JPH072260A - Bag with reinforcing mechanism at pouring outlet - Google Patents
Bag with reinforcing mechanism at pouring outletInfo
- Publication number
- JPH072260A JPH072260A JP6133791A JP13379194A JPH072260A JP H072260 A JPH072260 A JP H072260A JP 6133791 A JP6133791 A JP 6133791A JP 13379194 A JP13379194 A JP 13379194A JP H072260 A JPH072260 A JP H072260A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- film
- bag according
- reinforcing
- spout
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 230000003014 reinforcing effect Effects 0.000 title claims description 39
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000003856 thermoforming Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 229920003002 synthetic resin Polymers 0.000 abstract description 5
- 239000000057 synthetic resin Substances 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B65D75/5861—Spouts
- B65D75/5866—Integral spouts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Cartons (AREA)
- Packages (AREA)
- Cookers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、合成樹脂フィルム製の
袋、特に詰め替え用の袋に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin film bag, and more particularly to a refill bag.
【０００２】[0002]
【従来の技術】袋の上角の外郭部分を素材補強した袋
は、ＥＰ−ＯＳ ０３８９２５７において公知である。
角の外郭の一部を切り離すことによって、外郭に沿って
注出口が設けられている。この場合に、たとえば袋の中
身を備え付け容器に移し変える時に、注出口部分が折れ
曲がることのないように、素材補強が行われる。2. Description of the Related Art A bag in which the outer peripheral portion of the upper corner of the bag is reinforced with a material is known from EP-OS 0389257.
A spout is provided along the outer contour by cutting off a part of the outer contour of the corner. In this case, for example, when the contents of the bag are provided and transferred to a container, the material is reinforced so that the spout portion does not bend.
【０００３】しかし素材補強によって注出口部分を固定
強化する方式においては、一方で、袋の素材である合成
樹脂層を厚くするために、材料を追加しなければならな
いという欠点がある。他方で、袋を製造するに当たって
補強材料の準備、供給および塗布に対して相当に費用が
かかるという欠点がある。However, the method of fixing and strengthening the spout portion by reinforcing the material has a drawback that additional material must be added in order to thicken the synthetic resin layer which is the material of the bag. On the other hand, it has the disadvantage that the production, supply and application of the reinforcing material in the production of the bag is considerably expensive.
【０００４】[0004]
【発明が解決しようとする課題】これに対して本発明
は、袋の注出方式を改善することを課題として出発し
た。この場合に改善に当たって付随的な材料消費が生じ
ないことを要件とする。すなわち袋の形成に必要な合成
樹脂フィルム量が、従来量よりも増加しないことを要件
とする。On the other hand, the present invention was started with the object of improving the bag pouring method. In this case, it is required that the incidental material consumption does not occur in the improvement. That is, it is required that the amount of synthetic resin film required for forming the bag does not increase more than the conventional amount.
【０００５】[0005]
【課題を解決するための手段】この課題は請求項１の特
徴の項に記載の事項に従って解決される。すなわち本発
明においては、袋の注出口部分に補強機構が一個以上設
けられている。補強機構は袋のフィルムを変形加工する
ことよって形成される実質的に一本あるいは複数本の線
状変形である。This problem is solved in accordance with the subject matter of the characterizing section of claim 1. That is, in the present invention, at least one reinforcing mechanism is provided at the spout of the bag. The reinforcing mechanism is substantially one or more linear deformations formed by deforming the film of the bag.
【０００６】本発明によれば、袋に対して合成樹脂材料
の量を付随的に増加させることなく、袋の注出方式を良
好に改善することができる。補強機構は、単に袋の素材
を形状の上で安定な形態に変形加工することによって形
成されたものである。補強機構は二つの方法によって導
入される。すなわち帯状の素材フィルム上に周期的に補
強機構を設け、その後このフィルムを用いて袋を成形す
るか、あるいはまず袋を成形した後、補強機構を設け、
ついで充填し、密閉する。補強機構の付与および袋の密
閉は循環過程において行うこともできる。According to the present invention, the pour-out system of the bag can be improved satisfactorily without incidentally increasing the amount of the synthetic resin material with respect to the bag. The reinforcing mechanism is formed by simply deforming the material of the bag into a stable shape. The reinforcement mechanism is introduced by two methods. That is, a reinforcing mechanism is periodically provided on a strip-shaped material film, and then a bag is formed using this film, or after the bag is first formed, a reinforcing mechanism is provided,
Then fill and seal. The reinforcement mechanism and the bag can be sealed during the circulation process.
