JP7842717B2 - Refillable container - Google Patents
Refillable containerInfo
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- JP7842717B2 JP7842717B2 JP2023115407A JP2023115407A JP7842717B2 JP 7842717 B2 JP7842717 B2 JP 7842717B2 JP 2023115407 A JP2023115407 A JP 2023115407A JP 2023115407 A JP2023115407 A JP 2023115407A JP 7842717 B2 JP7842717 B2 JP 7842717B2
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Description
本発明は、詰め替え用容器に関する。 This invention relates to a refillable container.
従来より、シャンプーやボディーソープ等の液剤は、専用容器に充填されて販売されるとともに、詰め替え用容器にも充填されて販売されている場合が多い。詰め替え用容器としては、その上部もしくは側部などに液剤を専用容器に注入するための注出部が突出して設けられたスタンディングパウチなどの袋体が、一般に広く知られている。 Traditionally, liquid products such as shampoos and body washes have been sold in dedicated containers, and often also in refillable containers. As for refillable containers, the most widely known type is a bag-like structure, such as a standing pouch, with a dispensing port protruding from the top or side for pouring the liquid into the dedicated container.
このような詰め替え用容器から専用容器へ液剤を移し替えるためには、まず、注出部の先端を切り取って注出口を形成し、この注出口を専用容器の開口部に挿入する。こののち、注出口を利用して液剤を専用容器に移し替えるが、詰め替え用容器は、柔軟性のあるフィルム材で構成されていることから、注出口も柔らかく不安定となりやすい。このため、移し替え途中に液剤がこぼれてしまい、手を汚すなどの不具合が生じやすい。 To transfer liquid from such a refillable container to a dedicated container, first, the tip of the dispensing part is cut off to form a spout, and this spout is inserted into the opening of the dedicated container. Then, the liquid is transferred to the dedicated container using this spout. However, because the refillable container is made of a flexible film material, the spout is also soft and prone to instability. Therefore, the liquid is likely to spill during the transfer, leading to problems such as soiling hands.
このような中、例えば特許文献１には、注出部となる部分の内側に補強用チューブを設けた袋が開示されている。具体的には、柔軟性を有するフィルムを重ね合わせるとともに周縁を加熱して接合し、接合部で囲まれた内側に液剤などを充填する充填空間を設けた袋を形成する。 In this context, for example, Patent Document 1 discloses a bag in which a reinforcing tube is provided inside the dispensing portion. Specifically, a bag is formed by overlapping flexible films and heating and joining the edges, creating a filling space for a liquid or other substance inside the area surrounded by the joint.
そして、この袋の隅部近傍の内側に、保形性を有する補強用チューブを取り付けている。補強用チューブは、一端が袋の隅部と対向するとともに他端が充填空間と連通するように配置されている。これにより、袋の隅部を切り取って開口すると補強用チューブが露出するため、この補強用チューブを利用して袋内に充填されている液剤を専用容器への移し替えることができる。 Furthermore, a reinforcing tube with shape-retaining properties is attached to the inside near the corner of this bag. The reinforcing tube is positioned so that one end faces the corner of the bag and the other end communicates with the filling space. This allows the reinforcing tube to be exposed when the corner of the bag is cut open, enabling the liquid filling inside the bag to be transferred to a dedicated container using this tube.
ところが、補強用チューブを袋の内側に取り付ける作業は煩雑であり、手間を要するといった課題を有していた。 However, the process of attaching the reinforcing tubes to the inside of the bag was complicated and time-consuming, presenting a challenge.
本発明は、かかる課題に鑑みなされたものであって、その主な目的は、詰め替え用容器に、保形性の有する注出口を容易に形成することを目的とする。 This invention has been made in view of the above problems, and its main objective is to easily form a shape-retaining spout on a refillable container.
