JP6154927B1 - Packing box cushioning material, packing box cushioning material set and packing method - Google Patents

Packing box cushioning material, packing box cushioning material set and packing method Download PDF

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JP6154927B1
JP6154927B1 JP2016026128A JP2016026128A JP6154927B1 JP 6154927 B1 JP6154927 B1 JP 6154927B1 JP 2016026128 A JP2016026128 A JP 2016026128A JP 2016026128 A JP2016026128 A JP 2016026128A JP 6154927 B1 JP6154927 B1 JP 6154927B1
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packing box
cushioning material
flat plate
pair
plate portion
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JP2017145015A (en
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啓真 坂井
啓真 坂井
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SoftBank Corp
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Abstract

【課題】比較的低い搬送コストで、大きさ及び種類が異なる複数の物品を固定することができる梱包箱用緩衝材を提供する。【解決手段】本発明に係る梱包箱用緩衝材1は、方形の平板部10と、前記平板部10の一対の辺16及び17が延伸する方向と略平行に配置され且つ前記一対の辺16及び17が延伸する方向に対して傾斜した方向に延伸する底辺121〜129を軸に回動可能である複数の平板状の押止部111〜119とを有する梱包箱用緩衝材1であって、平板部10の一対の辺16及び17が延伸する方向と略平行に配置された押止部111〜113の何れか1つの高さは、平板部10の一対の辺16及び17が延伸する方向と略平行に配置された押止部111〜113の他の少なくとも1つの高さと相違する。【選択図】図1A cushioning material for a packing box capable of fixing a plurality of articles of different sizes and types at a relatively low transport cost. A cushioning material for packing box 1 according to the present invention is disposed substantially parallel to a direction in which a rectangular flat plate portion 10 and a pair of sides 16 and 17 of the flat plate portion 10 extend, and the pair of sides 16. And a cushioning material 1 for a packaging box having a plurality of flat plate-like pressing portions 111 to 119 that can be rotated around a base 121 to 129 extending in a direction inclined with respect to a direction in which 17 extends. The height of any one of the holding portions 111 to 113 arranged substantially parallel to the direction in which the pair of sides 16 and 17 of the flat plate portion 10 extends is such that the pair of sides 16 and 17 of the flat plate portion 10 extends. This is different from at least one other height of the holding parts 111 to 113 arranged substantially parallel to the direction. [Selection] Figure 1

Description

本発明は、梱包箱用緩衝材、梱包箱用緩衝材セット及び梱包箱用緩衝材を使用した梱包方法に関する。   The present invention relates to a packing material that uses a packing box cushioning material, a packing box cushioning material set, and a packaging box cushioning material.

梱包箱に収容され搬送される製品を、衝撃及び振動から保護するために梱包箱の内部に収容される緩衝材として、ダンボール紙とも称されるライナー紙で形成された緩衝材を使用することが知られる(例えば、特許文献1及び2を参照)。   In order to protect the product stored and transported in the packing box from shock and vibration, a buffer material formed of liner paper, also called corrugated cardboard, may be used as the buffering material stored in the packing box. Known (see, for example, Patent Documents 1 and 2).

特許文献1には、物品が収容される梱包箱において、波状に交互に折り曲げた紙製の緩衝材を、物品の下面、上面及び側壁に非接着に配置することが記載される。また、特許文献2には、断面が連続する波形状に折り曲げられた蛇腹形状をなし、収容される物品の下に重ねられることで、収容される物品を保護する緩衝用のフラップを一体的に有する梱包箱が記載される。   Patent Document 1 describes that, in a packaging box in which an article is accommodated, a paper cushioning material that is alternately folded in a wavy shape is disposed on the lower surface, the upper surface, and the side wall of the article in a non-adhesive manner. Further, Patent Document 2 has a bellows shape that is bent into a wave shape with a continuous cross section, and is integrated with a cushioning flap that protects the accommodated article by being stacked under the accommodated article. The packaging box it has is described.

特開2002-255157号公報JP 2002-255157 A 特開2011-73757号公報JP 2011-73757 A

しかしながら、特許文献1及び2に記載される緩衝材及び梱包箱では、大きさ及び種類が異なる複数の物品を搬送するときに、大きさが比較的小さい物品は、梱包箱の内部で緩衝材により充分に固定されずに、搬送中に破損するおそれがある。そこで、大きさが異なる複数の物品が収容された梱包箱の内部の隙間に、ピロー型等のエア緩衝材を挿入して、収容された物品を充分に固定することで、物品の破損は防止される。しかしながら、大きさ及び種類が異なる複数の物品が収容された梱包箱の内部の隙間にエア緩衝材を挿入する作業は、収容される物品の数及び大きさが搬送先に応じて梱包箱毎に相違するため、自動化することが容易ではなく、作業者の手作業によることがある。作業者は、梱包箱に収容された物品の全てが十分に固定されるようにエア緩衝材を挿入する必要があるため、エア緩衝材を挿入する作業の作業時間は、比較的長い時間を要するおそれがある。また、収容される物品の数が少なく且つ収容される物品の大きさが小さい場合には、物品を充分に固定するために、多くのエア緩衝材を挿入する必要があり、使用されるエア緩衝材の数が増加するおそれがある。エア緩衝材を挿入して梱包箱内部の物品を充分に固定する物品固定方法は、搬送中に物品が破損するおそれが低くなるが、エア緩衝材を挿入する作業の作業時間が比較的長い上に、エア緩衝材を多く使用するために、搬送コストが増加するおそれがある。   However, in the cushioning material and the packaging box described in Patent Documents 1 and 2, when a plurality of articles having different sizes and types are transported, the relatively small article is caused by the cushioning material inside the packaging box. There is a risk of damage during transportation without being fixed sufficiently. Therefore, by inserting an air cushioning material such as a pillow type into the gap inside the packaging box containing a plurality of articles of different sizes, the contained articles are sufficiently fixed to prevent damage to the articles. Is done. However, the work of inserting the air cushioning material into the gap inside the packaging box containing a plurality of articles of different sizes and types is different for each packaging box depending on the number and size of the articles to be accommodated depending on the transport destination. Because of the differences, it is not easy to automate and may be manually performed by the operator. Since the operator needs to insert the air cushioning material so that all the articles contained in the packaging box are sufficiently fixed, the work time of the work of inserting the air cushioning material requires a relatively long time. There is a fear. In addition, when the number of articles to be accommodated is small and the size of the articles to be accommodated is small, it is necessary to insert many air cushioning materials in order to sufficiently fix the articles, and the air cushion used The number of materials may increase. The article fixing method in which the air cushioning material is inserted and the article inside the packaging box is sufficiently fixed reduces the risk of the article being damaged during transportation, but the work time for inserting the air cushioning material is relatively long. In addition, since a large amount of air cushioning material is used, there is a risk that the conveyance cost increases.

本発明は、比較的低い搬送コストで、大きさ及び種類が異なる複数の物品を固定することができる梱包箱用緩衝材を提供することを目的とする。   An object of the present invention is to provide a packing box cushioning material capable of fixing a plurality of articles of different sizes and types at a relatively low conveyance cost.

上記目的を実現するため、本発明に係る梱包箱用緩衝材は、方形の平板部と、平板部の一対の辺が延伸する方向と略平行に配置され且つ一対の辺が延伸する方向に対して傾斜した方向に延伸する底辺を軸に回動可能である複数の平板状の押止部と、を有し、平板部が梱包箱の側壁部に接するように、梱包箱と梱包箱に収容される物品との間に装入されたときに、複数の押止部が物品を固定可能な梱包箱用緩衝材であって、平板部の一対の辺が延伸する方向と略平行に配置された押止部の何れか1つの高さは、平板部の一対の辺が延伸する方向と略平行に配置された押止部の他の少なくとも1つの高さと相違することを特徴とする。   In order to achieve the above object, the cushioning material for a packing box according to the present invention is disposed substantially parallel to the direction in which the pair of sides of the rectangular flat plate portion and the flat plate portion extends and the direction in which the pair of sides extends. And a plurality of flat plate-shaped holding parts that can rotate around the base extending in the inclined direction, and are accommodated in the packing box and the packing box so that the flat plate part is in contact with the side wall part of the packing box. The packing box cushioning material is capable of fixing the article when inserted between the article and the article to be placed, and is arranged substantially parallel to the direction in which the pair of sides of the flat plate part extends. The height of any one of the holding parts is different from at least one other height of the holding parts arranged substantially parallel to the direction in which the pair of sides of the flat plate part extends.

本発明に係る梱包箱用緩衝材では、平板部の平面は、それぞれの縁の少なくとも一部に直線部を有する複数の孔が形成され、複数の押止部のそれぞれは、平板部に形成された複数の孔の何れか1つの縁の直線部を底辺とすることが好ましい。   In the cushioning material for a packing box according to the present invention, the flat surface of the flat plate portion is formed with a plurality of holes having straight portions in at least a part of each edge, and each of the plurality of holding portions is formed in the flat plate portion. In addition, it is preferable that the straight line portion of any one of the plurality of holes is the bottom side.

本発明に係る梱包箱用緩衝材では、平板部に形成された複数の孔のそれぞれの面積は、直線部を底辺とする押止部の面積と略同一であることが好ましい。   In the packing box cushioning material according to the present invention, it is preferable that the area of each of the plurality of holes formed in the flat plate portion is substantially the same as the area of the pressing portion having the straight portion as the bottom.

