JP2004106897A - Cushioning material for packaging - Google Patents

Cushioning material for packaging Download PDF

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Publication number
JP2004106897A
JP2004106897A JP2002272799A JP2002272799A JP2004106897A JP 2004106897 A JP2004106897 A JP 2004106897A JP 2002272799 A JP2002272799 A JP 2002272799A JP 2002272799 A JP2002272799 A JP 2002272799A JP 2004106897 A JP2004106897 A JP 2004106897A
Authority
JP
Japan
Prior art keywords
plate
overhanging
cushioning material
side plate
extending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2002272799A
Other languages
Japanese (ja)
Inventor
Akifumi Iwakoshi
岩越 昌文
Munehiro Kariya
苅谷 宗浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP2002272799A priority Critical patent/JP2004106897A/en
Publication of JP2004106897A publication Critical patent/JP2004106897A/en
Withdrawn legal-status Critical Current

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  • Buffer Packaging (AREA)
  • Packages (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a built-up cushioning material for packaging, which can be built easily without requiring a plurality of parts, and is made of a cardboard, such as a corrugated board, to facilitate the disposal of the used cushioning material and eliminate a problem of the emission of a toxic gas upon incinerating it, thus makes the cushioning material harmless to the environment. <P>SOLUTION: The cushioning material is a box comprising a square-pole-shaped body 20, which consists of four side boards, 1, 2, 3, 4, and a joint board 5 and is formed by joining one side end of the side board 1 to the joint board 5, and a bottom 30. In the box, an overhanging board 1b is formed extendedly on a lower part of the other side end of the side board 1, overhanging boards 2a, 2b are formed extendedly on an upper part of one side end and on a lower part of the other side end of the side wall 2, respectively, overhanging boards 3a, 3b are formed extendedly on an upper part of one side end and on a lower part of the other side end of the side wall 3, respectively, overhanging boards 4a, 4b are formed extendedly on an upper part of one side end and on a lower part of the other side end of the side wall 4, respectively, and an overhanging board 5a is formed extendedly on an upper part of one side end of the joint board 5. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、日本酒やウイスキー等の酒類を充填包装した1升瓶やウイスキー瓶などのガラスビンをはじめとして、壊れ易い物品を包装するために使用される包装用緩衝材に関する。