かかる目的を達成するため本発明の詰め替え用容器は、可撓性フィルムを積層して形成された、袋状の容器本体と、該容器本体に連続する注出部と、該注出部の外側に取り付けられる注出経路保形具とを備える詰め替え用容器であって、前記注出経路保形具が、前記注出部を挟み込むように前記注出部の外側に配置される補強部材と、該補強部材を前記注出部に固着する接着材とを含み、前記補強部材が、前記注出部の内側に形成される内容物の注出経路に沿う方向に延在し、かつ前記注出部を挟み込む方向両側の表面それぞれにてその前記注出経路の周方向の中間領域に配置される３つの折れ線を有し、各折れ線が、前記補強部材の表面からの切込みにより形成され、かつその折れ線とは別の折れ線に対して前記注出経路の周方向に間隔を空けて配置されており、前記補強部材は、各折れ線に沿って折り曲げ展開される前では、前記注出部を挟み込むように配置され、かつ各折れ線に沿って折り曲げ展開されると、前記注出経路の外周を所定の内径の円形形状に沿って形成すべく前記注出部の可撓性フィルムと一緒になって円形形状に沿って展開して維持されるように、厚紙又はプラスチック材によって形成されていることを特徴とする。
To achieve this objective, the present invention provides a refillable container comprising a bag-shaped container body formed by laminating flexible films, a dispensing section continuous with the container body, and a dispensing path retainer attached to the outside of the dispensing section, wherein the dispensing path retainer includes a reinforcing member positioned outside the dispensing section so as to sandwich the dispensing section , and an adhesive for fixing the reinforcing member to the dispensing section, wherein the reinforcing member extends in a direction along the dispensing path of the contents formed inside the dispensing section, and on each of the surfaces on both sides in the direction of sandwiching the dispensing section, the intermediate region in the circumferential direction of the dispensing path The reinforcing member is characterized by having three fold lines arranged therein , each fold line being formed by an incision from the surface of the reinforcing member and being spaced apart in the circumferential direction of the dispensing path from another fold line, and being formed of cardboard or plastic so as to sandwich the dispensing portion before being folded and unfolded along each fold line, and so as to unfold and maintain along the circular shape together with the flexible film of the dispensing portion to form the outer circumference of the dispensing path along a predetermined inner diameter .
本発明の詰め替え用容器は、前記補強部材が、前記注出部を挟んで積層される一対の板材よりなることを特徴とする。
The refillable container of the present invention is characterized in that the reinforcing member consists of a pair of plate materials stacked on either side of the dispensing portion.
本発明の詰め替え用容器は、前記補強部材が、板材を折り曲げ加工により二つ折りに形成され、前記注出部を挟むように配置されることを特徴とする。
The refillable container of the present invention is characterized in that the reinforcing member is formed by folding a plate material in half and is arranged to sandwich the dispensing portion.
本発明の詰め替え用容器は、前記補強部材における前記注出部の先端側に位置する端部が、前記注出経路に対して傾斜していることを特徴とする。
The refillable container of the present invention is characterized in that the end portion of the reinforcing member located on the tip side of the dispensing portion is inclined with respect to the dispensing path.
本発明の詰め替え用容器は、前記注出部に、前記注出経路と交差するカット線が設けられるとともに、該カット線と前記注出経路保形具との間に、前記注出経路を開閉自在なチャック部が設けられていることを特徴とする。 The refillable container of the present invention is characterized in that the dispensing section is provided with a cut line that intersects the dispensing path, and a chuck portion that can open and close the dispensing path is provided between the cut line and the dispensing path retainer.
本発明の詰め替え用容器は、前記カット線が、間隔を設けて平行に複数設けられていることを特徴とする。 The refillable container of the present invention is characterized by having multiple cut lines arranged parallel to each other with intervals between them.
