JPH0450111Y2 - - Google Patents
Info
- Publication number
- JPH0450111Y2 JPH0450111Y2 JP1987194888U JP19488887U JPH0450111Y2 JP H0450111 Y2 JPH0450111 Y2 JP H0450111Y2 JP 1987194888 U JP1987194888 U JP 1987194888U JP 19488887 U JP19488887 U JP 19488887U JP H0450111 Y2 JPH0450111 Y2 JP H0450111Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas barrier
- packaging material
- layer
- resin
- fragrance
- 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
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 18
- 239000005022 packaging material Substances 0.000 claims description 17
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 9
- 229910001882 dioxygen Inorganic materials 0.000 claims description 9
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 description 17
- 239000007789 gas Substances 0.000 description 17
- 239000003205 fragrance Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002386 air freshener Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は必要に応じてガスバリヤー性を除去す
ることが可能な芳香剤用包装材料に関するもので
ある。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a packaging material for fragrances whose gas barrier properties can be removed as required.
従来、芳香剤はガスバリヤー性の低い一般包装
材料が使用されており、最終コーザーへ届く前に
芳香が発散するため、製品寿命が短くなる問題が
あつた。最近高ガスバリヤー性包装材料と低ガス
バリヤー性包装材料を組合せ使用時に内袋である
高ガスバリヤー性包装材料を破棄する方式も見ら
れる。しかし、２種の異なる多層フイルムを使
い、且つ内外２重袋にするため、コストが高くな
る欠点があつた。
Conventionally, general packaging materials with low gas barrier properties have been used for air fresheners, which causes the fragrance to evaporate before reaching the final coater, resulting in a shortened product life. Recently, when a high gas barrier packaging material and a low gas barrier packaging material are used in combination, a method has been seen in which the high gas barrier packaging material, which is the inner bag, is discarded. However, since two different types of multilayer films are used and the bag is double-layered for the inside and outside, it has the disadvantage of increasing costs.
本考案は、従来の包装材料では不可能であつた
安価で、簡単に芳香剤の発散をコントロールでき
る包装材料を得んとして研究した結果、高ガスバ
リヤー性樹脂層と低ガスバリヤー性樹脂層を組合
せ、更に芳香剤使用時に高ガスバリヤー性樹脂層
が容易に剥離できるようにしておくと、剥離する
程度により芳香もコントロール可能であるとの知
見を得、更にこの知見に基づき種々研究を勧めて
本考案を完成するに至つたものである。
This invention was developed as a result of research to create a packaging material that is inexpensive and can easily control the release of fragrance, which was not possible with conventional packaging materials. In addition, we found that if the high gas barrier resin layer is easily peeled off when using a fragrance, the fragrance can be controlled depending on the degree of peeling.Based on this knowledge, we recommend various studies. This led to the completion of this invention.
本考案は、包装材料の層構成が被包装物側から
(1)酸素ガス透過量が100c.c.／m2・24Hr・100μ以上
の樹脂、(2)(1)又は(3)の樹脂層とのラミネート強度
が10〜100g／25mm幅の接着層、(3)酸素ガス透過
量が10c.c.／m2・24Hr・100μ以下の樹脂であるこ
とを特徴とする包装材料である。
In this invention, the layer structure of the packaging material changes from the side of the packaged object.
(1) Resin with an oxygen gas permeation rate of 100 c.c./m 2 , 24 Hr, 100 μ or more, (2) Adhesive layer with a lamination strength of 10 to 100 g/25 mm width with the resin layer of (1) or (3). , (3) A packaging material characterized by being made of a resin having an oxygen gas permeation rate of 10c.c./m 2 24Hr 100μ or less.
本考案において用いられる低ガスバリヤー性樹
脂５とは酸素ガス透過量が100μm厚みのフイルム
で100c.c.／m2・24Hr以上のものである。100c.c.／
m2・24Hr以下の酸素ガス透過量の樹脂では被包
装物である芳香剤の香りが十分発散しない。100
c.c.／m2・24Hr・100μm以上の酸素ガス透過量の
樹脂としては、ポリエチレン、ポリプロピレンな
どのポリオレフイン樹脂、エチレン−酢酸ビニル
共重合体やエチレン−アクリル酸エステル共重合
体などのエチレン共重合体、更に、ポリスチレ
ン、軟質塩化ビニルなどである。また、透過量を
大きくするためにフイラーを添加した樹脂組成物
でもよい。 The low gas barrier resin 5 used in the present invention is a film with a thickness of 100 μm and an oxygen gas permeation rate of 100 c.c./m 2 ·24 Hr or more. 100c.c.／
If the resin has an oxygen gas permeation rate of less than m 2 24 hours, the scent of the air freshener to be packaged will not be sufficiently released. 100
Resins with oxygen gas permeability of cc/ m2 , 24Hr, 100μm or more include polyolefin resins such as polyethylene and polypropylene, ethylene copolymers such as ethylene-vinyl acetate copolymer and ethylene-acrylic acid ester copolymer, Further examples include polystyrene and soft vinyl chloride. Alternatively, a resin composition containing a filler to increase the amount of permeation may be used.
