JP2004345719A - Distribution packaging container - Google Patents

Distribution packaging container Download PDF

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Publication number
JP2004345719A
JP2004345719A JP2003147849A JP2003147849A JP2004345719A JP 2004345719 A JP2004345719 A JP 2004345719A JP 2003147849 A JP2003147849 A JP 2003147849A JP 2003147849 A JP2003147849 A JP 2003147849A JP 2004345719 A JP2004345719 A JP 2004345719A
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JP
Japan
Prior art keywords
intermediate edge
opening
container member
lid sheet
pockets
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
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JP2003147849A
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Japanese (ja)
Inventor
Kanji Yoshimura
完治 吉村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshimura Kasei Co Ltd
Original Assignee
Yoshimura Kasei Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Yoshimura Kasei Co Ltd filed Critical Yoshimura Kasei Co Ltd
Priority to JP2003147849A priority Critical patent/JP2004345719A/en
Publication of JP2004345719A publication Critical patent/JP2004345719A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a distribution packaging container capable of extracting the stored content without applying any excessive pressure by opening a part of a pocket part before folding the container into two segments, producing no occurrence of dispersion of the stored contents when the contents are extracted and simultaneously capable of improving a sealing against the contents stored in the pocket part. <P>SOLUTION: A container member 2 is provided with each of pockets 6, 6 at the portions enclosed by an intermediate edge 4 and frame-like circumferential edges 5, 5 cooperatively formed at both sides of it. The central position of the intermediate edge 4 is provided with a folding line 7 extending along a longitudinal direction of the intermediate edge 4. A lid sheet 3 made by a linear cut sheet is overlapped on the container member 2 under an arrangement in which the cutting direction extends along the longitudinal direction of the intermediate edge 4, the overlapped portions of the intermediate edge 4 and the circumferential edges 5, 5 are melted and bonded to each other to seal the opening surfaces of both pockets 6, 6. Peeling seal opening lines 8, 8 are arranged at both positions holding the folding line 7 of the lid sheet 3. A relation among the seal opening lines 8, 8 and the pockets 6, 6 is set such that imaginary extension lines of the seal opening lines 8, 8 extending along the cut direction of the lid sheet 3 overlap on a part of the pockets 6, 6. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
