JPS6396074A - Vessel for packaging - Google Patents
Vessel for packagingInfo
- Publication number
- JPS6396074A JPS6396074A JP61236809A JP23680986A JPS6396074A JP S6396074 A JPS6396074 A JP S6396074A JP 61236809 A JP61236809 A JP 61236809A JP 23680986 A JP23680986 A JP 23680986A JP S6396074 A JPS6396074 A JP S6396074A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- container
- heat
- opening
- resin
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 title claims description 8
- 239000010410 layer Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000010408 film Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 239000010409 thin film Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 238000010411 cooking Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000009172 bursting Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 235000021438 curry Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000012793 heat-sealing layer Substances 0.000 description 2
- 239000002648 laminated material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 235000013547 stew Nutrition 0.000 description 2
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Package Specialized In Special Use (AREA)
- Packages (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、食品等を収納して、電子レンジで調理可能
な包装用容器に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a packaging container that stores foods and the like and can be cooked in a microwave oven.
従来、カレー、シチュー等をプラスチックの容器本体に
充填し、この容器本体に蓋材をビー１ヘシールによって
接着して密封包装したインスタント食品がある。BACKGROUND ART Conventionally, there are instant foods in which curry, stew, etc. are filled into a plastic container body, and a lid material is adhered to the container body using a B-1 seal and hermetically sealed.
この種の包装に使用される蓋材は、バリヤー性を向上さ
せるために、アルミニウム箔等の金属薄膜層を含む積層
材によって形成されていることが多い。Lid materials used in this type of packaging are often formed of a laminated material containing a thin metal film layer such as aluminum foil in order to improve barrier properties.
ところが、カレー、シチュー等の内容物を電子レンジに
よって加熱する場合、蓋材を形成する積層材の一層に金
属薄膜層があると電磁波が遮断されるため、蓋材を容器
本体から完全に除去した後、容器本体の開口部をラップ
フィルム等で覆う必要があった。However, when heating the contents of curry, stew, etc. in a microwave oven, if there is a thin metal film layer on one layer of the laminated material that forms the lid, electromagnetic waves are blocked, so the lid must be completely removed from the container body. After that, it was necessary to cover the opening of the container body with cling film or the like.
そこで、この発明の目的は、上記のような手間を省くた
め、蓋材の金属薄膜層の部分のみを除去することができ
、かつ調理時の過加熱による容器内圧上昇により容器が
破裂するのを防ぐことができ、調理後は開封容易な包装
用容器を提供することである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to remove only the metal thin film layer of the lid material in order to save the above-mentioned time and effort, and to prevent the container from bursting due to an increase in the internal pressure of the container due to overheating during cooking. To provide a packaging container that can be easily opened after cooking.
上記の目的を達成するため、この発明においては、少な
くとも内面が熱封緘可能でかつベースフィルムを含む基
材の外面に接着剤層及びそれよりも接着強度の弱い樹脂
層を介して金属薄膜層を含むガスバリヤー層を積層し、
前記ガスバリヤー層の部分を基材から手で剥離可能とし
た蓋材を容器本体の開口部フランジに熱封緘し、この熱
封緘部を越えて容器開口部まで到達しないように、少な
くとも蓋材を貫通するタブ状切目を設けて、包装用容器
を構成したのである。In order to achieve the above object, in this invention, a metal thin film layer is applied to the outer surface of a base material whose at least the inner surface is heat sealable and includes a base film via an adhesive layer and a resin layer having a weaker adhesive strength. Laminated gas barrier layers containing
A lid material in which the gas barrier layer portion can be manually peeled off from the base material is heat-sealed to the opening flange of the container body, and at least the lid material is sealed so that it does not reach beyond the heat-sealed portion to the container opening. A packaging container was constructed by providing a tab-shaped cut through the container.
前記包装用容器には、熱封緘部を越えて容器開口部まで
到達しないように、少なくとも蓋材を貫通するタブ状切
目があるため、このタブ状切目をつまんで開封を開始す
ることにより、巾の狭いほぼ扇形状の開口が形成される
。The packaging container has a tab-shaped cut that penetrates at least the lid material so that it does not reach the opening of the container beyond the heat-sealed part. A narrow, substantially sector-shaped opening is formed.
次に、金属薄膜層を含むバリヤ一層は接着強度の弱い樹
脂層を介して基材と積層されているため、簡単に取り去
ることができ、これを取り去ると、合成樹脂から成る蓋
材及び本体が残り、これらはマイクロ波を反射しないか
らそのまま電子レンジで調理することができる。Next, since the barrier layer including the metal thin film layer is laminated with the base material through a resin layer with weak adhesive strength, it can be easily removed. When this is removed, the lid material and main body made of synthetic resin are removed. The rest can be cooked in the microwave as they are because they do not reflect microwaves.