本発明の注出経路保形具及び詰め替え用容器によれば、注出部の外側に補強部材を配置するとともに、この補強部材に注出経路に沿う複数の折れ線を設ける。これにより、注出部の先端を切り取って注入口を形成したのち、折れ線に沿って補強部材を折り曲げ展開すると、注出部の可撓性フィルムも補強部材とともに展開する。すると、注出口及び注出部の内側にある注出経路に、所望の内径を形成できるとともに、この内径を維持した状態で注出部を自立させることもできる。 According to the dispensing path shape-retaining device and refillable container of the present invention, a reinforcing member is placed on the outside of the dispensing section, and multiple fold lines are provided on this reinforcing member along the dispensing path. As a result, after cutting off the tip of the dispensing section to form the injection port, when the reinforcing member is folded and unfolded along the fold lines, the flexible film of the dispensing section also unfolds together with the reinforcing member. This allows for the formation of a desired inner diameter in the injection port and the dispensing path inside the dispensing section, and also enables the dispensing section to stand upright while maintaining this inner diameter.
したがって、詰め替え用容器の内容物を専用容器に詰め替える際、補強部材により補強された注出部を、安定した状態で専用容器の開口に差し込むことでき、注出口から内容物がこぼれるといった不具合を解消できる。また、注出口及び注出経路の内径が所望の断面に保形されため、詰め替え用容器を適宜傾けることにより、所望量の内容物を速やかに詰め替えることが可能となる。 Therefore, when transferring the contents of the refillable container to the dedicated container, the reinforcing spout can be stably inserted into the opening of the dedicated container, eliminating problems such as spillage from the spout. Furthermore, because the inner diameter of the spout and spout path is maintained at the desired cross-sectional shape, the desired amount of contents can be quickly transferred by tilting the refillable container appropriately.
また、注出部の先端側に位置する補強部材の端部を、注出経路に対して傾斜させることで、注出口を急須口のごとく形成できる。したがって、内容物の注出時に注出口から液だれが生じることを防止することも可能となる。 Furthermore, by inclining the end of the reinforcing member located at the tip of the dispensing section relative to the dispensing path, the spout can be formed to resemble a teapot spout. Therefore, it becomes possible to prevent dripping from the spout when dispensing the contents.
本発明によれば、詰め替え用容器に保形性の有する注出口を容易に形成することが可能となる。 According to the present invention, it is possible to easily form a spout with shape retention properties on a refillable container.
≪詰め替え用容器≫
図１の正面図及び図２の側面図で示すように、詰め替え用容器１００は、側方上部に注出部１４が形成された容器本体１０と、注出経路保形具２０とを備える。
Refillable container
As shown in the front view of Figure 1 and the side view of Figure 2, the refillable container 100 comprises a container body 10 with a dispensing section 14 formed on the upper side and a dispensing path shaping device 20.
≪容器本体≫
容器本体１０は、いわゆるスタンディングパウチであり、側壁を構成する２枚の側壁用可撓性フィルム１１ａ，１１ｂと、底壁を構成する底壁用可撓性フィルム１１ｃとにより構成されている。これらは、二つ折りにした底壁用可撓性フィルム１１ｃを挟み込むようにして、２枚の側壁用可撓性フィルム１１ａ，１１ｂを積層し、四方の周縁を剥離不能にヒートシールされている。
≪Container body≫
The container body 10 is a so-called standing pouch, and is composed of two flexible side wall films 11a and 11b that form the side walls, and a flexible bottom wall film 11c that forms the bottom wall. The two flexible side wall films 11a and 11b are laminated together with the folded bottom wall film 11c sandwiched in between, and the four edges are heat-sealed in a way that prevents peeling.
これにより、容器本体１０には、内容物を貯留可能な収容部１３が形成される。この収容部１３に内容物を充填すると、内容物の重さによって底壁用可撓性フィルム１１ｃが、下方に向けて押し広げられるようになっている。これにより、容器本体１０の下端部が広がって自立する。 As a result, a storage section 13 capable of holding contents is formed in the container body 10. When contents are filled into this storage section 13, the weight of the contents pushes the flexible film 11c for the bottom wall downwards. This causes the lower end of the container body 10 to spread out, allowing it to stand on its own.