この発明は、開封後に指先で摘んで二つ折りすることで、種類の異なる内容物を同時に取り出すことができるようにした分配包装容器に関する。
【0002】
【従来の技術】
従来、二つの分離されたポケット部に種類の異なる内容物を収納し、内容物の取り出し時に、指で摘んで二つ折りにすることにより、種類の異なる内容物を同時に取り出すことができるようにした分配包装容器はすでに提案されている。
【0003】
従来の分配包装容器は、折り曲げることができる程度の硬質材を用い、その中央部に折り目線が設けられた蓋板と、この蓋板の舌面に重ねて溶着する容器部材とからなり、容器部材は、周縁部と折り目線の両側に位置する中央固着部を蓋板に溶着し、周縁部と中央固着部で囲まれた部分に、折り目線を挟んで両側に対称状の配置で下面側に突出するポケット部を設けて形成され、上記蓋板の折り目線上の位置に、蓋板を折り曲げた時に破壊して各ポケット部と個々に連通する可破断部が設けられている。
【0004】
このような分配包装容器は、各ポケット部に種類の異なる内容物を収納し、内容物を取り出す時は、指で摘んで蓋板を折り目線に沿って二つ折りにすると、両側のポケット部が互いに圧接して押し縮められることで内圧が発生し、二つ折りによって破壊した可破断部にこの内圧が掛かることで、両可破断部から内容物が同時に抽出されることになる(例えば、特許文献1参照)。
【0005】
【特許文献1】
実公平3−1419号公報(図1、図2)
【0006】
【発明が解決しようとする課題】
ところで、上記のような分配包装容器は、二つ折りによってポケット部が互いに圧接して発生する内圧で可破断部を破壊させるため、内容物は可破断部から勢いよく抽出されることになり、このため、最初の抽出時に内容物が周辺に飛び散る事態が発生し、周辺や衣類を汚すという不都合がある。
【0007】
また、容器部材を密閉する蓋板の可破断部は、破壊時にポケット部と連通可能な位置に設けられ、この可破断部がミシン目や切り込み線で形成されるため、ポケット部に収納した内容物の密封性が低下するという危険性がある。
【0008】
そこで、この発明の課題は、二つ折りの前にポケット部の一部を開封することで内容物に過大な圧力をかけることなく抽出できるようにし、最初の抽出時に内容物が周辺に飛び散る事態の発生をなくすことができると同時に、ポケット部に収納した内容物の密封性を向上させることができる分配包装容器を提供することにある。
【0009】
【課題を解決するための手段】
上記のような課題を解決するため、この発明は、合成樹脂製の容器部材と直線カット性シートを用いた蓋シートからなり、容器部材は、中間縁部とその両側に連成した枠状の周縁部で囲まれた部分にそれぞれポケット部を設け、上記中間縁部の中央位置に中間縁部の長さ方向に沿う折り曲げ線を設けて形成され、上記蓋シートは、カット方向が中間縁部の長さ方向に沿う配置で容器部材上に重ねられ、中間縁部と周縁部に重なる部分を固着することによって両側ポケット部の開口面を封止し、この蓋シートの周縁部で折り曲げ線を挟む両側の位置に剥離用の開封線を設け、この開封線とポケット部の関係が、蓋シートのカット方向に沿う開封線の仮想の延長線がポケット部の一部にラップするような関係に設定されている構成を採用したものである。
【0010】
上記容器部材に設けたポケット部には、中間縁部に臨む位置に中間縁部側へ向けて張り出す突出部が形成され、上記蓋シートのカット方向に沿う開封線の仮想の延長線がこの突出部を通過するように設定されているようにしたり、上記蓋シートの周縁部で開封線の間が、容器部材と固着されていない状態の開封用舌片になっている構造とすることができる。
【0011】
ここで、容器部材は、折り曲げ可能な可撓性のある合成樹脂を用い、中間縁部と周縁部及びポケット部を同一材料から一体に形成し、中間縁部の長さ方向に沿う折り曲げ線は、切り込み線やミシン目により形成し、使用する合成樹脂はポケット部に収納する内容物の材質に合わせて選択すればよい。
【0012】
また、蓋シートに用いる合成樹脂の易開封性シートである直線カット性シートとしては、一軸延伸シートを用い、そのカット方向に沿う開封線は、折り曲げ線を挟む両側対称の位置に、ポケット部に達しないような切り込み線やミシン目を施すことによって形成され、この開封線は蓋シートの両側に設けることもできる。
【0013】
また、開封用舌片は、容器部材における中間縁部の両端部に切り欠きを設け、蓋シートの上記切り欠き上に位置する開封線間の部分が容器部材と固着されていないようにしたり、蓋シートの周縁で開封線間の部分に容器部材の外部に突出する舌片を設けて形成することができる。
【0014】
【発明の実施の形態】
以下、この発明の実施の形態を図示例と共に説明する。
【0015】
図示のように、分配包装容器1は、合成樹脂製の容器部材2と、この容器部材2に溶着した蓋シート3からなり、上記容器部材2は、所定の幅を有する中間縁部4と、その両側に連成した枠状の周縁部5、5と、中間縁部4と周縁部5、5で囲まれた部分に設けた二つのポケット部6、6とで形成され、上記中間縁部4と周縁部5、5及びポケット部6、6は、一枚のシート状となる材料からポケット部6、6を加熱加圧によって成形することによって一体に形成し、上記中間縁部4と周縁部5、5は同一平面のフラットな状態となり、両ポケット部6、6は、中間縁部4と周縁部5、5で囲まれた上面部分が開口し、下面側へ両側対称状の配置で突出している。