【0002】
【従来の技術】
ガラスビンをはじめとして、壊れ易い物品を包装するために使用される既存の包装用緩衝材としては、ダンボール紙等の厚紙や、発泡ウレタン材や、合成樹脂フィルム製のエアーマット等を用いて、物品に巻き付けたり、折り曲げたり、あるいはダンボール紙や、発泡ウレタン製の複数のパーツを組み立てて形成する組立方式の緩衝材がある。
【0003】
ダンボール紙や、発泡ウレタン材を用いた複数のパーツを組み立てて形成する組立方式の緩衝材では、数種類のパーツが必要であり、そのパーツの増加や、貼り合わせ部が必要であったりして、緩衝材の組立が煩雑であり、包装原価が割高となる傾向がある。
【0004】
また、包装用緩衝材に発泡ウレタン材やスチロール樹脂等の合成樹脂を用いた場合には、使用後の廃棄処理が面倒であり、焼却処理における有害ガスの発生の問題があり、環境に悪影響を及ぼす。
【0005】
【発明が解決しようとする課題】
本発明の課題は、複数のパーツを必要とせずに簡単に組み立てることができ、また、ダンボール紙等の厚紙を用いて形成することにより、使用後の廃棄処理が容易であり、焼却処理における有害ガスの発生の問題もない環境に優しい組立方式の包装用緩衝材を提供することにある。
【0006】
【課題を解決するための手段】
本発明の請求項1に係る発明は、四つの側板1、2、3、4と、接合板5からなり、側板1の一端部と接合板5とを重ね合わせ接合した四角形筒状の胴部20と、底部30とからなる箱体であって、前記側板1の他側端の下部に延設した張出板1bと、側板2の一側端の上部と他側端の下部とに延設した各々張出板2a、2bと、側板3の一側端の上部と他側端の下部とに延設した各々張出板3a、3bと、側板4の一側端の上部と他側端の下部とに延設した各々張出板4a、4bと、接合板5の一側端の上部に延設した張出板5aとを備えたことを特徴とする包装用緩衝材である。
【0007】
本発明の請求項2に係る発明は、四つの側板1、2、3、4と、接合板5が各々折目を介して連設され且つ前記側板1の他側端の下部に延設した張出板1bと、側板2の一側端の上部と他側端の下部とに延設した各々張出板2a、2bと、側板3の一側端の上部と他側端の下部とに延設した各々張出板3a、3bと、側板4の一側端の上部と他側端の下部とに延設した各々張出板4a、4bと、接合板5の一側端の上部に延設した張出板5aとを備え、前記側板1の一端部と接合板5とを重ね合わせ接合した四角形筒状に形成される胴部20と、前記側板1の下端に外底板6と巻込板7、側板2の下端にフラップ板8、側板3の下端に内底板9、側板4の下端にフラップ板11が各々折目を介して連設された底部30とからなる箱体であって、前記外底板6と巻込板7との折目に沿って差込孔7aが孔設され、前記側板3の下端部から内底板9の上端部までに切込線により係止板10と差込板10aが形成され、前記フラップ板8、11、内底板9、外底板6、巻込板7をこの順に折り込み、前記巻込板7外面に係止板10を重ね合わせ、差込板10aを差込孔7aに差し込み係止して底部30が形成されていることを特徴とする包装用緩衝材である。
【0008】
【発明の実施の形態】
本発明の包装用緩衝材の実施の形態を、以下に詳細に説明すれば、図1は本発明の包装用緩衝材Aの全体斜視図であり、折目を介して連設した四つの側板1、2、3、4と接合板5からなり、側板1の一端部と接合板5とを重ね合わせ、ホッチキス又は接着材にて接合(又は貼着)した四角形筒状の胴部20を備え、また前記胴部20の下端には水平な底部30を連設して備え、全体が、段ボール製又は厚紙製の箱体形状となっている。
【0009】
前記側板1の他側端の下部には、該側板1より片側外方に延設した張出板1bを備え、側板2の一側端の上部と他側端の下部とには、該側板2より両側外方に延設した各々張出板2a、2bを備える。
【0010】
また、前記側板3の一側端の上部と他側端の下部とには、該側板3より両側外方に延設した各々張出板3a、3bを備え、側板4の一側端の上部と他側端の下部とには、該側板4より両側外方に延設した各々張出板4a、4bを備える。
【0011】
また、接合板5の一側端の上部には、該接合板5の片側外方に延設した張出板5aを備えている。
【0012】
図2は、本発明の包装用緩衝材Aの使用例を説明する斜視図であり、緩衝材Aは、外装箱B内に装填して使用される。
【0013】
外装箱Bは、例えば、図示するように折目を介して連設した四つの側板41、42、43、44と、接合板45からなり、側板41の一端部と接合板45とを重ね合わせ、ホッチキス又は接着材等にて接合(又は貼着)した四角形筒状の胴部40と、該胴部40の下端に連設した水平な底部50とからなる、段ボール製又は厚紙製又はプラスチック製(プラスチックシート製又は発泡ウレタン製など)の箱体である。
【0014】
まず、本発明の包装用緩衝材A内に、所定の内容物M(例えば、日本酒を充填密封した一升びん等)を、そのびんMの外側面が緩衝材Aの各側板1、2、3、4内面に略接するように装填した後に、外装箱B内に、該緩衝材Aを、その緩衝材Aの各張出板1b、2a、2b、3a、3b、4a、4b、5aの先端部が、外装箱Bの各側板41、42、43、44内面に略接するように装填する。そして、外装箱Bの側板42、44上端に連設したフラップ板47、47を内方に水平に折り曲げ、続いて側板41上端に連設した蓋板46を水平内方に折り曲げて、フラップ47、47上面に重ね合わせ、蓋板46の差込板46aを、側板43上端とフラップ板47との間に差し込み係止して施蓋することにより、内容物Mが包装される。
【0015】
