JP2004244075A - Multiple cup - Google Patents

Multiple cup Download PDF

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Publication number
JP2004244075A
JP2004244075A JP2003036897A JP2003036897A JP2004244075A JP 2004244075 A JP2004244075 A JP 2004244075A JP 2003036897 A JP2003036897 A JP 2003036897A JP 2003036897 A JP2003036897 A JP 2003036897A JP 2004244075 A JP2004244075 A JP 2004244075A
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JP
Japan
Prior art keywords
cup
outer cup
inner cup
synthetic resin
peripheral surface
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
Application number
JP2003036897A
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Japanese (ja)
Inventor
Kuniharu Saito
邦治 斉藤
Kazuhiro Kagawa
和洋 香川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Paper Pak Co Ltd
Original Assignee
Nippon Paper Pak Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Paper Pak Co Ltd filed Critical Nippon Paper Pak Co Ltd
Priority to JP2003036897A priority Critical patent/JP2004244075A/en
Publication of JP2004244075A publication Critical patent/JP2004244075A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a multiple cup, which consists of an cardboard-made outer cup and a thin, synthetic resin inner cup, can be made using a cardboard made of recycle paper, retains total sealing property, waterproofness, heat resistance, or the like, and enables an easy change in design of the inner cup. <P>SOLUTION: The thin, synthetic resin inner cup is inserted into the cardboard-made outer cup 1. In the outer cup 1, ridges 9 formed circumferentially at every distance on the trunk 5 of the inner cup 2 are brought in contact with the inner circumferential surface 10 of the outer cup 1 to form a plurality of heat insulating spaces 12, which are separated circumferentially between the outer cup and the inner cup 2. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、アイスクリームのごとき冷菓、コーヒーや紅茶のごとき加熱飲料或はインスタントスープや即席麺のごとく熱湯を注入して食用に供する食品等の容器に使用される厚紙と薄肉の合成樹脂とで構成された断熱性を有する多重容器の改良に関する。
【0002】
【従来の技術】
従来の厚紙を主材とした断熱性のカップ類としては、紙製のカップ本体の側壁の外側に、断熱層を内側に重ねて固定したライナー紙を重ねて取り付ける等の複雑な構造が採用されている。(特許文献1参照)
【0003】
【特許文献1】
特開平11−278455号公報(第2、3頁、図2参照)
【0004】
【発明が解決しようとする課題】
前述の従来の断熱性カップの構造では、カップ本体が紙製であり、完全な密封性、防水性、ガスバリヤ性、耐熱性、電子レンジ対応性、或はロングライフの可能性等の面で不十分であるのみでなく、内側容器たるカップ本体の形状変更の自由度も少ないと共に、再生紙等の使用も不可能のため、紙カップ専用紙を使用せざるを得ない等の諸問題を有している。
【0005】
【課題を解決するための手段】
前記従来の断熱カップが有する問題点に鑑み、本件請求項1の発明では、多重カップを、少なくとも1個の厚紙製の外カップ内に、少なくとも1個の薄肉の合成樹脂製の内カップを挿入し、前記外カップの内周面と前記内カップの外周面との間に、周方向において区分された複数の断熱空間を形成したという簡単な構成とし、内容物の充填される内カップに完全な密封性、防水性、ガスバリヤ性、耐熱性、電子レンジ対応性、内容物のロングライフの可能性並びに各特性の度合等を、合成樹脂の種別の選定、厚さの選定等により自由に選定し、種々の用途に使用できるのみでなく、完全な密封性、防水性、ガスバリヤ性に保持により、外カップ用紙として再生紙の使用をも可能とした。
【0006】
また内カップを合成樹脂製とすることにより、金型の変更により形状変更の自由度を大きくすることを可能とし、厚紙製の外カップの強度によって、多重カップ全体の強度を補強することにより内カップの薄肉化も可能とすると共に、外カップと内カップ間に、周方向に区分されて形成された複数の断熱空間により、内容物の保全、保温並びに手指による把持時の断熱効果の保持も可能とした。
【0007】
請求項2の発明では、請求項1の発明に、外カップの底壁を、周壁下縁より上位に形成し、内カップの底壁を、外カップの底壁で受支させるという構成を付加させることにより、多重カップを静置させた際の断熱効果を向上させた。
【0008】
請求項3の発明では、請求項1または請求項2の発明に、少なくとも1個の厚紙製の外カップが、横断面で、円、楕円のうちから選ばれた略截頭逆円錐体であり、該外カップの内周面に接する薄肉の合成樹脂製の内カップが、横断面で略截頭逆角錐体であり、角錐の稜部において外カップの内周面に当接しているという構成を付加することにより、角錐の稜部の存在により内カップの強度、該稜部に接する外カップの強度を向上させ、従って薄肉の合成樹脂で内カップが形成されていても、カップ胴部に作用する自動充填、密封等の作業時の押圧力、搬送、保管時の押圧力、手指による把持時の押圧力等による変形、内容物の噴出等を良好に防止でき、更には、稜線間の広い断熱空間の存在と外カップと内カップとの接触部分が稜線部分であることにより、内カップの内容物から外カップへの熱伝導部分の狭小化、伝熱損失の微少化等を図りうるようにした。
【0009】
【発明の実施の形態】
図1及び図2は、請求項1、請求項2及び請求項3の各発明を併せ適用した実施の一例を示しており、厚紙紙製の外カップ1内に薄肉の合成樹脂の内カップ2が挿入された二重カップ3の実施例であり、外カップ1は、胴部4が截頭逆円錐体とされ、内カップ2は胴部5が截頭逆正六角錐体とされているが、外カップ1は、印刷物等の施された外装体の添接された二重構造でもよく、同じく内カップ2は、内容物への溶剤等の溶出を防止するための内装体が添接された二重構造でもよいことは勿論である。
【0010】
前記外カップ1は、底壁6が、胴部4の周壁下端7より上位に形成されており、内カップ2の底壁8が底壁6で受支され、底壁6の中央部分に接着剤等で固定されている。
【0011】