本発明に係る梱包箱用緩衝材では、複数の押止部のそれぞれは、底辺から離れるに従って、底辺の一端から延伸する端部と、底辺の他端から延伸する端部との間の距離が狭くなることが好ましい。   In the packing box cushioning material according to the present invention, each of the plurality of holding portions has a distance between an end extending from one end of the bottom and an end extending from the other end of the bottom as the distance from the bottom increases. It is preferable to narrow.

また、本発明に係る梱包箱用緩衝材セットは、それぞれが梱包箱の1つの側壁に接するように配置可能な一対の第1緩衝材と、梱包箱の2つの側壁に接するように配置可能な第2緩衝材と、梱包箱の底面に接するように配置可能な第3緩衝材と、を有し、一対の緩衝材のそれぞれは、方形の平板部と、平板部の一対の辺が延伸する方向と略平行に配置され且つ一対の辺が延伸する方向に対して傾斜した方向に延伸する底辺を軸に回動可能である複数の平板状の押止部と、を有し、平板部が梱包箱の側壁に接するように、梱包箱と梱包箱に収容される物品との間に装入されたときに、複数の押止部が物品を固定可能な梱包箱用緩衝材であって、平板部の一対の辺が延伸する方向と略平行に配置された押止部の何れか1つの高さは、平板部の一対の辺が延伸する方向と略平行に配置された押止部の他の少なくとも1つの高さと相違することを特徴とする。   Moreover, the cushioning material set for a packaging box according to the present invention can be disposed so as to be in contact with a pair of first cushioning materials that can be disposed so as to be in contact with one side wall of the packaging box, and two side walls of the packaging box. A second cushioning material and a third cushioning material that can be disposed so as to be in contact with the bottom surface of the packaging box, and each of the pair of cushioning materials has a rectangular flat plate portion and a pair of sides of the flat plate portion extending. A plurality of plate-like pressing members that are arranged substantially parallel to the direction and are rotatable about a bottom side that extends in a direction inclined with respect to a direction in which the pair of sides extends. When placed between the packaging box and the article accommodated in the packaging box so as to be in contact with the side wall of the packaging box, the plurality of holding portions are cushioning materials for the packaging box capable of fixing the article, The height of any one of the holding portions arranged substantially parallel to the direction in which the pair of sides of the flat plate portion extends is equal to the pair of flat plate portions. Sides characterized by different and at least one other height direction 押止 portion substantially disposed parallel to the drawing.

また、本発明に係る梱包方法は、方形の平板部と、平板部の一対の辺が延伸する方向と略平行に配置され且つ一対の辺が延伸する方向に対して傾斜した方向に延伸する底辺を軸に回動可能である複数の平板状の押止部と、を有し、平板部の一対の辺が延伸する方向と略平行に配置された押止部の何れか1つの高さは、平板部の一対の辺が延伸する方向と略平行に配置された押止部の他の少なくとも1つの高さと相違する梱包箱用緩衝材を使用した梱包方法であって、方形の底面部と、底面部の4つの辺のそれぞれから直立する4つの側壁部とを有する梱包箱に物品を収容し、梱包箱の側壁部と、物品との間に、平板部が梱包箱の側壁部に接するように、梱包箱と物品との間に梱包箱用緩衝材を装入する、ことを含むことを特徴とする。   In addition, the packing method according to the present invention includes a rectangular flat plate portion and a bottom side that is arranged substantially parallel to a direction in which the pair of sides of the flat plate portion extends and extends in a direction inclined with respect to the direction in which the pair of sides extends. A plurality of flat plate-shaped pressing portions that can be rotated about the axis, and the height of any one of the pressing portions arranged substantially parallel to the direction in which the pair of sides of the flat plate portion extends is A packing method using a cushioning material for a packing box that is different from at least one other height of the holding portion disposed substantially parallel to the direction in which the pair of sides of the flat plate portion extends, and a bottom surface portion of a square shape The article is housed in a packaging box having four side walls standing upright from each of the four sides of the bottom surface, and the flat plate portion is in contact with the side wall of the packaging box between the side wall of the packaging box and the article. Thus, it is characterized by including the fact that the packing box cushioning material is inserted between the packing box and the article.

本発明によれば、比較的低い搬送コストで、大きさ及び種類が異なる複数の物品を固定することができる梱包箱用緩衝材が提供される。   ADVANTAGE OF THE INVENTION According to this invention, the cushioning material for packing boxes which can fix several articles | goods from which a magnitude | size and a kind differ with comparatively low conveyance cost is provided.

実施形態に係る第1梱包箱用緩衝材の斜視図である。It is a perspective view of the buffer material for 1st packing boxes concerning an embodiment. 図1に示す第1梱包箱用緩衝材の平面図である。It is a top view of the 1st packing box shock absorbing material shown in FIG. (a)は図1に示す第1梱包箱用緩衝材の第1の状態のA−A´線に沿う部分断面図であり、(b)は図1に示す第1梱包箱用緩衝材の第2の状態のA−A´線に沿う部分断面図であり、(c)は図1に示す第1梱包箱用緩衝材の第3の状態のA−A´線に沿う部分断面図である。(A) is a fragmentary sectional view in alignment with the AA 'line of the 1st state of the 1st packing box shock absorbing material shown in FIG. 1, (b) is the 1st packing box shock absorbing material shown in FIG. It is a fragmentary sectional view in alignment with the AA 'line of the 2nd state, (c) is a fragmentary sectional view in alignment with the AA' line of the 3rd state of the buffer material for 1st packing boxes shown in FIG. is there. 図1に示す第1梱包箱用緩衝材に加工されるダンボール材の平面図である。It is a top view of the cardboard material processed into the 1st packing box shock absorbing material shown in FIG. 実施形態に係る他の第1梱包箱用緩衝材の斜視図である。It is a perspective view of the other cushioning material for 1st packaging boxes which concerns on embodiment. 実施形態に係る第2梱包箱用緩衝材の斜視図である。It is a perspective view of the 2nd packing box shock absorbing material which concerns on embodiment. 実施形態に係る第3梱包箱用緩衝材の斜視図である。It is a perspective view of the 3rd packing box shock absorbing material which concerns on embodiment. 図1及び5〜8に示す梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第1工程である。It is the 1st process of accommodating articles | goods in a packing box using the shock absorbing material set for packing boxes shown in FIG.1 and 5-8. 図1及び5〜8に示す梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第2工程である。It is the 2nd process of accommodating articles | goods in a packing box using the shock absorbing material set for packing boxes shown in FIG.1 and 5-8. 図1及び5〜8に示す梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第3工程である。It is the 3rd process of accommodating articles | goods in a packaging box using the cushioning material set for packaging boxes shown in FIG.1 and 5-8. 図1及び5〜8に示す梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第4工程である。It is the 4th process of accommodating articles | goods in a packing box using the shock absorbing material set for packing boxes shown in FIG.1 and 5-8. 図1及び5〜8に示す梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第5工程である。It is the 5th process of accommodating articles | goods in a packing box using the shock absorbing material set for packing boxes shown in FIG.1 and 5-8. 図1及び5〜8に示す梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第6工程である。It is the 6th process of accommodating goods in a packing box using the shock absorbing material set for packing boxes shown in Drawing 1 and 5-8. 図13に示す第6工程における第1梱包箱用緩衝材1の押止部111の動作を示す図であり、(a)は図1に示す第1梱包箱用緩衝材が装入される前の状態を示し、(b)は図1に示す第1梱包箱用緩衝材が装入された後の状態を示す。It is a figure which shows operation | movement of the holding | suppressing part 111 of the buffer material 1 for 1st packing boxes in the 6th process shown in FIG. 13, (a) is before the buffer material for 1st packing boxes shown in FIG. 1 is inserted. (B) shows the state after the 1st packing box shock absorbing material shown in FIG. 1 was inserted. 第1梱包箱用緩衝材の変形例の斜視図である。It is a perspective view of the modification of the buffer material for 1st packing boxes. 第3梱包箱用緩衝材の変形例の斜視図である。It is a perspective view of the modification of the buffer material for 3rd packing boxes.

以下の図面を参照して、本発明に係る梱包箱用緩衝材、梱包箱用緩衝材セット及び梱包箱用緩衝材を使用した梱包方法について説明する。但し、本発明の技術的範囲はそれらの実施の形態に限定されず、特許請求の範囲に記載された発明との均等物に及ぶ点に留意されたい。   With reference to the following drawings, a packing method using a packing box cushioning material, a packing box cushioning material set, and a packing box cushioning material according to the present invention will be described. However, it should be noted that the technical scope of the present invention is not limited to these embodiments, and extends to equivalents to the invention described in the claims.