または、外装箱B内に包装用緩衝材Aを、該緩衝材Aの各張出板1b、2a、2b、3a、3b、4a、4b、5aの先端部が外装箱Bの内面に略接するように装填した後に、該緩衝材A内に所定の内容物M(例えば、日本酒を充填密封した一升びん等)を、そのびんMの外側面が緩衝材Aの各側板1、2、3、4内面に略接するように装填し、その後、上記同様に外装箱Bの蓋板46にて施蓋することにより、内容物Mが包装される。
【0016】
なお、本発明の緩衝材Aを装填する外装箱の構造としては、上記図2に示した構造に限定されるものではなく、例えば直方体又は立方体の六面体の一面が開口する蓋部と身部との組み合わせによる箱体であってもよい。
【0017】
図3は、本発明の包装用緩衝材Aの他の使用例を説明する斜視図であり、内容物M(日本酒を充填密封した一升びん等)を1本ずつ装填した複数個の緩衝材Aを1つの外装箱B内に装填する包装形態にて使用するようにしてもよい。
【0018】
本発明の包装用緩衝材Aの具体的実施例におけるブランクシートの一例を図4に基づいて説明する。
【0019】
図4に示すように、本発明の緩衝材Aは、四つの側板1、2、3、4と、接合板5が各々折目a、b、c、dを介して連設され、前記側板1の他側端の下部には、前記折目aよりコの字状に張り出した切込線a2 により側板1より延設して形成された張出板1bを備える。
【0020】
また、側板2の一側端の上部と他側端の下部には、前記折目aよりコの字状に張り出した切込線a1 により側板2より延設して形成された張出板2aと、折目bよりコの字状に張り出した切込線b2 により側板2より延設して形成された張出板2bを備える。
【0021】
また、側板3の一側端の上部と他側端の下部には、前記折目bよりコの字状に張り出した切込線b1 により側板3より延設して形成された張出板3aと、折目cよりコの字状に張り出した切込線c2 により側板3より延設して形成された張出板3bを備える。
【0022】
また、側板4の一側端の上部と他側端の下部には、前記折目cよりコの字状に張り出した切込線c1 により側板4より延設して形成された張出板4aと、折目dよりコの字状に張り出した切込線d2 により側板4より延設して形成された張出板4bを備える。
【0023】
また、接合板5の一側端の上部には、前記折目dよりコの字状に張り出した切込線d1 により接合板5より延設して形成された張出板5aを備える。
【0024】
そして、前記折目a、b、c、dを同一方向に直角に折り曲げて、前記側板1の一端部と接合板5とを重ね合わせ、ホッチキス又は接着材などにて接合(又は貼着)することにより、四角形筒状の胴部20が形成される。
【0025】
また、前記側板1の下端には各々折目e、e1 を介して外底板6と巻込板7が、側板2の下端には折目fを介してフラップ板8が、側板3の下端には折目gを介して内底板9が、側板4の下端には折目hを介してフラップ板11が、それぞれ連設されている。
【0026】
また、前記外底板6と巻込板7との折目e1 に沿って差込孔7aが孔設され、前記側板3の下端部から内底板9の上端部までに切込線jと、必要に応じて設けた折目iにより係止板10と、前記折目gを介して差込板10aが形成されている。
【0027】
そして、前記フラップ板8、11、内底板9、外底板6、巻込板7を、各折目に沿ってこの順に折り込み、前記巻込板7外面に係止板10を重ね合わせ、差込板10aを差込孔7aに差し込み係止することにより、底部30が形成されて、本発明の包装用緩衝材Aが組み立てられるものである。
【0028】
本発明の包装用緩衝材Aは、図2、図3に示すように、四角筒状胴部20の各角隅部には、その角隅部の上部と下部とに、胴部20の各側板1、2、3、4に対して所定の長さs(例えば、5〜8mm、又は8〜10mm程度)に張り出した各々張出板1b、2a、2b、3a、3b、4a、4b、5aが形成されており、該緩衝材Aを外装箱B内に装填した際には、緩衝材Aの各側板の外面と外装箱Bの内面との間に、前記長さsに相当するスペースが形成できる。
【0029】
また、該緩衝材Aの各側板1、2、3、4は、各側板の左右両端上下に張り出した対向する前記張出板により、外装箱B内面にて懸架された状態となる。
【0030】
そのため、該緩衝材Aの各側板によって、該緩衝材A内に装填した内容物Mに対してクッション性が付与され、外装箱B外側からの衝撃に対する衝撃吸収作用と、緩衝作用が得られるものである。
【0031】
【発明の効果】
本発明の包装用緩衝材は、複数のパーツを必要とせずに、簡単に組み立てることができ、また、ダンボール紙等の厚紙を用いて形成することにより、使用後の廃棄処理が容易であり、焼却処理における有害ガスの発生の問題もない、環境に優しい組立方式の包装用緩衝材を提供することができる。
【図面の簡単な説明】
【図1】本発明の包装用緩衝材の全体斜視図。
【図2】本発明の包装用緩衝材の使用例を説明する全体斜視図。
【図3】本発明の包装用緩衝材の他の使用例を説明する全体斜視図。
【図4】本発明の包装用緩衝材の具体的実施例におけるブランクシートの一例を示す平面図。
【符号の説明】
A…包装用緩衝材  B…外装箱 M…内容物
1、2、3、4…側板 5…接合板 6…蓋板 7…巻込板 7a…孔設部
8…フラップ板 9…内底板
10…係止板 10a…差込板 11…フラップ板
20…胴部 30…底部 40…胴部 50…底部
[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a cushioning material for packaging used to package fragile articles, such as glass bottles such as 1-shoku bottles and whiskey bottles filled with liquors such as sake and whiskey.
