JP2005219774A - Partitioned packaging box for commodity with eccentric thickness and commodity packaging method using this packaging box - Google Patents

Partitioned packaging box for commodity with eccentric thickness and commodity packaging method using this packaging box Download PDF

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JP2005219774A
JP2005219774A JP2004029248A JP2004029248A JP2005219774A JP 2005219774 A JP2005219774 A JP 2005219774A JP 2004029248 A JP2004029248 A JP 2004029248A JP 2004029248 A JP2004029248 A JP 2004029248A JP 2005219774 A JP2005219774 A JP 2005219774A
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box
product
partition
packaging
dimension
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JP4456373B2 (en
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Motohisa Kurihara
元久 栗原
Takeshi Sato
剛 佐藤
Yasuhiro Makimura
泰廣 槙村
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Lion Corp
New Oji Paper Co Ltd
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Oji Paper Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging box capable of storing a commodity having an outer shape with an eccentric thickness in a stable manner and a commodity packaging method using this packaging box. <P>SOLUTION: At least one sheet of commodity is held in a clearance between inner flaps of an outer packaging box or at a bottom surface of mail box and temporarily fixed to enable a motion of the commodity to be prohibited, so that the temporarily fixed commodity itself acts as "a partition member". <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、偏厚部を有する商品例えば折り畳んだ紙器箱とか、アルバム、バインダーのごとき文具等を出荷、運搬する際に使用する通い箱として好適な仕切り付き包装箱及びこの箱を用いた商品包装方法に関するものである。   The present invention relates to a packaging box with a partition suitable as a returnable box used when shipping and transporting goods having uneven thickness parts such as folded paper container boxes, albums, and stationery items such as binders, and product packaging using this box It is about the method.

化粧品、洗剤、飲食品などのパッケージの多くは、包装材料の販売・製造者が紙器箱として組立て使用する板紙等からなる材料に印刷や表面加工を施し、立体構造にするための加工を施してから、外装箱や通い箱に梱包して使用者に出荷輸送される。この折り畳んだ状態のパッケージは、例えば１００枚或いは２００枚の単位で、従来Ａ−１式と呼ばれる段ボール箱（ＪＩＳＺ１５０７の０２０１に対応する箱）に集積梱包して使用者に輸送するのが今までの例である。使用者は、その段ボール箱を開梱して内容物を全量取出し、数量を確認した上で次工程のマシンに使用する。   Many packages such as cosmetics, detergents, and food and beverage products are printed and surface-treated on materials made of paperboard, etc., used as packaging boxes by the packaging material sales / manufacturers, and processed to form a three-dimensional structure. Then, it is packed in an exterior box or a returnable box and shipped to the user. This folded package is, for example, in units of 100 sheets or 200 sheets, and has been transported to the user after being packed in a cardboard box (box corresponding to 0201 of JISZ1507) conventionally called A-1 type. It is an example. The user unpacks the cardboard box, removes the entire contents, confirms the quantity, and uses it for the next process machine.

しかし、折り畳んだパッケージの厚みは、底板やフラップの折り込み等により一定にならず、端部の一方が厚く他方が薄いという、略クサビ形の断面をした偏厚した板状の外形（図８参照）を呈することがある。この折り畳んだパッケージ（以下商品という）を、段ボール箱に入れて運搬するとき、輸送時の振動や衝撃でその集積した商品の束は、図８にも示すように、一部が初期の収納位置から移動して傾き倒れ、荷姿が崩れてしまうという問題点が指摘されていた。その原因は、前記のように商品の厚みが両端で一定でないことから生まれる余剰空間の総和によるからである。   However, the thickness of the folded package does not become constant due to the folding of the bottom plate or the flap, etc., and an uneven plate-like outer shape with a substantially wedge-shaped cross section in which one end is thick and the other is thin (see FIG. 8). ) May be present. When this folded package (hereinafter referred to as “product”) is transported in a cardboard box, the bundle of products accumulated by vibration and impact during transportation is partially stored in the initial storage position as shown in FIG. It has been pointed out that the car will collapse from falling and the packing will collapse. This is because the total thickness of the extra space generated by the fact that the thickness of the product is not constant at both ends as described above.

図８（ａ）は、前述した略クサビ形断面を有した商品Ｇを一例として１２枚集積したときを示した摸式図である。同図に示したように、集積した商品の束形状は安定の良い荷姿（立方体形状或いは直方体形状）にならない。この集積した商品は、輸送時の振動や衝撃を契機として荷崩れを生じ、例えば図８（ｂ）〜（ｃ）のように、集積した商品の一部が収納時の初期位置から移動して傾き倒れ、ズリ下がったり、あるものは商品の下に潜ってしまうことがある。このように荷姿が崩れるため、後述するように次工程のマシンに自動充填できないトラブルの原因となっている。   FIG. 8A is a schematic diagram showing a case where twelve products G having the substantially wedge-shaped cross section described above are collected as an example. As shown in the figure, the bundle shape of the accumulated products does not become a stable package shape (cube shape or rectangular parallelepiped shape). This accumulated product causes cargo collapse due to vibration and impact during transportation. For example, as shown in FIGS. 8B to 8C, a part of the accumulated product moves from the initial position at the time of storage. Tilts down, slips down, and some things may go underneath the product. Since the package shape collapses in this way, it causes a trouble that the machine in the next process cannot be automatically filled as will be described later.

荷姿が崩れると、開梱時に商品を取り出しにくくなるばかりでなく、数量の確認もしづらくなる。特に開梱後、商品を自動充填機に掛けなければならない場合においては商品が整然と並んでいないと、改めて揃えなおす必要がある。その場合、数十分にわたり工場のラインを止めなければならず、生産性を阻害してしまう。   If the packing shape collapses, it becomes difficult not only to take out the product when unpacking, but also to check the quantity. In particular, after unpacking, when products must be put on an automatic filling machine, it is necessary to arrange them again if the products are not neatly arranged. In that case, the factory line must be stopped for several tens of minutes, which impedes productivity.

