JPH0314479A - Package - Google Patents
PackageInfo
- Publication number
- JPH0314479A JPH0314479A JP1145412A JP14541289A JPH0314479A JP H0314479 A JPH0314479 A JP H0314479A JP 1145412 A JP1145412 A JP 1145412A JP 14541289 A JP14541289 A JP 14541289A JP H0314479 A JPH0314479 A JP H0314479A
- Authority
- JP
- Japan
- Prior art keywords
- contents
- ribs
- cylindrical body
- shock
- cylinder
- 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 claims abstract description 15
- 238000004806 packaging method and process Methods 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000011521 glass Substances 0.000 abstract description 3
- 239000011111 cardboard Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 229920006328 Styrofoam Polymers 0.000 description 5
- 239000008261 styrofoam Substances 0.000 description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229920006300 shrink film Polymers 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920006302 stretch film Polymers 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は梱包容器に間し、更に詳しくは輸送時等の取り
扱い時における振動や落下等の衝撃により破損し易い物
品（内容物）の保護に適した梱包容器に関する．
（従来の技術及びその問題点）
従来、輸送時等において、破損し易い内容物を保護する
方法としては、紙（特にダンボール）、発泡シート、発
泡スチロールや発泡ポリウレタン等の樹脂発泡成形物の
利用等種々の方法が提案されている。Detailed Description of the Invention (Field of Industrial Application) The present invention is applied to packaging containers, and more specifically, to protect articles (contents) that are easily damaged by shocks such as vibrations and drops during handling during transportation. Regarding packaging containers suitable for (Prior art and its problems) Conventionally, methods for protecting contents that are easily damaged during transportation include the use of paper (particularly cardboard), foam sheets, and resin foam moldings such as foamed polystyrene and foamed polyurethane. Various methods have been proposed.
しかしながら、ダンボール箱による保護では、内容物が
その箱の寸法と全く同じであればとちかく、凸凹のある
内容物や突起のある内容物の場合、振動や落下時の衝撃
等によって局部的に力が加わり、梱包が破損するのみな
らず、内容物も破損され易いという問題がある。However, protection with a cardboard box only works if the contents are exactly the same size as the box, but if the contents are uneven or have protrusions, they may be subject to localized stress due to vibration or impact when dropped. In addition, there is a problem that not only the packaging is damaged but also the contents are easily damaged.
又、ダンボール箱と内容物の寸法が全く同一でない場合
には、箱の中で内容物が踊る為、更に内容物の保護の面
では好ましくない。これらのダンボールは、本来紙自体
の弾性がそれ程なく、且つ上記の様な問題点があり、且
つコストもそれ程安くはない。Furthermore, if the dimensions of the cardboard box and the contents are not exactly the same, the contents will dance inside the box, which is not desirable in terms of protecting the contents. These cardboards originally do not have much elasticity as paper themselves, and have the above-mentioned problems, and are not very cheap.
発泡シートや空気泡を有するシート（商品名：エアパッ
ク）等を物品に巻きつけて保護する方法も一般的によく
知られている．
しかしながら、この方法では、内容物にシートを巻き、
テープ等でシートを固定し、且つこれを更に梱包して、
ダンボール箱等に入れており、ダンボール箱単体より内
容物の保護に関して好ましい結果が得られるが、前述の
様にその梱包に非常に手間を要し、コスト高になること
、発泡シート等の巻き付けによってその肉厚分寸法が大
きくなり、ダンボールのコストアップ、輸送や倉庫スペ
ースの増大にもつながり好ましくない。It is also generally well known to protect items by wrapping them with foam sheets or sheets with air bubbles (product name: Air Pack). However, this method involves wrapping a sheet around the contents;
Fix the sheet with tape, etc., and further pack it,
It is placed in a cardboard box, etc., and provides better results in terms of protecting the contents than a cardboard box alone. However, as mentioned above, packaging is very time-consuming and costly, and wrapping it with foam sheets, etc. The wall thickness increases the size, which is undesirable because it increases the cost of the cardboard and increases the transportation and warehouse space.
