JP2002053138A - Self-supporting container - Google Patents
Self-supporting containerInfo
- Publication number
- JP2002053138A JP2002053138A JP2001200471A JP2001200471A JP2002053138A JP 2002053138 A JP2002053138 A JP 2002053138A JP 2001200471 A JP2001200471 A JP 2001200471A JP 2001200471 A JP2001200471 A JP 2001200471A JP 2002053138 A JP2002053138 A JP 2002053138A
- Authority
- JP
- Japan
- Prior art keywords
- container
- self
- standing
- contents
- container body
- 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
Landscapes
- Bag Frames (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、軟質シートで壁
面を形成し、内容物を充填することにより底部が展張し
て自立可能となるいわゆるスタンドパウチ様の自立型容
器に関し、内容量の減少に伴う倒伏を防止した自立型容
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 so-called stand pouch-like self-standing container whose bottom is stretched and becomes self-supporting by filling the contents with a wall surface formed of a soft sheet. The present invention relates to a free-standing container that prevents the accompanying lodging.
【０００２】[0002]
【従来の技術】従来、ワインや清酒、ウイスキーのみな
らず、果汁飲料、野菜ジュース、その他の酸化等により
風味が低下する飲料等の保管に際しては、大型のコルク
栓等で密閉したガラス瓶等が使用されている。しかしな
がら、このようなガラス瓶は重かったり割れやすかった
りするために、取扱いが非常に面倒であり、プラスチッ
ク製のＰＥＴボトルがガラス瓶に代わって使用されてい
るのが現状である。2. Description of the Related Art Conventionally, when storing not only wine, sake, whiskey, but also fruit juice beverages, vegetable juices, and other beverages having a reduced flavor due to oxidation, etc., glass bottles sealed with a large cork stopper or the like are used. Have been. However, such glass bottles are heavy and easily broken, so handling is very troublesome. At present, plastic PET bottles are used instead of glass bottles.
【０００３】このＰＥＴボトルに代表される硬質容器
は、内容物の減少にともない容器自体の容積が減少する
ことがない。したがって容器としての定置性が高く、ま
た形状によっては耐圧容器となるので、炭酸飲料等の耐
圧容器としても使用され得るのが特徴である。In a rigid container represented by a PET bottle, the volume of the container itself does not decrease as the content decreases. Therefore, the container is highly stationary and, depending on the shape, can be used as a pressure-resistant container, so that it can be used as a pressure-resistant container for carbonated beverages and the like.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、ＰＥＴ
ボトル等の硬質容器はガラス瓶等と同様に、内容物が減
少すると容器内に空きが生じ、通常はそこに空気が入り
込んでしまう。したがって、内容物が空気に触れて酸化
してしまうので、空気との接触を嫌うワインや清酒、ウ
イスキーのみならず、果汁飲料、野菜ジュース、その他
の飲料等の保存には不向きである。SUMMARY OF THE INVENTION However, PET
In a hard container such as a bottle, similarly to a glass bottle or the like, when the content is reduced, an empty space is formed in the container, and usually air enters into the container. Therefore, the contents are oxidized by contact with the air, and thus are not suitable for storing not only wine, sake, whiskey, but also fruit juice drinks, vegetable juices, other drinks, etc. which dislike the contact with the air.
【０００５】また、常に硬質容器が占める容積が一定で
あり、内容物の有無に関らず容器自体は常に一定の空間
を専有する。このことは、例えば容器に飲料を入れて冷
蔵庫で保存する場合を想定すれば、それがいかに無駄で
あるかがわかる。すなわち、１リットルの容器に２００
ＣＣの水を入れて冷蔵庫に入れた場合には、８００ＣＣ
分の容積が冷蔵庫内で無駄に専有されていることにな
る。Further, the volume occupied by the rigid container is always constant, and the container itself always occupies a certain space regardless of the presence or absence of contents. This means that, for example, assuming that a beverage is put in a container and stored in a refrigerator, it can be understood how wasteful it is. That is, 200 liters per 1 liter container
If you put CC water and put it in the refrigerator, 800CC
The minute volume is wasted in the refrigerator.