段ボール箱で商品を出荷する場合おいて、商品が小さく、また多くの量の商品を梱包する場合、流通の過程で商品が移動して配置が変わったり衝突し合ったりしないようにするため、また、輸送中の箱が多段積みされて圧縮荷重を受けても変形・破損することがないように補強することを目的として、商品間に仕切りを設けることは一般的である（特許文献１）。
しかし仕切り数を多くする程、複数枚の仕切り材を用意しなければならない。 When shipping a product in a cardboard box, if the product is small and packs a large amount of product, the product will not move and change its arrangement or collide with each other during the distribution process. It is common to provide a partition between commodities for the purpose of reinforcing the boxes so as not to be deformed or damaged even when the boxes being transported are stacked in layers and subjected to a compressive load (Patent Document 1).
However, as the number of partitions increases, a plurality of partition members must be prepared.

また通い箱として使用に供するには、箱と仕切りとが繰り返しの組立て、折畳み作業に特別の作業や部材を必要としないことが要求されているが、これを満足するものはまだ提案されていない。   Also, in order to be used as a returnable box, it is required that the box and the partition do not require special work or members for repeated assembly and folding work, but no one that satisfies this has been proposed yet. .

従来より、複数枚のピースを井桁状に組合わせる組仕切りや、コの字型仕切り、Ｈ型仕切り、或いはZ型仕切りも知られているが（例えば、特許文献２〜４等参照）、仕切り自体が箱に固定されない場合には、流通時の振動・衝撃によって初期の位置から移動して仕切り自体が中身の商品と一緒にズレ動いてしまうことがある。
さらにまた、コの字型、Ｈ型、Z型仕切りの場合、１枚で箱内を2分割にしかできないなどの欠点があった。また通例、仕切りは、箱とは別構造であったので、箱の組立て作業とは別に仕切りの組立て作業を要し、また箱への装着の際、仕切りの位置決めも容易でないという問題を生ずる。 Conventionally, a partition that combines a plurality of pieces in a cross-beam shape, a U-shaped partition, an H-shaped partition, or a Z-shaped partition is also known (see, for example, Patent Documents 2 to 4). If it is not fixed to the box, it may move from its initial position due to vibrations / impacts during distribution, and the partition itself may shift together with the contents of the product.
Furthermore, in the case of the U-shaped, H-shaped, and Z-shaped partitions, there is a drawback that one box can only be divided into two. In addition, since the partition is usually structured differently from the box, it requires assembly work of the partition separately from the work of assembling the box, and the problem is that positioning of the partition is not easy when it is mounted on the box.

なお、仕切り板と箱とを一体に連結して、箱と仕切りをコンパクトに折畳むことができるようにした保管に便利な通い箱は提案されている（特許文献５）
特開２００３−１１８７２４号公報 実公昭６１− １０５７号公報 実開昭６３−１７７２２２号公報 特開平０６−２９８２４２号公報 特開平１１−１２４１２５号公報 In addition, the return box convenient for the storage which connected the partition plate and the box integrally and was able to fold the box and the partition compactly is proposed (patent document 5).
JP 2003-118724 A Japanese Utility Model Publication No. 61-1057 Japanese Utility Model Publication No. 63-177222 Japanese Patent Laid-Open No. 06-298242 Japanese Patent Laid-Open No. 11-124125

本発明者は、前述の問題を解決するために鋭意研究を行った。先ず、第一に、本発明が対象とする略クサビ形の偏厚部を有する板状商品または冊子状商品を荷崩れなく外箱内に納めておくためには、従来の外装箱とは別体のコの字型仕切り、Ｈ型仕切り或いはＺ型仕切りでは、中身商品と一緒に仕切り自体が初期の収納位置から移動してしまい、対応できない。そこで仕切り自体が外装箱への貼り付けられて一体化されている（中味商品と一緒に動かない）必要がある。
また、本発明が対象とする偏厚部を有する商品は、仕切られた空間内で移動するとき図８（ｂ〜ｃ）のような動きを示しながら崩れ始めることと、箱の中での商品の安定性は、商品の高さと商品の集積方向の寸法との関係が大きいことを究明した。
すなわち
Ｋ：仕切り材で仕切られた空間寸法（商品の集積方向の寸法）、
Ｄ：商品の高さ寸法、
のとき、ＫとＤの関係は、Ｋ＝Ｄを境として、Ｋ＞Ｄの場合、図8（ｂ）または（ｃ）のように商品の荷姿が不安定になり荷崩れしやすいことが判った。
そして、Ｋ＜Ｄの場合、箱内で荷崩れがおこりにくいことを究明した。 The inventor has conducted extensive research to solve the above-described problems. First, in order to store a plate-shaped product or booklet-shaped product having a substantially wedge-shaped uneven thickness portion targeted by the present invention in an outer box without collapsing, it is different from a conventional outer box. In the case of the U-shaped partition, H-shaped partition, or Z-shaped partition of the body, the partition itself moves from the initial storage position together with the contents product, and cannot be handled. Therefore, the partition itself needs to be attached to the exterior box and integrated (does not move together with the contents product).
In addition, the product having the uneven thickness portion targeted by the present invention starts to crumble while moving in the partitioned space while exhibiting the movement as shown in FIGS. 8B to 8C, and the product in the box. It has been clarified that the stability of the product has a large relationship between the height of the product and the dimension in the product accumulation direction.
That is, K: space dimension partitioned by the partition material (dimension in the product accumulation direction),
D: Product height dimension,
In this case, the relationship between K and D is that K = D, and if K> D, the package shape of the product becomes unstable as shown in FIG. understood.
Then, when K <D, it was found that the collapse of the cargo hardly occurs in the box.

