JPH08119334A - Paper cushioning material for packaging and bag-shaped paper packing - Google Patents
Paper cushioning material for packaging and bag-shaped paper packingInfo
- Publication number
- JPH08119334A JPH08119334A JP6282897A JP28289794A JPH08119334A JP H08119334 A JPH08119334 A JP H08119334A JP 6282897 A JP6282897 A JP 6282897A JP 28289794 A JP28289794 A JP 28289794A JP H08119334 A JPH08119334 A JP H08119334A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- bag
- cushioning material
- packaging
- kraft
- 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
Landscapes
- Buffer Packaging (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、製品を運搬する際に衝
撃、振動等からその製品を保護するために用いられる包
装用紙製緩衝材及び袋状紙パッキンに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cushioning material made of packaging paper and a bag-like paper packing used to protect the product from shocks and vibrations during transportation.
【０００２】[0002]
【従来の技術】製品を搬送する際には、積み卸し時や搬
送中の衝撃、振動等によりその製品に傷が付いたり、性
能が低下したりすることがある。特に、パーソナルコン
ピュータやプリンタのような精密機械製品は、軽い衝撃
を受けただけでも故障が発生することが多い。このた
め、このような製品については、搬送の際に、製品の価
値や状態を保護するため、たとえば、個装箱と外装箱の
間に何らかの包装用緩衝材や袋状パッキンを詰めてい
る。2. Description of the Related Art When a product is conveyed, the product may be scratched or its performance may be deteriorated due to shock, vibration, etc. during loading and unloading. In particular, precision machine products such as personal computers and printers often fail even when subjected to a light impact. Therefore, in order to protect the value and condition of the product during transportation of such a product, for example, some cushioning material for packaging or bag-like packing is packed between the individual packaging box and the outer packaging box.
【０００３】一般的な緩衝材としては、発泡ポリスチレ
ン等の合成樹脂材料を用いたものがあり、また、袋状パ
ッキンとしては、たとえばポリエチレンの袋に発泡ウレ
タンのチップを詰めたもの等がある。ところで、緩衝材
や袋状パッキンは、使用後にゴミとして廃棄されたり焼
却されたりするが、合成樹脂材料は腐敗し難いと共に、
焼却すると有害ガスが発生するため、合成樹脂材料を用
いた緩衝材や袋状パッキンはゴミ公害、環境破壊といっ
た問題の原因となっている。特に、最近では、緩衝材や
袋状パッキンに合成樹脂材料の使用を禁ずる輸入規制を
採る国も出てきている。このため、現在は、包装用緩衝
材や袋状パッキンとして主に紙製のものが用いられてい
る。As a general cushioning material, there is one using a synthetic resin material such as expanded polystyrene, and as the bag-like packing, there is, for example, one in which a polyethylene bag is filled with urethane foam chips. By the way, the cushioning material and the bag-shaped packing are discarded as waste after use or incinerated, but the synthetic resin material is not easily decomposed,
Since harmful gas is generated when incinerated, the cushioning material and bag-like packing made of synthetic resin material cause problems such as dust pollution and environmental damage. In particular, recently, some countries have adopted import restrictions that prohibit the use of synthetic resin materials for cushioning materials and bag-like packings. Therefore, at present, paper-made cushioning materials and bag-shaped packings are mainly used.
【０００４】かかる袋状紙パッキンとしては、たとえ
ば、三共株式会社製の袋状紙パッキン「ＳＳＰ１００
（製品名）」がある。このＳＳＰ１００は、クラフト紙
からなるクッション片（帯状片と波状片を接合したも
の）を、クラフト紙からなる袋に収容したものである。
また、パッキンの製造機として、ワタコン株式会社製の
無公害パッキン製造機「ecowatt Ｋ３００型」がある。
かかるパッキン製造機では、廃棄紙や不用になった段ボ
ール箱等を用い、これに切り込みを入れることにより、
網目状の包装用紙製緩衝材を製造している。As such a bag-shaped paper packing, for example, a bag-shaped paper packing "SSP100" manufactured by Sankyo Co., Ltd.
(Product name) " This SSP100 is one in which a cushion piece made of kraft paper (a strip piece and a corrugated piece joined together) is housed in a bag made of kraft paper.
