged body. It is characterized by.

Further, the blank for forming a package of the present invention is characterized in that a slit for forming a stand is provided at each central portion of the third folding curve and the fourth folding curve.

According to the present invention, by constructing the packaging body and the blank for forming the packaging body with a simple structure, the packaging work for the packaged body can be completed extremely easily while being easy to manufacture and ensuring virginity. Can be made to.

Further, according to the present invention, an area for writing a Noh book or the like is secured, and when the package is opened, the area is exposed. Therefore, it is not necessary to prepare a Noh book on a separate sheet or to enclose the Noh book. The manufacturing process and cost can be reduced.

It is a figure which shows the blank for forming a package which concerns on embodiment of this invention. It is a figure which shows the manufacturing process of the package | body which concerns on embodiment of this invention, (a) is the figure which shows the state which the top surface plate and the first side surface plate are folded back, (b) is the figure which the lid plate is folded back. It is a figure which shows the state which was fixed to the top plate. It is a figure which shows the process of accommodating the packaged body in the package body which concerns on this invention, (a) is the perspective view which shows the package body in the state before three-dimensional, (b) is the three-dimensional package body. A perspective view showing the packaged body, (c) is a perspective view showing a state in which the packaged body is packaged by the packaged body. It is a figure which shows the process of opening the package | package which concerns on this invention, (a) is the perspective view which shows the package body in the state before opening, (b) is the perspective view which shows the package body in the state after opening. be. It is a figure which shows the process of repackaging the package which concerns on this invention, (a) is the perspective view which shows the package in an opened state, (b) is the perspective view which shows the package in the middle of repackaging. be. It is a perspective view of the package which shows the stand part of this invention.

Hereinafter, the package and the blank for forming the package according to the embodiment of the present invention will be described with reference to the drawings.

In this embodiment, a paper package and a blank for forming a package suitable for accommodating a refill of cosmetics will be described with reference to FIGS. 1 and 2. FIG. 1 is a diagram showing a blank for forming a package according to an embodiment of the present invention, FIG. 2 is a diagram showing a manufacturing process of a package according to an embodiment of the present invention, and FIG. 2 (a) is a top plate and a top plate. FIG. 3B is a view showing a state in which the first side surface plate is folded back, and is a view showing a state in which the lid plate is folded back and fixed to the upper surface plate.

[Structure of blank for packaging body formation]
As shown in FIG. 1, the blank 1 is an unfolded package 100, and by assembling the blank 1, the package 100 forms a square cylinder and can accommodate the package 50 in the inner space thereof. (See Fig. 3). The blank 1 for forming the package 100 is formed by punching from one sheet of paper.

The blank 1 is attached to the top plate 3, the first side plate 4 adjacent to the top plate 3, the bottom plate 5 adjacent to the first side plate 4, and the bottom plate 5 in order along the Y-axis direction of FIG. The adjacent second side surface plate 6, the lid plate 7 adjacent to the second side surface plate 6, and the tongue piece 8 adjacent to the lid plate 7 are continuously provided.

The blank 1 has a first folding curve 11 at the boundary between the top plate 3 and the first side plate 4, a second folding curve 12 at the boundary between the first side plate 4 and the bottom plate 5, and a bottom plate 5 and the second. The third fold curve 13 is at the boundary with the side plate 6, the fourth fold curve 14 is at the boundary between the second side plate 6 and the lid plate 7, and the fifth fold curve 15 is at the boundary between the lid plate 7 and the tongue piece 8. Have.

More specifically, the first fold curve 11 to the fifth fold curve 15 are provided in parallel with each other, and are composed of a push rule, a perforated line, a half cut line, and the like. In FIG. 1, all the folding curves 11 to 15 provided on the blank 1 are shown by broken lines.

As shown in FIG. 1, the lengths of the bottom plate 5 and the lid plate 7 in the Y-axis direction are formed to be substantially the same, and the lengths of the first side plate 4 and the second side plate 6 in the Y-axis direction are formed to be substantially the same. There is. Further, the lengths of the bottom plate 5 and the lid plate 7 in the Y-axis direction are formed to be longer than the lengths of the first side plate 4 and the second side plate 6 in the Y-axis direction. As a result, the blank 1 becomes a flat square cylinder when folded. The length of the top plate 3 in the Y-axis direction is formed so as to be equal to or less than the length of the lid plate 7 in the Y-axis direction.

