JP2007230575A - Spout for bag container - Google Patents

Spout for bag container Download PDF

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JP2007230575A
JP2007230575A JP2006051675A JP2006051675A JP2007230575A JP 2007230575 A JP2007230575 A JP 2007230575A JP 2006051675 A JP2006051675 A JP 2006051675A JP 2006051675 A JP2006051675 A JP 2006051675A JP 2007230575 A JP2007230575 A JP 2007230575A
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spout
main body
welded portion
welded
flange
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JP5201647B2 (en
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Hitoaki Yoshida
仁昭 吉田
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Tenryu Chemical Industry Co Ltd
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Tenryu Chemical Industry Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a mouth device for a pouch that having a form easy in the unsealing of the pouch. <P>SOLUTION: The mouth device is composed of a spout 1 and a screw lid 2. The spout 1 is equipped with a cylindrical body 3 which has a welding portion 8 to which a packaging bag S is welded, second flanges 10 used for filling and capping, and a first flange 9 for holding a PP band 4 of the screw lid 2 to prevent the upward movement of the PP band 4. The welding portion 8 is composed of horizontal ribs and vertical ribs 7, and the plane shape (or bottom face shape) of the welding part 8 is an approximate hexagon having a parallel portion 8a formed on a longitudinal intermediate part and narrowing portions 8b formed on both sides of the parallel portion 8a. By the parallel portion 8a, the welding portion 8 is easy for a person to catch with fingers upon unsealing the spout 1, thus allowing unsealing with a small force. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本願発明は、包装袋の開口部に取り付けて内容物の封止及び注出を行う合成樹脂製の口装置に関するものである。   The present invention relates to a synthetic resin mouth device that is attached to an opening of a packaging bag and seals and dispenses contents.

近年、例えば液体飲料やゼリー状飲料等の流体物品の包装体として、ガスバリアー性の高い積層構造の袋（パウチ）が多く使用されるに至っている。この包装袋には、注出口とねじ蓋とからなる合成樹脂製の口装置が使用されており、口装置は、一般に、例えば特許文献１に記載されかつ図４に示す構造になっている。図４のうち（Ａ）は包装袋Ｓの一部を省略した正面図、（Ｂ）は口装置の底面図、（Ｃ）は（Ａ）のＣ−Ｃ視断面図である（（Ｂ）及び（Ｃ）では包装袋Ｓは省略している。）。   In recent years, as a package for fluid articles such as liquid beverages and jelly-like beverages, a bag (pouch) having a laminated structure with high gas barrier properties has been frequently used. In this packaging bag, a synthetic resin mouth device including a spout and a screw lid is used, and the mouth device is generally described in, for example, Patent Document 1 and has a structure shown in FIG. 4A is a front view in which a part of the packaging bag S is omitted, FIG. 4B is a bottom view of the mouth device, and FIG. 4C is a cross-sectional view taken along the line CC in FIG. In (C), the packaging bag S is omitted.)

注出口２１は、円筒状の本体２２を備えており、この本体には、複数の水平リブ２３と左右１本ずつの縦リブ２４とから成る溶着部２５と、ねじ蓋２６がねじ込まれる雄ねじ（図示せず）と、内容物の充填・キャッピングに際して使用される中間フランジ２８とが形成されている。他方、ねじ蓋は、流通過程でのバージン性を確認できるように、ＰＰバンド（ピルファープルーフバンド又はタッパーエビデンスバンド）２７が破断可能なブリッジ部（図示せず）を介して繋がったＰＰキャップが使用されている。   The spout 21 includes a cylindrical main body 22. The main body 22 has a welded portion 25 including a plurality of horizontal ribs 23 and left and right vertical ribs 24, and a male screw into which a screw lid 26 is screwed ( (Not shown) and an intermediate flange 28 used for filling and capping the contents. On the other hand, the screw cap has a PP cap that is connected via a bridge part (not shown) in which a PP band (pill fur proof band or tapper evidence band) 27 can be broken so that virginity can be confirmed in the distribution process. in use.