【０００６】多方、近年の環境保護に対する意識の向上
にともない、使い捨て容器からの脱却を目的として、家
庭用洗剤等を中心としてＰＥＴボトルの詰め替え用に、
より安価な袋状容器が使用されるようになっている。こ
れに使用される袋状容器は、店頭における陳列のし易さ
等の理由から、そのほとんどがスタンドパウチと称する
自立型容器である。On the other hand, in recent years, with the increasing awareness of environmental protection, PET bottles, mainly household detergents, have been used for the purpose of getting out of disposable containers.
Less expensive bag-like containers have been used. Most of the bag-like containers used for this purpose are stand-alone pouches, which are referred to as stand pouches, because they are easily displayed at stores.
【０００７】ところでこの自立型容器が自立性を有する
のは、内容物が一杯に充填されている状態に限られ、内
容物が減少すると容積が減少して自立性を失い、図９に
示すように剛性を失った袋状容器２００は途中で折れて
頭部が倒伏するため、袋状容器全体が倒れたりして非常
に扱いづらいという問題のあることが判明した。By the way, the self-supporting container has the self-supporting property only when the contents are fully filled. When the contents decrease, the volume decreases and the self-sustainability is lost, as shown in FIG. It has been found that the bag-shaped container 200, which has lost its rigidity, breaks in the middle and the head falls down, so that the entire bag-shaped container falls down and is very difficult to handle.
【０００８】そこでこの発明の自立型容器は、柔軟性お
よび高い容積効率という従来のスタンドパウチ様の容器
の長所を維持しつつ、従来のスタンドパウチ様の容器に
はなかった内容物減少時の自立性を備えたスタンドパウ
チ様の容器を提供することを目的とするものである。Therefore, the self-standing container of the present invention maintains the advantages of the conventional stand pouch-like container in flexibility and high volumetric efficiency, while maintaining the self-standing when the contents are reduced, which was not possible in the conventional stand pouch-like container. It is an object of the present invention to provide a stand-pouch-like container having a property.
【０００９】[0009]
【課題を解決するための手段】すなわちこの発明の自立
型容器は、軟質シートで壁面を形成し、内容物を充填す
ることにより底部が展張して自立可能となる自立型容器
本体と、この容器本体の端部に注出口を備えるととも
に、上記自立型容器本体において、注出口下端部から自
立型容器本体の下方に向けて折り目を設けたことを特徴
とするものである。That is, a self-standing container according to the present invention comprises a self-standing container main body having a wall surface formed of a soft sheet, and filling the contents to expand the bottom portion so as to be self-supporting; A spout is provided at an end of the main body, and a fold is provided in the free-standing container body from a lower end of the spout toward a lower side of the self-standing container body.
【００１０】[0010]
【発明の実施の形態】以下図面に基づき、この発明の実
施の形態について説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１１】図１はこの発明の第１の実施の形態を示す
斜視図である。この発明の自立型容器１は常法により軟
質シートで形成されたスタンドパウチ様をなし、軟質シ
ート部分の容器本体２の上端に注出口３を設けることに
より構成されている。また、４はこの容器本体２に外向
きに突出するよう、かつ注出口３を起点に下向きに形成
された折り目である。FIG. 1 is a perspective view showing a first embodiment of the present invention. The self-standing container 1 of the present invention has a stand pouch-like shape formed of a soft sheet by a conventional method, and is configured by providing a spout 3 at an upper end of a container body 2 of a soft sheet portion. Reference numeral 4 denotes a fold formed so as to protrude outward from the container body 2 and to face downward from the spout 3.
【００１２】図において、容器本体２の材質としては、
プラスチックシート、金属シート、あるいはこれらを構
成材料とする複合シートから選ぶことができる。プラス
チックシートの例としては、ポリエチレン、ポリプロピ
レン、ポリエステル、ポリカーボネート、ナイロン樹脂
等が挙げられる。これらの軟質シートあるいは複合シー
トを素材とし、２枚の素材シート（本体側壁シート部
材）を貼り合わせてその周囲を所定の幅でヒートシール
することにより、加熱溶着して容器本体２が形成され
る。In the figure, the material of the container body 2 is as follows.
It can be selected from a plastic sheet, a metal sheet, or a composite sheet using these as a constituent material. Examples of the plastic sheet include polyethylene, polypropylene, polyester, polycarbonate, nylon resin and the like. By using these soft sheets or composite sheets as materials, two container sheets (main body side wall sheet members) are bonded together and the periphery thereof is heat-sealed with a predetermined width, whereby the container body 2 is formed by heat welding. .