以上の状況に鑑み、本発明者は、従来の外装箱、通い箱が有する問題点を克服して、端部の一方が厚く他方が薄いという偏厚した外形を呈し、全体としては略クサビ形の断面形状を呈する商品を安定よく箱内に収めて運搬することができる包装箱及びこの包装箱を用いた包装方法を提供することにある。   In view of the above situation, the present inventor overcomes the problems of conventional exterior boxes and returnable boxes and exhibits an uneven outer shape in which one of the end portions is thick and the other is thin. Another object of the present invention is to provide a packaging box capable of stably storing and transporting a product having a cross-sectional shape in the box and a packaging method using the packaging box.

上記課題を解決するため、本発明が採用する手段は、外装箱や通い箱底面の内フラップ間に、商品の少なくとも１枚を挟んで商品の移動を阻止することができる間隙を設けて、この間隙に商品を仮に固定することで、その仮固定した商品自体が「仕切り材」として機能するようにして前記した商品の集積束が崩れたり動いたりすることなく運搬できる構造を有する包装箱及びこの包装箱を用いた包装方法を提供することにある。   In order to solve the above-mentioned problem, the means employed by the present invention is to provide a gap between the inner flaps on the bottom of the outer box or the return box and prevent the movement of the product by sandwiching at least one of the products. By temporarily fixing the product in the gap, the temporarily fixed product itself functions as a “partition material”, and the packaging box having a structure that can be transported without breaking or moving the bundle of products described above and this The object is to provide a packaging method using a packaging box.

すなわち本発明の第１は、段ボール等の厚紙より作られた直方体の包装箱と、該箱内に垂直に配置されて箱内部を所定割合で区分できる単一ピースの仕切り材とからなる仕切り付き包装箱であって、
前記箱は、交互に連結した一対の長側板及び一対の短側板と、前記長側板及び短側板の上端縁から延出した蓋部フラップと前記長側板及び短側板の下端縁から延出した底部フラップとを有し、かつ該底部フラップの内フラップ間に商品の落し込み部を設け、
一方、箱内に配置する前記仕切り材は、下記の（イ）式の関係を満足するとともに、箱内部を３区分するように配置され、
（イ）Ｋ≦Ｄ
但し、Ｋ：仕切り材で仕切られた空間寸法（商品の集積方向の寸法）
Ｄ：商品の高さ寸法
また該仕切り材の両端側翼片と対向する長側板とが接合されて一体化していることを特徴とする。 That is, the first of the present invention has a partition comprising a rectangular parallelepiped packaging box made of cardboard or other thick paper, and a single piece of partition material that is vertically arranged in the box and can partition the inside of the box at a predetermined ratio. A packaging box,
The box includes a pair of alternately connected long side plates and a pair of short side plates, a lid flap extending from an upper end edge of the long side plate and the short side plate, and a bottom portion extending from a lower end edge of the long side plate and the short side plate. And a drop portion of the product is provided between the inner flaps of the bottom flap,
On the other hand, the partition material disposed in the box satisfies the relationship of the following formula (A), and is disposed so as to divide the inside of the box into three sections,
(B) K ≦ D
However, K: space dimension partitioned by the partition material (dimension in the product accumulation direction)
D: Height dimension of the product Further, the both side wing pieces of the partition member and the long side plate facing each other are joined and integrated.

本発明の第２は、第１の発明において、前記底部フラップの内フラップの突合せ辺間に間隙よりなる落し込み部を設けて、該落し込み部に内容品の下辺を落し込むことができる構成とされ、かつ前記落し込み部を形成する間隙部の寸法Ｓは、下記（ロ）式及び（ハ）式の関係を満足するように形成されている
（ロ）Ｓ＝Ｗａ＋Ｗｂ＋α
（ハ）２Ｗａ≧Ｓ≧Ｗａ
但し Ｗａ：商品の厚い部分の寸法
Ｗｂ：商品の薄い部分の寸法
α：余裕寸法（２〜３ｍｍ）
ことを特徴とする。 According to a second aspect of the present invention, in the first aspect of the present invention, there is provided a drop portion formed by a gap between the abutting sides of the inner flap of the bottom flap, and the lower side of the contents can be dropped into the drop portion. And the dimension S of the gap forming the drop portion is formed so as to satisfy the relationship of the following formulas (b) and (c): (b) S = Wa + Wb + α
(C) 2Wa ≧ S ≧ Wa
However, Wa: The dimension of the thick part of the product Wb: The dimension of the thin part of the product α: The margin dimension (2 to 3 mm)
It is characterized by that.

本発明の第３は、前記長側板と短側板は継ぎ代を外貼りして筒状に連結した構成とされていることを特徴とする。   A third aspect of the present invention is characterized in that the long side plate and the short side plate are configured to be connected in a cylindrical shape by externally attaching a seam allowance.

本発明の第４は、前記仕切り材は、１枚のシート材からなる仕切材の長手方向中央線上に切込み線を設け、該切込み線の両端から該切込み線に対し直角方向の折り目を互いに相反する上下縁に向けて形成すると共に、該折り目と平行な折り目とを前記箱の短側板の長さに対応した間隔で、前記仕切り材の切れ目線の両側に対称的に設けてなり、
該仕切り材は、前記切れ目線を折り目として背中合わせとなり、かつ一対の長側板及び一対の短側板からなる箱本体の対向する長側板間に略Ｚ字形状に配置されるようにしたことを特徴とする。 According to a fourth aspect of the present invention, the partition material is provided with a score line on a longitudinal center line of the partition material made of one sheet material, and folds in a direction perpendicular to the score line are opposite to each other from both ends of the score line. The fold line and the fold line parallel to the fold line are formed symmetrically on both sides of the cut line of the partition material at intervals corresponding to the length of the short side plate of the box,
The partition material is back-to-back with the cut line as a crease, and is arranged in a substantially Z-shape between opposing long side plates of a box body consisting of a pair of long side plates and a pair of short side plates. To do.