【0016】
上記中間縁部4の中央位置には、中間縁部4の長さ方向に沿う折り曲げ線7が全長にわたって設けられている。この折り曲げ線7は切り込み線やミシン目により形成することができる。
【0017】
また、上記容器部材2の形成に用いる合成樹脂は、保形性があって折り曲げ可能な可撓性を有するものを使用し、具体的な合成樹脂の種類はポケット部6、6に収納する内容物aとbの材質に合わせて選択すればよい。
【0018】
上記蓋シート3は、易開封性シートである直線カット性シートを用い、容器部材2の周縁部5、5の外周に適合する平面的な大きさを有し、容器部材2の周縁部5、5上に周囲を重ね、周縁部5、5及び中間縁部4との重なり面を溶着することにより、両ポケット部6、6の上面開口を閉鎖することで両ポケット部6、6内に収納した内容物aとbを封止することになる。
【0019】
この蓋シート3に用いる直線カット性シートは、一軸延伸シートを用い、そのカット方向が中間縁部4の長さ方向に沿う配置で容器部材2上に重ねて溶着し、この蓋シート3の周縁部5、5で上記折り曲げ線7を挟む両側等距離の位置に剥離用の開封線8、8が設けられている。
【0020】
この開封線8、8は、折り曲げ線7を挟む両側対称の位置に、ポケット部6、6に達しないような切り込み線やミシン目を施すことによって形成され、上記蓋シート3の周縁部で両開封線8、8の間が、容器部材2と固着されていない状態の開封用舌片9になっている。
【0021】
上記蓋シート3に用いる一軸延伸シートの合成樹脂の種類は、ポケット部6、6に収納する内容物aとbの材質に合わせて選択すればよく、一軸延伸シートはその材質によって、延伸方向とカット方向が直角の関係にあるものと、延伸方向にカット方向が一致するものとがあるが、何れの場合においても、カット方向が容器部材2の中間縁部4の長さ方向に沿う配置となるようにして容器部材2に溶着する。
【0022】
なお、二軸延伸シートにおいても、種類によっては直線カット性を有するものがあり、従って、蓋シート3として二軸延伸シートの採用も可能である。
【0023】
また、開封用舌片9は、容器部材2における中間縁部4の端部に切り欠き10を設け、蓋シート3の上記切り欠き10上に位置する開封線8、8間の部分が容器部材2と固着されていないようにしたり、蓋シート3の周縁で開封線8、8間の部分に容器部材2の外部に突出する舌片を設けて形成することができる。
【0024】
上記容器部材2に設けたポケット部6、6と、蓋シート3に設けた開封線8、8との関係が、蓋シート3のカット方向に沿う開封線8、8の仮想の延長線がポケット部6、6の一部にラップするような関係に設定されている。
【0025】
具体的には、容器部材2の両ポケット部6、6に、中間縁部4側へ向けて張り出す突出部11、11を形成し、上記蓋シート3のカット方向に沿う開封線8、8の仮想の延長線がこの突出部11、11を通過するように設定している。
【0026】
なお、図示の場合、上記開封線8、8は蓋シート3の両側に設けた例を示していると共に、開封用舌片9も蓋シート3の両側に設けるようにしてもよい。
【0027】
ここで、本体となる容器部材2の材質の一例としては、PE/EVOH(エチレンビニルアルコール共重合樹脂)/PPや、PP/EVOH/PPのようなラミネート材を挙げることができる。
【0028】
また、蓋シート3の材質としては、ホットメルト/一軸延伸NY/蒸着アルミニウムからなるものや、ホットメルト/一軸延伸NY/蒸着アルミニウム/一軸延伸NYからなるものを例示することができる。
【0029】
この発明の分配包装容器は、上記のような構成であり、容器部材2の両ポケット部6、6に異なる種類の内容物a、bを収納し、容器部材2上に重ねた蓋シート3を周縁部5、5及び中間縁部4に溶着することにより、両ポケット部6、6の上面開口を閉鎖することで両ポケット部6、6内に収納した内容物a、bを封止することになる。
【0030】
なお、両ポケット部6、6に収納する内容物a、bとしては、ケチャップとマスタード、バターと蜂蜜、バターとジャムのような調味料や飲料等の飲食品、化粧品や毛染めのような二液性の薬品等の、液状、ペースト状、粉状、顆粒状、粒状の物を挙げることができる。
【0031】
上記両ポケット部6、6に収納した内容物a、bを取り出すには、先ず、蓋シート3の開封用舌片9を指先で摘まみ、この開封用舌片9を蓋シート3の上面側に引き上げて中間縁部4から引き剥がすようにすると、両側の開封線8、8が切り開かれ、蓋シート3はこの両側開封線8、8の先端からその延長線上に沿ってカットされる。
【0032】
蓋シート3は、直線カット性を有するので、開封線8、8の先端から始まるカットラインは、開封線8、8の延長方向へ直線的に進むことになり、この開封線8、8とポケット部6、6の関係が、蓋シート3のカット方向に沿う開封線8、8の仮想の延長線がポケット部6、6の突出部11、11にラップするような関係に設定されているので、図1(A)のように、蓋シート3の開封線8、8の間を引き剥がすと、この引き剥がした領域が両ポケット部6、6の突出部11、11上を通過することで、両ポケット部6、6の突出部11、11が開封されることになる。
【0033】
上記のようにして、蓋シート3の開封線8、8の間の全長を引き剥がすと、次に、図2のように、容器部材2を両ポケット部6、6が上になるようにして両周縁部5、5の両端間を指先で挟み、容器部材2を折り曲げ線7の部分で二つ折りにすると、両ポケット部6、6が互いに圧接することで押され、その内部の内容物a、bが両ポケット部6、6の突出部11、11から同時に押し出されることになり、両ポケット部6、6の全体が押し潰される程度にまで容器部材2を折り曲げることで、両ポケット部6、6の内容物a、bの全量を取り出すことができる。
【0034】