As a packing manufacturing machine, there is a pollution-free packing manufacturing machine "ecowatt K300 type" manufactured by Watacon Co., Ltd.
In such a packing manufacturing machine, by using a waste paper or a cardboard box that is no longer needed, by making a cut in it,
Manufactures mesh-shaped wrapping paper cushioning materials.
【０００５】[0005]
【発明が解決しようとする課題】ところで、上記の従来
の包装用紙製緩衝材や袋状紙パッキンでは、特に精密機
械製品に対して衝撃や振動等から十分保護することがで
きなかった。このため、従来のものに比べて、緩衝性に
優れた包装用紙製緩衝材及び袋状紙パッキンの開発が望
まれている。By the way, the above-mentioned conventional cushioning material for packaging paper and bag-shaped paper packing cannot sufficiently protect particularly precision machine products from impact or vibration. Therefore, it is desired to develop a cushioning material made of packaging paper and a bag-shaped paper packing, which have better cushioning properties than conventional ones.
【０００６】本発明は上記事情に基づいてなされたもの
であり、緩衝性の向上を図ることができる包装用紙製緩
衝材及び袋状紙パッキンを提供することを目的とするも
のである。The present invention has been made in view of the above circumstances, and an object thereof is to provide a cushioning material made of packaging paper and a bag-shaped paper packing capable of improving the cushioning property.
【０００７】[0007]
【課題を解決するための手段】上記の目的を達成するた
めの請求項１記載の発明に係る包装用紙製緩衝材は、シ
ート状の第一のクラフト紙と波形状に加工した第二のク
ラフト紙とを貼り合わせたクラフト片段に、前記波形の
段に直交する方向に沿って多数の切り込みを入れて、網
目状にしたことを特徴とするものである。[Means for Solving the Problems] In order to achieve the above object, a cushioning material made of packaging paper according to the invention of claim 1 is a sheet-shaped first kraft paper and a corrugated second kraft paper. It is characterized in that a piece of kraft that is laminated with paper is made into a mesh shape by making a number of cuts along the direction orthogonal to the corrugated step.
【０００８】請求項２記載の発明に係る包装用紙製緩衝
材は、請求項１記載の発明において、前記第一のクラフ
ト紙及び前記第二のクラフト紙として、軽包装用のクラ
フト紙を用いたことを特徴とするものである。In the cushioning material made of wrapping paper according to the invention of claim 2, in the invention of claim 1, kraft paper for light packaging is used as the first kraft paper and the second kraft paper. It is characterized by that.
【０００９】請求項３記載の発明に係る袋状紙パッキン
は、請求項１又は２記載の包装用紙製緩衝材をクラフト
紙袋に詰めて封かんしたことを特徴とするものである。The bag-shaped paper packing according to the invention of claim 3 is characterized in that the cushioning material made of the packaging paper according to claim 1 or 2 is packed and sealed in a kraft paper bag.
【００１０】[0010]
【作用】請求項１記載の発明は前記の構成によって、シ
ート状の第一のクラフト紙と波形状に加工した第二のク
ラフト紙とを貼り合わせたクラフト片段に、波形の段に
直交する方向に沿って多数の切り込みを入れて、網目状
にしたことにより、たとえば短冊状に細かく切断した場
合に比べて、弾力性に富み、衝撃を効果的に和らげるこ
とができるので、緩衝性の向上を図ることができる。According to the invention as set forth in claim 1, a kraft piece having a sheet-shaped first kraft paper and a corrugated second kraft paper bonded to each other is formed in the direction orthogonal to the corrugated step. By making a large number of notches along the shape of a mesh, it has more elasticity and can effectively cushion the impact compared to when it is cut into strips, for example, so that the shock-absorbing property is improved. Can be planned.
【００１１】請求項２記載の発明は前記の構成によっ
て、第一のクラフト紙及び第二のクラフト紙として、軽
包装用のクラフト紙を用いたことにより、たとえば段ボ
ール箱に用いられるような重包装用のクラフト紙を用い
た場合に比べて、クッションが効いて、衝撃を効果的に
和らげることができるので、緩衝性の向上を図ることが
できる。According to the second aspect of the present invention, with the above construction, light kraft paper is used as the first kraft paper and the second kraft paper. As compared with the case where the kraft paper for use is used, the cushion is effective and the impact can be effectively softened, so that the cushioning property can be improved.