又、この場合も前述のダンボール箱の如く、凸凹のある
もの、突起のあるもの等の内容物に関しては、内容物の
保護の面で十分なものとはいえない。Further, in this case as well, it cannot be said that the protection of the contents is sufficient if the contents are uneven or have protrusions, such as the above-mentioned cardboard box.
又、破損し易い内容物の保護の方法として、発泡樹脂成
形品を用いる方法が一般によく使われている。しかしな
がら、発泡ポリウレタンはコスト的に高く一般的でない
。又、発泡スチロールの成形品は、内容物の形状に合わ
せて作ることが可能であり、且つクッション性もよく、
内容物の保護に適している。In addition, as a method of protecting contents that are easily damaged, a method using a foamed resin molded product is commonly used. However, foamed polyurethane is expensive and not common. In addition, styrofoam molded products can be made to match the shape of the contents, and have good cushioning properties.
Suitable for protecting contents.
しかしながら、一般に用いられている発泡倍率の梱包容
器では、内容物の保護や強度の面で十数ｍｍ以上の肉厚
が必要である為、これを用いた場合、ダンボール単体で
の梱包の場合の２乃至３倍の体積が必要となり、倉庫ス
ペース等、物流コストの面で大きな負担になっている。However, packaging containers with commonly used foaming ratios require a wall thickness of more than 10 mm or more in order to protect the contents and provide strength. This requires two or three times as much volume, creating a huge burden in terms of logistics costs such as warehouse space.
又、材質的に裂け易く、又、コストも安くないので、−
１１Ｑ的には発泡スチロールケースの上に更に筒状のダ
ンボールシ一トを装着したり、発泡スチロールケースを
ダンボール箱内で使用することが一般的で、梱包自体も
コスト高となる。In addition, the material is easy to tear, and the cost is not cheap.
In 11Q, it is common to attach a cylindrical cardboard sheet on top of the styrofoam case, or to use the styrofoam case inside a cardboard box, which increases the cost of the packaging itself.
従って本発明の目的は、以上に述べた様な従来の問題点
を解決し、破損し易い内容物、例えば、ガラス、プラス
チック製品、複写機用カートリッジ等を、確実に且つ安
価に保護し、振動や落下による衝撃に耐え得る梱包容器
を提供することにある．
又、本発明の別の目的は、内容物の形状に合せて形成さ
れ、内容物と梱包容器の間に余分な空間を生じることな
く、その容器内で内容物がクッション性良く保持固定さ
れると共に、同時に省スペースであり、倉庫スペースや
物流スペースを節約し、保管や物流のコストを大幅に低
減する梱包容器を提供することにある。Therefore, an object of the present invention is to solve the conventional problems as described above, to reliably and inexpensively protect contents that are easily damaged, such as glass, plastic products, cartridges for copying machines, etc., and to protect them from vibrations. The objective is to provide a packaging container that can withstand shocks caused by dropping or dropping. Another object of the present invention is to be formed to match the shape of the contents so that the contents can be held and fixed within the container with good cushioning properties without creating an extra space between the contents and the packaging container. At the same time, it is an object of the present invention to provide a packaging container that is space-saving, saves warehouse space and distribution space, and significantly reduces storage and distribution costs.
（問題点を解決する為の手段） 上記目的は以下の本発明によって達成される。(Means for solving problems) The above objects are achieved by the present invention as described below.
即ち、本発明は、内容物を保護する梱包容器において、
該容器本体が押出成形した樹脂製筒体であり、該筒体の
内面には、外部からの衝撃が内容物に直接伝わるのを防
止し且つ内容物を保持するリブが設けられていることを
特徴とする梱包容器である。That is, the present invention provides a packaging container that protects the contents,
The container body is an extruded resin cylinder, and the inner surface of the cylinder is provided with ribs that prevent external shocks from being directly transmitted to the contents and hold the contents. This is a unique packaging container.
