JPH061377A - Inner wrapping material using carton board and packing method using the same - Google Patents

Abstract

PURPOSE: To provide an interior member for a package that can easily be produced at a low price by using scrapped corrugated boards without using petroleum materials, and to provide a packaging method using the interior member. CONSTITUTION: This interior member for a package 2 is produced by corrugated boards to give a predetermined shape, and is reinforced by arranging a wave- shaped or accordion shaped reinforcing corrugated board 6 in the package. The packaging method is such that the interior in packaging various apparatus is produced by combining several types of basic shape interior member for a package 2 formed with corrugated board.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging interior member and a packaging method for carrying articles such as POS terminals, cash register, and other various devices.

[0002]

2. Description of the Related Art In order to protect an apparatus from vibrations and impacts such as dropping when an item is transported, as shown in FIG. 12, for example, an item 50 has a styrofoam packing inner member (hereinafter referred to as an inner member) for packaging. That is, it is stored in a packaging box (exterior material) 58 protected by 55, 56, 57. Further, as shown in FIG. 13, an interior material made of a petroleum-based material such as Styrofoam for protecting the corners of the product is commercially available.

Styrofoam used as an interior material is light, easy to process and excellent in cushioning performance. On the other hand, Styrofoam, if discarded as it is, does not corrode so much, which causes environmental deterioration, and when incinerated, it causes a black flame or burns at a high temperature and damages the incinerator. In addition, as the protection of limited petroleum resources is being emphasized, it is a waste of petroleum resources to use Styrofoam made from petroleum-based resources for interior materials that are simply used for transportation and discarded. Is.

With the use of defoaming polystyrene, the interior material of small and lightweight electronic devices and the like is being changed from polystyrene to paper. Further, instead of the conventional Styrofoam, an interior material made of paper having a honeycomb shape inside as shown in FIG. 14 is also beginning to be used.

[0005]

However, in a package in which the corrugated board is simply folded, in the case of a medium-sized and slightly heavy device (about 10 to 40 kilograms), a shock such as vibration and a drop during transportation is generated. Could not stand. Further, there is a problem that it is difficult to obtain the honeycomb-shaped paper-made interior material.

The present invention has been made from such a viewpoint, and an object thereof is to provide an interior member for packaging and a packaging method capable of effectively utilizing resources without using a petroleum-based material such as Styrofoam. To do. At the same time, the present invention provides a packaging interior material that can be easily and inexpensively produced by using a corrugated board that is a waste material, and a packaging method using the same.

[0007]

The present invention achieves the above object by using a packaging interior member in which a predetermined shape is formed of a corrugated board and the inside of which is reinforced with corrugated or accordion-shaped corrugated board. It is a thing. Further, the above object is achieved by integrally forming the outer shape of the packaging interior member and the reinforcing corrugated board from a single corrugated board material. Further, the present invention uses a corrugated board which is formed by forming several types of basic packaging inner members using a corrugated board and combining the several types of basic packaging inner members for packaging. The above-mentioned purpose is achieved by the packing method used.

[0008]

The interior member for packaging of the present invention is made of corrugated cardboard, and since corrugated or accordion-shaped reinforcing corrugated board is used inside, it is suitable for protecting the device while absorbing shock. It has strength and is most suitable as an interior material. When the reinforcing corrugated board is integrally formed, the reinforcing corrugated board does not come off due to vibration or impact, so that a higher quality interior material is obtained. In addition, as such a corrugated board material, since it is possible to use the waste material of the corrugated board box used when various parts are delivered,
Effective use of resources (cardboard).

Furthermore, the packing method of the present invention can be used for filling a large gap or reinforcing an outer packing box.
By combining a predetermined number of basic shapes of interior materials, all of the interior materials can be covered by this basic shape. Therefore, it is only necessary to create these basic shapes as interior materials, making interior materials easy and inexpensive.
And it does not take much space and is easy to store.