The top plate 3, the first side plate 4, the bottom plate 5, the second side plate 6, and the lid plate 7 according to the present embodiment are all formed to have substantially the same length in the X-axis direction. However, the blank 1 according to the present invention is not limited to this, and it goes without saying that various design shapes can be adopted.

The top plate 3 is provided with a breakable opening line 3a for separating the cut-off portion 3b. As shown in FIG. 1, the opening line 3a is preferably a cut line having connections at several points in the middle.

In order to realize smooth and stress-free opening of the package 100, as shown in FIG. 1, the opening line 3a is based on the free end side of the top plate 3 (the end side not adjacent to the first side plate 4). Therefore, it is formed in an arc shape or a rounded trapezoidal shape that curves to the vicinity of the first folding curve 11 in the Y-axis direction, and the connection is small especially in the vicinity of the first folding curve 11 (2 in the example shown in FIG. 1). It is preferable to do so. The opening line 3a may be a perforated line other than the above-mentioned cut line, and is not limited.

The first side plate 4 is connected to the upper surface plate 3 via the first folding curve 11.

The first side plate 4 has a locking hole 31 for locking the protruding portion 51 (see FIG. 3) of the packaged body 50. As an example, as shown in FIG. 1, the locking hole 31 is formed by punching a trapezoidal shape in the central portion of the first side plate 4 in the X-axis direction and along the second folding curve 12. Has been done.

The bottom plate 5 is connected to the first side plate 4 via the second folding curve 12. Further, the second side surface plate 6 is continuously provided to the bottom plate 5 via the third folding curve 13. Similarly, the lid plate 7 is continuously provided to the second side surface plate 6 via the fourth folding curve 14.

A first slit 21 and a second slit 22 are provided as stand forming slits at the central portions of the third folding curve 13 and the fourth folding curve 14. As an example, as shown in FIG. 1, the first slit 21 projects from the bottom plate 5 to the second side plate 6 side, and the second slit 22 projects from the lid plate 7 to the second side plate 6 side. It is composed of trapezoidal notches.

When the package 100 is three-dimensionalized by the first slit 21 and the second slit 22, the stand extends flush with each other from the bottom plate 5 and the lid plate 7 and protrudes from the second side plate 6. Parts 5a and 7a appear (see FIG. 6).

The tongue piece 8 is formed so that the length in the X-axis direction is shorter than the length in the X-axis direction of the lid plate 7, and is continuously provided at the central portion of the lid plate 7 in the X-axis direction via the fifth folding curve 15. ing.

On the other hand, the blank 1 is provided with a locking portion for locking the tongue piece 8. The locking portion may have a configuration in which the tongue piece 8 can be locked, and the specific configuration and position of the locking portion are not limited.

As an example, the blank 1 according to the present embodiment has a third slit 23 at the central portion of the first folding curve 11 which is a boundary portion between the upper surface plate 3 and the first side plate 4. The third slit 23 is formed of a convex notch slightly protruding toward the upper surface plate 3 with the first folding curve 11 as a reference, and is formed to be slightly longer than the length of the tongue piece 8 in the X-axis direction.

A fourth slit 24 as a slit for forming a finger hook is provided at the central portion of the fifth folding curve 15 which is a boundary portion between the lid plate 7 and the tongue piece 8.

It is preferable to print various items to be described in advance on the paper surface of the blank 1 shown in FIG. As an example, on the inner surface of the package 100 (particularly, the area from the lid plate 7 to the first side surface plate 4) of the blank 1, the indications such as efficacy, usage, and precautions are described. .. Further, on the outer surface of the package 100 of the blank 1, as an example, the area of the lid plate 7 includes a brand logo or a maker logo, and the area of the bottom plate 5 includes the content, amount, manufacturer, contact information, etc. Write the product number or the like in the area of the first side plate 4 such as the bar code.

[Assembly of blank for packaging body formation]
Next, the assembly of the package 100 using the blank 1 will be described.