そして、注出口２１において、本体２２の軸方向から見た状態（すなわち平面視又は底面視）での溶着部２５の形状（換言すると水平リブ２３の形状）は、長手方向の中間部は本体２２と同心の円弧状部２５ａとなって、円弧状部２５ａを挟んだ両側の部分は先端に行くに従って幅寸法が小さくなる窄まり部２５ｂになっており、従って、全体として、本体２２の軸方向から見ると溶着部２５は人の目玉に似た形状（或いは両端を尖らせた楕円形状）になっている。
特開２００４−５９０７１号公報 In the spout 21, the shape of the welded portion 25 (in other words, the shape of the horizontal rib 23) when viewed from the axial direction of the main body 22 (that is, the shape of the horizontal rib 23) is the intermediate portion in the longitudinal direction. The concentric arc-shaped portion 25a and the portions on both sides sandwiching the arc-shaped portion 25a are narrowed portions 25b whose width dimension decreases toward the tip, and therefore the axial direction of the main body 22 as a whole. As seen from the figure, the welded portion 25 has a shape similar to a human eyeball (or an elliptical shape with both ends sharpened).
JP 2004-59071 A

包装袋Ｓに包装された物品を消費者が購入してから開封する場合、包装袋Ｓの外側から溶着部２５を一方の手（一般には左手）の指Ｆで摘み、他方の手（一般には右手）の指Ｆでねじ蓋２６を摘んでねじ戻すという操作をしている。従来は、人の指の引っ掛かりを良くするために溶着部２５を目玉形に形成していると言える。しかし、溶着部２５が完全な円形である場合に比べたら従来技術も開封しやすといえるが、人の指Ｆが溶着部２５から滑る現象（換言すると、溶着部２５がねじ蓋２６と一緒に連れ回りしようとする現象）が生じて開封しにくい場合があった。   When an article packaged in the packaging bag S is opened after the consumer purchases, the welding part 25 is picked from the outside of the packaging bag S with the finger F of one hand (generally, the left hand) and the other hand (generally, generally). An operation is performed in which the screw lid 26 is grasped with the finger F of the right hand) and screwed back. Conventionally, it can be said that the welded portion 25 is formed in an eyeball shape in order to improve the catching of human fingers. However, although it can be said that the prior art is easier to open compared to the case where the welded portion 25 is completely circular, a phenomenon in which a human finger F slides from the welded portion 25 (in other words, the welded portion 25 is joined together with the screw lid 26). There was a case where it was difficult to open the bag due to the phenomenon of trying to carry around.

特に、シール性を高めるためねじ蓋２６をきつく締め付けていると、特に開封が厄介であった。また、消費者が女性や子供、或いはお年寄りのように非力な人であるほど開封の困難性は高くなり、また、本体の外径が小径になるほど開封しにくくなる。   In particular, when the screw lid 26 is tightly tightened in order to improve the sealing performance, opening is particularly troublesome. Moreover, the difficulty of opening becomes higher as the consumer is a weak person such as a woman, child, or elderly person, and opening becomes difficult as the outer diameter of the main body becomes smaller.

本願発明は、このような現状を改善することを課題として成されたものである。   The present invention has been made with an object of improving such a current situation.

この種の口装置において、開封に際して溶着部を指で摘むこと事態は避けられないから、開封を容易ならしめるためには指の引っ掛かりを良くしたら良い。この点に着目して本願発明者は本願発明を完成させるに至った。   In this type of mouth device, it is unavoidable to pick the welded part with a finger at the time of opening. Therefore, in order to make the opening easier, the hooking of the finger may be improved. Focusing on this point, the present inventors have completed the present invention.