(実施形態に係る梱包箱用緩衝材の概要)
実施形態に係る梱包箱用緩衝材は、方形の平板部と、平板部の一対の辺が延伸する方向と略平行に配置され且つ平板部の平面に接した底辺を軸に回動可能である複数の平板状の押止部とを有する。梱包箱に大きさが異なる複数の物品を収容するとき、実施形態に係る梱包箱用緩衝材の押止部は、回動して、先端部が物品の側壁と接触する位置で固定される。実施形態に係る梱包箱用緩衝材は、物品の大きさに応じて押止部が回動することで、大きさが相違する物品が収容される場合でも、大きさが相違する物品を、それぞれ固定することができる。
(Outline of cushioning material for packing box according to embodiment)
The cushioning material for a packing box according to the embodiment is pivotable about a rectangular flat plate portion and a bottom side that is disposed substantially parallel to a direction in which the pair of sides of the flat plate portion extends and is in contact with the flat surface of the flat plate portion. And a plurality of flat plate-shaped pressing portions. When a plurality of articles having different sizes are accommodated in the packaging box, the retaining portion of the packaging box cushioning material according to the embodiment rotates and is fixed at a position where the tip portion contacts the side wall of the article. The packaging box cushioning material according to the embodiment is configured so that the articles having different sizes can be accommodated even when articles having different sizes are accommodated by the rotation of the stoppers according to the sizes of the articles. Can be fixed.

(実施形態に係る梱包箱用緩衝材の構成及び機能)
図1は、実施形態に係る第1梱包箱用緩衝材の斜視図である。図1に示す2つの矢印の一方は以下の説明で使用される第1方向を示し、2つの矢印の他方は第1方向に直交する第2方向を示す。
(Configuration and function of cushioning material for packing box according to embodiment)
FIG. 1 is a perspective view of a first packing box cushioning material according to the embodiment. One of the two arrows shown in FIG. 1 indicates a first direction used in the following description, and the other of the two arrows indicates a second direction orthogonal to the first direction.

第1梱包箱用緩衝材1は、方形の平板部10と、平板部10の一対の辺16及び17が延伸する第1方向と略平行に配置され且つ平板部10の平面15に接した底辺121〜129を軸に回動可能である複数の平板状の押止部111〜119とを有する。第1梱包箱用緩衝材1は、ライナー紙で一体成型される。平板部10の平面15は、それぞれの縁の少なくとも一部に直線部を有する複数の孔131〜139が形成され、複数の押止部111〜119のそれぞれは、平板部10に形成された複数の孔131〜139の何れか1つの縁の直線部を底辺121〜129とする。押止部111は孔131の縁の直線部を底辺とし、押止部112は孔132の縁の直線部を底辺とし、押止部113は孔133の縁の直線部を底辺とする。同様に、押止部114〜119のそれぞれは孔134〜139のそれぞれの縁の直線部を底辺とする。複数の平板状の押止部111〜119のそれぞれは、平板部10の平面15に直立して配置される。複数の平板状の押止部111〜119のそれぞれの形状は、台形である。   The first packing box cushioning material 1 includes a rectangular flat plate portion 10 and a bottom side that is disposed substantially parallel to a first direction in which the pair of sides 16 and 17 of the flat plate portion 10 extends and is in contact with the flat surface 15 of the flat plate portion 10. It has a plurality of flat plate-shaped pressing portions 111 to 119 that are rotatable about 121 to 129 as axes. The first packing box cushioning material 1 is integrally formed of liner paper. The flat surface 15 of the flat plate portion 10 is formed with a plurality of holes 131 to 139 having straight portions at at least a part of each edge, and each of the plurality of holding portions 111 to 119 is a plurality of holes formed in the flat plate portion 10. The straight part of the edge of any one of the holes 131 to 139 is defined as the bases 121 to 129. The holding portion 111 has a straight portion at the edge of the hole 131 as a bottom, the holding portion 112 has a straight portion at the edge of the hole 132 as a bottom, and the holding portion 113 has a straight portion at the edge of the hole 133 as a bottom. Similarly, each of the holding portions 114 to 119 has a straight line portion at each edge of the holes 134 to 139 as a base. Each of the plurality of flat plate-like pressing portions 111 to 119 is arranged upright on the flat surface 15 of the flat plate portion 10. Each shape of the plurality of flat plate-like pressing portions 111 to 119 is a trapezoid.

押止部111の面積は、一対の辺16及び17が延伸する方向に平行して配置される押止部112の面積よりも大きく且つ押止部113の面積よりも小さい。また、押止部114の面積は、一対の辺16及び17が延伸する方向に平行して配置される押止部115の面積よりも大きく且つ押止部116の面積よりも小さい。押止部117〜119の面積は互いに等しく且つ押止部111〜116の何れの面積よりも小さい。また、押止部111の高さは、押止部112の高さよりも高く且つ押止部113の高さよりも低い。また、押止部114の高さは、押止部115の高さよりも高く且つ押止部116の高さよりも低い。押止部117〜119の高さは互いに等しく且つ押止部111〜116の何れの高さよりも低い。   The area of the holding part 111 is larger than the area of the holding part 112 arranged in parallel with the direction in which the pair of sides 16 and 17 extends and smaller than the area of the holding part 113. In addition, the area of the pressing part 114 is larger than the area of the pressing part 115 arranged in parallel with the direction in which the pair of sides 16 and 17 extends and smaller than the area of the pressing part 116. The areas of the holding parts 117 to 119 are equal to each other and smaller than any area of the holding parts 111 to 116. In addition, the height of the pressing portion 111 is higher than the height of the pressing portion 112 and lower than the height of the pressing portion 113. In addition, the height of the pressing portion 114 is higher than the height of the pressing portion 115 and lower than the height of the pressing portion 116. The heights of the holding portions 117 to 119 are equal to each other and lower than any height of the holding portions 111 to 116.

孔131の面積は、一対の辺16及び17が延伸する方向に平行して形成される孔132の面積よりも大きく且つ孔133の面積よりも小さい。また、孔134の面積は、一対の辺16及び17が延伸する方向に平行して形成される孔135の面積よりも大きく且つ孔136の面積よりも小さい。孔137〜139の面積は互いに等しく且つ孔131〜136の何れの面積よりも小さい。   The area of the hole 131 is larger than the area of the hole 132 formed in parallel with the direction in which the pair of sides 16 and 17 extends and smaller than the area of the hole 133. The area of the hole 134 is larger than the area of the hole 135 formed in parallel with the direction in which the pair of sides 16 and 17 extend, and smaller than the area of the hole 136. The areas of the holes 137 to 139 are equal to each other and smaller than any area of the holes 131 to 136.

押止部111の面積は孔131の面積と略同一であり、押止部112の面積は孔132の面積と略同一であり、押止部113の面積は孔133の面積と略同一である。押止部114〜119のそれぞれの面積は孔134〜139のそれぞれの面積と略同一である。   The area of the holding part 111 is substantially the same as the area of the hole 131, the area of the holding part 112 is substantially the same as the area of the hole 132, and the area of the holding part 113 is substantially the same as the area of the hole 133. . The areas of the holding portions 114 to 119 are substantially the same as the areas of the holes 134 to 139, respectively.

図2は、第1梱包箱用緩衝材1の平面図である。   FIG. 2 is a plan view of the first packing box cushioning material 1.

複数の押止部111〜119のそれぞれは、平板部10の一対の辺16及び17が延伸する第1方向に対して所定の傾斜角θを有するように配置される。したがって、複数の押止部111〜119のそれぞれの底辺121〜129の延伸方向と、平板部10の一対の辺16及び17が延伸する第1方向との間の角度は、傾斜角θである。   Each of the plurality of holding portions 111 to 119 is arranged to have a predetermined inclination angle θ with respect to the first direction in which the pair of sides 16 and 17 of the flat plate portion 10 extends. Therefore, the angle between the extending direction of the bases 121 to 129 of each of the holding parts 111 to 119 and the first direction in which the pair of sides 16 and 17 of the flat plate part 10 extends is the inclination angle θ. .

図3(a)は第1梱包箱用緩衝材の第1の状態のA−A´線に沿う部分断面図であり、図3(b)は第1梱包箱用緩衝材の第2の状態A−A´線に沿う部分断面図であり、図3(c)は第1梱包箱用緩衝材の第3の状態のA−A´線に沿う部分断面図である。図3(a)に示す第1の状態は押止部111に力が印加されない状態を示す。図3(b)に示す第2の状態は押止部111に矢印Aに示す方向から力が印加された状態を示し、図3(c)に示す第3の状態は押止部111に矢印Bに示す方向から力が印加された状態を示す。   Fig.3 (a) is a fragmentary sectional view in alignment with the AA 'line of the 1st state of the buffer material for 1st packing boxes, FIG.3 (b) is the 2nd state of the buffer material for 1st packing boxes. FIG. 3C is a partial cross-sectional view taken along the line AA ′, and FIG. 3C is a partial cross-sectional view taken along the line AA ′ of the third state of the first packing box cushioning material. The first state shown in FIG. 3A shows a state in which no force is applied to the pressing member 111. The second state shown in FIG. 3B shows a state in which a force is applied to the holding part 111 from the direction shown by the arrow A, and the third state shown in FIG. A state in which force is applied from the direction shown in B is shown.