（作 用） 図面を参照して説明する。(for production) This will be explained with reference to the drawings.
第１図は本発明の梱包容器の斜視図であり、第２図はそ
のＡ−Ａ’断面図である。FIG. 1 is a perspective view of the packaging container of the present invention, and FIG. 2 is a sectional view taken along the line AA'.
本発明の梱包容器は、第１図及び第２図に示す様に、樹
脂を押出成形した筒体１からなり、該筒体ｌは断面略矩
形であって、その内面には複数のリブ２が形成されてい
る。As shown in FIGS. 1 and 2, the packaging container of the present invention consists of a cylindrical body 1 made of extruded resin. is formed.
筒体１の外殻は、内容物３を全体的に保護する目的を有
し、その内面に設けられたリブ２は、内容物３を筒体ｌ
内に弾力的に保持固定する作用を有する。即ち、リプ２
により内容物３を扶持することにより、内容物３が筒体
内で踊るのを防止する。The outer shell of the cylinder 1 has the purpose of protecting the contents 3 as a whole, and the ribs 2 provided on the inner surface protect the contents 3 from the cylinder.
It has the function of elastically holding and fixing the inside. That is, reply 2
By supporting the contents 3, the contents 3 are prevented from dancing inside the cylinder.
又、梱包体に外部から衝撃が加わるときには、先ず最初
に筒体ｌに衝撃が加わり、加えられた衝撃は柔軟でクッ
ション性のあるリブ２を経由して内容物３に伝達される
結果、衝撃の大部分がリブ２によって吸収緩和され、内
容物３が衝撃から良好に保護される。Furthermore, when a shock is applied to the package from the outside, the shock is first applied to the cylindrical body l, and the applied shock is transmitted to the contents 3 via the flexible and cushioned ribs 2, resulting in the impact being reduced. Most of the content is absorbed and relaxed by the ribs 2, and the contents 3 are well protected from impact.
（好ましい実施悲様）
次に好ましい実施態様を挙げて本発明を更に詳しく説明
する。(Preferred embodiments) Next, the present invention will be described in more detail by citing preferred embodiments.
筒体ｌは、本来の梱包材料としての目的の為に、落下衝
撃等で破損してはならないことはいう迄もないことであ
り，筒体ｌとして使用可能な材料には自ずから制限があ
り、コストの面も相まって，一般的には、塩化ビニル樹
脂、ボリプロビレン、ポリエチレンテレフタレート、ボ
リエチレン、ＡＢＳｒ４脂、ハイインパクトボリスチレ
ン等が使用される。It goes without saying that the cylindrical body L must not be damaged by drop impact etc. as it is originally intended as a packaging material, and there are naturally limitations on the materials that can be used as the cylindrical body L. Due to cost considerations, vinyl chloride resin, polypropylene, polyethylene terephthalate, polyethylene, ABSr4 resin, high impact polystyrene, etc. are generally used.
又、筒体ｌは、断面略矩形の筒状に示されているが、そ
の長さや径等は特に限定されず、内容物３と筒体ｌとの
間に余分な空間が出来るだけ生じない様に、梱包する内
容物３の形状に略相似した形状であればよく、押出成形
によって所望の形状に成形可能である。又、各コーナ一
部が円形に形成されているが、特にこの形状に限定され
ず、般の箱の様に稜線を有していてもよい。Further, although the cylinder 1 is shown to have a cylindrical shape with a substantially rectangular cross section, its length and diameter are not particularly limited, and as much as possible, extra space should be avoided between the contents 3 and the cylinder 1. Similarly, the shape may be approximately similar to the shape of the contents 3 to be packed, and it can be molded into a desired shape by extrusion molding. Furthermore, although a portion of each corner is formed in a circular shape, the shape is not particularly limited to this, and it may have a ridgeline like a general box.