[0002]
[Prior art]
Existing packaging cushioning materials used to package fragile items, such as glass bottles, can be made of cardboard paper or other cardboard, urethane foam, or synthetic resin film air mats. There is an assembling type cushioning material that is formed by winding or bending a plurality of parts, or assembling a plurality of parts made of cardboard paper or urethane foam.
[0003]
In a cushioning material of an assembling method of assembling and forming a plurality of parts using corrugated cardboard or urethane foam material, several types of parts are necessary, and the number of such parts and a bonding part are required, Assembly of the cushioning material is complicated, and the packaging cost tends to be relatively high.
[0004]
In addition, when a synthetic resin such as urethane foam or styrene resin is used for the cushioning material for packaging, disposal after use is troublesome, and there is a problem of generation of harmful gases during incineration, which has an adverse effect on the environment. Exert.
[0005]
[Problems to be solved by the invention]
It is an object of the present invention to easily assemble without the need for a plurality of parts, and to dispose after use by using thick paper such as corrugated cardboard, which is harmful to incineration. An object of the present invention is to provide an environmentally friendly packaging cushioning material which does not generate gas.
[0006]
[Means for Solving the Problems]
The invention according to claim 1 of the present invention is a quadrangular cylindrical body composed of four side plates 1, 2, 3, 4 and a joining plate 5, wherein one end of the side plate 1 and the joining plate 5 are overlapped and joined. 20 and a bottom portion 30, the overhanging plate 1 b extending below the other end of the side plate 1, and extending over the upper end of one side of the side plate 2 and the lower portion of the other side. The overhanging plates 2a and 2b provided, the overhanging plates 3a and 3b extending to the upper part of one side end of the side plate 3 and the lower part of the other side end, and the upper side and the other side of one side end of the side plate 4 This is a packaging cushioning material provided with overhanging plates (4a, 4b) extending to the lower part of the end and an overhanging plate (5a) extending to the upper part of one end of the joining plate (5).
