JP2005343492A - Self-standing bag - Google Patents
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- JP2005343492A JP2005343492A JP2004162936A JP2004162936A JP2005343492A JP 2005343492 A JP2005343492 A JP 2005343492A JP 2004162936 A JP2004162936 A JP 2004162936A JP 2004162936 A JP2004162936 A JP 2004162936A JP 2005343492 A JP2005343492 A JP 2005343492A
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000011049 filling Methods 0.000 claims description 5
- 239000005022 packaging material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract description 10
- 239000000843 powder Substances 0.000 abstract description 7
- 238000009459 flexible packaging Methods 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 239000005021 flexible packaging material Substances 0.000 abstract 2
- 239000011800 void material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Abstract
Description
本発明は、液体、固体、粉体、粒状体等を収納包装する軟包装袋容器に関し、この袋容器に特定の機能を持たせることにで、耐衝撃性や様々な使い勝手等を向上させる自立袋に関するものである。 The present invention relates to a flexible packaging bag container for storing and packaging liquids, solids, powders, granules, etc., and by providing the bag container with a specific function, the self-supporting which improves impact resistance and various usability, etc. It relates to bags.
従来より、三方シール、四方シール、ピロー、ガゼットピロー、ステンディングパウチ、口栓付きパウチ等の軟包装袋容器を用いた液体、粉体、固体や液体の混合体、粒状体等を収納する様々な軟包装袋容器が用いられている。これらの軟包装袋容器においては、圧縮性やフレキシブル性に優れている反面、充填された内容物等が減少した際の容器としての保形性に乏しく、このために様々な弊害を有している。 Conventionally, liquids, powders, solids and liquid mixtures, granular materials, etc. using soft packaging bags such as three-side seals, four-side seals, pillows, gusset pillows, tending pouches, and pouches with plugs A flexible packaging bag container is used. These soft packaging bags are excellent in compressibility and flexibility, but have poor shape retention as containers when the filled contents etc. are reduced. Yes.
一方、これらに対してペツトボトル等の剛性を有する容器等は、使用時のハンドリングに優れているものの、未使用時の圧縮性やフレキシブル性が損なわれており、かつ容器の成形や充填封入工程において大規模な設備を必要とする等の難点を有している。 On the other hand, containers having rigidity such as PET bottles, etc., are excellent in handling during use, but have lost their compressibility and flexibility when not in use, and in container molding and filling and sealing processes It has difficulties such as requiring large-scale facilities.
さらに、液体容器の分野においては、ビンやペットボトルに代わる容器として紙とフィルムを貼り合わせて箱状の容器を形成する通称紙パックが使用されているが、この場合、充填する液体に合わせて容器の外形を保持する手段として、高価な紙類、金属箔、樹脂フィルムを使用せねばならずコスト高、かつ環境側面的にも負担の大きいものであった。 Furthermore, in the field of liquid containers, commonly known paper packs that form a box-like container by bonding paper and film are used as an alternative to bottles and PET bottles. In this case, depending on the liquid to be filled As means for maintaining the outer shape of the container, expensive papers, metal foils, and resin films have to be used, which is expensive and has a heavy burden on the environment.
これらに対して、近年、内容物が充填され店頭等に陳列した際、自立性を有する軟包装袋等の容器としてスタンディングパウチ等が広い分野で採用されており、使い切りユースの詰替用から再封性を有するものまで様々な用途に応じて使用されている。 On the other hand, in recent years, standing pouches, etc. have been adopted in a wide range of fields as containers for flexible packaging bags and the like that are self-supporting when they are filled with contents and displayed at stores, etc. Even those having sealing properties are used according to various applications.
しかしながら、これらステンディングパウチは陳列時や内容物を使用して充填した中身が少なくなった場合、袋自体の腰砕けや、中身の開け替え時に両手で保持する必要がある等の問題を有している。従って、これらの製造各社は注出口に別パーツを取り付けたり、比較的厚みを有する包装材料を用いたり、製袋形状を工夫する等の様々な試みがなされている。 However, these tending pouches have problems such as crunching of the bag itself and the need to hold it with both hands when the contents are filled using the contents or when the contents are filled. Yes. Accordingly, these manufacturers have made various attempts such as attaching different parts to the spout, using a relatively thick packaging material, and devising a bag-making shape.
