JPS6329549Y2 - - Google Patents
Info
- Publication number
- JPS6329549Y2 JPS6329549Y2 JP1985168766U JP16876685U JPS6329549Y2 JP S6329549 Y2 JPS6329549 Y2 JP S6329549Y2 JP 1985168766 U JP1985168766 U JP 1985168766U JP 16876685 U JP16876685 U JP 16876685U JP S6329549 Y2 JPS6329549 Y2 JP S6329549Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- steel plate
- paper
- thin steel
- corrugated
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 239000000123 paper Substances 0.000 claims description 24
- 239000011087 paperboard Substances 0.000 claims description 11
- 239000011111 cardboard Substances 0.000 description 11
- 239000002655 kraft paper Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000010960 cold rolled steel Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、各種物品の包装、梱包に使用させる
段ボール、つまり、波形状の中芯とその上下に形
成されるライナとによつて構成される段ボールに
関する。[Detailed description of the invention] [Industrial field of application] The present invention is a corrugated board used for wrapping and packing various articles, that is, a corrugated board composed of a corrugated core and liners formed above and below the core. Regarding cardboard.
従来の段ボールは、波形状に成型した中芯の山
と谷に接着材を介してライナを接着して構成され
たものであり、中芯及びライナとしては、クラフ
ト紙が使用されていた。
Conventional corrugated board is constructed by adhering a liner to the peaks and valleys of a corrugated core using an adhesive, and kraft paper is used as the core and liner.
上記の従来例においては、中芯、ライナともそ
の素材がクラフト紙であるため、重量物の梱包に
用いた場合、在庫管理、出荷、輸送等の取り扱い
時、殊に複数個を積み重ねたときに、中芯が押し
潰されて所期の緩衝効果が失われたり、破れたり
することが多い。そのため、段数を増し、段ボー
ルを肉厚化することによつて、これに対処してい
るが、根本的な解決策であるとは言い難い。
In the above conventional example, both the core and liner are made of kraft paper, so when used for packaging heavy items, handling such as inventory management, shipping, transportation, etc., especially when multiple items are stacked. , the core is often crushed and loses its intended cushioning effect or breaks. Therefore, this problem has been dealt with by increasing the number of tiers and increasing the thickness of the cardboard, but this cannot be said to be a fundamental solution.
上記の現状に鑑み、本考案は、段ボールの中芯
及びライナの材料に薄鋼板を用いることによつて
潰れたり破れたりしにくく且つ積層段数を少なく
することができて、重量物や高価な物品の梱包に
好適であると共に、中芯及びライナの材料に薄鋼
板を用いることによつて派生する種々の不都合、
例えば、波形状に成型する金型や成型ロール等の
摩耗、中芯とライナとの接着性の悪化、錆発生
等々を回避でき、しかも表裏の区別なく使用で
き、表裏いずれの面に対しても、印刷することが
できる段ボールを提供するものである。 In view of the above-mentioned current situation, the present invention uses thin steel plates for the core and liner of corrugated cardboard, which makes it less likely to be crushed or torn, and reduces the number of stacked layers, making it suitable for heavy or expensive items. It is suitable for packaging materials, and also avoids various disadvantages caused by using thin steel plates as materials for the core and liner.
For example, it is possible to avoid wear of molds and forming rolls used to form corrugated shapes, deterioration of adhesion between core and liner, occurrence of rust, etc. Furthermore, it can be used without distinction between the front and back sides, and can be used on either the front or back side. , which provides cardboard that can be printed.
上記の問題点を解決するために、本考案は、波
形状の中芯と、その上下に形成されるライナとに
よつて構成される段ボールにおいて、中芯を、薄
鋼板の表裏両面が紙で被覆された板紙で構成する
と共に、上下のライナを、薄鋼板の表裏両面が紙
で被覆された板紙で構成した点に特徴がある。
In order to solve the above problems, the present invention has developed a corrugated board consisting of a corrugated core and liners formed above and below the core. It is characterized in that it is made of coated paperboard, and the upper and lower liners are made of paperboard that is a thin steel plate covered with paper on both sides.
本考案の実施例を図面に基づいて説明すると、
本考案の段ボールは、第１図、第２図に示すよう
に、波形状の中芯１とその上下に形成されるライ
ナ２，２とによつて構成される段ボールにおい
て、前記中芯１を、薄鋼板３の表裏両面が紙４
ａ，４ａで被覆された板紙５で構成すると共に、
前記両ライナ２，２を、薄鋼板３の表裏両面が紙
４ａ，４ａで被覆された板紙５で構成したもので
ある。６，６は薄鋼板３と紙４ａ，４ａとを貼着
する接着材である。中芯１とライナ２，２とは接
面ａ，ａにおいて接着材にて接着されている。
An example of the present invention will be described based on the drawings.
