JP2000118542A - Commodity packaging bag with zipper and commodity package using the bag - Google Patents
Commodity packaging bag with zipper and commodity package using the bagInfo
- Publication number
- JP2000118542A JP2000118542A JP10290529A JP29052998A JP2000118542A JP 2000118542 A JP2000118542 A JP 2000118542A JP 10290529 A JP10290529 A JP 10290529A JP 29052998 A JP29052998 A JP 29052998A JP 2000118542 A JP2000118542 A JP 2000118542A
- Authority
- JP
- Japan
- Prior art keywords
- film
- bag
- packaging bag
- back film
- lower opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Bag Frames (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ファスナー付き商
品包装袋及び商品包装体に関する。特に気密性が要求さ
れるファスナー付き商品包装袋及び商品包装体に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a product packaging bag with a fastener and a product packaging. In particular, the present invention relates to a zipper-equipped packaging bag and a packaging product that require airtightness.
【０００２】[0002]
【従来の技術】この種の商品包装袋として、実公昭５２
−１８２５４号公報並びに実公昭４８−６１７０号公報
に記載のものが公知である。上記従来の商品包装袋は、
上部熱シール部の下部に横方向の開封用ミシン目を設
け、このミシン目の下部の袋体部内にファスナーが設け
られている。そして、開封用ミシン目からの引裂きを容
易とするため、ミシン目上部にテイアテープを介在した
り、ミシン目の端部に切口を設けたりしていた。さて、
上記テイアテープの埋設、又は切口の成形は面倒であ
り、コスト高を招いていた。また、テイアテープを設け
たり、切口を設けてもその開封は容易なものではなく、
かなりの力が必要であり、子供達にとってその開封は困
難なものであった。また、本出願人は、先に実公昭６４
−４６８８号公報によって、ファスナー付き商品包装袋
を提案したが、商品収納は、袋体の下部に開口部を設け
て商品を収納後にヒートシールするものであった。この
場合、袋体部の底部の密封性は優れているが、商品の封
入後のヒートシール設備が必要である。その上、上部の
一対のファスナーの閉鎖による密封性もファスナーの両
側縁部にわずかな透き間が生じて完全なものではなかっ
た。商品包装袋は、食品、例えば、ノリ、コーヒー、あ
られ等の湿気を吸収すると味覚が低下するものがある。
これらの味覚低下は、包装体のわずかな空気の流通、す
なわち気密性の欠如によって生じる。気密性を確保する
ために、缶、瓶等による保存が用いられているが、この
方法は商品の取り出し及び再密封操作に簡便性がなく、
また、ファスナー付き商品包装袋を使用する場合は、簡
便性は達成されたが、ファスナーの気密性が完全でない
ので湿気防止効果が十分でない。2. Description of the Related Art As this kind of product packaging bag, there is Japanese Utility Model Publication 52
Japanese Patent Publication No. 18254 and Japanese Utility Model Publication No. 48-6170 are known. The above conventional product packaging bag,
A horizontal opening perforation is provided below the upper heat seal portion, and a fastener is provided in the bag body portion below the perforation. Then, in order to facilitate tearing from the perforation for opening, a tear tape is provided above the perforation or a cut is provided at an end of the perforation. Now,
The embedding of the tear tape or the forming of the cut is troublesome, resulting in high cost. In addition, even if a tear tape is provided or a cut is provided, the opening is not easy,
It required considerable power and the opening was difficult for the children. In addition, the applicant of the present application
Japanese Patent Publication No. -4688 proposes a product packaging bag with a zipper, but the product storage is such that an opening is provided at a lower portion of the bag body and the product is heat-sealed after being stored. In this case, although the sealing performance at the bottom of the bag body is excellent, heat sealing equipment after enclosing the product is required. In addition, the sealing performance due to the closure of the upper pair of fasteners was not perfect due to a slight gap between the side edges of the fasteners. Some product packaging bags have a reduced taste when absorbing moisture such as food, for example, glue, coffee, and hail.