上記両ポケット部6、6の内容物a、bの取り出し時において、最初に蓋シート3の開封線8、8の間を引き剥がして両ポケット部6、6の突出部11、11を開封するので、容器部材2を二つ折りにする前に予め両ポケット部6、6の突出部11、11が開口することになり、このため、二つ折りにした時に両ポケット部6、6に過度の内圧がかかることがなく、二つ折りによって両ポケット部6、6の突出部11、11から内容物a、bを取り出す時、圧力のかかった内容物a、bが勢い良く飛び出るというようなことがないので、飛び散った内容物a、bで周辺や衣服を汚すようなことがない。
【0035】
【発明の効果】
以上のように、この発明によると、中間縁部とその両側に連成した枠状の周縁部で囲まれた部分にそれぞれポケット部を設け、上記中間縁部の中央位置に中間縁部の長さ方向に沿う折り曲げ線を設けて容器部材を形成し、この容器部材に固着して両側ポケット部の開口面を封止する蓋シートに直線カット性シートを用い、この蓋シートをカット方向が中間縁部の長さ方向に沿う配置で容器部材上に固着され、この蓋シートの周縁部で折り曲げ線を挟む両側の位置に剥離用の開封線を設け、この開封線とポケット部の関係を、蓋シートのカット方向に沿う開封線の仮想の延長線がポケット部の一部にラップするように設定したので、蓋シートの開封線の間を引き剥がすことで、容器部材を二つ折りにする前に両ポケット部の一部を予め開口させることができ、従って、容器部材の二つ折りによって両ポケット部から内容物を取り出す時、最初の抽出時に両ポケット部の内部に過度の内圧をかけることがなく、圧力のかかった内容物が勢い良く飛び出るというようなことがないので、飛び散った内容物で周辺や衣服を汚すような事態を防ぐことができる。
【0036】
また、蓋シートに直線カット性シートを用いたので、開封線の間を引き剥がした時の蓋シートのカットラインは、正確な直線状となるので、両ポケット部の一部開封が失敗なく確実に行えることになる。
【0037】
更に、蓋シートの開封線は、両ポケット部に達しない位置に設けられているので、開封線を設けることによる両ポケット部の内部に対するシール性の低下発生がなく、両ポケット部の内容物の密封収納が可能になり、内容物の劣化を防ぐことができる。
【図面の簡単な説明】
【図1】(A)はこの発明に係る分配包装容器の蓋シートを一部開封した状態を示す斜視図、(B)は分配包装容器の平面図、(C)は(B)の矢印c−cに沿う縦断面図
【図2】(A)はこの発明に係る分配包装容器を二つ折りして内容物を抽出している状態の一部切り欠き正面図、(B)は同分配包装容器を指先で保持して二つ折りにしている状態の説明図
【符号の説明】
1 分配包装容器
2 容器部材
3 蓋シート
4 中間縁部
5 周縁部
6 ポケット部
7 折り曲げ線
8 開封線
9 開封用舌片
10 切り欠き
11 突出部
[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dispensing / packaging container capable of simultaneously taking out different types of contents by opening a package and folding it in two with a fingertip.
[0002]
[Prior art]
Conventionally, different types of contents are stored in two separated pockets, and when the contents are taken out, the contents are picked up with a finger and folded in two, so that different types of contents can be taken out at the same time. Distribution packaging containers have already been proposed.
[0003]
A conventional dispensing and packaging container is made of a hard material that can be bent, and includes a lid plate provided with a fold line at the center thereof, and a container member that is welded to the tongue surface of the lid plate so as to overlap. The member is welded to the lid plate with the central fixing portion located on both sides of the peripheral edge and the fold line, and in a portion surrounded by the peripheral edge and the central fixing portion, the lower surface side is arranged symmetrically on both sides with the fold line in between. A rupturable portion is provided at a position on the fold line of the cover plate, the breakable portion breaking when the cover plate is bent and communicating individually with each pocket portion.