押止部111は、力が印加されないとき、平板部10に対して直立し、力が印加されたとき、底辺121を軸にして力が印加された方向に回動する。図3(b)に示すように、押止部111は、孔131の方向から力が印加されたとき、直立した位置に戻る方向に反発力を発生する。図3(c)に示すように、孔131の反対方向から力が印加されたときの押止部111の反発力は、孔131の方向から力が印加されたときに発生する反発力よりも小さい。押止部112〜119のそれぞれは、押止部111と同様に、孔132〜139の方向から力が印加されたとき、直立した位置に戻る方向に反発力を発生する。   The holding part 111 stands upright with respect to the flat plate part 10 when no force is applied, and rotates in the direction in which the force is applied with the base 121 as an axis when the force is applied. As shown in FIG. 3B, when a force is applied from the direction of the hole 131, the retaining portion 111 generates a repulsive force in a direction to return to an upright position. As shown in FIG. 3C, the repulsive force of the holding portion 111 when a force is applied from the opposite direction of the hole 131 is greater than the repulsive force generated when a force is applied from the direction of the hole 131. small. Each of the holding parts 112 to 119 generates a repulsive force in a direction to return to an upright position when a force is applied from the direction of the holes 132 to 139, similarly to the holding part 111.

第1梱包箱用緩衝材1は、梱包箱の側壁に沿って装入され、梱包箱に収容される物品の側壁方向から衝撃を緩衝する緩衝材として機能する。第1梱包箱用緩衝材1は、図1及び2において矢印で示される第2方向に沿って梱包箱に装入される。第1梱包箱用緩衝材1が第2方向に沿って梱包箱に装入されることで、第2方向の反対方向に沿って梱包箱に装入される場合よりも大きな反発力で物品の側壁を押止することができる。押止部111〜119のそれぞれは、梱包箱に装入されるとき、押止部111〜113は上部に配置される物品の側壁を押止し、押止部114〜116は中央部に配置される物品の側壁を押止し、押止部117〜119は下部に配置される物品の側壁を押止する。   The first packing box cushioning material 1 is inserted along the side wall of the packaging box and functions as a cushioning material that cushions an impact from the side wall direction of the article accommodated in the packaging box. The first packing box cushioning material 1 is loaded into the packing box along the second direction indicated by the arrows in FIGS. The first packing box cushioning material 1 is loaded into the packing box along the second direction, so that the repulsive force of the article is larger than when the first packing box cushioning material 1 is loaded into the packing box along the opposite direction of the second direction. The side wall can be stopped. When each of the holding parts 111 to 119 is inserted into the packaging box, the holding parts 111 to 113 hold the side wall of the article arranged on the upper part, and the holding parts 114 to 116 are arranged in the center part. The side wall of the article to be pressed is pressed, and the holding portions 117 to 119 hold the side wall of the article arranged at the lower part.

(実施形態に係る第1梱包箱用緩衝材の成型方法)
図4は、第1梱包箱用緩衝材1に加工されるダンボール材の平面図である。
(Method for molding first packing box cushioning material according to embodiment)
FIG. 4 is a plan view of the cardboard material processed into the first packing box cushioning material 1.

第1梱包箱用緩衝材1は、平板状のダンボール材900を不図示のプレス加工機によって、プレス加工することで成型される。複数の押止部111〜119のそれぞれは、一点鎖線902を端部として、破線901で示される斜辺及び上辺部を裁断加工して、ダンボール材900の平面903に対して直立させることで形成される。   The first packing box cushioning material 1 is molded by pressing a flat corrugated cardboard material 900 with a press machine (not shown). Each of the plurality of holding portions 111 to 119 is formed by cutting the oblique side and the upper side indicated by the broken line 901 with the one-dot chain line 902 as an end, and standing upright with respect to the flat surface 903 of the cardboard material 900. The

(実施形態に係る第1梱包箱用緩衝材の運搬方法)
成型された第1梱包箱用緩衝材1は、複数個が表面と裏面とは互いに接するように重ね合わせて運搬される。第1梱包箱用緩衝材1を重ね合わせるとき、複数の押止部111〜119のそれぞれは、上に重ねられる第1梱包箱用緩衝材1の孔131〜139を貫通する。複数の押止部111〜119のそれぞれの形状は、底辺121〜129から離れるに従って、底辺121〜129の一端から延伸する斜辺と、底辺121〜129の他端から延伸する斜辺との間の距離が狭くなる形状である台形である。複数の押止部111〜119のそれぞれの形状が台形であるので、作業者は、第1梱包箱用緩衝材1を容易に重ね合わせることができる。
(Method for transporting the first packing box cushioning material according to the embodiment)
A plurality of molded first packing box cushioning materials 1 are transported in such a manner that the front surface and the back surface are in contact with each other. When the 1st packing box shock absorbing material 1 is piled up, each of the some holding | maintenance parts 111-119 penetrates the holes 131-139 of the 1st packing box shock absorbing material 1 piled up. The shape of each of the holding parts 111 to 119 is a distance between the hypotenuse extending from one end of the bases 121 to 129 and the hypotenuse extending from the other end of the bases 121 to 129 as the distance from the bases 121 to 129 increases. It is a trapezoid that is a shape that narrows. Since each shape of the some holding | maintenance parts 111-119 is trapezoid, the operator can pile up the 1st shock absorber 1 for packing boxes easily.

図5は、実施形態に係る他の第1梱包箱用緩衝材の斜視図である。図1に示す2つの矢印の一方は以下の説明で使用される第1方向を示し、2つの矢印の他方は第1方向に直交する第2方向を示す。   FIG. 5 is a perspective view of another first packing box cushioning material according to the embodiment. One of the two arrows shown in FIG. 1 indicates a first direction used in the following description, and the other of the two arrows indicates a second direction orthogonal to the first direction.

第1梱包箱用緩衝材2は、平板部20の一対の辺26及び27の長さが第1梱包箱用緩衝材1の平板部10の一対の辺16及び17の長さよりも長いことが第1梱包箱用緩衝材1と相違する。第1梱包箱用緩衝材2の平板部20、押止部211〜219のそれぞれの構成及び機能は、第1梱包箱用緩衝材1の平板部10及び複数の押止部111〜119のそれぞれの構成及び機能と同様なので、ここでは詳細な説明は省略する。また、第1梱包箱用緩衝材2の底辺221〜229及び孔231〜239のそれぞれの構成及び機能は、第1梱包箱用緩衝材1の底辺121〜129及び孔131〜139のそれぞれの構成及び機能と同様なので、ここでは詳細な説明は省略する。   In the first packing box cushioning material 2, the length of the pair of sides 26 and 27 of the flat plate portion 20 is longer than the length of the pair of sides 16 and 17 of the flat plate portion 10 of the first packing box cushioning material 1. This is different from the first packing box cushioning material 1. The structure and function of the flat plate portion 20 and the holding portions 211 to 219 of the first packing box cushioning material 2 are the same as those of the flat plate portion 10 and the plurality of holding portions 111 to 119 of the first packing box cushioning material 1. Since the configuration and function are the same, detailed description thereof is omitted here. Further, the configurations and functions of the bottom sides 221 to 229 and the holes 231 to 239 of the first packing box cushioning material 2 are the same as the configurations of the bottom sides 121 to 129 and the holes 131 to 139 of the first packing box cushioning material 1. Since it is the same as the function, the detailed description is omitted here.

図6は、実施形態に係る第2梱包箱用緩衝材の斜視図である。   FIG. 6 is a perspective view of the second packing box cushioning material according to the embodiment.

第2梱包箱用緩衝材3は、第1平板部31と、第2平板部32と、第3平板部33と、第1傾斜部34と、第2傾斜部35と、回動部36と、突起部37とを有し、ライナー紙で一体成型される。第1平板部31、第2平板部32及び第3平板部33は、回動部36及び突起部37を介して連設される。第1平板部31の一辺には第1平板部31の外側に傾斜して延伸する板状の第1傾斜部34が形成される。第1平板部31の第1傾斜部34が形成される辺に対向する辺と、第2平板部32の一辺との間には、第2梱包箱用緩衝材3の短辺の延伸方向と平行に延伸する断面V字型の回動部36が形成される。第1平板部31及び第2平板部32は、回動部36を軸として回動可能である。第2平板部32の回動部36が形成される辺に対向する辺と、第3平板部33の一辺との間には、突起部37が形成される。突起部37は、第2梱包箱用緩衝材3の短辺の延伸方向と平行に延伸する断面V字型の凹部である。突起部37が第2梱包箱用緩衝材3の裏面方向に凹むことにより、突起部37の裏面は、第2平板部32及び第3平板部33の裏面よりも下方に位置することになり、第2梱包箱用緩衝材3の裏面に短辺の延伸方向と平行に延伸する山部を形成する。第3平板部33の突起部37が形成される辺に対向する辺には、第3平板部33の外側に傾斜して延伸する板状の第2傾斜部35が形成される。   The second packing box cushioning material 3 includes a first flat plate portion 31, a second flat plate portion 32, a third flat plate portion 33, a first inclined portion 34, a second inclined portion 35, and a rotating portion 36. , And a protrusion 37, and is integrally molded with liner paper. The first flat plate portion 31, the second flat plate portion 32, and the third flat plate portion 33 are connected via a rotating portion 36 and a protruding portion 37. On one side of the first flat plate portion 31, a plate-like first inclined portion 34 that is inclined and extends outward from the first flat plate portion 31 is formed. Between the side opposite to the side where the first inclined portion 34 of the first flat plate portion 31 is formed and one side of the second flat plate portion 32, the extending direction of the short side of the cushioning material 3 for the second packaging box 3 A rotating portion 36 having a V-shaped cross section extending in parallel is formed. The first flat plate portion 31 and the second flat plate portion 32 can be rotated about the rotation portion 36 as an axis. A protruding portion 37 is formed between the side of the second flat plate portion 32 that faces the side where the rotating portion 36 is formed and one side of the third flat plate portion 33. The protrusion 37 is a V-shaped recess extending in parallel with the extending direction of the short side of the second packing box cushioning material 3. When the protrusion 37 is recessed in the back surface direction of the second packing box cushioning material 3, the back surface of the protrusion 37 is positioned below the back surfaces of the second flat plate portion 32 and the third flat plate portion 33. A peak portion extending in parallel with the extending direction of the short side is formed on the back surface of the second packing box cushioning material 3. A plate-like second inclined portion 35 that is inclined and extended outward from the third flat plate portion 33 is formed on the side of the third flat plate portion 33 that faces the side where the protrusion 37 is formed.