These taste reductions are caused by the slight air flow of the package, ie the lack of tightness. In order to ensure airtightness, storage in cans, bottles, etc. is used, but this method is not convenient for taking out and resealing products,
Further, in the case of using a product packaging bag with a zipper, simplicity is achieved, but the moistureproof effect is not sufficient because the zipper is not completely airtight.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、商品収納後
に熱シール操作を必要としない下方開口部を有するファ
スナー付き商品包装袋において、密封性の良好なファス
ナー付き商品包装袋及び商品包装体を提供することを目
的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a zipper-equipped packaging bag having a lower opening which does not require a heat-sealing operation after storage of the product. The purpose is to provide.
【０００４】[0004]
【課題を解決するための手段】本発明者は、鋭意研究の
結果、上方にファスナー付き開口部が有るファスナー付
き商品包装袋の下方に商品収納用の開口部を別に設け
て、この開口部を接着剤で封口する方法で商品収納後の
熱シールを不要としたファスナー付き商品包装袋に対し
て、下方開口部に起因する密封性の低下を特定の封口構
造によって防止し、さらに、ファスナー部の両端を熱圧
着して、ファスナー閉鎖時の密封性も完全に改善した密
封性の良好な吊下げ用ファスナー付き商品包装袋及び商
品包装体の発明を完成するに至った。すなわち、本発明
は、次の各項よりなる。 （１）合成樹脂製フイルム１を上端にて半折重合して表
フイルム１ａ及び裏フイルム１ｂとなし、表フイルム１
ａと裏フイルム１ｂ間の上縁部に厚手のヘッダー芯材２
が挿入されると共に同ヘッダー芯材２の下端縁部が表フ
イルム１ａ、裏フイルム１ｂとが熱シールにより固定さ
れてヘッダー下縁溶着部９が形成され、該ヘッダー下縁
溶着部９の下方の表フイルム１ａ及び裏フイルム１ｂの
対向する位置にそれぞれ切断用ミシン目５、５が設けら
れ、該ミシン目５の下方の表フイルム１ａと裏フイルム
１ｂの内面に、相対応する一対の凹条と凸条からなる着
脱自在の熱可塑性樹脂製ファスナー４が設けられ、該一
対のファスナー４の両端は側縁から２〜１０mmの幅間隔
で形成された熱押圧部Ｐによって完全に融着固定されて
ファスナーリングを形成してなり、袋体の底部は開放さ
れて下方開口部を有し、下方開口部において表ファスナ
ー１ａと裏フイルム１ｂのいずれか一方が下方に延設さ
れて下方開口部の封口片Ｓを形成し、該封口片Ｓの内面
に非再剥離性接着剤層が塗布されていることを特徴とす
るファスナー付き商品包装袋。 （２）封口片Ｓの全面に非再剥離性接着剤が塗布されて
いることを特徴とする第(１)項記載のファスナー付き商
品包装袋。 （３）底部の下方開口部において、表フイルム１ａ又は
裏フイルム１ｂの封口片がない側の下縁より上方に当該
下縁に平行に、当該下縁側に曲がる折り癖を付けたこと
を特徴とする第(１)又は(２)項記載のファスナー付き商
品包装袋。 （４）第(２)項のファスナー付き商品包装袋に商品を収
納し、底部の下方開口部において、表フイルム１ａ及び
裏フイルム１ｂを４重構造に折り重ねて封口片全面を袋
体フイルムに接着剤で貼着したことを特徴とする商品包
装体。As a result of diligent research, the present inventor has separately provided an opening for accommodating goods below a zipper-equipped packaging bag having an opening with zipper on the upper side, and has provided this opening. For a product packaging bag with a zipper that eliminates the need for heat sealing after storing the product with a method of sealing with an adhesive, a specific sealing structure prevents a decrease in sealing performance due to the lower opening, and furthermore, Both ends are thermocompression-bonded to complete the invention of a merchandise packaging bag and a merchandise package with a zipper for hanging, which has completely improved sealing performance when the fastener is closed. That is, the present invention includes the following items. (1) The synthetic resin film 1 is half-fold polymerized at the upper end to form a front film 1a and a back film 1b.
a thick header core material 2 on the upper edge portion between the back film 1a and the back film 1b.