【０００７】本発明による袋の望ましい実施形態は、請
求項２ないし１６に記載の通りである。袋の一つの角に
外郭に沿って注出口が設けられていることによって（請
求項２）、袋の注出方式が改善される。注出口の外郭間
に補強機構が配置されていることによって（請求項
３）、外郭に沿って形成されている注出路が有効に補強
される。この場合本発明による補強機構のような固定化
処置が施されていなければ、注出時、特に袋から中身を
口の比較的小さい常用の備え付け容器に移し変えるよう
な場合に、注出口部分が折れ曲がり、注出を中断しなけ
ればならない羽目になる。Preferred embodiments of the bag according to the invention are as set forth in claims 2-16. The pouring method of the bag is improved by providing the spout at one corner of the bag along the outer contour (Claim 2). By disposing the reinforcing mechanism between the outer shells of the spout (claim 3), the pouring path formed along the outer shell is effectively reinforced. In this case, if the immobilization treatment such as the reinforcing mechanism according to the present invention is not performed, the pouring portion will not be discharged during pouring, especially when the contents are transferred from the bag to a conventional container having a relatively small mouth. It will bend and you will have to interrupt the pouring.
【０００８】請求項４あるいは請求項５に基づいて補強
機構が加熱成形による、あるいは低温成形による溝であ
る場合、本発明による補強機構は製造技術上比較的簡単
に形成することができる。加熱成形条溝は、たとえば加
熱打ち出し工具を用いて、フィルムを金敷の溝内でプレ
スすることによって形成することができる。あるいはま
た加熱成形条溝は超音波溶接方法によっても形成するこ
とができる。フィルムの素材によっては、高圧下に、低
温成形することも可能である。When the reinforcing mechanism according to the fourth or fifth aspect is a groove formed by hot forming or low temperature forming, the reinforcing mechanism according to the present invention can be formed relatively easily in terms of manufacturing technology. The heat-formed groove can be formed by pressing the film in the groove of the anvil, for example, using a heat stamping tool. Alternatively, the heat-formed groove can also be formed by an ultrasonic welding method. Depending on the material of the film, it is possible to perform low temperature molding under high pressure.
【０００９】補強機構が二つ、袋を形成する二枚のフィ
ルム領域上に、合同に設けられることによって（請求項
６）、補強機能が高められる。このように二つの補強機
構を合同に設けることは、製造技術的にたとえば次のよ
うな方法によって可能である。すなわち概括的にできあ
がっているが、周囲がまだ接合されていない袋用フィル
ムに型を当て、これに合わせてフィルムを外から相互に
接合する。型および接合工具はぴったり合っている。こ
こで型の外面上に外向きの突起が設けられている場合
は、それに応じて双方の対応するフィルム領域にそれぞ
れ外向きの隆起が形成される。型の外面上に溝が設けら
れている場合は、それに応じて対応するフィルム領域に
袋の内部に向って線状の内向きの突起が形成される。型
の一方の側面に内向きの隆起が設けられていて、他の側
面に外向きの隆起が設けられている場合は、同じように
対応するフィルム領域にそれぞれ、袋の内部方向に向い
た溝と袋の外部方向に向いた溝が形成される。合同の補
強機構は次のような簡単な方法によって袋の双方のフィ
ルム上に形成することもできる。すなわち袋の一方の側
に加熱工具を配置し、袋の反対の側に型を配置する。つ
いで加熱工具（温度は接合温度より低い）を型に押し付
けることによって、同じ方向の二つの変形部を形成す
る。型の代わりに上記加熱工具に対して相対の関係にあ
る別の加熱工具を使用することもできる。さらに、フィ
ルムを変形加工した後直ちに安定な袋をつくることがで
きるように、二つの補強機構を、包装機械に供給される
フィルムに対して、予め形成しておくこともできる。The reinforcing function is enhanced by the fact that two reinforcing mechanisms are jointly provided on the two film regions forming the bag (claim 6). It is possible to provide the two reinforcing mechanisms jointly in this way by a manufacturing technology, for example, by the following method. That is, a mold is applied to the bag film, which is generally formed, but the periphery thereof is not yet bonded, and the films are bonded to each other from the outside in accordance with the mold. The mold and joining tool are snug. Here, if outward projections are provided on the outer surface of the mould, outward projections are correspondingly formed in both corresponding film areas. If the groove is provided on the outer surface of the mold, a corresponding linear inward