また、本考案において用いられる高ガスバリヤ
ー性樹脂層３とは酸素ガス透過量が100μm厚みの
フイルムで10c.c.／m2・24Hr以下のものであり、
10c.c.／m2・24HR・100μm以上の酸素ガス透過量
の樹脂では芳香剤の香りの使用前での外部発散を
十分に防ぐことができない。高ガスバリヤー性樹
脂としては、エチレン−ビニルアルコール共重合
体、塩化ビニリデン、更にポリアクリロニトリル
が使用できる。 In addition, the high gas barrier resin layer 3 used in the present invention is a film with a thickness of 100 μm and an oxygen gas permeation rate of 10 c.c./m 2 · 24 Hr or less,
Resins with oxygen gas permeability of 10 c.c./m 2 , 24 HR, 100 μm or more cannot sufficiently prevent the scent of the air freshener from escaping to the outside before use. As the high gas barrier resin, ethylene-vinyl alcohol copolymer, vinylidene chloride, and polyacrylonitrile can be used.
接着層４は隣接する層５又は３とのラミネート
強度が10〜100g／25mm幅になるものであり、そ
の樹脂組成は層５と３の樹脂の種類によつて決め
なければならない。100g／25mm幅以上では、芳
香製品使用時に高ガスバリヤー層を容易に剥離に
より取り除くことができない。また、たとえ剥離
できても外観が劣化する。反対に10g／25mm幅以
下のラミネート強度ではフイルムの加工時に容易
にデラミネーシヨンが起こり製品にならない。 The adhesive layer 4 has a lamination strength of 10 to 100 g/25 mm width with the adjacent layer 5 or 3, and its resin composition must be determined depending on the type of resin of the layers 5 and 3. If the width is 100g/25mm or more, the high gas barrier layer cannot be easily removed by peeling when using aromatic products. Moreover, even if it can be peeled off, the appearance will deteriorate. On the other hand, if the lamination strength is less than 10g/25mm width, delamination easily occurs during film processing and the product cannot be produced.
更に、本考案の包装材料は製品形態や使用状況
により適当な保護層を設けることができる。 Furthermore, the packaging material of the present invention can be provided with an appropriate protective layer depending on the product form and usage conditions.
以下、本考案を図面の例で説明する。 The present invention will be explained below with reference to the drawings.
第１図は成形された本体２に芳香剤７を入れ蓋
材１で包装したものである。この状態では本体
（断面図第４図）、蓋材（断面図第２図）共に高ガ
スバリヤー性を保有しており、芳香は外部へ発散
しない。使用時に蓋材の断面図第２図の高ガスバ
リヤー性樹脂層である最外層３を第３図のように
剥離することにより、ガスバリヤー性の低い接着
層４と低ガスバリヤー性樹脂層５を透過して芳香
が外部へ発散する。 FIG. 1 shows a molded main body 2 in which an aromatic agent 7 is placed and packaged with a lid material 1. In this state, both the main body (cross-sectional view, FIG. 4) and the lid material (cross-sectional view, FIG. 2) have high gas barrier properties, and the fragrance does not emanate to the outside. During use, by peeling off the outermost layer 3, which is a high gas barrier resin layer in the cross-sectional view of the lid material in FIG. 2, as shown in FIG. 3, the adhesive layer 4 with low gas barrier properties and the low gas barrier resin layer 5 are separated. The fragrance emanates to the outside.
