JPH05229566A - Capping device for container - Google Patents
Capping device for containerInfo
- Publication number
- JPH05229566A JPH05229566A JP4036268A JP3626892A JPH05229566A JP H05229566 A JPH05229566 A JP H05229566A JP 4036268 A JP4036268 A JP 4036268A JP 3626892 A JP3626892 A JP 3626892A JP H05229566 A JPH05229566 A JP H05229566A
- Authority
- JP
- Japan
- Prior art keywords
- spout
- cap
- bag
- heat
- shoulder
- 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
- B65D75/5861—Spouts
- B65D75/5872—Non-integral spouts
- B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
-
- 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
- B65D2575/00—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
- B65D2575/52—Details
- B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D2575/583—Opening or contents-removing devices added or incorporated during package manufacture the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Closures For Containers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、キャップ付の注出口
（口金）を袋に形成するための袋用注出口装置に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag spouting device for forming a spout (base) with a cap on a bag.
【０００２】[0002]
【従来の技術】袋に対してキャップ付の注出口を取り付
ける場合には、注出口とキャップは夫々別々に成形され
ており、通常注出口に対するキャップの取り付けは手作
業である。2. Description of the Related Art When a spout with a cap is attached to a bag, the spout and the cap are separately molded, and the cap is usually attached to the spout manually.
【発明が解決しようとする課題】このため、袋に対する
取り付けに手間がかかると共に袋内に内容物を充填する
場合には、キャップをとり、注出口に充填ノズルを挿入
して袋内に内容物を充填しているため、充填に時間がか
かるという問題がある。又、通常注出口は硬質の成形品
であって、これを袋の口内にヒートシール法で取り付け
るため、袋の口の裏と表のフィルムが注出口のヒートシ
ール部の先端において密着性が悪く、ここにピンホール
が発生しやすいという問題がある。Therefore, when it is troublesome to attach the bag to the bag and the contents are filled in the bag, the cap is removed, and the filling nozzle is inserted into the spout to insert the contents into the bag. Since it is filled with, there is a problem that filling takes time. In addition, the spout is usually a hard molded product, and since it is attached to the mouth of the bag by the heat seal method, the adhesion between the back of the bag mouth and the front film is poor at the tip of the heat seal part of the spout. There is a problem that pinholes are likely to occur here.
【０００３】本発明の目的は、製造コストが安く、袋に
対する取り付け性に優れ、かつピンホールの発生しない
袋用キャップ装置を提供することである。An object of the present invention is to provide a bag cap device which has a low manufacturing cost, is excellent in attachment to a bag, and has no pinhole.
【０００４】[0004]
【課題を解決するための手段】本発明の構成は次のとお
りである。The constitution of the present invention is as follows.
【０００５】注出口の上端に、この注出口を閉じるため
のキャップを裏返しの状態で一体成形すると共に注出口
の下端に水平方向に長いヒートシール肩を一体に形成
し、このヒートシール肩の先端を徐々に薄くなるように
成形して成る袋用注出口装置。At the upper end of the spout, a cap for closing the spout is integrally formed in an inverted state, and a horizontally long heat seal shoulder is integrally formed at the lower end of the spout, and the end of the heat seal shoulder is formed. A spouting device for bags, which is formed by gradually thinning.
【０００６】[0006]
【作用】注出口装置は注出口とキャップとが一体に成形
される。製造された装置は、袋内に内容物を充填したの
ち、ヒートシール肩の部分を袋の口内に挿入し、ヒート
シール法により取り付けられる。In the spout device, the spout and the cap are integrally formed. The manufactured device is attached by a heat-sealing method after filling a bag with contents and then inserting a heat-sealing shoulder portion into the mouth of the bag.
【０００７】内容物を注出するために、注出口を開ける
場合には、キャップの部分に指を掛けて強くひねる。こ
のようにすると、注出口の上端とキャップのつけ根の部
分が引きちぎれ、キャップの部分が離れる。この結果、
注出口が開くので、ここから内容物を注出する。キャッ
プを閉じる場合には引きちぎる前と反対にキャップを向
け、例えばスクリューねじを利用して閉じる。なお、上
記注出口装置の取り付け例は、自動充填時のもので、あ
らかじめ袋に注出口装置が取り付けられたものにおいて
は、注出口から内容物が充填される。In order to pour out the contents, when the spout is opened, a finger is put on the portion of the cap and it is strongly twisted. In this way, the upper end of the spout and the base of the cap are torn off and the cap is separated. As a result,
The spout opens, so pour out the contents from here. When closing the cap, face the cap in the opposite direction to that before tearing it off and close it by using, for example, a screw. The above-mentioned example of attachment of the spout device is for automatic filling, and in the case where the spout device is previously attached to the bag, the contents are filled from the spout.
