JPH10211973A - Heat-insulating container - Google Patents
Heat-insulating containerInfo
- Publication number
- JPH10211973A JPH10211973A JP1275997A JP1275997A JPH10211973A JP H10211973 A JPH10211973 A JP H10211973A JP 1275997 A JP1275997 A JP 1275997A JP 1275997 A JP1275997 A JP 1275997A JP H10211973 A JPH10211973 A JP H10211973A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- plastic film
- cup
- embossed
- 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.)
- Pending
Links
- 239000002985 plastic film Substances 0.000 claims abstract description 32
- 229920006255 plastic film Polymers 0.000 claims abstract description 32
- 239000011810 insulating material Substances 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920006257 Heat-shrinkable film Polymers 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、表面の断熱性や内
容物の保温性を要求されるような断熱カップに関するも
のであり、特に内容物に熱湯を注いで喫食に供するイン
スタント食品や飲料用の容器に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating cup which is required to have a heat insulating property on its surface and to keep the contents warm, and more particularly to an instant food or beverage in which hot water is poured into the contents for eating. Related to the container.
【０００２】[0002]
【従来の技術】従来より断熱機能を有するカップとし
て、プラスチックを発泡させたカップや紙製のカップが
知られている。特に紙製カップは廃棄時の処理が容易で
あると共に必要であれば材料の再利用を図ることも可能
である利点を有する。2. Description of the Related Art Conventionally, cups made of foamed plastic and paper cups have been known as cups having a heat insulating function. Particularly, the paper cup has an advantage that the disposal at the time of disposal is easy and the material can be reused if necessary.
【０００３】特開平８−１０４３７３には、凹凸が点状
に連続したエンボス紙と外側ライナ−紙が巻き付けられ
た紙製カップが開示される。[0003] Japanese Patent Application Laid-Open No. 8-104373 discloses a paper cup in which embossed paper having irregularities continuous in a dot shape and an outer liner paper are wound.
【０００４】[0004]
【発明が解決しようとする課題】特開平８−１０４３７
３に開示のカップにあっては、外側のライナ−が紙であ
る為、店頭効果を得ることが必要な場合、表面の光沢加
工に限界がある。また、外側のライナ−を紙カップに巻
き付けることによって生じるライナ−の貼り合わせ部分
が有るため、絵柄がずれないようなデザインの制限や、
生産時に、貼り合わせ部の貼りずれの精度が要求される
等の問題がある。Problems to be Solved by the Invention
In the cup disclosed in No. 3, since the outer liner is made of paper, there is a limit to the glossiness of the surface when it is necessary to obtain an over-the-counter effect. In addition, since there is a portion where the liner is bonded by winding the outer liner around the paper cup, there are restrictions on the design such that the picture is not shifted,
At the time of production, there is a problem that the accuracy of the displacement of the bonded portion is required.
【０００５】また、容器に商品の印刷を施し、内容物の
充填を行い、密封後に流通、店頭販売する場合、上記公
報に開示される構造では、容器表面にあたるライナ−に
絵柄が施され完成した状態で充填を行う為表面のデザイ
ン毎、つまり商品毎の在庫が必要となるため、多品種少
ロットの商品には扱いが難しかった。[0005] Further, when a product is printed on a container, the contents are filled, and after distribution, the product is sold over-the-counter after sealing, the liner corresponding to the surface of the container is painted with a pattern in the structure disclosed in the above publication. In order to perform filling in a state, inventory is required for each design of the surface, that is, for each product, so that it is difficult to handle products of various types and small lots.
【０００６】本発明は、上述のような従来の問題点に鑑
みてなされたものであり、光沢がありかつカップ側面の
表現部分にデザインの制限を受けない望ましい外観を有
する断熱カップを提供することを目的とする。また、本
発明は量産性に優れ且つ在庫の減少による低コスト化が
可能な断熱カップを提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to provide a heat-insulating cup having a glossy appearance and a desirable appearance which is not restricted by the design of the expression on the side of the cup. With the goal. Another object of the present invention is to provide a heat-insulating cup which is excellent in mass productivity and can be reduced in cost by reducing inventory.