[0004]
In such a dispensing and packaging container, different types of contents are stored in the respective pockets, and when the contents are taken out, the fingers are picked with a finger and the cover plate is folded in two along the fold line, so that the pockets on both sides are formed. An internal pressure is generated by being pressed against each other and compressed, and the internal pressure is applied to the rupturable portion broken by two-folding, whereby contents are simultaneously extracted from both rupturable portions (for example, see Patent Document 1). 1).
[0005]
[Patent Document 1]
Japanese Utility Model Publication No. 3-1419 (FIGS. 1 and 2)
[0006]
[Problems to be solved by the invention]
By the way, in the above-mentioned distribution packaging container, since the rupturable portion is destroyed by the internal pressure generated when the pocket portions are pressed against each other by folding in two, the contents are extracted vigorously from the rupturable portion. Therefore, the contents may scatter to the surroundings at the time of the first extraction, and there is a disadvantage that the surroundings and the clothes are stained.
[0007]
In addition, the breakable portion of the lid plate that seals the container member is provided at a position that can communicate with the pocket portion at the time of destruction, and since the breakable portion is formed by a perforation or a cut line, the contents stored in the pocket portion There is a risk that the sealing performance of the object is reduced.
[0008]
Therefore, an object of the present invention is to open a part of the pocket portion before folding in two so that the content can be extracted without applying excessive pressure to the content. It is an object of the present invention to provide a dispensing and packaging container which can eliminate the occurrence and at the same time can improve the sealing performance of the contents stored in the pocket portion.
[0009]
[Means for Solving the Problems]
In order to solve the above problems, the present invention comprises a synthetic resin container member and a lid sheet using a linear cut sheet, and the container member has an intermediate edge portion and a frame-shaped component coupled to both sides thereof. A pocket portion is provided in each of the portions surrounded by the peripheral edge portion, and a bending line is formed at a center position of the intermediate edge portion along a length direction of the intermediate edge portion. The opening surface of both side pockets is sealed by fixing the part overlapping the intermediate edge and the peripheral edge on the container member in an arrangement along the length direction, and the folding line is formed at the peripheral edge of the lid sheet. Opening lines for peeling are provided at positions on both sides of the sandwich, and the relationship between this opening line and the pocket portion is such that a virtual extension line of the opening line along the cut direction of the lid sheet wraps a part of the pocket portion. The one that adopts the set configuration A.
[0010]
In the pocket portion provided in the container member, a protruding portion projecting toward the intermediate edge portion is formed at a position facing the intermediate edge portion, and a virtual extension line of the opening line along the cutting direction of the cover sheet is formed. It may be configured such that it is set to pass through the protruding portion, or a structure in which an opening tongue piece is not fixed to the container member between the opening lines at the periphery of the lid sheet. it can.
[0011]
Here, the container member is made of a foldable and flexible synthetic resin, and the intermediate edge, the peripheral edge, and the pocket are integrally formed from the same material, and the bending line along the length direction of the intermediate edge is The synthetic resin used may be formed according to the material of the contents to be stored in the pocket portion.
[0012]
In addition, a uniaxially stretched sheet is used as the straight-cutting sheet, which is an easy-opening sheet made of a synthetic resin used for the lid sheet, and the opening line along the cutting direction is located at a symmetrical position on both sides of the folding line, at the pocket portion. It is formed by providing a cut line or perforation that does not reach, and this opening line can be provided on both sides of the lid sheet.
[0013]
Also, the opening tongue is provided with cutouts at both ends of the intermediate edge portion of the container member, so that the portion between the opening lines located on the cutouts of the lid sheet is not fixed to the container member, It can be formed by providing a tongue piece projecting to the outside of the container member at a portion between the opening lines at the periphery of the lid sheet.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0015]
As shown in the drawing, the distribution packaging container 1 includes a container member 2 made of a synthetic resin and a lid sheet 3 welded to the container member 2, and the container member 2 has an intermediate edge portion 4 having a predetermined width, The intermediate edge is formed by frame-shaped peripheral edges 5 and 5 coupled to both sides thereof, and an intermediate edge 4 and two pockets 6 and 6 provided in a portion surrounded by the peripheral edges 5 and 5. The peripheral edge portions 5, 5 and the pocket portions 6, 6 are integrally formed by molding the pocket portions 6, 6 from a sheet-like material by heating and pressurizing. The pockets 5 and 5 are in the same plane and flat state, and both pockets 6 and 6 are open at the upper surface portion surrounded by the intermediate edge 4 and the peripheral edges 5 and 5 and have a symmetrical arrangement on both sides toward the lower surface. It is protruding.