projection is formed in the corresponding film area towards the inside of the bag. If one side of the mold is provided with inward ridges and the other side is provided with outward ridges, the corresponding film areas are likewise each grooved inwardly of the bag. A groove is formed facing the outside of the bag. The joint reinforcing mechanism can also be formed on both films of the bag by a simple method as follows. That is, the heating tool is placed on one side of the bag and the mold is placed on the opposite side of the bag. Then, a heating tool (the temperature is lower than the bonding temperature) is pressed against the mold to form two deformed portions in the same direction. Instead of the mold, it is also possible to use another heating tool which is in a relative relationship with the heating tool. Furthermore, two reinforcing mechanisms can be preformed on the film supplied to the packaging machine so that a stable bag can be produced immediately after the film is deformed.
【００１０】袋の一つの面に、互いに鋭角を成す二つの
補強機構が設けられていることによって（請求項７）、
袋の注出口はなお一層固定強化される。さらに補強機構
が、互いに遠く離れたそれらの端部において、別の補強
機構によって連結されていることによって（請求項
８）、さらに良好な効果が得られる。By providing two reinforcing mechanisms forming an acute angle on one surface of the bag (claim 7),
The spout of the bag is further fixed and strengthened. Furthermore, the reinforcing mechanism is connected to another end of the reinforcing mechanism at a distance from each other by another reinforcing mechanism (Claim 8).
【００１１】請求項９に基づいて、注出口に開封補助機
構を設けることによって、袋の注出口の開封が容易にな
る。開封補助機構は、刻印の形態で（請求項１０）ある
いは切れ目の形態で（請求項１１）実施され得る。その
場合に刻印あるいは切れ目の貫入の深さはフィルムの厚
さより小さいことを要する。いずれの場合も従来一般に
用いられている包装用フィルムを採用することができ、
開封補助機構はフィルム変形加工時、あるいは袋接合時
に施される。開封補助機構が非断続的窪みの形態で（請
求項１２）実施されている場合に、引き裂き開封力は最
小化される。二層複合フィルムからなる袋に開封補助機
構が設けられる場合（請求項１３）、開封補助機構の貫
入の深さを開封補助機構が設けられるフィルム層の厚さ
より小さくするか、あるいはフィルムの厚さに等しくす
ることによって、刻印あるいは切れ目を袋の外側のフィ
ルム層にだけ施すことができる（請求項１４）。これに
よって、開封補助機構の接合部が破れた場合に開封補助
機構部分から袋の中身が漏れるのを防止することができ
る。これに適する複合フィルムとしてポリエステル／ポ
リエチレン複合フィルムが挙げられる。According to the ninth aspect, by providing the unsealing assist mechanism in the spout, it becomes easy to unseal the spout of the bag. The unsealing assistance mechanism can be implemented in the form of an engraving (claim 10) or in the form of a break (claim 11). In that case, the depth of penetration of the stamp or the cut must be smaller than the thickness of the film. In any case, it is possible to adopt a conventionally used packaging film,
The unsealing assist mechanism is applied during film deformation processing or bag joining. The tear opening force is minimized when the opening aid is implemented in the form of non-intermittent depressions (claim 12). When a bag made of a two-layer composite film is provided with an opening assisting mechanism (Claim 13), the depth of penetration of the opening assisting mechanism is made smaller than the thickness of the film layer provided with the opening assisting mechanism, or the film thickness. It is possible to make imprints or cuts only on the film layer on the outside of the bag (claim 14). With this, it is possible to prevent the contents of the bag from leaking from the opening assisting mechanism portion when the joint part of the opening assisting mechanism is broken. A suitable composite film for this is a polyester / polyethylene composite film.