Is inserted, the lower end edge of the header core material 2 is fixed to the front film 1a and the back film 1b by heat sealing to form a header lower edge welding portion 9, and the lower portion of the header lower edge welding portion 9 is formed. Cutting perforations 5 and 5 are provided at opposing positions of the front film 1a and the back film 1b, respectively, and a pair of corresponding concave streaks are formed on the inner surfaces of the front film 1a and the back film 1b below the perforation 5. A removable thermoplastic resin fastener 4 made of a ridge is provided, and both ends of the pair of fasteners 4 are completely fused and fixed by a heat pressing portion P formed at a width interval of 2 to 10 mm from a side edge. A zipper ring is formed, and the bottom of the bag body is opened to have a lower opening. In the lower opening, one of the front fastener 1a and the back film 1b is extended downward to form a lower opening. To form a mouth piece S, zipper product packaging bag non removable adhesive layer on the inner surface of the encapsulating opening piece S is characterized in that it is coated. (2) The product packaging bag with a fastener according to item (1), wherein a non-removable adhesive is applied to the entire surface of the sealing piece S. (3) In the lower opening at the bottom, a folding habit is formed to bend to the lower edge side in parallel with the lower edge above the lower edge of the front film 1a or the back film 1b on the side where the sealing piece is not provided. The product packaging bag with a zipper according to (1) or (2). (4) The product is stored in the zipper-equipped product packaging bag of the item (2), and the front film 1a and the back film 1b are folded in a quadruple structure at the lower opening at the bottom, so that the entire sealing piece is formed into a bag film. A product package characterized by being adhered with an adhesive.
【０００５】[0005]
【発明の実施の形態】本発明を、実施例の図に基づき詳
述する。ここでは、表フイルム及び裏フイルムは一応実
施例の説明の都合上から、封口片のある側を表フイルム
側として、区別して記載しているが、表フイルムとして
いる側が裏側フイルムになる場合も当然にあり得る。図
１、図２に示す本発明の一実施態様の商品包装袋は、合
成樹脂製フイルム１を上端にて半折重合し、表フイルム
１ａ及び裏フイルム１ｂとなし、表裏フイルム１ａ、１
ｂ間の上縁にまで合成紙あるいは厚手の合成樹脂フイル
ムのヘッダー芯材２を挿入し、同ヘッダー芯材２の下端
縁に於て表フイルム１ａと裏フイルム１ｂとの三重合部
に熱シールを施しヘッダー下縁溶着部９を形成し、該ヘ
ッダー下縁溶着部９の直下に当該下縁と平行に表フイル
ム部１ａ及び裏フイルム１ｂの対向する位置に切断用ミ
シン目５、５をそれぞれ設け、次いで同ミシン目５、５
の下方に約５〜１０mmの間隔をあけた平行線上で表フイ
ルム部１ａ及び裏フイルム１ｂの内面に相対応する１対
の凹条、凸条からなる着脱自在のファスナー４が設けら
れている。重合された表フイルム１ａと裏フイルム１ｂ
及びヘッダー芯材２の両側縁は溶着溶断による融着によ
って、商品包装袋のヘッダー部の上縁から下方開口部の
側部分に至る側縁が形成されたものである。そして、表
フイルム１ａの下方に延設された封口片Ｓには、非再剥
離性接着剤層７が塗布され、その塗布面は、裏フイルム
の下縁６より上方にまで達している。そして非再剥離性
接着剤層７には剥離紙８が貼着されている。本発明に使
用される非再剥離性接着剤層７は、通常の反復剥離可能
な感圧接着剤より若干接着力の大きいものであれば、特
に制限はなく、例えば感圧接着剤の塗布層の厚さを大き
くしても本発明の非再剥離性接着剤層となる。例えば２
倍の厚さに相当する塗布量にすることにより達成するこ
とができる。これによって、通常の感圧接着剤よりは再
剥離することが困難となる。感圧接着剤以外に強力に接
着する反応性接着剤等の非反復性接着剤を使用すること
が特に望ましい。本発明商品包装袋は、上方にファスナ
ーによって開閉する開口部分があり、収納商品は上方か
ら取り出すことができるので、下方開口部は商品を収納
した後は接着面を再剥離する必要はない。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of an embodiment of the present invention. Here, for convenience of explanation of the embodiment, the front film and the back film are described separately with the side having the sealing piece as the front film side, but it is natural that the side having the front film is the back film. Could be. The product packaging bag according to one embodiment of the present invention shown in FIGS. 1 and 2 is obtained by half-polymerizing a synthetic resin film 1 at the upper end to form a front film 1a and a back film 1b, and a front and back film 1a, 1b.