【０００８】[0008]
【実施例】図１に本発明に係る注出口装置を示す。１は
注出口にして、この外にはスクリューねじ２が設けてあ
る。３、３ａは注出口１の下端に一体成形されたヒート
シール肩にして、この肩３、３ａは左右に水平に突出
し、かつ先端側に行くに従って徐々に薄くなり、先端は
かぎりなく薄くなるように加工されている。FIG. 1 shows a spout device according to the present invention. 1 is a spout, and a screw screw 2 is provided outside this spout. 3 and 3a are heat-sealed shoulders integrally formed at the lower end of the spout 1, and these shoulders 3 and 3a project horizontally to the left and right, and gradually become thinner toward the tip side so that the tip becomes as thin as possible. Is processed into.
【０００９】４はヒートシール肩３、３ａのヒートシー
ル面に一体成形したリブにして、このリブ４の先端４ａ
はヒートシール肩３、３ａの先端よりも突出し、ヒレ状
を呈している。Reference numeral 4 denotes a rib integrally formed on the heat-sealing surfaces of the heat-sealing shoulders 3 and 3a, and the tip 4a of the rib 4 is formed.
Protrudes from the tips of the heat-sealed shoulders 3 and 3a and has a fin shape.
【００１０】５は注出口１の上端に上向きに一体成形さ
れたキャップにして、内部には前記スクリューねじ２に
螺合するスクリューねじ５ａが形成され、外形は指がか
かり易いように菱形をしている。但し、このキャップ５
の外形はどのような形でもよい。Reference numeral 5 denotes a cap integrally formed on the upper end of the spout 1, and has a screw screw 5a formed therein which is screwed into the screw screw 2. ing. However, this cap 5
The outer shape of can be any shape.
【００１１】６はキャップ５内の底（天井内面）に形成
した輪状のシールリブである。Reference numeral 6 denotes a ring-shaped seal rib formed on the bottom (the inner surface of the ceiling) inside the cap 5.
【００１２】上記注出口装置は、図２に示すように、袋
ａの口ｂ内に裏と表のフィルムｃ、ｃ′間に挟むように
して挿入され、溝付のヒートシールバー（図示せず）に
より裏表から圧着される。ヒートシールバーが圧着する
と、図３に示すようにリブ４がフィルムｃ、ｃ′内に喰
い込むようにして溶融する。同時に、リブ４の先端４ａ
は図４に示すように、裏と表のフィルムｃ、ｃ′間にお
いて溶融する。As shown in FIG. 2, the spout device is inserted into the mouth b of the bag a so as to be sandwiched between the back and front films c and c ', and has a grooved heat seal bar (not shown). It is crimped from the front and back. When the heat seal bar is pressure-bonded, the ribs 4 bite into the films c and c ′ and melt as shown in FIG. At the same time, the tip 4a of the rib 4
Melts between the back and front films c and c ', as shown in FIG.
【００１３】このようにして袋ａに取り付けられた状態
が図７であって、キャップ５を開く場合には図９に示す
ように、キャップ５を指先でひねる。このようにする
と、キャップ５は注出口１の先端とのつけ根の部分で引
きちぎれる。この際、引きちぎれ易いように、図５に示
すようにＶカット７を円周に形成しておいてもよい。FIG. 7 shows the state of being attached to the bag a in this manner, and when the cap 5 is opened, the cap 5 is twisted with a fingertip as shown in FIG. In this way, the cap 5 is torn off at the base of the tip of the spout 1. At this time, the V-cut 7 may be formed on the circumference as shown in FIG. 5 so as to be easily torn off.
【００１４】図６は他の実施例を示し、この実施例はヒ
ートシール肩３、３ａの形状が９０°を呈するように形
成し、図８に示すように袋ａのコーナの部分に取り付け
られるもので、このヒートシール肩３、３ａの形状以外
は図１の実施例と同一である。FIG. 6 shows another embodiment, in which the heat-sealing shoulders 3 and 3a are formed to have a shape of 90 ° and are attached to the corner portions of the bag a as shown in FIG. However, except for the shape of the heat seal shoulders 3 and 3a, it is the same as the embodiment of FIG.
【００１５】図１０にはキャップ４を閉じた状態を示
す。実施例の場合、スクリューねじ２、５ａでキャップ
４を閉じているが、スクリューねじ２、５ａを利用せ
ず、嵌合方式或いはロック方式でキャップ４を閉じるよ
うにしてもよく、このキャップ４の閉じ方は本発明にお
いて限定されない。FIG. 10 shows a state in which the cap 4 is closed. In the case of the embodiment, the cap 4 is closed by the screw screws 2, 5a, but the cap 4 may be closed by a fitting method or a locking method without using the screw screws 2, 5a. The closing method is not limited in the present invention.
【００１６】[0016]
【発明の効果】本発明は以上の如き構成と作用から成
り、次の如き効果を奏する。The present invention has the above-described structure and operation, and has the following effects.