一方、本体２においても同様であるが本体の場
合はトレイとして腰をもたせるために保護層７が
設けられており、使用時には第５図のように高ガ
スバリヤー性樹脂層３更にこの場合は接着層４は
低ガスバリヤー性樹脂層と剥離しやすくなつてお
り、保護層７を含め、外側３層を剥離し、芳香は
残り低ガスバリヤー性樹脂層５を透過して外部へ
発散する。 On the other hand, the same applies to the main body 2, but in the case of the main body, a protective layer 7 is provided to provide stiffness as a tray, and when in use, as shown in Fig. 5, a high gas barrier resin layer 3 is further bonded. The layer 4 is easily peeled off from the low gas barrier resin layer, and the outer three layers including the protective layer 7 are peeled off, and the fragrance remains and permeates the low gas barrier resin layer 5 to be diffused to the outside.
本考案の包装材料を使用することにより、芳香
剤のように使用時のみ芳香が発散すればよい製品
を従来の包装材料と同じように包装出来、且つ使
用の際に高ガスバリヤー性樹脂である外層を必要
分だけ剥離することにより、簡単に香りをコント
ロールできるようになつた。
By using the packaging material of the present invention, products such as air fresheners that only need to emit a fragrance when used can be packaged in the same way as conventional packaging materials. By removing only the necessary amount of the outer layer, it is now possible to easily control the scent.
第１図は芳香剤を入れた製品の１例の断面図で
ある。第２図は蓋材１に使用する本考案の包装材
料の断面図の１例であり、第３図は第２図の蓋材
を使用時に剥離する時の状態を示す断面図、第４
図はトレイ本体に使用する本考案の包装材料の断
面図の１例であり、第５図は第３図と同じように
第４図の包装材料を使用時に剥離する時の状態を
示した断面図である。
FIG. 1 is a cross-sectional view of an example of a product containing a fragrance. FIG. 2 is an example of a cross-sectional view of the packaging material of the present invention used for the lid material 1, FIG. 3 is a cross-sectional view showing the state in which the lid material of FIG. 2 is peeled off during use, and FIG.
The figure is an example of a cross-sectional view of the packaging material of the present invention used for the tray body, and Figure 5 is a cross-section showing the state in which the packaging material in Figure 4 is peeled off during use, similar to Figure 3. It is a diagram.
Claims (1)
透過量が100c.c.／m2・24Hr・100μ以上の樹脂、(2)
(1)又は(3)の樹脂層とのラミネート強度が10〜
100g／25mm幅の接着層、(3)酸素ガス透過量が10
c.c.／m2・24Hr・100μ以下の樹脂であることを特
徴とする包装材料。 The layer structure of the packaging material from the packaged object side is (1) resin with an oxygen gas permeation rate of 100c.c./m2 , 24Hr, 100μ or more, (2)
Lamination strength with resin layer (1) or (3) is 10~
100g/25mm width adhesive layer, (3) oxygen gas permeation rate is 10
Packaging material characterized by being a resin of cc/m 2 , 24Hr, 100μ or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194888U JPH0450111Y2 (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194888U JPH0450111Y2 (en) | 1987-12-24 | 1987-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199624U JPH0199624U (en) | 1989-07-04 |
| JPH0450111Y2 true JPH0450111Y2 (en) | 1992-11-26 |
Family
ID=31485591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987194888U Expired JPH0450111Y2 (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450111Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0647279B2 (en) * | 1988-05-10 | 1994-06-22 | 住友ベークライト株式会社 | Packaging material |
| JP6398246B2 (en) * | 2014-03-25 | 2018-10-03 | 三菱ケミカル株式会社 | Easy peelable multilayer film, laminated multilayer film, and package |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5363484A (en) * | 1976-11-18 | 1978-06-06 | Nippon Synthetic Chem Ind Co Ltd:The | Multilayer structure |
| JPS5382880A (en) * | 1976-12-29 | 1978-07-21 | Mitsubishi Petrochemical Co | Method for making composite laminate improved gas barrier property |
| JPS57175571A (en) * | 1981-04-20 | 1982-10-28 | Gunze Kk | Packing material for air emitting or air absorbing chemical material |
-
1987
- 1987-12-24 JP JP1987194888U patent/JPH0450111Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5363484A (en) * | 1976-11-18 | 1978-06-06 | Nippon Synthetic Chem Ind Co Ltd:The | Multilayer structure |
| JPS5382880A (en) * | 1976-12-29 | 1978-07-21 | Mitsubishi Petrochemical Co | Method for making composite laminate improved gas barrier property |
| JPS57175571A (en) * | 1981-04-20 | 1982-10-28 | Gunze Kk | Packing material for air emitting or air absorbing chemical material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0199624U (en) | 1989-07-04 |
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