そこで本発明は、上記の問題点を解決するためになされたもので、液体・粉体等を収納した軟包装材からなる袋容器を、陳列時に別パーツ等を追加することなく自立し、かつ充填した内容物が減少しても自立性が保持される軟包装袋容器である液体、固体、粉体、粒状体等を収納包装する自立袋を提供するものである。 Therefore, the present invention was made to solve the above-mentioned problems, and a bag container made of a soft packaging material containing liquid / powder etc. is self-supported without adding other parts at the time of display, and A self-supporting bag for storing and packaging liquids, solids, powders, granules, etc., which is a soft packaging bag container that maintains its self-supporting property even when the filled contents are reduced.
本発明は、図１に示すように、袋容器の外周縁部のシール形状を様々な形に変化させることにより、貼り合わせ部（シール部）内にゲート（空気封入口）及びエアバック部と呼称される空隙部を設けた構造としたものである。 As shown in FIG. 1, the present invention changes the seal shape of the outer peripheral edge of the bag container into various shapes, thereby providing a gate (air sealing port) and an air bag portion in the bonded portion (seal portion). The structure is provided with a so-called void portion.
請求項１の本発明は、三方シール、四方シール、ピロー、ガゼットピロー、スタンディングパウチ、口栓付きパウチ等の軟包装材を用いた包装袋容器において、該袋容器（１０）の外周縁部を構成する貼り合わせ箇所（シール部）の一部に空隙部（２０）を形成し、この空隙部に気体の封入をすることにより、エアバック部（１５）を形成する構造になっ
ていることを特徴とする自立袋を提供するものである。
The present invention of claim 1 is a packaging bag container using a soft packaging material such as a three-side seal, a four-side seal, a pillow, a gusset pillow, a standing pouch, a pouch with a stopper, etc. A structure is formed in which an air bag part (15) is formed by forming a gap part (20) in a part of a bonding portion (seal part) to be configured and enclosing gas in the gap part. A self-supporting bag is provided.
請求項２の本発明は、請求項１に記載の自立袋において、
前記エアバック部（１５）は、ゲートと呼称される空気封入口（１８，１８）を介して、包装袋容器内の被包装物収納スペース（１４）と繋がっていることを特徴とするものである。
The present invention of claim 2 is the self-supporting bag of claim 1,
The air bag portion (15) is connected to a packaged article storage space (14) in the packaging bag container via an air sealing port (18, 18) called a gate. is there.
請求項３の本発明は、請求項１及び請求項２に記載の自立袋において、
前記エアバック部（１５）は連結しており、一つの開口部（１１）から気体を封入することにより、同時に両側辺部や底部等、複数個の空隙部（２０，２０）に気体が満たされる構造となっていることを特徴とするものである。
According to a third aspect of the present invention, in the self-supporting bag according to the first and second aspects,
The airbag part (15) is connected, and by filling the gas from one opening part (11), the gas is filled in a plurality of gap parts (20, 20) such as both sides and bottom parts at the same time. It is characterized by having a structure.
請求項４の本発明は、請求項１〜請求項３のいずれかに記載の自立袋において、
前記空隙部（２０）は、袋容器（１０）の外周縁部のシール（貼り合わせ部）形状を変化させることにより、柱状やパネル状等の目的とする包装袋容器の形状に応じて、様々な形状に形成されていることを特徴とするものである。
According to a fourth aspect of the present invention, in the self-supporting bag according to any one of the first to third aspects,
The gap portion (20) varies depending on the shape of the target packaging bag container such as a column shape or a panel shape by changing the shape of the seal (bonding portion) of the outer peripheral edge of the bag container (10). It is characterized by being formed into a simple shape.
本発明の自立袋は、従来の包装袋容器に比べ、新たに必要な部材を使用しなくとも自立性が保持することができると共に、ランニングコストを増やすことなく性能の向上を図ることができるものである。 The self-supporting bag of the present invention can maintain its self-supporting property without using a newly required member as compared with the conventional packaging bag container, and can improve the performance without increasing the running cost. It is.
すなわち、軟包装袋容器の外周縁部を構成する貼り合わせ箇所（シール部）の一部に空隙部を形成し、この空隙部に気体の封入を行うことで柱状等のエアバック部を構成する構造により袋容器の自立性を向上させたものである。また、このエアバック部は、ゲートと呼称される空気封入口を介して、包装袋容器内の被包装物収納スペースと繋がっており、かつ各々のエアバック部は連結しており、一つの開口部から気体を封入することにより、同時に、両側辺や底部等の複数個の空隙部に気体が満たされる構造を特徴とするものである。さらに、本発明における空隙部は、袋容器の外周縁部のシール（貼り合わせ部）形状を変化させることにより、柱状やパネル状等の目的とする包装袋容器の形状に応じて、様々な形状に形成することができる等の優れた効果を奏するものである。 That is, an air gap portion is formed in a part of a bonding portion (seal portion) constituting the outer peripheral edge portion of the flexible packaging bag container, and a gas bag is sealed in the air gap portion to form a columnar air bag portion. The structure improves the independence of the bag container. In addition, the airbag portion is connected to a packaged object storage space in the packaging bag container through an air sealing port called a gate, and each airbag portion is connected to each other and has one opening. It is characterized by a structure in which gas is filled into a plurality of gaps such as both sides and the bottom at the same time by enclosing gas from the part. Furthermore, the space | gap part in this invention changes various shapes according to the shape of the target packaging bag containers, such as columnar shape and panel shape, by changing the seal (bonding part) shape of the outer peripheral edge part of a bag container. It has excellent effects such as being able to be formed.
図に基づき発明を実施するための最良の形態を詳細に説明する。 The best mode for carrying out the invention will be described in detail with reference to the drawings.
図１は、本発明の一実施例における自立袋の断面説明図である。図１に示すように、本発明は、三方シール、四方シール、ピロー、ガゼットピロー、スタンディングパウチ、口栓付きパウチ等の軟包装材を用いた包装袋容器に、新たに必要な部材を使用しなくとも自立性が保持することができると共に、ランニングコストを増やすことなく性能の向上を図ることができるものである。図に示すように、包装袋容器（１０）の外周縁部を構成する貼り合わせ箇所（シール部）の両側辺や底部等に空隙部（２０）を形成し、この空隙部に気体の封入することにより、エアバック部（１５）となる構造になっている。 FIG. 1 is a cross-sectional explanatory view of a self-supporting bag in one embodiment of the present invention. As shown in FIG. 1, the present invention uses a newly required member for a packaging bag container using a soft packaging material such as a three-sided seal, a four-sided seal, a pillow, a gusseted pillow, a standing pouch, and a pouch with a stopper. At least, the independence can be maintained, and the performance can be improved without increasing the running cost. As shown in the figure, a gap (20) is formed on both sides and bottom of a bonding location (seal part) constituting the outer peripheral edge of the packaging bag container (10), and gas is sealed in this gap. As a result, the air bag portion (15) is formed.
次に、このエアバック部（１５）（空隙部２０）は、この入口にゲートと呼称されるシールバー（ｇ，ｇ）を設けた空気封入口（１８，１８）を介して、包装袋容器内の被包装物収納スペース（１２）と繋がっていることを特徴とするものである。 Next, the airbag portion (15) (the gap portion 20) is connected to the packaging bag container via an air sealing port (18, 18) provided with a seal bar (g, g) called a gate at the inlet. It is connected with the inner packaged article storage space (12).
さらに、このエアバック部（１５）は連結しており、口栓等の一つの開口部（１１）から気体を封入することにより、同時に両側辺や底部等の複数個の空隙部（２０，２０）に気体が満たされる構造となっており、各々の空隙部にエア等の気体が充填されることでこ
の空隙部がそれぞれエアバック部（１５，１５）となるものである。
Furthermore, this airbag part (15) is connected, and by enclosing gas from one opening part (11) such as a plug, a plurality of gap parts (20, 20 such as both sides and bottom parts) are simultaneously provided. ) Is filled with gas, and each gap portion is filled with a gas such as air, whereby the gap portions become the airbag portions (15, 15), respectively.
この自立袋の製造は、先ず、被包装内容物を充填する前に、予め口栓等の開口部（１１）よりエア通路（１３）を介して大気圧以上の空気を送り込み、被包装内容物スペース（１２）よりゲートである空気封入口（１８，１８）を介して空隙部（２０）を膨らませてエアバック部（１５，１５）を形成する。次いで、エアバック部（１５）が十分に膨らんだ時点で、各ゲートである空気封入口（１８）部分をヒートシール乃至は超音波シール等の手段を用いて密封し、空気の通り路を遮断する。これによって、各々のエアバック部（１５，１５）は完全に独立した空気柱を形成し、軟包装袋容器の自立を保持する支持構造となる。 In order to manufacture the self-supporting bag, first, before filling the contents to be packaged, air at atmospheric pressure or higher is previously sent from the opening (11) such as a plug through the air passage (13), The air bag portion (15, 15) is formed by inflating the gap portion (20) from the space (12) through the air sealing port (18, 18) which is a gate. Next, when the air bag portion (15) is sufficiently inflated, the air sealing port (18) portion, which is each gate, is sealed using means such as heat sealing or ultrasonic sealing to block the air passage. To do. Thereby, each airbag part (15,15) forms the completely independent air column, and becomes a support structure holding the self-supporting of the flexible packaging bag container.
その後、液体や粉体、粒状体等の被包装物を口栓等の開口部（１１）より充填包装をするものである。この場合、内容物を少しずつ使用して袋容器の中身が減少を続けても、エアバック部（１５）内の空気圧は変動しないため、袋容器の自立性が保持され、従来の軟包装袋容器に見られるような腰砕け、衝撃に対する破損が生じ難くなる。 Thereafter, an object to be packaged such as liquid, powder, or granular material is filled and packaged from an opening (11) such as a plug. In this case, even if the contents of the bag container continue to decrease by using the contents little by little, the air pressure in the airbag portion (15) does not fluctuate, so the independence of the bag container is maintained, and the conventional soft packaging bag It is difficult to cause breakage due to crushing and impact as seen in a container.
また、空気の封入工程において、包装物の収納スペース（１２）がエアバック同様に膨らむことがある。これは収納スペース（１２）と繋がっているためであり、これを嫌う場合には、限定はしないが、空気の通り道（１３）を溝状に切り込んだパッド（１４）等で袋容器を両側からサンドイッチ状に挟みつけてから、開口部（１１）よりエアの注入を行うことが良い。これによって、包装物の収納スペースに残留するエア量を最小限に抑えることができる。 Further, in the air sealing step, the package storage space (12) may swell in the same manner as the airbag. This is because it is connected to the storage space (12). If you don't like this, there is no limitation, but the bag container is inserted from both sides with a pad (14) that cuts the air passage (13) into a groove shape. It is preferable to inject air from the opening (11) after sandwiching the sandwich. As a result, the amount of air remaining in the package storage space can be minimized.
なお、エアバック部（１５）の入口に設けた空気封入口におけるシールバー（ｇ，ｇ，ｇ，ｇ）は、底部やサイドに設けたエアバック内の空気の逆流を防ぐ役目もあり、また ヒートシール乃至は超音波シール等の手段によりエアバック部を密封する際に、完全に隙間の発生を防止することにもなる。 The seal bar (g, g, g, g) at the air inlet provided at the inlet of the airbag portion (15) also serves to prevent the backflow of air in the airbag provided at the bottom or side. When the airbag portion is sealed by means such as heat sealing or ultrasonic sealing, it is possible to completely prevent the generation of a gap.
また、使用後の自立袋の圧縮は、エアバック部が圧縮の障害となるようであれば、別途シール外縁部に予め切り込みを設けておくことで容易に圧縮可能である。さらに、最終使用者によってエアバック内の空気を抜くことでも良い。 Moreover, the compression of the self-supporting bag after use can be easily performed by providing a notch in advance in the outer edge of the seal if the airbag portion becomes an obstacle to compression. Furthermore, the air in the airbag may be removed by the end user.
本発明は、上記に述べた自立袋に限定されるものではなく、エアバック部（１５）を構成する空隙部（２０）は、包装袋容器（１０）の外周縁部のシール（貼り合わせ部）形状を変化させることにより、柱状やパネル状等の目的とする包装袋容器の形状に応じて、様々な形状に形成することを可能としたものである。 The present invention is not limited to the above-described free-standing bag, and the air gap portion (20) constituting the airbag portion (15) is a seal (bonding portion) of the outer peripheral edge portion of the packaging bag container (10). ) By changing the shape, it can be formed into various shapes according to the shape of the target packaging bag container such as a columnar shape or a panel shape.
図２に基づき実施例１を説明する。 Example 1 will be described with reference to FIG.
図２は、本発明の他の実施例におけるスタンディングパウチ型の自立袋の断面説明図である。図に示すように、包装袋容器（１０）の外周縁部を構成する貼り合わせ箇所（シール部）のサイド側や底部に空隙部（２０）を形成し、この空隙部に気体の封入することにより、エアバック部（１５）となる構造になっている。このエアバック部（１５）は、この入口にはゲートと呼称されるシールバー（ｇ，ｇ）を設けた空気封入口（１８，１８）を介して、包装袋容器内の被包装物収納スペース（１２）と繋がっている。また、各エアバック部（１５，１５）は連結しており、口栓（３０）等の一つの開口部（１１）から気体を封入することにより、同時に複数個の空隙部（２０，２０）に気体が満たされる構造となっており、各々の空隙部にエア等の気体が充填されることでこの空隙部がそれぞれエアバック部（１５，１５）となるスタンディングパウチ型の自立袋である。 FIG. 2 is a cross-sectional explanatory view of a standing pouch-type self-standing bag according to another embodiment of the present invention. As shown in the figure, a void portion (20) is formed on the side or bottom of the bonded portion (seal portion) constituting the outer peripheral edge of the packaging bag container (10), and gas is sealed in the void portion. Thus, the air bag portion (15) is formed. The air bag portion (15) has a space for storing an object to be packaged in a packaging bag container via an air sealing port (18, 18) provided with a seal bar (g, g) called a gate at the entrance. It is connected to (12). Moreover, each airbag part (15,15) is connected, and by enclosing gas from one opening part (11), such as a plug (30), several space | gap part (20,20) is carried out simultaneously. This is a standing pouch-type self-supporting bag in which each gap is filled with a gas such as air so that the gap becomes an airbag portion (15, 15).
図３に基づき実施例２を説明する。 A second embodiment will be described with reference to FIG.
図３は、本発明の他の実施例におけるボトルドパウチ（ガゼット）型の自立袋の断面説明図である。 FIG. 3 is a cross-sectional explanatory view of a bottled pouch (gusset) type self-standing bag according to another embodiment of the present invention.
図に示すように、包装袋容器の外周縁部のシール（貼り合わせ部）形状を変化させることによりボトルドパウチ（ガゼット）型の自立袋としたものである。先ず、包装袋容器（１０）の両側シール部に直線状の空隙部（２０，２０）を設け、この下端にシールバー（ｇ，ｇ）を設けた空気封入口（１８，１８）を形成し、袋の下端はシール部（ｓ）を幅広に設けたものであり、開口部（１１）より空気を注入することにより袋容器の両側に直線状のエアバック部（１５，１５）を形成するボトルパウチ型の自立袋とした。他は実施例１と同様とする。 As shown in the figure, a bottled pouch (gazette) type self-supporting bag is obtained by changing the shape of the seal (bonding portion) at the outer peripheral edge of the packaging bag container. First, a linear gap (20, 20) is provided in both side seals of the packaging bag container (10), and an air sealing port (18, 18) is provided with a seal bar (g, g) at the lower end. The lower end of the bag is provided with a wide seal portion (s), and air bags are injected from the opening (11) to form linear airbag portions (15, 15) on both sides of the bag container. A self-supporting bag of bottle pouch type was used. Others are the same as in the first embodiment.
１０……自立袋
１１……開口部
１２……収納スペース
１３……エア通路
１４……パッド
１５……エアバック部
１８……空気封入口（ゲート）
２０……空隙部
３０……口栓
ｇ……シールバー
ｓ……シール部
10 …… Self-standing
20 ……
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| JP2004162936A JP4525184B2 (en) | 2004-06-01 | 2004-06-01 | Self-supporting bag |
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| JP2004162936A JP4525184B2 (en) | 2004-06-01 | 2004-06-01 | Self-supporting bag |
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| JP2005343492A true JP2005343492A (en) | 2005-12-15 |
| JP4525184B2 JP4525184B2 (en) | 2010-08-18 |
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| JP2006036212A (en) * | 2004-07-22 | 2006-02-09 | Toppan Printing Co Ltd | Flexible packaging bag with self-supporting property and method for sealing air into flexible packaging bag |
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| JP2009012800A (en) * | 2007-07-03 | 2009-01-22 | Toppan Printing Co Ltd | Standing pouch with air bag |
| JP2012025394A (en) * | 2010-07-20 | 2012-02-09 | Toppan Printing Co Ltd | Method of manufacturing self-supporting container |
| JP2014005010A (en) * | 2012-06-22 | 2014-01-16 | Toppan Printing Co Ltd | Packaging bag for refill |
| JP2015515954A (en) * | 2012-05-07 | 2015-06-04 | ザ プロクター アンド ギャンブルカンパニー | Flexible container |
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| JPH0351127U (en) * | 1989-09-22 | 1991-05-17 | ||
| JPH03126875U (en) * | 1990-03-30 | 1991-12-20 |
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| JPS5229366A (en) * | 1975-08-28 | 1977-03-05 | Masatada Yamamoto | Emergecyyuse takeeout bag |
| JPH0351127U (en) * | 1989-09-22 | 1991-05-17 | ||
| JPH03126875U (en) * | 1990-03-30 | 1991-12-20 |
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