すなわち本願発明の口装置は基本構成は従来と同様であり、合成樹脂製の注出口及びねじ蓋から成っており、前記注出口は円筒状の本体を備えており、この本体に、包装袋の開口部が溶着される溶着部と、前記ねじ蓋がねじ込み装着される雄ねじ部とを形成しており、更に、前記注出口の溶着部は、本体の軸心を挟んだ両側に張り出していて本体の軸心方向から見て全体として細長くなっている。   That is, the mouth device of the present invention has the same basic structure as that of the prior art, and is composed of a synthetic resin spout and a screw lid, and the spout has a cylindrical main body. A welded portion to which the opening is welded and a male threaded portion to which the screw lid is screwed in are formed, and the welded portion of the spout extends to both sides across the axis of the main body. It is elongated as a whole when viewed from the axial direction.

そして、本願発明の特徴として、前記注出口の溶着部が、本体の軸心方向から見て、長手方向の中間部は幅寸法が略一定の平行部になっていて平行部を挟んだ両側は先端に行くに従って幅寸法が小さくなる窄まり部になっている。   And, as a feature of the present invention, the welded portion of the spout is a parallel portion having a substantially constant width dimension when viewed from the axial direction of the main body, and both sides sandwiching the parallel portion are It becomes a constricted portion where the width dimension decreases as it goes to the tip.

本願発明によると、溶着部のうち長手方向の中間部は平行部（平坦部）になっているため、溶着部を摘んでねじ蓋をねじ戻すにおいて、指に対する溶着部の引っ掛かりが良くなる。このため、ねじ蓋をねじ戻すに際して注出口を回転不能にしっかりと保持することができ、その結果、開封を軽快に行える。   According to the present invention, since the intermediate portion in the longitudinal direction of the welded portion is a parallel portion (flat portion), when the screw lid is unscrewed by gripping the welded portion, the welded portion is easily caught on the finger. For this reason, when unscrewing the screw lid, the spout can be securely held in a non-rotatable manner, and as a result, the opening can be easily performed.

次に、本願発明の実施形態を図面に基づいて説明する。図１〜図２では第１実施形態を示している。まず、第１実施形態について説明する。   Next, an embodiment of the present invention will be described with reference to the drawings. 1 to 2 show the first embodiment. First, the first embodiment will be described.

(1).第１実施形態
図１のうち（Ａ）は注出口１にねじ蓋２を装着した状態での口装置の正面図、（Ｂ）は注出口１とねじ蓋２と分離した正面図、（Ｃ）は注出口１の平面図、（Ｄ）は（Ｂ）のＤ−Ｄ視断面図、（Ｅ）は（Ｂ）のＥ−Ｅ視断面図、（Ｆ）は注出口１の底面図、（Ｇ）は注出口１の縦断正面図、図２のうち（Ａ）は包装袋Ｓの一部を省略した状態での正面図、（Ｂ）は注出口１の側面図、（Ｃ）は作用を示し図である。 (1). First Embodiment FIG. 1A is a front view of a mouth device with a screw cap 2 attached to a spout 1, and FIG. 1B is a front view of a spout 1 and a screw cap 2 separated from each other. (C) is a plan view of the spout 1, (D) is a cross-sectional view taken along line DD of (B), (E) is a cross-sectional view taken along line EE of (B), and (F) is a spout 1. (G) is a longitudinal front view of the spout 1, (A) of FIG. 2 is a front view with a part of the packaging bag S omitted, and (B) is a side view of the spout 1. (C) is a figure which shows an effect | action.

各図から容易に理解できるように、口装置の基本的な構成は従来と同様であり、注出口１は略円筒状の本体３を備えており、ねじ蓋２は、破断可能なブリッジ部（図示せず）を介して一体に繋がったＰＰバンド４を備えている。詳細は省略するが、ＰＰバンド４の内面に内向きの突起を設けている。注出口１及びねじ蓋２は例えばポリエチレンやポリプロピレン等の合成樹脂を素材として射出成形法等で製造されている。   As can be easily understood from the drawings, the basic configuration of the mouth device is the same as that of the prior art, the spout 1 is provided with a substantially cylindrical main body 3, and the screw lid 2 has a breakable bridge portion ( PP band 4 connected integrally through (not shown). Although details are omitted, an inward projection is provided on the inner surface of the PP band 4. The spout 1 and the screw cap 2 are manufactured by an injection molding method or the like using a synthetic resin such as polyethylene or polypropylene as a material.