本発明の第５は、第１の発明から第４の発明の何れかに記載の仕切り付き包装箱を使用し、略クサビ形断面の偏厚部を有する板状商品又は冊子状商品を集積梱包するに当って、該商品の厚さの薄い方を下にし厚い方を上にして収容するときに、該商品の少なくとも１枚を薄い部分を下にして箱底面の内フラップ間に設ける間隙に落とし込むことで該商品の移動を阻止するように半固定状態に保持して梱包することを特徴とする偏厚部を有する商品の包装方法である。   5th of this invention uses the packaging box with a partition in any one of 1st invention from 4th invention, and packs up the plate-shaped goods or booklet-shaped goods which have the uneven | corrugated thickness part of a substantially wedge-shaped cross section. Therefore, when storing the product with the thinner one facing down and the thicker side facing up, at least one of the items is placed in the gap provided between the inner flaps on the bottom of the box with the thin part facing down. A product packaging method having an uneven thickness portion, wherein the product is held in a semi-fixed state so as to prevent movement of the product by dropping.

本発明の仕切り付き包装箱を使用すると、集積された商品の寸法が立方形状もしくは直方形状にならない略クサビ形断面の偏厚部を有する板状商品又は冊子状商品を所定枚数集積して箱内に梱包するとき、該商品の厚みの薄い方を下にしてその薄い部分を箱底面の落し込み部に落とし込むことでその商品を半固定状態に保持することができる。
すなわち箱の底面を構成する内外フラップのうち、対向する内フラップの突合せ辺間に、前記商品の少なくとも１枚を挟んで商品の移動を阻止することができるように仮固定するものである。そして、その仮固定した商品自体が半固定状態に自立保持されて、あたかも「仕切り材」のように機能するのである。
従って出荷流通時に、箱内に集積した商品の一部が、図８の（ｂ）のように傾いて移動したり、図８の（ｃ）のように商品の下に潜りこんで荷姿が崩れたりバラバラになることなく、箱内に整然と商品を保持した状態での輸送が可能となる。
又本発明により、自動ライン上で通い箱から内容物を安定的に取り出し、次工程に供給し使用することができるようになる。 When the partitioned packaging box of the present invention is used, a predetermined number of plate-shaped products or booklet-shaped products having uneven portions having a substantially wedge-shaped cross section in which the dimensions of the accumulated products do not become a cubic shape or a rectangular shape are accumulated in the box. When the product is packed, the product can be held in a semi-fixed state by dropping the thin part of the product into the drop-in part on the bottom of the box with the thinner side of the product facing down.
That is, among the inner and outer flaps constituting the bottom face of the box, at least one of the products is sandwiched between the facing sides of the opposed inner flaps so as to prevent the product from moving. Then, the temporarily fixed product itself is held in a semi-fixed state and functions as if it is a “partition material”.
Therefore, at the time of shipping and distribution, a part of the product accumulated in the box is inclined and moved as shown in FIG. 8 (b), or submerged under the product as shown in FIG. The product can be transported in a state in which the goods are neatly held in the box without collapsing or falling apart.
Further, according to the present invention, the contents can be stably taken out from the returnable box on the automatic line and supplied to the next process for use.

以下本発明の実施形態について図面に基づき、さらに詳しく説明する。
図１は１枚のピースからなる包装箱（通い箱）のブランク図である。箱の素材としては従来より使用されている外装用段ボールが好適であるが特に制限は無い。すなわちＡ、Ｂ又はＣフルートの両面段ボール、複両面段ボールが好適であるが、段ボール以外の板紙、或いはこれらの複合シートからなる厚紙を用いることも勿論可能である。
図１に示すこの包装箱のブランク１０は、罫線を介して一対の長側板１，１と一対の短側板２，２が交互に連接され、これらの一対の長側板１，１及び短側板２，２の上端縁に、蓋部となる内フラップ３，３と外フラップ４、４とが連接され、また一対の長側板１，１及び短側板２，２の下端縁には、底部となる内フラップ５，５と外フラップ６、６とが連接されている。
なお、符号１ａは一方の長側板1の側端縁に付設した継ぎ代である。 Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.
FIG. 1 is a blank view of a packaging box (return box) consisting of one piece. As the material of the box, a conventionally used exterior cardboard is suitable, but there is no particular limitation. That is, A, B or C flute double-sided cardboard and double-sided cardboard are suitable, but it is of course possible to use cardboard other than cardboard or cardboard made of these composite sheets.
In this packaging box blank 10 shown in FIG. 1, a pair of long side plates 1 and 1 and a pair of short side plates 2 and 2 are alternately connected via a ruled line, and the pair of long side plates 1 and 1 and the short side plate 2 are connected. , 2 are connected to the inner flaps 3 and 3 and the outer flaps 4 and 4 as lids, and the bottom edges of the pair of long side plates 1 and 1 and short side plates 2 and 2 are bottom portions. The inner flaps 5 and 5 and the outer flaps 6 and 6 are connected.
Reference numeral 1a is a joint provided on the side edge of one long side plate 1.

蓋部フラップは、JIS Z-1507の「0201」形のフラップであり、全フラップが同一長さで、外フラップ４，４のみが突合せとなるように形成されている。一方、底部フラップは、「0204」形の変形であり、外フラップが突合せタイプとして構成されているが、図７に示すように、内フラップは完全な突き合わせではなく、後述するように内フラップの突き合せ辺間に所定寸法の間隙Ｓからなる落し込み部を設ける構成とし、該落し込み部の間隙Ｓに、少なくとも商品の１枚を落し込むことができる構成とされている。   The lid flap is a “0201” type flap of JIS Z-1507, and is formed such that all the flaps have the same length and only the outer flaps 4 and 4 are butted. On the other hand, the bottom flap is a “0204” -shaped deformation, and the outer flap is configured as a butt type. However, as shown in FIG. 7, the inner flap is not a perfect butt, as described later. A drop portion having a gap S of a predetermined dimension is provided between the butted sides, and at least one product can be dropped into the gap S of the drop portion.