【００１３】なお容器本体２の底部においては、その間
に下向きに折り返した底部シート部材６を介在させて溶
着してある。したがって内容物が容器本体２内に充填さ
れると、上記底部の折り返し部５が開き、底部シート部
材６が広がって容器の底を形成する。したがって、容器
本体２をその状態でテーブル上等に載置すると、何らの
支えがなくても自立する。The bottom of the container body 2 is welded with a bottom sheet member 6 which is folded downward therebetween. Therefore, when the contents are filled in the container body 2, the folded portion 5 at the bottom is opened, and the bottom sheet member 6 is spread to form the bottom of the container. Therefore, when the container body 2 is placed on a table or the like in this state, the container body 2 becomes independent without any support.
【００１４】図２（ａ）に示すように、注出口３にはそ
の内部に逆止弁７が備えられている。この逆止弁７は筒
状で、ドーム状に形成した頭部に筒状の側壁にまで伸び
る切り込み８が設けられた構造からなっている。そし
て、図２（ｂ）に示すように容器本体２を手で挟んで腹
部を押して内圧をかけた場合には、注出方向に圧力がか
かって切り込み８が開けられ、内容物が流通して放出さ
れる。As shown in FIG. 2A, the spout 3 is provided with a check valve 7 therein. The check valve 7 is cylindrical and has a structure in which a notch 8 extending to a cylindrical side wall is provided on a dome-shaped head. Then, as shown in FIG. 2 (b), when the container body 2 is sandwiched between the hands and the abdomen is pressed to apply internal pressure, the cut 8 is opened by applying pressure in the pouring direction, and the contents are circulated. Released.
【００１５】次に容器本体２の内圧を解放すると、切り
込み８が閉じて空気の流入を防止する。その際、自立型
容器１には内容物の重みで負圧がかかるため、この負圧
を受けて逆止弁７が密閉され、空気の混入を完全に遮断
することができる。このように逆止弁７を備えることに
より、自立型容器１内の内容物が空気に触れて酸化する
ことを確実に防止することができる。Next, when the internal pressure of the container body 2 is released, the cut 8 closes to prevent the inflow of air. At this time, a negative pressure is applied to the self-standing container 1 due to the weight of the contents, so that the check valve 7 is closed by receiving this negative pressure, and the entry of air can be completely shut off. By providing the check valve 7 in this manner, it is possible to reliably prevent the contents in the self-standing container 1 from being oxidized by contact with air.
【００１６】注出口３と容器本体２との結合について
は、図３および図４に示す通りである。The connection between the spout 3 and the container body 2 is as shown in FIGS.
【００１７】先ず、注出口３の取付部位から容器本体２
の底部に向かって折り目４を形成する。この折り目４は
予め素材シートを折り曲げて形成しておくことが望まし
い。そして上記方法により予め上端の開口２１のみ残し
て容器本体２を袋状に形成した後、熱収縮チューブ９の
下端内側に、内側に熱溶着しない素材を配置し外側に熱
溶着する素材を配置してなる２層の樹脂チューブ１０
を、熱収縮チューブ９の下端からこの樹脂チューブ１０
が所望量突出する状態でＥの方向に溶着してジョイント
チューブ１１を形成する。First, the container main body 2 is inserted from the attachment site of the spout 3.
A fold 4 is formed toward the bottom of. The fold 4 is desirably formed by bending a material sheet in advance. After the container body 2 is formed in a bag shape by leaving only the upper end opening 21 in advance by the above-described method, a material that is not thermally welded is arranged inside the lower end of the heat-shrinkable tube 9 and a material that is thermally welded is arranged outside. Two-layer resin tube 10
From the lower end of the heat shrink tube 9
Are welded in the direction of E while projecting a desired amount to form the joint tube 11.