【０００７】[0007]
【課題を解決するための手段】本発明に於いて上記課題
を達成するために、まず請求項１においては、紙製カッ
プ１４本体に、断熱材２０となる、凹凸が点状に連続し
たエンボス紙２１Ａあるいは凹凸が線状に連続したコル
ゲ−ト紙２１Ｂで紙製カップ１４の側面周囲を覆い、且
つこれにプラスックフィルム３０により本体側面を覆っ
てなる断熱性紙カップである。In order to achieve the above-mentioned object, according to the present invention, first, a paper cup 14 body is provided with an embossment which becomes a heat insulating material 20 and has irregularities continuous in a dot-like manner. This is a heat insulating paper cup in which the side surface of the paper cup 14 is covered with paper 21A or corrugated paper 21B having irregularities continuous in a linear shape, and the side surface of the main body is covered with a plastic film 30.
【０００８】また、前記プラスチックフィルム３０につ
いて、熱収縮性フィルムを使用することを特徴とする請
求項１記載の紙カップである。The paper cup according to claim 1, wherein a heat-shrinkable film is used for the plastic film 30.
【０００９】次に、前記プラスチックフィルム３０につ
いて、伸縮性フィルムを使用することを特徴とする請求
項１記載の紙カップである。The paper cup according to claim 1, wherein an elastic film is used for the plastic film 30.
【００１０】また、前記断熱材２０について、エンボス
紙２１Ａあるいは、コルゲ−ト紙２１Ｂと紙製カップ本
体１４の間に薄紙２２を貼着したことを特徴とする請求
項１乃至請求項３のいずれか記載の紙カップである。The heat insulating material (20) is characterized in that a thin paper (22) is adhered between the embossed paper (21A) or the corrugated paper (21B) and the paper cup body (14). Or the paper cup described.
【００１１】さらにまた本発明は、前記断熱材２０につ
いて、エンボス紙２１Ａあるいはコルゲ−ト紙２１Ｂと
プラスチックフィルム３０の間に薄紙２３を貼着したこ
とを特徴とする請求項１乃至請求項３のいずれか記載の
紙カップである。Further, according to the present invention, as for the heat insulating material 20, a thin paper 23 is stuck between the embossed paper 21A or the corrugated paper 21B and the plastic film 30. A paper cup according to any of the above.
【００１２】次に、前記断熱材２０について、エンボス
紙２１Ａあるいはコルゲ−ト紙２１Ｂと紙製カップ本体
１４の間に薄紙２２を貼着し、且つエンボス紙２１Ａあ
るいはコルゲ−ト紙２１Ｂとプラスチックフィルム３０
の間に薄紙２２を貼着したことを特徴とする請求項１乃
至請求項３のいずれか記載の紙カップである。Next, as for the heat insulating material 20, a thin paper 22 is adhered between the embossed paper 21A or corrugated paper 21B and the paper cup body 14, and the embossed paper 21A or corrugated paper 21B and the plastic film are attached. 30
The paper cup according to any one of claims 1 to 3, wherein a thin paper 22 is attached between the paper cups.
【００１３】また、蓋材としてプラスチック成形品４１
もしくは、多層の構成からなるシ−ト４２でそれぞれ容
器を嵌合もしくは、熱シ−ルにより密封し、前記プラス
チックフィルム３０でカップ本体と蓋部（天面部）の周
縁部を覆ったことを特徴とする請求項１乃至請求項６の
いずれか記載の紙カップである。Further, a plastic molded product 41 is used as a cover material.
Alternatively, the containers are fitted or sealed with a heat seal, respectively, with a multi-layered sheet 42, and the peripheral portions of the cup body and the lid (top surface) are covered with the plastic film 30. A paper cup according to any one of claims 1 to 6.