【００１２】請求項１６の如く、袋に立脚部を設けるこ
とによって、本発明による袋は、立てることができる。According to the sixteenth aspect, the bag according to the present invention can be stood by providing the bag with the standing leg portion.
【００１３】[0013]
【実施例】次に図面に示した実施例に基づいて本発明を
さらに詳しく説明する。立脚部を備えた袋１として形成
された袋２は、注出口３の部分に、互いに鋭角を成す補
強機構４が設けられている（図１）。補強機構４は袋２
のフィルム７を変形加工することによって形成された二
重の線状変形５、６である（図２）。注出口３が袋２の
角に設けられていて、外郭を形成している（図１）。補
強機構４は注出口３の外郭８、９の間に配置されてい
る。補強機構４はそれぞれ溝１０の形態を有し（図
２）、加熱成形によって形成されている。袋２の外包を
形成している両方のフィルム領域１１、１２に補強機構
４、１３がそれぞれ二つづつ、互いに合同に配置されて
いる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. A bag 2 formed as a bag 1 having standing legs has a spout 3 at which a reinforcing mechanism 4 having an acute angle is provided (FIG. 1). Reinforcing mechanism 4 is bag 2
The double linear deformations 5 and 6 formed by deforming the film 7 of FIG. A spout 3 is provided at the corner of the bag 2 and forms an outer shell (Fig. 1). The reinforcing mechanism 4 is arranged between the outer shells 8 and 9 of the spout 3. The reinforcing mechanisms 4 each have the form of a groove 10 (FIG. 2) and are formed by thermoforming. In each of the two film regions 11, 12 forming the outer envelope of the bag 2, two reinforcing mechanisms 4, 13 are arranged congruent with each other.
【００１４】袋２の注出口３に開封補助機構１４が設け
られている。開封補助機構１４は刻印１５の形態で実施
されている。この場合刻印の深さはフィルムの厚さより
も小さい。開封補助機構１４が非断続的窪み１６の形態
で実施されていて、袋２の双方のフィルム領域１１、１
２の表面上に配置されている（図２）。袋２は二層複合
フィルム１７によって形成されている。開封補助機構１
４が複合フィルム１７の外層１８にだけ配置されてい
る。開封補助機構１４の貫入の深さはこの層１８の厚さ
に等しい。この層１８は、たとえばポリエステル／ポリ
エチレン複合フィルムのポリエステル層である。An opening assisting mechanism 14 is provided at the spout 3 of the bag 2. The unsealing assistance mechanism 14 is embodied in the form of a marking 15. In this case, the depth of the marking is smaller than the thickness of the film. The unsealing aid 14 is embodied in the form of non-intermittent depressions 16 and comprises both film areas 11, 1 of the bag 2.
2 on the surface (FIG. 2). The bag 2 is formed by the two-layer composite film 17. Opening assistance mechanism 1
4 is arranged only on the outer layer 18 of the composite film 17. The penetration depth of the unsealing aid 14 is equal to the thickness of this layer 18. This layer 18 is, for example, a polyester layer of a polyester / polyethylene composite film.
