JP3134245B2 - Water-absorbing and oil-absorbing cardboard and tray containers using the same - Google Patents
Water-absorbing and oil-absorbing cardboard and tray containers using the sameInfo
- Publication number
- JP3134245B2 JP3134245B2 JP21877499A JP21877499A JP3134245B2 JP 3134245 B2 JP3134245 B2 JP 3134245B2 JP 21877499 A JP21877499 A JP 21877499A JP 21877499 A JP21877499 A JP 21877499A JP 3134245 B2 JP3134245 B2 JP 3134245B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- water
- paper
- absorbing
- 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 - Fee Related
Links
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】この発明は、吸水、吸油性段
ボールに、また特に、食品等の商品の包装等用に適する
吸水、吸油性段ボール、及びこれを用いたトレー容器に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to water-absorbing and oil-absorbing cardboard, and more particularly to a water-absorbing and oil-absorbing cardboard suitable for packaging products such as food, and a tray container using the same.
【０００２】[0002]
【従来の技術】従来、例えば小売り用の刺し身または天
ぷら等の要冷蔵（凍）食料製品は、一般のマーケット等
においては、それぞれの小売り用の適量を通常、例えば
発泡樹脂製等の小形の食料商品トレー上に収納して、透
明のラップシートで密封包装状態で、冷蔵もしくはチル
ド環境下で陳列して販売に供していた。2. Description of the Related Art Conventionally, refrigerated (frozen) food products such as sashimi or tempura for retail use are generally used in general markets and the like in small quantities such as foamed resin. They were stored in a product tray, sealed in a transparent wrap sheet, displayed in a refrigerated or chilled environment, and sold.
【０００３】然し乍ら、これらの食品を個々の顧客が購
入して、それぞれの自宅等へ持ち帰る際、ある時間冷凍
環境から離れるため、ラップ包装中味の食品の水分や油
分が溶出して不規則に流動し、その商品の本来の味を損
ったり、あるいはパッケージから漏出して、持参する人
の備品等を汚損したりする可能性があった。However, when these foods are purchased by individual customers and brought back to their homes or the like, they leave the frozen environment for a certain period of time, so that the moisture and oil content of the food in the wrap packaging elutes and flows irregularly. However, there is a possibility that the original taste of the product is impaired, or the product leaks out of the package and stains equipment and the like of the user.
【０００４】これらの現象を防止するため、商品の種類
またはパッケージの種類によっては、前記ラップ包装時
に、吸水性もしくは吸油性のシートを用意したり、それ
らを敷く手間をかけたりすることも稀に行われている
が、通常の薄い低コストのこの種のシートでは、その吸
収量も比較的少なく、その予防効果も一般的には不十分
であった。[0004] In order to prevent these phenomena, depending on the type of product or the type of package, it is rare to prepare a water-absorbing or oil-absorbing sheet during the wrapping or take time to spread them. As is practiced, ordinary thin, low cost sheets of this type also have relatively low absorption and generally poor protection.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、以上のよう
な局面にかんがみてなされたもので、特に厚手のコスト
高の吸水／油シートを使用する必要なく、単に従来の商
品トレー上に敷くだけで、可成の吸収容量に対応するこ
とのできる低コストで、かつ廃棄時に環境問題を生ずる
ことのない吸水、吸油性段ボール及びこれを用いた皿容
器の提供を目的としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above-described aspects, and it is not necessary to use a particularly expensive and expensive water-absorbing / oil sheet. It is an object of the present invention to provide a low-cost water- and oil-absorbing cardboard which can cope with a large absorption capacity and does not cause environmental problems at the time of disposal, and a dish container using the same.
【０００６】[0006]
【課題を解決するための手段】このため、本発明におい
ては、以下の各項（１）〜（３）のいずれかの吸水、吸
油性段ボール、またはこれを用いたトレー容器の提供に
より、前記目的を達成しようとするものである。According to the present invention, there is provided a water-absorbing or oil-absorbing cardboard according to any one of the following items (1) to (3) or a tray container using the same. It is to achieve the purpose.