≪注出部≫
一方、容器本体１０の側方上部に連続する注出部１４には、図１で示すように、収容部１３を狭窄した空間が形成されている。この空間が収容部１３から内容物を注出する注出経路１５として機能する。
≪Pour section≫
On the other hand, as shown in Figure 1, a space is formed in the dispensing section 14, which is continuous with the upper side of the container body 10, by narrowing the storage section 13. This space functions as a dispensing path 15 for dispensing the contents from the storage section 13.
注出経路１５は、注出部１４の中間部に形成されているカット線１６に沿って、もしくはこれを目安にして、図３で示すように、注出部１４の先端部を切り取ることによって開口され、注出口１５１が形成される。これにより、詰め替え用容器１００を傾けることにより、収容部１３に充填した内容物は注出経路１５を介して注出口１５１から注出することができる。 The dispensing path 15 is opened by cutting off the tip of the dispensing section 14 along or using the cut line 16 formed in the middle of the dispensing section 14 as a guide, as shown in Figure 3, thereby forming the dispensing outlet 151. As a result, by tilting the refillable container 100, the contents filled in the storage section 13 can be dispensed through the dispensing path 15 and out of the dispensing outlet 151.
このような構成の注出部１４には、図１で示すように、注出経路保形具２０が、取り付けられている。 As shown in Figure 1, a dispensing path shaping device 20 is attached to the dispensing section 14 with this configuration.
≪注出経路保形具≫
注出経路保形具２０は、図４（ａ）で示すように、注出部１４を外側から挟み込むようにして取り付けられており、補強部材２１と接着材２２とを備えている。
<<Dispensing Path Shape Retainer>>
As shown in Figure 4(a), the dispensing path retainer 20 is attached by clamping the dispensing section 14 from the outside, and includes a reinforcing member 21 and an adhesive 22.
補強部材２１は、図５（ａ）の表面を表す図及び図５（ｂ）の裏面を表す図で示すように、中央に折り畳み線２１２が設けられた板材よりなり、折り曲げ加工して折り畳み線２１２の部分をヒンジのごとく構成し、折り畳み及び展開が可能なように構成されている。このような構成の補強部材２１は、折り畳み線２１２が下底となる２つの直角台形を連ねた形状に形成されている。 The reinforcing member 21, as shown in Figure 5(a) representing the front surface and Figure 5(b) representing the back surface, is made of a plate material with a folding line 212 in the center. It is bent to form a hinge-like structure at the folding line 212, allowing it to be folded and unfolded. This type of reinforcing member 21 is formed in the shape of two connected right-angled trapezoids with the folding line 212 as the base.
また、補強部材２１の表面には、図５（ａ）で示すように、複数の折れ線２１１が形成されている。折れ線２１１は、切込みを入れて形成してもよいし、折癖を設けたものでも良い。折れ線２１１の延在方向は、折り畳み線２１２と平行に形成され、図１及び図３で示すように注出部１４の外面に取り付けた際には、注出経路１５に沿う方向に配置される。 Furthermore, as shown in Figure 5(a), multiple fold lines 211 are formed on the surface of the reinforcing member 21. The fold lines 211 may be formed by making cuts or by creating a crease. The extension direction of the fold lines 211 is formed parallel to the folding line 212, and when attached to the outer surface of the dispensing section 14 as shown in Figures 1 and 3, they are positioned along the dispensing path 15.
さらに、補強部材２１の裏面には、図５（ｂ）で示すように、接着材２２が塗布されている。接着材２２は、側壁用可撓性フィルム１１ａ，１１ｂの外面に固着できるものであれば、材料や種類などはいずれでもよい。例えば、熱を加えることにより、接着性能を発揮する材料が好ましい。 Furthermore, as shown in Figure 5(b), adhesive 22 is applied to the back surface of the reinforcing member 21. The adhesive 22 can be of any material or type, as long as it can adhere to the outer surface of the flexible sidewall films 11a and 11b. For example, a material that exhibits adhesive properties when heat is applied is preferable.
