JP2006273334A - Storing bag - Google Patents

Storing bag Download PDF

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Publication number
JP2006273334A
JP2006273334A JP2005090338A JP2005090338A JP2006273334A JP 2006273334 A JP2006273334 A JP 2006273334A JP 2005090338 A JP2005090338 A JP 2005090338A JP 2005090338 A JP2005090338 A JP 2005090338A JP 2006273334 A JP2006273334 A JP 2006273334A
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Prior art keywords
notch
heat seal
storage bag
bag
hole
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Pending
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JP2005090338A
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Japanese (ja)
Inventor
Satoshi Tonegawa
悟示 利根川
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Daiwa Gravure Co Ltd
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Daiwa Gravure Co Ltd
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Application filed by Daiwa Gravure Co Ltd filed Critical Daiwa Gravure Co Ltd
Priority to JP2005090338A priority Critical patent/JP2006273334A/en
Publication of JP2006273334A publication Critical patent/JP2006273334A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a storing bag which facilitates tearing work of the bag from a notch part. <P>SOLUTION: The storing bag 1 is mainly made of a synthetic resin film, and has a junction part formed of a heat sealed part 3 on the periphery of the bag 1. A notch part 4 is formed at least on the heat sealing part 3 formed on one side of the storing bag 1. A circular hole part 5 for nipping is formed on a part of the heat sealed part 3 in the vicinity of the notch part 4. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、合成樹脂フィルムからなる収納袋に関するものである。   The present invention relates to a storage bag made of a synthetic resin film.

従来の一般的な合成樹脂製の収納袋において、鋏などを用いることなく内容物取り出しの開口部を容易に形成できるようにするために、袋の周囲のヒートシール部の内、1つの辺にノッチ部が形成されている。詳しくは、このノッチ部はヒートシール部の幅の範囲より短い長さで形成されており、ノッチ部近傍のヒートシール部を指で摘んでノッチ部より袋を切り裂くようになっている。   In a conventional general synthetic resin storage bag, in order to easily form an opening for taking out the contents without using a bag or the like, on one side of the heat seal portion around the bag A notch is formed. Specifically, the notch portion is formed with a length shorter than the range of the width of the heat seal portion, and the heat seal portion in the vicinity of the notch portion is picked with a finger to cut the bag from the notch portion.

しかしながら、ノッチ部近傍のヒートシール部を指で摘んでノッチ部より袋を切り裂く際、ヒートシール部の幅が狭いと指で摘みにくく、指先に力を入れないと袋を切り裂くことができないという問題があった。   However, when the heat seal part near the notch part is picked with a finger and the bag is torn from the notch part, it is difficult to pick with the finger if the width of the heat seal part is narrow, and the bag cannot be torn unless force is applied to the fingertip. was there.

本発明の目的は、このような課題を解決するものであり、ノッチ部からの切り裂き作業を容易に行なえるようにした収納袋を提供することにある。   An object of the present invention is to solve such a problem, and to provide a storage bag that can easily perform a tearing operation from a notch portion.

本発明の請求項1に記載の収納袋は、合成樹脂製フィルムを主たる材料とし、周囲にヒートシール部による接合部を有する収納袋において、収納袋の少なくとも1つの辺において形成されているヒートシール部にノッチ部が切り込みにより形成されており、このノッチ部の近傍におけるヒートシール部には摘み用の孔部が形成されていることを特徴とする。   The storage bag according to claim 1 of the present invention is a heat-seal formed on at least one side of the storage bag in a storage bag mainly made of a synthetic resin film and having a joint portion formed by a heat-seal portion around it. A notch is formed in the part by cutting, and a hole for picking is formed in the heat seal part in the vicinity of the notch.

請求項2に記載の収納袋は、ヒートシール部の外辺部に一端が位置するノッチ部の他端から直交する方向に伸ばした線が前記孔部の中に位置するように設定されていることを特徴とする。   The storage bag according to claim 2 is set so that a line extending in a direction orthogonal to the other end of the notch portion at which one end is located on the outer side portion of the heat seal portion is located in the hole portion. It is characterized by that.

以上のように、本発明の収納袋は、収納袋の少なくとも1つの辺において形成されているヒートシール部の外辺部に形成されるノッチ部の近傍におけるヒートシール部には摘み用の孔部が形成されていることにより、孔部の位置を指で摘むようにすることによりヒートシール部を滑ることなくしっかり摘むことができ、ノッチ部からの切り裂き作業を容易に行なえる。また、収納袋の少なくとも1つの辺において形成されているヒートシール部の外辺部に一端が位置するノッチ部の他端から直交する方向に伸ばした線が前記孔部の中に位置するように設定されていることにより、孔部を摘んで切り裂く際、ノッチ部に有効に掛かり、小さな力で切り裂くことができる。   As described above, the storage bag of the present invention has a pinhole in the heat seal portion in the vicinity of the notch portion formed on the outer side portion of the heat seal portion formed on at least one side of the storage bag. By forming the hole portion with the finger, the heat seal portion can be firmly picked without slipping, and the tearing operation from the notch portion can be easily performed. In addition, a line extending in a direction perpendicular to the other end of the notch portion having one end positioned on the outer side portion of the heat seal portion formed on at least one side of the storage bag is positioned in the hole portion. By being set, when the hole is picked and cut, it can be effectively applied to the notch and can be cut with a small force.