【０００７】（１）不織布形式の吸水、吸油性紙より成
る表紙と、耐水、耐油性紙より成る中芯波形紙と、普通
紙より成る裏紙とを、それぞれ立体構造的に耐性、耐油
性糊材により互に段ボール状に接着形成すると共に、前
記中芯波形紙の波形断面方向と垂直方向の段ボール両端
面部を、耐水、耐油性紙より成る各端面紙の接着により
密封したことを特徴とする吸水、吸油性段ボール。(1) A cover made of a non-woven type water-absorbing and oil-absorbing paper, a core corrugated paper made of a water-resistant and oil-resistant paper, and a backing paper made of plain paper are three-dimensionally structurally resistant and oil-resistant. Adhesive material is formed by gluing each other in a corrugated cardboard shape, and both end surfaces of the corrugated cardboard in the direction perpendicular to the corrugated cross section of the core corrugated paper are sealed by bonding of end papers made of water-resistant and oil-resistant paper. Water absorbing, oil absorbing cardboard.
【０００８】（２）前記中芯波形紙を、前記耐水、耐油
性紙に代えて、普通紙としたことを特徴とする前項
（１）記載の吸水、吸油性段ボール。(2) The water-absorbing and oil-absorbing corrugated cardboard according to the above item (1), wherein the core corrugated paper is plain paper instead of the water-resistant and oil-resistant paper.
【０００９】（３）前項（１）、（２）のいずれか記載
の吸水、吸油性段ボールを用いて、皿形状に形成したこ
とを特徴とする吸水、吸油性段ボールを用いたトレー容
器。(3) A tray container using water-absorbing and oil-absorbing cardboard, which is formed in a dish shape using the water-absorbing and oil-absorbing cardboard according to any one of (1) and (2).
【００１０】[0010]
【作用】以上のような本発明構成により、前記のような
諸課題を解消し、比較的低コストで前記目的を達成する
ことができる。According to the configuration of the present invention as described above, the above-mentioned problems can be solved, and the object can be achieved at a relatively low cost.
【００１１】[0011]
【発明の実施の形態】以下に、本発明の実施の形態を複
数の実施例に基づき、図面を参照して詳細に説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail based on a plurality of examples with reference to the drawings.
【００１２】[0012]
【実施例】図１（ａ）に、本発明に係る吸水、吸油性段
ボールの一実施例の部分的斜視図を示す。本実施例段ボ
ールは、その構成外観形状は、従来の一般包装産業分野
に広く用いられている段ボール原紙に類似したものであ
る。これら従来の通常の段ボール原紙は、周知のよう
に、段ボールの表面と裏面とに使用されるライナーと呼
ばれる表紙及び裏紙と、段形に型付けされて立体構造の
媒体となる波形の中芯（なかしん）原紙との２種類より
成り、図示形状は、後述図１（ａ）に示す本実施例のも
のと、端面紙５を除いて全く同様である。FIG. 1A is a partial perspective view of an embodiment of a water-absorbing and oil-absorbing cardboard according to the present invention. The corrugated board according to the present embodiment is similar in configuration and appearance to the corrugated board used widely in the conventional general packaging industry. As is well known, these conventional ordinary corrugated cardboards include a cover and a backing paper called a liner used for the front and back surfaces of the corrugated cardboard, and a corrugated core (a corrugated core) which is molded into a corrugated shape and serves as a medium having a three-dimensional structure. And the base paper, and the shape shown is exactly the same as that of the present embodiment shown in FIG.