【００１２】請求項３記載の発明は前記の構成によっ
て、上記の包装用紙製緩衝材をクラフト紙袋に詰めて封
かんしたことにより、クラフト紙袋の中に一緒に入れら
れた空気の緩衝効果を利用して、緩衝性をより一層向上
させることができる。According to a third aspect of the present invention, the cushioning material made of the packaging paper is packed and sealed in the kraft paper bag according to the above configuration, and the buffering effect of the air put in the kraft paper bag is utilized. Therefore, the buffering property can be further improved.
【００１３】[0013]
【実施例】以下に本発明の一実施例について図面を参照
して説明する。図１は本発明の一実施例である包装用紙
製緩衝材の概略図、図２はその包装用紙製緩衝材に用い
られるクラフト片段の概略斜視図、図３はそのクラフト
片段のＡ−Ａ矢視方向概略断面図、図４はそのクラフト
片段に入れる切り込みを説明するための図、図５は本実
施例の包装用紙製緩衝材を用いて作製した袋状紙パッキ
ンの概略図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic view of a cushioning material made of wrapping paper, which is an embodiment of the present invention, FIG. 2 is a schematic perspective view of a kraft piece, which is used as the cushioning material made of wrapping paper, and FIG. FIG. 4 is a schematic cross-sectional view in a viewing direction, FIG. 4 is a view for explaining a cut made in one stage of the kraft, and FIG. 5 is a schematic view of a bag-like paper packing produced by using the cushioning material made of the wrapping paper of the present embodiment.
【００１４】本実施例の包装用紙製緩衝材は、図１に示
すように、クラフト片段に多数の切り込みを入れて網目
状にしたものである。図２及び図３に示すように、クラ
フト片段１０は、シート状の第一のクラフト紙１２と、
波形状に加工した第二のクラフト紙１４とを貼り合わせ
たものである。すなわち、クラフト片段１０は、片面段
ボールと同じ構造のものである。段ボールは主に製品を
包装するための箱として使用されるので、その材料とし
ては剛性が大きい板紙が用いられる。本実施例では、第
一及び第二のクラフト紙１２，１４として、段ボールに
比べて柔軟性に富む軽包装用のクラフト紙、たとえば、
１ｍ2 当りの重さが５０ｇである輸入品を用いている。
また、クラフト片段１０の寸法は２８０ｍｍ×７００ｍ
ｍであり、第二のクラフト紙１４の波形の段１４ａを長
手方向に沿って配列している。尚、市販されているクラ
フト片段の原紙は一辺が数メートル以上もあるので、こ
れを用いる場合には、所定寸法に裁断して使用する。As shown in FIG. 1, the cushioning material made of wrapping paper according to the present embodiment is one in which a large number of cuts are made in one stage of the kraft to form a mesh. As shown in FIGS. 2 and 3, the kraft piece stage 10 includes a sheet-shaped first kraft paper 12 and
The second kraft paper 14 processed into a corrugated shape is pasted together. That is, the kraft piece 10 has the same structure as a single-faced cardboard. Since the corrugated board is mainly used as a box for packaging products, a board having high rigidity is used as the material. In this embodiment, as the first and second kraft papers 12 and 14, kraft papers for light packaging, which are more flexible than cardboard, for example,
Imported products that weigh 50 g per 1 m 2 are used.
Further, the size of the craft single stage 10 is 280 mm × 700 m
m, and the corrugated steps 14a of the second kraft paper 14 are arranged along the longitudinal direction. Since commercially available one-sided kraft stencil paper has several meters or more on one side, when it is used, it is cut into a predetermined size before use.