【００１４】[0014]
【発明の実施の形態】以下本発明の実施の形態を説明す
る。本発明の一実施形態である容器のカップ側面は、図
３の断面図に示すように、カップ原紙層１１からなる紙
製カップ１４の表面に、断熱材２０となるエンボス紙２
１Ａあるいはコルゲ−ト紙２１Ｂを設ける。Embodiments of the present invention will be described below. As shown in the cross-sectional view of FIG. 3, the embossed paper 2 serving as a heat insulating material 20 is provided on the side surface of a cup of a container according to an embodiment of the present invention, as shown in the cross-sectional view of FIG.
1A or corrugated paper 21B is provided.
【００１５】さらにその表面を収縮性フィルム３０ある
いは伸縮性フィルム３０で覆っている。即ち、紙カップ
に収縮前の筒状にしたプラスチックフィルム３０を所定
の位置に設置し、加熱することによりプラスチックフィ
ルム３０はエンボス紙２１Ａあるいはコルゲ−ト紙２１
Ｂの形に収縮し、図３に示すように、表面に凹凸が生じ
る。図１と図２は、図３に示す断熱材２０の材質構成を
有する紙カップの斜視図であるFurther, the surface is covered with a shrinkable film 30 or a stretchable film 30. That is, the plastic film 30 before shrinking is placed at a predetermined position in a paper cup and heated, so that the plastic film 30 becomes embossed paper 21A or corrugated paper 21.
It contracts in the shape of B, and as shown in FIG. 1 and 2 are perspective views of a paper cup having the material configuration of the heat insulating material 20 shown in FIG.
【００１６】そして、紙製カップに使用するカップ原紙
は、坪量が１９０ｇ／ｍ2 〜３５０ｇ／ｍ2 の範囲が望
ましい。また、断熱材２０を構成するエンボス紙２１Ａ
あるいはコルゲ−ト紙２１Ｂは坪量５０ｇ／ｍ2 〜１６
０ｇ／ｍ2 の範囲が適当である。[0016] Then, the cup base paper used for paper cups has a basis weight of 190 g / m 2 range ~350g / m 2 is desirable. Further, embossed paper 21A constituting the heat insulating material 20
Alternatively, the corrugated paper 21B has a basis weight of 50 g / m 2 to 16
A range of 0 g / m 2 is appropriate.
【００１７】容器側面の表面となるプラスチックフィル
ム３０は収縮性フィルムであれば、延伸ポリスチレン、
収縮ポリ塩化ビニルや収縮ポリエチレン等を使用し、フ
ィルムの厚みは約３０μ〜１００μが望ましい。また、
伸縮性フィルムであれば、無延伸ポリエチレン等が適当
であり、フィルムの厚みは約５０μ〜１５０μ程度がよ
い。If the plastic film 30 to be the surface of the container side is a shrinkable film, it is stretched polystyrene,
Shrink polyvinyl chloride, shrink polyethylene or the like is used, and the thickness of the film is preferably about 30 μ to 100 μ. Also,
If it is a stretchable film, unstretched polyethylene or the like is suitable, and the thickness of the film is preferably about 50 μm to 150 μm.
【００１８】次に、図３に示す実施例の応用として、図
４に示すように断熱材２０がエンボス紙２１Ａあるいは
コルゲ−ト紙２１Ｂに薄紙２２を貼り合わせたものから
なり、薄紙２２をカップ原紙１１とエンボス紙２１Ａあ
るいはコルゲ−ト紙２１Ｂとの間に設けることもでき
る。使用する薄紙２２は、坪量約３０ｇ／ｍ2 〜８０ｇ
／ｍ2 の間が適当である。薄紙２２を設けることによ
り、カップ原紙１１と断熱材２０の接着が面と面になる
ため、接着面積が大きくなり、接着強度を安定させるこ
とができる。Next, as an application of the embodiment shown in FIG. 3, as shown in FIG. 4, the heat insulating material 20 is formed by laminating a thin paper 22 on an embossed paper 21A or a corrugated paper 21B. It can be provided between the base paper 11 and the embossed paper 21A or the corrugated paper 21B. The thin paper 22 to be used has a basis weight of about 30 g / m 2 to 80 g.