【００１５】補強機構４、１３は製造技術的に予めフィ
ルム７上に合同に配置して置くことができ、ついでこの
補強機構４、１３を備えたフィルム７から袋２を成形す
ることができる。すなわち補強機構４、１３を備えたフ
ィルム７を折り曲げ線１９に沿って折り曲げた後、周囲
を接合することによって袋２が形成される（図３）。図
３に示されている袋型２０の場合、補強機構４、１３
は、互いに遠く離れた端部において、別の補強機構２１
によって連結されている。The reinforcing mechanisms 4 and 13 can be jointly arranged on the film 7 in advance in terms of manufacturing technology, and then the bag 2 can be molded from the film 7 provided with the reinforcing mechanisms 4 and 13. That is, the bag 7 is formed by bending the film 7 provided with the reinforcing mechanisms 4 and 13 along the bending line 19 and then joining the peripheries thereof (FIG. 3). In the case of the bag type 20 shown in FIG. 3, the reinforcing mechanisms 4, 13
At the ends remote from each other, another reinforcement mechanism 21
Are linked by.
【００１６】[0016]
【発明の効果】本発明では、フィルム製の袋で、注出口
部分が折れ曲がったりすることなく、非常に扱い易い製
品を、安価に提供できる。本発明の製品は詰め替え用の
袋として、有用である。As described above, according to the present invention, it is possible to provide, at a low cost, a bag made of a film, which is very easy to handle without bending the spout. The product of the present invention is useful as a refill bag.
【図１】本発明の一例で、注出口部分に、互いに鋭角を
成す二つの補強機構を備えた、立脚部を有する袋の側面
図である。FIG. 1 is a side view of a bag having a stance leg according to an example of the present invention, in which a spout portion is provided with two reinforcing mechanisms forming acute angles with each other.
【図２】二層の複合フィルムから成る袋を図１における
Ａ−Ａ線に沿って切断した場合の断面図であるが、明確
化のために拡大して示されている。FIG. 2 is a cross-sectional view of a bag made of a two-layer composite film taken along the line AA in FIG. 1, but shown enlarged for clarity.
【図３】図１と同様の袋において、二つの補強機構が、
それらの互いに遠く離れた端部において補助的に別の補
強機構によって連結されている形態の袋を製造するため
に裁断されたフィルムの側面図である。FIG. 3 is a bag similar to that shown in FIG.
FIG. 6 is a side view of the films cut to produce a bag in the form in which they are supplementarily connected at their remote ends by another reinforcing mechanism.
１ 立脚部を備えた袋 ２ 袋 ３ 注出口 ４ 補強機構 ５、６ 線状変形 ７ フィルム ８、９ 外郭 １０ 溝 １１、１２ フィルム領域 １３ 補強機構 １４ 開封補助機構 １５ 刻印 １６ 窪み １７ 複合フィルム １８ 層 １９ 折り曲げ線 ２０ 袋型 ２１ 補強機構 1 Bag with Standing Part 2 Bag 3 Spout 4 Reinforcement Mechanism 5 and 6 Linear Deformation 7 Film 8 and 9 Outer Shell 10 Grooves 11 and 12 Film Area 13 Reinforcement Mechanism 14 Unsealing Assistance Mechanism 15 Engraving 16 Recess 17 Composite Film 18 Layer 19 Bending line 20 Bag type 21 Reinforcing mechanism
Claims (16)
１を一個以上備えていること、この補強機構４、１３、
２１がフィルム７を変形加工することによって形成され
た、実質的に一本のあるいは複数本の線状変形５、６で
あることを特徴とする袋。1. Reinforcing mechanisms 4, 13, 2 are provided at the spout 3.
1 or more, this reinforcement mechanism 4, 13,
The bag 21 is characterized in that it is substantially one or a plurality of linear deformations 5, 6 formed by deforming the film 7.
が設けられていることを特徴とする、請求項１に記載の
袋。2. A spout 3 is provided along one of the corners of the bag 2 along the outer contour thereof.
The bag according to claim 1, wherein the bag is provided.
に配置されていることを特徴とする、請求項２に記載の
袋。3. Bag according to claim 2, characterized in that the reinforcement mechanism 4 is arranged between the outer shells 8, 9 of the spout 3.
