JP2022150390A - Packaging tool - Google Patents

Abstract

To provide a packaging tool than can be easily discarded.SOLUTION: A packaging tool 1 comprises a plate-like member 2 on which an object K to be packaged is placed, and a package paper 3 that can cover the object K to be packaged placed on the plate-like member 2 at least. The package paper 3 is formed in a cylindrical shape whose left and right sides open to enable the plate-like member 2 to be inserted thereinto, in which a net part 31 is formed. The net part 31 is formed so that a plurality of perforations 32, in which unit cut lines 33 and unprocessed portions 34 are alternately arranged on a straight line extending in a lateral direction, are formed in a vertical direction and so that the unit cut lines 32 and the unprocessed portions 34 are arranged to alternate with each other in the vertical direction, where the unit cut lines 33 made adjacent to each other in the vertical direction when viewed along the vertical direction overlap with each other partially.SELECTED DRAWING: Figure 4

Description

TECHNICAL FIELD The present invention relates to a packaging tool for packaging an object to be packaged.

Due to the spread of mail-order sales such as online shopping, products are often transported using parcel delivery services. In transporting these products, there is a demand for packaging tools that can stably transport various packaging objects of different shapes and sizes.

Conventional packaging tools of this type include a packaging tool comprising a cardboard plate-like member and a cylindrical stretchable flexible film member in which the plate-like member is accommodated, and a cardboard box for accommodating the packaging tool. A packaging box consisting of is known (see Patent Document 1).

In this packaging tool, the plate-like member has a placing portion on which the package object is placed and standing portions arranged on both sides of the placing portion, and the boundary between the placing portion and the standing portion is provided with a first folding line that allows the standing portion to be valley-folded above the placing portion, and a second folding line perpendicular to the first folding line that allows the placing portion and the folded portion to be valley-folded It has a crease line of

When an object to be packaged is to be packaged with such a packaging device, the plate-shaped member is valley-folded along the second folding line to create a gap between the plate-shaped member and the flexible film member, and the object to be packaged is inserted. do. When each standing portion is folded upward from the first fold line, the previously folded second fold line is restored to its original unfolded state, thereby tensioning the flexible film member. do.

As a result, the object to be packaged is pressed against and supported by the flexible film member. This packaging tool is housed in an outer box such as a corrugated board in a state in which an object to be packaged is wrapped, and is conveyed as a packaging box.

Japanese Patent Publication No. 9-501128

However, since this type of packaging material uses a flexible film member, it has the disadvantage that it needs to be separated from corrugated cardboard when discarded.

In view of the above points, an object of the present invention is to provide a packaging tool that is easy to dispose of.

In order to achieve such an object, a packaging tool according to a first aspect of the present invention covers a plate-shaped member on which an object to be packaged is placed, and at least the object to be packaged placed on the plate-shaped member. The plate-like member includes a placing portion on which the object to be packaged is placed, and first folds extending vertically on both left and right sides of the placing portion. The wrapping paper is provided with a standing portion connected via a line of sight, and a second folding line connecting both ends of the left and right standing portions and extending in the left-right direction, and the wrapping paper is open on the left and right sides and has the plate-like shape. A tubular member into which the member is inserted, and a mesh part that expands and contracts in the vertical direction is provided in a region that covers at least the placement part, and the mesh part has unit cuts and unprocessed parts on a straight line extending in the left and right direction. A plurality of perforations are arranged alternately in the vertical direction, and the arrangement of the unit cuts and the unprocessed portion is alternately formed in the vertical direction, and when viewed along the vertical direction It is characterized in that unit cuts adjacent in the vertical direction are formed so as to partially overlap each other.

In the packaging device of the first aspect of the present invention, the plate-like member is inserted into the tubular wrapping paper. A gap between the placing portion and the wrapping paper can be increased, and the object to be wrapped can be easily inserted.

In addition, since the first folding line and the second folding line intersect each other, the standing portions are continuously provided on both sides of the placing portion via the first folding line. is folded at the first fold line, the previously folded second fold line is forcibly restored to an unfolded state, and the top and bottom ends of the plate member pull the wrapping paper vertically. be done.