第2梱包箱用緩衝材3は、平板状のダンボール材を不図示のプレス加工機によって、プレス加工することで成型される。第1傾斜部34及び第2傾斜部35は、ダンボール材の端部を折り曲げ加工することにより形成される。回動部36及び突起部37は、ダンボール材の適当な部分を短辺に沿ってV字加工することで形成される。第2梱包箱用緩衝材3は、複数個が表面と裏面とは互いに接するように重ね合わせて運搬される。   The second packing box cushioning material 3 is formed by pressing a flat corrugated cardboard material with a press machine (not shown). The first inclined portion 34 and the second inclined portion 35 are formed by bending the end portion of the cardboard material. The rotation part 36 and the protrusion part 37 are formed by V-shaped along a short side of an appropriate part of the cardboard material. A plurality of the second packing box cushioning materials 3 are transported in such a manner that the front surface and the back surface are in contact with each other.

図7は、実施形態に係る他の第3梱包箱用緩衝材の斜視図である。   FIG. 7 is a perspective view of another third packing box cushioning material according to the embodiment.

第3梱包箱用緩衝材4は、第1平板部41と、第2平板部42と、第1傾斜部43と、第2傾斜部44と、突起部45とを有し、ライナー紙で一体成型される。第1平板部41及び第2平板部42は、突起部45を介して連設される。第1平板部41の一辺には第1平板部31の外側に傾斜して延伸する板状の第1傾斜部43が形成される。第1平板部41の第1傾斜部43が形成される辺に対向する辺と、第2平板部32の一辺との間には、突起部45が形成される。突起部45は、第3梱包箱用緩衝材4の第1傾斜部が形成される辺の延伸方向と平行に延伸する断面V字型の凹部である。突起部45が第3梱包箱用緩衝材4の裏面方向に凹むことにより、突起部45の裏面は、第1平板部41及び第2平板部42の裏面よりも下方に位置することになり、第3梱包箱用緩衝材4の裏面に短辺の延伸方向と平行に延伸する山部を形成する。第2平板部42の突起部45が形成される辺に対向する辺には、第2平板部42の外側に傾斜して延伸する板状の第2傾斜部44が形成される。   The third packing box cushioning material 4 includes a first flat plate portion 41, a second flat plate portion 42, a first inclined portion 43, a second inclined portion 44, and a protruding portion 45, and is integrated with liner paper. Molded. The first flat plate portion 41 and the second flat plate portion 42 are connected to each other via a protrusion 45. A plate-like first inclined portion 43 is formed on one side of the first flat plate portion 41 so as to be inclined and extend outward from the first flat plate portion 31. A protrusion 45 is formed between the side of the first flat plate portion 41 that faces the side where the first inclined portion 43 is formed and one side of the second flat plate portion 32. The protrusion 45 is a V-shaped concave section that extends parallel to the extending direction of the side where the first inclined portion of the third packing box cushioning material 4 is formed. When the protrusion 45 is recessed in the back surface direction of the third packing box cushioning material 4, the back surface of the protrusion 45 is positioned below the back surfaces of the first flat plate portion 41 and the second flat plate portion 42. A peak portion extending in parallel with the extending direction of the short side is formed on the back surface of the third packing box cushioning material 4. A plate-like second inclined portion 44 that is inclined and extends outward from the second flat plate portion 42 is formed on the side of the second flat plate portion 42 that faces the side where the protrusion 45 is formed.

第3梱包箱用緩衝材4は、平板状のダンボール材を不図示のプレス加工機によって、プレス加工することで成型される。第1傾斜部43及び第2傾斜部44は、平板状のダンボール材の端部を折り曲げ加工することにより形成される。突起部45は、平板状の単ボール材の適当な部分を短辺に沿ってV字加工することで形成される。第3梱包箱用緩衝材4は、複数個が表面と裏面とは互いに接するように重ね合わせて運搬される。   The third packing box cushioning material 4 is formed by pressing a flat corrugated cardboard material with a press machine (not shown). The 1st inclination part 43 and the 2nd inclination part 44 are formed by bending the edge part of a flat cardboard material. The protrusion 45 is formed by V-shaped an appropriate portion of a flat single ball material along the short side. A plurality of the third packing box cushioning materials 4 are transported in such a manner that the front surface and the back surface are in contact with each other.

(実施形態に係る梱包箱用緩衝材セットを使用しての梱包箱への物品の収容)
図8〜13を参照して、一対の第1梱包箱用緩衝材1及び2、第2梱包箱用緩衝材3、並びに第3梱包箱用緩衝材4を含む梱包箱用緩衝材セットを使用しての梱包箱への物品の収容する工程を説明する。図8は梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第1工程であり、図9は梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第2工程であり、図10は梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第3工程である。図11は梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第4工程であり、図12は梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第5工程であり、図13は梱包箱用緩衝材セットを使用して梱包箱に物品を収容する第6工程である。図8〜13を参照して説明される収容作業は、不図示の作業者により行われる。図8〜13において、一対の第1梱包箱用緩衝材1及び2、第2梱包箱用緩衝材3、並びに第3梱包箱用緩衝材4は実線で示され、梱包箱は破線で示され、収容される物品は一点鎖線で示される。
(Accommodating articles in a packing box using the cushioning material set for packing box according to the embodiment)
Referring to FIGS. 8 to 13, a packing box shock absorber set including a pair of first packing box shock absorbers 1 and 2, a second packing box shock absorber 3, and a third packing box shock absorber 4 is used. The process of accommodating articles in the packaging box will be described. FIG. 8 shows a first step of storing articles in the packing box using the packing box cushioning material set, and FIG. 9 shows a second step of storing articles in the packing box using the packing box cushioning material set. Yes, FIG. 10 shows a third step of storing the article in the packing box using the packing box cushioning material set. FIG. 11 shows a fourth step of storing articles in the packing box using the packing box cushioning material set, and FIG. 12 shows a fifth process of storing articles in the packing box using the packing box cushioning material set. Yes, FIG. 13 shows a sixth step of storing articles in the packaging box using the cushioning material set for the packaging box. The accommodation operation described with reference to FIGS. 8 to 13 is performed by an operator (not shown). 8 to 13, the pair of first packing box cushioning materials 1 and 2, the second packaging box cushioning material 3, and the third packaging box cushioning material 4 are indicated by solid lines, and the packaging box is indicated by broken lines. The article to be accommodated is indicated by a dashed line.

まず、作業者は、梱包箱300を準備する(図8を参照)。梱包箱300は、第1底面外フラップ311と、第2底面外フラップ312と、第1底面内フラップ313と、第2底面内フラップ314とにより方形の底面部310が形成される。また、梱包箱300は、底面部310の4つの辺のそれぞれから直立する第1側壁部321、第2側壁部322、第3側壁部323及び第4側壁部324を更に有する。また、梱包箱300は、上面部を形成する第1上面外フラップ331と、第2上面外フラップ332と、第1上面内フラップ333と、第2上面内フラップ334とを更に有する。   First, the operator prepares a packaging box 300 (see FIG. 8). In the packaging box 300, a rectangular bottom surface portion 310 is formed by the first bottom surface outer flap 311, the second bottom surface outer flap 312, the first bottom surface inner flap 313, and the second bottom surface inner flap 314. The packaging box 300 further includes a first side wall part 321, a second side wall part 322, a third side wall part 323, and a fourth side wall part 324 that stand upright from each of the four sides of the bottom surface part 310. The packaging box 300 further includes a first upper surface outer flap 331, a second upper surface outer flap 332, a first upper surface inner flap 333, and a second upper surface inner flap 334 that form an upper surface portion.

次いで、作業者は、第3梱包箱用緩衝材4を梱包箱300に装入する(図9を参照)。梱包箱300に装入されるとき、第3梱包箱用緩衝材4は、裏面が底面部310に対向し且つ突起部45が底面部310に接するように配置される。また、第1傾斜部43の端部は、底面部310と第3側壁部323との間の辺に接するように配置され、第2傾斜部44の端部は、底面部310と第4側壁部324との間の辺に接するように配置される。   Next, the operator inserts the third packing box cushioning material 4 into the packing box 300 (see FIG. 9). When inserted in the packaging box 300, the third packaging box cushioning material 4 is disposed such that the back surface faces the bottom surface portion 310 and the protrusion 45 contacts the bottom surface portion 310. Further, the end portion of the first inclined portion 43 is disposed so as to be in contact with the side between the bottom surface portion 310 and the third side wall portion 323, and the end portion of the second inclined portion 44 is disposed on the bottom surface portion 310 and the fourth side wall portion. It arrange | positions so that the edge | side between the parts 324 may be touched.