The header core 2 made of synthetic paper or a thick synthetic resin film is inserted into the upper edge between the top and bottom b, and the lower end edge of the header core 2 is heat-sealed to the three overlapping portion of the front film 1a and the back film 1b. To form a header lower edge welded portion 9, and cut perforations 5, 5 immediately below the header lower edge welded portion 9 at positions facing the front film portion 1 a and the back film 1 b in parallel with the lower edge. And then perforations 5, 5
A detachable fastener 4 comprising a pair of concave and convex strips corresponding to the inner surfaces of the front film portion 1a and the back film 1b is provided on parallel lines spaced from each other by about 5 to 10 mm. Polymerized front film 1a and back film 1b
Further, both side edges of the header core material 2 are formed by welding by fusing to form side edges from the upper edge of the header portion of the product packaging bag to the side portion of the lower opening. Then, a non-removable adhesive layer 7 is applied to the sealing piece S extending below the front film 1a, and the applied surface thereof extends above the lower edge 6 of the back film. A release paper 8 is attached to the non-removable adhesive layer 7. The non-removable adhesive layer 7 used in the present invention is not particularly limited as long as it has a slightly higher adhesive strength than a normal repetitive peelable pressure-sensitive adhesive. Even if the thickness is increased, the non-removable adhesive layer of the present invention can be obtained. For example, 2
This can be achieved by making the coating amount equivalent to double the thickness. This makes it more difficult to re-peel than a normal pressure-sensitive adhesive. It is particularly desirable to use non-repeating adhesives other than pressure sensitive adhesives, such as reactive adhesives that adhere strongly. Since the product packaging bag of the present invention has an opening at the top which can be opened and closed by a fastener, and the stored product can be taken out from above, there is no need to remove the adhesive surface of the lower opening again after storing the product.
【０００６】本発明においては、非再剥離性接着剤層７
は、封口片Ｓの内側全面に設けるのが望ましい。封口片
Ｓを裏フイルム１ｂの下縁６の位置で折り曲げて下方開
口部を封口したときに、封口片Ｓの内側全面に設けられ
た非再剥離性接着剤層７は、裏フイルム１ｂの下縁に密
着して折り曲げられ、下方開口縁の気密性が確保され
る。この気密性は、下方開口部の折り曲げ位置を裏フイ
ルム１ｂの下縁６よりも上の位置の折り曲げ線Ｒの位置
で折り曲げるとさらに増大させることができる。そし
て、この折り曲げが容易にできるように、折り曲げ線Ｒ
の位置に折り癖を付けて置くと、折り曲げ易くなるばか
りでなく、下方開口部の折り曲げ時の気密性が増加す
る。折り癖は、適当な温度の加熱板でプレスすることに
よって容易に付けることができる。図３には折り曲げた
状態の下方開口部の断面図が示されている。この場合、
下方開口部は、表裏フイルム１ａ及び１ｂが裏フイルム
側に折り曲げられて、４重構造となり、裏フイルム１ｂ
の下縁６は途中まで折り曲げられ、該下縁６は、非再剥
離性接着剤層７によって、裏フイルム１ｂと封口片Ｓの
間に挟まれて固定され、完全に気密状態に封口すること
ができる。さらに、非再剥離性接着剤層７の上縁を、裏