【００１７】ａ．注出口、キャップ、ヒートシール肩の
すべてが一体成形のため、製造コストが安く、又、いち
いちキャップを注出口に装着する手間がいらない。A. Since the spout, cap, and heat seal shoulder are all integrally molded, the manufacturing cost is low, and there is no need to install the cap on the spout.
【００１８】ｂ．ヒートシール肩のヒートシール面にリ
ブを形成したので、ヒートシールが完全に行われ、特に
リブの先端をヒートシール肩の先端よりも先に突出させ
たので、この部分がヒートシール時に溶融する。この結
果、ヒートシール肩の先端と袋の裏表のフィルムが合わ
さる部分においてピンホールが発生しない。B. Since the rib is formed on the heat-sealing surface of the heat-sealing shoulder, the heat-sealing is completely performed. Particularly, since the tip of the rib is projected before the tip of the heat-sealing shoulder, this portion is melted during the heat-sealing. As a result, no pinhole is generated at the portion where the tip of the heat-sealed shoulder and the film on the front and back of the bag are joined together.
【００１９】ｃ．袋内に内容物を充填したのち、あとか
ら注出口を取り付けるようにすると、内容物の充填を能
率的に行うことができると共にリブの作用で確実に融着
するので、仮に多少の挟雑物があってもピンホールが発
生したりしない。C. If you fill the bag with the contents and then attach the spout afterwards, the contents can be filled efficiently and the ribs will surely fuse the contents, so it may be a little foreign matter. Even if there is, a pinhole will not occur.
【図１】本発明に係るキャップ装置の一部縦断正面図。FIG. 1 is a partially longitudinal front view of a cap device according to the present invention.
【図２】図１の平面図。FIG. 2 is a plan view of FIG.
【図３】Ａ−Ａ′線断面図。FIG. 3 is a sectional view taken along the line AA ′.
【図４】ヒートシール肩の先端部分とシール状態の説明
図。FIG. 4 is an explanatory view of a tip portion of a heat seal shoulder and a sealing state.
【図５】注出口とキャップのつけ根部分の説明図。FIG. 5 is an explanatory view of the spout and the base of the cap.
【図６】ヒートシール肩を９０°に形成し、コーナー用
とした注出口装置の説明図。FIG. 6 is an explanatory view of a spout device having a heat-sealed shoulder formed at 90 ° for corners.
【図７】袋の口に注出口装置を取り付けた状態の正面
図。FIG. 7 is a front view showing a state in which a spout device is attached to the mouth of the bag.
【図８】図６に示す注出口装置を袋のコーナー部分に取
り付けた状態の説明図。8 is an explanatory view showing a state where the spout device shown in FIG. 6 is attached to a corner portion of a bag.
【図９】キャップをひねっている状態の説明図。FIG. 9 is an explanatory view of a state in which the cap is twisted.
【図１０】キャップをとり、再び注出口を閉じた状態の
説明図。FIG. 10 is an explanatory view showing a state in which the cap is removed and the spout is closed again.
１ 注出口 ２ スクリューねじ ３、３ａ ヒートシール肩 ４ リブ ４ａ 先端 ５ キャップ ６ シールリブ ７ Ｖカット 1 Spout 2 Screw screw 3, 3a Heat seal shoulder 4 Rib 4a Tip 5 Cap 6 Seal rib 7 V cut
Claims (4)
めのキャップを裏返しの状態で一体成形すると共に注出
口の下端に水平方向に長いヒートシール肩を一体に形成
し、このヒートシール肩の先端を徐々に薄くなるように
成形して成る袋用注出口装置。1. A cap for closing the spout is integrally formed on the upper end of the spout in an inverted state, and a horizontally long heat seal shoulder is integrally formed on the lower end of the spout. Pouch spout device formed by gradually thinning the tip of the bag.
に数条のリブを形成すると共にこのリブの先端をヒート
シール肩の先端よりも更に先に突出させて成る請求項１
記載の袋用注出口装置。2. The heat-sealing surface is formed with a plurality of ribs on the front and rear sides of the heat-sealing shoulder, and the tips of the ribs project further ahead of the tips of the heat-sealing shoulder.
Spouting device for bags as described.
にＶ状のカット溝を形成して成る請求項１、２記載の袋
用注出口装置。3. The spouting device for bags according to claim 1, wherein a V-shaped cut groove is formed at the upper end of the spout and the base of the cap.
に形成して成る請求項１、２、３記載の袋用注出口装
置。4. The angle formed by the left and right heat seal shoulders is 90 °.