この筒体ｌの肉厚は、材料にもよるが、２ｍｍ以下が望
ましく、より好ましくは１ｍｍ以下、更に好ましくは０
．８ｍｍ以下である。一方、肉厚が薄すぎると効果が少
なくなり、加工も難しくなるので、０．４ｍｍ以上、よ
り好ましくは０． ５ｍｍ以上の肉厚とする．
又、筒体１全体に十分な強度をもたせる為に、肉厚を厚
くする他、押出成形時に四隅に略三角形状等の補強形状
を設けるなり、他のリブを立てた構造にすることも有効
な方法である．
筒体ｌの内面に設けるリブ２は、各辺に２個づつ設けら
れているが、これらのリブの個数は内容物３が良好に保
持される限りその数は特に限定されない。又、リブ２は
、図示の様に内面から出て曲面部を有し、その曲面部で
内容物３と接触して内容物３をリブ２の弾力で押さえ、
内容物３を保持することが好ましく、この様な機能を有
する限り、その形状は特に限定されないが、内容物を弾
力的に保持する為には、リブ２の内側へ突出する厚みは
１０ｍｍ以上で、曲面は３Ｒ以上で且つ９０度以上のＲ
部を有することが好ましい．上記リブ２は、筒体と別に
成形して筒体１の内面に固着させてもよいが、筒体１の
押出成形時に同時に成形することがコスト的にも最も望
ましく、材質としては、前記筒体ｌの成形材料と同一で
ある必要はなく、軟質塩化ビニル樹脂、ポリウレタンエ
ラストマー等の如き弾性に富んだ材料も有用である．
又、梱包される内容物３は、その形状、重量等は特に限
定されないが、内容物３の重量は５ｋｇ以下、好ましく
は３ｋｇ以下が望ましい。内容物３の重量が重くなりす
ぎると、筒体ｌの肉厚を厚くしなければならず、コスト
が上る．一方、肉厚が厚くなると筒体１の剛性が増して
クッション性が低下し、内容物３の保護の点で不十分に
なる。これを防止する為にリブ２を厚くすると、この面
でもコストアップとなってくる。従って本発明の梱包容
器は比較的軽量物の梱包に適している。The wall thickness of this cylindrical body l depends on the material, but is desirably 2 mm or less, more preferably 1 mm or less, and even more preferably 0.
．． It is 8 mm or less. On the other hand, if the wall thickness is too thin, the effect will be reduced and processing will be difficult, so the thickness should be 0.4 mm or more, more preferably 0.4 mm or more. The wall thickness should be 5 mm or more. In addition, in order to provide sufficient strength to the entire cylindrical body 1, in addition to increasing the wall thickness, it is also effective to provide reinforcement shapes such as approximately triangular shapes at the four corners during extrusion molding, or to create a structure with other ribs erected. This is a great method. Two ribs 2 are provided on each side of the inner surface of the cylinder 1, but the number of ribs is not particularly limited as long as the contents 3 are held well. Further, the rib 2 has a curved surface portion extending from the inner surface as shown in the figure, and the curved surface portion contacts the contents 3 and presses the contents 3 with the elasticity of the rib 2.
It is preferable to hold the contents 3, and the shape is not particularly limited as long as it has such a function, but in order to elastically hold the contents, the thickness of the ribs 2 protruding inward should be 10 mm or more. , the curved surface has an R of 3R or more and an R of 90 degrees or more
It is preferable to have a section. The ribs 2 may be molded separately from the cylinder and fixed to the inner surface of the cylinder 1, but it is most desirable in terms of cost to mold them at the same time as the cylinder 1 is extruded. It does not have to be the same as the molding material for the body 1; materials with high elasticity such as soft vinyl chloride resin, polyurethane elastomer, etc. are also useful. Further, the shape, weight, etc. of the contents 3 to be packed are not particularly limited, but it is desirable that the weight of the contents 3 is 5 kg or less, preferably 3 kg or less. If the weight of the contents 3 becomes too heavy, the wall thickness of the cylindrical body 1 must be increased, which increases the cost. On the other hand, when the wall thickness increases, the rigidity of the cylindrical body 1 increases, the cushioning properties decrease, and the protection of the contents 3 becomes insufficient. If the ribs 2 are made thicker in order to prevent this, the cost will also increase in this respect. Therefore, the packaging container of the present invention is suitable for packaging relatively lightweight items.