/ M 2 is appropriate. By providing the thin paper 22, the adhesiveness between the cup base paper 11 and the heat insulating material 20 becomes flat, so that the bonding area increases and the bonding strength can be stabilized.
【００１９】また、図５は、断熱材２０がエンボス紙２
１Ａあるいはコルゲ−ト紙２１Ｂに薄紙２３を貼り合わ
せたものからなり、薄紙２３をプラスチックフィルム３
０とエンボス紙２１Ａあるいはコルゲ−ト紙２１Ｂとの
間に設ける場合の実施例である。この場合使用する薄紙
２３は、坪量約３０ｇ／ｍ2 〜８０ｇ／ｍ2 の間が適当
である。薄紙２３を設けることにより、プラスチックフ
ィルム３０と接する面が平面同士になる為、プラスチッ
クフィルム３０が収縮しても、図３で示すような凹凸が
表面に現れず、表面を平らにすることが可能である。FIG. 5 shows that the heat insulating material 20 is embossed paper 2
1A or a corrugated paper 21B to which a thin paper 23 is adhered.
This is an embodiment in the case where it is provided between the embossed paper 0 and the embossed paper 21A or the corrugated paper 21B. Paper 23 used in this case, it is appropriate for a basis weight of about 30g / m 2 ~80g / m 2 . By providing the thin paper 23, the surface in contact with the plastic film 30 becomes flat, so that even if the plastic film 30 contracts, unevenness as shown in FIG. 3 does not appear on the surface, and the surface can be flattened. It is.
【００２０】次に、図６は、断熱材２０がエンボス紙２
１Ａあるいはコルゲ−ト紙２１Ｂに薄紙２２と薄紙２３
を貼り合わせたものからなり、薄紙２３をプラスチック
フィルム３０側に、薄紙２２をエンボス紙２１Ａあるい
はコルゲ−ト紙２１Ｂとカップ原紙１１との間に設ける
場合の実施例である。Next, FIG. 6 shows that the heat insulating material 20 is embossed paper 2
Thin paper 22 and thin paper 23 on 1A or corrugated paper 21B
This is an embodiment in which the thin paper 23 is provided on the plastic film 30 side and the thin paper 22 is provided between the embossed paper 21A or the corrugated paper 21B and the cup base paper 11.
【００２１】よって、外観上凹凸がなく、さらに紙カッ
プとの接着強度が要求される容器の場合、図６のような
３層構造をした断熱材２０が必要となる。Therefore, in the case of a container which does not have irregularities in appearance and requires a bonding strength with a paper cup, a heat insulating material 20 having a three-layer structure as shown in FIG. 6 is required.
【００２２】また、本発明の断熱容器を密封する方法と
して、図１や図２で示すような紙カップにプラスチック
フィルム３０を設けた完成品に蓋を嵌合したり蓋をシ−
ルすることも可能であるが、紙カップ１４に断熱材２０
を被せた未完成品の状態で内容物の充填を行い、蓋で密
封をしてから、プラスチックフィルム３０を被せ、収縮
させることも可能である。Further, as a method of sealing the heat insulating container of the present invention, a lid is fitted to a completed product provided with a plastic film 30 in a paper cup as shown in FIGS. 1 and 2, or the lid is sealed.
Although it is possible to use a heat insulating material,
It is also possible to fill the contents in the state of an unfinished product covered with, seal with a lid, cover the plastic film 30 and shrink it.