電子レンジで調理する際、必要以−１−に加熱すると、
内容物中の水分などの茎発による内圧トｙｉ−により容
器破裂の危険性があるが、本容器ではほぼ扇形状の開口
が形成されているため、蒸発した水分などはその開口か
ら容器外に放出され、破裂などは起こらず安全である。When cooking in the microwave, if you heat it above the required temperature,
There is a risk of the container rupturing due to the internal pressure caused by moisture in the contents, but since this container has an almost fan-shaped opening, any evaporated moisture can escape from the container through the opening. It is safe and does not cause any rupture.
まず蓋材の構造について説明する。 First, the structure of the lid material will be explained.
第１図に示すように、蓋材１は、合成樹脂ノ、（月２の
外面に、比較的接着強度の弱い樹脂層３及び接着剤層４
を介して、金属箔や金属蒸着フィルムのような金属薄膜
層５を積層したものである。なお、金属薄膜層５の外面
に表面保護層６を設けておくのが良い。この層６は、合
成樹脂のコーティングや合成樹脂フィルムの貼り合わ−
ｌなどによって形成する。また、層５の外面に印刷層を
設りておくことができる。As shown in FIG.
A thin metal film layer 5 such as a metal foil or a metal-deposited film is laminated via a metal foil or a metal vapor-deposited film. Note that it is preferable to provide a surface protection layer 6 on the outer surface of the metal thin film layer 5. This layer 6 is made of synthetic resin coating or synthetic resin film lamination.
Formed by l, etc. Furthermore, a printed layer can be provided on the outer surface of the layer 5.
前記基材２は、第２図に示すように、ベースフィルム２
１の一方の面に、熱封緘層２２を設けたものであるが、
ベースフィルム２１に熱封緘性があれば層２２を省略す
ることができる。ベースフィルム２１としては、ポリエ
ステル、ナイロン（商品名）、ポリプロピレン、ポリオ
レフィン系フィルムなどが好適であり、それらの単体、
複合体のいずれであってもよい。The base material 2 includes a base film 2 as shown in FIG.
A heat sealing layer 22 is provided on one side of 1.
If the base film 21 has heat sealability, the layer 22 can be omitted. As the base film 21, polyester, nylon (trade name), polypropylene, polyolefin films, etc. are suitable;
It may be any complex.
また、熱封緘層２２としては、ポリオレフィン、エヂレ
ンー酢酸ビニル共重合体、アイオノマー、塩化ビニル−
酢酸ビニル共重合体、アクリル樹脂、メタクリル樹脂、
ポリエステル樹脂などの単体或いは複合体が用いられる
。これらの樹脂は、容器本体の材質に応じて、開封容易
となるものを選択するのがよい。Further, as the heat sealing layer 22, polyolefin, ethylene-vinyl acetate copolymer, ionomer, vinyl chloride-
Vinyl acetate copolymer, acrylic resin, methacrylic resin,
A single substance or a composite of polyester resin or the like is used. It is preferable to select a resin that can be easily opened depending on the material of the container body.
前記樹脂層３は、比較的接着強度の弱い樹脂、例えばア
クリル樹脂、ポリアミド樹脂、シリコーン樹脂、ビニル
樹脂などの単体或は混合物からなり、これらの樹脂を部
分的に塗布（パートコート）することによって形成する
のがよい。その塗布パターンの一例を３図（イ）、（（
２）、（ハ）に示す。図示のように、樹脂の塗布されて
いない部分が線状、点状、格子状などの模様を形成して
いる。なお、場合によっては、樹脂を全面塗布して、層
３を形成してもよい。また、Ｎ３は、第１図のように、
基材２の面に設けてもよいが、金属薄膜層５に設けても
よい。要は、接着剤層４の界面に、樹脂層３が存在すれ
ばよい。The resin layer 3 is made of a resin with relatively low adhesive strength, such as an acrylic resin, a polyamide resin, a silicone resin, a vinyl resin, etc. alone or in a mixture, and is formed by partially applying (part coating) these resins. It is better to form. An example of the coating pattern is shown in Figure 3 (A), ((
2) and (c). As shown in the figure, the portions to which the resin is not applied form patterns such as lines, dots, and grids. Note that, depending on the case, the layer 3 may be formed by coating the entire surface with resin. Also, N3 is as shown in Figure 1,
Although it may be provided on the surface of the base material 2, it may also be provided on the metal thin film layer 5. In short, it is sufficient that the resin layer 3 exists at the interface of the adhesive layer 4.