又、本発明の好ましい実施態様では、上記筒体ｌの両端
部に当てかう側面板４を用意する．この側面板４は筒体
１の端部に単に当接するだけの平板でもよい．勿論、該
側面板４は筒体１の両端に公知の手段によって嵌合可能
な構成とすることが好ましい．
側面板４は、内容物３が側面板４方向から落下等の衝撃
に強い場合は、ダンボールの側板でもよいが、その他、
発泡スチロール成形品、押出成形品、真空成形品等が使
用可能である。この中で特に真空成形品を用いることが
コスト低減の面で有効である．この場合、真空成形品は
、内容物３が落下時に衝撃を直接に受ける部分で内容物
３と接していないことと、落下時に内容物３と接する部
分がクッション性を有していて、落下時等の衝撃を和ら
げる構造であることが好ましい。又，筒体ｌと同様に、
側面板４の内面にもリブや凹部を設けてもよい．
更に側面板４の固定方法としては、接＠；バンド結束等
種々の手段があるが、内容物３を筒体１に装着し、両端
部に前述の如き側面板４を装着し、ストレッチフイルム
やシュリンクフイルム等で固定する方法が好ましい。こ
の様な方法によれば、少ない人手で低コストで固定出来
るのみならず、外観も好ましいものになり、又、印刷を
フィルムに施すことにより更に商品として好ましい外観
が得られる様になる。Further, in a preferred embodiment of the present invention, side plates 4 are prepared which are applied to both ends of the cylindrical body l. This side plate 4 may be a flat plate that simply contacts the end of the cylindrical body 1. Of course, it is preferable that the side plate 4 be configured to be able to be fitted to both ends of the cylindrical body 1 by known means. The side plate 4 may be a cardboard side plate if the contents 3 are strong against impact such as falling from the direction of the side plate 4, but otherwise,
Styrofoam molded products, extrusion molded products, vacuum molded products, etc. can be used. Among these, the use of vacuum-formed products is particularly effective in terms of cost reduction. In this case, the vacuum-formed product is such that the part that receives the impact directly when the item 3 falls does not come into contact with the item 3, and the part that comes into contact with the item 3 when it falls has cushioning properties, so that when the item 3 is dropped, It is preferable that the structure has a structure that softens the impact such as. Also, similar to the cylinder l,
Ribs or recesses may also be provided on the inner surface of the side plate 4. Furthermore, there are various methods of fixing the side plate 4, such as bonding with a band; however, the contents 3 are attached to the cylinder 1, the side plates 4 as described above are attached to both ends, and stretch film or other methods are available. A method of fixing with a shrink film or the like is preferred. According to such a method, it is possible not only to fix the film with less manpower and at low cost, but also to have a desirable appearance, and by printing on the film, it becomes possible to obtain a more desirable appearance as a product.
（実施例）
次に実施例及び比較例を挙げて本発明を更に具体的に説
明する。(Example) Next, the present invention will be explained in more detail by giving examples and comparative examples.
実施例１
第１図の如き構成の梱包容器（筒体１）を押出成形し、
内容物３としてキヤノン製ＬＢＰ用のカートリッジをア
ルミ袋で梱包後、筒体ｌに挿入し、真空成形の側面板４
をその両端部に当てた。これを印刷を施したシュリンク
フイルムで包み、シュリンクトンネルを通してシュリン
クフイルムを収縮させ全体を包装すると共に、側面板４
を筒体１の両端部に固定した。Example 1 A packaging container (cylindrical body 1) having the structure as shown in Fig. 1 was extruded,
After packing a cartridge for Canon LBP as the contents 3 in an aluminum bag, insert it into the cylinder l, and attach the vacuum-formed side plate 4.
was applied to both ends. This is wrapped in a printed shrink film, the shrink film is shrunk through a shrink tunnel, and the whole is wrapped.
were fixed to both ends of the cylindrical body 1.