At this time, the packaging paper of the first aspect of the present invention has a plurality of perforations in which unit cuts and unprocessed portions are alternately arranged on a straight line extending in the left-right direction, and the unit cuts and the unprocessed portions are arranged in a vertical direction. It is formed so that the arrangement with the processing part is alternated in the vertical direction, and the unit cuts that are adjacent in the vertical direction are formed so that they partially overlap each other when viewed along the vertical direction. Since it has a mesh portion that stretches in the vertical direction, it can be stretched by being pulled by the upper and lower ends of the plate-like member, and can support the packaging object by pressing it against the placing portion.

By the way, since a conventional packaging tool mainly uses a transparent flexible film member, the object to be packaged can be seen through. However, since the packaging material of the present invention uses wrapping paper, there is a new problem that when the entire packaging object is covered with the packaging material, it is impossible to know what is contained in the packaging material.

In this regard, in the packaging material of the first aspect of the present invention, when the wrapping paper is towed, the unit cuts are opened in a hexagonal shape, and through these openings, it is possible to unseal the packaging objects stored in the packaging material. before you can figure it out.

Furthermore, since the plate member and the wrapping paper constituting the packaging tool of the first aspect of the present invention are both made of paper, there is no need to separate them when discarding them, which facilitates disposal.

A packaging tool according to a second aspect of the present invention comprises a plate-shaped member on which an object to be packaged is placed, and wrapping paper capable of covering at least the object to be packaged placed on the plate-shaped member. In the packaging tool, the plate-like member includes a placing portion on which the object to be packaged is placed, and a first folding line extending vertically on both left and right sides of the placing portion. and a second folding line extending in the left-right direction connecting both ends of the left and right standing portions. Each of the plate-shaped members is fixed to the back side thereof, and a mesh portion that expands and contracts in the vertical direction is provided in a region that covers at least the placement portion, and the mesh portion has unit cuts and unprocessed portions on a straight line extending in the horizontal direction. A plurality of alternately arranged perforations are formed in the vertical direction, and the arrangement of the unit cuts and the unprocessed portion is alternated in the vertical direction, and when viewed along the vertical direction It is characterized by being configured such that vertically adjacent unit cuts are formed so as to partially overlap each other.

In the packaging device according to the second aspect of the present invention, the surface of the placing portion is covered with the wrapping paper, and the top and bottom ends of the wrapping paper are fixed to the back side of the plate-like member. By making valley folds along the crease lines, the gap between the placement portion of the plate-like member and the wrapping paper can be widened, and the packaging object can be easily inserted.

In addition, since the first folding line and the second folding line intersect each other, the standing portions are continuously provided on both sides of the placing portion via the first folding line. is folded at the first fold line, the previously folded second fold line is forcibly restored to an unfolded state, and the top and bottom ends of the plate member pull the wrapping paper vertically. be done.

At this time, since the wrapping paper of the second aspect of the present invention has a mesh portion, it expands and contracts in the vertical direction, so that it is stretched by being pulled by the upper and lower ends of the plate-like member, and presses the object to be wrapped against the placement portion. can be supported by

In addition, in the packaging tool of the second aspect of the present invention, when the wrapping paper is pulled, each unit cut opens in a hexagonal shape. can be grasped.

Furthermore, since the plate-like member and the wrapping paper constituting the packaging tool of the second aspect of the present invention are both made of paper, there is no need to sort them when discarding them, which facilitates disposal.

A packaging tool according to a third aspect of the present invention comprises a plate-shaped member on which an object to be packaged is placed, and wrapping paper capable of covering at least the object to be packaged placed on the plate-shaped member. In the packaging tool, the plate-like member includes a placing portion on which the object to be packaged is placed, and a first folding line extending vertically on both left and right sides of the placing portion. and a second folding line extending in the left-right direction by connecting both ends of the left and right standing portions, and the wrapping paper has upper and lower ends on the surface of the plate-like member and the above-mentioned A mesh part is provided on each of the upper and lower sides of the second folding line and stretches vertically in a region covering at least the placement part, and the mesh part is arranged on a straight line extending in the left and right direction with the unit cuts and the unfinished part. A plurality of perforations in which the processed portions are alternately arranged are formed in the vertical direction, and the arrangement of the unit cuts and the unprocessed portions is alternated in the vertical direction, and along the vertical direction It is characterized in that unit cuts that are adjacent in the vertical direction when viewed are formed so as to partially overlap each other.

In the packaging device according to the third aspect of the present invention, the top and bottom ends of the wrapping paper are fixed to the surface of the plate-like member on both the top and bottom sides of the second fold line, respectively. By making valley folds along the crease lines, the gap between the placement portion of the plate-like member and the wrapping paper can be widened, and the object to be wrapped can be easily inserted.

