JPH0215811Y2 - - Google Patents
Info
- Publication number
- JPH0215811Y2 JPH0215811Y2 JP12311883U JP12311883U JPH0215811Y2 JP H0215811 Y2 JPH0215811 Y2 JP H0215811Y2 JP 12311883 U JP12311883 U JP 12311883U JP 12311883 U JP12311883 U JP 12311883U JP H0215811 Y2 JPH0215811 Y2 JP H0215811Y2
- Authority
- JP
- Japan
- Prior art keywords
- uniaxially stretched
- contents
- package
- stretched film
- film
- 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
Links
- 239000012790 adhesive layer Substances 0.000 claims description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 235000009508 confectionery Nutrition 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 235000015895 biscuits Nutrition 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002648 laminated material Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000021544 chips of chocolate Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Packages (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案は、チヨコレート、ビスケツト等の表面
に凹凸部を有する内容物をシール部から開封した
り、開封のための切欠等を設けなくとも容易に開
封できる包装体に関するものである。[Detailed description of the invention] The present invention relates to a package that can be easily opened from the sealed portion of the contents, such as chocolate chips, biscuits, etc., which have uneven surfaces, without the need to provide a cutout or the like for opening. It is.
一般にチヨコレート、ビスケツト等の菓子類
は、内層がヒートシール性樹脂からなる積層材料
を用いピロー包装法により包装していた。 Generally, confectionery such as chiyocolates and biscuits are packaged by the pillow packaging method using a laminated material whose inner layer is made of a heat-sealable resin.
上記菓子類は、熱により溶け易いため、ヒート
シール部は菓子類から一定距離をおいて、しかも
密着しない状態で包装しなければならず、比較的
大きな包装となつていた。 Since the confectionery described above is easily melted by heat, the heat-sealed portion must be placed a certain distance from the confectionery and packaged without being in close contact with the confectionery, resulting in a relatively large package.
そこで、シール部分に常温でシール可能な感圧
接着剤を用いた積層材料で密着包装した包装体が
ある。 Therefore, there is a package that is tightly wrapped with a laminated material using a pressure-sensitive adhesive that can be sealed at room temperature in the sealing part.
しかし、この包装体においても、内容物を取出
すためには、包装体のシール部分から剥離する
か、開封用の切込みを予じめ設けておかなければ
ならなかつた。 However, even in this package, in order to take out the contents, it is necessary to peel off the sealed portion of the package or make an opening cut in advance.
本考案は、このような欠点を鑑み、包装したそ
のままの状態可能な包装体を提供することを目的
とする。 SUMMARY OF THE INVENTION In view of these drawbacks, it is an object of the present invention to provide a package that can be used as is.
以下本考案について説明する。 The present invention will be explained below.
本考案は、第１図に示すように基材１の裏面に
一軸延伸フイルム２を、さらにイソプレン等のノ
ンブロツキングタイプの粘着剤層３を設けた積層
フイルムで、表面に凹凸部を有するチヨコレー
ト、ビスケツト等の内容物４を積層フイルムの一
軸延伸フイルム２の延伸方向と内容物４の凹部５
の方向を一致させて密着包装した開封容易な包装
体である。 As shown in Fig. 1, the present invention is a laminated film in which a uniaxially stretched film 2 is provided on the back surface of a base material 1, and a non-blocking adhesive layer 3 such as isoprene is provided, and the surface has an uneven surface. Contents 4 such as tyokolate, biscuits, etc. are placed in the stretching direction of the uniaxially stretched film 2 of the laminated film and in the recess 5 of the contents 4.
It is an easy-to-open package that is closely packed with the directions of the two sides aligned.
ここで基材１としては、紙、アルミ箔またはこ
れらの積層体のように破断し易い材料が好まし
い。 Here, the base material 1 is preferably a material that is easily broken, such as paper, aluminum foil, or a laminate thereof.
また、第１図では、基材１の裏面に一軸延伸フ
イルム２を設ける構成であるが、基材１と一軸延
伸フイルムの構成順は逆であつてもかまわない。 In addition, in FIG. 1, the uniaxially stretched film 2 is provided on the back surface of the base material 1, but the order of construction of the base material 1 and the uniaxially stretched film may be reversed.
