JP3365075B2 - Easy opening structure of package - Google Patents
Easy opening structure of packageInfo
- Publication number
- JP3365075B2 JP3365075B2 JP22847494A JP22847494A JP3365075B2 JP 3365075 B2 JP3365075 B2 JP 3365075B2 JP 22847494 A JP22847494 A JP 22847494A JP 22847494 A JP22847494 A JP 22847494A JP 3365075 B2 JP3365075 B2 JP 3365075B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- package
- adhesive
- adhered
- packaged
- 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.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は、包装体の易開封構造に
関し、詳しくは被包装物がガム、キャンディー等防湿
性、保香性を必要とする商品である包装体の易開封構造
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an easy-open structure for a package, and more particularly to an easy-open structure for a package which is a product such as a gum or candy requiring moisture resistance and aroma retention.
【０００２】[0002]
【従来の技術】従来、ガム、キャンディー等防湿性、保
香性を必要とする商品の包装体の易開封構造としては、
例えば、実開昭５８ー１４５８６０号公報、実開昭６３
ー７６６６５号公報等に開示された考案をはじめとして
多数の発明、考案が開示されている。2. Description of the Related Art Conventionally, as an easy-open structure for a package of a product such as gum and candy which requires moisture resistance and aroma retention,
For example, Japanese Utility Model Laid-Open No. 145860/1983, Japanese Utility Model Laid-Open No. 63
Many inventions have been disclosed, including the invention disclosed in Japanese Patent Publication No. 76665.
【０００３】前者は、シート状材料を折畳みその両側端
縁を合掌状に合せ接着して形成された容器体の外側に帯
状の接着部を有する包装容器において、前記接着部を横
切る方向へ容器体を破断する開封手段がこの接着部に設
けられていると共にこの接着部は容器体の表面に接着さ
れ、接着部と容器体との接着強度は接着部におけるシー
ト状材料相互の接着強度よりも大きいことを特徴とする
包装容器としたものである。The former is a packaging container having a band-shaped adhesive portion on the outside of a container body formed by folding a sheet-like material and adhering both side edges thereof in a palm-like shape and adhering the container body in a direction crossing the adhesive portion. An unsealing means for breaking the sheet is provided at this adhesive portion, and this adhesive portion is adhered to the surface of the container body, and the adhesive strength between the adhesive portion and the container body is greater than the adhesive strength between the sheet-shaped materials at the adhesive portion. A packaging container characterized by the above.
【０００４】また後者は、フィルムを筒状になすシール
部と、筒状フィルムの両端を閉じるシール部を有し、被
包装物が包装された三方シール形式の包装袋において、
前記筒状フィルムの内周面には、一端部を外部に突出さ
せ内周面に沿う細帯状の引張りフィルム（本発明では、
引き裂きテープと呼称する）が接着され、かつ前記突出
部に接するシール部外辺には前記引張フィルムの両幅辺
部位に切込み部が設けられてなることを特徴とした三方
シール包装袋の開封構造である。The latter is a three-sided seal type packaging bag in which an object to be packaged is packaged, which has a seal portion for forming a tubular film and a seal portion for closing both ends of the tubular film.
On the inner peripheral surface of the tubular film, a strip-shaped tensile film along the inner peripheral surface with one end protruding outward (in the present invention,
An opening structure for a three-sided seal packaging bag, characterized in that a tear tape) is adhered and a notch is provided at both width side portions of the tensile film on the outer periphery of the seal portion in contact with the protruding portion. Is.
【０００５】しかしながら、これらの発明、考案は、筒
状フィルムの内周面に接着している引張りフィルムが接
着部から突出して設けられているため、引張りフィルム
は筒状フィルムの外に出ることになり、密封が完全でな
く、引張りフィルムの突出部に接着剤を塗布して密封性
を付与している。However, in these inventions and devices, since the pulling film adhered to the inner peripheral surface of the tubular film is provided so as to project from the bonding portion, the pulling film comes out of the tubular film. Therefore, the sealing is not perfect, and an adhesive is applied to the protruding portion of the tensile film to provide the sealing property.
【０００６】[0006]
【発明が解決しようとする課題】本発明は、引張りフィ
ルム（引き裂きフィルム）を使用した包装体に関する上
記のような問題点を除去するためになされ、すなわち、
密封性が完全な包装体の易開封構造を提供することを目
的とする。SUMMARY OF THE INVENTION The present invention has been made to eliminate the above-mentioned problems associated with a package using a pulling film (tear film).
An object of the present invention is to provide an easy-open structure of a package having a perfect sealing property.
