JPH01280540A - Cushion material - Google Patents
Cushion materialInfo
- Publication number
- JPH01280540A JPH01280540A JP63111171A JP11117188A JPH01280540A JP H01280540 A JPH01280540 A JP H01280540A JP 63111171 A JP63111171 A JP 63111171A JP 11117188 A JP11117188 A JP 11117188A JP H01280540 A JPH01280540 A JP H01280540A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene gas
- cushion material
- resin sheet
- ion exchange
- porous mineral
- 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
- 239000000463 material Substances 0.000 title claims abstract description 35
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000005977 Ethylene Substances 0.000 claims abstract description 23
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 15
- 238000005342 ion exchange Methods 0.000 claims abstract description 15
- 239000011707 mineral Substances 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 abstract description 16
- 239000011347 resin Substances 0.000 abstract description 16
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 6
- -1 polyethylene Polymers 0.000 abstract description 4
- 229910021536 Zeolite Inorganic materials 0.000 abstract description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010457 zeolite Substances 0.000 abstract description 3
- 239000004952 Polyamide Substances 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract description 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 2
- 229920002647 polyamide Polymers 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- 229920001155 polypropylene Polymers 0.000 abstract description 2
- 239000010419 fine particle Substances 0.000 description 9
- 241000227653 Lycopersicon Species 0.000 description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、たとえば、野菜や果物などの物品を箱詰め
して輸送する際などに用いられるクッション材に関する
。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cushioning material used, for example, when packaging and transporting articles such as vegetables and fruits.
物品を箱詰めして輸送する際に、物品が振動などによっ
て破損しないように、物品をクッション材でくるむよう
にして箱に収容するようにしている。When the articles are packed in a box and transported, the articles are wrapped in cushioning material and placed in the box so that the articles are not damaged by vibration or the like.
クッション材としては、近年、熱可塑性樹脂シートの表
面に膨出させたように同質の材料で多数の空気小室を点
在するように形成し、この空気小室によってクッション
性を持たせるようにしたものがよく用いられている。In recent years, cushioning materials have been made by forming a large number of air chambers scattered on the surface of a thermoplastic resin sheet using a homogeneous material such that they bulge out on the surface, and these air chambers provide cushioning properties. is often used.
上記のクッション材を用いることによって、振動などシ
ョックによる物品の傷みは、解消されるのであるが、野
菜や果物などは、このような原因による傷みのほかに鮮
度の問題がある。By using the above-mentioned cushioning material, damage to articles caused by shocks such as vibrations can be eliminated, but in addition to damage caused by such causes, vegetables, fruits, etc. have problems with freshness.
すなわち、野菜や果物等の青果物は、青果物自体から生
成するエチレンガスにより成熟が促進されその鮮度が低
下する。That is, ripening of fruits and vegetables such as vegetables and fruits is accelerated by ethylene gas generated from the fruits and vegetables themselves, and their freshness decreases.
したがって、このエチレンガスを除去して出来るだけ長
く鮮度を保つ工夫が必要である。Therefore, it is necessary to find ways to remove this ethylene gas and maintain freshness for as long as possible.
この発明は、このような事情に鑑みて、振動などのショ
ックを吸収できることは勿論のこと、エチレンガスを吸
収して青果物の鮮度を長く維持することが出来るクッシ
ョン材を提供することを目的としている。In view of these circumstances, the purpose of this invention is to provide a cushioning material that can not only absorb shocks such as vibrations but also absorb ethylene gas and maintain the freshness of fruits and vegetables for a long time. .
この発明は、このような目的を達成するために、少なく
とも一側面にイオン交換能を有する多孔質鉱物微粒子を
備えるエチレンガス吸着層が形成されているクッション
材を要旨としている。In order to achieve such an object, the gist of the present invention is a cushioning material in which an ethylene gas adsorption layer comprising porous mineral fine particles having ion exchange ability is formed on at least one side thereof.
上記構成によって、ショックを吸収することができると
ともに、イオン交換能を有する多孔質鉱物微粒子によっ
てエチレンガスを吸収して青果物の鮮度を長く維持する
ことができる。With the above structure, it is possible to absorb shock and maintain the freshness of fruits and vegetables for a long time by absorbing ethylene gas by porous mineral fine particles having ion exchange ability.
以下に、この発明を、その実施例をあられす図面を参照
しつつ詳しく説明する。Hereinafter, embodiments of the present invention will be explained in detail with reference to the accompanying drawings.