第４図に示すように、層５の内面に補強層５′を設けて
おくことができる。この層５′は、ポリエステル、ポリ
プロピレン、ナイロン、エポキシ樹脂などから成り、レ
トルト処理の際の金属薄膜層５の腐食を防止すると同時
に、ガスバリヤー層としての厚みを増加せしめ、剥離を
容易にするのにも役立つ。As shown in FIG. 4, the inner surface of the layer 5 can be provided with a reinforcing layer 5'. This layer 5' is made of polyester, polypropylene, nylon, epoxy resin, etc., and serves to prevent corrosion of the metal thin film layer 5 during retort processing, and at the same time increases the thickness as a gas barrier layer and facilitates peeling. Also useful.
第５図は、上記のような蓋材１によって容器本体を密閉
した状態を示す。FIG. 5 shows a state in which the container body is sealed with the lid 1 as described above.
図示のように、容器本体１０は、底壁１１及びそれに連
なる周壁１２を有し、開口部１５の周縁には、フランジ
１３が設けられている。この容器本体１０の材質は、マ
イクロ波を吸収し難い材料から成り、フランジ１３の上
面が熱封緘可能であれば、ガラス、陶磁器、合成樹脂や
紙などの単体及び複合体のいずれでもよい。また形状も
、丸形、角形など、いずれでもよい。As illustrated, the container body 10 has a bottom wall 11 and a peripheral wall 12 continuous thereto, and a flange 13 is provided at the periphery of the opening 15. The container body 10 is made of a material that does not easily absorb microwaves, and may be made of glass, ceramics, synthetic resin, paper, or any other single or composite material as long as the upper surface of the flange 13 can be heat-sealed. Further, the shape may be either round or square.
このような容器本体１０のフランジ１３に前記蓋材１を
載せ、熱封緘すると容器が完成する。もちろん内容物は
本体１０の内部に封入されている。The lid material 1 is placed on the flange 13 of the container body 10 and heat sealed to complete the container. Of course, the contents are sealed inside the main body 10.
前記蓋材１には、第５図及び第６図に示すように、タブ
状の切目８が設けられている。このタブ状の切目８は、
少なくとも蓋材１を貫通しており、蓋材の状態で形成し
ても、或は容器本体１０に熱封緘後形成しても良く、ま
た容器のフランジ１３に達していても支障ない。The lid material 1 is provided with a tab-shaped cut 8, as shown in FIGS. 5 and 6. This tab-shaped cut 8 is
It penetrates at least the lid material 1, and may be formed in the state of the lid material, or may be formed after heat sealing on the container body 10, and there will be no problem even if it reaches the flange 13 of the container.
第６図では、切目８は、半円形状をしているが、これに
限られるものではなく、第７図（イ）、（（２）、（ハ
）のような形状でも良く、また第７図に）のように熱封
緘部１４に達していても差支えないが、熱封緘部１４を
超えて容器本体の開口部１５に達してはいけない。なぜ
ならば、容器のバリヤー性が損なわれるばかりか、ゴミ
や殺菌の侵入、内容物漏洩などの危険性が発生ずるから
である。なお切目８は、複数個存在しても何ら支障はな
い。In FIG. 6, the cut 8 has a semicircular shape, but it is not limited to this, and may have a shape as shown in FIG. 7 (A), (2), or (C). There is no problem even if it reaches the heat sealing part 14 as shown in Fig. 7), but it must not go beyond the heat sealing part 14 and reach the opening 15 of the container body. This is because not only will the barrier properties of the container be impaired, but there will also be dangers such as intrusion of dirt and sterilizers and leakage of contents. Note that there is no problem even if a plurality of cuts 8 are present.
次に、切目８の大きさであるが、第８図に示す切目８の
両端間の距離へと、切目８の端部から熱封緘部１４の内
縁比の距離Ｂの関係で決まる。いま、切目８によって形
成される開口９の１１１Ｃを−・定とすれば、Ｂが大き
くなるほどＡも大きくする必要があり、反対にＢを小さ
くすればＡも小さくする必要がある。Next, the size of the cut 8 is determined by the relationship between the distance between both ends of the cut 8 shown in FIG. 8 and the distance B of the inner edge ratio of the heat-sealed portion 14 from the end of the cut 8. Now, if 111C of the opening 9 formed by the cut 8 is -. constant, the larger B is, the larger A needs to be, and conversely, if B is smaller, A needs to be smaller.