In addition, since the first folding line and the second folding line intersect each other, the standing portions are continuously provided on both sides of the placing portion via the first folding line. is folded at the first fold line, the previously folded second fold line is forcibly restored to its unfolded state. Then, since the upper and lower ends of the wrapping paper are fixed to the upper and lower sides of the plate-like member across the second folding line, the wrapping paper is pulled vertically.

At this time, since the wrapping paper of the second aspect of the present invention has a mesh portion, it expands and contracts in the vertical direction, so that it is stretched by being pulled by the upper and lower ends of the plate-like member, and presses the object to be wrapped against the placement portion. can be supported by

In addition, in the packaging tool of the second aspect of the present invention, when the wrapping paper is pulled, each unit cut opens in a hexagonal shape. can be grasped.

Furthermore, since the plate-like member and the wrapping paper constituting the packaging tool of the second aspect of the present invention are both made of paper, there is no need to sort them when discarding them, which facilitates disposal.

Moreover, the packaging tool concerning this invention WHEREIN: It is preferable that the said unit cut|interruption is a wave shape.

When the wrapping paper of the present invention is towed and each unit cut opens in a hexagonal shape, it rises in a direction intersecting the vertical and horizontal directions, so that the cut end surfaces of the unit cut come into contact with the packaging object. Therefore, if the unit cut has a wavy shape, the cut end surface only makes point contact with the object to be packaged, so the possibility of damaging the object by the cut end surface can be reduced.

Moreover, the packaging tool concerning this invention WHEREIN: It is preferable that the said net|mesh part is provided in the position spaced apart from the said package object in the up-down direction.

According to the packaging tool having this configuration, it is possible to reduce the possibility of damaging the object to be packaged by the cut end face of the unit cut while ensuring the stretchability when supporting the object to be packaged.

Moreover, the packaging tool concerning this invention WHEREIN: It is preferable that the said mesh part is provided in the intermediate|middle part of the left-right direction, and is provided in the position which contacts the said to-be-packaged object.

According to the packaging tool further having this configuration, when the object to be packaged is supported in the intermediate portion in the left-right direction, the left and right portions of the intermediate portion are not formed with a net and are difficult to expand and contract, so the object to be packaged falls off. can be prevented.

Moreover, in the packaging tool according to the present invention, it is preferable that the mesh portion is provided at a position spaced apart from the upper and lower edges of the plate member.

According to the packaging tool further having this configuration, it is possible to prevent the unprocessed portion from being broken at the upper and lower edges of the plate-like member and connected to the unit cut, resulting in a hole being formed in the mesh portion.

BRIEF DESCRIPTION OF THE DRAWINGS The top view which shows 1st Embodiment of the packaging tool of this invention. FIG. 2 is an expanded view of the plate member of the first embodiment; FIG. 3A is an explanatory diagram for explaining the stretchability of the wrapping paper of the first embodiment, FIG. 3A is an explanatory diagram showing a normal state, and FIG. 3B is an explanatory diagram showing a state stretched in the left-right direction. . FIG. 4A is a perspective view showing the packaging process of the packaging tool of the first embodiment, FIG. 4A is an explanatory diagram showing the process of folding the first crease line, and FIG. 4B is the process of extending the first crease line. FIG. 4C is an explanatory diagram showing the completion of packaging. FIG. 5A is a plan view showing another embodiment of the present invention, FIG. 5A is a plan view showing a second embodiment, and FIG. 5B is a plan view showing a third embodiment; FIG. 6A is a plan view showing another embodiment of the present invention, FIG. 6A is a plan view showing a fourth embodiment, and FIG. 6B is a plan view showing a fifth embodiment; The development view of the modification of a plate-shaped member.

A first embodiment of the present invention will be described based on the drawings.

A packaging tool 1 for transporting goods (hereinafter referred to as packaging tool 1) of the first embodiment has a plate-like member 2 and wrapping paper 3, as shown in FIG. The packaging tool 1 holds an object K to be packaged between a plate member 2 and wrapping paper 3, and is housed in an outer box (not shown) made of cardboard.

The plate member 2 is a substantially rectangular cardboard made of corrugated board. As shown in FIG. 2 , the plate-like member 2 is divided into a mounting portion 21 and standing portions 22 , 22 arranged on both sides of the mounting portion 21 .