図示例の内カップ2の胴部5は、截頭逆正六角錐体とされ、その全稜部9で外カップ1の胴部4の内周面10に当接させられている。
【0012】
図示例の外カップ1は、請求項3の発明の実施により横断面円形とされているが、横断面楕円形でも良く、その際の内カップ2も外カップ1の横断面の楕円形に対応する楕円形の横断面形状とされる。
【0013】
なお、請求項1及び請求項2の発明では、外カップ1及び内カップ2の横断面形状には、格別の限定が無いので、任意の横断面形状を採用しうることは勿論であり、周方向において区分された複数の断熱空間12を、角錐の稜部9に代えて、図4に示すごとく内カップ2の周面の均等間隔を存した複数の母線位置から、半径方向外側へ突出させた縦リブ18を、外カップ1の内周面10に当接させることにより形成してもよい。
【0014】
また図示実施例では内カップ2の6個の全稜部9の全長において、外カップ1の内周面10に当接し、この稜部9の当接部位により、外カップ1の内周面10と内カップ2の外周面11との間に6個の断熱空間12が周方向において区分されて形成されている。
【0015】
請求項1及び請求項2の発明では、既述のごとく、外カップ1及び内カップ2の横断面形状には格別の限定が無く、任意の横断面形状、例えば円筒形の外カップ内に角筒形の内カップを嵌挿し、角筒の稜部で外カップと内カップとの間の断熱空間を周方向に4区分した構造とか、円筒形の内カップの外周面の複数個所に、その全高にわたり、外側方への張り出した突起部を形成し、円筒形の外カップに嵌挿し、断熱空間を周方向に複数区分した構造等任意構造を採用しうることは勿論である。
【0016】
合成樹脂製の内カップ2の開口部12は合成樹脂フィルムの溶着、接着等により密封される。
【0017】
図3は別の実施例たる多重カップ13の開口部分の部分断面図であり、内カップ14の開口周縁のカール部15により外カップ16の上縁のカール部17を掩蔽した例である。
【0018】
なお、外カップと内カップとは、用途に応じホットメルトタイプの接着剤等により稜部等において接着されることもあることは勿論である。
【0019】
【発明の効果】
請求項1の発明によると、内容物の充填される内カップが薄肉の合成樹脂製であり、完全な密封性、防水性、ガスバリヤ性、耐熱性、電子レンジ対応性、内容物のロングライフの維持並びにその特性の度合等を合成樹脂の種類の選定、内厚の選定等により、需要に応じて自由に選定できる効果を奏しうる。
【0020】
また、外カップの内周面と内カップの外周面との間に、周方向に区分された複数の断熱空間が形成されているので、内容物に対する断熱効果、把持時における手指に対する断熱効果を十分に発現させうる効果も有する。
【0021】
更に、内カップが薄肉の合成樹脂製であり、金型を用いた圧空成形、真空成形で多量生産でき、該内カップの形状の変更も、金型の変更によって容易に行いうるので、内カップの形状変更の自由度を著しく大きくしうる効果と、厚紙製の外カップの強度により、多重カップとしての強度を補強することとなり、内カップの十分な薄肉化を可能とし、その際の密封性、ガスバリヤ性等の特性の維持も可能とする効果も有する。
【0022】
薄肉の合成樹脂製の内カップが、多重カップに要求される各種特性を発現し、維持しうる結果として外カップは、主として多重容器の形態の維持、強度の保持を分担することとなり、外カップの材質として、再生紙の使用を可能とする効果も奏する。
【0023】
請求項2の発明の付加により、請求項1に記載の多重カップを、内容物の充填された状態で平坦面に静置した際の、内カップ底壁の断熱効果を十分に発現させうる効果を付加させうる効果を奏する。
請求項3の発明を、請求項1または請求項2に記載の多重カップに付加することにより、少なくとも1個の厚紙製の外カップが横断面で、円、楕円のうちから選ばれた略截頭逆円錐体であり、該外カップの内周面に接する薄肉の合成樹脂製の内カップが、横断面で略截頭逆角錐体であり、角錐の稜部において前記外カップの内周面に当接していることとなり、角錐の稜部の存在により、内カップの内向き押圧に対する強度、その反力による外カップの内向き押圧に対する形態維持強度を共に向上させる効果を奏する。
【0024】
その結果として、薄肉の合成樹脂で内カップが形成されていても、カップ胴部が作用する自動充填、密封等の作業時の押圧力、搬送、保管時の押圧力、手指による把持時の押圧力等に起因する変形、内容物の噴出等を防止できる効果を奏する。
【0025】
また前記外カップと内カップとの接触部分が内カップの稜線部分であることにより、両カップ間の稜線部分間に互いに周方向において区分された広い断熱空間が連続して存在することとなり、内カップに充填されている内容物から外カップへの熱伝導部分の狭小化、伝熱損失の微少化等を図りうる効果も奏する。
【図面の簡単な説明】
【図1】実施の一例の平面図である。
【図2】図1中のX−X線部分を半截縦断面として示した側面図である。
【図3】別の実施例の周壁上部のみの略示縦断面図である。
【図4】円錐体形状の多重カップに、請求項1及び請求項2の両発明を適用した別の実施例の横断面である。
【符号の説明】
1 外カップ
2 内カップ
3 多重カップ
4、5 胴部
6、8 底壁
9 稜部
10 内周面
12 断熱空間
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a cardboard and a thin synthetic resin used for a container for food such as ice cream, dessert such as ice cream, heated beverage such as coffee or tea, or hot water such as instant soup or instant noodles. The present invention relates to an improved multi-container having a heat insulating property.
[0002]
[Prior art]
The conventional heat-insulating cups mainly made of cardboard have a complicated structure, such as mounting a liner paper with the heat-insulating layer on the inside and fixed on the outside of the side wall of the paper cup body. ing. (See Patent Document 1)
[0003]
[Patent Document 1]
JP-A-11-278455 (pages 2, 3; see FIG. 2)
[0004]
[Problems to be solved by the invention]
In the structure of the above-mentioned conventional heat-insulating cup, the cup body is made of paper, which is inferior in terms of complete sealing, waterproofness, gas barrier property, heat resistance, microwave oven compatibility, and possibility of long life. In addition to being sufficient, there is little freedom in changing the shape of the cup body, which is the inner container, and there are also problems such as the use of paper for exclusive use of paper cups because it is not possible to use recycled paper. ing.
[0005]
[Means for Solving the Problems]