[0007]
In the invention according to claim 2 of the present invention, the four side plates 1, 2, 3, 4 and the joining plate 5 are respectively provided continuously through folds and extend below the other end of the side plate 1. The overhanging plate 1b, the overhanging plates 2a and 2b extending to the upper portion of one side end of the side plate 2 and the lower portion of the other side end, and the upper portion of one side end of the side plate 3 and the lower portion of the other side end. Extending overhanging plates 3a, 3b, overhanging plates 4a, 4b extending over the upper end of one side of the side plate 4 and lower end of the other side end, and over the upper end of one side of the joining plate 5 A body 20 having a rectangular tubular shape in which one end of the side plate 1 and the joining plate 5 are overlapped and joined, and an outer bottom plate 6 is wound around a lower end of the side plate 1; This is a box body comprising a base plate 7, a flap plate 8 at a lower end of the side plate 2, an inner bottom plate 9 at a lower end of the side plate 3, and a bottom portion 30 connected to a lower end of the side plate 4 via a fold. hand An insertion hole 7a is formed along the fold line between the outer bottom plate 6 and the winding plate 7, and the insertion hole 7a is connected to the locking plate 10 by a cut line from the lower end of the side plate 3 to the upper end of the inner bottom plate 9. An insert plate 10a is formed, and the flap plates 8, 11, the inner bottom plate 9, the outer bottom plate 6, and the winding plate 7 are folded in this order, and the locking plate 10 is superimposed on the outer surface of the winding plate 7, and the insertion plate 10a Is inserted into the insertion hole 7a and locked to form the bottom portion 30.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiments of the packaging cushioning material of the present invention will be described in detail below. FIG. 1 is an overall perspective view of the packaging cushioning material A of the present invention, and four side plates continuously provided through folds. 1, 2, 3 and 4 and a joining plate 5 are provided. A rectangular tubular body 20 is provided in which one end of the side plate 1 and the joining plate 5 are overlapped and joined (or adhered) with a stapler or an adhesive. Further, a horizontal bottom portion 30 is provided continuously at the lower end of the body portion 20, and the whole is in the shape of a box made of cardboard or cardboard.
[0009]
The lower part of the other side end of the side plate 1 is provided with an overhang plate 1b extending one side outward from the side plate 1, and the upper part of one side end of the side plate 2 and the lower part of the other side end are provided with the side plate. 2 includes overhanging plates 2a and 2b extending outward on both sides.
[0010]
In addition, the upper part of one side end of the side plate 3 and the lower part of the other side end are provided with overhanging plates 3a, 3b extending outward from both sides of the side plate 3, respectively. And the lower part of the other side end are provided with overhanging plates 4a, 4b extending outwardly on both sides from the side plate 4.
[0011]
In addition, an overhanging plate 5a is provided at an upper portion of one end of the joining plate 5 so as to extend outward on one side of the joining plate 5.
[0012]
FIG. 2 is a perspective view illustrating an example of use of the cushioning material A for packaging according to the present invention. The cushioning material A is used by being loaded into an outer box B.
[0013]
The outer box B includes, for example, four side plates 41, 42, 43, and 44, which are connected via a fold as illustrated, and a joining plate 45. One end of the side plate 41 and the joining plate 45 are overlapped. Made of cardboard, cardboard or plastic, consisting of a square tubular body 40 joined (or pasted) with a stapler or an adhesive, and a horizontal bottom 50 connected to the lower end of the body 40 It is a box made of plastic sheet or urethane foam.
[0014]
First, a predetermined content M (for example, a small bottle filled with sake and sealed) is placed in the packaging cushioning material A of the present invention. After being loaded so as to be substantially in contact with the inner surfaces of the cushioning materials A and B, the cushioning material A is placed in the outer box B of the overhanging plates 1b, 2a, 2b, 3a, 3b, 4a, 4b, 5a of the cushioning material A. It is loaded so that the front end portion substantially contacts the inner surfaces of the side plates 41, 42, 43, and 44 of the outer box B. Then, the flap plates 47, 47 connected to the upper ends of the side plates 42, 44 of the outer box B are horizontally bent inward, and the lid plate 46 connected to the upper ends of the side plates 41 is then bent horizontally inward, so that the flaps 47 are formed. , 47, the insertion plate 46a of the cover plate 46 is inserted and locked between the upper end of the side plate 43 and the flap plate 47 to cover the contents.