The placing portion 21 is a horizontally elongated rectangular portion on which the object to be packaged K secured in the central region of the plate-like member 2 is placed. The upright portion 22 is continuous with the left and right edges of the placing portion 21 via a first folding line a (corresponding to the "first folding line" of the present invention), and has a vertically elongated rectangular shape that is bent upward. is part of

The first folding line a is a folding line that is parallel to the left and right edges of the plate member 2 and can be valley-folded. Also, the first crease line a is formed by providing a ruled line on the surface.

As a result, the standing portion 22 can be bent to a position facing substantially vertically upward with respect to the placing portion 21 .

The plate-shaped member 2 has a second folding line b (corresponding to the "second folding line" of the present invention) that passes through the placing portion 21 and the standing portions 22, 22 and intersects with the first folding lines a, a. ) is formed. The second crease line b is a crease line parallel to the upper and lower edges of the plate member 2 and capable of being valley-folded.

The wrapping paper 3 shown in FIG. 1 is formed into a tubular shape by overlapping the upper and lower ends and fixing them with an adhesive. inserted. The wrapping paper 3 needs to be formed so as to cover at least the object K to be wrapped in the axial direction, and in the first embodiment, the wrapping paper 3 is formed so as to substantially cover the placement section 21 .

The length of the wrapping paper 3 in the circumferential direction is designed to be about the same as or slightly larger than the outer circumference of the plate-like member 2 in the lateral direction so that the plate-like member 2 can be accommodated therein.

As shown in FIG. 1 (partially enlarged view) and FIG.

The mesh portion 31 is configured by forming a plurality of perforations 32 extending in the horizontal direction at equal intervals in the vertical direction.

The perforations 32 are formed by alternately arranging unit cuts 33 and unprocessed portions 34 on straight lines extending in the left-right direction. The perforations 32 that are vertically adjacent to one perforation 32 are formed so that the arrangement of the unit cuts and the unprocessed portions are alternated in the vertical direction. When viewed from above, vertically adjacent unit cuts are formed so as to partially overlap each other.

Thereby, as shown in FIG. 3, the wrapping paper 3 can expand and contract between the normal state (FIG. 3A) and the vertically stretched state (FIG. 3B). Specifically, the unit cuts 33 are opened in a substantially hexagonal shape, and are deformed into a mesh shape in which the substantially hexagonal shapes are connected by unprocessed portions 34 extending in the left-right direction.

When the mesh portion 31 is opened, the wrapping paper 3 rises in a direction (front and back directions in FIG. 3B) that intersects the horizontal direction (up and down direction and left and right direction).

Next, with reference to FIGS. 4A to 4C, a procedure for packaging an object K to be packaged using the packaging tool 1 will be described.

First, as shown in FIG. 4A, the plate-like member 2 is folded in a valley fold along the second folding line b. Next, the packaging object K is inserted between the mounting portion 21 of the plate-like member 2 and the wrapping paper 3 . At this time, as described above, the wrapping paper 3 is loosened by bending the plate-like member 2 in advance, so that the packing object K can be easily inserted.

Next, as shown in FIG. 4B, the plate member 2 folded along the second fold line b is restored to a flat plate shape against the tension caused by the elasticity of the wrapping paper 3 . As a result, the wrapping paper 3 is pulled toward the upper and lower edges of the placing portion 21 and becomes tense, pressing the packaging object K against the placing portion 21 . As a result, the packaging object K is fixed at a predetermined position.

Further, as shown in FIG. 4B, the standing portions 22, 22 are folded toward the surface side of the mounting portion 21 along the first folding lines a, a (in the direction of the arrow in FIG. 4B).

As a result, the standing portion 22 gradually stands up and rises above the placing portion as shown in FIG. 4C.

As described above, the packaging of the packaging object K using the packaging tool 1 is completed.

In the above description, in FIG. 4B, the plate member 2 folded along the second folding line b is returned to its original unfolded state, and then the standing portions 22, 22 are folded along the first folding lines a, a. described as bending to the surface side of the mounting portion 21 in . However, since the second crease line b and the first crease line a intersect, both crease lines cannot be folded at the same time. By forcibly folding the folding line a, the original state (unfolded state) is automatically restored.

Finally, the packaging tool 1 is housed in an outer box (not shown) made of corrugated cardboard, and the product is transported by a parcel delivery service or the like.

According to the packaging tool 1 of the first embodiment described above, the packaging object K can be supported on the mounting portion by the packaging paper 3 without using a conventional flexible film member.