≪詰め替え用容器の製造方法≫
上記の注出経路保形具２０を容器本体１０の注出部１４に取り付け、詰め替え用容器１００を製造する手順は、次のとおりである。
≪Manufacturing method for refillable containers≫
The procedure for attaching the above-mentioned dispensing path shaping device 20 to the dispensing section 14 of the container body 10 and manufacturing the refillable container 100 is as follows.
まず、図５（ｂ）で示すように、折り曲げ加工して折り畳み線２１２の部分をヒンジのごとく構成した補強部材２１を展開する。この状態で、図６（ａ）で示すように、接着材２２を設けた裏面側であって折り畳み線２１２を挟んだ一方側に、注出部１４を載置する。 First, as shown in Figure 5(b), the reinforcing member 21, which has been folded to form a hinge-like structure at the folding line 212, is unfolded. In this state, as shown in Figure 6(a), the dispensing section 14 is placed on the back side where the adhesive 22 is applied, on one side of the folding line 212.
次に、図６（ｂ）で示すように、折り畳み線２１２を利用して補強部材２１を折り畳み、注出部１４を外側から挟み込む。この状態で、例えば、熱圧着などを行って、補強部材２１を注出部１４に固着する。つまり、側壁用可撓性フィルム１１ａ，１１ｂが、接着材２２を介して補強部材２１の裏面に固着された状態となる。 Next, as shown in Figure 6(b), the reinforcing member 21 is folded using the folding line 212, sandwiching the dispensing section 14 from the outside. In this state, the reinforcing member 21 is then fixed to the dispensing section 14, for example, by heat bonding. In other words, the flexible side wall films 11a and 11b are fixed to the back surface of the reinforcing member 21 via the adhesive 22.
このとき、補強部材２１は、注出部１４の中間部に形成されたカット線１６より下方側に配置する。また、補強部材２１の折り畳み線２１２及び折れ線２１１が、注出部１４の内方に形成されている注出経路１５に沿う方向となるように配置する。さらに、補強部材２１は、折り畳み線２１２が注出部１４の下方側に位置するよう配置する。 In this configuration, the reinforcing member 21 is positioned below the cut line 16 formed in the middle of the dispensing section 14. Furthermore, the folding line 212 and fold line 211 of the reinforcing member 21 are positioned along the dispensing path 15 formed inside the dispensing section 14. Additionally, the reinforcing member 21 is positioned so that the folding line 212 is located below the dispensing section 14.
こうすると、図１で示すように、詰め替え用容器１００を正面から見た際、注出部１４の下方側が上方側より長い状態となり、補強部材２１における注出部１４の先端側に位置する端部は、注出経路１５に対して傾斜した状態となる。 As a result, as shown in Figure 1, when the refillable container 100 is viewed from the front, the lower side of the dispensing section 14 is longer than the upper side, and the end of the reinforcing member 21 located on the tip side of the dispensing section 14 is inclined with respect to the dispensing path 15.
上記のとおり製造した詰め替え用容器１００によれば、カット線１６を利用して注出部１４の先端を切り取って注出口１５１を形成したのち、図４（ａ）のような状態にある補強部材２１に対して、図４（ｂ）で示すように、例えば指で、折れ線２１１と直交する方向に圧縮力を作用させるなどして、折れ線２１１を山折りに折り曲げる。つまり、補強部材２１の表面側を山とする山折りにする。 As described above, with the refillable container 100, the tip of the dispensing section 14 is cut off using the cut line 16 to form the spout 151. Then, the reinforcing member 21, which is in the state shown in Figure 4(a), is folded into a mountain fold by applying a compressive force, for example, with a finger in a direction perpendicular to the fold line 211, as shown in Figure 4(b). In other words, the surface side of the reinforcing member 21 is made into a mountain fold.