[0015]
Alternatively, the cushioning material A for packaging is placed in the outer box B, and the tips of the overhanging plates 1b, 2a, 2b, 3a, 3b, 4a, 4b, and 5a of the buffer material A substantially contact the inner surface of the outer box B. After loading, a predetermined content M (for example, a small bottle filled with sake and sealed) is placed in the cushioning material A, and the outer surface of the bottle M is covered with the side plates 1, 2, 3 of the cushioning material A. 4, the contents M are packaged by being loaded so as to be substantially in contact with the inner surface, and then covered with the cover plate 46 of the outer box B in the same manner as described above.
[0016]
The structure of the outer box for loading the cushioning material A of the present invention is not limited to the structure shown in FIG. 2, and for example, a lid part and a body part opening one surface of a hexahedron of a rectangular parallelepiped or a cube. May be used.
[0017]
FIG. 3 is a perspective view illustrating another example of use of the cushioning material A for packaging according to the present invention, in which a plurality of cushioning materials are loaded one by one with the contents M (such as a bottle filled and sealed with sake). A may be used in a packaging form in which A is loaded into one outer box B.
[0018]
An example of a blank sheet in a specific embodiment of the packaging cushioning material A of the present invention will be described with reference to FIG.
[0019]
As shown in FIG. 4, the cushioning material A of the present invention comprises four side plates 1, 2, 3, 4, and a joining plate 5 connected to each other via folds a, b, c, and d. At the lower part of the other side end of 1, there is provided an overhang plate 1 b formed to extend from the side plate 1 by a cut line a <b> 2 which extends in a U-shape from the fold a.
[0020]
An overhanging plate 2a extending from the side plate 2 is formed at an upper portion of one side end and a lower portion of the other side end of the side plate 2 by a cut line a1 projecting from the fold a in a U-shape. And an overhanging plate 2b formed to extend from the side plate 2 by a cut line b2 which projects in a U-shape from the fold b.
[0021]
An overhanging plate 3a extending from the side plate 3 is formed at an upper portion of one side end of the side plate 3 and a lower portion of the other side end thereof by a cut line b1 projecting in a U-shape from the fold b. And an overhanging plate 3b formed to extend from the side plate 3 by a cut line c2 projecting in a U-shape from the fold c.
[0022]
An overhanging plate 4a extending from the side plate 4 is formed at an upper portion of one side end of the side plate 4 and a lower portion of the other side end thereof by a cut line c1 projecting in a U-shape from the fold c. And an overhanging plate 4b formed to extend from the side plate 4 by a cut line d2 which projects in a U-shape from the fold d.
[0023]
Further, an overhanging plate 5a is formed on the upper side of one end of the joining plate 5 so as to extend from the joining plate 5 by a cut line d1 projecting in a U-shape from the fold d.
[0024]
Then, the folds a, b, c, and d are bent at right angles in the same direction, one end of the side plate 1 and the joining plate 5 are overlapped, and joined (or pasted) with a stapler or an adhesive. Thereby, a square cylindrical body 20 is formed.
[0025]
An outer bottom plate 6 and a winding plate 7 are provided at the lower end of the side plate 1 via folds e and e1, respectively, a flap plate 8 is provided at a lower end of the side plate 2 via a fold f, and a lower end of the side plate 3 is provided at the lower end. An inner bottom plate 9 is provided through a fold g, and a flap plate 11 is provided at the lower end of the side plate 4 through a fold h.
[0026]
An insertion hole 7a is formed along a fold e1 between the outer bottom plate 6 and the winding plate 7, and a cut line j is formed from the lower end of the side plate 3 to the upper end of the inner bottom plate 9. The locking plate 10 is formed by the fold i provided according to the above, and the insertion plate 10a is formed through the fold g.