In addition, since the wrapping material 1 is provided with the mesh portion 31 over the entire surface of the wrapping paper 3 , the object to be packaged K also comes into contact with the mesh portion 31 . Therefore, the objects to be packaged K are frictionally engaged by the projections and depressions of the plurality of net portions 31 and are less likely to shift on the placement portion 21 .

In addition, since the mesh portion 31 of the packaging tool 1 is opened in a mesh shape, the contents wrapped in the wrapping paper 3 can be grasped before opening. Since the window portion 32 is sufficiently small relative to the size of the packaging object K, the packaging object K does not come off the packaging material 1 through the window portion 32 .

In addition, since the plate-like member and the wrapping paper constituting the packaging tool 1 are both made of paper, there is no need to sort them when discarding them, which facilitates disposal.

Next, another embodiment will be described with reference to FIGS. 5 and 6. FIG.

In the first embodiment described above, the wrapping paper 3 is formed in a cylindrical shape by overlapping the upper and lower ends and fixing them with an adhesive. However, the present invention is not limited to this.

That is, as shown in FIG. 5A, the wrapping paper 3 covers the surface of the mounting portion 21, and the top and bottom ends of the wrapping paper 3 are fixed to the back side of the mounting portion 21 by the adhesive G. (second embodiment).

According to this second embodiment, unlike the cylindrical wrapping paper 3, the wrapping paper 3 is fixed to the plate-like member 2, so that the wrapping paper 3 does not unintentionally fall off from the plate-like member 2 before use. There is no

Moreover, as shown in FIG. 5B, the upper and lower ends of the wrapping paper 3 may be fixed to the upper and lower ends of the mounting portion 21 with an adhesive G (third embodiment).

According to this third embodiment, unlike the cylindrical wrapping paper 3, the wrapping paper 3 does not need to cover the back side of the plate-like member 2, so that the amount of wrapping paper 3 used can be reduced.

In the third embodiment, the upper and lower ends of the wrapping paper 3 are fixed to the upper and lower ends of the placing portion 21. are not limited to the upper and lower ends as long as they are respectively fixed to the .

Next, another modified example will be described.

In the above-described first embodiment, an example in which the mesh portion 31 is formed on the entire surface of the wrapping paper 3 has been described, but the present invention is not limited to this.

That is, as shown in FIG. 6A, the wrapping paper 3 is placed only at the central portion in the vertical and horizontal directions on the front side of the plate-like member 2 (more specifically, at a position spaced apart from the upper and lower edges of the plate-like member 2). Moreover, a mesh portion 31 may be provided at a position in contact with the object to be packaged, which is an intermediate portion in the left-right direction (fourth embodiment).

According to the fourth embodiment, when the object to be wrapped K is supported in the middle part in the left-right direction, the left and right parts of the middle part do not have a net and are difficult to expand and contract. can be prevented.

Further, when the mesh portion 31 is formed on the entire surface of the wrapping paper 3, the unprocessed portion 34 is broken at the top and bottom edges of the plate member 2 when the wrapping paper 3 is pulled toward the top and bottom edges of the mounting portion 21. There is a possibility that it will be connected with the unit cut and a hole will be opened in the net part.

On the other hand, according to the fourth embodiment, since there is no mesh portion 31 in the area contacting the upper and lower edges of the plate member 2, the unprocessed portion 34 of the mesh portion 31 is broken at the upper and lower edges. can be prevented.

Moreover, as shown in FIG. 6B, the wrapping paper 3 may not form the mesh part 31 in the area contacting the packaging object K, and may be formed only in the other area (fifth embodiment).

As described above, when the net portion 31 is opened, the wrapping paper 3 rises in a direction (front/back direction in FIG. 3B) that intersects the horizontal direction (vertical direction/left/right direction). In the first embodiment in which 32 is provided, the cut end face of the unit cut may come into contact with the packaging object K and be damaged.

On the other hand, according to the fifth embodiment, since there is no mesh portion 31 in the area that contacts the object K, the object K is not damaged by the cut end surface.

Next, a modified example of the plate member 2 will be described with reference to FIG.

The plate member 20 according to the modification is a substantially rectangular cardboard made of corrugated board. Holding portions 23 are provided at the upper and lower ends of the plate-like member 2 at the center in the left-right direction.