この時、筒体１は塩化ビニル樹脂製で、その肉厚は０．
５ｍｍであり、内容物３を支持するリブ２は１０ｍｍの
高さに設定した。又、上記の真空成形の側面板４は、塩
化ビニル樹脂フイルム（１ｍｍ厚）で成形し、最小肉厚
部では０．１ｍｍ、平均肉厚０．３ｍｍになる様に設計
し、その中央部にも凹部を設け、内容物３に伝わる衝撃
を和らげる構造にした。At this time, the cylinder 1 is made of vinyl chloride resin, and its wall thickness is 0.
The height of the ribs 2 supporting the contents 3 was set to 10 mm. The vacuum-formed side plate 4 is made of vinyl chloride resin film (1 mm thick) and is designed to have a minimum thickness of 0.1 mm and an average thickness of 0.3 mm. It also has a recessed part to soften the impact transmitted to the contents 3.
以上の様な梱包サンプルを、９０ｃｍと６０ｃｍの夫々
の高さからコンクリート床面上に、６面、３陵及び１角
の方向から計１０回落下させたが、内容物３の機能を実
質的に損ねる損傷は発生しなかった。又、防湿性及び外
観も良好であった。The above-mentioned packaging samples were dropped onto a concrete floor from heights of 90 cm and 60 cm a total of 10 times from the 6th side, 3rd corner, and 1st corner. No damaging damage occurred. Moreover, the moisture resistance and appearance were also good.
実施例２
実施例ｌにおいてアルミ袋を使用せず、９０μｍの塩化
ビニリデン樹脂層のあるストレッチフイルムで側面板４
を固定したところ、実施例ｌと同様に良好な結果が得ら
れた。Example 2 In Example 1, the aluminum bag was not used, and the side plate 4 was made of a stretch film with a 90 μm vinylidene chloride resin layer.
When fixed, good results were obtained as in Example 1.
実施例３ 実施例１において側面板４としてＥ段ボールを用いた。Example 3 In Example 1, E cardboard was used as the side plate 4.
実施例１と同様に落下テストを行ったところ、９０ｃｍ
の高さではシャッターのはずれ等損傷があったが、６０
ｃｍの高さからの落下では実質的な損傷はなかった。When a drop test was conducted in the same manner as in Example 1, the drop was 90 cm.
There was damage such as the shutter coming off at the height of 60.
A fall from a height of 1.5 cm caused no substantial damage.
比較例１
アルミ袋に梱包したプロセスカートリッジを直接Ｂダン
ボール箱に入れてテープで固定後、実施例１と同様に落
下させたところ、６面、３陵及び１角のテストで４０ｃ
ｍの高さからでも損傷により使用困難になった。Comparative Example 1 A process cartridge packed in an aluminum bag was directly placed in a B cardboard box, fixed with tape, and then dropped in the same manner as in Example 1. When tested on 6 sides, 3 sides, and 1 corner, the result was 40c.
Due to damage, it became difficult to use even from a height of m.
比較例２
実施例１と同じカートリッジを発泡スチロール成形物で
両端を支えた後、ダンボール箱に入れてテープで固定し
落下させたところ、実施例ｌと同様に良好な結果が得ら
れたが、実施例ｌに比べて体積が２．５倍となり、物流
コスト、倉庫スペース等で大巾なコストアップになった
。Comparative Example 2 When the same cartridge as in Example 1 was supported at both ends with styrofoam moldings, placed in a cardboard box, fixed with tape, and dropped, good results were obtained as in Example 1. The volume is 2.5 times that of Example 1, resulting in a significant cost increase in logistics costs, warehouse space, etc.