すると、図４（ｂ）で示すように、注出部１４を構成する２枚の側壁用可撓性フィルム１１ａ，１１ｂと補強部材２１がともに展開する。これにより、注出口１５１及び注出部１４の内側にある注出経路１５に所望の内径を形成できる。また、この内径を維持した状態で注出部１４を自立させることもできる。 As shown in Figure 4(b), the two flexible side wall films 11a and 11b that constitute the dispensing section 14, along with the reinforcing member 21, unfold. This allows the desired inner diameter to be formed in the dispensing outlet 151 and the dispensing path 15 inside the dispensing section 14. Furthermore, the dispensing section 14 can be made to stand independently while maintaining this inner diameter.
したがって、詰め替え用容器１００の内容物を専用容器に詰め替える際、補強部材２１により補強された詰め替え用容器１００の注出部１４を、専用容器の開口に安定して差し込むことでき、内容物がこぼれて手を汚す、といった不具合を解消できる。 Therefore, when transferring the contents of the refillable container 100 into the dedicated container, the dispensing section 14 of the refillable container 100, reinforced by the reinforcing member 21, can be stably inserted into the opening of the dedicated container, eliminating problems such as spills and soiling hands.
また、注出口１５１及び注出経路１５の内径が所望の断面に保形できるため、所望量の内容物を速やかに詰め替えることが可能となる。さらに、注出口１５１側に位置する補強部材２１の端部を、注出経路１５に対して傾斜させることで、注出口１５１をあたかも急須口のように形成できる。したがって、内容物の注出時に注出口１５１から液だれが生じることを防止することも可能となる。 Furthermore, since the inner diameter of the spout 151 and the dispensing path 15 can be maintained at the desired cross-sectional shape, it becomes possible to quickly refill the desired amount of contents. Moreover, by inclining the end of the reinforcing member 21 located on the spout 151 side with respect to the dispensing path 15, the spout 151 can be formed to resemble a teapot spout. Therefore, it is also possible to prevent dripping from the spout 151 when dispensing the contents.
本発明の注出経路補正具及び詰め替え用容器は、上記の実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲で、種々の変更が可能であることはいうまでもない。 The dispensing path corrector and refillable container of the present invention are not limited to the embodiments described above, and it goes without saying that various modifications are possible without departing from the spirit of the present invention.
例えば、本実施の形態では、補強部材２１を、折り畳み線２１２が直角台形の下底となるよう形成したが、上底となるように形成してもよい。また、折り曲げ加工して折り畳み線２１２の部分をヒンジのごとく構成したが、これに限定するものではない。補強部材２１を直角台形に形成した一対の板材により構成してもよいし、筒状に形成してもよい。 For example, in this embodiment, the reinforcing member 21 is formed such that the folding line 212 forms the lower base of a right-angled trapezoid, but it may also be formed so that it forms the upper base. Furthermore, although the folding line 212 is constructed like a hinge by bending, the design is not limited to this. The reinforcing member 21 may be constructed from a pair of plates formed into a right-angled trapezoid, or it may be formed in a cylindrical shape.
さらに、補強部材２１は、図１で示すように、詰め替え用容器１００を正面から見た際に直角台形に形成したが、その形状もいずれでもよい。例えば、正方形や長方形となるように形成してもよい。 Furthermore, although the reinforcing member 21 is formed as a right-angled trapezoid when the refill container 100 is viewed from the front, as shown in Figure 1, its shape can be anything. For example, it may be formed as a square or a rectangle.
また、注出部１４に設けるカット線１６は、例えば、側壁用可撓性フィルム１１ａ側と側壁用可撓性フィルム１１ｂ側とで、段差を設けるようにしてもよい。こうすると、カット線１６を利用して注出部１４の先端を切り取った際、図７で示すように、側壁用可撓性フィルム１１ａ側と側壁用可撓性フィルム１１ｂ側の端面に段差が生じる。 Furthermore, the cut line 16 provided in the dispensing section 14 may be designed to have a step between the flexible sidewall film 11a side and the flexible sidewall film 11b side. In this case, when the tip of the dispensing section 14 is cut using the cut line 16, a step will be created on the end faces of the flexible sidewall film 11a side and the flexible sidewall film 11b side, as shown in Figure 7.