【００１５】クラフト片段１０に切り込みを入れる場合
には、図４に示すように、第二のクラフト紙１４の波形
の段１４ａに直交する方向、すなわち長手方向に沿って
切り込みを入れる。ここで、長手方向をｘ方向とし、波
形の段１４ａに平行な方向をｙ方向とする。ｙ方向の位
置が同じところでは、ｘ方向に沿って、たとえば、長さ
１００ｍｍの長い切り込みと、長さ３０ｍｍの短い切り
込みとを５ｍｍ間隔で交互に入れる。また、ｙ方向に沿
っては切り込みを約３ｍｍ間隔で入れる。そして、ｙ方
向に沿って隣合う切り込みについては、長い切り込みと
短い切り込みとのパターンを３５ｍｍずらしている。こ
のように切り込みが入れられたクラフト片段１０は、持
ち上げるだけで簡単に網目状になり、図１に示すような
包装用紙製緩衝材が得られる。When making a cut in the kraft piece stage 10, as shown in FIG. 4, the cut is made in the direction orthogonal to the corrugated stage 14a of the second kraft paper 14, that is, in the longitudinal direction. Here, the longitudinal direction is the x direction, and the direction parallel to the corrugated step 14a is the y direction. Where the position in the y direction is the same, for example, a long cut having a length of 100 mm and a short cut having a length of 30 mm are alternately provided at intervals of 5 mm along the x direction. Also, cuts are made at intervals of about 3 mm along the y direction. Then, regarding the incisions adjacent to each other along the y direction, the patterns of the long incisions and the short incisions are shifted by 35 mm. The kraft piece stage 10 having the cuts thus formed is easily made into a mesh shape only by lifting, and a cushioning material made of packaging paper as shown in FIG. 1 is obtained.
【００１６】また、本実施例では、回転ローラに多数の
刃が取り付けられた機械を用いて、クラフト片段１０に
切り込みを入れている。ここで、回転ローラには、図４
に示すような切り込みを入れることができるように刃が
配設されている。回転ローラを回転した後、クラフト片
段１０を長手方向に送って機械の中に通すことにより、
所定の切り込みが自動的に入れられる。特に、この場合
は、クラフト片段１０を二枚重ねて、切り込みを入れる
ことにしている。このように二枚重ねて切り込みを入れ
ることにより、二枚のクラフト片段１０が離れないで互
いに絡み合った状態の包装用紙製緩衝材を得ることがで
きるので、かかる包装用紙製緩衝材は、良好なクッショ
ン効果を有する。尚、クラフト片段を三枚乃至十枚重ね
て機械の中に通して、切り込みを入れるようにしてもよ
い。Further, in this embodiment, a notch is made in the craft single stage 10 by using a machine in which a large number of blades are attached to the rotating roller. Here, the rotation roller is shown in FIG.
The blade is arranged so that a notch as shown in FIG. After rotating the rotating roller, the craft single stage 10 is fed in the longitudinal direction and passed through the machine,
Predetermined notches are automatically made. In particular, in this case, two pieces of the craft single stage 10 are stacked and a cut is made. By thus forming the cuts by overlapping two sheets, it is possible to obtain the cushioning material made of the packaging paper which is intertwined with each other without the two craft pieces 10 being separated from each other. Have. It should be noted that three to ten craft pieces may be stacked and passed through the machine to make a cut.
【００１７】かかる包装用紙製緩衝材は、そのままの状
態で使用することができるが、また、図５に示すよう
に、包装用紙製緩衝材をクラフト紙袋２０に詰め、その
開口部２２を封かんすることにより、袋状紙パッキンと
して使用することもできる。この場合、クラフト紙袋２
０として、寸法が２０５ｍｍ×２３５ｍｍの角形のもの
を用い、その材料として、第一及び第二のクラフト紙と
同様に、重さが５０ｇ／ｍ2 であるアメリカからの輸入
原紙を用いている。このように包装用紙製緩衝材を袋に
詰めることにより、空気の緩衝効果も付加される。Although such a cushioning material made of wrapping paper can be used as it is, as shown in FIG. 5, the cushioning material made of wrapping paper is packed in the kraft paper bag 20 and the opening 22 thereof is sealed. As a result, it can also be used as a bag-shaped paper packing. In this case, kraft paper bag 2
As 0, a rectangular one having a size of 205 mm × 235 mm is used, and as the material thereof, as with the first and second kraft papers, a raw paper imported from the United States having a weight of 50 g / m 2 is used. By thus packing the cushioning material made of wrapping paper in the bag, an air cushioning effect is also added.