As shown in FIG. 7, taking the clamping portion 23 on the lower end side as an example, the clamping portion 23 has a pair of cuts 24 extending upward from the bottom edge and a pair of cuts 24 connected to the cuts 24 toward the center. It has a pair of turning fold lines c, c extending along the left-right direction, and an uneven cut line 25 connecting the pair of turning fold lines c, c.

The holding part 23 can be raised by swinging to the surface side (or the back side) of the plate-like member 20 by the rotation fold line c. Therefore, the lower end side of the plate-like member 20 and the upper end side of the clamping portion 23 are formed with corresponding unevenness and unevenness.

In addition, since the uneven cut line 25 is formed in the plate-like member 20 after being separated from the turning fold line c toward the lower end side, the holding portion 23 is formed between the upper edge and the plate-like member when the plate-like member is erected. A space is created between the surfaces.

Then, after the wrapping paper 3 is inserted into this space from the center side of the surface of the plate-like member 20, when the holding portion 23 which is erected is returned to its original state, the wrapping paper 3 is formed by the uneven cut lines 25. It is clamped by the unevenness on the lower end side of the plate member 20 and the unevenness on the upper end side of the clamping portion 23 .

Therefore, by holding the wrapping paper 3 between the upper and lower holding portions 23, the wrapping paper 3 can be formed into a tubular shape with an adhesive, or the wrapping paper 3 can be formed into a plate without adhering the wrapping paper 3 to the plate-shaped member 2. can be attached to the shaped member 20 .

Therefore, according to the packaging tool 1 having the plate-like member 20, since it is not necessary to use an adhesive, it is possible to give more consideration to the environment.

Next, another modified example common to the first to fifth embodiments will be described.

Although the plate member 2 in the above embodiment is made of corrugated board, it may be made of cardboard. In the above embodiment, the plate-like member 2 has a substantially rectangular shape, but the plate-like member 2 is not limited to this, and has first folding lines a, a and a second folding line b. It may be polygonal, circular, or elliptical, as long as it is solid.

In the above embodiment, the first folding line a is a valley fold, and the upright portion 22 is folded upward. However, the present invention is not limited to this, and the first folding line a is a mountain fold. , the standing portion 22 may be bent downward.

In the above embodiment, the first folding line a was explained as a folding line parallel to the left and right edges of the plate-like member 2, but it may be a curved line with a slight R.

In the above embodiment, the first folding line a is formed by providing a ruled line on the front surface, but it may be formed by providing a ruled line on the back surface. may be formed.

In the above embodiment, the first crease lines a, a and the second crease line b are described as an example of orthogonality, but the present invention is not limited to this, and may simply intersect. The crease line b may obliquely connect the left and right edges of the plate member 2 .

In the above embodiment, the wrapping paper 3 is formed in a cylindrical shape by overlapping the upper and lower ends and fixing them with an adhesive.

In the above-described embodiment, the plate-like member 2 is only inserted from one opening of the tubular wrapping paper 3 in the direction along the second fold line b. can also be fixed to each other with an adhesive G.

In the above-described embodiment, the wrapping paper 3 is formed so as to substantially cover the entire placing portion 21, but since it is sufficient if it can support the wrapping object K, at least the wrapping paper 3 in the axial direction Anything that partially covers the object K may be used.

In the above embodiment, the length of the wrapping paper 3 in the circumferential direction is designed to be about the same as or slightly larger than the outer circumference of the plate-like member 2 in the lateral direction so that the plate-like member 2 can be accommodated. If the height of the object K is large, it is necessary to increase the length of the wrapping paper 3 in the circumferential direction. That is, the length of the wrapping paper 3 in the circumferential direction can be appropriately selected according to the size of the packaging object K to be stored.

In the above-described embodiment, the linear unit cut 33 has been described as an example.

As described above, when the mesh portion 31 is opened, the wrapping paper 3 rises in a direction (front and back directions in FIG. 3B) that intersects the horizontal direction (up and down direction and left and right direction). Contact with the object K may cause injury.

On the other hand, if the unit cut is formed in a wavy shape, the cut end surface only comes into point contact with the packaging object K, so the possibility of damaging the packaging object with the cut end surface can be reduced.

In the above-described fourth embodiment, FIG. 6A shows an example in which the mesh portion 31 is provided only in the central portion of the front side of the plate-like member 2 in the vertical and horizontal directions. If so, it may be provided in the entire area in the vertical direction, or may be provided in the entire area in the horizontal direction as long as it is separated from the upper and lower edges of the plate member.