【０００７】本発明は上記目的を達成するために、フィ
ルム（１０）を筒状とし、その両端端縁（１０ａ、１０
ｂ）を合掌状に合わせた接着部（１１）と、この筒状フ
ィルム（１２）の両端を閉じる接着部（１３）を有する
包装材料に、被包装物（Ａ）が包装された包装体（１
４）において、前記筒状フィルム（１２）の内周面に
は、前記合掌状に合わせた接着部（１１）の途中から、
周方向に伸び、かつ他端がこの接着部（１１）に達しな
い細帯状の引き裂きテープ（２０）が接着され、かつ、
合掌状に合わせた接着部（１１）の引き裂きテープ（２
０）を接着させた部位の端縁には、包装体を開封するこ
とができる摘み部（３０）が設けられていることを特徴
とする包装体の易開封構造である。In the present invention, in order to achieve the above object, the film (10) is formed into a tubular shape, and both end edges (10a, 10a, 10a
A package (A) is packaged in a packaging material having an adhesive part (11) obtained by combining b) in a palm-like shape and an adhesive part (13) closing both ends of the tubular film (12). 1
4), on the inner peripheral surface of the tubular film (12), from the middle of the bonded portion (11) fitted in the shape of a palm,
A strip-shaped tearing tape (20), which extends in the circumferential direction and whose other end does not reach the adhesive portion (11), is adhered, and
Tear tape (2)
0) to the edge of the portion adhered to is easily openable structure of the packaging, characterized in that part seen hysterectomy that can be opened package (30) is provided.
【０００８】[0008]
【作用】上記のように本発明によれば、細帯状の引き裂
きテープは、合掌状に合わせた接着部の途中から、筒状
フィルムと接着しているので、合掌状に合わせた接着部
の端縁は筒状フィルム同士の接合となるので、本発明に
よる包装体は完全に接着され、完全な密封性を有するも
のである。As described above, according to the present invention, since the strip-shaped tearing tape is bonded to the tubular film from the middle of the bonded portion in the shape of the palm, the end of the bonded portion in the shape of the palm is formed. Since the edge is a joint between the tubular films, the package according to the present invention is completely adhered and has a perfect sealing property.
【０００９】[0009]
【実施例】以下実施例により本発明を詳細に説明する。
図１は開封構造を設けた包装体の斜視説明図、図２は図
１のＸーＸ′断面図、図３（ａ）〜（ｄ）は包装工程を
示す模式説明図、図４は開封状況を示す拡大部分斜視説
明図である。The present invention will be described in detail with reference to the following examples.
FIG. 1 is a perspective explanatory view of a package provided with an opening structure, FIG. 2 is a sectional view taken along line XX ′ of FIG. 1, FIGS. 3A to 3D are schematic explanatory views showing a packaging process, and FIG. It is an expanded partial perspective view showing a situation.
【００１０】本発明に示す易開封構造を有する包装体の
包装工程を、図３（ａ）〜（ｄ）の模式説明図に従って
説明する。連続しているフィルム（１０）の内面の所定
の位置に、規定寸法の細帯状の引き裂きテープ（２０）
をタイミングを取りながら一定間隔を置いて、接着剤
（ホットメルト）等で貼り付ける（図３（ａ）参照）。
必要な開封度合いによって、引き裂きテープ（２０）の
長さは自在に調整が可能である。The packaging process of the packaging body having the easy-open structure shown in the present invention will be described with reference to the schematic explanatory diagrams of FIGS. 3 (a) to 3 (d). A strip-shaped tearing tape (20) having a specified size at a predetermined position on the inner surface of the continuous film (10).
Are affixed with an adhesive (hot melt) or the like at certain intervals with timing (see FIG. 3A).
The length of the tear tape (20) can be freely adjusted depending on the required degree of opening.
【００１１】引き裂きテープ（２０）が貼り付けられた
フィルムは、１枚ずつのフィルム（１０）に断裁され、
このフィルム（１０）の所定位置には、ガム等の被包装
物（Ａ）が載せられる（図３（ｂ）参照）。The film to which the tear tape (20) is attached is cut into films (10) one by one,
An object to be packaged (A) such as gum is placed at a predetermined position on the film (10) (see FIG. 3B).
【００１２】フィルム（１０）は被包装物（Ａ）の長手
方向に沿って折り畳まれ、フィルムの両端縁（１０ａ、
１０ｂ）の内面同士が向き合う状態で熱溶着等の方法で
接着され、帯状の合掌状に合わせた接着部（１１）が形
成されて、内部に被包装物（Ａ）を擁する筒状フィルム
（１２）となる（図３（ｃ）参照）。この接着部（１
１）の引き裂きテープ（２０）を接着させた部位の端縁
には、引き裂きテープよりやや幅広の２条の平行な切れ
目（３０ａ、３０ｂ）を入れた摘み部（３０）を設け
る。The film (10) is folded along the longitudinal direction of the article to be packaged (A), and both edges (10a, 10a) of the film are folded.