注出口１における本体３のうち上部には雄ねじ５が形成されて、下部には４枚の水平リブ６と左右１枚ずつの縦リブ７とからなる溶着部８が形成されており、更に、本体３のうち雄ねじ５と溶着部８との間には、ねじ蓋２におけるＰＰバンド４を引っ掛けるための第１フランジ９と、充填及びキャッピングに際して注出口１を一定姿勢に保持しておくための２枚の第２フランジ１０とが形成されている。   A male screw 5 is formed in the upper part of the main body 3 of the spout 1, and a welded part 8 formed of four horizontal ribs 6 and left and right vertical ribs 7 is formed in the lower part. A first flange 9 for hooking the PP band 4 in the screw lid 2 between the male screw 5 and the welded portion 8 in the main body 3 and for maintaining the spout 1 in a fixed posture during filling and capping. Two second flanges 10 are formed.

（Ｂ）及び（Ｄ）に示すように、上下の第２フランジ１０の間の部分には、本体３の軸線方向から見た状態（すなわち平面視又は底面視）で第２フランジ１０の長手方向と直交した方向（短手方向）に平行に延びる左右２本の補助リブ１１が形成されている。補助リブ１１は、本体３に接すると共に上下の第２フランジ１０に繋がっている。補助リブ１１は、充填及びキャッピングに際して注出口１の姿勢を一定に保持するためのものである。   As shown in (B) and (D), in the portion between the upper and lower second flanges 10, the longitudinal direction of the second flange 10 in a state viewed from the axial direction of the main body 3 (that is, a plan view or a bottom view). Left and right auxiliary ribs 11 extending in parallel in a direction perpendicular to the direction (short direction) are formed. The auxiliary rib 11 is in contact with the main body 3 and is connected to the upper and lower second flanges 10. The auxiliary ribs 11 are for maintaining a constant posture of the spout 1 during filling and capping.

第１フランジ９は、外形が円形（真円形）になっていて第２フランジ１０の上方に配置されている。第２フランジ１０は、本体３の軸方向から見て一方向に細長い形状であり、その中間部は幅寸法Ｗ１が等しい平行部１０ａになっており、平行部（平坦部と呼んでも良い）１０ａを挟んだ両側の部分は、幅寸法Ｗ１が先端に行くに従って（本体３から離れるに従って）小さくなった山形の窄まり部９ｂになっている。第２フランジ１０における平行部１０ａの幅寸法は第１フランジ９の外径よりも小さくて本体３の外径よりは僅かに大きい寸法になっている。   The first flange 9 has a circular outer shape (true circle) and is disposed above the second flange 10. The second flange 10 has an elongated shape in one direction when viewed from the axial direction of the main body 3, and an intermediate portion thereof is a parallel portion 10a having the same width dimension W1, and is a parallel portion (may be called a flat portion) 10a. The portions on both sides sandwiching the width are angled constricted portions 9b that become smaller as the width dimension W1 goes to the tip (away from the main body 3). The width dimension of the parallel portion 10 a in the second flange 10 is smaller than the outer diameter of the first flange 9 and slightly larger than the outer diameter of the main body 3.