The spouting device for a bag according to claim 1, wherein the spouting device is for a bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4036268A JPH05229566A (en) | 1992-02-24 | 1992-02-24 | Capping device for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4036268A JPH05229566A (en) | 1992-02-24 | 1992-02-24 | Capping device for container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05229566A true JPH05229566A (en) | 1993-09-07 |
Family
ID=12465025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4036268A Pending JPH05229566A (en) | 1992-02-24 | 1992-02-24 | Capping device for container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05229566A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07323478A (en) * | 1994-05-31 | 1995-12-12 | Sumitomo Bakelite Co Ltd | Method and apparatus for welding pour plug |
| US5823383A (en) * | 1995-06-02 | 1998-10-20 | Georg Menshen Gmbh & Co. Kg | Plastic weld pourer component |
| US6000848A (en) * | 1997-07-08 | 1999-12-14 | Massioui; Farid El | Fluid package with closure |
| WO1999065791A1 (en) * | 1998-06-16 | 1999-12-23 | Georg Menshen Gmbh & Co. Kg | Dimensionally stable plastic welding part |
| EP1159220A2 (en) * | 1998-11-19 | 2001-12-05 | Seaquist Closures Foreign, Inc | A dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure |
| EP1182144A1 (en) * | 2000-08-21 | 2002-02-27 | Illinois Tool Works Inc. | Fitment for spouted pouch |
| US6860406B2 (en) | 2001-08-13 | 2005-03-01 | Illinois Tool Works Inc. | Flexible pouch fitment structure |
| AU2002304013B2 (en) * | 1998-11-19 | 2006-06-08 | Aptargroup, Inc. | A Dispensing Structure Incorporating a Valve-containing Fitment for Mounting to a Container and a Package with a Dispensing Structure |
| JP2006335416A (en) * | 2005-06-01 | 2006-12-14 | Mikasa Sangyo Kk | Spout |
| US7207153B1 (en) | 1999-12-02 | 2007-04-24 | Illinois Tool Works Inc. | Method for attaching fitment at longitudinal fin seal and package resulting therefrom |
| JP2016011165A (en) * | 2014-06-02 | 2016-01-21 | 大日本印刷株式会社 | Spout combination body, container with spout combination body, and filling body |
| JP2020083361A (en) * | 2018-11-21 | 2020-06-04 | 凸版印刷株式会社 | Plug, and film container having plug |
-
1992
- 1992-02-24 JP JP4036268A patent/JPH05229566A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07323478A (en) * | 1994-05-31 | 1995-12-12 | Sumitomo Bakelite Co Ltd | Method and apparatus for welding pour plug |
| US5823383A (en) * | 1995-06-02 | 1998-10-20 | Georg Menshen Gmbh & Co. Kg | Plastic weld pourer component |
| US6000848A (en) * | 1997-07-08 | 1999-12-14 | Massioui; Farid El | Fluid package with closure |
| WO1999065791A1 (en) * | 1998-06-16 | 1999-12-23 | Georg Menshen Gmbh & Co. Kg | Dimensionally stable plastic welding part |
| AU2002304013B2 (en) * | 1998-11-19 | 2006-06-08 | Aptargroup, Inc. | A Dispensing Structure Incorporating a Valve-containing Fitment for Mounting to a Container and a Package with a Dispensing Structure |
| EP1159220A2 (en) * | 1998-11-19 | 2001-12-05 | Seaquist Closures Foreign, Inc | A dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure |
| USRE39520E1 (en) | 1998-11-19 | 2007-03-20 | Seaquist Closures Foreign, Inc. | Dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure |
| EP1159220A4 (en) * | 1998-11-19 | 2003-06-25 | Seaquist Closures | A dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure |
| US7207153B1 (en) | 1999-12-02 | 2007-04-24 | Illinois Tool Works Inc. | Method for attaching fitment at longitudinal fin seal and package resulting therefrom |
| US6612466B1 (en) | 2000-08-21 | 2003-09-02 | Illinois Tool Works Inc. | Thin wall fitment for spouted pouch |
| US6958033B1 (en) | 2000-08-21 | 2005-10-25 | Illinois Tool Works Inc. | Thin wall fitment for spouted pouch |
| AU760629B2 (en) * | 2000-08-21 | 2003-05-22 | Illinois Tool Works Inc. | Thin wall fitment for spouted pouch |
| EP1182144A1 (en) * | 2000-08-21 | 2002-02-27 | Illinois Tool Works Inc. | Fitment for spouted pouch |
| US6860406B2 (en) | 2001-08-13 | 2005-03-01 | Illinois Tool Works Inc. | Flexible pouch fitment structure |
| JP2006335416A (en) * | 2005-06-01 | 2006-12-14 | Mikasa Sangyo Kk | Spout |
| JP2016011165A (en) * | 2014-06-02 | 2016-01-21 | 大日本印刷株式会社 | Spout combination body, container with spout combination body, and filling body |
| JP2020083361A (en) * | 2018-11-21 | 2020-06-04 | 凸版印刷株式会社 | Plug, and film container having plug |
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