[0016]
At the center of the intermediate edge 4, a folding line 7 is provided along the entire length of the intermediate edge 4 along the length direction. The bending line 7 can be formed by a score line or a perforation.
[0017]
The synthetic resin used for forming the container member 2 has a shape-preserving property and a bendable flexibility, and the specific type of the synthetic resin is the content stored in the pockets 6 and 6. What is necessary is just to select according to the material of the thing a and b.
[0018]
The lid sheet 3 is a straight-cut sheet that is an easy-opening sheet, has a planar size that fits the outer periphery of the peripheral portions 5 and 5 of the container member 2, The upper surface of each of the pockets 6, 6 is closed by welding the overlapping surface with the peripheral edge portions 5, 5 and the intermediate edge portion 4 so that the upper surfaces of the pocket portions 6, 6 are housed in the pocket portions 6, 6. The sealed contents a and b are sealed.
[0019]
The straight cut sheet used for the lid sheet 3 is a uniaxially stretched sheet, the cut direction of which is arranged along the length direction of the intermediate edge portion 4 and is overlapped on the container member 2 and welded. Opening lines 8, 8 for peeling are provided at positions equidistant on both sides of the folding line 7 between the portions 5, 5.
[0020]
The opening lines 8, 8 are formed by providing cut lines or perforations that do not reach the pocket portions 6, at symmetrical positions on both sides of the folding line 7. A portion between the opening lines 8 is an opening tongue piece 9 that is not fixed to the container member 2.
[0021]
The type of the synthetic resin of the uniaxially stretched sheet used for the lid sheet 3 may be selected according to the material of the contents a and b to be stored in the pockets 6, 6. The cutting direction has a right-angled relationship and the cutting direction coincides with the stretching direction. In any case, the cutting direction is arranged along the length direction of the intermediate edge 4 of the container member 2. Thus, it is welded to the container member 2.
[0022]
Some biaxially stretched sheets have a linear cut property depending on the type. Therefore, a biaxially stretched sheet can be used as the cover sheet 3.
[0023]
Further, the opening tongue piece 9 is provided with a notch 10 at the end of the intermediate edge 4 in the container member 2, and the portion between the opening lines 8, 8 located on the notch 10 of the lid sheet 3 is the container member. 2 and can be formed by providing a tongue protruding outside of the container member 2 at a portion between the opening lines 8 at the periphery of the lid sheet 3.
[0024]
The relationship between the pockets 6, 6 provided on the container member 2 and the opening lines 8, 8 provided on the cover sheet 3 is such that virtual extension lines of the opening lines 8, 8 along the cut direction of the cover sheet 3 are pockets. The relationship is set so as to wrap around a part of the parts 6 and 6.
[0025]
Specifically, projecting portions 11, 11 projecting toward the intermediate edge portion 4 are formed in both pocket portions 6, 6 of the container member 2, and the opening lines 8, 8 along the cutting direction of the cover sheet 3 are formed. Are set to pass through the protruding portions 11, 11.
[0026]
In addition, in the case of illustration, the above-mentioned opening lines 8 and 8 show the example provided on both sides of the lid sheet 3, and the opening tongue pieces 9 may be provided on both sides of the lid sheet 3.
[0027]
Here, as an example of the material of the container member 2 serving as the main body, a laminate material such as PE / EVOH (ethylene vinyl alcohol copolymer) / PP or PP / EVOH / PP can be used.
[0028]
Examples of the material of the lid sheet 3 include those made of hot melt / uniaxially stretched NY / evaporated aluminum and those made of hot melt / uniaxially stretched NY / evaporated aluminum / uniaxially stretched NY.
[0029]
The dispensing and packaging container of the present invention has the above-described configuration, and stores the different types of contents a and b in the two pockets 6 and 6 of the container member 2. The contents a and b stored in the pockets 6 and 6 are sealed by closing the upper openings of the pockets 6 and 6 by welding to the peripheral edges 5 and 5 and the intermediate edge 4. become.