【００１８】次にこのジョイントチューブ１１と容器本
体２とを溶着する。その際、容器本体２の上端開口２１
にジョイントチューブ１１の下部を挿入し、容器本体２
とジョイントチューブ１１の熱収縮チューブ９と、そし
て容器本体２とジョイントチューブ１１の樹脂チューブ
１０とをそれぞれ別にＦ、Ｇで溶着する。このとき、ジ
ョイントチューブ１１は薄肉のチューブから構成されて
いるので、挟着したときに平坦になり易く、そのため、
ジョイントチューブ１１と容器本体２との接合部（図４
（ｂ）の矢印部）は必要十分な溶着強度が得られる。Next, the joint tube 11 and the container body 2 are welded. At this time, the upper end opening 21 of the container body 2
Insert the lower part of the joint tube 11 into the container body 2
And the heat-shrinkable tube 9 of the joint tube 11, and the container body 2 and the resin tube 10 of the joint tube 11 are separately welded by F and G, respectively. At this time, since the joint tube 11 is formed of a thin-walled tube, the joint tube 11 tends to be flat when sandwiched, and therefore,
The joint between the joint tube 11 and the container body 2 (FIG. 4)
In (b), the necessary and sufficient welding strength can be obtained.
【００１９】注出口３はその下部に容器本体２との接合
部１２を備えており、接合部１２には適宜数（図では２
本）の条溝１３が設けられている。そしてこの接合部１
２をジョイントチューブ１１に挿入し、ジョイントチュ
ーブ１１を加熱する。するとジョイントチューブ１１の
熱収縮チューブ９が収縮して、注出口３の接合部１２に
締付けられる。この際に収縮した熱収縮チューブ９が、
接合部１２の条溝１３に入り込み、確実な抜け止め作用
を果たす。したがって、この条溝１３は適宜多くまた、
深い方が抜け止めの効果は高い。The spout 3 is provided at its lower part with a joint 12 with the container body 2, and the joint 12 has an appropriate number (2 in the figure).
The present embodiment has a groove 13. And this joint 1
2 is inserted into the joint tube 11, and the joint tube 11 is heated. Then, the heat-shrinkable tube 9 of the joint tube 11 contracts and is fastened to the joint 12 of the spout 3. The heat-shrinkable tube 9 contracted at this time is
It enters the groove 13 of the joint portion 12 and performs a reliable retaining action. Therefore, the number of the grooves 13 is appropriately large.
The deeper the effect of retaining is higher.
【００２０】このようにして構成した自立型容器１にお
いては、図４に示すように仮に注出口３を把手として使
用するような場合に、上方への引き上げ力（内容物を充
填した容器本体にかかる重力）Ｈは、主として注出口３
の接合部１２と熱収縮チューブ９とで受け、さらに熱収
縮チューブ９および樹脂チューブ１０から容器本体２の
溶着部に力が分散される。In the self-contained container 1 constructed as described above, when the spout 3 is used as a handle as shown in FIG. The gravity) H is mainly due to the outlet 3
Is received by the joint portion 12 and the heat-shrinkable tube 9, and the force is further dispersed from the heat-shrinkable tube 9 and the resin tube 10 to the welded portion of the container body 2.
【００２１】従来、この種容器の軟質の袋状部と硬質の
筒状部との接合手段においては、十分な接合強度が得ら
れていない状態であるにもかかわらず、当該接合部に応
力が集中するために当該接合部が破損し易かった。従来
の構造では大きい容量を持つ容器があまりなかったのは
このような問題点があったからにほかならないが、この
発明の自立型容器における接合構造によれば、応力が分
散されるためにこの接合部における破損が確実に防止で
きる。Conventionally, in the joining means of a soft bag-like portion and a hard tubular portion of this kind of container, stress is not applied to the joint even though sufficient joining strength is not obtained. The junction was easily broken due to concentration. Such a problem was the only reason that there were not many containers having a large capacity in the conventional structure. However, according to the joining structure of the self-supporting container of the present invention, since the stress is dispersed, this joining is difficult. Damage in the part can be reliably prevented.
【００２２】上記のように構成した自立型容器１に内容
物（例えば、水等の液体）を充填した場合の図１のＢ−
Ｂ、Ｃ−Ｃ、Ｄ−Ｄにおける容器本体２の各部位の横断
面は、それぞれ図５（ａ）、（ｂ）、（ｃ）のようにな
る。そして、図２（ｂ）に示す要領で容器本体２を押し
て内容物を注出した後に容器本体２を押す力を解放する
と、内容物が自重で底部に下がるとともに、逆止弁７の
作用によって空気が容器本体２内に流入しないので、内
容物と容器本体２内面とが密着した状態となり、容器本
体２内は負圧となる。When the contents (for example, liquid such as water) are filled in the self-contained container 1 constructed as described above, FIG.