これにより、注出部１４においてカット線１６と注出経路保形具２０との間に、注出経路１５を開閉可能なチャック部１７を設けた際に、段差を利用してチャック部１７の開閉を容易にできる。なお、チャック部１７は、必ずしも設けなくてもよい。 This allows for easy opening and closing of the chuck portion 17 between the cut line 16 and the dispensing path shaping device 20 in the dispensing section 14, by utilizing the step difference. Note that the chuck portion 17 is not necessarily required.
また、補強部材２１は、注出口１５１及び注出経路１５の内径を所望の断面に維持できる材料であれば、厚紙やプラスチック材などいずれでもよい。 Furthermore, the reinforcing member 21 can be made of any material that can maintain the desired cross-sectional area of the spout 151 and the dispensing path 15, such as cardboard or plastic.
そして、詰め替え用容器１００に収容する内容物は、液体、粉体、粒状体など注出経路１５を介して注出できる態様のものであれば、いずれでもよい。 Furthermore, the contents to be contained in the refill container 100 can be any form of material that can be dispensed through the dispensing route 15, such as liquid, powder, or granules.
１００ 詰め替え用容器
１０ 容器本体
１１ａ 側壁用可撓性フィルム
１１ｂ 側壁用可撓性フィルム
１２ 底部用可撓性フィルム
１３ 収容部
１４ 注出部
１５ 注出経路
１５１ 注出口
１６ カット線
１７ チャック部
２０ 注出経路保形具
２１ 補強部材
２１１ 折れ線
２１２ 折り畳み線
２２ 接着材
100 Refillable container 10 Container body 11a Flexible side wall film 11b Flexible side wall film 12 Flexible bottom film 13 Storage section 14 Dispensing section 15 Dispensing path 151 Dispensing outlet 16 Cut line 17 Zipper section 20 Dispensing path shape retainer 21 Reinforcement member 211 Fold line 212 Folding line 22 Adhesive
Claims (6)
該容器本体に連続する注出部と、
該注出部の外側に取り付けられる注出経路保形具と
を備える詰め替え用容器であって、
前記注出経路保形具が、
前記注出部を挟み込むように前記注出部の外側に配置される補強部材と、
該補強部材を前記注出部に固着する接着材と
を含み、
前記補強部材が、前記注出部の内側に形成される内容物の注出経路に沿う方向に延在し、かつ前記注出部を挟み込む方向両側の表面それぞれにてその前記注出経路の周方向の中間領域に配置される３つの折れ線を有し、
各折れ線が、前記補強部材の表面からの切込みにより形成され、かつその折れ線とは別の折れ線に対して前記注出経路の周方向に間隔を空けて配置されており、
前記補強部材は、各折れ線に沿って折り曲げ展開される前では、前記注出部を挟み込むように配置され、かつ各折れ線に沿って折り曲げ展開されると、前記注出経路の外周を所定の内径の円形形状に沿って形成すべく前記注出部の可撓性フィルムと一緒になって円形形状に沿って展開して維持されるように、厚紙又はプラスチック材によって形成されていることを特徴とする詰め替え用容器。 A bag-shaped container body formed by laminating flexible films,
The container body includes a dispensing section that is continuous with the container body,
A dispensing path retainer attached to the outside of the dispensing section and
A refillable container equipped with,
The aforementioned dispensing path shape retainer is
A reinforcing member is positioned on the outside of the dispensing portion so as to sandwich the dispensing portion ,
The reinforcing member includes an adhesive for fixing it to the dispensing portion,
The reinforcing member extends in a direction along the dispensing path of the contents formed inside the dispensing portion, and has three bends on each of the surfaces on both sides in the direction that sandwiches the dispensing portion, which are positioned in the intermediate region of the circumferential direction of the dispensing path .