【００２３】上記の製造工程の場合、図３や図４で示す
ような断熱材２０で構成される紙カップは、充填機の容
器供給部分で、表面に凹凸がついた状態で、積重ねられ
る。よって、容器の外側と容器の内側とが点あるいは線
接触となり、供給する際に摩擦抵抗が少なくなり、フィ
−ダ−のトラブルが減少する。In the above manufacturing process, paper cups made of the heat insulating material 20 as shown in FIG. 3 and FIG. 4 are stacked at the container supply part of the filling machine with the surface having irregularities. Therefore, the outside of the container and the inside of the container are in point or line contact, and the frictional resistance during supply is reduced, and feeder troubles are reduced.
【００２４】さらに、内容物の充填後に印刷を施したプ
ラスチックフィルム３０を容器に供給するため、絵柄毎
に容器の在庫が不要で、容器として未完成品であるプラ
スチックフィルム３０を設けない無地の状態で在庫が出
来、保管スペ─スの大幅な削減ができる。また、プラス
チックフィルム３０は絵柄毎に多種類在庫しておいて
も、その保管スペ−スは僅かであり、取扱いは容易であ
る。Furthermore, since the printed plastic film 30 is supplied to the container after the contents are filled, no stock of the container is required for each picture, and a plain state in which the unfinished plastic film 30 is not provided as a container. Stock can be made and storage space can be greatly reduced. Even if a large number of types of plastic films 30 are stocked for each picture, the storage space is small and the handling is easy.
【００２５】次に、本発明の密封時の形態を説明する。
図７は、プラスチックの成形品を蓋に使用した実施例で
ある。図５や図６の状態の容器に内容物を充填した後、
蓋を嵌合し、プラスチックフィルム３０を蓋の天面部ま
で被せて収縮させている。従って、流通段階で蓋と容器
の分離防止と、容器の口元の汚れを防止することができ
る。この場合、プラスチックフィルム３０の上部に、開
封用のミシン線４３を設けることも可能である。Next, the sealing mode of the present invention will be described.
FIG. 7 shows an embodiment in which a plastic molded product is used for the lid. After filling the container in the state of FIGS. 5 and 6 with the contents,
The lid is fitted and the plastic film 30 is shrunk to cover the top surface of the lid. Therefore, it is possible to prevent the lid and the container from being separated from each other at the distribution stage, and prevent the mouth of the container from being stained. In this case, it is also possible to provide an opening sewing wire 43 on the upper part of the plastic film 30.
【００２６】図８は、アルミ箔、紙等を含む多層構成の
シ−トを蓋に使用した実施例である。図７と同等の機能
をもたせると同時に、蓋の天面部にも印刷が可能である
ため、絵柄や文字等の表示をすることができる。FIG. 8 shows an embodiment in which a sheet having a multilayer structure including aluminum foil, paper and the like is used for a lid. Since a function equivalent to that of FIG. 7 is provided and printing is possible on the top surface of the lid, pictures, characters, and the like can be displayed.
【００２７】[0027]
【発明の効果】本発明は、以上のような構成から、従来
の紙製カップと比べ、断熱機能が同等であり、かつ、表
面に光沢性があり、容器の構成上絵柄毎の在庫が不要な
為保管スペ−スの大幅な削減が可能である。さらに、充
填機上では、フィ−ダ−適性が向上し、絵柄の規制が必
要がない為、自由なデザインを施すことができる。ま
た、使用後も紙製カップとプラスチックフィルム３０を
容易に分離できるので分別廃棄が可能となる。As described above, the present invention has the same heat insulation function and glossiness on the surface as compared with the conventional paper cup, and does not require stocking for each picture due to the structure of the container. Therefore, the storage space can be significantly reduced. Further, on the filling machine, feeder suitability is improved, and there is no need to regulate the pattern, so that a free design can be performed. Further, even after use, the paper cup and the plastic film 30 can be easily separated, so that separation and disposal are possible.
【図１】一実施例の一部破断斜視図。FIG. 1 is a partially cutaway perspective view of one embodiment.