次いで、作業者は、第2梱包箱用緩衝材3を梱包箱300に装入する(図10を参照)。第2梱包箱用緩衝材3は、第2梱包箱用緩衝材3は、第1平板部31の裏面が第4側壁部324に対向し、且つ第2平板部32及び第3平板部33の裏面が第1側壁部321に対向するように配置される。第1傾斜部34の端部は、第2側壁部322と第4側壁部324との間の辺に接するように配置され、第2傾斜部35の端部は、第1側壁部321と第3側壁部323との間の辺に接するように配置される。回動部36は、第1側壁部321と第4側壁部324との間の辺に接するように配置され、突起部37は、第1側壁部321に接するように配置される。   Next, the operator inserts the second packing box cushioning material 3 into the packing box 300 (see FIG. 10). The second packing box cushioning material 3 is the same as the second packing box cushioning material 3 in that the back surface of the first flat plate portion 31 faces the fourth side wall portion 324 and the second flat plate portion 32 and the third flat plate portion 33. It arrange | positions so that a back surface may oppose the 1st side wall part 321. FIG. The end portion of the first inclined portion 34 is disposed so as to contact the side between the second sidewall portion 322 and the fourth sidewall portion 324, and the end portion of the second inclined portion 35 is connected to the first sidewall portion 321 and the second sidewall portion 321. It arrange | positions so that the edge | side between 3 side wall parts 323 may be touched. The rotating part 36 is disposed so as to be in contact with the side between the first side wall part 321 and the fourth side wall part 324, and the projecting part 37 is disposed so as to be in contact with the first side wall part 321.

次いで、作業者は、第1物品401及び第2物品402を梱包箱300に装入する(図11を参照)。第1物品401及び第2物品402は何れも直方体形状を有する。第1物品401及び第2物品402の長さは互いに等しい。第1物品401の幅は、第2物品402の幅よりも長い。   Next, the worker loads the first article 401 and the second article 402 into the packaging box 300 (see FIG. 11). Each of the first article 401 and the second article 402 has a rectangular parallelepiped shape. The lengths of the first article 401 and the second article 402 are equal to each other. The width of the first article 401 is longer than the width of the second article 402.

次いで、作業者は、第1梱包箱用緩衝材2を第2側壁部322と第1物品401及び第2物品402との間に装入する(図12を参照)。第1梱包箱用緩衝材2は、図5における第2方向に移動して、第2側壁部322と第1物品401及び第2物品402との間に装入される。第1物品401を押止する押止部211の高さは第2物品402を押止する押止部212の高さよりも高い。押止部211及び押止部212は同一距離にある第1物品401及び第2物品402をそれぞれが押止するが、押止部211の高さは押止部212の高さより高いので、押止部211は、押止部212よりも水平方向により近い角度で第1物品401を押止する。同様に、押止部214の高さは押止部115の高さより高いので、押止部214は、押止部215よりも水平方向により近い角度で第1物品401を押止する。第1梱包箱用緩衝材2の平板部20の表面と第2物品402との間の距離は、第1梱包箱用緩衝材2の平板部20の表面と第1物品401との間の距離よりも長い。第2物品402を押止する押止部213の高さは第1物品401を押止する押止部211及び押止部212の高さよりも高いので、押止部213は、幅は比較的短い第2物品402を押止することができる。同様に、第2物品402を押止する押止部216の高さは第1物品401を押止する押止部214及び押止部215の高さよりも高いので、押止部216は、幅は比較的短い第2物品402を押止することができる。   Next, the operator inserts the first packing box cushioning material 2 between the second side wall 322 and the first article 401 and the second article 402 (see FIG. 12). The first packing box cushioning material 2 moves in the second direction in FIG. 5 and is inserted between the second side wall 322 and the first article 401 and the second article 402. The height of the holding part 211 that holds the first article 401 is higher than the height of the holding part 212 that holds the second article 402. The holding part 211 and the holding part 212 respectively hold the first article 401 and the second article 402 at the same distance, but the height of the holding part 211 is higher than the height of the holding part 212. The stopper 211 holds the first article 401 at an angle closer to the horizontal direction than the stopper 212. Similarly, since the height of the pressing portion 214 is higher than the height of the pressing portion 115, the pressing portion 214 holds the first article 401 at an angle closer to the horizontal direction than the pressing portion 215. The distance between the surface of the flat plate portion 20 of the first packing box cushioning material 2 and the second article 402 is the distance between the surface of the flat plate portion 20 of the first packing box cushioning material 2 and the first article 401. Longer than. Since the height of the holding part 213 for holding the second article 402 is higher than the height of the holding part 211 and the holding part 212 for holding the first article 401, the holding part 213 has a relatively wide width. The short second article 402 can be held down. Similarly, since the height of the holding part 216 that holds the second article 402 is higher than the height of the holding part 214 and the holding part 215 that hold the first article 401, the holding part 216 has a width of Can hold the relatively short second article 402.

次いで、作業者は、第1梱包箱用緩衝材1を第3側壁部323と第2物品402との間に装入する(図13を参照)。第1梱包箱用緩衝材1は、図1における第2方向に移動して、第3側壁部323と第2物品402との間に装入される。押止部111の高さは押止部112の高さよりも高いので、押止部111は、押止部112よりも水平方向により近い角度で第2物品402を押止する。押止部113の高さは押止部111の高さよりも高いので、押止部113は、押止部111よりも水平方向により近い角度で第2物品402を押止する。そして、作業者は、第1上面外フラップ331、第2上面外フラップ332、第1上面内フラップ333及び第2上面内フラップ334を閉じ込み上板部を形成することで作業を終了する。   Next, the operator inserts the first packing box cushioning material 1 between the third side wall portion 323 and the second article 402 (see FIG. 13). The first packing box cushioning material 1 moves in the second direction in FIG. 1 and is inserted between the third side wall portion 323 and the second article 402. Since the height of the holding part 111 is higher than the height of the holding part 112, the holding part 111 holds the second article 402 at an angle closer to the horizontal direction than the holding part 112. Since the height of the holding part 113 is higher than the height of the holding part 111, the holding part 113 holds the second article 402 at an angle closer to the horizontal direction than the holding part 111. Then, the worker closes the first upper surface outer flap 331, the second upper surface outer flap 332, the first upper surface inner flap 333, and the second upper surface inner flap 334 to complete the work by forming the upper plate portion.

図14は、図13に示す第6工程における第1梱包箱用緩衝材1の押止部111の動作を示す図である。図14(a)は第1梱包箱用緩衝材1が第3側壁部323と第2物品402との間に装入される前の状態を示し、図14(b)は第1梱包箱用緩衝材1が第3側壁部323と第2物品402との間に装入された後の状態を示す。   FIG. 14 is a diagram illustrating the operation of the pressing portion 111 of the first packing box cushioning material 1 in the sixth step shown in FIG. 13. FIG. 14A shows a state before the first packing box cushioning material 1 is inserted between the third side wall portion 323 and the second article 402, and FIG. 14B shows the first packing box use. The state after the buffer material 1 is inserted between the third side wall portion 323 and the second article 402 is shown.

第1梱包箱用緩衝材1が第3側壁部323と第2物品402との間に装入される前では、押止部111は、平板部10に直立した状態である。第1梱包箱用緩衝材1は、図1における第2方向に移動して、第3側壁部323と第2物品402との間に装入される。第1梱包箱用緩衝材1が図1における第2方向に移動して、第3側壁部323と第2物品402との間に装入されるので、押止部111は比較的大きな反発力で第2物品402を固定することができる。同様に、押止部112〜119のそれぞれは、比較的大きな反発力で第2物品402を固定する。押止部111〜119は比較的大きな反発力で物品を固定することができる。   Before the first packing box cushioning material 1 is inserted between the third side wall portion 323 and the second article 402, the holding portion 111 is in an upright state on the flat plate portion 10. The first packing box cushioning material 1 moves in the second direction in FIG. 1 and is inserted between the third side wall portion 323 and the second article 402. Since the first packing box cushioning material 1 moves in the second direction in FIG. 1 and is inserted between the third side wall portion 323 and the second article 402, the retaining portion 111 has a relatively large repulsive force. Thus, the second article 402 can be fixed. Similarly, each of the holding portions 112 to 119 fixes the second article 402 with a relatively large repulsive force. The holding parts 111 to 119 can fix the article with a relatively large repulsive force.