以下、本発明の実施の形態を、図面を用いて具体的に説明する。
先ず、図1〜図4に示す第1の実施の形態について説明すると、1は複数枚の合成樹脂製フィルムを積層接合してなる合成樹脂製シート2を材料に用いて作られた収納袋であって、2枚の合成樹脂製シート2,2を重ねた状態で周囲がヒートシールによって接合されて閉じられている。そして、収納袋1の形状はスタンディングパウチ、所謂自立型の形態となっている。
Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
First, the first embodiment shown in FIGS. 1 to 4 will be described. Reference numeral 1 denotes a storage bag made of a synthetic resin sheet 2 formed by laminating and joining a plurality of synthetic resin films. In this state, the two synthetic resin sheets 2 and 2 are overlapped and the periphery is joined and closed by heat sealing. The shape of the storage bag 1 is a standing pouch, a so-called self-supporting type.

収納袋1の中に内容物が充填されるまでは収納袋1の1辺(収納袋1を立てた状態における上端)が開口した状態にあり、その開口部より内容物が充填された後、最終的にその1辺がヒートシールによって接合されて閉じられて内容物の収納が完了する。3は収納袋1の周囲のヒートシール部である。   Until the storage bag 1 is filled with the contents, one side of the storage bag 1 (the upper end in the state where the storage bag 1 is raised) is in an open state, and after the contents are filled through the opening, Finally, one side is joined and closed by heat sealing, and the storage of the contents is completed. 3 is a heat seal part around the storage bag 1.

ところで、本実施の形態において、収納袋1を立てた状態における一側部のヒートシール部3の上端よりやや下側位置にノッチ部4が切り込みにより形成されてあり、このノッチ部4の近傍、詳しくはノッチ部4の上側における上端のヒートシール部3の一端部には摘み用の円形の孔部5が形成されている。   By the way, in the present embodiment, a notch portion 4 is formed by cutting at a position slightly below the upper end of the heat seal portion 3 on one side in the state where the storage bag 1 is erected, and in the vicinity of the notch portion 4, Specifically, a circular hole 5 for picking is formed at one end of the heat seal portion 3 at the upper end above the notch portion 4.

ところで、前記ノッチ部4と孔部5の位置関係について説明すると、前記一側部のヒートシール部3の外辺部に一端が位置するノッチ部4の他端からヒートシール部3と平行、つまり上方に伸ばした線が前記孔部5の中に位置するように設定され、図面に示すようにノッチ部4の他端から上方に伸ばした線が前記孔部5の中心に位置しているのが好ましい。   By the way, the positional relationship between the notch portion 4 and the hole portion 5 will be described. From the other end of the notch portion 4 whose one end is located on the outer side portion of the heat seal portion 3 on the one side, it is parallel to the heat seal portion 3, The line extending upward is set so as to be positioned in the hole 5, and the line extending upward from the other end of the notch 4 is positioned at the center of the hole 5 as shown in the drawing. Is preferred.

上記構成において、内容物が収納されている収納袋1を開いて内容物を取り出す場合は前記ノッチ部4より切り裂くのであるが、そのとき前記上端のヒートシール部3の一端部に形成されている孔部5の位置を指で摘み、ノッチ部4より切り裂けば良い。つまり、孔部5の位置を指で摘むようにすることによりヒートシール部3を滑ることなくしっかり摘むことができ、ノッチ部4からの切り裂き作業を容易に行なえる。   In the above configuration, when the storage bag 1 containing the contents is opened and the contents are taken out, the contents are torn from the notch portion 4, but at that time, formed at one end portion of the heat seal portion 3 at the upper end. What is necessary is just to pick the position of the hole part 5 with a finger | toe, and to tear from the notch part 4. That is, by picking the position of the hole 5 with a finger, the heat seal portion 3 can be firmly picked up without slipping, and the tearing operation from the notch portion 4 can be easily performed.