[0010]

EXAMPLES First, the interior material will be described. The interior materials absorb the energy caused by vibrations and drops that occur during transportation,
It is used to prevent the product from being damaged or malfunctioning. The interior material absorbs energy by being distorted, deformed, or partially damaged depending on the applied force. Therefore, the interior material needs a proper strength. For example, when a corrugated cardboard is erected inside the interior material as shown in FIG. 9 and a reinforced interior material is used, as a result of a drop test, the strength of the interior material is too strong and impact is directly applied to the product, and a part of the device is deformed. I found that Further, in a drop test using an interior material reinforced in a lattice shape or an X shape as shown in FIGS. 10 and 11, since the reinforcing corrugated board was not fixed, the strength was weak and the device was damaged. In addition, when a corrugated board as a reinforcing corrugated board is stacked inside a rectangular parallelepiped (not shown), it has shock absorption but is not suitable as an interior material because the cut board is displaced or the eyes become heavy. Further, when a single-sided corrugated board is used as the reinforcing corrugated board (not shown), it has shock absorption, but a new special material has to be used, and it is not suitable as an interior material. Further, an interior material in which a rectangular parallelepiped has a box shape with a lid and a reinforcing material is filled with a granular material such as paper is not suitable as an interior material due to variations in strength depending on the filling method and time-consuming packing.

Next, one embodiment of the basic interior material of the present invention will be described with reference to FIGS. 1, 2 and 3. FIG. 1 is a perspective view showing a structure of an interior material according to one embodiment of the present invention. Figure 1
(A) is an outer frame 3 of a rectangular parallelepiped interior material formed of corrugated cardboard and having a square plane, and FIG. 1 (B) is an accordion-shaped reinforcement inserted into the outer frame of the rectangular parallelepiped. FIG. 1C is a perspective view showing the corrugated board 6 and the assembled rectangular parallelepiped interior material 2, respectively. 2A is a developed perspective view of the outer frame 4 of the rectangular parallelepiped for interior, and FIG.
FIG. 4 is a developed perspective view of a corrugated cardboard 6 for reinforcement.

The outer frame 3 of the interior material is obtained by bending a single corrugated board 4 as shown by the chain double-dashed line in FIG.
The surface 4a is folded under 4e, and then fixed with the pin 5 to make it.
In addition, the reinforcing cardboard 6 is shown in FIG.
As shown by the two-dot chain line in (B), it is formed by sequentially bending it into a mountain shape. After that, the reinforcing cardboard 6 is inserted into the outer frame 3 and the
One interior material 2 shown in (C) is completed. The outer frame 3
The relationship between the fold line spacing D of the corrugated cardboard 4 and the fold line spacing D1 of the reinforcing corrugated board 6 is D <D1.
D1 is determined by the width W of the corrugated cardboard piece 4 and the number of peaks of the reinforcing corrugated cardboard 6. The number of piles of the reinforcing corrugated cardboard 6 is determined by the weight of the device to be packed and the permissible impact and vibration characteristics. An example of the interior rectangular parallelepiped 2 is: W = 12 cm,
D = 5 cm, L = 12 cm, and the number of peaks = 3.

In the separation type interior material 2 composed of two members as shown in FIG. 1, the reinforcing corrugated cardboard 6 may fall out due to vibration or impact from a direction parallel to the insertion direction.
In that case, when dropped out, the outer frame 3 of the interior material is easily deformed, and the effect as a cushioning material is lost. Therefore, in order to prevent the reinforcing cardboard 6 from coming off, the reinforcing cardboard 6 is fixed to the outer frame 3. FIG. 3 shows a reinforcing corrugated cardboard 8 having a glue or splice 9 on one side. The glue margin portion 9 coated with the adhesive is adhered and fixed to the inner surface 4a or 4e of the rectangular parallelepiped 3. Alternatively, the joint 9 is pinned and fixed together when the outer frame 4 is assembled. In this embodiment, the glue margin 9 and the like are provided on one side, but they may be provided on both sides. Further, the reinforcing corrugated board 6 can be adhered or fixed by using various methods that are usually considered, such as applying an adhesive to the tip of the mountain and adhering it to the outer frame 3.

FIG. 4 is a view showing a method of integrally forming the outer frame 4 for interior and the corrugated cardboard 6 for reinforcement. FIG. 4 (A) shows one corrugated cardboard piece 10, and FIG. 4 (B) shows the state in the middle of bending. FIG. 4C is a perspective view showing a state in which it is bent and fixed with a pin, and FIG. 4D is a perspective view showing the interior material 12 in a final assembled state in which the chevron is normally arranged thereafter. The cardboard piece 10 has an outer frame forming portion (10a to 10).
d), a fixed part 10e and a reinforcing part (10f to 10k). The corrugated board piece 10 is bent as shown in FIGS. 4 (B) and 4 (C), and then the pin 5 is struck by a pin staking machine. In order to put the fixed arm of the pin driving machine into the outer frame when pinning, the peaks of the reinforcing portions 10f and 10g are extended in the direction of the surface 10b. Further, since the distance D1 between the reinforcing portions is longer than the distance D between the rectangular parallelepiped forming portions, the opening has a barrel shape with a bulged central portion as shown in FIG. 4 (C). When the pinning is over and the chevron is properly placed, the opening returns to a rectangle,
The integrated interior material 12 is completed.