第５図の容器を調理に供するには、まず蓋材１のタブ状
切目８をつまみ、開封方向に引きｊｌ、ＩＩがずと、略
扇形状の開口９が形成される。次に、７Ｍ ＋４１の接
着剤欠除部７（第６図）においては、金属薄膜層を含む
ガスバリヤー層と基材とが分離しているため、その部分
のバリヤ一層をつまみ、開封する方向に引き剥がすと、
ガスバリヤー層が全面において剥離し、基材２は容器本
体に残る。そごでこの容器を電子レンジに入れて調理す
れば良い。To use the container shown in FIG. 5 for cooking, first pinch the tab-shaped cut 8 of the lid 1 and pull it in the opening direction to form a substantially fan-shaped opening 9. Next, in the adhesive missing part 7 (Fig. 6) of 7M+41, the gas barrier layer including the metal thin film layer and the base material are separated, so pinch the barrier layer in that part and open the seal. When you peel it off,
The gas barrier layer is peeled off over the entire surface, and the base material 2 remains on the container body. All you have to do is put this container in the microwave and cook.
この基材２には、略扇形状の開口が形成されているため
、電子レンジで加熱調理する際の内圧」−昇による破裂
は防止でき、調理後は、！ル祠２のタブ部をつまゐ、開
封方向に引き剥がせば、容易に開封することができ、内
容物を簡単に取り出すことができる。なお、金属薄膜層
をまず除去した後、略扇形状開口を基材２に形成するこ
ともできる。Since this base material 2 is formed with a substantially fan-shaped opening, it is possible to prevent bursting due to an increase in internal pressure when cooking in a microwave oven. By pinching the tab portion of the container 2 and peeling it off in the opening direction, the package can be easily opened and the contents can be easily taken out. Note that the substantially fan-shaped openings can also be formed in the base material 2 after first removing the metal thin film layer.
この発明によれば、以上のように、合成樹脂基材と金属
薄膜層との積層体より成る蓋材を容器本体に熱封緘し、
この熱封緘部を超えて容器開口部まで到達しないように
、少なくとも蓋材を貫通するタブ状切目を設けたので、
この切目によって、バリヤー性が阻害される恐れが全く
なく、内容物の変質を有効に防止することができ、また
取り扱い中の衝撃等によって切目から破断が生じること
もなく、加えて容易な操作で金属薄膜層のみを剥離可能
にしであるので、電子レンジでの加熱調理に適している
。さらに略扇形状の開口が、電子レンジで加熱調理する
際の内圧上昇による破裂防止を可能とし、調理後は容易
に基材を容器から開封除去できるため、内容物の取り出
しも容易である。According to the present invention, as described above, a lid material made of a laminate of a synthetic resin base material and a metal thin film layer is heat-sealed to a container body,
A tab-shaped cut that penetrates at least the lid material is provided so that the heat-sealed part does not reach the container opening.
These cuts do not have any risk of impairing the barrier properties, effectively preventing the contents from deteriorating, and do not cause breakage due to impact during handling, and are easy to operate. Since only the metal thin film layer can be peeled off, it is suitable for cooking in a microwave oven. Furthermore, the substantially fan-shaped opening prevents bursting due to increased internal pressure during cooking in a microwave oven, and the base material can be easily opened and removed from the container after cooking, making it easy to take out the contents.
さらに、略扇形状開口の大きさをある程度制御できるた
め、例えば、「スープの素」のような吸湿性粉体を充填
しておき、使用時に前記開口より水を注ぎ、電子レンジ
て加熱調理するとい・うような使用法も可能となる。Furthermore, since the size of the approximately fan-shaped opening can be controlled to some extent, for example, it can be filled with a hygroscopic powder such as "soup base", and when used, water is poured through the opening and cooked in a microwave oven. It also becomes possible to use it in ways such as:
即ち、この発明の包装容器は、流通、保管、調理に至る
まで、−貫して使用することができるので、取扱いに非
常に便利で手間が省＆Ｊ、同時に資源の節約にも役立つ
という効果がある。In other words, the packaging container of the present invention can be used throughout the process, from distribution to storage to cooking, so it is very convenient to handle, saves time and effort, and at the same time helps conserve resources. be.