次に、上記包装箱Ａ内に垂直に配置して箱内部を所定割合で区分する仕切り材について説明する。
この仕切り材も箱と同様に単一ピースから形成して、組立て使用するときに、前記箱の対向する長側板間に略Ｚ字形状に広げて箱内部を１：２：１に３区分するように配置すると共に、該仕切り材の両端側翼片１５ａ，１５ｂと対向する長側板１，１とを接着剤により接合して箱本体に一体化して使用される。
なお、Ｋ：仕切り材で仕切られた空間寸法（商品の集積方向の寸法）、
Ｄ：商品の高さ寸法、
としたとき、Ｋ≦Ｄを満足するように構成されている。 Next, a description will be given of a partition member that is arranged vertically in the packaging box A and partitions the inside of the box at a predetermined ratio.
Similarly to the box, this partition material is also formed from a single piece, and when assembled and used, it is spread in a substantially Z-shape between the opposing long side plates of the box to divide the inside of the box into 1: 2: 1. The long side plates 1 and 1 facing the both end side blades 15a and 15b of the partition member are joined together with an adhesive and used integrally with the box body.
K: space dimension (dimension in the product accumulation direction) partitioned by the partition material,
D: Product height dimension,
In this case, K ≦ D is satisfied.

図２は本発明で好適に使用する仕切り材のブランク図である。仕切り材のブランク１１は、１枚の横長のシートの長手方向（水平方向）中央線Ｘ上に切込み線（溝）１２を設け、該切込み線（溝）の両端から互いに相反するシート上下縁に向け、該切込み線に対し直角方向の罫線１３ａ，１３ｂを形成している。
また該罫線１３ａ，１３ｂと平行な罫線１４ａ，１４ｂとにより、箱内を１：２：１に３分割する間隔、すなわち外箱の長側面の内のり寸法をＬとしたとき、Ｋ＝Ｌ／４、となるように設定する。 FIG. 2 is a blank view of a partition material preferably used in the present invention. The partition material blank 11 is provided with a cut line (groove) 12 on the longitudinal (horizontal) center line X of one horizontally long sheet, and the opposite edges of the sheet from the opposite ends of the cut line (groove). The ruled lines 13a and 13b are formed in a direction perpendicular to the cut line.
Further, when the ruled lines 14a and 14b parallel to the ruled lines 13a and 13b are used to divide the inside of the box into 1: 2: 1, that is, the inner dimension of the long side of the outer box is L, K = L / 4 Set to be.

また、本発明の仕切り材は、水平方向の中央線Ｘを挟み仕切り材の両端部の対角位置に、側翼片１５ａ，１５ｂ，１５ｃ、１５ｄと、仕切壁１６ａ、１６ｂとを区画して設ける。また、図2に示すようにこの仕切り材のブランクは、一方の側翼片１５ａ，１５ｂ側のコーナ部を切除して切欠き部１７ａ，１７ｂ（斜線部分）を設定する。
なお図中Ｐは、一端の側翼片１５ｂと１５ｃの連結部、側翼片１５ａと１５ｄの連結部の寸法であり、最大Ｌ／４から最小１５ｍｍ程度に設定するのがよい。 In addition, the partition material of the present invention is provided by partitioning the side wing pieces 15a, 15b, 15c, 15d and the partition walls 16a, 16b at diagonal positions on both ends of the partition material across the horizontal center line X. . Further, as shown in FIG. 2, in this blank of partition material, the corners on the side of the side wing pieces 15a and 15b are cut out to set the notches 17a and 17b (hatched portions).
In the figure, P is the dimension of the connecting portion of the side wing pieces 15b and 15c at one end and the connecting portion of the side wing pieces 15a and 15d, and is preferably set to a maximum of about L / 4 to about 15 mm.

上記仕切り材は箱本体と同じ素材で形成することができる。また、Ａ或いはBフルートの段ボールで形成することもできるが、１〜２ｍｍ厚のチップボール等のなるべく材料厚みのないものを使用するのがよい。その理由は、通い箱として使用に供するときに、折畳んだ箱本体の膨らみが大きくなるからである。   The partition material can be formed of the same material as the box body. Further, although it can be formed of corrugated cardboard of A or B flute, it is preferable to use a chip ball having a thickness as small as 1 to 2 mm. The reason is that the bulge of the folded box body becomes large when it is used as a returnable box.

このような仕切り材を使用して本発明の仕切り付き包装箱を組立てるには、一例として手動にて一対の長側板１，１及び短側板２，２を継ぎ代１ａにより筒状に接合して角筒状の本体Ａを形成する。
仕切り材Ｂは、前記水平方向の切れ目線１２の外側に位置するＰ部分を折目として、両端側翼片１５ａ，１５ｂ，１５ｃと仕切壁１６ａ、１６ｂとを互いに背中合わせになるように２枚重ねにした後、この仕切り材をクランクのように折り曲げると図３に示すように中央に筒形の空間が形成されるから、本体Ａの対向する長側板間に略Ｚ字形状に配置されるようにする（図４参照）。その上で、該仕切材の両端側翼片１５ａ，１５ｂを対向する一対の長側板１，１に接着して一体化する。 In order to assemble the packaging box with a partition of the present invention using such a partition material, as an example, a pair of long side plates 1 and 1 and short side plates 2 and 2 are manually joined into a cylindrical shape by a joint 1a. A rectangular tube-shaped main body A is formed.
The partition material B is a two-ply stack in which the wings 15a, 15b, 15c on both ends and the partition walls 16a, 16b are back-to-back with the P portion located outside the horizontal cut line 12 as a fold. After that, when the partition member is bent like a crank, a cylindrical space is formed in the center as shown in FIG. 3, so that it is arranged in a substantially Z shape between the long side plates facing the main body A. (See FIG. 4). Then, the both end side wing pieces 15a, 15b of the partition member are bonded and integrated with a pair of opposed long side plates 1,1.