(実施形態に係る梱包箱用緩衝材の作用効果)
第1梱包箱用緩衝材1は、梱包箱の側壁に平板部が接するように配置されることで、複数の押止部111〜119のそれぞれが、大きさが相違する物品の端面を押止することができる。また、第1梱包箱用緩衝材1では、押止部111の高さは、押止部112の高さよりも高く且つ押止部113の高さよりも低く、押止部114の高さは、押止部115の高さよりも高く且つ押止部116の高さよりも低い。第1梱包箱用緩衝材1では、平板部の一対の辺が延伸する方向と略平行に配置された押止部の何れか1つの高さを、一対の辺が延伸する方向と略平行に配置された押止部の他の少なくとも1つの高さと相違させることで、種々の大きさの物品を押止可能になる。
(Operational effect of the cushioning material for packing box according to the embodiment)
The first packing box cushioning material 1 is arranged so that the flat plate portion is in contact with the side wall of the packing box, so that each of the plurality of holding parts 111 to 119 holds the end face of the article having a different size. can do. Further, in the first packing box cushioning material 1, the height of the holding portion 111 is higher than the height of the holding portion 112 and lower than the height of the holding portion 113, and the height of the holding portion 114 is It is higher than the height of the holding part 115 and lower than the height of the holding part 116. In the first packing box cushioning material 1, the height of any one of the holding portions disposed substantially parallel to the direction in which the pair of sides of the flat plate portion extends is substantially parallel to the direction in which the pair of sides extends. By making the height different from the height of at least one other of the arranged holding portions, articles of various sizes can be held.

また、梱包箱用緩衝材1では、平板状のライナー紙の平面を裁断し且つ底辺部を軸にして直立させることで、押止部111〜119のそれぞれが形成されるので、容易且つ効率的に、梱包箱用緩衝材1を成型することができる。また、梱包箱用緩衝材1では、押止部111〜119のそれぞれは直立し、孔131〜139のそれぞれの形状は台形であるので、作業者は、第1梱包箱用緩衝材1を容易に重ね合わせることができる。   Moreover, in the cushioning material 1 for packing boxes, each of the holding portions 111 to 119 is formed by cutting the flat surface of the flat liner paper and standing upright with the bottom side as an axis, so that it is easy and efficient. Moreover, the cushioning material 1 for packing boxes can be shape | molded. Moreover, in the cushioning material 1 for packing boxes, since each of the holding | maintenance parts 111-119 stands upright and each shape of the holes 131-139 is trapezoid, the operator can easily hold the cushioning material 1 for the first packing box. Can be superimposed on each other.

また、梱包箱用緩衝材1では、複数の押止部111〜119のそれぞれの底辺121〜129が延伸する方向は、平板部10の一対の辺16及び17が延伸する方向との間で所定の傾斜角θを有する。複数の押止部111〜119は、所定の傾斜角θを有するように形成されるので、物品を押止するときに、物品の間に挟まれるおそれが低い。   In the packing box cushioning material 1, the direction in which the bases 121 to 129 of each of the plurality of retaining portions 111 to 119 extend is predetermined between the direction in which the pair of sides 16 and 17 of the flat plate portion 10 extends. The inclination angle θ is as follows. Since the plurality of holding portions 111 to 119 are formed to have a predetermined inclination angle θ, there is a low possibility that the plurality of holding portions 111 to 119 will be pinched between the items when holding the items.

(実施形態に係る梱包箱用緩衝材の変形例)
第1梱包箱用緩衝材1では、押止部111〜119のそれぞれは、平板状のライナー紙の平面を裁断して形成されるが、実施形態に係る梱包箱用緩衝材では、押止部を平板部に接着して形成してもよい。また、第1梱包箱用緩衝材1では、押止部111〜119のそれぞれの形状及び面積は、孔131〜139のそれぞれの形状及び面積と略同一であるが、実施形態に係る梱包箱用緩衝材では、孔の面積は、底辺が縁に接する押止部の面積以上であればよい。例えば、第1梱包箱用緩衝材1では、孔の形状を台形とし、押止部を形状が長方形であり且つ底辺が縁に接する孔よりも面積が小さくしてもよい。
(Modification of the packing box cushioning material according to the embodiment)
In the first packing box cushioning material 1, each of the holding parts 111 to 119 is formed by cutting the flat surface of the flat liner paper, but in the packing box cushioning material according to the embodiment, the holding parts May be formed by adhering to the flat plate portion. Moreover, in the buffer material 1 for 1st packing boxes, each shape and area of the holding | maintenance parts 111-119 are substantially the same as each shape and area of the holes 131-139, However, For the packing box which concerns on embodiment In the cushioning material, the area of the hole only needs to be equal to or larger than the area of the pressing portion whose bottom is in contact with the edge. For example, in the first packing box cushioning material 1, the shape of the hole may be trapezoidal, and the area of the retaining portion may be smaller than the hole whose shape is rectangular and whose bottom is in contact with the edge.

第1梱包箱用緩衝材1では、押止部111〜119及び孔131〜139の形状は台形である。しかしながら、実施形態に係る梱包箱用緩衝材では、押止部及び孔の形状は、三角形又は円弧形状等の底辺の一端から延伸する端部と底辺の他端から延伸する端部との間の距離が狭くなる形状であってもよい。   In the 1st packing box shock absorbing material 1, the shape of the holding parts 111-119 and the holes 131-139 is trapezoid. However, in the packing box cushioning material according to the embodiment, the shape of the holding part and the hole is between an end extending from one end of the base such as a triangle or an arc shape and an end extending from the other end of the base. A shape in which the distance is narrow may be used.

図15は、第1梱包箱用緩衝材の変形例の斜視図である。図14に示す2つの矢印の一方は以下の説明で使用される第1方向を示し、2つの矢印の他方は第1方向に直交する第2方向を示す。   FIG. 15 is a perspective view of a modification of the first packing box cushioning material. One of the two arrows shown in FIG. 14 indicates a first direction used in the following description, and the other of the two arrows indicates a second direction orthogonal to the first direction.

第1梱包箱用緩衝材5は、方形の平板部50と、平板部50の一対の辺56及び57が延伸する第1方向と略平行に配置され且つ平板部10の平面55に接した底辺521〜525を軸に回動可能である複数の平板状の押止部511〜515とを有する。平板部50の平面55は、それぞれの縁の少なくとも一部に直線部を有する複数の孔531〜535が形成され、複数の押止部111〜115のそれぞれは、平板部10に形成された複数の孔131〜135の何れか1つの縁の直線部を底辺とする。第1梱包箱用緩衝材5は、ライナー紙で一体成型される。第1梱包箱用緩衝材5は、押止部511〜515及び孔131〜135の形状が台形ではなく三角形であることが第1梱包箱用緩衝材1と相違する。また、第1梱包箱用緩衝材5は、押止部511〜515及び孔131〜135の数が9ではなく5であることが第1梱包箱用緩衝材1と相違する。第1梱包箱用緩衝材5の構成及び機能は、押止部及び孔の形状及び数以外は、第1梱包箱用緩衝材1と同様なので、ここでは詳細な説明は省略する。   The first packing box cushioning material 5 is a bottom plate that is disposed substantially parallel to the first direction in which the rectangular flat plate portion 50 and the pair of sides 56 and 57 of the flat plate portion 50 extend and is in contact with the flat surface 55 of the flat plate portion 10. And a plurality of flat plate-like pressing portions 511 to 515 that are rotatable about the axes 521 to 525. The flat surface 55 of the flat plate portion 50 is formed with a plurality of holes 531 to 535 each having a linear portion at at least a part of each edge, and each of the plurality of holding portions 111 to 115 is a plurality of holes formed in the flat plate portion 10. The straight part of the edge of any one of the holes 131 to 135 is the bottom. The first packing box cushioning material 5 is integrally formed of liner paper. The first packing box cushioning material 5 is different from the first packing box cushioning material 1 in that the shape of the holding portions 511 to 515 and the holes 131 to 135 is not a trapezoid but a triangle. Further, the first packing box cushioning material 5 is different from the first packing box cushioning material 1 in that the number of the holding portions 511 to 515 and the holes 131 to 135 is five instead of nine. The configuration and function of the first packing box cushioning material 5 are the same as those of the first packing box cushioning material 1 except for the shape and number of the retaining portions and the holes, and thus detailed description thereof is omitted here.

また、第2梱包箱用緩衝材3は、梱包箱の2つの側壁に接するように配置可能な構成を有するが、実施形態に係る第2梱包箱用緩衝材は、梱包箱の1つの側壁に接するように配置可能な構成を有してもよい。また、第2梱包箱用緩衝材3は、単一の突起部37を有するが、実施形態に係る第2梱包箱用緩衝材は、同一方向に延伸する複数の突起部を有してもよい。   The second packing box cushioning material 3 has a configuration that can be disposed so as to contact two side walls of the packaging box, but the second packing box cushioning material according to the embodiment is provided on one side wall of the packaging box. You may have the structure which can be arrange | positioned so that it may contact | connect. Further, the second packing box cushioning material 3 has a single projection 37, but the second packaging box cushioning material according to the embodiment may have a plurality of projections extending in the same direction. .

また、第3梱包箱用緩衝材4は、単一の突起部45を有するが、実施形態に係る第3梱包箱用緩衝材は、同一方向に延伸する複数の突起部を有してもよい。また、第3梱包箱用緩衝材4では、突起部45は断面V字型の凹部の形状を有するが、実施形態に係る第3梱包箱用緩衝材では、突起部の断面形状は、V字型でなくてもよい。   Further, the third packing box cushioning material 4 has a single projection 45, but the third packaging box cushioning material according to the embodiment may have a plurality of projections extending in the same direction. . Further, in the third packing box cushioning material 4, the protrusion 45 has a concave V-shaped cross section. However, in the third packing box cushioning material according to the embodiment, the protruding section has a V-shaped cross section. It does not have to be a mold.

図16は、第3梱包箱用緩衝材の変形例の斜視図である。   FIG. 16 is a perspective view of a modification of the third packing box cushioning material.