A blank 1 formed by punching from one sheet of paper is prepared (see FIG. 1), the blank 1 is bent along the second folding curve 12, and the top plate 3 and the first side plate 4 are folded up to the bottom. It is superposed on the face plate 5 to be in the state shown in FIG. 2 (a).

Next, the adhesive is applied to the shaded area shown in FIG. 2A of the lid plate 7. In addition, it is preferable to provide a plurality of rows of perforations in the shaded area so that the adhesive can easily penetrate into the area, or to set the area without coating.

Finally, the blank 1 was bent at the fourth bending line 14, the lid plate 7 and the tongue piece 8 were folded down and overlapped with the upper surface plate 3, and separated by a breakable opening line 3a provided on the upper surface plate 3. The lid plate 7 is attached to the cut-off portion 3b to obtain the state shown in FIG. 2 (b).

As a result, the package 100 in the state before the three-dimensionalization is completed. Since the package 100 in the state before three-dimensionalization has an extremely flat structure, it is suitable for a large number of storage and transportation.

[Packaging of the object to be packaged with the package]
Next, the packaging of the object to be packaged using the package 100 will be described with reference to FIG. 3A and 3B are views showing a step of accommodating an object to be packaged in the package according to the present invention, FIG. 3A is a perspective view showing the package in a state before being three-dimensionalized, and FIG. 3B is three-dimensionalized. A perspective view showing the packaged body and the packaged body, (c) is a perspective view showing a state in which the packaged body is packaged by the packaged body.

First, a force is applied from both sides of the flat package 100, that is, the second bent portion 12 and the fourth bent portion 14, to form the first bent portion 11 and the third bent portion 13. By folding the package 100, the package 100 is three-dimensionally folded to obtain the state shown in FIG. 3 (b). As a result, the package 100 becomes a square cylinder having a flat shape as a whole.

Next, by inserting the packaged body 50 having the projecting portion 51 into the inner space from any opening of the packaging body 100 made of a square cylinder, the projecting portion 51 is as shown in FIG. 3 (c). Is locked in the locking hole 31, and the packaging of the object to be packaged 50 is completed.

Here, the packaged body 50 is not particularly limited as long as it includes a protruding portion 51 that can be locked in the locking hole 31.

As an example, as shown in FIG. 3B, the packaged body 50 is connected to a main body 52, which is a shallow-bottomed container for accommodating a refill of cosmetics (refill), and an edge portion 52a of the main body 52. The projecting portion 51 is composed of a lid 53, and is composed of a main body projecting portion 52b provided on a part of the edge portion 52a of the main body 52 and a lid projecting portion 53a provided on a part of the lid 53. ing.

Both the main body 52 and the lid 53 are integrally molded products made of resin, and at least the main body protruding portion 52b and the lid protruding portion 53a have flexibility.

The size of the package 100 and the package 50 is sized so that the package 50 is closely accommodated in the inner space of the folded package 100.

That is, the heights of the first side plate 4 and the second side plate 6 (Z-axis direction in FIG. 3) are set to be the same as or slightly higher than the height of the packaged body 50 (Z-axis direction in FIG. 3). There is. The width of the bottom plate 5 (X-axis direction in FIG. 3) is set to be the same as or slightly longer than the width of the packaged body 50 (X-axis direction in FIG. 3). Further, the vertical width of the bottom plate 5 (Y-axis direction in FIG. 3) is set to be the same as or slightly longer than the vertical width (Y-axis direction in FIG. 3) excluding the protruding portion 51 of the packaged body 50.

When the packaged body 50 in the present embodiment is inserted into the packaged body 100, the protruding portion 51 is temporarily bent so that the projected portion 51 is inserted into the packaged body 100 when the packaged body 50 is inserted into the packaged body 100. Is avoided from interfering with. On the other hand, when the protruding portion 51 reaches the locking hole 31, the protruding portion 51 returns to its original shape and protrudes outward from the locking hole 31, so that the packaged body 50 falls off from the packaged body 100. It is surely prevented and the packaging state can be maintained.

Further, when the package 100 is opened by a method other than the opening method described later, that is, when the package 50 is taken out while maintaining the square cylinder of the package 100, the protruding portion 51 is inserted into the locking hole 31. Since it is locked, it cannot be easily taken out. Further, if the packaged body 50 is forcibly taken out from the packaged body 100, the protruding portion 51 damages the periphery of the locking hole 31, so that the virginity can be ensured.