フイルム１ｂの下縁６よりも上にまで延設すると、封口
の際に表フイルム１ａの下縁と裏フイルム１ｂの下縁が
密着しており、これを折り曲げた４重構造は折り曲げ線
Ｒの前後で接着剤層で表フイルム１ａ及び裏フイルム１
ｂが密着しているので、袋体の気密性はさらに完全にな
る。本発明のファスナー付き商品包装袋の別の特徴のひ
とつは、図１に示すように、表裏の互いに嵌合する一対
のファスナー４の両端を熱押圧によって形成した熱押圧
部Ｐを形成させた点である。熱押圧部Ｐは、側縁から２
〜１０mm、好ましくは４〜６mmの幅で熱押圧されて形成
された融着部であり、雌雄一対のファスナーの両端をし
っかりと一体的に融着固定している。これによって、雌
雄一対のファスナーは、別々の凹条と凸条からなるプラ
スチックファスナーではなく、一体化したリング状開閉
治具を形成する。本発明のミシン目から切断した袋から
収納商品を取り出すときに嵌合しているファスナーを開
いたときにファスナーの両端部を引き裂くように強い力
がかかる。熱押圧部Ｐは、この引裂を防止する作用があ
る。これをファスナーを嵌合した状態で袋フイルムの外
側から熱プレスで押圧することによって簡単に施工する
ことができる。熱押圧部Ｐの幅が２mm未満では熱押圧部
Ｐによる強度補強の効果がなく、１０mmを超えると袋の
開口幅を狭くするので望ましくない。In the present invention, the non-removable adhesive layer 7
Is desirably provided on the entire inner surface of the sealing piece S. When the sealing piece S is bent at the position of the lower edge 6 of the back film 1b and the lower opening is closed, the non-removable adhesive layer 7 provided on the entire inner surface of the sealing piece S is placed under the back film 1b. It is bent in close contact with the edge, and the airtightness of the lower opening edge is ensured. The airtightness can be further increased by bending the lower opening at the bending line R at a position above the lower edge 6 of the back film 1b. Then, in order to facilitate this bending, the bending line R
When a folding habit is placed at the position, not only the bending becomes easy, but also the airtightness at the time of bending the lower opening increases. The folding habit can be easily applied by pressing with a heating plate at an appropriate temperature. FIG. 3 shows a cross-sectional view of the lower opening in a bent state. in this case,
In the lower opening, the front and back films 1a and 1b are bent toward the back film to form a quadruple structure, and the back film 1b is formed.
The lower edge 6 is bent halfway, and the lower edge 6 is sandwiched and fixed between the back film 1b and the sealing piece S by the non-removable adhesive layer 7, and is completely airtightly sealed. Can be. Further, when the upper edge of the non-removable adhesive layer 7 is extended to be higher than the lower edge 6 of the back film 1b, the lower edge of the front film 1a and the lower edge of the back film 1b are adhered at the time of sealing. The quadruple structure obtained by bending the front film 1a and the back film 1 with an adhesive layer before and after the bending line R is formed.
Since b is in close contact, the airtightness of the bag is more complete. Another feature of the zipper-equipped packaging bag of the present invention is that, as shown in FIG. 1, a hot pressing portion P is formed by hot pressing both ends of a pair of fasteners 4 fitted to each other on the front and back. It is. The hot pressing portion P is 2 mm from the side edge.