As shown in FIGS. 1 and 2, the corrugated board of the present invention is a corrugated board composed of a corrugated core 1 and liners 2, 2 formed above and below the core. , both the front and back sides of the thin steel plate 3 are paper 4.
Consisting of paperboard 5 covered with a, 4a,
Both liners 2, 2 are constructed of paperboard 5, which is a thin steel plate 3 whose front and back surfaces are covered with papers 4a, 4a. Reference numerals 6, 6 are adhesives for pasting the thin steel plate 3 and the papers 4a, 4a. The core 1 and the liners 2, 2 are bonded to each other with an adhesive at their contact surfaces a, a.
薄鋼板３としては、曲げ、裁断等の加工を容易
に行えるように、焼鈍した冷延鋼板を使用してい
るが、強度をより高めるために、焼鈍しない冷延
鋼板を用いてもよい。また防錆の効果をより高め
るために、亜鉛等で防錆メツキを施した鋼板やス
テンレス鋼板を用いてもよい。 As the thin steel plate 3, an annealed cold-rolled steel plate is used so that processing such as bending and cutting can be easily performed, but an unannealed cold-rolled steel plate may be used to further increase the strength. Further, in order to further enhance the rust prevention effect, a steel plate or a stainless steel plate plated with zinc or the like may be used.
薄鋼板３の表裏の４ａ，４ａは、同一材質であ
り、具体的には、いずれもクラフト紙であるが、
上質紙、和紙、防水紙等、他の材質の紙を用いる
ことが可能である。また、表裏の紙４ａ，４ａの
一方をクラフト紙、他方を防水紙といつたよう
に、互いに異なる材質にしてもよい。さらには、
プリント加工した紙でもよい。 The front and back sides 4a and 4a of the thin steel plate 3 are made of the same material, specifically, they are both made of kraft paper,
It is possible to use paper made of other materials, such as high-quality paper, Japanese paper, waterproof paper, etc. Alternatively, the front and back papers 4a, 4a may be made of different materials, such as kraft paper for one and waterproof paper for the other. Furthermore,
Printed paper may also be used.
前記薄鋼板３の厚さl1は100μ、接着材６の厚さ
l2は40μ、紙４ａの厚さl3は50μであるが、これら
の厚さl1，l2，l3は適宜に設定し得る。但し、製
造コスト及び実用性の面からは薄鋼板３の厚さ
は、重量及び材料費の面から50〜200μの範囲と
することが望ましい。 The thickness l 1 of the thin steel plate 3 is 100μ, and the thickness of the adhesive 6
Although l 2 is 40μ and the thickness l 3 of the paper 4a is 50μ, these thicknesses l 1 , l 2 , and l 3 can be set as appropriate. However, from the viewpoint of manufacturing cost and practicality, the thickness of the thin steel plate 3 is desirably in the range of 50 to 200 μm from the viewpoint of weight and material cost.
上記の構成よりなる段ボールは、中芯１やライ
ナ２，２として、薄鋼板３と紙４ａ，４ａとの複
合材である板紙５を採用し、さらにその薄鋼板３
として、焼鈍した冷延鋼板を使用しているので、
薄鋼板３が焼鈍によつて材質的に柔らかくなつて
いて、波形状に成型する場合や段ボールを箱型等
に成型する場合の加工性が良くなるのに加えて、
その表裏にクラフト紙が貼つてあるので、表裏の
クラフト紙が緩衝材層や潤滑材層として機能し、
中芯１を成型する際のプレス加工、ロール加工等
による波形加工を容易に行え、金型や成型用ロー
ルの摩耗防止にも非常に有効である。 The corrugated board having the above structure employs a paperboard 5, which is a composite material of a thin steel plate 3 and paper 4a, as the core 1 and liners 2, 2, and the thin steel plate 3
As we use annealed cold rolled steel plate,
The thin steel plate 3 is made softer by annealing, which improves workability when forming into a corrugated shape or when forming a corrugated board into a box shape, etc.
Since kraft paper is pasted on the front and back sides, the kraft paper on the front and back functions as a cushioning layer and a lubricant layer.