Next, a device 30 using the interior material of the present invention
The packing method of will be described. FIG. 5 is a diagram showing the overall configuration of the first embodiment of the packaging interior member and the packaging method of the present invention. The device 30 is protected by a bottom interior material unit 20 and an upper interior material unit 21, as shown in FIG.

When a product to be packed is determined, a packing design suitable for the product is performed. The packaging design using corrugated cardboard interior materials is performed assuming impact and vibration applied during transportation, similar to Styrofoam. In addition, the final packing method is determined by actually performing a drop test, an impact test, and the like. When the gap between the product and the outer box and the strength of the interior material are determined by the packaging design, the combination of the interior member 2 and the number of piles of the reinforcing corrugated board are determined. Basically a single shape interior member 2
It is desirable that all products can be decorated simply by combining.

The bottom interior material unit 20 and the top interior material unit 21 shown in FIG. 5 are composed of only a single inner layer member. Both units 20 and 21 have exactly the same shape, and a corner support portion 22 that supports the corner portion of the device 30 by connecting the interior member 2 at a right angle, a bottom surface support portion 23 that supports the bottom portion and the top portion of the device 30, and an upper surface. The support member 24 is adhered to the corrugated board 25.

Next, a case will be described in which the device to be packed has a complicated shape, and the interior is provided by using several kinds of interior members having different shapes. FIG. 6 shows the basic shape of the interior member used. 15 is a triangular shape, 16
6 is an interior member 2 similar to FIG. 6, and 17 is an interior member larger than 16 and having a flat shape. FIG. 7 shows a second embodiment showing an interior using the interior members 15, 16, 17 of the basic shape shown in FIG.

Since the upper surface 52 of the device 50 of FIG. 7 is inclined, fixing the upper surface of the device becomes a problem. In this embodiment, the upper front interior members 40, 42 are used to fix the upper surface 52 of the device 50. The interior members 40 and 42 are made by bonding the interior member 16 to the interior member 17 shown in FIG. The bottom surface of the interior member 16 is the device 50.
Is adhered to the interior member 17 at the same angle as the inclination of the upper surface 52 of the device 50 so as to be in contact with the inclination of the upper surface 52 of the device.

The upper rear interior 44 will be described. As the interior material 44, the interior member 15 of FIG. 6 having a triangular end surface is used, and absorbs the impact from the side surface and the vertical direction. A rectangular parallelepiped is easily deformed without a reinforcing material, and a corrugated cardboard reinforcing material makes a packing material heavy and difficult to handle. On the other hand, a triangular shape is lightweight and can obtain strength. If the strength is insufficient, it is possible to fix two or more same-shaped triangular interior materials and easily reinforce them. In the present embodiment, a flat rectangular parallelepiped, a triangular tube or the like was used as the basic shape, but the interior materials of other shapes suitable for the shape of the product to be packed are limited to several types and prepared as the basic shape interior member. You can also As a result, various products can be packaged by combining these basic shape interior members as needed.

Finally, a third embodiment will be described with reference to FIG. In the third embodiment, instead of the upper front interior members 40, 42 of the second embodiment (FIG. 7), integrally formed special-shaped interior members 70, 72 having the same effect are used. . Such an interior member having a special shape has the drawback that it cannot be used in combination with the basic shape, but is particularly useful when strength is required. Further, the interior materials 40 and 42 have the advantage that it is difficult to bond the interior material 16 at an accurate angle, whereas the interior members 70 and 72 have the advantage that an accurate inclined interior member can be formed by making a punching die. ing. Further, the interior materials 70 and 72 are constructed integrally and are lightweight and easy to handle. Therefore, it is necessary to select whether to apply the interior only in the basic shape or to use the interior member having the special shape according to the device to be packed and the purpose. As a result of packing the example and performing a predetermined drop test (height 60 cm 5 surface, height 76 cm bottom surface), no abnormality such as damage or malfunction was observed in the device 30.