このように仕切り材Bを本体Ａの中に接着すると、箱の組み立て、折り畳みの動作に仕切りが追従する。すなわち箱起し、折畳みの動きに追従して仕切り材は平行リンクのような動きをすることになる（図略）。
図２に示すように仕切り材の両端側翼片１５ａ，１５ｂの側方に、切欠き部１７ａ，１７ｂ（斜線部分）を設けると、仕切りと箱本体を折畳むときに、仕切り材料の厚みによる箱の罫線への影響も最小限に押さえられる。したがって、仕切り付き段ボール箱を折り畳んだ状態で畳まれたシートが、特に、折り畳み罫線部付近において必要以上に膨らむことなく、又、折り畳む際に、罫線部が仕切りの厚みにより破壊されることがない。また、継ぎ代１ａは側板に対して外貼りする構成とすると、仕切り材Ｂを本体Ａに接合するときに継ぎ代１ａが仕切り材Ｂと干渉しないため、箱内に無用な隙間を形成することが防止され、好ましい。 When the partition material B is bonded in the main body A in this way, the partition follows the box assembly and folding operations. That is, the partition material moves like a parallel link following the movement of the box and folding (not shown).
As shown in FIG. 2, when notches 17a and 17b (hatched portions) are provided on the sides of the both end side blades 15a and 15b of the partition material, the box depending on the thickness of the partition material is used when the partition and the box body are folded. The influence on the ruled line is minimized. Therefore, the sheet folded in a folded state of the corrugated cardboard box does not swell more than necessary particularly in the vicinity of the folded ruled line part, and the folded ruled line part is not destroyed by the thickness of the partition. . Further, when the joint allowance 1a is configured to be externally attached to the side plate, the joint allowance 1a does not interfere with the partition member B when the partition member B is joined to the main body A, so that an unnecessary gap is formed in the box. Is preferable.

図５は、一枚のシートから本発明で使用する仕切り材Bを２枚同時に型抜きするときのブランクの配置を示すものである。同図に示すように、切欠き部１７ａ，１７ｂ（斜線部分）を利用して２枚の仕切り材Ｂ１、Ｂ２を入れ子に制作すると仕切り材料が節約できるため、好ましい。   FIG. 5 shows an arrangement of blanks when two partition members B used in the present invention are simultaneously punched from one sheet. As shown in the figure, it is preferable to make the two partition members B1 and B2 by nesting them using the notches 17a and 17b (hatched portions) because the partition material can be saved.

以上のように本発明の包装箱は、一対の長側板１，１と一対の短側板２，２とによって筒状の本体Ａが構成され、この筒状本体Ａの上下両側に設けられた一対の内フラップ３，３と外フラップ４、４及び一対の内フラップ５，５と外フラップ６、６を内外折り重ねて箱の蓋部及び底部を閉鎖してから流通に使用する。   As described above, in the packaging box of the present invention, the pair of long side plates 1, 1 and the pair of short side plates 2, 2 form a cylindrical main body A, and a pair of upper and lower sides of the cylindrical main body A are provided. The inner flaps 3 and 3 and the outer flaps 4 and 4 and the pair of inner flaps 5 and 5 and the outer flaps 6 and 6 are folded inside and outside to close the lid and bottom of the box, and then used for distribution.

ここで、箱底部の内フラップ５，５間の離間する大きさについて説明する。底部の内フラップ５，５は折り曲げた状態でその先端辺間に下記の関係を満足する間隙Ｓを形成することで、商品の落し込み部を設ける（図３の内フラップ参照）。この落し込み部の間隙Ｓの寸法は、
Ｓ＝Ｗａ＋Ｗｂ＋α
２Ｗａ≧Ｓ≧Ｗａ
但し Ｗａ：商品の厚い部分の寸法
Ｗｂ：商品の薄い部分の寸法
α：内フラップの延びを考慮した余裕寸法（２〜３ｍｍ）
上記Ｓの寸法をさらに具体的に述べると、一例として５から10ｍｍ（「偏厚商品の厚い部分Ｗａの寸法」+３〜５ｍｍ）である。
この条件で設計された間隙Ｓには、必ず１つの商品が落ち込むことなる。 Here, the size of the separation between the inner flaps 5 and 5 at the box bottom will be described. The bottom inner flaps 5 and 5 are bent to form a gap S satisfying the following relationship between the front end sides, thereby providing a drop-in part for the product (see the inner flap in FIG. 3). The size of the gap S of the drop portion is
S = Wa + Wb + α
2Wa ≧ S ≧ Wa
However, Wa: The dimension of the thick part of the product Wb: The dimension of the thin part of the product α: The margin dimension considering the extension of the inner flap (2 to 3 mm)
More specifically, the dimension of S is 5 to 10 mm (“dimension of the thick portion Wa of the uneven thickness product” +3 to 5 mm) as an example.
One product always falls into the gap S designed under these conditions.

本発明が対象とする略クサビ形断面の偏厚部を有する板状商品又は冊子状商品は、前述したように、流通時の振動、衝撃により、図８（ｂ）または（ｃ）に示したよう仕切り材で箱内の仕切られた空間内で移動して傾きやすいが、底部の内フラップ５，５の先端辺間には、図7のように、少なくとも中央部の１枚の商品が落ち込み、商品の薄肉部が内フラップの両端部により挟みこまれて保持固定されるから、商品自体が仕切りの役目を果たすことになる。
従って流通時の振動、衝撃に対して内容品の安定性が生まれ、特に左右への商品の倒れ込みが無くなる。 As described above, the plate-like product or booklet-like product having an uneven portion having a substantially wedge-shaped cross section, which is a subject of the present invention, is shown in FIG. 8B or FIG. 8C due to vibration and impact during distribution. It is easy to move and tilt in the space partitioned by the partition material, but at least one product in the central part falls between the front edges of the inner flaps 5 and 5 at the bottom as shown in FIG. Since the thin wall portion of the product is sandwiched and held and fixed by the both end portions of the inner flap, the product itself serves as a partition.
Therefore, the stability of the contents is born against vibrations and shocks during distribution, and in particular, the product does not fall down from side to side.