In view of the problems of the conventional heat-insulating cup, in the invention of claim 1 of the present application, at least one thin synthetic resin inner cup is inserted into at least one cardboard outer cup. A simple configuration in which a plurality of heat insulating spaces partitioned in the circumferential direction are formed between the inner peripheral surface of the outer cup and the outer peripheral surface of the inner cup, so that the inner cup filled with the contents is completely Flexible sealing, waterproof, gas barrier, heat resistance, microwave oven compatibility, possibility of long life of the contents, and the degree of each property, etc. can be freely selected by selecting the type of synthetic resin, thickness, etc. However, not only can it be used for various purposes, but also it can be made of recycled paper as outer cup paper by maintaining perfect sealing, waterproofing and gas barrier properties.
[0006]
In addition, by making the inner cup made of synthetic resin, it is possible to increase the degree of freedom in changing the shape by changing the mold, and the strength of the outer cup made of cardboard is used to reinforce the strength of the entire multi-cup. In addition to enabling the cup to be thinner, the multiple insulation spaces formed in the circumferential direction between the outer cup and the inner cup also maintain the contents, keep the heat, and maintain the heat insulation effect when gripping with fingers. Made it possible.
[0007]
According to the second aspect of the present invention, in addition to the first aspect, a configuration is provided in which the bottom wall of the outer cup is formed higher than the lower edge of the peripheral wall, and the bottom wall of the inner cup is supported by the bottom wall of the outer cup. By doing so, the heat insulating effect when the multiple cups were left standing was improved.
[0008]
According to a third aspect of the present invention, in the first or second aspect, the at least one cardboard outer cup is a substantially truncated inverted cone selected from a circle or an ellipse in cross section. A structure in which a thin synthetic resin inner cup in contact with the inner peripheral surface of the outer cup is a substantially truncated inverted pyramid in cross section, and is in contact with the inner peripheral surface of the outer cup at the ridge of the pyramid. By adding, the strength of the inner cup and the strength of the outer cup in contact with the ridge are improved by the presence of the ridge of the pyramid, and therefore, even if the inner cup is formed of thin synthetic resin, Pressing force during operations such as automatic filling and sealing, pressing force during transport and storage, deformation due to pressing force when grasping with fingers, etc., and ejection of contents can be prevented well, and furthermore, between ridge lines Existence of wide insulation space and the contact between outer cup and inner cup By, narrowing of the heat conduction portion from the contents of the inner cup to the outer cup, and to be achieving fine, etc. of the heat transfer loss.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 and FIG. 2 show an embodiment in which the inventions of claims 1, 2 and 3 are applied together. An inner cup 2 made of a thin synthetic resin is placed inside an outer cup 1 made of cardboard paper. Is an embodiment of the double cup 3 into which the outer cup 1 has a truncated inverted conical body at the trunk 4 and the inner cup 2 has a truncated inverted regular hexagonal pyramid at the trunk 5. The outer cup 1 may have a double structure in which an outer body provided with a printed matter or the like is attached, and the inner cup 2 is also attached with an inner body for preventing the solvent or the like from being eluted into the contents. Needless to say, a double structure may be used.