This is a fusion-bonded portion formed by hot pressing with a width of 10 to 10 mm, preferably 4 to 6 mm, and both ends of a pair of male and female fasteners are firmly and integrally fused and fixed. As a result, the pair of male and female fasteners forms an integrated ring-shaped opening / closing jig, instead of a plastic fastener having separate concave and convex ridges. When taking out the stored product from the bag cut from the perforation according to the present invention, when the fitted fastener is opened, a strong force is applied so as to tear both ends of the fastener. The heat pressing portion P has an effect of preventing this tear. This can be easily carried out by pressing with a hot press from the outside of the bag film with the fastener fitted. If the width of the heat-pressed portion P is less than 2 mm, the effect of reinforcing the strength by the heat-pressed portion P is not obtained, and if it is more than 10 mm, the opening width of the bag is reduced, which is not desirable.
【０００７】通常、商品包装袋の側縁は溶断工程によっ
て、切断と融着を同時に施工している。この溶断工程の
場合は、一対のファスナーの両端の融着部分の幅は１mm
未満になる。このように溶断工程のままでも、雌雄一対
のファスナーによる袋の開閉は十分に機能する。本発明
のように、側縁の溶断工程の前後に、ファスナーの両端
を２〜１０mmの幅で熱押圧することによって雌雄一対の
ファスナーの両端が強固に固定される。一般に、一対の
凹条と凸条からなるプラスチックファスナーは、その両
端部分に気密性が漏れる欠点がある。本発明のように、
一対のファスナーの両端を一定の幅の熱押圧により圧し
潰して融着して熱押圧部Ｐを形成すると、両端部の前記
引裂に対する強度が増加するとともに、その両端部分の
気密性が向上する。また、袋を閉鎖するときにいずれか
の端から順次押圧するとファスナーの嵌合が円滑に操作
できる。本発明の熱押圧は、両側のファスナーの凸条と
凹条が嵌合している状態で施工する必要がある。本発明
の熱押圧は、加熱バーを嵌合状態のファスナーの両端部
分により押し当てて施工する。この施工は、商品包装袋
の側縁の溶断工程の前又は後で施工できる。本発明商品
包装袋は側縁の溶断工程と別個に熱押圧工程を施工した
ものである。本発明商品包装袋は、収納物は図１の下方
開口部より袋体内に収納し、折り曲げ線Ｒの位置で左に
折り曲げ、図３のように下方開口部を気密状態に密閉し
て、包装体を形成することができる。この包装体は、ヘ
ッダーがついているので、スーパーなどの小売店で吊り
下げ孔３で吊り下げるなどの陳列に適しており、これを
購入した消費者が、ヘッダー部分を持って、ミシン目か
ら袋体部分の気密性を維持したまま、容易に切断するこ
とができる。ヘッダー部を取り去ると商品を入れたファ
スナー付き開閉自在の収納袋となる。[0007] Usually, the side edges of the product packaging bag are cut and fused simultaneously by a fusing process. In the case of this fusing step, the width of the fused portion at both ends of the pair of fasteners is 1 mm.
Less than. In this way, the opening and closing of the bag by the pair of male and female fasteners functions sufficiently even in the fusing step. As in the present invention, both ends of the pair of male and female fasteners are firmly fixed by hot pressing both ends of the fastener with a width of 2 to 10 mm before and after the side edge fusing step. Generally, a plastic fastener composed of a pair of concave and convex strips has a disadvantage that airtightness leaks to both end portions. As in the present invention,
When both ends of the pair of fasteners are crushed and fused by hot pressing with a certain width to form a hot pressing portion P, the strength of the both ends against the tear is increased, and the airtightness of both ends is improved. Further, when the bag is closed, if the bag is pressed sequentially from either end, the fitting of the fastener can be smoothly operated. The heat pressing according to the present invention needs to be performed in a state where the convex and concave strips of the fasteners on both sides are fitted. The hot pressing according to the present invention is performed by pressing the heating bar against both ends of the fastener in the fitted state. This work can be performed before or after the fusing step of the side edge of the product packaging bag. The product packaging bag of the present invention is obtained by performing a hot pressing step separately from a side edge fusing step. In the product packaging bag of the present invention, the stored items are stored in the bag body from the lower opening in FIG. 1 and bent leftward at the position of the folding line R, and the lower opening is hermetically sealed as shown in FIG. Body can be formed. Since this package has a header, it is suitable for display such as hanging at a hanging hole 3 in a retail store such as a supermarket, and a consumer who purchases the package holds the header portion and holds a bag from a perforation. It can be easily cut while maintaining the airtightness of the body part. When the header is removed, it becomes a zippered openable storage bag containing the product.