なお、前述のようにノッチ部4と孔部5の位置関係において、一側部のヒートシール部3の外辺部に一端が位置するノッチ部4の他端から直交する方向、詳しくは上方に伸ばした線が前記孔部5の中に位置するように設定され、さらに好ましくは図面に示すようにノッチ部4の他端から上方に伸ばした線が前記孔部5の中心に位置するように設定されていることにより、孔部5を摘んで切り裂く際、ノッチ部4に有効に掛かり、小さな力で切り裂くことができる。   As described above, in the positional relationship between the notch portion 4 and the hole portion 5, in a direction orthogonal to the other end of the notch portion 4 where one end is located on the outer side portion of the heat seal portion 3 on one side, specifically upward. The extended line is set so as to be positioned in the hole portion 5, and more preferably, the line extended upward from the other end of the notch portion 4 is positioned in the center of the hole portion 5 as shown in the drawing. By being set, when the hole 5 is picked and cut, it can be effectively applied to the notch 4 and can be cut with a small force.

また、収納袋1を構成する合成樹脂製シート2は複数枚の合成樹脂製フィルムを積層接合したものであり、フィルム構成は特に問わないが、延伸フィルムを用いて収納袋1を構成した場合は、前記ノッチ部4からの切り裂き方向に前記延伸フィルムの延伸方向を合わせるとノッチ部4からの切り裂きがより容易に行なえる。また、必要に応じてバリヤー性のあるアルミ箔あるいは紙、不織布などからなる層を設けるようにしても良い。   Moreover, the synthetic resin sheet 2 constituting the storage bag 1 is obtained by laminating and bonding a plurality of synthetic resin films, and the film configuration is not particularly limited. However, when the storage bag 1 is configured using a stretched film, When the stretch direction of the stretched film is matched with the tear direction from the notch portion 4, the tear from the notch portion 4 can be performed more easily. Moreover, you may make it provide the layer which consists of a barrier aluminum foil or paper, a nonwoven fabric, etc. as needed.

また、前記ノッチ部4の形状は図面に示すような鉤形以外であっても良いが、先端が鋭利な形状が好ましい。
さらに、前記孔部5の形状は図面に示すような円形の他、三角や四角などの角形、星形などであっても良く、要はヒートシール部3を摘むように挟む2本の指同士が孔部5を介して接触できれば良い。
Further, the shape of the notch portion 4 may be other than the saddle shape as shown in the drawings, but a shape having a sharp tip is preferable.
Further, the shape of the hole portion 5 may be a circle as shown in the drawing, a square shape such as a triangle or a square, or a star shape. What is necessary is just to be able to contact through the hole part 5. FIG.

ところで、上記した実施の形態では、ノッチ部4は収納袋1を立てた状態における一側部のヒートシール部3の上端よりやや下側位置にのみ形成されているが、両側部のヒートシール部3に形成されていても良い。それに伴い、上端のヒートシール部3の両端部に摘み用の孔部5が形成される。   By the way, in above-mentioned embodiment, although the notch part 4 is formed only in the position slightly lower than the upper end of the heat seal part 3 of the one side part in the state which stood the storage bag 1, the heat seal part of both sides part 3 may be formed. Along with this, pinholes 5 are formed at both ends of the heat seal part 3 at the upper end.

次に、図5〜図8に示す第2の実施の形態について説明すると、この第2の実施の形態では収納袋1を立てた状態における上端両側に左右に突出する突出片6を備え、この突出片6に跨るように摘み用の円形の孔部5を形成している。前記突出片6は収納袋1の両側部のヒートシール部3の上端から左右に突出するように形成されている。そして、収納袋1を立てた状態における前記突出片6の下側位置にノッチ部4が切り込みにより形成されている。   Next, the second embodiment shown in FIG. 5 to FIG. 8 will be described. In the second embodiment, projecting pieces 6 projecting left and right are provided on both sides of the upper end of the storage bag 1 in a standing state. A circular hole 5 for picking is formed so as to straddle the protruding piece 6. The protruding pieces 6 are formed so as to protrude right and left from the upper ends of the heat seal portions 3 on both sides of the storage bag 1. And the notch part 4 is formed in the lower position of the said protrusion piece 6 in the state which stood the storage bag 1 by the notch | incision.

なお、この第2の実施の形態の変形例として収納袋1を立てた状態における上端一側部にのみノッチ部、突出片、摘み用の円形の孔部を備えるようにしても良い。
以上2つの実施の形態について述べたが、包装袋1の形としては上記したようなスタンディングパウチに限定されるものではなく、合掌タイプ、三方シールタイプなどであっても良い。さらに、ノッチ部4や孔部5を設けるヒートシール部3は必ずしも包装袋1の一側部や両側部でなくても良く、上側辺や下側辺であっても良い。
As a modification of the second embodiment, a notch portion, a protruding piece, and a circular hole for picking may be provided only on one side of the upper end of the storage bag 1 in a standing state.
Although the two embodiments have been described above, the shape of the packaging bag 1 is not limited to the standing pouch as described above, but may be a palm type, a three-side seal type, or the like. Furthermore, the heat seal part 3 provided with the notch part 4 and the hole part 5 does not necessarily have to be one side part or both side parts of the packaging bag 1, and may be an upper side or a lower side.