[0010]
In the outer cup 1, the bottom wall 6 is formed higher than the lower end 7 of the peripheral wall of the body 4, and the bottom wall 8 of the inner cup 2 is supported by the bottom wall 6 and adheres to the central portion of the bottom wall 6. It is fixed with an agent.
[0011]
The trunk 5 of the inner cup 2 in the illustrated example is a truncated inverted regular hexagonal pyramid, and the entire ridge 9 is in contact with the inner peripheral surface 10 of the trunk 4 of the outer cup 1.
[0012]
The outer cup 1 in the illustrated example has a circular cross-sectional shape according to the third embodiment of the present invention, but may have an elliptical cross-sectional shape. In this case, the inner cup 2 also corresponds to the elliptical cross-sectional shape of the outer cup 1. Elliptical cross section.
[0013]
In the first and second aspects of the invention, the outer cup 1 and the inner cup 2 are not particularly limited in cross-sectional shape, so that any cross-sectional shape can be adopted. The plurality of heat-insulated spaces 12 divided in the direction are protruded radially outward from a plurality of generatrix positions at equal intervals on the peripheral surface of the inner cup 2 as shown in FIG. The vertical ribs 18 may be formed by contacting the inner peripheral surface 10 of the outer cup 1.
[0014]
In the illustrated embodiment, the inner cup 2 comes into contact with the inner peripheral surface 10 of the outer cup 1 over the entire length of the six ridges 9 of the inner cup 2. Six heat-insulating spaces 12 are formed between the inner cup 2 and the outer peripheral surface 11 of the inner cup 2 so as to be divided in the circumferential direction.
[0015]
In the first and second aspects of the present invention, as described above, there is no particular limitation on the cross-sectional shapes of the outer cup 1 and the inner cup 2, and any cross-sectional shape, for example, a square A structure in which a cylindrical inner cup is inserted and the heat insulation space between the outer cup and the inner cup is divided into four parts in the circumferential direction at the ridge of the rectangular tube, or at a plurality of positions on the outer peripheral surface of the cylindrical inner cup, It is a matter of course that an arbitrary structure such as a structure in which an outwardly projecting portion is formed over the entire height, fitted into a cylindrical outer cup, and a plurality of heat insulating spaces are circumferentially divided in a circumferential direction can be adopted.
[0016]
The opening 12 of the inner cup 2 made of synthetic resin is sealed by welding, bonding, or the like of a synthetic resin film.
[0017]
FIG. 3 is a partial cross-sectional view of the opening portion of the multiplex cup 13 as another embodiment, in which the curl portion 17 on the upper edge of the outer cup 16 is covered by the curl portion 15 on the peripheral edge of the opening of the inner cup 14.
[0018]
It is needless to say that the outer cup and the inner cup may be adhered at the ridge or the like with a hot-melt type adhesive or the like depending on the application.
[0019]
【The invention's effect】
According to the invention of claim 1, the inner cup to be filled with the contents is made of a thin synthetic resin, and has a perfect sealing property, waterproof property, gas barrier property, heat resistance, microwave oven compatibility, and long life of the contents. By selecting the type of the synthetic resin, selecting the inner thickness, and the like, the degree of maintaining and the characteristics thereof can be freely selected according to demand.