[Opening the package]
Next, opening of the package 100 will be described with reference to FIG. 4A and 4B are views showing a step of opening a package according to the present invention, FIG. 4A is a perspective view showing a package in a state before opening, and FIG. 4B is a perspective view showing a package in a state after opening. It is a perspective view which shows.

When opening the package 100 in which the package 50 is packaged, the edge of the lid plate 7 (the tongue piece 8 may be used in the present embodiment) is picked, and the entire lid plate 7 is shown in FIG. 4 (a). Gradually pull up in the direction of the arrow to break the opening line 3a (see FIG. 1).

When the lid plate 7 is lifted, the connection is gradually broken from the vicinity of the first folding curve 11 of the opening line 3a, and when all of the opening lines 3a are broken, the cut-off portion 3b is the lid plate 7 It is separated from the upper surface plate 3 in a state of being fixed to the inner surface of the above, and is in the state shown in FIG. 4 (b).

Finally, the packaged body 50 can be taken out by opening the upper surface plate 3 from which the cut-off portion 3b is separated in the direction of the arrow shown in FIG. 4 (b).

As described above, when the cut-off portion 3b is separated from the upper surface plate 3 at the opening line 3a, the package 100 can be developed into a single sheet. As a result, the items (for example, Noh writing) pre-printed on the inner surface of the package 100 can be confirmed, especially on a continuous wide paper surface from the lid plate 7 to the first side plate 4.

That is, it is convenient because the items described on the inner surface of the package 100 can be immediately confirmed on a wide paper just by opening the package 100, and by extension, a separate sheet of Noh book etc. is prepared. Since it is not necessary to enclose it, it has the effect of shortening the manufacturing process and reducing costs.

[Repackaging of packaging]
Next, the repackaging of the package 100 will be described with reference to FIG. 5A and 5B are views showing a step of repackaging a package according to the present invention, FIG. 5A is a perspective view showing a package in an opened state, and FIG. 5B is a view showing a package in the middle of repackaging. It is a perspective view which shows.

When the packaged body 50 is packaged again after the packaged body 100 in which the packaged body 50 is packaged is opened, the tongue piece 8 is bent at the fifth folding curve 15 as shown in FIG. 5 (a). In that state, the tongue piece 8 is inserted into the third slit 23 to lock the lid plate 7 as shown in FIG. 5B while bending the fourth folding curve 14 to close the lid plate 7. Repackaging is possible.

When opening the repackaged package 100, the tongue piece 8 is pulled out from the third slit 23 by putting a finger on the finger hook portion formed by the fourth slit 24, and the lock of the lid plate 7 is released. ..

[Stand of packaging]
The stand portion formed on the package 100 will be described with reference to FIG. FIG. 6 is a perspective view of a package showing the stand portion of the present invention.

When the third folding curve 13 is bent, the stand portion 5a appears by the first slit 21 (see FIG. 1), and when the fourth folding curve 14 is bent, the stand portion 7a is formed by the second slit 22 (see FIG. 1). Appears.

As shown in FIG. 6, since the stand portions 5a and 7a extend flush with each other from the bottom plate 5 and the lid plate 7 when the package 100 is three-dimensionalized, the packaged body 50 is packaged. When the package 100 is stored vertically, it can be prevented from tipping over.

In particular, in the case of a flat structure such as the package 100, when a plurality of the first side plate 4 on which the product number and the like are described are arranged vertically with the first side plate 4 facing upward and the second side plate 6 facing downward, the total is chained. There is a risk of falling over. With a simple configuration in which two slits 21 and 22 having substantially trapezoidal shapes facing each other are provided, stand portions 5a and 7a capable of preventing falls can be formed, and convenience during storage is improved.

Although the present invention has been described with reference to the above-described embodiment, the present invention is not limited to the above-described embodiment, and can be improved or modified within the purpose of improvement or the idea of the present invention.

For example, in the above embodiment, in order to configure the package 100 so that it can be packaged again, a configuration including a tongue piece 8, a third slit 23, and a fourth slit 24 has been described, but these configurations are provided. Is optional, and if repackaging is not necessary, the configuration may not include these.