When molding the core 1, corrugation processing by press processing, roll processing, etc. can be easily performed, and it is also very effective in preventing wear of molds and molding rolls.
また中芯１とライナ２との接着において、中芯
１における表裏クラフト紙とライナ２のクラフト
紙との接着性が良く、段ボールの製造が容易であ
る。 Further, in adhesion between the core 1 and the liner 2, the adhesiveness between the front and back kraft paper of the core 1 and the kraft paper of the liner 2 is good, making it easy to manufacture the corrugated board.
また薄鋼板３の表裏両面にクラフト紙が貼着さ
れているので、発錆しにくく、たとえ発錆して
も、錆が表面に出にくいという利点がある。 Furthermore, since kraft paper is pasted on both the front and back surfaces of the thin steel plate 3, there is an advantage that rust does not easily form, and even if rust does occur, it is difficult for the rust to appear on the surface.
殊に、中芯１とその上下のライナ２，２を夫々
薄鋼板３の表裏両面が紙４ａ，４ａで被覆された
板紙で構成したので、段ボールを表裏の区別なく
使用でき、段ボール函の製造が容易であり、さら
に、段ボール函として使用した際、中芯１が押し
潰れにくく、且つ外側のライナ２が他物と当接し
ても、また内側ライナ２が収納物品の角部などに
当たつても簡単には破れず、重量物や高価な物品
の梱包に非常に有効であり、また中芯１やライナ
２の紙４ａ，４ａが水に濡れても、薄鋼板３の保
形作用が発揮されるので、段ボールにこしがあ
り、荷崩れ等が防止される。 In particular, since the core 1 and the liners 2, 2 above and below it are made of paperboard in which both the front and back sides of the thin steel plate 3 are coated with paper 4a, 4a, corrugated cardboard can be used without distinction between the front and back, and the production of corrugated cardboard boxes is facilitated. Furthermore, when used as a cardboard box, the inner core 1 is not easily crushed, and even if the outer liner 2 comes into contact with other objects, the inner liner 2 does not come into contact with the corners of the stored items. Even if the paper 4a, 4a of the core 1 or liner 2 gets wet, the shape-retaining effect of the thin steel plate 3 is very effective for packaging heavy or expensive items. As a result, the cardboard has stiffness and the load is prevented from collapsing.
尚、薄鋼板３として、亜鉛等の防錆メツキを施
した鋼板やステンレス鋼板を使用すれば、防錆効
果が高くなる。また薄鋼板として、未焼鈍の鋼板
を用いれば、未焼鈍故に加工性は減じるが、強度
が大となり、中芯１の押し潰れ、他物との当接に
よる外側ライナ２の破れ等が生じにくいので、重
量の大きい機械類の梱包など、段ボールの用途に
よつて大きな効果を有する。紙４ａ，４ａとして
クラフト紙以外の紙を用いる場合にも、中芯１製
造時にクラフト紙と略同様な作用を果たす。上記
の実施例では、中芯１の上下にライナ２，２を形
成した単層の段ボールを図示したが、複層の段ボ
ールについて本考案を実施してもよい。図示しな
いが、薄鋼板３に多数の穿孔を施してパンチング
メタルとすることによつて軽量化などを図ること
ができる。 Note that if a steel plate or a stainless steel plate coated with anti-rust plating such as zinc is used as the thin steel plate 3, the anti-rust effect will be enhanced. In addition, if an unannealed steel plate is used as the thin steel plate, the workability will be reduced because it is unannealed, but the strength will be increased and the core 1 will not be crushed or the outer liner 2 will be less likely to break due to contact with other objects. Therefore, it has a great effect on the uses of cardboard, such as packaging heavy machinery. Even when paper other than kraft paper is used as the papers 4a, 4a, it performs substantially the same function as kraft paper when manufacturing the core 1. In the above embodiment, a single-layer corrugated board in which liners 2, 2 are formed above and below a core 1 is illustrated, but the present invention may be applied to a multi-layer corrugated board. Although not shown in the drawings, the thin steel plate 3 can be made into a punched metal by providing a large number of holes, thereby reducing the weight of the steel plate 3.