本発明の第1の実施の形態における包装袋の斜視図である。It is a perspective view of the packaging bag in the 1st Embodiment of this invention. 同要部拡大正面図である。It is the principal part expansion front view. 同包装袋を切り裂く始めの状態を示す斜視図である。It is a perspective view which shows the state of the start of tearing the packaging bag. 同包装袋を切り裂く途中の状態を示す斜視図である。It is a perspective view which shows the state in the middle of tearing the packaging bag. 本発明の第2の実施の形態における包装袋の斜視図である。It is a perspective view of the packaging bag in the 2nd Embodiment of this invention. 同要部拡大正面図である。It is the principal part expansion front view. 同包装袋を切り裂く始めの状態を示す斜視図である。It is a perspective view which shows the state of the start of tearing the packaging bag. 同包装袋を切り裂く途中の状態を示す斜視図である。It is a perspective view which shows the state in the middle of tearing the packaging bag.

符号の説明Explanation of symbols

1 収納袋
2 合成樹脂製シート
3 ヒートシール部
4 ノッチ部
5 孔部
6 突出片
DESCRIPTION OF SYMBOLS 1 Storage bag 2 Synthetic resin sheet 3 Heat seal part 4 Notch part 5 Hole part 6 Projection piece

Claims (2)

合成樹脂製フィルムを主たる材料とし、周囲にヒートシール部による接合部を有する収納袋において、収納袋の少なくとも1つの辺において形成されているヒートシール部にノッチ部が切り込みにより形成されており、このノッチ部の近傍におけるヒートシール部には摘み用の孔部が形成されていることを特徴とする収納袋。 In a storage bag having a synthetic resin film as a main material and having a joint portion by a heat seal portion around it, a notch portion is formed by cutting a heat seal portion formed on at least one side of the storage bag. A storage bag, wherein a hole for picking is formed in the heat seal part in the vicinity of the notch part. ヒートシール部の外辺部に一端が位置するノッチ部の他端から直交する方向に伸ばした線が前記孔部の中に位置するように設定されていることを特徴とする請求項1記載の収納袋。 The line extended in the direction orthogonal to the other end of the notch part in which one end is located in the outer edge part of a heat seal part is set so that it may be located in the said hole part. Storage bag.
JP2005090338A 2005-03-28 2005-03-28 Storing bag Pending JP2006273334A (en)

Priority Applications (1)

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JP2005090338A JP2006273334A (en) 2005-03-28 2005-03-28 Storing bag

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Application Number Priority Date Filing Date Title
JP2005090338A JP2006273334A (en) 2005-03-28 2005-03-28 Storing bag

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JP2006273334A true JP2006273334A (en) 2006-10-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008120427A (en) * 2006-11-14 2008-05-29 Dainippon Printing Co Ltd Universal design pouch
US20150063728A1 (en) * 2012-03-29 2015-03-05 Kraft Foods R&D, Inc. Packaging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0551706U (en) * 1991-12-13 1993-07-09 アルケア株式会社 Packaging bag
JP2000025845A (en) * 1998-07-06 2000-01-25 Fujimori Kogyo Kk Packaging bag for retort
JP2000053148A (en) * 1998-08-10 2000-02-22 Lion Corp Easily unsealable pouch
JP2000153854A (en) * 1998-11-21 2000-06-06 Midori Wada Method for unsealing wrapping material
JP2004051103A (en) * 2002-07-16 2004-02-19 Meiwa Pax Co Ltd Easily unsealable standing pouch with pull tab, and packaging body

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0551706U (en) * 1991-12-13 1993-07-09 アルケア株式会社 Packaging bag
JP2000025845A (en) * 1998-07-06 2000-01-25 Fujimori Kogyo Kk Packaging bag for retort
JP2000053148A (en) * 1998-08-10 2000-02-22 Lion Corp Easily unsealable pouch
JP2000153854A (en) * 1998-11-21 2000-06-06 Midori Wada Method for unsealing wrapping material
JP2004051103A (en) * 2002-07-16 2004-02-19 Meiwa Pax Co Ltd Easily unsealable standing pouch with pull tab, and packaging body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008120427A (en) * 2006-11-14 2008-05-29 Dainippon Printing Co Ltd Universal design pouch
US20150063728A1 (en) * 2012-03-29 2015-03-05 Kraft Foods R&D, Inc. Packaging
US9643755B2 (en) * 2012-03-29 2017-05-09 Kraft Foods R&D, Inc. Packaging

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