以上のように略クサビ形断面をした板状または冊子状商品を箱内に集積梱包するに当って、商品の厚い方を上にして薄い方を下にして収容して、該商品の少なくとも１枚を、箱底面の内フラップ間に設ける落し込み部に落とし込む。すなわち、商品梱包時に間隙部の上にある商品の下辺を、この内フラップ間に形成される落し込み部（間隙部）Ｓに確実に落とし込むようにすることで、落とし込んだ商品自身が左右へ動くことが無いように半固定状態に保持することにより、商品自身が1枚の仕切りとして自立する効力を発揮するようになる。   As described above, when stacking and packing plate-shaped or booklet-shaped products having a substantially wedge-shaped cross section in a box, at least one of the products is accommodated by storing the products with the thicker side up and the thinner side down. The sheet is dropped into a drop portion provided between the inner flaps on the bottom of the box. In other words, when the product is packed, the lower side of the product above the gap is surely dropped into the drop portion (gap portion) S formed between the inner flaps, so that the dropped product itself moves left and right. By holding it in a semi-fixed state so that it does not occur, the product itself becomes effective as a single partition.

本発明の包装箱は、底部内フラップ間に間隙部を形成させた構成の「0204形」の変形フラップを設けたものであるから、流通時の振動、衝撃に対して内容品の安定性が生まれ、特に3つに仕切られた空間の中央部の商品が底フラップの突き合わせ付近の間隙に落ち込みそれ自体が仕切りの役目を果たすことになる。従って両端で厚みの異なる商品を10枚、20枚と集積して箱本体内に収納したとき、流通上で商品を移動させることなく該商品を底面の内フラップ間で半固定状態に保持し、集積した荷姿が崩れることなく、安定した輸送が可能である。又この安定的な輸送により自動ライン上で段ボール箱から内容物を安定的に供給し、使用することができるようになる。   Since the packaging box of the present invention is provided with a “0204” type deformation flap having a configuration in which a gap is formed between the flaps in the bottom, the stability of the contents against vibration and shock during distribution is ensured. Born in particular, the product in the center of the three-partition space falls into the gap near the bottom flap butt and acts as a partition itself. Therefore, when products with different thicknesses at both ends are collected as 10 sheets and 20 sheets and stored in the box body, the products are held in a semi-fixed state between the inner flaps on the bottom without moving the products on the distribution, Stable transportation is possible without collapsing the accumulated packing. Further, the stable transportation enables the contents to be stably supplied from the cardboard box on the automatic line and used.

本発明包装箱のブランク図である。It is a blank figure of this invention packaging box. 本発明で使用する仕切り材のブランク図である。It is a blank figure of the partition material used by this invention. 図２の仕切り材を図１の箱に挿入する前の状態を示した斜視図である。It is the perspective view which showed the state before inserting the partition material of FIG. 2 in the box of FIG. 上記箱内を上記仕切り材により３分割にした状態を上から見た平面図である。It is the top view which looked at the state which divided the inside of the said box into three by the said partition material from the top. 一枚のシートから本発明で使用する仕切り材Bを２枚同時に型抜きするときのブランクの配置を示す図である。It is a figure which shows arrangement | positioning of the blank when punching out two partition materials B used by this invention simultaneously from one sheet | seat. 仕切り材により箱内を１：２：１にした分割状態を上から見た平面図である。It is the top view which looked at the division | segmentation state which made the inside of a box 1: 2: 1 with the partition material from the top. 図６の箱内に商品を挿入した状態を示す模式図である。It is a schematic diagram which shows the state which inserted the goods into the box of FIG. （ａ）は偏厚した商品を集積した（縦積）状態を示す模式図、（ｂ）は商品の集積が壊れた状態を示す模式図、（ｃ）はズレが生じ始める状態を示す模式図である。(A) is a schematic diagram showing a state in which unevenly thick products are accumulated (vertical product), (b) is a schematic diagram showing a state in which product accumulation is broken, and (c) is a schematic diagram showing a state in which deviation starts to occur. It is.

符号の説明Explanation of symbols

１ 長側板
２ 短側板
３ 蓋部内フラップ
４ 蓋部外フラップ
５ 底部内フラップ
６ 底部外フラップ
Ｓ 底部内フラップの間隙
１０ 箱ブランク
１１ 仕切材のブランク
１２ 切込線
１３ａ、１３ｂ，１４ａ，１４ｂ 罫線
１５ 連結片
１６ａ，１６ｂ 仕切壁
１７ａ，１７ｂ 切欠き部
Ｓ 箱底フラップに設ける商品落し込み部（間隙部） DESCRIPTION OF SYMBOLS 1 Long side board 2 Short side board 3 Inner flap 4 Lid outside flap 5 Bottom inner flap 6 Bottom outer flap S Bottom inner flap gap 10 Box blank 11 Partition blank 12 Cut lines 13a, 13b, 14a, 14b Ruled line 15 Connecting pieces 16a, 16b Partition walls 17a, 17b Notch S Product drop-in part (gap part) provided in box bottom flap

Claims (5)