本考案は上述した構成よりなり、波形状の中芯
と、その上下に形成されるライナとによつて構成
される段ボールにおいて、中芯を、薄鋼板の表裏
両面が紙で被覆された板紙で構成し、上下のライ
ナを、薄鋼板の表裏両面が紙で被覆された板紙で
構成したので、強度面において段ボールの表裏の
区別がなく、且つ表裏いずれの面に対しても印刷
や筆記具による記入が可能であるから、表裏を間
違えないように注意する必要がなくて段ボール函
の製造が容易であり、さらに段ボール函として使
用した際、中芯が潰れにくく、外側ライナが他物
と当接しても、また内側ライナが収納物品の角部
などに当たつても簡単には破れず、しかも内外両
ライナの薄鋼板が紙で被覆されているので、たと
え薄鋼板に錆が発生しても収納物品などを汚すこ
とがなく、重量物や高価な物品の梱包に有効であ
る。
The present invention has the above-mentioned structure, and is comprised of a corrugated core and liners formed above and below the corrugated core. Since the upper and lower liners are made of paperboard made of a thin steel plate covered with paper on both sides, there is no distinction between the front and back of the cardboard in terms of strength, and it is not possible to print or write on either side with a writing instrument. This makes it easy to manufacture corrugated boxes because there is no need to be careful not to put the front and back sides incorrectly.Furthermore, when used as a corrugated box, the core is less likely to be crushed and the outer liner does not come into contact with other objects. Moreover, even if the inner liner hits the corner of the stored item, it will not easily tear, and since the thin steel plates of both the inner and outer liners are covered with paper, even if the thin steel plate rusts, it will not break easily. It does not stain items and is effective for packaging heavy or expensive items.
これに加えて、重量物や高価な物を梱包する場
合にはライナと中芯との積層段数を多段にしてい
るが、従来のものに比してその積層段数を減らす
ことができ、よつて、製造工数が減少するという
効果がある。 In addition, when packing heavy or expensive items, the liner and core are stacked in multiple stages, but compared to conventional packaging, the number of stacked stages can be reduced. This has the effect of reducing manufacturing man-hours.
しかも、薄鋼板の表裏両面が紙で被覆されてい
るため、中芯及びライナの材料に薄鋼板を用いて
いるにもかかわらず、耐蝕性が得られ、ライナと
の接着性も良く、且つ波形状に成型する際、表裏
の紙が緩衝材層や潤滑材層として機能するので、
プレス加工、ロール成型加工等による波形加工が
容易に行え、金型や成型用ロールの摩耗防止にも
非常に有効である。 Moreover, since both the front and back sides of the thin steel plate are covered with paper, even though thin steel plates are used as the material for the core and liner, corrosion resistance is obtained, good adhesion with the liner, and wave resistance. When molding into a shape, the paper on the front and back functions as a buffer layer and a lubricant layer, so
It can be easily corrugated by pressing, roll forming, etc., and is very effective in preventing wear of molds and forming rolls.
図面は本考案に係る段ボールの実施例を示し、
第１図は段ボールの断面図、第２図は第１図の中
芯及びライナを構成する板紙の拡大断面図であ
る。
１…中芯、２…ライナ、３…薄鋼板、４ａ…
紙、５…板紙。
The drawings show an embodiment of the cardboard according to the present invention,
FIG. 1 is a sectional view of the corrugated board, and FIG. 2 is an enlarged sectional view of the paperboard forming the core and liner of FIG. 1... Core, 2... Liner, 3... Thin steel plate, 4a...
Paper, 5... paperboard.
Claims (1)
とによつて構成される段ボールにおいて、中芯
を、薄鋼板の表裏両面が紙で被覆された板紙で構
成すると共に、上下のライナを、薄鋼板の表裏両
面が紙で被覆された板紙で構成したことを特徴と
する段ボール。 In a corrugated board composed of a corrugated core and liners formed above and below the core, the core is constructed of paperboard made of a thin steel plate covered with paper on both sides, and the upper and lower liners are A corrugated board characterized by being made of a paperboard in which both the front and back sides of a thin steel plate are covered with paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985168766U JPS6329549Y2 (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985168766U JPS6329549Y2 (en) | 1985-10-31 | 1985-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183912U JPS6183912U (en) | 1986-06-03 |
| JPS6329549Y2 true JPS6329549Y2 (en) | 1988-08-09 |
Family
ID=30726527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985168766U Expired JPS6329549Y2 (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6329549Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223811B2 (en) * | 1973-10-16 | 1977-06-27 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223811U (en) * | 1975-08-08 | 1977-02-19 | ||
| JPS5372676U (en) * | 1976-12-18 | 1978-06-17 |
-
1985
- 1985-10-31 JP JP1985168766U patent/JPS6329549Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223811B2 (en) * | 1973-10-16 | 1977-06-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6183912U (en) | 1986-06-03 |
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