FIGS. 5A, 5B, and 5C show cross sections of each part of the container body 2 in B, CC, and DD, respectively. Then, when the container body 2 is pushed out to discharge the contents in the manner shown in FIG. 2 (b) and the pressing force of the container body 2 is released, the contents fall to the bottom by its own weight, and the check valve 7 acts. Since the air does not flow into the container main body 2, the contents and the inner surface of the container main body 2 come into close contact with each other, and the inside of the container main body 2 has a negative pressure.
【００２３】そして内容物を排出した際、自立型容器１
は図６（ａ）および（ｂ）のように上部から細って行
き、例えば約５０％排出した場合の図６のＢ−Ｂ、Ｃ−
Ｃ、Ｄ−Ｄにおける容器本体２の各部位の横断面は、図
７（ａ）、（ｂ）、（ｃ）に示す通りになる。すなわち
注出口３の下端から容器本体２に設けられている折り目
４によってほぼ４角柱の水柱が形成されている。内容物
の量が少ない容器本体２の上部ほど折り目４による四角
柱が明確に形成されており、容器の厚さ方向の屈折を防
止している。したがって、この折り目４による四角柱で
容器本体２の倒伏が妨げられる。When the contents are discharged, the self-standing container 1
6A is tapered from the top as shown in FIGS. 6A and 6B and, for example, when BB and C- in FIG.
Cross sections of each part of the container body 2 in C and DD are as shown in FIGS. 7 (a), (b) and (c). That is, a substantially quadrangular water column is formed by the fold 4 provided in the container body 2 from the lower end of the spout 3. A quadrangular prism formed by the fold line 4 is clearly formed in the upper portion of the container body 2 having a small amount of the content, thereby preventing the container from being bent in the thickness direction. Therefore, the quadrangular pillars formed by the folds 4 prevent the container body 2 from falling down.
【００２４】図８は、この発明の自立型容器１の各部位
の他の構成例を示すものである。すなわち、上記実施例
においては注出口３は、逆止弁７の収納部１４と接合部
１２との結合はネジに依るものとしているが、同図
（ａ）ではこれをはめ殺し式にしたものである。また、
同図（ｂ）は接合部１２の下部を四角形断面にしたもの
である。このように四角断面にすることにより、熱収縮
チューブ９または樹脂チューブ１０と容器本体２との接
合部（図中矢印部）の開角が鈍角となり、より破損し難
くなる。さらには容器本体２の折り目４の作用を助長す
る効果が期待できるものである。FIG. 8 shows another configuration example of each part of the self-standing container 1 of the present invention. That is, in the above-mentioned embodiment, the connection between the storage portion 14 of the check valve 7 and the joint portion 12 is based on the screw, but in FIG. It is. Also,
FIG. 2B is a diagram in which the lower portion of the joining portion 12 has a rectangular cross section. With such a square cross section, the joint (the arrow in the figure) between the heat-shrinkable tube 9 or the resin tube 10 and the container body 2 has an obtuse opening angle, which makes it harder to break. Further, the effect of promoting the action of the fold 4 of the container body 2 can be expected.
【００２５】もちろん接合部１２下部の断面は、上記円
形、四角形のみならず、楕円形、楕円形の長手方向の両
端を鋭角とした形状、その他の形状であってもよく、容
器のサイズや用途等に応じて適宜決定することができ
る。Of course, the cross section of the lower portion of the joining portion 12 may be not only the above-mentioned circular shape and square shape but also an elliptical shape, an elliptical shape in which both ends in the longitudinal direction are acute angles, and other shapes. It can be appropriately determined according to the conditions.
【００２６】なお、この発明の自立型容器１は通常のス
タンドパウチ様の容器同様、内容物が充填されていない
状態では折り畳んで収納することができるので、収納時
に無駄に空間を専有しない。また洗浄すれば何度でも使
用可能である。It should be noted that the self-standing container 1 of the present invention can be folded and stored in a state where the contents are not filled, as in a normal stand-pouch-like container, so that the space is not wastefully occupied during storage. It can be used any number of times if it is washed.