一方、一軸延伸フイルム２としては、一軸延伸
ポリエチレンフイルム、一軸延伸ポリプロピレン
が好適である。 On the other hand, as the uniaxially stretched film 2, uniaxially stretched polyethylene film and uniaxially stretched polypropylene are suitable.
本考案の包装体は、以上のような密着した状態
で、一軸延伸フイルムと内容物の凹部の方向が一
致した状態なので、両端に力を加え折り曲げると
第２図に示すように積層フイルムが、内容物の凹
部に相当する部分から破断し、内容物を取り出す
ことができる。 In the package of the present invention, in the above-mentioned state where the uniaxially stretched film and the concave portion of the contents are in the same direction, when force is applied to both ends and the package is bent, the laminated film will be folded as shown in Figure 2. It can be broken from the part corresponding to the recessed part of the contents, and the contents can be taken out.
このように開封した開口部は大きいので内容物
が取り出し易いばかりでなく、開封が容易で消費
者にとつて大変便利なものである。 Since the opening is large, it is not only easy to take out the contents, but also easy to open, which is very convenient for consumers.
さらに、本考案の粘着剤層のかわりに、ポリエ
チレン、エチレン−酢酸ビニル共重合体、ポリプ
ロピレン、アイオノマー樹脂等の熱シール性樹脂
層を設けても、密着包装が困難なうえ、これらの
樹脂層の強度により、一軸延伸フイルムを用いて
も開封は不可能である。 Furthermore, even if a heat-sealable resin layer such as polyethylene, ethylene-vinyl acetate copolymer, polypropylene, or ionomer resin is provided in place of the adhesive layer of the present invention, it is difficult to package tightly, and the layers of these resins are Due to its strength, it is impossible to open it even with uniaxially stretched film.
第１図は、本考案の包装体の説明断面図、第２
図は、包装体の開封状態を示す説明図である。
１……基材、２……一軸延伸フイルム、３……
粘着剤層、４……内容物、５……凹部。
Fig. 1 is an explanatory cross-sectional view of the package of the present invention;
The figure is an explanatory view showing the unsealed state of the package. 1... Base material, 2... Uniaxially stretched film, 3...
Adhesive layer, 4...content, 5...recess.
Claims (1)
り、かつシール部分がノンブロツキングタイプ
の粘着剤層からなる積層フイルムで表面に凹凸
部を有する内容物を積層フイルムの一軸延伸フ
イルムの延伸方向と内容物の凹部の方向を一致
させて密着包装した開封容易な包装体。 (2) 粘着剤層がイソプレン系の接着剤からなる実
用新案登録請求の範囲第１項記載の開封容易な
包装体。[Claims for Utility Model Registration] (1) A laminated film in which at least one layer is made of a uniaxially stretched film, and the seal portion is made of a non-blocking adhesive layer, and the contents of the laminated film have an uneven surface. An easy-to-open package that is tightly packed with the direction of stretching of a uniaxially stretched film and the direction of the concave portion of the contents aligned. (2) The easy-to-open package according to claim 1, wherein the adhesive layer is made of an isoprene-based adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12311883U JPS6032272U (en) | 1983-08-08 | 1983-08-08 | Easy-to-open packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12311883U JPS6032272U (en) | 1983-08-08 | 1983-08-08 | Easy-to-open packaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6032272U JPS6032272U (en) | 1985-03-05 |
| JPH0215811Y2 true JPH0215811Y2 (en) | 1990-04-27 |
Family
ID=30281168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12311883U Granted JPS6032272U (en) | 1983-08-08 | 1983-08-08 | Easy-to-open packaging |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032272U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02167950A (en) * | 1988-12-21 | 1990-06-28 | Sekisui Chem Co Ltd | Eaves gutter |
| JPH02167952A (en) * | 1988-12-21 | 1990-06-28 | Sekisui Chem Co Ltd | Eaves gutter |
-
1983
- 1983-08-08 JP JP12311883U patent/JPS6032272U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6032272U (en) | 1985-03-05 |
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