って形成された溝１０であることを特徴とする、請求項
１に記載の袋。4. Bag according to claim 1, characterized in that the reinforcing features 4, 13, 21 are grooves 10 formed by thermoforming.
溝であることを特徴とする、請求項１に記載の袋。5. The bag according to claim 1, wherein the reinforcing mechanism is a groove formed by low temperature molding.
フィルム領域１１、１２上に合同に配置されていること
を特徴とする、請求項１に記載の袋。6. Bag according to claim 1, characterized in that two reinforcing features (4, 13) are jointly arranged on the two film areas (11, 12) of the bag (2).
３が互いに鋭角を成して配置されていることを特徴とす
る、請求項１あるいは６に記載の袋。7. Two reinforcing mechanisms 4, 1 are provided on one surface of the bag.
Bag according to claim 1 or 6, characterized in that the 3 are arranged at an acute angle to each other.
る端部において、別の補強機構２１によって互いに連結
されていることを特徴とする、請求項７に記載の袋。8. Bag according to claim 7, characterized in that the reinforcing mechanisms (4, 13) are connected to each other by another reinforcing mechanism (21) at their ends that are far apart from each other.
ることを特徴とする、請求項１に記載の袋。9. The bag according to claim 1, wherein the spout 3 is provided with an opening assisting mechanism 14.
の場合に刻印の深さがフィルムの厚さよりも小さいこと
を特徴とする、請求項９に記載の袋。10. The bag according to claim 9, wherein the unsealing assist mechanism 14 is a stamp 15 in which the depth of the stamp is smaller than the thickness of the film.
に切れ目の溝の深さがフィルムの厚さよりも小さいこと
を特徴とする、請求項９に記載の袋。４11. The bag according to claim 9, wherein the opening assisting mechanism is a break, and the groove depth of the break is smaller than the thickness of the film. Four
形態を有することを特徴とする、請求項１０あるいは１
１に記載の袋。12. The opening assisting mechanism 14 has the form of a non-intermittent recess 16 as claimed in claim 10 or 1.
The bag described in 1.
造されていることを特徴とする、請求項１２に記載の
袋。13. Bag according to claim 12, characterized in that the bag 2 is made from a two-layer composite film 17.
一方の層１８にのみ設けられていて、その場合に開封補
助機構１４の溝の深さがこの層１８の厚さより小さい
か、あるいはこの層１８の厚さと同じであることを特徴
とする、請求項１０ないし１１に記載の袋。14. The unsealing aid 14 is provided only on one layer 18 of the composite film 17, in which case the groove depth of the unsealing aid 14 is less than the thickness of this layer 18, or Bag according to claims 10 to 11, characterized in that it is of the same thickness as 18.
レン複合フィルムのポリエステル層に設けられているこ
とを特徴とする、請求項１４に記載の袋。15. The bag according to claim 14, wherein the opening assisting mechanism is provided in the polyester layer of the polyester / polyethylene composite film.