第１図は蓋材の断面図、第２図は同上の基材の断面図、
第３図は第１図の接着力の弱い樹脂層の塗布パターンを
示す平面図、第４図は蓋材の他の例を示す断面図、第５
図は容器の断面図、第６図は同上の平面図、第７図はタ
ブ状切目の形状を示す平面図、第８図はタブ状切目と開
口の関係を示す平面線図である。
１・・・・・・蓋材、２・・・・・・基材、３・・・・
・・接着強度の弱い樹脂層、４・・・・・・接着剤層、
５・・・・・・金属薄膜層、８・・・・・・タブ状切目
、９・・・・・・開口、１０・・・・・・容器本体、１
３・・・・・・フランジ、１４・・・・・・熱１・１緘
部、１５・・・・・−へ
ヘヘ
矛７図
（イ）
（ハ）
δ
第
（ロ）
（ニ）Figure 1 is a sectional view of the lid material, Figure 2 is a sectional view of the base material as above,
FIG. 3 is a plan view showing the coating pattern of the resin layer with weak adhesive strength shown in FIG. 1, FIG. 4 is a sectional view showing another example of the lid material, and FIG.
6 is a plan view of the container, FIG. 7 is a plan view showing the shape of the tab-like cut, and FIG. 8 is a plan view showing the relationship between the tab-like cut and the opening. 1...Lid material, 2...Base material, 3...
...Resin layer with low adhesive strength, 4...Adhesive layer,
5... Metal thin film layer, 8... Tab-shaped cut, 9... Opening, 10... Container body, 1
3...Flange, 14...Heat 1.1 scarlet part, 15...-Hehehe Spear 7 (A) (C) δ No. (B) (D)
Claims (1)
む基材の外面に接着剤層及びそれよりも接着強度の弱い
樹脂層を介して金属薄膜層を含むガスバリヤー層を積層
し、このガスバリヤー層を基材から手で剥離可能とした
蓋材を、容器本体の開口部フランジに熱封緘し、この熱
封緘部を越えて容器本体の開口部まで到達しないように
、少なくとも蓋材を貫通するタブ状切目を設けた包装用
容器。A gas barrier layer including a metal thin film layer is laminated on the outer surface of a base material whose at least inner surface is heat sealable and includes a base film via an adhesive layer and a resin layer having a weaker adhesive strength than the adhesive layer. A lid material that can be manually peeled off from the base material is heat-sealed to the opening flange of the container body, and a tab-shaped material that penetrates at least the lid material is attached so that the lid material does not reach the opening of the container body beyond this heat-sealed part. A packaging container with cuts.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61236809A JPH0811590B2 (en) | 1986-10-03 | 1986-10-03 | Packaging containers |
| CA 523285 CA1281982C (en) | 1985-11-20 | 1986-11-18 | Laminated sheet material for use in the manufacture of containers and pouches |
| US06/932,429 US4756917A (en) | 1985-11-20 | 1986-11-19 | Packaging sheet and containers and pouches using the sheet |
| DE3689920T DE3689920T2 (en) | 1985-11-20 | 1986-11-20 | Packaging sheet and container and bag using the sheet. |
| EP19860116089 EP0223253B1 (en) | 1985-11-20 | 1986-11-20 | Packaging sheet and containers and pouches using the sheet |
| US07/168,082 US4848931A (en) | 1985-11-20 | 1988-03-09 | Packaging sheet and containers and pouches using the sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61236809A JPH0811590B2 (en) | 1986-10-03 | 1986-10-03 | Packaging containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6396074A true JPS6396074A (en) | 1988-04-26 |
| JPH0811590B2 JPH0811590B2 (en) | 1996-02-07 |
Family
ID=17006103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61236809A Expired - Lifetime JPH0811590B2 (en) | 1985-11-20 | 1986-10-03 | Packaging containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0811590B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0214141A (en) * | 1988-06-30 | 1990-01-18 | Kuraray Co Ltd | Gas barrier multilayer package |
| JP2000355341A (en) * | 1999-04-13 | 2000-12-26 | Oji Yuka Synthetic Paper Co Ltd | Lid |
| WO2012086295A1 (en) * | 2010-12-24 | 2012-06-28 | 株式会社メイワパックス | Container for packaging, and method for examining container for packaging |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255432U (en) * | 1985-09-26 | 1987-04-06 |
-
1986
- 1986-10-03 JP JP61236809A patent/JPH0811590B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255432U (en) * | 1985-09-26 | 1987-04-06 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0214141A (en) * | 1988-06-30 | 1990-01-18 | Kuraray Co Ltd | Gas barrier multilayer package |
| JP2000355341A (en) * | 1999-04-13 | 2000-12-26 | Oji Yuka Synthetic Paper Co Ltd | Lid |
| WO2012086295A1 (en) * | 2010-12-24 | 2012-06-28 | 株式会社メイワパックス | Container for packaging, and method for examining container for packaging |
| JP5682073B2 (en) * | 2010-12-24 | 2015-03-11 | 株式会社メイワパックス | Packaging container and inspection method for packaging container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0811590B2 (en) | 1996-02-07 |
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