【０００８】[0008]
【発明の効果】本発明のファスナーを内蔵したヘッダー
付き商品包装袋は、ヘッダー部があるので、商品の陳列
に適しており、ミシン目を有しているので、消費者が購
入後にヘッダー部を切断して商品を出し入れできる商品
収納袋に変形させることができる。このような商品包装
袋の下方開口部の気密性及びファスナーの閉鎖時の気密
性が良いので、商品を収納したときの耐湿性の良好な商
品包装袋を提供できる。すなわち、本発明商品包装体
は、陳列時にミシン目から空気が流入しても、ファスナ
ーの気密性が完全であるので、収納商品が湿気を帯びる
ことはない。そして、ミシン目切断後の袋から、必要な
だけ収納商品を取り出して、その後はファスナーを嵌合
させて、気密状態で保存することができるので、購入後
の耐湿性も維持することができる。According to the present invention, the product packaging bag with a header incorporating a fastener according to the present invention has a header portion, which is suitable for display of products, and has a perforation. It can be cut and transformed into a product storage bag from which products can be taken in and out. Since the airtightness of the lower opening portion of the product packaging bag and the airtightness when the fastener is closed are good, it is possible to provide a product packaging bag having good moisture resistance when storing products. In other words, in the product package of the present invention, even if air flows in from the perforations at the time of display, the fastener has perfect airtightness, so that the stored product does not take on moisture. Then, it is possible to take out the stored products as needed from the bag after the perforation cutting, and then fit the fasteners and store them in an airtight state, so that the moisture resistance after purchase can be maintained.
【図１】図１は、本発明の一実施態様の商品包装袋の平
面図である。FIG. 1 is a plan view of a product packaging bag according to one embodiment of the present invention.
【図２】図２は、図１の断面図である。FIG. 2 is a sectional view of FIG. 1;
【図３】図３は、本発明商品包装袋に商品を収納した断
面図である。FIG. 3 is a cross-sectional view of storing a product in the product packaging bag of the present invention.
１ 合成樹脂製フイルム １ａ 表フイルム １ｂ 裏フイルム ２ ヘッダー芯材 ３ 吊り下げ孔 ４ ファスナー ５ ミシン目 ６ 裏フイルム下縁 ７ 非再剥離性接着剤層 ８ 剥離紙 ９ ヘッダー下縁溶着部 Ｓ 封口片 Ｒ 折り曲げ線 Ｐ 熱押圧部 Ｍ 商品 DESCRIPTION OF SYMBOLS 1 Synthetic resin film 1a Front film 1b Back film 2 Header core material 3 Hanging hole 4 Fastener 5 Perforation 6 Lower film lower edge 7 Non-removable adhesive layer 8 Release paper 9 Header lower edge welding part S Sealing piece R Folding line P Heat press part M Product
Claims (4)
して表フイルム１ａ及び裏フイルム１ｂとなし、表フイ
ルム１ａと裏フイルム１ｂ間の上縁部に厚手のヘッダー
芯材２が挿入されると共に同ヘッダー芯材２の下端縁部
が表フイルム１ａ、裏フイルム１ｂとが熱シールにより
固定されてヘッダー下縁溶着部９が形成され、該ヘッダ
ー下縁溶着部９の下方の表フイルム１ａ及び裏フイルム
１ｂの対向する位置にそれぞれ切断用ミシン目５、５が
設けられ、該ミシン目５の下方の表フイルム１ａと裏フ
イルム１ｂの内面に、相対応する一対の凹条と凸条から
なる着脱自在の熱可塑性樹脂製ファスナー４が設けら
れ、該一対のファスナー４の両端は側縁から２〜１０mm
の幅間隔で形成された熱押圧部Ｐによって完全に融着固
定されてファスナーリングを形成してなり、袋体の底部
は開放されて下方開口部を有し、下方開口部において表
ファスナー１ａと裏フイルム１ｂのいずれか一方が下方
に延設されて下方開口部の封口片Ｓを形成し、該封口片
Ｓの内面に非再剥離性接着剤層が塗布されていることを
特徴とするファスナー付き商品包装袋。1. A synthetic resin film 1 is half-folded and polymerized at the upper end to form a front film 1a and a back film 1b, and a thick header core 2 is inserted into an upper edge portion between the front film 1a and the back film 1b. At the same time, the lower end edge portion of the header core material 2 is fixed to the front film 1a and the back film 1b by heat sealing to form a header lower edge welding portion 9, and the front film below the header lower edge welding portion 9 is formed. 1a and the back film 1b are provided at opposing positions with cutting perforations 5, 5, respectively. On the inner surfaces of the front film 1a and the back film 1b below the perforations 5, a pair of corresponding concave and convex strips are provided. A detachable thermoplastic resin fastener 4 is provided, and both ends of the pair of fasteners 4 are 2 to 10 mm from side edges.