特徴とする、請求項１に記載の袋。16. Bag according to claim 1, characterized in that the bag 2 is a bag 1 with standing legs.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4317613A DE4317613A1 (en) | 1993-05-27 | 1993-05-27 | Pouch with a stiffener on a pouring opening |
| DE4317613.5 | 1993-05-27 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10038062A Division JPH10211942A (en) | 1993-05-27 | 1998-02-03 | Bag having pouring port |
| JP10176710A Division JPH10324351A (en) | 1993-05-27 | 1998-06-08 | Bag with pouring opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH072260A true JPH072260A (en) | 1995-01-06 |
| JP3154894B2 JP3154894B2 (en) | 2001-04-09 |
Family
ID=6489020
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13379194A Expired - Fee Related JP3154894B2 (en) | 1993-05-27 | 1994-05-23 | Bag with a reinforcement mechanism at the spout |
| JP10038062A Pending JPH10211942A (en) | 1993-05-27 | 1998-02-03 | Bag having pouring port |
| JP10176710A Pending JPH10324351A (en) | 1993-05-27 | 1998-06-08 | Bag with pouring opening |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10038062A Pending JPH10211942A (en) | 1993-05-27 | 1998-02-03 | Bag having pouring port |
| JP10176710A Pending JPH10324351A (en) | 1993-05-27 | 1998-06-08 | Bag with pouring opening |
Country Status (4)
| Country | Link |
|---|---|
| JP (3) | JP3154894B2 (en) |
| DE (1) | DE4317613A1 (en) |
| GB (1) | GB2278338A (en) |
| IT (1) | IT1272987B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000043904A (en) * | 1998-07-24 | 2000-02-15 | Toppan Printing Co Ltd | Liquid packaging container |
| EP0997391A1 (en) | 1998-10-27 | 2000-05-03 | Kao Corporation | Pouch |
| JP2000343603A (en) * | 1999-03-31 | 2000-12-12 | Dainippon Printing Co Ltd | Method of forming bulge part in pouch film and pouch equipped with bulge part by the method |
| JP2004067162A (en) * | 2002-08-06 | 2004-03-04 | Toyo Seikan Kaisha Ltd | Baglike container with pouring function and its manufacturing method |
| JP2005313994A (en) * | 2004-03-30 | 2005-11-10 | Toyo Seikan Kaisha Ltd | Diverging type standing pouch |
| JP2005335772A (en) * | 2004-05-27 | 2005-12-08 | Yoshino Kogyosho Co Ltd | Pouch-like container |
| JP2007253951A (en) * | 2006-03-20 | 2007-10-04 | Dainippon Printing Co Ltd | Bag with spout part |
| JP2008081209A (en) * | 2007-12-21 | 2008-04-10 | Dainippon Printing Co Ltd | Refill pouch |
| US7665895B2 (en) | 2003-04-18 | 2010-02-23 | Kao Corporation | Bag having a deformable member attached thereto |
| WO2012081102A1 (en) | 2010-12-16 | 2012-06-21 | 藤森工業株式会社 | Package bag and method for producing same |
| JP2012246010A (en) * | 2011-05-27 | 2012-12-13 | Toppan Printing Co Ltd | Refill container |
| JP2014034417A (en) * | 2012-08-10 | 2014-02-24 | Dainippon Printing Co Ltd | Refilling bag |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3006944U (en) * | 1994-07-20 | 1995-01-31 | 味の素株式会社 | Standing pouch |
| DE4445729A1 (en) * | 1994-12-21 | 1996-06-27 | Rovema Gmbh | Bag with flexible opening for pills or tablets of constant dimension |
| US5806983A (en) * | 1996-07-05 | 1998-09-15 | Colgate-Palmolive Company | Pouch having radio frequency energy sealable layer |
| US5971613A (en) | 1997-04-11 | 1999-10-26 | Kapak Corp. | Bag constructions having inwardly directed side seal portions |
| GB9924464D0 (en) * | 1999-10-15 | 1999-12-15 | Bilaurand Lab Ltd | Container |
| FR2839295B1 (en) * | 2002-05-06 | 2004-06-25 | Guy Brucker | CONTAINER FOR A RECTANGULAR FLEXIBLE POCKET-LIQUID, ONE OF THE ANGLES OF WHICH IS A SPOUT-SHAPED CUT |