第3梱包箱用緩衝材6は、第1平板部61と、第2平板部62と、第1傾斜部63と、第2傾斜部64と、突起部65とを有し、ライナー紙で一体成型される。第3梱包箱用緩衝材6は、突起部65の断面形状がV字型でなく台形であることが第3梱包箱用緩衝材4と相違する。第3梱包箱用緩衝材6の構成及び機能は、突起部65の断面形状以外は、第3梱包箱用緩衝材4と同様なので、ここでは詳細な説明は省略する。   The third packing box cushioning material 6 has a first flat plate portion 61, a second flat plate portion 62, a first inclined portion 63, a second inclined portion 64, and a protruding portion 65, and is integrated with liner paper. Molded. The third packing box cushioning material 6 is different from the third packing box cushioning material 4 in that the cross-sectional shape of the protrusion 65 is not V-shaped but trapezoidal. Since the configuration and function of the third packing box cushioning material 6 are the same as those of the third packing box cushioning material 4 except for the cross-sectional shape of the protrusion 65, a detailed description thereof is omitted here.

また、第1梱包箱用緩衝材1、2及び5、第2梱包箱用緩衝材3、並びに第3梱包箱用緩衝材4及び6は、ライナー紙で形成されるが、プラスチック等の他の材料で形成されてもよい。   Also, the first packing box cushioning materials 1, 2, and 5, the second packaging box cushioning material 3, and the third packaging box cushioning materials 4 and 6 are formed of liner paper, but other materials such as plastic It may be made of a material.

1、2、5 第1梱包箱用緩衝材(梱包箱用緩衝材)
3 第2梱包箱用緩衝材
4、6 第3梱包箱用緩衝材
10 平板部
111〜119、211〜219、511〜515 押止部
121〜129、221〜229、521〜525 底辺
131〜139、231〜239、531〜535 孔
1, 2, 5 First packing box cushioning material (packing box cushioning material)
3 Buffer material for second packaging box 4, 6 Buffer material for third packaging box 10 Flat plate portion 111 to 119, 211 to 219, 511 to 515 Holding portion 121 to 129, 221 to 229, 521 to 525 Base 131 to 139 , 231 to 239, 531 to 535

Claims (6)

方形の平板部と、
前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置され且つ前記向かい合う一対の辺が延伸する方向に対して傾斜した方向に延伸する底辺を軸に回動可能である複数の平板状の押止部と、を有し、前記平板部が梱包箱の側壁部に接するように、前記梱包箱と前記梱包箱に収容される物品との間に装入されたときに、前記複数の押止部が前記物品を固定可能な梱包箱用緩衝材であって、
前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置された押止部の何れか1つの高さは、前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置された押止部の他の少なくとも1つの高さと相違する、ことを特徴とする梱包箱用緩衝材。
A rectangular flat plate,
A plurality of flat plate shapes that are arranged substantially parallel to a direction in which the pair of opposite sides of the flat plate portion extend and that are rotatable about a bottom side extending in a direction inclined with respect to the direction in which the pair of opposite sides extend. A plurality of the holding portions, and when the flat plate portion is inserted between the packing box and the article accommodated in the packing box such that the flat plate portion is in contact with the side wall portion of the packing box, The holding part is a cushioning material for a packing box capable of fixing the article,
Any one of the height of押止portion in which a pair of sides disposed substantially parallel to the direction of stretching facing the said plate has a pair of sides facing the said plate is substantially parallel to the direction of stretching A cushioning material for a packing box, which is different from at least one other height of the holding part.
前記平板部の平面は、それぞれの縁の少なくとも一部に直線部を有する複数の孔が形成され、
前記複数の押止部のそれぞれは、前記平板部に形成された複数の孔の何れか1つの縁の直線部を底辺とする、請求項1に記載の梱包箱用緩衝材。
The flat surface of the flat plate portion is formed with a plurality of holes having straight portions in at least a part of each edge,
2. The cushioning material for a packing box according to claim 1, wherein each of the plurality of pressing portions has a straight line portion at one edge of any of a plurality of holes formed in the flat plate portion as a base.
前記平板部に形成された複数の孔のそれぞれの面積は、前記直線部を底辺とする押止部の面積と略同一である、請求項2に記載の梱包箱用緩衝材。   The packing box cushioning material according to claim 2, wherein the area of each of the plurality of holes formed in the flat plate portion is substantially the same as the area of the holding portion having the straight portion as a base. 前記複数の押止部のそれぞれは、前記底辺から離れるに従って、底辺の一端から延伸する端部と、底辺の他端から延伸する端部との間の距離が狭くなる、請求項3に記載の梱包箱用緩衝材。   4. The distance between the end extending from one end of the base and the end extending from the other end of the bottom becomes narrower as each of the plurality of holding portions is separated from the base. Packing material for packing box. それぞれが梱包箱の1つの側壁に接するように配置可能な一対の第1緩衝材と、
前記梱包箱の2つの側壁に接するように配置可能な第2緩衝材と、
前記梱包箱の底面に接するように配置可能な第3緩衝材と、を有し、
前記一対の第1緩衝材のそれぞれは、
方形の平板部と、
前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置され且つ前記向かい合う一対の辺が延伸する方向に対して傾斜した方向に延伸する底辺を軸に回動可能である複数の平板状の押止部と、を有し、前記平板部が梱包箱の側壁に接するように、前記梱包箱と前記梱包箱に収容される物品との間に装入されたときに、前記複数の押止部が前記物品を固定可能な梱包箱用緩衝材であって、
前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置された押止部の何れか1つの高さは、前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置された押止部の他の少なくとも1つの高さと相違する、ことを特徴とする梱包箱用緩衝材セット。
A pair of first cushioning materials, each of which can be arranged so as to contact one side wall of the packaging box;
A second cushioning material that can be disposed so as to contact two side walls of the packaging box;
A third cushioning material that can be disposed so as to contact the bottom surface of the packaging box,
Each of the pair of first cushioning materials is:
A rectangular flat plate,
A plurality of flat plate shapes that are arranged substantially parallel to a direction in which the pair of opposite sides of the flat plate portion extend and that are rotatable about a bottom side extending in a direction inclined with respect to the direction in which the pair of opposite sides extend. A plurality of pressing parts when inserted between the packing box and an article accommodated in the packing box such that the flat plate part is in contact with a side wall of the packing box. The stopper is a cushioning material for a packing box capable of fixing the article,
Any one of the height of押止portion in which a pair of sides disposed substantially parallel to the direction of stretching facing the said plate has a pair of sides facing the said plate is substantially parallel to the direction of stretching A cushioning material set for a packing box, which is different from at least one other height of the holding part.
方形の平板部と、
前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置され且つ前記向かい合う一対の辺が延伸する方向に対して傾斜した方向に延伸する底辺を軸に回動可能である複数の平板状の押止部と、を有し、前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置された押止部の何れか1つの高さは、前記平板部の向かい合う一対の辺が延伸する方向と略平行に配置された押止部の他の少なくとも1つの高さと相違する梱包箱用緩衝材を使用した梱包方法であって、
方形の底面部と、前記底面部の4つの辺のそれぞれから直立する4つの側壁部とを有する梱包箱に物品を収容し、
前記梱包箱の側壁部と、前記物品との間に、前記平板部が前記梱包箱の側壁部に接するように、前記梱包箱と前記物品との間に前記梱包箱用緩衝材を装入する、
ことを含むことを特徴とする梱包方法。
A rectangular flat plate,
A plurality of flat plate shapes that are arranged substantially parallel to a direction in which the pair of opposite sides of the flat plate portion extend and that are rotatable about a bottom side extending in a direction inclined with respect to the direction in which the pair of opposite sides extend. of it has a押止portion, any one of the height of押止portion in which a pair of sides disposed substantially parallel to the direction of stretching facing the said plate has a pair of sides facing the said plate is It is a packing method using a cushioning material for a packing box that is different from at least one other height of the holding part arranged substantially parallel to the extending direction,
An article is accommodated in a packing box having a rectangular bottom surface and four side walls standing upright from each of the four sides of the bottom surface;
The cushioning material for the packing box is inserted between the packing box and the article so that the flat plate portion is in contact with the side wall of the packing box between the side wall portion of the packing box and the article. ,
A packaging method characterized by including:
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Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS52165887U (en) * 1976-06-10 1977-12-15
JP3165365U (en) * 2010-08-09 2011-01-20 株式会社第一パック Inner material variable packaging box
JP2012051595A (en) * 2010-08-31 2012-03-15 Sharp Corp Packing cushion material
JP2012192963A (en) * 2011-03-17 2012-10-11 Fujitsu Ltd Cushioning material, and packing box
JP2013107675A (en) * 2011-11-21 2013-06-06 Rengo Co Ltd Packaging protective material

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS52165887U (en) * 1976-06-10 1977-12-15
JP3165365U (en) * 2010-08-09 2011-01-20 株式会社第一パック Inner material variable packaging box
JP2012051595A (en) * 2010-08-31 2012-03-15 Sharp Corp Packing cushion material
JP2012192963A (en) * 2011-03-17 2012-10-11 Fujitsu Ltd Cushioning material, and packing box
JP2013107675A (en) * 2011-11-21 2013-06-06 Rengo Co Ltd Packaging protective material

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