[0030]
The contents a and b stored in the pockets 6 and 6 include foods and drinks such as seasonings and beverages such as ketchup and mustard, butter and honey, butter and jam, and cosmetics and hair dyes. Examples thereof include liquid, pasty, powdery, granular, and granular substances such as liquid chemicals.
[0031]
In order to take out the contents a and b stored in the pocket portions 6, 6, first, the tongue 9 for opening the lid sheet 3 is gripped with a fingertip, and the tongue 9 for opening is placed on the upper surface side of the lid sheet 3. When the sheet is pulled up from the intermediate edge portion 4, the tear lines 8, 8 on both sides are cut open, and the lid sheet 3 is cut along the extension from the leading ends of the tear lines 8, 8 on both sides.
[0032]
Since the lid sheet 3 has a straight-line cut property, the cut line starting from the leading end of the opening lines 8 and 8 proceeds linearly in the direction in which the opening lines 8 and 8 extend. The relationship between the portions 6, 6 is set such that a virtual extension line of the opening line 8, 8 along the cutting direction of the lid sheet 3 wraps around the protruding portion 11, 11 of the pocket portion 6, 6. As shown in FIG. 1 (A), when the lid sheet 3 is peeled between the opening lines 8, 8, the peeled area passes over the protrusions 11, 11 of both pockets 6, 6. Thus, the protruding portions 11, 11 of both pocket portions 6, 6 are opened.
[0033]
As described above, when the entire length between the opening lines 8, 8 of the lid sheet 3 is peeled off, the container member 2 is then placed with both pocket portions 6, 6 as shown in FIG. When the both edges of the peripheral portions 5, 5 are sandwiched between fingertips and the container member 2 is folded in two at the fold line 7, the pocket portions 6, 6 are pressed by being pressed against each other, and the contents a therein , B are simultaneously pushed out from the projections 11, 11 of both pockets 6, 6, and the container member 2 is bent to such an extent that the entire pockets 6, 6 are crushed. , 6 can be taken out.
[0034]
When the contents a and b of the pockets 6 are taken out, the opening lines 8 of the lid sheet 3 are first peeled off to open the protruding portions 11 of the pockets 6. Therefore, before the container member 2 is folded in two, the protruding portions 11, 11 of the two pockets 6, 6 are opened in advance. When the contents a and b are taken out from the protrusions 11 and 11 of both pockets 6 and 6 by folding in two, the contents a and b under pressure do not jump out vigorously. Therefore, the surroundings and clothes are not stained by the scattered contents a and b.
[0035]
【The invention's effect】
As described above, according to the present invention, a pocket portion is provided in each of the intermediate edge and a portion surrounded by a frame-shaped peripheral edge coupled to both sides thereof, and the length of the intermediate edge is provided at the center position of the intermediate edge. A straight line cut sheet is used as a cover sheet that is fixed to the container member and seals the opening surfaces of both side pocket portions by forming a folding line along the cutting direction, and the cover sheet is cut in the middle direction. Affixed on the container member in an arrangement along the length direction of the edge portion, provided peeling tearing lines at both sides of the lid sheet on both sides sandwiching the folding line, the relationship between the tearing line and the pocket portion, Since the virtual extension line of the opening line along the cutting direction of the lid sheet is set to wrap around a part of the pocket portion, by tearing off the opening line of the lid sheet, before folding the container member in two Open a part of both pockets in advance Therefore, when the contents are taken out from the two pockets by folding the container member in half, the internal contents of the two pockets are not applied with excessive internal pressure at the time of the first extraction, and the pressured contents vigorously. Since it does not pop out, it is possible to prevent the surroundings and clothes from being stained with the scattered contents.
[0036]
In addition, since a straight-cutting sheet is used for the lid sheet, the cut line of the lid sheet when peeled between the opening lines is an accurate straight line, so that both pockets can be partially opened without failure. Can be done.
[0037]
Furthermore, since the opening line of the lid sheet is provided at a position that does not reach the both pocket portions, there is no reduction in the sealing property with respect to the inside of the both pocket portions due to the provision of the opening line, and the contents of the both pocket portions are not reduced. Sealed storage becomes possible, and deterioration of the contents can be prevented.