段ボール等の厚紙より作られた直方体の包装箱と、該箱内に垂直に配置されて箱内部を所定割合で区分できる１ピースの仕切り材とからなる仕切り付き包装箱であって、
前記箱は、交互に連結した一対の長側板及び一対の短側板と、前記長側板及び短側板の上端縁から延出した蓋部フラップと前記長側板及び短側板の下端縁から延出した底部フラップとを有し、かつ該底部フラップの内フラップ間に商品の落し込み部を設け、
一方、箱内に配置する前記仕切り材は、下記（イ）式を満足するとともに、箱内部を３区分するように配置され、
（イ）Ｋ≦Ｄ
但し、Ｋ：仕切り材で仕切られた空間寸法（商品の集積方向の寸法）
Ｄ：商品の高さ寸法
また該仕切り材の両端側翼片と対向する長側板とが接合されて一体化していることを特徴とする偏厚部を有する商品の仕切り付き包装箱。 A rectangular packaging box made of thick paper such as corrugated cardboard, and a one-piece partitioning box that is vertically arranged in the box and can partition the inside of the box at a predetermined ratio,
The box includes a pair of alternately connected long side plates and a pair of short side plates, a lid flap extending from an upper end edge of the long side plate and the short side plate, and a bottom portion extending from a lower end edge of the long side plate and the short side plate. And a drop portion of the product is provided between the inner flaps of the bottom flap,
On the other hand, the partition material arranged in the box satisfies the following formula (a) and is arranged to divide the inside of the box into three parts,
(B) K ≦ D
However, K: space dimension partitioned by the partition material (dimension in the product accumulation direction)
D: Height dimension of the product A packaging box with a product partition having an uneven thickness portion, characterized in that the opposite side blades of the partition material and the long side plate facing each other are joined and integrated. 前記底部フラップの内フラップの突合せ辺間に間隙よりなる落し込み部を設けて、該落し込み部に内容品の下辺を落し込むことができる構成とされ、
前記落し込み部は、その間隙寸法Ｓが下記（ロ）式及び（ハ）式を満足するように形成されていること
（ロ）Ｓ＝Ｗａ＋Ｗｂ＋α
（ハ）２Ｗａ≧Ｓ≧Ｗａ
但し Ｗａ：商品の厚い部分の寸法
Ｗｂ：商品の薄い部分の寸法
α：余裕寸法（２〜３ｍｍ）
を特徴とする請求項１に記載の偏厚部を有する商品の仕切り付き包装箱。 Provided with a drop portion formed by a gap between the butt sides of the inner flap of the bottom flap, the lower side of the content item can be dropped into the drop portion,
The drop portion is formed such that the gap dimension S satisfies the following formulas (b) and (c). (B) S = Wa + Wb + α
(C) 2Wa ≧ S ≧ Wa
However, Wa: The dimension of the thick part of the product Wb: The dimension of the thin part of the product α: The margin dimension (2 to 3 mm)
The packaging box with the partition of goods which has the uneven thickness part of Claim 1 characterized by these. 前記長側板と短側板は継ぎ代を外貼りして筒状に連結した構成とされていることを特徴とする請求項１又は２に記載の偏厚部を有する商品の仕切り付き包装箱。   The packaging box with a product partition having an uneven thickness portion according to claim 1 or 2, wherein the long side plate and the short side plate are configured to be joined in a cylindrical shape by attaching a joint margin. 前記仕切り材は、１枚のシート材からなる仕切材の長手方向中央線上に切込み線を設け、該切込み線の両端から該切込み線に対し直角方向の折り目を互いに相反する上下縁に向けて形成すると共に、該折り目と平行な折り目とを前記箱の短側板の長さに対応した間隔で、前記仕切り材の切れ目線の両側に対称的に設けてなり、
該仕切り材は、前記切れ目線を折り目として背中合わせとなり、かつ一対の長側板及び一対の短側板からなる箱本体の対向する長側板間に略Ｚ字形状に配置されるようにしたことを特徴とする請求項１〜３の何れか１項に記載の偏厚部を有する商品の仕切り付き包装箱。 The partition material is provided with a score line on the longitudinal center line of the partition material made of one sheet material, and is formed from both ends of the score line toward the upper and lower edges opposite to each other in the fold direction perpendicular to the score line. And a fold line parallel to the fold line at an interval corresponding to the length of the short side plate of the box, provided symmetrically on both sides of the cut line of the partition material,
The partition material is back-to-back with the cut line as a crease, and is arranged in a substantially Z-shape between opposing long side plates of a box body consisting of a pair of long side plates and a pair of short side plates. The packaging box with a partition of the goods which has the uneven thickness part of any one of Claims 1-3 to do. 請求項１〜４の何れか１項に記載の仕切り付き包装箱を使用し、略クサビ形断面の偏厚部を有する板状商品又は冊子状商品を集積梱包するに当って、該商品の厚さの薄い方を下にし厚い方を上にして収容するときに、該商品の少なくとも１枚を薄い部分を下にして箱底面の内フラップ間に設ける間隙に落とし込むことで該商品の移動を阻止するように半固定状態に保持して梱包することを特徴とする偏厚部を有する商品の包装方法。   Using the packaging box with a partition according to any one of claims 1 to 4, the thickness of the product in stacking and packaging plate-like products or booklet-like products having uneven portions with a substantially wedge-shaped cross section. When storing with the thin side down and the thick side up, at least one piece of the product is dropped into the gap between the inner flaps on the bottom of the box with the thin part down to prevent movement of the product A packaging method for a product having an uneven thickness part, wherein the packaging is carried out while being held in a semi-fixed state.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7658316B2 (en) 2008-06-27 2010-02-09 Kabushiki Kaisha Toshiba Packing container and assembling method thereof
JP2019199285A (en) * 2018-05-17 2019-11-21 小林製薬株式会社 Intermediate partition member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7658316B2 (en) 2008-06-27 2010-02-09 Kabushiki Kaisha Toshiba Packing container and assembling method thereof
JP2019199285A (en) * 2018-05-17 2019-11-21 小林製薬株式会社 Intermediate partition member
JP7229674B2 (en) 2018-05-17 2023-02-28 小林製薬株式会社 Partition material

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