Is completely fused and fixed by the heat-pressing portions P formed at the width intervals of, to form a fastener ring, the bottom of the bag body is opened to have a lower opening, and the front fastener 1a and the lower fastener are formed at the lower opening. One of the back films 1b extends downward to form a sealing piece S having a lower opening, and a non-removable adhesive layer is applied to the inner surface of the sealing piece S. With product packaging bag.
布されていることを特徴とする請求項１記載のファスナ
ー付き商品包装袋。2. The product packaging bag with a zipper according to claim 1, wherein a non-removable adhesive layer is applied to the entire surface of the sealing piece S.
ａ又は裏フイルム１ｂの封口片がない側の下縁より上方
に当該下縁に平行に、当該下縁側に曲がる折り癖を付け
たことを特徴とする請求項１又は２記載のファスナー付
き商品包装袋。3. The front film 1 has a lower opening at the bottom.
3. A wrapping product with a zipper according to claim 1 or 2, characterized in that a bending habit is formed on the lower edge side of the back film 1b above the lower edge of the back film 1b where the sealing piece is not provided, in parallel with the lower edge. bag.
品を収納し、底部の下方開口部において、表フイルム１
ａ及び裏フイルム１ｂを４重構造に折り重ねて封口片全
面を袋体フイルムに接着剤で貼着したことを特徴とする
商品包装体。4. A product film is stored in the product packaging bag with a zipper according to claim 2, and the front film 1 is opened at a lower opening at the bottom.
A product package comprising: a. and a back film 1b folded in a quadruple structure, and the entire sealing piece is adhered to a bag film with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10290529A JP2000118542A (en) | 1998-10-13 | 1998-10-13 | Commodity packaging bag with zipper and commodity package using the bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10290529A JP2000118542A (en) | 1998-10-13 | 1998-10-13 | Commodity packaging bag with zipper and commodity package using the bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000118542A true JP2000118542A (en) | 2000-04-25 |
Family
ID=17757214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10290529A Pending JP2000118542A (en) | 1998-10-13 | 1998-10-13 | Commodity packaging bag with zipper and commodity package using the bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000118542A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5974413B1 (en) * | 2016-01-12 | 2016-08-23 | 株式会社ガルツ | Belt-supported container carrying bag |
| JP3216200U (en) * | 2018-03-01 | 2018-05-17 | 充 藤谷 | Leafy vegetable packaging bag with outlet |
-
1998
- 1998-10-13 JP JP10290529A patent/JP2000118542A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5974413B1 (en) * | 2016-01-12 | 2016-08-23 | 株式会社ガルツ | Belt-supported container carrying bag |
| JP3216200U (en) * | 2018-03-01 | 2018-05-17 | 充 藤谷 | Leafy vegetable packaging bag with outlet |
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