【００１８】次に、本発明者等は、本実施例の袋状紙パ
ッキンの緩衝効果を調べるために落下試験を行った。こ
の落下実験では、製品が包装されたサンプル品を所定の
高さから落下させて、その製品が受けた衝撃加速度を測
定した。Next, the present inventors conducted a drop test in order to investigate the cushioning effect of the bag-shaped paper packing of this embodiment. In this drop experiment, a sample product in which the product was packaged was dropped from a predetermined height, and the impact acceleration received by the product was measured.
【００１９】袋状紙パッキンとしては、本実施例の袋状
紙パッキンと、従来のものとして三共株式会社製の袋状
紙パッキン（製品名「ＳＳＰ１００」）とを用いた。本
実施例の袋状紙パッキンは、上記の機械により同時に切
り込みが入れられた二枚の包装用紙製緩衝材を、そのま
ま縦横に半分ずつ四折りにした後、クラフト紙袋に詰め
て作製した。そして、本実施例の袋状紙パッキンに使用
するクラフト紙袋としては、上記ＳＳＰ１００に用いら
れているクラフト紙袋と同じ条件のものとした。As the bag-shaped paper packing, the bag-shaped paper packing of this embodiment and the conventional bag-shaped paper packing (product name "SSP100") manufactured by Sankyo Co., Ltd. were used. The bag-shaped paper packing of the present example was produced by folding two wrapping paper cushioning materials, which were cut at the same time by the above machine, into four halves vertically and horizontally and then packing them in a kraft paper bag. The kraft paper bag used for the bag-shaped paper packing of the present embodiment has the same conditions as the kraft paper bag used in the SSP100.
【００２０】また、製品としては、正味の重量が９．３
１ｋｇのレーザー電源を用いた。この製品を個装箱に入
れたときの重量は１０．４ｋｇである。ここで、個装箱
の中には緩衝材等を入れていない。そして、袋状紙パッ
キンを、個装箱と外装箱との間に詰めた。具体的には、
底面に８個、各側面に２個ずつ合計８個、そして、上面
に１２個の袋状紙パッキンを入れた。このようにして、
本実施例の袋状紙パッキンを用いたサンプル品（本実施
例品）と、従来の袋状紙パッキンを用いたサンプル品
（従来品）とを得た。本実施例品の重量は１２．９９ｋ
ｇであり、従来品の重量は１２．９ｋｇである。As a product, the net weight is 9.3.
A 1 kg laser power supply was used. The weight of this product when placed in an individual packaging box is 10.4 kg. Here, no cushioning material or the like is put in the individual packaging box. Then, the bag-shaped paper packing was packed between the individual packaging box and the outer packaging box. In particular,
Eight bag-like paper packings were placed on the bottom, eight on each side, two on each side, and twelve on the top. In this way,
A sample product using the bag-shaped paper packing of this example (product of this example) and a sample product using the conventional bag-shaped paper packing (conventional product) were obtained. The weight of this example product is 12.99k.
g, and the weight of the conventional product is 12.9 kg.
【００２１】そして、本実施例品と従来品について、そ
れぞれ５回の落下試験を行い、衝撃加速度を求めた。ま
た、２回目から５回目までの平均の衝撃加速度を算出し
た。ここで、落下高さは６０ｃｍである。この落下試験
の結果を図６に示す。図６によれば、本実施例品の場合
は、平均の衝撃加速度が１９．９Ｇであり、一方、従来
品の場合は、平均の衝撃加速度が５５．３Ｇであった。
したがって、本実施例の袋状紙パッキンは、従来のもの
に比べて、緩衝性が非常に優れていることがわかる。
尚、本発明者等は、本実施例の包装用紙製緩衝材をその
ままの状態で使用したサンプル品を作製し、同様に落下
試験を行った。この結果、本実施例の包装用紙製緩衝材
は、上記の本実施例の袋状紙パッキンに比べると、緩衝
性は劣るが、十分な緩衝効果を有することが確認され
た。Then, each of the product of this example and the conventional product was subjected to a drop test five times to determine the impact acceleration. Further, the average impact acceleration from the second time to the fifth time was calculated. Here, the drop height is 60 cm. The results of this drop test are shown in FIG. According to FIG. 6, in the case of the product of this example, the average impact acceleration was 19.9 G, while in the case of the conventional product, the average impact acceleration was 55.3 G.