[0027]
Then, the flap plates 8, 11, the inner bottom plate 9, the outer bottom plate 6, and the winding plate 7 are folded in this order along each fold, and the locking plate 10 is superimposed on the outer surface of the winding plate 7, and inserted. By inserting and locking the plate 10a into the insertion hole 7a, the bottom portion 30 is formed, and the packaging cushioning material A of the present invention is assembled.
[0028]
As shown in FIG. 2 and FIG. 3, the cushioning material A for packaging of the present invention includes, in each corner of the square tubular body 20, an upper part and a lower part of the corner, Each overhanging plate 1b, 2a, 2b, 3a, 3b, 4a, 4b, which overhangs the side plate 1, 2, 3, 4 by a predetermined length s (for example, about 5 to 8 mm, or about 8 to 10 mm), 5a is formed, and when the cushioning material A is loaded into the outer box B, a space corresponding to the length s is provided between the outer surface of each side plate of the cushioning material A and the inner surface of the outer box B. Can be formed.
[0029]
The side plates 1, 2, 3, and 4 of the cushioning material A are suspended on the inner surface of the outer box B by the opposing projecting plates projecting up and down on both left and right ends of each side plate.
[0030]
Therefore, the cushioning property is imparted to the contents M loaded in the buffer material A by the respective side plates of the buffer material A, and the shock absorbing function and the buffer function can be obtained for the shock from the outside of the outer box B. It is.
[0031]
【The invention's effect】
The cushioning material for packaging of the present invention can be easily assembled without requiring a plurality of parts, and can be easily disposed after use by being formed using cardboard or other cardboard paper. It is possible to provide an environmentally friendly assembly type packaging cushioning material which does not have a problem of generation of harmful gas in the incineration treatment.
[Brief description of the drawings]
FIG. 1 is an overall perspective view of a packaging cushioning material of the present invention.
FIG. 2 is an overall perspective view illustrating an example of use of the packaging cushioning material of the present invention.
FIG. 3 is an overall perspective view illustrating another example of use of the cushioning material for packaging according to the present invention.
FIG. 4 is a plan view showing an example of a blank sheet in a specific embodiment of the cushioning material for packaging of the present invention.
[Explanation of symbols]
A: cushioning material for packaging B: outer box M: contents 1, 2, 3, 4 ... side plate 5 ... joining plate 6 ... lid plate 7 ... winding plate 7a ... hole portion 8 ... flap plate 9 ... inner bottom plate 10 ... locking plate 10a ... insertion plate 11 ... flap plate 20 ... trunk 30 ... bottom 40 ... trunk 50 ... bottom

Claims (2)

四つの側板1、2、3、4と、接合板5からなり、側板1の一端部と接合板5とを重ね合わせ接合した四角形筒状の胴部20と、底部30とからなる箱体であって、前記側板1の他側端の下部に延設した張出板1bと、側板2の一側端の上部と他側端の下部とに延設した各々張出板2a、2bと、側板3の一側端の上部と他側端の下部とに延設した各々張出板3a、3bと、側板4の一側端の上部と他側端の下部とに延設した各々張出板4a、4bと、接合板5の一側端の上部に延設した張出板5aとを備えたことを特徴とする包装用緩衝材。A box body including four side plates 1, 2, 3, 4 and a joining plate 5, and a square tubular body 20 in which one end of the side plate 1 and the joining plate 5 are overlapped and joined, and a bottom portion 30. An overhanging plate 1b extending below the other side end of the side plate 1, an overhanging plate 2a, 2b extending over the upper side of one side end and the lower side of the other side end of the side plate 2; Overhanging plates 3a, 3b extending from the upper end of one side end of the side plate 3 and lower end of the other side end, and extending from the upper end of one side end of the side plate 4 and the lower end of the other side end. A packaging cushion comprising: plates (4a, 4b); and an extension plate (5a) extending above one end of the joining plate (5). 