【００２７】[0027]
【発明の効果】この発明のスタンドパウチ様の自立型容
器は以上のように構成したので、ワインや清酒、ウイス
キーのみならず、果汁飲料、野菜ジュース、その他の飲
料等の保存には最適で、内容物が減少しても自立性を失
うことなく安定して自立する容器を提供することができ
る。The stand-up pouch-like self-standing container of the present invention is constructed as described above, and is most suitable for storing not only wine, sake, whiskey, but also fruit juice drink, vegetable juice, other drinks, etc. It is possible to provide a container that stably stands alone without losing its independence even if the content decreases.
【００２８】もちろん、スタンドパウチ様の容器を単な
る使い捨て容器としてではなく、注出口を備え、再利用
可能なびん型容器に代わる自立型容器として使用するこ
とができる。すなわち、内容物の多少にかかわらず自立
型容器として使用する場合には、底部を展張した状態で
直立状態を維持でき、また、不使用時には底部を折り畳
むことにより平面的な袋状にすることができるので収納
も容易である。Of course, the stand-pouch-like container can be used not as a mere disposable container but as a free-standing container having a spout and replacing a reusable bottle-type container. That is, when used as a self-supporting container regardless of the content, the bottom can be maintained in an upright state with the bottom extended, and the bottom can be folded into a flat bag when not in use. Because it can be stored easily.
【図１】この発明の自立型容器の１実施例を示す斜視図
である。FIG. 1 is a perspective view showing one embodiment of a self-standing container of the present invention.
【図２】（ａ）および（ｂ）はその縦断面図である。FIGS. 2A and 2B are longitudinal sectional views thereof.
【図３】（ａ）はこの発明の自立型容器の製作過程の説
明図、（ｂ）はその縦断面図である。FIG. 3 (a) is an explanatory view of a process of manufacturing a self-standing container of the present invention, and FIG. 3 (b) is a longitudinal sectional view thereof.
【図４】（ａ）および（ｂ）は接合状態を示す要部断面
図である。FIGS. 4A and 4B are cross-sectional views of a main part showing a joined state.
【図５】（ａ）、（ｂ）、（ｃ）はそれぞれ内容物充填
時の容器本体の各部位の横断面図である。FIGS. 5 (a), (b), and (c) are cross-sectional views of respective parts of the container main body when the contents are filled.
【図６】（ａ）および（ｂ）はそれぞれ内容物減少時の
自立型容器の正面図および側面図である。FIGS. 6 (a) and (b) are a front view and a side view, respectively, of the free-standing container when the content is reduced.
【図７】（ａ）、（ｂ）、（ｃ）は内容物減少時の容器
本体の各部位の断面図である。FIGS. 7 (a), (b) and (c) are cross-sectional views of each part of the container body when the contents are reduced.
【図８】（ａ）および（ｂ）は他の実施例を示す要部断
面図である。FIGS. 8A and 8B are cross-sectional views of a main part showing another embodiment.
【図９】スタンドパウチ様の容器の従来例を示す要部断
面図である。FIG. 9 is a sectional view of a main part showing a conventional example of a stand-pouch-like container.