[0022]

As described above, in the present invention,
Do not use petroleum-based materials for the interior packaging materials of the basic shape,
We were able to protect the oil resources. The packaging interior member of the present invention is made of corrugated cardboard and uses corrugated or accordion-shaped reinforcing corrugated cardboard inside, so it has appropriate strength for protecting the device while absorbing shock. . Further, when the reinforcing corrugated board is integrally formed, the reinforcing corrugated board does not come off due to vibration or impact. Furthermore, since the waste material of the corrugated cardboard box used for the delivery of various parts and the like can be used as the raw material of such an interior member, the resource (corrugated board) can be effectively used. In addition, the packing method of the present invention allows all of the interior materials to have the same basic shape by combining a predetermined number of basic shape interior members even when filling a large gap or reinforcing the exterior packaging box. It is possible to use the interior materials of. Therefore, it suffices to make only these several basic shapes as the interior material, and the interior material is easy and inexpensive to manufacture, and it is easy to store because it does not take up much space. Further, when there is a problem in packaging, the change can be made in a short time because the interior material is entirely made of paper and easy to cut, bend, bond and fix. Further, the rectangular parallelepiped interior material of the present invention has a reinforcing material formed in a corrugated or accordion shape inside, and its strength (buffering degree) can be changed by increasing or decreasing the number of peaks of the reinforcing material. The desired cushioning characteristics can be easily obtained. Further, the packaging material of the present invention is used in combination with a small interior material, and since the small interior material has a small development area, a small amount of corrugated cardboard waste can be used, and the amount of corrugated cardboard waste to be incinerated is very small. It has the effect of helping to protect forest resources. Furthermore, since the packaging material is almost entirely made of paper material, it is easy to process recycled paper. Further, even when it is incinerated as a waste material, it has an effect that the incinerator is hardly damaged unlike the polystyrene foam.

[Brief description of drawings]

FIG. 1 is a perspective view showing a configuration of an interior packaging member of the present invention.

FIG. 2 is a developed perspective view of an inner frame and a corrugated cardboard for reinforcement.

FIG. 3 is a perspective view of a corrugated cardboard for reinforcement having a joint margin.

FIG. 4 is a perspective view showing a configuration of an integrally formed packaging interior member of the present invention.

FIG. 5 is a perspective view showing the overall configuration of the first embodiment of the packing method of the present invention.

FIG. 6 is a perspective view showing a basic shape of an interior member used in the packing method of the present invention.

FIG. 7 is a perspective view showing the overall configuration of a second embodiment of the packing method of the present invention.

FIG. 8 is a perspective view showing the overall configuration of a third embodiment of the packing method of the present invention.

FIG. 9 is a perspective view of an interior member in which a reinforcing cardboard is fixed in a direction parallel to the load direction.

FIG. 10 is a perspective view of an interior member using a grid-shaped reinforcing cardboard.

FIG. 11 is a perspective view of an interior member using an X-shaped reinforcing cardboard.

FIG. 12 is a perspective view showing an overall configuration of a packaging method using styrofoam of the related art.

FIG. 13 is a perspective view of a commercially available styrofoam interior member that supports even corners of the apparatus.

FIG. 14 is a perspective view of a paper cushioning material having a honeycomb shape inside.

[Explanation of symbols]

 2 Interior Member 12 Integrated Interior Member 15 Triangular Interior Member 16 Rectangular Interior Member 17 Rectangular Interior Member 20 Bottom Interior Material Unit 21 Upper Interior Material Unit

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Shigeru Iiyama 1-10-1 Korai, Oiso-machi, Naka-gun, Kanagawa Prefecture NCE Japan Co., Ltd. Oiso Development Co., Ltd. (72) Inventor Muraishi Takeichi 1-10-1 Korai, Oiso-machi, Naka-gun, Kanagawa Japan N-C-AL Co., Ltd. Oiso Development Manufacturing Headquarters

Claims (4)

[Claims] 1. An inner packaging member comprising an outer frame made of a corrugated board and a corrugated board material provided therein for reinforcing in a corrugated or accordion shape. 2. The packing interior member is characterized in that the corrugated board of the outer frame and the reinforcing corrugated board are integrally formed of one corrugated board.
The interior member for packing described in. 3. An interior packaging material having several basic shapes is formed by using a corrugated board, and the packaging interior materials of various sizes are combined to provide an interior packaging for a product of various sizes. A packaging method using a corrugated cardboard interior member. 4. The packaging method according to claim 3, wherein the packaging inner member having the basic shape includes the packaging inner member according to claim 1 or 2.