注出口１の溶着部８（水平リブ６）は、本体３の軸線方向から見た状態（すなわち平面視又は底面視）において、第２フランジ１０と同じ方向に細長く延びており、かつ、長手方向の中間部は幅寸法Ｗ２が略一定の平行部８ａになっており、平行部８ａを挟んだ両側は先端に行くに従って幅寸法Ｗ２が小さくなる窄まり部８ｂになっている。従って、溶着部８は全体として六角形を扁平状に潰したような形状になっている。平行部８ａの長さ寸法（溶着部８の長手方向に延びる寸法）Ｌは本体３の外径と略同じ程度の寸法になっている。溶着部８の左右先端は縦リブ７よりも薄い上下長手のエンドリブ１２になっている。   The welded portion 8 (horizontal rib 6) of the spout 1 extends in the same direction as the second flange 10 when viewed from the axial direction of the main body 3 (that is, in plan view or bottom view), and is in the longitudinal direction. The intermediate portion is a parallel portion 8a having a substantially constant width dimension W2, and both sides sandwiching the parallel portion 8a are constricted portions 8b in which the width dimension W2 decreases toward the tip. Therefore, the welded portion 8 has a shape such that the hexagon is flattened as a whole. The length dimension (dimension extending in the longitudinal direction of the welded portion 8) L of the parallel portion 8a is approximately the same as the outer diameter of the main body 3. The left and right ends of the welded portion 8 are vertically elongated end ribs 12 that are thinner than the vertical ribs 7.

溶着部８と第２フランジ１０とは注出口１の軸方向から見て相似形になっており、かつ、溶着部８が第２フランジ１０よりも僅かに小さく設定されている。従って、袋Ｓを溶着部８に嵌め込む（或いは溶着部８を包装袋Ｓに嵌め込む）に際して下段の第２フランジ１０が包装袋Ｓの縁に対するストッパーとして機能している。   The welded portion 8 and the second flange 10 are similar to each other when viewed from the axial direction of the spout 1, and the welded portion 8 is set slightly smaller than the second flange 10. Accordingly, when the bag S is fitted into the welded portion 8 (or when the welded portion 8 is fitted into the packaging bag S), the lower second flange 10 functions as a stopper for the edge of the packaging bag S.

以上の口装置で封止した包装袋Ｓを開封する場合、図２（Ｃ）に示すように、溶着部８の箇所を一方の手の指で摘み、他方の手の指でねじ蓋２をねじ戻すことになる。そして、溶着部８に平行部８ａを設けていると、図２（Ｃ）に矢印で示すように、溶着部８が回転しようとするとその外力が指の表面に対して直交した方向の分力としても作用することになり、このため、指Ｆに対する溶着部８の引っ掛かりが強くなる。その結果、溶着部８がねじ蓋２と一緒に連れ回りすることを防止して、開封を軽快に行うことができる。   When opening the packaging bag S sealed with the above mouth apparatus, as shown in FIG. 2 (C), the part of the welded portion 8 is picked with the finger of one hand, and the screw lid 2 is attached with the finger of the other hand. It will be screwed back. When the welded portion 8 is provided with the parallel portion 8a, as indicated by an arrow in FIG. 2C, when the welded portion 8 tries to rotate, the external force is a component force in a direction orthogonal to the finger surface. For this reason, the welded portion 8 is strongly caught on the finger F. As a result, the welded portion 8 can be prevented from being rotated together with the screw lid 2 and can be opened easily.

場合によっては、開封に際して第２フランジ１０に指が当たる場合もあるが、本実施形態のように第２フランジ１０を溶着部８と相似形に形成しておくと、第２フランジ１０も開封に際して注出口１の回り止め機能を果たすため、注出口１をよりしっかりと掴むことができて好適である。この場合、少なくとも下段の第２フランジ１０を溶着部８と相似形（又は同じ形状で同じ大きさ）に設定したら良い。   In some cases, a finger may hit the second flange 10 during opening, but if the second flange 10 is formed in a similar shape to the welded portion 8 as in this embodiment, the second flange 10 is also opened during opening. Since the spout 1 is prevented from rotating, it is preferable that the spout 1 can be gripped more firmly. In this case, at least the lower second flange 10 may be set to a similar shape (or the same shape and the same size) as the welded portion 8.