Therefore, it can be seen that the bag-shaped paper packing of the present embodiment has a very excellent cushioning property as compared with the conventional one.
The inventors of the present invention produced a sample product using the cushioning material made of the packaging paper of this example as it was, and similarly conducted a drop test. As a result, it was confirmed that the cushioning material made of the packaging paper of the present example has a sufficient cushioning effect, although the cushioning property is inferior to that of the bag-shaped paper packing of the above-mentioned example.
【００２２】本実施例の包装用紙製緩衝材では、クラフ
ト片段に多数の切り込みを入れて、網目状にしたことに
より、たとえば短冊状に細かく切断した場合に比べて、
弾力性に富み、衝撃を効果的に和らげることができるの
で、緩衝性の向上を図ることができる。また、クラフト
片段に使用するクラフト紙として、軽包装用のクラフト
紙を用いたことにより、たとえば段ボール箱に用いられ
るような重包装用のクラフト紙を用いた場合に比べて、
クッションが効いて、衝撃を効果的に和らげることがで
きるので、緩衝性の向上を図ることができる。更に、一
枚のクラフト片段をバラバラにせず、網目状としたこと
により、グラム数の管理が容易になると共に、たとえば
袋状紙パッキンの袋が破れた場合に紙片が散らかるのを
防止することができる。In the packaging paper cushioning material of the present embodiment, a large number of cuts are made in one stage of the kraft to form a mesh, so that, for example, as compared with the case of finely cutting into strips,
Since it is highly elastic and can effectively absorb the impact, it is possible to improve the cushioning property. Further, as the kraft paper used for the kraft one-stage, by using the kraft paper for light packaging, compared to the case of using the kraft paper for heavy packaging such as used in cardboard boxes,
Since the cushion is effective and the impact can be softened effectively, the cushioning property can be improved. Further, by not making the pieces of one piece of kraft one piece apart and making them mesh-like, it is possible to easily manage the number of grams and prevent the pieces of paper from being scattered when the bag of the bag-shaped paper packing is torn, for example. it can.
【００２３】また、本実施例の袋状紙パッキンでは、上
記の包装用紙製緩衝材をクラフト紙袋に詰めて封かんし
たことにより、クラフト紙袋の中に一緒に入れられた空
気の緩衝効果を利用して、緩衝性をより一層向上させる
ことができる。Further, in the bag-shaped paper packing of the present embodiment, the cushioning material made of the above-mentioned packaging paper is packed in the kraft paper bag and sealed, so that the cushioning effect of the air put together in the kraft paper bag is utilized. Therefore, the buffering property can be further improved.
【００２４】尚、本発明は、上記の実施例に限定される
ものではなく、その要旨の範囲内において種々の変形が
可能である。たとえば、上記の実施例では、クラフト片
段に、図４に示すようなパターンの切り込みを入れて、
網目状の包装用紙製緩衝材を作製する場合について説明
したが、クラフト片段に他のパターンの切り込みを入れ
て、網目状の包装用紙製緩衝材を作製してもよい。The present invention is not limited to the above embodiment, but various modifications can be made within the scope of the gist thereof. For example, in the above-mentioned embodiment, a cut of the pattern as shown in FIG.
Although the case where the mesh-shaped cushioning material made of the packaging paper is manufactured has been described, the mesh-shaped cushioning material made of the packaging paper may be manufactured by making notches of other patterns in one stage.
【００２５】[0025]
【発明の効果】以上説明したように請求項１記載の発明
によれば、シート状の第一のクラフト紙と波形状に加工
した第二のクラフト紙とを貼り合わせたクラフト片段
に、波形の段に直交する方向に沿って多数の切り込みを
入れて、網目状にしたことにより、たとえば短冊状に細
かく切断した場合に比べて、弾力性に富み、衝撃を効果
的に和らげることができるので、緩衝性の向上を図るこ
とができる包装用紙製緩衝材を提供することができる。As described above, according to the first aspect of the present invention, a corrugated piece of kraft on which a sheet-shaped first kraft paper and a corrugated second kraft paper are bonded together is formed into a corrugated shape. By making a large number of cuts along the direction orthogonal to the step and making it into a mesh shape, compared to, for example, a case of finely cutting into a strip shape, it is rich in elasticity and it is possible to effectively absorb the impact, It is possible to provide a cushioning material made of packaging paper that can improve the cushioning property.