【００１３】（実施例１） 〈構成〉これに対して、本発明実施例は、図１（ａ）に
おいて、表紙１を、例えば天然パルプ原料を用いた厚手
の不織布形式の吸水、吸油性紙材料とし、中芯波形紙２
は、水、油等の流体が浸透しない撥水、撥油性の材料よ
り成り（これらは従来の波形の普通紙に耐水、耐油性の
塗装を施したものであっても差し支えない）、両者１，
２を耐水、耐油性の糊材（接着剤）４で接着すると共
に、普通紙の裏紙３を中芯波形紙２に接着したものであ
る。この接着は、通常の糊材であってもよいし、製造工
程上、前記耐水、耐油性の糊材を共用しても差し支えな
いことはもちろんである。(Embodiment 1) <Construction> On the other hand, in the embodiment of the present invention, in FIG. 1 (a), the cover 1 is made of a thick nonwoven fabric made of natural pulp raw material, for example, water-absorbing or oil-absorbing paper Made of core corrugated paper 2
Is made of a water-repellent and oil-repellent material through which fluids such as water and oil do not penetrate (these may be conventional corrugated plain papers coated with water and oil resistance). ,
2 is bonded with a water-resistant and oil-resistant glue material (adhesive) 4 and a plain paper backing paper 3 is bonded to the core corrugated paper 2. This bonding may be performed with a normal glue material, or it is a matter of course that the water-resistant and oil-resistant glue material may be shared in the manufacturing process.
【００１４】本発明実施例は、さらに、以上のような段
ボール構成の中芯波形断面方向と垂直方向の段ボール両
端面部を、前記波形紙２と同様の耐水、耐油性材料より
成る各端面紙５を、前記接着剤４を用いて密封的に封止
したことを特徴としている。Further, in the embodiment of the present invention, both end faces of the corrugated board in the direction perpendicular to the center corrugated cross section of the corrugated board as described above are provided with respective end face papers 5 made of the same water-resistant and oil-resistant material as the corrugated paper 2. Are hermetically sealed using the adhesive 4.
【００１５】なお、上記中芯波形紙は、（ａ）図に示す
ような実際的な波形形状のみに限定されることなく、例
えば（ｂ）図に示すような三角形状等の変形であっても
差し支えないことはもちろんである。The core corrugated paper is not limited to the actual corrugated shape as shown in FIG. 1A, but may be, for example, a triangular shape as shown in FIG. Of course, it is not a problem.
【００１６】〈作用〉以上のような本発明実施例１の構
成により、比較的薄い吸水、吸油性の表紙１の吸収能力
が飽和した場合でも、端面紙５が設けてあるので表紙１
より内部に浸透した余分の吸収量は、逆流することなく
中芯波形形状の上半面部に貯溜するため、極めて大量の
浸透にも対応することができ、またこれらが逆流した
り、外部へ洩れたりする怖れがなく、比較的低コストで
かつ廃棄時に環境問題をも生ずることがなく、前述の目
的を達成することができる。<Operation> According to the structure of the first embodiment of the present invention as described above, even if the absorbing ability of the relatively thin water- and oil-absorbing cover 1 is saturated, the end paper 5 is provided.
The excess absorbed amount that has penetrated more inside is stored in the upper half surface of the corrugated core without backflow, so that it can cope with extremely large amounts of permeation. The above-mentioned object can be achieved without causing fear of waste, at a relatively low cost, and without causing an environmental problem at the time of disposal.
【００１７】（実施例２）前記実施例１においては、中
芯波形紙２を耐水、耐油性材料としたが、小量の刺し身
や天ぷら等のこの種の小売り商品は、一般的に顧客が店
舗の陳列用の冷凍環境から、例えば家庭における冷蔵庫
等に運ばれる迄の持ち帰り時間は通常それほど大きくな
いため、前記実施例１における中芯波形紙は、前記耐
水、耐油性でない普通紙を使用して、さらに低コスト化
を計ることも可能である。(Embodiment 2) In the embodiment 1, the core corrugated paper 2 is made of a water-resistant and oil-resistant material. However, retail goods of this kind, such as small amounts of sashimi and tempura, are generally sold by customers. Since the take-out time from the frozen environment for display at the store to being brought to a refrigerator or the like at home, for example, is usually not so large, the core corrugated paper in the first embodiment uses plain paper that is not water-resistant or oil-resistant. Therefore, it is possible to further reduce the cost.