比較例３
実施例１と同じカートリッジを４ｍｍ径の気泡粒を有す
るポリエチレンシ一ト（通称エアパック）に梱包して、
テープで固定し、ダンボール箱に入れてテープで固定後
、落下させたところ、４０ｃｍの高さからでは機能上使
用可能であったが、一部突起部の折れ等損傷があった。Comparative Example 3 The same cartridge as in Example 1 was packed in a polyethylene sheet (commonly known as an air pack) having air bubbles with a diameter of 4 mm.
When I fixed it with tape, put it in a cardboard box, fixed it with tape, and dropped it, it was functionally usable from a height of 40 cm, but there was damage such as some broken protrusions.
（効 果）
以上の如き本発明によれば、破損し易い内容物、例えば
、ガラス、プラスチック製品、複写機用カートリッジ等
を確実に且つ安価に保護し、振動や落下による衝撃に耐
え得る梱包容器を提供することが出来る。(Effects) According to the present invention as described above, a packaging container that can reliably and inexpensively protect contents that are easily damaged, such as glass, plastic products, cartridges for copying machines, etc., and can withstand shocks caused by vibrations and drops. can be provided.
又、本発明によれば、内容物と梱包容器の間に余分な空
間を生じることなく、その容器内で内容物がクッション
性良く保持固定されると共に、同時に省スペースであり
、倉庫スペースや物流スペースを節約し、保管や物流の
コストを大幅に低減することが出来る。Further, according to the present invention, the contents are held and fixed within the container with good cushioning properties without creating any extra space between the contents and the packaging container, and at the same time, space is saved, which saves warehouse space and logistics. It saves space and significantly reduces storage and logistics costs.
第ｌ図は本発明の梱包容器の斜視図であり、第２図はそ
のＡ−Ａ’断面図である。
ｌ：筒体 ２：リブ
３：内容物 ４：側面板FIG. 1 is a perspective view of the packaging container of the present invention, and FIG. 2 is a sectional view taken along line AA'. l: Cylindrical body 2: Rib 3: Contents 4: Side plate
Claims (2)
が押出成形した樹脂製筒体であり、該筒体の内面には、
外部からの衝撃が内容物に直接伝わるのを防止し且つ内
容物を保持するリブが設けられていることを特徴とする
梱包容器。(1) In a packaging container that protects the contents, the container body is an extruded resin cylinder, and the inner surface of the cylinder has
A packaging container characterized by being provided with ribs that prevent external shocks from being directly transmitted to the contents and hold the contents.
。(2) The packaging container according to claim 1, which has side plates at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1145412A JPH0314479A (en) | 1989-06-09 | 1989-06-09 | Package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1145412A JPH0314479A (en) | 1989-06-09 | 1989-06-09 | Package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314479A true JPH0314479A (en) | 1991-01-23 |
Family
ID=15384662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1145412A Pending JPH0314479A (en) | 1989-06-09 | 1989-06-09 | Package |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314479A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562059A (en) * | 1992-10-27 | 1996-10-08 | Mitsubishi Denki Kabushiki Kaisha | Apparatus and method for controlling sewing machine |
| JP2008133000A (en) * | 2006-11-28 | 2008-06-12 | Kao Corp | Tablet container |
-
1989
- 1989-06-09 JP JP1145412A patent/JPH0314479A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562059A (en) * | 1992-10-27 | 1996-10-08 | Mitsubishi Denki Kabushiki Kaisha | Apparatus and method for controlling sewing machine |
| US5653186A (en) * | 1992-10-27 | 1997-08-05 | Mitsubishi Denki Kabushiki Kaisha | Apparatus and method for controlling sewing machine |
| JP2008133000A (en) * | 2006-11-28 | 2008-06-12 | Kao Corp | Tablet container |
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