(2).他の実施形態（図３）
図３では他の実施形態を示している。このうち（Ａ）に示す第２実施形態では、溶着部８が六角形を扁平状に潰した形態であることは第１実施形態と同様であるが、本体３のうち少なくとも溶着部８の箇所を小判形に形成することにより、平行部８ａの幅寸法をできるだけ小さくしている。 (2). Other embodiment (FIG. 3)
FIG. 3 shows another embodiment. Among these, in 2nd Embodiment shown to (A), it is the same as that of 1st Embodiment that the welding part 8 is the form which flattened the hexagon, but the location of the welding part 8 at least in the main body 3 Is formed in an oval shape so that the width dimension of the parallel portion 8a is made as small as possible.

他方、（Ｂ）に示す第３実施形態では、溶着部８を本体３の軸方向からみて小判形に形成している。換言すると、窄まり部８ｂを平面視（又は底面視）で半円状に形成している。（Ｂ）に一点鎖線で示すように、窄まり部８ｂを軸方向から見て外向き凹状に凹ませることも可能である。   On the other hand, in 3rd Embodiment shown to (B), the welding part 8 is formed in the oval shape seeing from the axial direction of the main body 3. FIG. In other words, the narrowed portion 8b is formed in a semicircular shape in plan view (or bottom view). As shown by the alternate long and short dash line in (B), the constricted portion 8b can be recessed in an outwardly concave shape when viewed from the axial direction.

(3).その他
本願発明は上記の実施形態の他にも様々に具体化できる。例えば、溶着部は必ずしも縦リブ及び水平リブで形成することに限定される訳ではなく、溶着部を上下全長にわたって同一断面形状に形成することも可能である。水平リブを設ける場合、その枚数は必要に応じて任意に設定できる。本体に包装袋の底近くまで延びる柱を設けることも可能である。 (3). Others The present invention can be embodied in various ways other than the above embodiment. For example, the welded portion is not necessarily formed by vertical ribs and horizontal ribs, and the welded portions can be formed in the same cross-sectional shape over the entire length. When the horizontal rib is provided, the number of the ribs can be arbitrarily set as necessary. It is also possible to provide a column on the main body that extends to the bottom of the packaging bag.

また、本願発明の口装置が使用される包装袋は可撓性があるものすべてを含んでおり、樹脂のみの積層物又は樹脂とアルミ箔との積層物からなるものの他に、金属箔又は金属シートに樹脂層をラミネートした素材から成るチューブ状のものや、マヨネーズ容器や点滴液包装袋のような厚肉の樹脂シート（或いはゴムシート）からなるものなども含んでいる。   Moreover, the packaging bag in which the mouth apparatus of the present invention is used includes all flexible ones. In addition to a resin-only laminate or a resin-aluminum laminate, a metal foil or metal It includes a tube-shaped material made of a material obtained by laminating a resin layer on a sheet, and a material made of a thick resin sheet (or rubber sheet) such as a mayonnaise container or an infusion solution packaging bag.

第１実施形態の形態・構造を示す図である。It is a figure which shows the form and structure of 1st Embodiment. 第１実施形態の構造及び作用を示す図である。It is a figure which shows the structure and effect | action of 1st Embodiment. 他の実施形態を示す図である。It is a figure which shows other embodiment. 従来例を示す図である。It is a figure which shows a prior art example.

符号の説明Explanation of symbols

１ 注出口
２ ねじ蓋
３ 注出口の本体
４ ねじ蓋のＰＰバンド
５ 本体の雄ねじ
６ 溶着部を構成する水平リブ
７ 溶着部を構成する縦リブ
８ 注出口の溶着部
９，１０ 中間フランジ DESCRIPTION OF SYMBOLS 1 Spout 2 Screw cover 3 Spout body 4 Screw cover PP band 5 Body male screw 6 Horizontal rib constituting welding part 7 Vertical rib constituting welding part 8 Spout welding part 9, 10 Intermediate flange