【００１８】（実施例３）なお、以上の実施例は、対象
商品に含まれる水、油のみに限定されることなく、類似
の吸収性を有する各種流体を含有する前記類似の性質を
有する他種商品であっても、支障なく利用可能であるこ
とはもちろんである。(Embodiment 3) The above embodiment is not limited to the water and oil contained in the target product, but includes various fluids having similar absorptivity and having similar properties. Of course, even seed products can be used without any problems.
【００１９】（実施例４）なお、本発明の段ボールは、
一般的に既製の発泡樹脂製等の小形の食料製品トレー上
等に載置利用するすることを主用途としているが、図２
にその一例の外観斜視図を示すように、適当な製造工程
により、前記実施例段ボール材料を用いて吸水、吸油性
を有する小皿トレー容器６自体を形成することも可能で
ある。(Embodiment 4) The cardboard of the present invention
In general, the main application is to place and use on a small food product tray or the like made of ready-made foamed resin.
As shown in an external perspective view of an example of the above, it is also possible to form the small dish tray container 6 itself having water absorbing and oil absorbing properties by using the corrugated cardboard material of the embodiment by an appropriate manufacturing process.
【００２０】なお、本実施例の場合、容器６の周縁の立
上り部の中芯波形紙の波形高さを次第に漸減して、先端
部で平面とすることにより、図１に示した端面紙５を不
要とすることができる。In the case of this embodiment, the corrugated height of the core corrugated paper is gradually reduced gradually at the rising portion of the peripheral edge of the container 6, and the front end is made flat, so that the end face paper 5 shown in FIG. Can be eliminated.
【００２１】[0021]
【発明の効果】以上説明したように、本発明によれば、
簡単かつ比較的低コストで、特定の冷蔵食品等の本来の
味を保持することができ、かつ、その廃棄時に環境問題
等を生ずる怖れがない。As described above, according to the present invention,
Simple and relatively low cost, it can maintain the original taste of specific refrigerated foods and the like, and there is no fear of causing environmental problems at the time of disposal.
【図１】 実施例段ボールの部分斜視図、（ａ）通常波
形例、（ｂ）変形波形例FIG. 1 is a partial perspective view of a corrugated cardboard according to an embodiment, (a) a normal waveform example, and (b) a modified waveform example.
【図２】 実施例トレー容器の外観図例FIG. 2 is an example of an external view of a tray container according to the embodiment.
１ 吸水、吸油紙（表紙） ２，２ａ 中芯波形紙 ３ 裏紙 ４ 糊材（接着剤） ５ 端面紙 ６ トレー容器 DESCRIPTION OF SYMBOLS 1 Water absorption and oil absorption paper (cover) 2, 2a Core corrugated paper 3 Backing paper 4 Glue material (adhesive) 5 End paper 6 Tray container
Claims (3)
紙と、耐水、耐油性紙より成る中芯波形紙と、普通紙よ
り成る裏紙とを、それぞれ立体構造的に耐性、耐油性糊
材により互に段ボール状に接着形成すると共に、前記中
芯波形紙の波形断面方向と垂直方向の段ボール両端面部
を、耐水、耐油性紙より成る各端面紙の接着により密封
したことを特徴とする吸水、吸油性段ボール。1. A three-dimensionally structurally resistant, oil-resistant glue comprising a nonwoven fabric cover made of water-absorbent and oil-absorbent paper, a core corrugated paper made of water-resistant and oil-resistant paper, and a backing paper made of plain paper. The core corrugated paper is formed by bonding to each other in a corrugated cardboard shape, and both end faces of the corrugated cardboard in the direction perpendicular to the corrugated cross section of the core corrugated paper are sealed by bonding each end face paper made of water-resistant and oil-resistant paper. Water absorbing and oil absorbing cardboard.
に代えて、普通紙としたことを特徴とする請求項１記載
の吸水、吸油性段ボール。2. The water- and oil-absorbent corrugated cardboard according to claim 1, wherein the core corrugated paper is plain paper instead of the water and oil resistant paper.