In the fifth embodiment described above, FIG. 6B is shown and the net part 31 is formed in the region of the surface of the plate-like member 2 that does not come into contact with the packaging object K. However, the first embodiment and the third embodiment are described. , the mesh portion 31 may be provided only on the wrapping paper 3 on the back side of the plate-like member 2 as long as the wrapping paper 3 reaches the back of the plate-like member 2 .

Further, in the present embodiment, an example in which the net portion 31 is formed uniformly over a certain area of the wrapping paper 3 has been described, but the present invention is not limited to this, and a plurality of net portions 31 may be formed by, for example, a net The tension of the wrapping paper 3 can also be adjusted by alternately arranging regions where the portions 31 are formed and regions where the portions 31 are not formed.
on wrapping paper 3

1 wrapping tool 2 plate-shaped member 21 placing part 22 standing part 3 wrapping paper 31 mesh part 32 perforation 33 unit cut 34 unprocessed part a first folding line b second folding line K package object

Claims (7)

A packaging tool comprising a plate-shaped member on which an object to be packaged is placed and wrapping paper capable of covering at least the object to be packaged placed on the plate-shaped member,
The plate-shaped member includes a placement portion on which the object to be packaged is placed, an upright portion continuously provided on both left and right sides of the placement portion via a first fold line extending in the vertical direction, a second folding line extending in the left-right direction connecting both ends of the left and right standing portions,
The wrapping paper
A cylindrical member with left and right openings into which the plate member is inserted,
A mesh part that expands and contracts in the vertical direction is provided in a region that covers at least the placing part,
The net part is
A plurality of perforations in which unit cuts and unprocessed portions are alternately arranged on a straight line extending in the left-right direction are arranged in a vertical direction, and the arrangement of the unit cuts and the unprocessed portions is alternated in the vertical direction. and unit cuts that are adjacent in the vertical direction when viewed along the vertical direction are formed so as to partially overlap each other. A packaging tool comprising a plate-shaped member on which an object to be packaged is placed and a wrapping paper capable of covering at least the object to be packaged placed on the plate-shaped member,
The plate-shaped member includes a placement portion on which the object to be packaged is placed, an upright portion continuously provided on both left and right sides of the placement portion via a first fold line extending in the vertical direction, a second folding line extending in the left-right direction connecting both ends of the left and right standing portions,
The wrapping paper
After covering the mounting portion, the upper and lower ends thereof are fixed to the back side of the plate-like member,
A net portion that expands and contracts in the vertical direction is provided in at least a region covering the placing portion,
The net part is
A plurality of perforations in which unit cuts and unprocessed portions are alternately arranged on a straight line extending in the left-right direction are arranged in a vertical direction, and the arrangement of the unit cuts and the unprocessed portions is alternated in the vertical direction. and unit cuts that are adjacent in the vertical direction when viewed along the vertical direction are formed so as to partially overlap each other. A packaging tool comprising a plate-shaped member on which an object to be packaged is placed and wrapping paper capable of covering at least the object to be packaged placed on the plate-shaped member,
The plate-shaped member includes a placement portion on which the object to be packaged is placed, an upright portion continuously provided on both left and right sides of the placement portion via a first fold line extending in the vertical direction, a second folding line extending in the left-right direction connecting both ends of the left and right standing portions,
The wrapping paper
The upper and lower ends are fixed to the surface of the plate-like member on both upper and lower sides across the second fold line,
A net portion that expands and contracts in the vertical direction is provided in at least a region covering the placing portion,
The net part is
A plurality of perforations in which unit cuts and unprocessed portions are alternately arranged on a straight line extending in the left-right direction are arranged in a vertical direction, and the arrangement of the unit cuts and the unprocessed portions is alternated in the vertical direction. and unit cuts that are adjacent in the vertical direction when viewed along the vertical direction are formed so as to partially overlap each other. In the packaging device according to any one of claims 1 to 3,
A packaging tool, wherein the unit cut is wave-shaped. In the packaging device according to any one of claims 1 to 4,
A packaging tool, wherein the net portion is provided at a position vertically spaced apart from the packaging object. In the packaging device according to any one of claims 1 to 4,
The packaging tool, wherein the mesh portion is provided in a laterally intermediate portion at a position where the mesh portion comes into contact with the packaging object. In the packaging device according to any one of claims 1 to 6,
The packaging tool, wherein the net portion is provided at a position spaced apart from the upper and lower edges of the plate-like member.

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