A tubular film (12) which is adhered by a method such as heat welding in a state where the inner surfaces of 10b) face each other to form an adhesive portion (11) in a band-like shape, and which holds the article to be packaged (A) inside. ) (See FIG. 3C). This adhesive part (1
A grip portion (30) having two parallel cuts (30a, 30b) slightly wider than the tear tape is provided at the edge of the portion to which the tear tape (20) of 1) is adhered.
【００１３】ついでこの接着部（１１）は、被包装物
（Ａ）の上面方向に折り曲げられ、筒状フィルム（１
２）の両端部を熱融着等の方法で接着して接着部（１
３）となし、被包装物（Ａ）を包装した包装体（１４）
は密封状態となる（図３（ｄ）参照）。これら一連の包
装作業は、被包装物専用の自動包装機械を用いて容易に
行うことができる。なお、図１、図４に示すように、引
き裂きテープ（２０）は、筒状フィルムの合掌状に合わ
せた接着部（１１）の中間で止まる長さに調整してある
ため、接着部（１１）の端縁には、引き裂きテープ（２
０）を間に挟まないで筒状フィルム（１２）同士を接着
している部分があり、完全密封が可能になる。引き裂き
テープ（２０）の長さは、筒状フィルム（１２）の周の
半分以上で、接着部（１１）には達しない長さに設定す
ることが、開封の容易性上は好ましい。Next, the adhesive portion (11) is bent in the direction of the upper surface of the article to be packaged (A) to form a tubular film (1).
Both ends of 2) are adhered by a method such as heat fusion and the adhesion part (1
3), and a package (14) in which the object to be packaged (A) is packaged
Is in a sealed state (see FIG. 3D). The series of packaging operations can be easily performed using an automatic packaging machine dedicated to the object to be packaged. As shown in FIGS. 1 and 4, the tear tape (20) is adjusted to have a length that stops in the middle of the adhesive portion (11) of the tubular film in conformity with the palm-shape. ) Edge of the tear tape (2
There is a portion where the tubular films (12) are adhered to each other without sandwiching (0) between them, and complete sealing is possible. It is preferable that the length of the tear tape (20) is at least half the circumference of the tubular film (12) and does not reach the adhesive portion (11) in terms of easiness of opening.
【００１４】この包装体（１４）の開封はつぎのように
して行う。すなわち、図４に示すように、摘み部（３
０）を持って筒状フィルム（１２）を引き裂くと、摘み
部（３０）の先には引き裂きテープ（２０）が接着して
いるので、この引き裂きテープに沿うように筒状フィル
ム（１２）が引き裂かれ、被包装物（Ａ）を容易に取り
出すことができる。The package (14) is opened as follows. That is, as shown in FIG.
When the tubular film (12) is torn by holding (0), the tearing tape (20) is adhered to the tip of the picking portion (30), so that the tubular film (12) is attached along the tearing tape. The product to be packaged (A) is torn and can be easily taken out.
【００１５】包装体（１４）に用いるフィルム素材は、
防湿性の高い層構成で、自動包装適性を有していれば特
に制限はされず、例えば、防湿セロファン／純白ロール
／ポリエチレン／アルミニウム箔／ポリエチレンからな
る多層構成フィルム等が好ましく使用できる。また、引
き裂きテープ（２０）には、ポリエステルテープ等が好
ましく使用できる。The film material used for the package (14) is
There is no particular limitation as long as it has a layer structure with high moisture resistance and is suitable for automatic packaging. For example, a multilayer structure film composed of moisture-proof cellophane / pure white roll / polyethylene / aluminum foil / polyethylene can be preferably used. A polyester tape or the like can be preferably used as the tear tape (20).
【００１６】[0016]
【発明の効果】上記のように本発明によれば、細帯状の
引き裂きテープは、合掌状に合わせた接着部の途中から
筒状フィルムと接着しているので、合掌状に合わせた接
着部の端縁は筒状フィルム同士の接着となって、完全な
接着が可能となり、引き裂きテープを用いた従来の易開
封性包装材料では成し得なかった密封性を得るようにな
った。これにより、保香性、防湿性、ガスバリアー性を
必要とする商品の包装体として活用できる。As described above, according to the present invention, the strip-shaped tearing tape is adhered to the tubular film from the middle of the adhesive part which is aligned in the shape of a palm, so that the adhesive part which is aligned in the shape of a palm is formed. The edges are adhered to each other by the tubular films, so that complete adhesion is possible, and a sealing property which cannot be achieved by the conventional easy-open packaging material using the tear tape has come to be obtained. As a result, it can be utilized as a package for products requiring aroma retention, moisture resistance and gas barrier properties.