四つの側板1、2、3、4と、接合板5が各々折目を介して連設され且つ前記側板1の他側端の下部に延設した張出板1bと、側板2の一側端の上部と他側端の下部とに延設した各々張出板2a、2bと、側板3の一側端の上部と他側端の下部とに延設した各々張出板3a、3bと、側板4の一側端の上部と他側端の下部とに延設した各々張出板4a、4bと、接合板5の一側端の上部に延設した張出板5aとを備え、前記側板1の一端部と接合板5とを重ね合わせ接合した四角形筒状に形成される胴部20と、前記側板1の下端に外底板6と巻込板7、側板2の下端にフラップ板8、側板3の下端に内底板9、側板4の下端にフラップ板11が各々折目を介して連設された底部30とからなる箱体であって、前記外底板6と巻込板7との折目に沿って差込孔7aが孔設され、前記側板3の下端部から内底板9の上端部までに切込線により係止板10と差込板10aが形成され、前記フラップ板8、11、内底板9、外底板6、巻込板7をこの順に折り込み、前記巻込板7外面に係止板10を重ね合わせ、差込板10aを差込孔7aに差し込み係止して底部30が形成されていることを特徴とする包装用緩衝材。Four side plates 1, 2, 3, 4, and a joining plate 5, each of which is continuously connected via a fold, and an overhang plate 1 b extending below the other end of the side plate 1, and one side of the side plate 2 An overhanging plate 2a, 2b extending to the upper end of the end and the lower end of the other side end; and an overhanging plate 3a, 3b extending to the upper end of one side end of the side plate 3 and the lower end of the other side end. A plurality of overhanging plates 4a and 4b extending above the one end of the side plate 4 and a lower portion of the other end thereof, and an overhanging plate 5a extending above the one end of the joining plate 5; A body 20 formed in the shape of a quadrangular cylinder in which one end of the side plate 1 and the joining plate 5 are overlapped and joined; an outer bottom plate 6 and a winding plate 7 at a lower end of the side plate 1; and a flap plate at a lower end of the side plate 2 8, a bottom body 30 having a bottom 30 provided at the lower end of the side plate 3 and an inner bottom plate 9 at the lower end of the side plate 4 and a flap plate 11 provided at the lower end of the side plate 4 via a fold. Fold with A locking plate 10 and an insertion plate 10a are formed by a cut line from the lower end of the side plate 3 to the upper end of the inner bottom plate 9, and the flap plates 8, 11 are formed. , The inner bottom plate 9, the outer bottom plate 6, and the winding plate 7 are folded in this order, the locking plate 10 is superimposed on the outer surface of the winding plate 7, and the insertion plate 10a is inserted into the insertion hole 7a and locked. A cushioning material for packaging, characterized in that a cushioning material is formed.
JP2002272799A 2002-09-19 2002-09-19 Cushioning material for packaging Withdrawn JP2004106897A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010070249A (en) * 2008-09-22 2010-04-02 Dainippon Printing Co Ltd Cushioning package structure
KR101103829B1 (en) 2010-12-10 2012-01-12 동국대학교 산학협력단 Tag reader apparatus and method for operating the same
CN104843337A (en) * 2015-04-21 2015-08-19 河南科技大学 Portable packaging structure for ceramic tea set
JP2015217958A (en) * 2014-05-16 2015-12-07 山昌産業株式会社 Buffer material
JP2016088540A (en) * 2014-10-31 2016-05-23 リンナイ株式会社 Cushioning material for packing
WO2023145561A1 (en) * 2022-01-26 2023-08-03 京セラドキュメントソリューションズ株式会社 Packing member

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010070249A (en) * 2008-09-22 2010-04-02 Dainippon Printing Co Ltd Cushioning package structure
KR101103829B1 (en) 2010-12-10 2012-01-12 동국대학교 산학협력단 Tag reader apparatus and method for operating the same
JP2015217958A (en) * 2014-05-16 2015-12-07 山昌産業株式会社 Buffer material
JP2016088540A (en) * 2014-10-31 2016-05-23 リンナイ株式会社 Cushioning material for packing
CN104843337A (en) * 2015-04-21 2015-08-19 河南科技大学 Portable packaging structure for ceramic tea set
WO2023145561A1 (en) * 2022-01-26 2023-08-03 京セラドキュメントソリューションズ株式会社 Packing member

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