【００２６】請求項２記載の発明によれば、第一のクラ
フト紙及び第二のクラフト紙として、軽包装用のクラフ
ト紙を用いたことにより、たとえば段ボール箱に用いら
れるような重包装用のクラフト紙を用いた場合に比べ
て、クッションが効いて、衝撃を効果的に和らげること
ができるので、緩衝性の向上を図ることができる包装用
紙製緩衝材を提供することができる。According to the second aspect of the present invention, light kraft paper is used as the first kraft paper and the second kraft paper. As compared with the case where the kraft paper is used, the cushion works and the impact can be effectively mitigated, so that it is possible to provide the cushioning material made of packaging paper which can improve the cushioning property.
【００２７】請求項３記載の発明によれば、上記の包装
用紙製緩衝材をクラフト紙袋に詰めて封かんしたことに
より、クラフト紙袋の中に一緒に入れられた空気の緩衝
効果を利用して、緩衝性をより一層向上させることがで
きる袋状紙パッキンを提供することができる。According to the third aspect of the present invention, the cushioning material made of the wrapping paper is packed and sealed in the kraft paper bag to utilize the cushioning effect of the air put in the kraft paper bag together. It is possible to provide a bag-shaped paper packing that can further improve the cushioning property.
【図１】本発明の一実施例である包装用紙製緩衝材の概
略図である。FIG. 1 is a schematic diagram of a cushioning material made of packaging paper, which is an embodiment of the present invention.
【図２】その包装用紙製緩衝材に用いられるクラフト片
段の概略斜視図である。FIG. 2 is a schematic perspective view of a piece of craft used for the cushioning material made of packaging paper.
【図３】そのクラフト片段のＡ−Ａ矢視方向概略断面図
である。FIG. 3 is a schematic cross-sectional view of one stage of the craft as viewed in the direction of arrow AA.
【図４】そのクラフト片段に入れる切り込みを説明する
ための図である。FIG. 4 is a view for explaining a cut made in one stage of the craft.
【図５】本実施例の包装用紙製緩衝材を用いて作製した
袋状紙パッキンの概略図である。FIG. 5 is a schematic view of a bag-shaped paper packing produced by using the cushioning material made of wrapping paper of the present embodiment.
【図６】その袋状紙パッキンを用いて行った落下試験の
結果を示す図である。FIG. 6 is a diagram showing the results of a drop test conducted using the bag-shaped paper packing.
１０ クラフト片段 １２ 第一のクラフト紙袋 １４ 第二のクラフト紙袋 １４ａ 波形の段 ２０ クラフト紙袋 ２２ 開口部 10 Craft Single Stage 12 First Craft Paper Bag 14 Second Craft Paper Bag 14a Corrugated Stage 20 Craft Paper Bag 22 Opening
Claims (3)
加工した第二のクラフト紙とを貼り合わせたクラフト片
段に、前記波形の段に直交する方向に沿って多数の切り
込みを入れて、網目状にしたことを特徴とする包装用紙
製緩衝材。1. A piece of kraft obtained by sticking a sheet-shaped first kraft paper and a second kraft paper that has been processed into a corrugated shape into each of which a plurality of cuts are made along a direction orthogonal to the corrugated row. A cushioning material made of wrapping paper, characterized by having a mesh shape.
ラフト紙として、軽包装用のクラフト紙を用いたことを
特徴とする請求項１記載の包装用紙製緩衝材。2. The cushioning material for packaging paper according to claim 1, wherein kraft paper for light packaging is used as the first kraft paper and the second kraft paper.