Similarly, in the above embodiment, the first slits 21 and the first slits 21 for forming the stand portions 5a and 7a are configured so as not to fall down even when the thin flat square tubular package 100 is vertically placed. Although the configuration including the second slit 22 has been described, for example, in the case of a sufficiently thick package, it is not always necessary to form the stand portions 5a and 7a, and the configurations of the first slit 21 and the second slit 22 are provided. That is optional.

Further, in the above embodiment, a configuration in which one locking hole 31 is provided in the first side surface plate 4 in order to lock one protruding portion 51 of the packaged body 50 has been described. Without limitation, at least a part of any surface may have a locking hole for locking the protruding portion of the packaged body 50. Further, the packaged body 50 is provided with a second protrusion (not shown), and in order to lock the second protrusion, for example, another locking hole is provided on the second side plate 6. May be good.

Further, in the above embodiment, the example in which the blank 1 is formed by punching from one paper sheet has been described, but it goes without saying that a sheet material other than paper may be used. For example, the blank 1 may be formed from a resin sheet, and the lid plate may be fixed to the cut-off portion of the upper surface plate by ultrasonic welding, high-frequency welding, heat welding, double-sided tape, or the like.

1 Blank (Blank for forming a package)
3 Top plate 3a Opening line 3b Separation part 4 1st side plate 5 Bottom plate 5a Stand part 6 2nd side plate 7 Cover plate 7a Stand part 8 Tongue piece 11 1st folding curve 12 2nd folding curve 13 3rd folding curve 14 4th fold curve 15 5th fold curve 21 1st slit (stand forming slit)
22 Second slit (slit for forming a stand)
23 Third slit (locking part)
24 4th slit (slit for forming finger hooks)
31 Locking hole 50 Packaged body 51 Protruding part 52 Main body 52a Edge part 52b Main body protruding part 53 Lid body 53a Lid body protruding part 100 Packaged body

Claims (11)

A package that forms a square tube and can accommodate the object to be packaged in the space inside it.
A locking hole for locking the protrusion of the packaged body is provided on at least a part of any of the surfaces.
A packaging body characterized in that a lid plate is fixed to a cut-off portion partitioned by a breakable opening line provided on the top plate. It has a first side plate adjacent to the top plate, a bottom plate adjacent to the first side plate, and a second side plate adjacent to the bottom plate, and the lid plate is attached to the second side plate. The packaging according to claim 1, wherein they are adjacent to each other. The package according to claim 2, wherein the locking hole is provided in the first side plate and / or the second side plate. The package according to claim 2 or 3, wherein the lengths of the top plate and the bottom plate are longer than the lengths of the first side plate and the second side plate. Claims 2 to 4 are characterized in that they have a stand portion extending flush with each other from the bottom plate and / or the lid plate and projecting from the first side plate and / or the second side plate. The package according to any one of the above. The package according to any one of claims 2 to 5, further comprising a tongue piece connected to the lid plate and a locking portion for locking the tongue piece. The package according to claim 6, wherein a slit for forming a finger hook is provided at a boundary between the lid plate and the tongue piece. The package according to any one of claims 1 to 7, wherein when the cut-off portion is separated from the upper surface plate at the opening wire, the package is developed into a single sheet. A packaging body forming blank capable of forming the packaging body according to any one of claims 1 to 8. A top plate, a first side plate adjacent to the top plate, a bottom plate adjacent to the first side plate, a second side plate adjacent to the bottom plate, and a lid plate adjacent to the second side plate. And with
The first folding curve is at the boundary between the top surface plate and the first side surface plate, the second folding curve is at the boundary between the first side surface plate and the bottom surface plate, and the second is at the boundary between the bottom surface plate and the second side surface plate. It has a three-fold curve and a fourth-fold curve at the boundary between the second side plate and the lid plate.
The top plate is provided with a breakable opening wire for separating the cut-off portion.
A blank for forming a package, wherein the first side plate and / or the second side plate has a locking hole for locking a protruding portion of the package to be packaged. The blank for forming a package according to claim 10, wherein a slit for forming a stand is provided at a central portion of each of the third folding curve and the fourth folding curve.

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