Each bend is formed by an incision from the surface of the reinforcing member, and is spaced apart from other bends in the circumferential direction of the dispensing path.
The refillable container is characterized in that the reinforcing member is positioned to sandwich the dispensing portion before being folded and unfolded along each fold line, and when folded and unfolded along each fold line, it is formed of cardboard or plastic material so as to unfold and maintain a circular shape together with the flexible film of the dispensing portion in order to form the outer circumference of the dispensing path along a circular shape of a predetermined inner diameter .
前記補強部材が、前記注出部を挟んで積層される一対の板材よりなることを特徴とする詰め替え用容器。 In the refillable container according to claim 1,
A refillable container characterized in that the reinforcing member consists of a pair of plate materials stacked on either side of the dispensing portion.
前記補強部材が、板材を折り曲げ加工により二つ折りに形成され、前記注出部を挟むように配置されることを特徴とする詰め替え用容器。 In the refillable container according to claim 1,
A refillable container characterized in that the reinforcing member is formed by folding a plate material in half and is arranged to sandwich the dispensing portion.
前記補強部材における前記注出部の先端側に位置する端部が、前記注出経路に対して傾斜していることを特徴とする詰め替え用容器。 In the refillable container according to claim 1,
A refillable container characterized in that the end portion of the reinforcing member located on the tip side of the dispensing portion is inclined with respect to the dispensing path.
前記注出部に、前記注出経路と交差するカット線が設けられるとともに、
該カット線と前記注出経路保形具との間に、前記注出経路を開閉自在なチャック部が設けられていることを特徴とする詰め替え用容器。 In the refillable container according to any one of claims 1 to 4 ,
The dispensing section is provided with a cut line that intersects with the dispensing path,
A refillable container characterized in that a chuck portion is provided between the cut line and the dispensing path retainer, which allows the dispensing path to be opened and closed.
前記カット線が、間隔を設けて平行に複数設けられていることを特徴とする詰め替え用容器。
In the refillable container according to claim 5 ,
A refillable container characterized in that multiple cut lines are provided parallel to each other with intervals in between.
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| JP2023115407A JP7842717B2 (en) | 2023-07-13 | 2023-07-13 | Refillable container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023115407A JP7842717B2 (en) | 2023-07-13 | 2023-07-13 | Refillable container |
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| JP2025012521A JP2025012521A (en) | 2025-01-24 |
| JP7842717B2 true JP7842717B2 (en) | 2026-04-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000103439A (en) | 1998-09-30 | 2000-04-11 | Fuji Seal Inc | Bag-shaped container |
| JP2005014953A (en) | 2003-06-25 | 2005-01-20 | Takeshi Fujii | Packaging container |
| JP2007069984A (en) | 2005-08-11 | 2007-03-22 | Dainippon Printing Co Ltd | Bag with spout |
| JP2016166030A (en) | 2015-03-09 | 2016-09-15 | 花王株式会社 | Bag body, package and method for manufacturing bag body |
| JP2019011072A (en) | 2017-06-29 | 2019-01-24 | 凸版印刷株式会社 | Fitting structure between flexible packaging bag and refill destination container and set thereof |
-
2023
- 2023-07-13 JP JP2023115407A patent/JP7842717B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000103439A (en) | 1998-09-30 | 2000-04-11 | Fuji Seal Inc | Bag-shaped container |
| JP2005014953A (en) | 2003-06-25 | 2005-01-20 | Takeshi Fujii | Packaging container |
| JP2007069984A (en) | 2005-08-11 | 2007-03-22 | Dainippon Printing Co Ltd | Bag with spout |
| JP2016166030A (en) | 2015-03-09 | 2016-09-15 | 花王株式会社 | Bag body, package and method for manufacturing bag body |
| JP2019011072A (en) | 2017-06-29 | 2019-01-24 | 凸版印刷株式会社 | Fitting structure between flexible packaging bag and refill destination container and set thereof |
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| JP2025012521A (en) | 2025-01-24 |
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