[0020]
Further, since a plurality of heat insulating spaces partitioned in the circumferential direction are formed between the inner peripheral surface of the outer cup and the outer peripheral surface of the inner cup, the heat insulating effect on the contents and the heat insulating effect on the fingers at the time of gripping are provided. It also has an effect that can be sufficiently expressed.
[0021]
Furthermore, since the inner cup is made of thin synthetic resin, it can be mass-produced by air pressure molding and vacuum molding using a mold, and the shape of the inner cup can be easily changed by changing the mold. The effect of remarkably increasing the degree of freedom of shape change and the strength of the cardboard outer cup will reinforce the strength as a multi-cup, enabling the inner cup to be sufficiently thinner and the sealing performance at that time It also has the effect of maintaining characteristics such as gas barrier properties.
[0022]
The inner cup made of thin synthetic resin expresses and maintains various characteristics required for the multi-cup, and as a result, the outer cup is mainly responsible for maintaining the form of the multi-container and maintaining strength. As a material of the material, an effect of enabling use of recycled paper is also exhibited.
[0023]
With the addition of the second aspect of the invention, when the multi-cup according to the first aspect is left standing on a flat surface in a state of being filled with the contents, the heat insulating effect of the inner cup bottom wall can be sufficiently exhibited. Is obtained.
By adding the invention of claim 3 to the multiplex cup of claim 1 or 2, at least one outer cup made of cardboard has a cross section and a substantially cut shape selected from a circle and an ellipse. An inner cup made of a thin-walled synthetic resin which is a truncated conical body and which is in contact with the inner peripheral surface of the outer cup; The presence of the ridge of the pyramid has an effect of improving both the strength of the inner cup against inward pressing and the strength of maintaining the form against the inward pressing of the outer cup due to the reaction force.
[0024]
As a result, even if the inner cup is formed of thin synthetic resin, the pressing force at the time of operations such as automatic filling and sealing, the pressing force at the time of conveyance and storage, and the pressing force at the time of gripping This has the effect of preventing deformation due to pressure or the like, ejection of contents, and the like.
[0025]
In addition, since the contact portion between the outer cup and the inner cup is a ridgeline portion of the inner cup, a wide heat-insulating space partitioned in the circumferential direction is continuously present between the ridgelines between the two cups. Also, there is an effect that the heat conduction portion from the content filled in the cup to the outer cup can be narrowed and the heat transfer loss can be reduced.
[Brief description of the drawings]
FIG. 1 is a plan view of an embodiment.
FIG. 2 is a side view showing a XX line portion in FIG. 1 as a half vertical section.
FIG. 3 is a schematic vertical sectional view of only the upper part of the peripheral wall of another embodiment.
FIG. 4 is a cross-sectional view of another embodiment in which both the first and second aspects of the present invention are applied to a conical multi-cup.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Outer cup 2 Inner cup 3 Multiple cups 4, 5 Body part 6, 8 Bottom wall 9 Ridge part 10 Inner peripheral surface 12 Insulated space