Claims (1)

合成樹脂製の注出口及びねじ蓋から成っており、前記注出口は円筒状の本体を備えており、この本体に、包装袋の開口部が溶着される溶着部と、前記ねじ蓋がねじ込み装着される雄ねじ部とを形成しており、更に、前記注出口の溶着部は、本体の軸心を挟んだ両側に張り出していて本体の軸心方向から見て全体として細長くなっている包装袋用口装置であって、
本体の軸心方向から見て、前記注出口における溶着部のうち長手方向の中間部は幅寸法が略一定の平行部となって平行部を挟んだ両側は先端に行くに従って幅寸法が小さくなる窄まり部になっている、
包装袋用口装置。 It consists of a synthetic resin spout and a screw lid, and the spout has a cylindrical main body, and a welded portion where the opening of the packaging bag is welded to the main body, and the screw cap is screwed in. And the welded portion of the spout extends over both sides of the axis of the main body and is elongated as a whole when viewed from the axial direction of the main body. A mouth device,
When viewed from the axial direction of the main body, the intermediate portion in the longitudinal direction of the welded portion at the spout becomes a parallel portion having a substantially constant width dimension, and the width dimension decreases toward both ends with the parallel portion between them. It is a stenosis,
Mouth device for packaging bags.
JP2006051675A 2006-02-28 2006-02-28 Mouth device for packaging bag Expired - Fee Related JP5201647B2 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014234160A (en) * 2013-05-30 2014-12-15 クリタック株式会社 Clip
JP2015168478A (en) * 2014-03-10 2015-09-28 大日本印刷株式会社 Spout and pouch with spout
JP2018087046A (en) * 2018-03-06 2018-06-07 大日本印刷株式会社 Spout and spout pouch
JP2019051976A (en) * 2017-09-15 2019-04-04 株式会社細川洋行 Spout, pouch with spout, and accumulation body of intermediate products
WO2020137519A1 (en) * 2018-12-25 2020-07-02 東洋製罐株式会社 Spout and spout-equipped pouch

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US11691847B2 (en) 2019-06-20 2023-07-04 Tk Elevator Corporation Elevator travel blocking apparatus

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JPH0248556U (en) * 1988-09-29 1990-04-04
JP3093051U (en) * 2002-09-26 2003-04-18 旭化成株式会社 Hanging pouch with liquid edible spout
JP2004059071A (en) * 2002-07-29 2004-02-26 Oshio Sangyo Kk Packaging bag with spout, and spout
JP2006176144A (en) * 2004-12-21 2006-07-06 Toyo Seikan Kaisha Ltd Spout

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Publication number Priority date Publication date Assignee Title
JPS61194638U (en) * 1985-05-27 1986-12-04
JPH0248556U (en) * 1988-09-29 1990-04-04
JP2004059071A (en) * 2002-07-29 2004-02-26 Oshio Sangyo Kk Packaging bag with spout, and spout
JP3093051U (en) * 2002-09-26 2003-04-18 旭化成株式会社 Hanging pouch with liquid edible spout
JP2006176144A (en) * 2004-12-21 2006-07-06 Toyo Seikan Kaisha Ltd Spout

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014234160A (en) * 2013-05-30 2014-12-15 クリタック株式会社 Clip
JP2015168478A (en) * 2014-03-10 2015-09-28 大日本印刷株式会社 Spout and pouch with spout
JP2019051976A (en) * 2017-09-15 2019-04-04 株式会社細川洋行 Spout, pouch with spout, and accumulation body of intermediate products
JP2018087046A (en) * 2018-03-06 2018-06-07 大日本印刷株式会社 Spout and spout pouch
WO2020137519A1 (en) * 2018-12-25 2020-07-02 東洋製罐株式会社 Spout and spout-equipped pouch
JP2020100429A (en) * 2018-12-25 2020-07-02 東洋製罐株式会社 Spout and pouch with spout

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