【図２】第２の実施例の一部破断斜視図。FIG. 2 is a partially cutaway perspective view of a second embodiment.
【図３】本発明の実施の形態を示し、容器の側断面図。FIG. 3 shows the embodiment of the present invention and is a side sectional view of a container.
【図４】本発明の実施の形態を示し、容器の側断面図。FIG. 4 is a side sectional view of the container, showing the embodiment of the present invention.
【図５】本発明の実施の形態を示し、容器の側断面図。FIG. 5 shows the embodiment of the present invention and is a side sectional view of a container.
【図６】本発明の実施の形態を示し、容器の側断面図。FIG. 6 shows the embodiment of the present invention and is a side sectional view of a container.
【図７】本発明の実施の形態を示し、プラスチック成形
品４１を蓋として設けたときの部分的断面図。FIG. 7 shows the embodiment of the present invention and is a partial cross-sectional view when a plastic molded product 41 is provided as a lid.
【図８】本発明の実施の形態を示し、多層シ−ト４２を
蓋として設けたときの部分的断面図。FIG. 8 shows the embodiment of the present invention, and is a partial cross-sectional view when a multilayer sheet 42 is provided as a lid.
【符号の説明】 １１‥‥カップ原紙 １４‥‥紙製カップ ２０‥‥断熱材 ２１Ａ‥‥エンボス紙 ２１Ｂ‥‥コルゲ−ト紙 ２２‥‥薄紙 ２３‥‥薄紙 ３０‥‥プラスチックフィルム ４１‥‥プラスチック成形品 ４２‥‥多層シ−ト ４３‥‥ミシン線[Description of Signs] 11 cup base paper 14 paper cup 20 heat insulation material 21A embossed paper 21B corrugated paper 22 thin paper 23 thin paper 30 plastic film 41 plastic Molded product 42 ‥‥ Multi-layer sheet 43 ‥‥ Sewing wire
Claims (7)
る、凹凸が点状に連続したエンボス紙２１Ａあるいは凹
凸が線状に連続したコルゲ−ト紙２１Ｂで紙製カップ１
４の側面周囲を覆い、且つこれにプラスックフィルム３
０により本体側面を覆ってなる断熱性紙カップ。1. A paper cup 1 made of embossed paper 21A having irregularities continuous in dots or corrugated paper 21B having irregularities continuous in a line, serving as a heat insulating material 20 in the body of the paper cup 14.
4 around the side and plastic film 3
A heat-insulating paper cup whose side is covered with 0.
熱収縮性フィルムを使用することを特徴とする請求項１
記載の紙カップ。2. In the plastic film 30,
2. A heat-shrinkable film is used.
Paper cup as described.
伸縮性フィルムを使用することを特徴とする請求項１記
載の紙カップ。3. In the plastic film 30,
The paper cup according to claim 1, wherein an elastic film is used.
Ａあるいはコルゲ−ト紙２１Ｂと紙製カップ本体１４の
間に薄紙２２を貼着したことを特徴とする請求項１乃至
請求項３のいずれか記載の紙カップ。4. In the heat insulating material 20, embossed paper 21
The paper cup according to any one of claims 1 to 3, wherein a thin paper 22 is adhered between the A or corrugated paper 21B and the paper cup body 14.
Ａあるいはコルゲ−ト紙２１Ｂとプラスチックフィルム
３０の間に薄紙２３を貼着したことを特徴とする請求項
１乃至請求項３のいずれか記載の紙カップ。5. In the heat insulating material 20, embossed paper 21
The paper cup according to any one of claims 1 to 3, wherein thin paper 23 is stuck between the A or corrugated paper 21B and the plastic film 30.