Claims (3)

少なくとも1個の厚紙製の外カップ内に、少なくとも1個の薄肉の合成樹脂製の内カップが挿入され、
前記外カップの内周面と、前記内カップの外周面との間に、周方向において区分された複数の断熱空間が形成されている
多重カップ。
At least one thin synthetic resin inner cup is inserted into at least one cardboard outer cup,
A multiple cup, wherein a plurality of heat insulating spaces partitioned in a circumferential direction are formed between an inner peripheral surface of the outer cup and an outer peripheral surface of the inner cup.
外カップが、周壁下縁より上位に底壁を形成され、内カップの底壁が外カップの底壁で受支されている請求項1記載の多重カップ。The multiplex cup according to claim 1, wherein the outer cup has a bottom wall formed above the lower edge of the peripheral wall, and the bottom wall of the inner cup is supported by the bottom wall of the outer cup. 少なくとも1個の厚紙製の外カップが、横断面で、円、楕円のうちから選ばれた略截頭逆円錐体であり、該外カップの内周面に接する薄肉の合成樹脂製の内カップが、横断面で略截頭逆角錐体であり、角錐の稜部において外カップの内周面に当接している
請求項1または請求項2記載の多重カップ。
At least one cardboard outer cup is a substantially truncated inverted cone selected from a circle or an ellipse in cross section, and a thin synthetic resin inner cup in contact with the inner peripheral surface of the outer cup. The multi-cup according to claim 1 or 2, wherein the cross-section is a substantially truncated inverted pyramid in cross section, and abuts on an inner peripheral surface of the outer cup at a ridge of the pyramid.
JP2003036897A 2003-02-14 2003-02-14 Multiple cup Pending JP2004244075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003036897A JP2004244075A (en) 2003-02-14 2003-02-14 Multiple cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003036897A JP2004244075A (en) 2003-02-14 2003-02-14 Multiple cup

Publications (1)

Publication Number Publication Date
JP2004244075A true JP2004244075A (en) 2004-09-02

Family

ID=33021858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003036897A Pending JP2004244075A (en) 2003-02-14 2003-02-14 Multiple cup

Country Status (1)

Country Link
JP (1) JP2004244075A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009538652A (en) * 2006-05-29 2009-11-12 ネステク ソシエテ アノニム Coffee capsule having a deformable sealing element
JP2018070266A (en) * 2017-12-21 2018-05-10 厚木プラスチック株式会社 Double container
US10549901B2 (en) 2016-10-25 2020-02-04 Atsugi Plastics Co., Ltd. Double container

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009538652A (en) * 2006-05-29 2009-11-12 ネステク ソシエテ アノニム Coffee capsule having a deformable sealing element
US9102464B2 (en) 2006-05-29 2015-08-11 Nestec S.A. Coffee capsule with a deformable sealing element
US10549901B2 (en) 2016-10-25 2020-02-04 Atsugi Plastics Co., Ltd. Double container
JP2018070266A (en) * 2017-12-21 2018-05-10 厚木プラスチック株式会社 Double container

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