[Brief description of the drawings]
FIG. 1A is a perspective view showing a state in which a lid sheet of a distribution packaging container according to the present invention is partially opened, FIG. 1B is a plan view of the distribution packaging container, and FIG. 1C is an arrow c in FIG. FIG. 2 (A) is a partially cutaway front view of a state in which the contents are extracted by folding the distribution packaging container according to the present invention into two parts, and FIG. 2 (B) is the same distribution packaging. Explanatory drawing of the state where the container is held in a fingertip and folded in two
DESCRIPTION OF SYMBOLS 1 Distributing packaging container 2 Container member 3 Lid sheet 4 Intermediate edge 5 Peripheral edge 6 Pocket part 7 Bending line 8 Opening line 9 Opening tongue piece 10 Notch 11 Projection

Claims (3)

合成樹脂製の容器部材と直線カット性シートを用いた蓋シートからなり、容器部材は、中間縁部とその両側に連成した枠状の周縁部で囲まれた部分にそれぞれポケット部を設け、上記中間縁部の中央位置に中間縁部の長さ方向に沿う折り曲げ線を設けて形成され、上記蓋シートは、カット方向が中間縁部の長さ方向に沿う配置で容器部材上に重ねられ、中間縁部と周縁部に重なる部分を固着することによって両側ポケット部の開口面を封止し、この蓋シートの周縁部で折り曲げ線を挟む両側の位置に剥離用の開封線を設け、この開封線とポケット部の関係が、蓋シートのカット方向に沿う開封線の仮想の延長線がポケット部の一部にラップするような関係に設定されている分配包装容器。Consisting of a synthetic resin container member and a lid sheet using a linear cut sheet, the container member is provided with a pocket portion at a portion surrounded by an intermediate edge portion and a frame-shaped peripheral portion coupled to both sides thereof, A folding line is formed at the center position of the intermediate edge portion along the length direction of the intermediate edge portion, and the cover sheet is stacked on the container member in such a manner that the cutting direction is arranged along the length direction of the intermediate edge portion. By fixing a portion overlapping the middle edge and the peripheral edge, the opening surfaces of both side pockets are sealed, and an opening line for peeling is provided at a position on both sides sandwiching the folding line at the peripheral edge of the lid sheet. A dispensing packaging container in which the relationship between the opening line and the pocket portion is set such that a virtual extension line of the opening line along the cutting direction of the lid sheet wraps over a part of the pocket portion. 上記容器部材に設けたポケット部には、中間縁部に臨む位置に中間縁部側へ向けて張り出す突出部が形成され、上記蓋シートのカット方向に沿う開封線の仮想の延長線がこの突出部を通過するように設定されている請求項1に記載の分配包装容器。In the pocket portion provided in the container member, a protruding portion projecting toward the intermediate edge portion is formed at a position facing the intermediate edge portion, and a virtual extension line of the opening line along the cutting direction of the lid sheet is formed. The dispensing and packaging container according to claim 1, wherein the dispensing and packaging container is set so as to pass through the protrusion. 上記蓋シートの周縁部で開封線の間が、容器部材と固着されていない状態の開封用舌片になっている請求項1又は2に記載の分配包装容器。The dispensing and packaging container according to claim 1 or 2, wherein an opening tongue in a state not fixed to the container member is formed between the opening line at the peripheral portion of the lid sheet.
JP2003147849A 2003-05-26 2003-05-26 Distribution packaging container Pending JP2004345719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003147849A JP2004345719A (en) 2003-05-26 2003-05-26 Distribution packaging container

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Application Number Priority Date Filing Date Title
JP2003147849A JP2004345719A (en) 2003-05-26 2003-05-26 Distribution packaging container

Publications (1)

Publication Number Publication Date
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ID=33534267

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016088597A (en) * 2014-11-07 2016-05-23 三友機器株式会社 Multi-layered sheet for package
WO2023162818A1 (en) * 2022-02-28 2023-08-31 サントリーホールディングス株式会社 Packaged liquid food
JP7484247B2 (en) 2020-03-12 2024-05-16 大日本印刷株式会社 Linked Potion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016088597A (en) * 2014-11-07 2016-05-23 三友機器株式会社 Multi-layered sheet for package
JP7484247B2 (en) 2020-03-12 2024-05-16 大日本印刷株式会社 Linked Potion
WO2023162818A1 (en) * 2022-02-28 2023-08-31 サントリーホールディングス株式会社 Packaged liquid food

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