Ａあるいはコルゲ−ト紙２１Ｂと紙製カップ本体１４の
間に薄紙２２を貼着し、且つエンボス紙２１Ａあるいは
コルゲ−ト紙２１Ｂとプラスチックフィルム３０の間に
薄紙２２を貼着したことを特徴とする請求項１乃至請求
項３のいずれか記載の紙カップ。6. In the heat insulating material 20, embossed paper 21
A thin paper 22 is stuck between the A or corrugated paper 21B and the paper cup body 14, and the thin paper 22 is stuck between the embossed paper 21A or the corrugated paper 21B and the plastic film 30. The paper cup according to any one of claims 1 to 3, wherein
は、多層の構成からなるシ−ト４２でそれぞれ容器を嵌
合もしくは、熱シ−ルにより密封し、前記プラスチック
フィルム３０でカップ本体と蓋部（天面部）の周縁部を
覆ったことを特徴とする請求項１乃至請求項６のいずれ
か記載の紙カップ。7. The container is fitted with a plastic molded article 41 or a sheet 42 having a multilayer structure as a lid material, or sealed by a heat seal, and the cup body and the lid portion are sealed with the plastic film 30. The paper cup according to any one of claims 1 to 6, wherein a peripheral portion of the top surface portion is covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1275997A JPH10211973A (en) | 1997-01-27 | 1997-01-27 | Heat-insulating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1275997A JPH10211973A (en) | 1997-01-27 | 1997-01-27 | Heat-insulating container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10211973A true JPH10211973A (en) | 1998-08-11 |
Family
ID=11814342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1275997A Pending JPH10211973A (en) | 1997-01-27 | 1997-01-27 | Heat-insulating container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10211973A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002179135A (en) * | 2000-12-12 | 2002-06-26 | Dainippon Printing Co Ltd | Liquid container |
| JP2002193236A (en) * | 2000-12-28 | 2002-07-10 | Dainippon Printing Co Ltd | Microwave-safe paper cup |
| JP2002211534A (en) * | 2001-01-19 | 2002-07-31 | Dainippon Printing Co Ltd | Heat insulation paper cup corresponding to microwave oven |
| JP2002211533A (en) * | 2001-01-19 | 2002-07-31 | Dainippon Printing Co Ltd | Heat insulation paper cup corresponding to microwave oven |
| GB2474858A (en) * | 2009-10-28 | 2011-05-04 | Bcp Fluted Packaging Ltd | Insulated can holder and method of manufacture |
| EP2376350A1 (en) | 2008-12-22 | 2011-10-19 | British American Tobacco (Holdings) Limited | A pack for smoking articles |
| JP2017132491A (en) * | 2016-01-26 | 2017-08-03 | 基照 大花 | Packaging container |
-
1997
- 1997-01-27 JP JP1275997A patent/JPH10211973A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002179135A (en) * | 2000-12-12 | 2002-06-26 | Dainippon Printing Co Ltd | Liquid container |
| JP4615121B2 (en) * | 2000-12-12 | 2011-01-19 | 大日本印刷株式会社 | Container for liquid |
| JP2002193236A (en) * | 2000-12-28 | 2002-07-10 | Dainippon Printing Co Ltd | Microwave-safe paper cup |
| JP2002211534A (en) * | 2001-01-19 | 2002-07-31 | Dainippon Printing Co Ltd | Heat insulation paper cup corresponding to microwave oven |
| JP2002211533A (en) * | 2001-01-19 | 2002-07-31 | Dainippon Printing Co Ltd | Heat insulation paper cup corresponding to microwave oven |
| EP2376350A1 (en) | 2008-12-22 | 2011-10-19 | British American Tobacco (Holdings) Limited | A pack for smoking articles |
| US8607974B2 (en) | 2008-12-22 | 2013-12-17 | British America Tobacco (Holdings) Limited | Pack for smoking articles |
| GB2474858A (en) * | 2009-10-28 | 2011-05-04 | Bcp Fluted Packaging Ltd | Insulated can holder and method of manufacture |
| JP2017132491A (en) * | 2016-01-26 | 2017-08-03 | 基照 大花 | Packaging container |
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