１ 自立型容器 ２ 容器本体 ３ 注出口 ４ 折り目 ５ 折り返し部 ６ 底部シート部材 ７ 逆止弁 ８ 切り込み ９ 熱収縮チューブ １０ 樹脂チューブ １１ ジョイントチューブ １２ 接合部 １３ 条溝 １４ 収納部 ２１ 開口 DESCRIPTION OF SYMBOLS 1 Self-standing container 2 Container main body 3 Spout 4 Fold 5 Folded part 6 Bottom sheet member 7 Check valve 8 Cut 9 Heat shrinkable tube 10 Resin tube 11 Joint tube 12 Joining part 13 Groove 14 Storage part 21 Opening
Claims (1)
填することにより底部が展張して自立可能となる自立型
容器本体と、この容器本体の端部に注出口を備えるとと
もに、上記自立型容器本体において、注出口下端部から
自立型容器本体の下方に向けて折り目を設けてなる自立
型容器。1. A self-supporting container main body which is formed by forming a wall surface with a soft sheet and is filled with contents so that a bottom portion of the container main body is capable of being self-standing by being extended, and a spout is provided at an end of the container main body. A self-contained container in which a fold is provided from the lower end of the spout toward the lower part of the self-contained container body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001200471A JP3947992B2 (en) | 2001-07-02 | 2001-07-02 | Self-supporting container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001200471A JP3947992B2 (en) | 2001-07-02 | 2001-07-02 | Self-supporting container |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14758997A Division JP3820489B2 (en) | 1997-06-05 | 1997-06-05 | Free-standing container that prevents air from entering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002053138A true JP2002053138A (en) | 2002-02-19 |
| JP3947992B2 JP3947992B2 (en) | 2007-07-25 |
Family
ID=19037587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001200471A Expired - Fee Related JP3947992B2 (en) | 2001-07-02 | 2001-07-02 | Self-supporting container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3947992B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003047993A1 (en) * | 2001-12-07 | 2003-06-12 | Jung-Min Lee | Spout assembly for enhancing standing force of flexible container |
| JP2006069594A (en) * | 2004-08-31 | 2006-03-16 | Yoshino Kogyosho Co Ltd | Flexible container |
| JP2009012861A (en) * | 2007-06-04 | 2009-01-22 | Dainippon Printing Co Ltd | Pouch container |
| JP2009029514A (en) * | 2007-06-26 | 2009-02-12 | Dainippon Printing Co Ltd | Pouch container |
| JP2009234666A (en) * | 2002-04-27 | 2009-10-15 | River Solutions Inc | Gusseted flexible bottle with fitment and method of fabrication |
| JP2010100320A (en) * | 2008-10-24 | 2010-05-06 | Satoshi Imamoto | Liquid preservation container |
| WO2014186700A1 (en) * | 2013-05-17 | 2014-11-20 | Weatherford/Lamb, Inc. | Fluid sampling flask having cap and valve assembly |
| WO2015153891A1 (en) * | 2014-04-04 | 2015-10-08 | Weatherford/Lamb, Inc. | Apparatus and methods of collecting and sampling fluids |
| JP2016088552A (en) * | 2014-10-31 | 2016-05-23 | 凸版印刷株式会社 | Flexible packaging bag |
-
2001
- 2001-07-02 JP JP2001200471A patent/JP3947992B2/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003047993A1 (en) * | 2001-12-07 | 2003-06-12 | Jung-Min Lee | Spout assembly for enhancing standing force of flexible container |
| US7159742B2 (en) | 2001-12-07 | 2007-01-09 | Jung Min Lee | Spout assembly for enhancing standing force of flexible container |
| JP2009234666A (en) * | 2002-04-27 | 2009-10-15 | River Solutions Inc | Gusseted flexible bottle with fitment and method of fabrication |
| JP2006069594A (en) * | 2004-08-31 | 2006-03-16 | Yoshino Kogyosho Co Ltd | Flexible container |
| JP2009012861A (en) * | 2007-06-04 | 2009-01-22 | Dainippon Printing Co Ltd | Pouch container |
| JP2009029514A (en) * | 2007-06-26 | 2009-02-12 | Dainippon Printing Co Ltd | Pouch container |
| JP2010100320A (en) * | 2008-10-24 | 2010-05-06 | Satoshi Imamoto | Liquid preservation container |
| WO2014186700A1 (en) * | 2013-05-17 | 2014-11-20 | Weatherford/Lamb, Inc. | Fluid sampling flask having cap and valve assembly |
| WO2015153891A1 (en) * | 2014-04-04 | 2015-10-08 | Weatherford/Lamb, Inc. | Apparatus and methods of collecting and sampling fluids |
| GB2548435A (en) * | 2014-04-04 | 2017-09-20 | Weatherford Tech Holdings Llc | Apparatus and methods of collecting and sampling fluids |
| US10241010B2 (en) | 2014-04-04 | 2019-03-26 | Weatherford Technology Holdings, Llc | Apparatus and methods of collecting and sampling hydrocarbon fluids |
| GB2548435B (en) * | 2014-04-04 | 2020-11-18 | Stratum Reservoir Us Llc | Apparatus and methods of collecting and sampling fluids |
| US11022527B2 (en) | 2014-04-04 | 2021-06-01 | Stratum Reservoir (Us), Llc | Apparatus and methods of collecting and sampling fluids |
| JP2016088552A (en) * | 2014-10-31 | 2016-05-23 | 凸版印刷株式会社 | Flexible packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3947992B2 (en) | 2007-07-25 |
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