油性段ボールを用いて、皿形状に形成したことを特徴と
する吸水、吸油性段ボールを用いたトレー容器。3. A tray container using water- and oil-absorbent cardboard, wherein the tray is formed using the water- and oil-absorbent cardboard according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21877499A JP3134245B2 (en) | 1999-08-02 | 1999-08-02 | Water-absorbing and oil-absorbing cardboard and tray containers using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21877499A JP3134245B2 (en) | 1999-08-02 | 1999-08-02 | Water-absorbing and oil-absorbing cardboard and tray containers using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP3134245B2 true JP3134245B2 (en) | 2001-02-13 |
| JP2001038833A JP2001038833A (en) | 2001-02-13 |
Family
ID=16725183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21877499A Expired - Fee Related JP3134245B2 (en) | 1999-08-02 | 1999-08-02 | Water-absorbing and oil-absorbing cardboard and tray containers using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3134245B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795739A (en) * | 2019-03-11 | 2019-05-24 | 中山火炬职业技术学院 | A kind of high survival probability packing method for crab speed fortune |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4839547B2 (en) * | 2001-08-28 | 2011-12-21 | 川上産業株式会社 | Plastic cardboard edge processing method |
| JP4686959B2 (en) * | 2003-06-12 | 2011-05-25 | 凸版印刷株式会社 | Oil-resistant paper and oil-resistant cartons made using it |
| JP6259010B2 (en) * | 2016-05-25 | 2018-01-10 | 株式会社クラウン・パッケージ | Multi-layered paper |
| CN110549688B (en) * | 2019-09-17 | 2021-02-09 | 桂林金美印刷包装有限公司 | Multilayer composite corrugated board and preparation process thereof |
-
1999
- 1999-08-02 JP JP21877499A patent/JP3134245B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795739A (en) * | 2019-03-11 | 2019-05-24 | 中山火炬职业技术学院 | A kind of high survival probability packing method for crab speed fortune |
| CN109795739B (en) * | 2019-03-11 | 2020-10-09 | 中山火炬职业技术学院 | High-survivability packaging method for crab fast transportation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001038833A (en) | 2001-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6491993B1 (en) | Absorbent pouches | |
| US5119940A (en) | Package having collar enclosure | |
| US5047267A (en) | Protective serving mat | |
| US4935282A (en) | Absorbent insert for food packages | |
| US5950911A (en) | Device for holding a plurality of containers | |
| US5042652A (en) | Package having collar enclosure | |
| CA2215873C (en) | Improvements in packages for a food tray | |
| JP3134245B2 (en) | Water-absorbing and oil-absorbing cardboard and tray containers using the same | |
| JPH07503439A (en) | Watertight boat-type packaging tray and its manufacturing method | |
| EP3986794A1 (en) | Method of delivering chilled goods | |
| US7390550B2 (en) | Coaster comprising a compact disc | |
| JP2002264945A (en) | Water absorptive, oil absorptive and permeable tray container | |
| JPH07206051A (en) | Packaging corrugated board for article or material sensitive to environment, and packaging method therefor | |
| WO1981001825A1 (en) | An arrangement in containers | |
| US20050189359A1 (en) | Combination food service take-out container and napkin dispenser | |
| KR200393663Y1 (en) | Fresh produce packing envelope | |
| US2625316A (en) | Telescoping box with cover fastener | |
| CN216862127U (en) | Intention packing carton | |
| JP3161815U (en) | Supplement substitute sheet | |
| JP3004252U (en) | Inari Sushi packaging bag and Inari Sushi packaging | |
| JPH04501831A (en) | Composite material for insulating containers and containers formed therefrom | |
| GB2322120A (en) | Containers | |
| JP2539810Y2 (en) | Packaging material for heated food | |
| IT230493Y1 (en) | TRAY OF PACKAGING AND PRESENTATION OF EDIBLE LIQUID SEALABLE PRODUCTS, MADE IN SHEET AND FOLDED CARDBOARD. | |
| JP2008229871A (en) | Food packaging sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20001010 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |