JP2000025797A - Packaging bag with spout - Google Patents
Packaging bag with spoutInfo
- Publication number
- JP2000025797A JP2000025797A JP10194444A JP19444498A JP2000025797A JP 2000025797 A JP2000025797 A JP 2000025797A JP 10194444 A JP10194444 A JP 10194444A JP 19444498 A JP19444498 A JP 19444498A JP 2000025797 A JP2000025797 A JP 2000025797A
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- spout
- shape
- retaining portion
- ruled line
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
- B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5861—Spouts
- B65D75/5866—Integral spouts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
(57)【要約】
【課題】注出口を有する包装袋において、注出時に上側
切除部の下方に折れしわの発生がなく、しかも充填スピ
ードが低下しない注出口付包装袋を提供する。
【解決手段】周辺にシール部を融資、上方の一方の過度
部に、三角形状の下側切除部と上側切除部を設けること
により、上方に突出した形状の注出口を有する包装袋に
おいて、前記上側切除部の下方の収納部に保形部を形成
した注出口付包装袋である。
(57) An object of the present invention is to provide a packaging bag having a spout, which does not have a wrinkle beneath an upper cut-off portion at the time of pouring and does not lower the filling speed. A packaging bag having a spout having an upwardly projecting shape by providing a seal portion in the periphery and providing a triangular lower cut portion and an upper cut portion in one upper excess portion. It is a packaging bag with a spout in which a shape-retaining portion is formed in a storage portion below an upper cut-out portion.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、液体洗剤、シャン
プー等の液体内容物を注出し易い構造とした注出口付包
装袋に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging bag with a spout, which can easily pour out liquid contents such as liquid detergent and shampoo.
【０００２】[0002]
【従来の技術】近年、省資源および廃棄物の減量化の要
望に対応する容器として、従来のプラスチックボトルに
代えて、詰め替え用は、包装袋が使用されるようになっ
ている。この詰め替え用の包装袋９は、ボトルの口部に
注出し易いように、図５に示すように上方に、三角形状
の下側切除部１と上側切除部２を設けることにより、細
長い注出口３を有する構造のものが用いられるようにな
っている。2. Description of the Related Art In recent years, a packaging bag has been used for refilling instead of a conventional plastic bottle as a container corresponding to a demand for resource saving and reduction of waste. The refillable packaging bag 9 is provided with a triangular lower cutout 1 and an upper cutout 2 as shown in FIG. 5 so as to make it easier to pour into the mouth of the bottle. 3 is used.
【０００３】しかしながら、図５のように、細長い注出
口３を有する包装袋から、内容物を注出する時に、包装
袋９を傾けると、逆三角形状の上側切除部２の下方の収
納部４の部分が折れ曲がった状態となり、注出が思うよ
うに行えなかった。この問題を解決するには、上側切除
部２の注出口３と反対側の充填側６の形状を、図６に示
すように、垂直に近い形状でなく、傾斜した形状とする
ことにより、ある程度折れ曲がり状態が解消され、一定
の注出状態が解決される。[0005] However, as shown in FIG. 5, when the contents of the packaging bag 9 are inclined when the contents are poured out from the packaging bag having the elongated spout 3, the storage section 4 below the inverted triangular upper cut-out section 2. Part was bent, and the pouring could not be performed as expected. In order to solve this problem, the shape of the filling side 6 opposite to the spout 3 of the upper excision part 2 is not a nearly vertical shape as shown in FIG. The bent state is eliminated, and the constant pouring state is resolved.
【０００４】一方、図６のように、上側切除部２の充填
側６の形状を傾斜した形状とすると、上側切除部２と側
縁部７との距離が短くなってしまうため、内容物の充填
する時に開口が狭くなり、充填スピードが低下してしま
う問題があった。On the other hand, as shown in FIG. 6, if the shape of the filling side 6 of the upper excision part 2 is inclined, the distance between the upper excision part 2 and the side edge 7 becomes short, so that the content of the contents is reduced. When filling, there is a problem that the opening is narrowed and the filling speed is reduced.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、 周辺にシ
ール部を有し、上方の一方の角部に、三角形状の下側切
除部と上側切除部を設けることにより突出した形状の注
出口を有する包装袋において、注出時に上側切除部の下
方に折れしわの発生がなく、しかも充填スピードを低下
しない注出口付包装袋を提供することを目的とする。SUMMARY OF THE INVENTION The present invention is directed to a spout having a sealing portion in the periphery and a protruding shape formed by providing a triangular lower cutout and an upper cutout at one upper corner. It is an object of the present invention to provide a packaging bag with a spout that does not have any wrinkles below the upper cut-out portion at the time of pouring and does not lower the filling speed.
【０００６】[0006]
【課題を解決するための手段】本発明は、周辺にシール
部を有し、上方の一方の角部に、三角形状の下側切除部
と上側切除部を設けることにより、上方に突出した形状
の注出口を有する包装袋において、前記上側切除部の下
方の収納部に保形部を形成したことを特徴とする、注出
口付包装袋である。請求項２に記載の発明は、前記保形
部が、罫線、またはエンボス部のいずれかからなること
を特徴とする、注出口付包装袋である。請求項３に記載
の発明は、前記保形部が、水平方向に延びる罫線、また
はエンボス部のいずれかからなることを特徴とする、注
出口付包装袋である。請求項４に記載の発明は、前記保
形部が、垂直方向に延びる罫線、またはエンボス部のい
ずれかからなることを特徴とする、注出口付包装袋であ
る。請求項５に記載の発明は、前記保形部が、格子状の
罫線、またはエンボス部のいずれかからなることを特徴
とする、注出口付包装袋である。請求項６に記載の発明
は、前記保形部が、逆三角形としたことを特徴とする、
注出口付包装袋である。請求項７に記載の発明は、前記
保形部の内縁端が、注出口を形成する上側シール部の延
長上としたことを特徴とする、注出口付包装袋である。SUMMARY OF THE INVENTION The present invention has an upwardly projecting shape having a seal portion in the periphery and a triangular lower cutout and an upper cutout at one upper corner. A packaging bag with a spout, characterized in that a shape-retaining portion is formed in a storage portion below the upper cutout portion. The invention according to claim 2 is the packaging bag with a spout, characterized in that the shape-retaining portion is formed of either a ruled line or an embossed portion. The invention according to claim 3 is the packaging bag with a spout, characterized in that the shape-retaining portion is formed of either a ruled line extending in the horizontal direction or an embossed portion. According to a fourth aspect of the present invention, there is provided a packaging bag with a spout, wherein the shape-retaining portion comprises one of a vertically extending ruled line and an embossed portion. The invention according to claim 5 is a packaging bag with a spout, characterized in that the shape-retaining portion is formed of either a grid-like ruled line or an embossed portion. The invention according to claim 6 is characterized in that the shape-retaining portion is an inverted triangle.
It is a packaging bag with a spout. The invention according to claim 7 is a packaging bag with a spout, characterized in that the inner edge of the shape-retaining portion is an extension of an upper seal portion forming a spout.
【０００７】[0007]
【作用】周辺にシール部を有し、上方の一方の角部に、
三角形状の下側切除部と上側切除部を設けることにより
突出した形状の注出口を有する包装袋において、逆三角
形状の上側切除部の充填側の形状を垂直に近い状態とし
ても、収納部に保形部を形成しているので、注出時に上
側切除部の下方に折れしわの発生がなく、しかも充填時
の開口をできるだけ大きくすることとができる。[Function] A seal portion is provided around the periphery, and at one upper corner,
In a packaging bag having a spout having a protruding shape formed by providing a triangular lower cutout and an upper cutout, even if the shape of the filling side of the inverted triangular upper cutout is almost vertical, Since the shape-retaining portion is formed, no folds are formed below the upper excision portion during pouring, and the opening at the time of filling can be made as large as possible.
【０００８】[0008]
【発明の実施の形態】図１は、本発明の一態様を示す説
明図で、周辺にシール部１０を有し、左上方角部の側辺
に右側に頂点を有する三角形状の下側切除部１１、また
上辺に下方に頂点を有する逆三角形状の上側切除部１２
を設けることにより、左上方に延びる注出口１３、およ
び上側切除部１２の右側に充填口１６を形成した包装袋
１９で、かつ前記上側切除部１２の下方の収納部１４に
保形部１８を設けた、注出口付包装袋である。ここで、
上側切除部１２は、注出口１３側が注出口の形状に合わ
せた形状で、また、充填口１６側が垂直に近い形状とな
っている。この、収納部１４に設けた保形部１８は、図
１に示すように、水平方向に複数の細長い罫線２２を設
けて形成する他、図２に示すように垂直方向に複数の罫
線、図３に示すように水平方向の罫線と垂直方向の罫線
の組合せ、または図４に示すようにエンボス２３を設け
ることにより形成してもよい。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an explanatory view showing one embodiment of the present invention. A triangular lower cut-out portion having a seal portion 10 in the periphery and a vertex on the right side on the side of the upper left corner is shown. 11, an inverted triangular upper cutout 12 having a lower vertex at the upper side 12
By providing a spout 13 extending upward and to the left and a packaging bag 19 having a filling port 16 formed on the right side of the upper cutout portion 12, and the shape retaining portion 18 in the storage portion 14 below the upper cutout portion 12. It is a packaging bag with a spout provided. here,
The upper cutout 12 has a shape on the spout 13 side that matches the shape of the spout, and a shape near the vertical on the filling port 16 side. The shape-retaining portion 18 provided in the storage portion 14 is formed by providing a plurality of elongated ruled lines 22 in the horizontal direction as shown in FIG. 1 and a plurality of ruled lines in the vertical direction as shown in FIG. 3, it may be formed by a combination of a horizontal ruled line and a vertical ruled line, or by providing an emboss 23 as shown in FIG.
【０００９】この保形部１８の形状は、特に限定されな
いが、上方から下方に沿って面積が減少する逆３角形状
が好ましく、注出口１３側縁が注出口１３の延びる角度
に沿った形状であるのがより好ましい。The shape of the shape retaining portion 18 is not particularly limited, but is preferably an inverted triangular shape in which the area decreases from above to below, and the side edge of the spout 13 extends along the angle at which the spout 13 extends. Is more preferable.
【００１０】注出口１３は、注出し易い形状であれば形
状は特に限定されることないが、斜め上方に延びる形状
が、包装袋１９を傾けることにより円滑に注出すること
ができるので好ましい。また、注出口１３の部分を成形
することにより、一定の空間が形成できる構造とする
と、より円滑に注出することが可能となる。The shape of the spout 13 is not particularly limited as long as it is easy to pour out, but a shape extending obliquely upward is preferable because the pouch can be smoothly poured out by tilting the packaging bag 19. In addition, if a structure in which a certain space can be formed by molding the portion of the spout 13 can be performed more smoothly.
【００１１】包装袋１９は、底が開くスタンディングパ
ウチが、内容物の収納した状態で起立して安定性がある
ので好ましい。しかし、スタンディングパウチに限ら
ず、四法をシールした密封する構成であればよい。[0011] The packaging bag 19 is preferably a standing pouch having an open bottom because it stands up when the contents are stored and is stable. However, the present invention is not limited to the standing pouch, and any configuration may be used as long as it is sealed by four methods.
【００１２】包装袋１９を構成する材料は、プラスチッ
クフィルムが主体の積層材料からなり、最内層にヒート
シール樹脂層を設けた構成であれば使用可能である。特
に二軸延伸ポリアミドフィルムを用いることにより、耐
衝撃性、耐ピンホール性が向上し、落下等による破袋等
の事故を防止することができる。また、最内層のヒート
シール樹脂層は、ポリエチレン、ポリプロピレン等のポ
リオレフィン樹脂が適当で、内容物、ヒートシール特性
に応じて適宜選択すればよい。The material constituting the packaging bag 19 can be used as long as it is made of a laminated material mainly composed of a plastic film and has a heat seal resin layer as the innermost layer. In particular, by using a biaxially stretched polyamide film, impact resistance and pinhole resistance are improved, and accidents such as bag breakage due to dropping or the like can be prevented. The innermost heat-sealing resin layer is suitably made of a polyolefin resin such as polyethylene or polypropylene, and may be appropriately selected according to the contents and heat-sealing characteristics.
【００１３】また、ガスバリア性を必要とする場合は、
ガスバリア材として、延伸プラスチックフィルムに、ア
ルミニウム等の金属、または酸化珪素、酸化アルミニウ
ム等の金属酸化物を蒸着した蒸着フィルム、エチレンー
ビニルアルコール共重合体、ナイロン等のバリア性プラ
スチックフィルム、アルミニウム箔が利用できる。When gas barrier properties are required,
As a gas barrier material, a vapor-deposited film obtained by vapor-depositing a metal such as aluminum or a metal oxide such as silicon oxide or aluminum oxide on a stretched plastic film, a barrier plastic film such as an ethylene-vinyl alcohol copolymer, or nylon, or an aluminum foil. Available.
【００１４】[0014]
【発明の効果】本発明は、以上の構成からなるので、注
出口１３を開口して内容物を注出するため、包装袋１９
を傾けても、上側切除部１２の下方の収納部１４の部分
の折れ曲がりがなく、注出口１３を塞さいでしまうおそ
れがなく、注出口に特別な工夫を施すことなく、円滑な
注出が可能となった。Since the present invention has the above-described structure, the packaging bag 19 is required for opening the spout 13 and discharging the contents.
Even if is tilted, there is no bending of the portion of the storage portion 14 below the upper cut-off portion 12, there is no possibility that the spout 13 will be blocked, and smooth pouring can be performed without taking special measures to the spout. It has become possible.
【００１５】また、上側切除部１２の充填口１６側は、
垂直に近い形状としているので、シール部１０との間に
形成される充填口１６の巾が狭くならないので、充填速
度を低下させることなく、効率的に充填が可能となっ
た。The filling port 16 side of the upper excision part 12 is
Since the shape is almost vertical, the width of the filling port 16 formed between the sealing portion 10 and the sealing portion 10 does not become narrow, so that the filling can be efficiently performed without reducing the filling speed.
【図１】本発明の包装袋一例を示す説明図である。FIG. 1 is an explanatory view showing one example of a packaging bag of the present invention.
【図２】本発明の他の包装袋の例を示す説明図である。FIG. 2 is an explanatory view showing an example of another packaging bag of the present invention.
【図３】本発明の他の包装袋の例を示す説明図である。FIG. 3 is an explanatory view showing an example of another packaging bag of the present invention.
【図４】本発明の他の包装袋の例を示す説明図である。FIG. 4 is an explanatory view showing an example of another packaging bag of the present invention.
【図５】従来の包装袋の例を示す説明図である。FIG. 5 is an explanatory view showing an example of a conventional packaging bag.
【図６】従来の他の包装袋の例を示す説明図である。FIG. 6 is an explanatory view showing an example of another conventional packaging bag.
１０…シール部 １１…下側切除部 １２…上側切除部 １３…注出口 １４…収納部 １６…充填口 １８…保形部 １９…包装袋 DESCRIPTION OF SYMBOLS 10 ... Seal part 11 ... Lower cut part 12 ... Upper cut part 13 ... Spout port 14 ... Storage part 16 ... Filling port 18 ... Shape-retaining part 19 ... Packaging bag
Claims (7)
に、三角形状の下側切除部と上側切除部を設けることに
より、上方に突出した形状の注出口を有する包装袋にお
いて、前記上側切除部の下方の収納部に保形部を形成し
たことを特徴とする、注出口付包装袋。1. A packaging bag having a spout having an upwardly projecting shape by providing a seal portion in the periphery and providing a triangular lower cutout and an upper cutout at one upper corner. A packaging bag with a spout, wherein a shape-retaining portion is formed in a storage portion below the upper cut-out portion.
いずれかからなることを特徴とする、請求項１記載の注
出口付包装袋。2. The packaging bag with a spout according to claim 1, wherein said shape-retaining portion comprises one of a ruled line and an embossed portion.
たはエンボス部のいずれかからなることを特徴とする、
請求項２記載の注出口付包装袋。3. The method according to claim 1, wherein the shape-retaining portion comprises a ruled line extending in the horizontal direction or an embossed portion.
The packaging bag with an outlet according to claim 2.
たはエンボス部のいずれかからなることを特徴とする、
請求項２記載の注出口付包装袋。4. The method according to claim 1, wherein the shape-retaining portion comprises a ruled line extending vertically or an embossed portion.
The packaging bag with an outlet according to claim 2.
ボス部のいずれかからなることを特徴とする、請求項２
記載の注出口付包装袋。5. The method according to claim 2, wherein the shape-retaining portion comprises one of a grid-like ruled line and an embossed portion.
Packaging bag with spout described.
とする、請求項１ないし請求項５のいずれか１項に記載
の注出口付包装袋。6. A packaging bag with a spout according to claim 1, wherein said shape-retaining portion is an inverted triangle.
上側シール部の延長上としたことを特徴とする、請求項
６に記載の注出口付包装袋。7. The packaging bag with a spout according to claim 6, wherein an inner edge of the shape retaining portion extends on an extension of an upper seal portion forming a spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10194444A JP2000025797A (en) | 1998-07-09 | 1998-07-09 | Packaging bag with spout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10194444A JP2000025797A (en) | 1998-07-09 | 1998-07-09 | Packaging bag with spout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000025797A true JP2000025797A (en) | 2000-01-25 |
Family
ID=16324687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10194444A Pending JP2000025797A (en) | 1998-07-09 | 1998-07-09 | Packaging bag with spout |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000025797A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7658542B2 (en) | 2003-04-01 | 2010-02-09 | Pakerman S.A. | Flexible liquid container |
| US8181823B2 (en) * | 2004-04-19 | 2012-05-22 | Fuji Seal International, Inc. | Pouch and method of producing pouch container with spout |
| JP2018030621A (en) * | 2016-08-25 | 2018-03-01 | 藤森工業株式会社 | Packaging bag |
-
1998
- 1998-07-09 JP JP10194444A patent/JP2000025797A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7658542B2 (en) | 2003-04-01 | 2010-02-09 | Pakerman S.A. | Flexible liquid container |
| US8181823B2 (en) * | 2004-04-19 | 2012-05-22 | Fuji Seal International, Inc. | Pouch and method of producing pouch container with spout |
| JP2018030621A (en) * | 2016-08-25 | 2018-03-01 | 藤森工業株式会社 | Packaging bag |
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