| JP4816322B2 (en) | 2006-08-16 | 2011-11-16 | 東洋製罐株式会社 | Branch type standing pouch |
| US9061796B2 (en) | 2009-04-23 | 2015-06-23 | H.J. Heinz Company | Multi-function condiment container |
| KR101158222B1 (en) | 2010-12-16 | 2012-06-19 | 삼성전기주식회사 | Lens actuating module |
| DE202011106994U1 (en) * | 2011-10-21 | 2013-01-22 | Bischof + Klein Gmbh & Co. Kg | packaging container |
| ITNA20120027A1 (en) * | 2012-05-28 | 2013-11-29 | Mauro Officine Grafiche S P A Di | PACKAGING WITH INTEGRATED DRAINAGE SYSTEM AND EASY OPENING. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904847A1 (en) * | 1989-02-17 | 1990-08-23 | Henkel Kgaa | STANDING BAG |
| US5005734A (en) * | 1989-03-23 | 1991-04-09 | Colgate-Palmolive Company | Flexible pouch with reinforcement to facillitate pouring |
| US4978232A (en) * | 1990-02-12 | 1990-12-18 | Colgate-Palmolive Co. | Flexible pouch with folded spout |
-
1993
- 1993-05-27 DE DE4317613A patent/DE4317613A1/en not_active Withdrawn
-
1994
- 1994-05-18 IT ITRM940312A patent/IT1272987B/en active IP Right Grant
- 1994-05-23 JP JP13379194A patent/JP3154894B2/en not_active Expired - Fee Related
- 1994-05-27 GB GB9410740A patent/GB2278338A/en not_active Withdrawn
-
1998
- 1998-02-03 JP JP10038062A patent/JPH10211942A/en active Pending
- 1998-06-08 JP JP10176710A patent/JPH10324351A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000043904A (en) * | 1998-07-24 | 2000-02-15 | Toppan Printing Co Ltd | Liquid packaging container |
| EP0997391A1 (en) | 1998-10-27 | 2000-05-03 | Kao Corporation | Pouch |
| US6209754B1 (en) | 1998-10-27 | 2001-04-03 | Kao Corporation | Pouch |
| JP2000343603A (en) * | 1999-03-31 | 2000-12-12 | Dainippon Printing Co Ltd | Method of forming bulge part in pouch film and pouch equipped with bulge part by the method |
| JP2004067162A (en) * | 2002-08-06 | 2004-03-04 | Toyo Seikan Kaisha Ltd | Baglike container with pouring function and its manufacturing method |
| US7993256B2 (en) | 2003-04-18 | 2011-08-09 | Kao Corporation | Method of attaching deformable member to a bag |
| US7665895B2 (en) | 2003-04-18 | 2010-02-23 | Kao Corporation | Bag having a deformable member attached thereto |
| JP2005313994A (en) * | 2004-03-30 | 2005-11-10 | Toyo Seikan Kaisha Ltd | Diverging type standing pouch |
| JP4617866B2 (en) * | 2004-03-30 | 2011-01-26 | 東洋製罐株式会社 | Branch type standing pouch |
| JP2005335772A (en) * | 2004-05-27 | 2005-12-08 | Yoshino Kogyosho Co Ltd | Pouch-like container |
| JP2007253951A (en) * | 2006-03-20 | 2007-10-04 | Dainippon Printing Co Ltd | Bag with spout part |
| JP2008081209A (en) * | 2007-12-21 | 2008-04-10 | Dainippon Printing Co Ltd | Refill pouch |
| WO2012081102A1 (en) | 2010-12-16 | 2012-06-21 | 藤森工業株式会社 | Package bag and method for producing same |
| US10351323B2 (en) | 2010-12-16 | 2019-07-16 | Fujimori Kogyo Co., Ltd. | Package bag and method for producing same |
| JP2012246010A (en) * | 2011-05-27 | 2012-12-13 | Toppan Printing Co Ltd | Refill container |
| JP2014034417A (en) * | 2012-08-10 | 2014-02-24 | Dainippon Printing Co Ltd | Refilling bag |
Also Published As
| Publication number | Publication date |
|---|---|
| ITRM940312A0 (en) | 1994-05-18 |
| DE4317613A1 (en) | 1994-12-01 |
| JPH10324351A (en) | 1998-12-08 |
| JPH10211942A (en) | 1998-08-11 |
| IT1272987B (en) | 1997-07-01 |
| GB2278338A (en) | 1994-11-30 |
| GB9410740D0 (en) | 1994-07-13 |
| JP3154894B2 (en) | 2001-04-09 |
| ITRM940312A1 (en) | 1995-11-18 |
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