【図１】本発明の一実施例を示す、開封構造を設けた包
装体の斜視説明図である。FIG. 1 is a perspective explanatory view of a packaging body provided with an unsealing structure, showing an embodiment of the present invention.
【図２】同実施例におけるＸーＸ′断面図である。FIG. 2 is a sectional view taken along line XX ′ in the example.
【図３】（ａ）〜（ｄ）は本発明の同実施例における包
装工程を示す模式説明図である。3 (a) to 3 (d) are schematic explanatory views showing a packaging step in the same example of the present invention.
【図４】本発明の同実施例における開封状況を示す拡大
部分斜視説明図である。FIG. 4 is an enlarged partial perspective view showing an unsealed state in the embodiment of the present invention.
１０‥‥フィルム １０ａ‥端縁 １０ｂ‥端縁 １１‥‥合掌状に合わせた接着部 １２‥‥筒状フィルム １３‥‥接着部 １４‥‥包装体 ２０‥‥引き裂きテープ ３０‥‥摘み部 ３０ａ‥切れ目 ３０ｂ‥切れ目 Ａ‥‥被包装物 10 film 10a ... Edge 10b ... Edge 11 ... Adhesive part that fits like a palm 12 ... Cylindrical film 13 ... Adhesive part 14 ... Package 20 ... tearing tape 30: Picking section 30a: break 30b: break A: Items to be packaged
フロントページの続き (56)参考文献 特開 平３−289459（ＪＰ，Ａ) 実開 昭58−145860（ＪＰ，Ｕ) 実開 昭63−76665（ＪＰ，Ｕ) 実開 昭63−134972（ＪＰ，Ｕ) 実開 平１−88846（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B65D 75/64 B65D 33/00 Continuation of the front page (56) Reference JP-A-3-289459 (JP, A) Actual opening Sho 58-145860 (JP, U) Actual opening Sho 63-76665 (JP, U) Actual opening Sho 63-134972 (JP , U) Actual Kaihei 1-88846 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) B65D 75/64 B65D 33/00
Claims (2)
縁（１０ａ、１０ｂ）を合掌状に合わせた接着部（１
１）と、この筒状フィルム（１２）の両端を閉じる接着
部（１３）を有する包装材料に、被包装物（Ａ）が包装
された包装体（１４）において、前記筒状フィルム（１
２）の内周面には、前記合掌状に合わせた接着部（１
１）の途中から、周方向に伸び、かつ他端がこの接着部
（１１）に達しない細帯状の引き裂きテープ（２０）が
接着され、かつ、合掌状に合わせた接着部（１１）の引
き裂きテープ（２０）を接着させた部位の端縁には、包
装体を開封することができる摘み部（３０）が設けられ
ていることを特徴とする包装体の易開封構造。1. An adhesive portion (1) in which a film (10) is formed in a tubular shape and both end edges (10a, 10b) thereof are combined in a palm shape.
1) and a packaging material having an adhesive portion (13) for closing both ends of the tubular film (12), in which a packaged article (A) is packaged, the tubular film (1)
On the inner peripheral surface of 2), the adhesive part (1
A strip-shaped tearing tape (20) extending in the circumferential direction from the middle of 1) and having the other end not reaching the adhesive portion (11) is adhered, and the tearing of the adhesive portion (11) is adjusted in the shape of a palm. the edge of the portion adhered to the tape (20), the easy-open structure of the packaging, characterized in that hysterectomy viewed portion that can be opened package (30) is provided.
目（３０ａ、３０ｂ）を入れることにより設けられていProvided by putting eyes (30a, 30b)
ることを特徴とする、請求項１記載の包装体の易開封構The easy-opening structure of the package according to claim 1, characterized in that
造。Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22847494A JP3365075B2 (en) | 1994-09-22 | 1994-09-22 | Easy opening structure of package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22847494A JP3365075B2 (en) | 1994-09-22 | 1994-09-22 | Easy opening structure of package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0891430A JPH0891430A (en) | 1996-04-09 |
| JP3365075B2 true JP3365075B2 (en) | 2003-01-08 |
Family
ID=16877051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22847494A Expired - Lifetime JP3365075B2 (en) | 1994-09-22 | 1994-09-22 | Easy opening structure of package |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3365075B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5331347B2 (en) * | 2008-01-31 | 2013-10-30 | 株式会社細川洋行 | Packaging bags and packaging bags with contents |
| CA2956327C (en) | 2014-10-09 | 2020-01-07 | Intercontinental Great Brands Llc | Packages containing a food product and methods of opening |
-
1994
- 1994-09-22 JP JP22847494A patent/JP3365075B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0891430A (en) | 1996-04-09 |
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