をクラフト紙袋に詰めて封かんしたことを特徴とする袋
状紙パッキン。3. A bag-shaped paper packing, wherein the wrapping paper cushioning material according to claim 1 or 2 is packed and sealed in a kraft paper bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6282897A JPH08119334A (en) | 1994-10-21 | 1994-10-21 | Paper cushioning material for packaging and bag-shaped paper packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6282897A JPH08119334A (en) | 1994-10-21 | 1994-10-21 | Paper cushioning material for packaging and bag-shaped paper packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08119334A true JPH08119334A (en) | 1996-05-14 |
Family
ID=17658527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6282897A Pending JPH08119334A (en) | 1994-10-21 | 1994-10-21 | Paper cushioning material for packaging and bag-shaped paper packing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08119334A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10287369A (en) * | 1997-04-15 | 1998-10-27 | D S Maruman:Kk | Packaging cushion for fresh fruit or the like |
| JP2001246677A (en) * | 2000-03-07 | 2001-09-11 | Tanakaya Inc | Corrugated fiberboard having soft board stuck to hard board |
| WO2007060442A1 (en) * | 2005-11-25 | 2007-05-31 | Aquasol Limited | Cushion packs |
| CN114351494A (en) * | 2021-12-17 | 2022-04-15 | 杨介思 | Paper made buffer package |
| US11351750B2 (en) * | 2017-04-10 | 2022-06-07 | Ranpak Corp. | Expandable slit-sheet stock material, dunnage conversion system and method for expanding |
| US11383906B2 (en) * | 2017-06-26 | 2022-07-12 | David P. Goodrich | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
| US11401090B2 (en) * | 2017-06-26 | 2022-08-02 | David Paul Goodrich | Expanded slit sheet cushioning products with novel slit pattern and paper properties |
| US11440305B2 (en) * | 2017-06-26 | 2022-09-13 | David Paul Goodrich | Embossed paper in combination with paper cushioning for shipping envelopes |
| US11702261B2 (en) | 2017-06-26 | 2023-07-18 | David Paul Goodrich | Expanded slit sheet cushioning products with novel reduced dimension slit patterns |
| WO2023142461A1 (en) * | 2022-08-22 | 2023-08-03 | 成泰昌包装制品(深圳)有限公司 | Buffer pad and packaging bag |
| US11834240B2 (en) | 2013-09-06 | 2023-12-05 | David P. Goodrich | Expanded slit sheet cushioning products with novel alternating expansion patterns |
-
1994
- 1994-10-21 JP JP6282897A patent/JPH08119334A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10287369A (en) * | 1997-04-15 | 1998-10-27 | D S Maruman:Kk | Packaging cushion for fresh fruit or the like |
| JP2001246677A (en) * | 2000-03-07 | 2001-09-11 | Tanakaya Inc | Corrugated fiberboard having soft board stuck to hard board |
| WO2007060442A1 (en) * | 2005-11-25 | 2007-05-31 | Aquasol Limited | Cushion packs |
| US11834240B2 (en) | 2013-09-06 | 2023-12-05 | David P. Goodrich | Expanded slit sheet cushioning products with novel alternating expansion patterns |
| US11351750B2 (en) * | 2017-04-10 | 2022-06-07 | Ranpak Corp. | Expandable slit-sheet stock material, dunnage conversion system and method for expanding |
| US11702261B2 (en) | 2017-06-26 | 2023-07-18 | David Paul Goodrich | Expanded slit sheet cushioning products with novel reduced dimension slit patterns |
| US11401090B2 (en) * | 2017-06-26 | 2022-08-02 | David Paul Goodrich | Expanded slit sheet cushioning products with novel slit pattern and paper properties |
| US11440305B2 (en) * | 2017-06-26 | 2022-09-13 | David Paul Goodrich | Embossed paper in combination with paper cushioning for shipping envelopes |
| US11697536B2 (en) | 2017-06-26 | 2023-07-11 | David Paul Goodrich | Expanded slit sheet cushioning products with novel slit pattern and paper properties |
| US11383906B2 (en) * | 2017-06-26 | 2022-07-12 | David P. Goodrich | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
| US11760548B2 (en) | 2017-06-26 | 2023-09-19 | David P. Goodrich | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products |
| US12023901B2 (en) | 2017-06-26 | 2024-07-02 | HexcelPack, LLC | Embossed paper in combination with paper cushioning for shipping envelopes |
| CN114351494A (en) * | 2021-12-17 | 2022-04-15 | 杨介思 | Paper made buffer package |
| WO2023142461A1 (en) * | 2022-08-22 | 2023-08-03 | 成泰昌包装制品(深圳)有限公司 | Buffer pad and packaging bag |
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