第１図はこの発明にかかるクッション材の１実施例を一
部切り欠いて斜め上から見てあられしている。FIG. 1 shows an embodiment of the cushioning material according to the present invention, partially cut away and viewed diagonally from above.
図にみるように、このクッション材（１）は、シート状
のクッション材本体（２）とエチレンガス吸着層（３）
から構成されている。As shown in the figure, this cushioning material (1) consists of a sheet-like cushioning material body (2) and an ethylene gas adsorption layer (3).
It consists of
クッション材本体（２）は、通常の製法で形成されてい
て、通気性の無い樹脂シート（２１）の表面に同じく通
気性の無い樹脂シートによって形成された空気小室（２
２）が多数点在されているエチレンガス吸着層（３）は
、樹脂（３１）中にイオン交換能を有する多孔質鉱物微
粒子（３２）が分散された樹脂シートにより形成されて
いる樹脂シート（２１）およびエチレンガス吸着層（３
）を形成する樹脂は、特に限定されないが、たとえば、
ポリエチレン、ポリプロピレン、ポリブタジェン、ポリ
酢酸ビニル、ポリエステル、ポリアミド等が挙げられる
。The cushioning material main body (2) is formed by a normal manufacturing method, and has an air chamber (2) formed on the surface of a non-porous resin sheet (21), which is also made of a non-porous resin sheet.
The ethylene gas adsorption layer (3) in which a large number of particles 2) are scattered is a resin sheet (3) formed of a resin sheet in which porous mineral fine particles (32) having ion exchange ability are dispersed in a resin (31). 21) and ethylene gas adsorption layer (3
) is not particularly limited, but for example,
Examples include polyethylene, polypropylene, polybutadiene, polyvinyl acetate, polyester, polyamide, and the like.
イオン交換能を有する多孔質鉱物微粒子（３２）として
は、特に限定されないが、ゼオライト。The porous mineral fine particles (32) having ion exchange ability include, but are not limited to, zeolite.
クリストバライト、珊瑚、医王石、麦飯石、大谷石など
のセラミック粒子等が挙げられ、その径が数μｍ以下の
細かいものであることが好ましい。Ceramic particles such as cristobalite, coral, Io-seki, Maihan-seki, Oya-seki, etc. can be mentioned, and it is preferable that the particles have a fine diameter of several μm or less.
クッション材本体（２）とエチレンガス吸収層（３）と
の接合は、特に限定されないが、たとえば、接着剤を用
いて行う接合する方法や超音波により接合する方法等が
挙げられる。The method of joining the cushioning material main body (2) and the ethylene gas absorption layer (3) is not particularly limited, and examples thereof include a method of joining using an adhesive, a method of joining using ultrasonic waves, and the like.
（実施例１）
イオン交換能を有する多孔質鉱物微粒子（３２）として
ゼオライト微粒子を用いた上記クッション材（１）を第
２図にみるように、ダンボール箱（４）の内壁面に敷き
詰め、採れたでのトマト（５）をダンボール箱（４）に
詰めて振動させたのち、５日間放置した。(Example 1) As shown in Fig. 2, the cushioning material (1) using zeolite fine particles as porous mineral particles (32) having ion exchange ability was spread on the inner wall of a cardboard box (4), and the material was collected. Fresh tomatoes (5) were packed in a cardboard box (4), vibrated, and left for 5 days.
（比較例１）
通常のクッション材を実施例１と同様にダンボール箱（
４）の内壁面に敷き詰め、採れたでのトマト（５）をダ
ンボール箱（４）に詰めて振動させたのち、５日間放置
した。(Comparative Example 1) A normal cushioning material was used in a cardboard box (
4), freshly picked tomatoes (5) were packed in a cardboard box (4), vibrated, and left for 5 days.
放置後、ダンボール箱（４）の梱包を解いて中を確認し
たところ、実施例１のトマトも比較例１のトマトを型く
ずれは無かったが、比較例１のトマトは、熟して鮮度が
落ちていた。After leaving the cardboard box (4) unpacked and checking the contents, it was found that the tomatoes of Example 1 and Comparative Example 1 had not lost their shape, but the tomatoes of Comparative Example 1 had become ripe and had lost their freshness. Ta.
この発明にかかるクッション材は、上記の実施例に限定
されない。The cushioning material according to the present invention is not limited to the above embodiments.
上記の実施例では、クッション材本体（２）の空気小室
（２１）表面にエチレンガス吸着層（３）が形成されて
いたが、樹脂シー）（２２）側に積層するようにしても
構わない。勿論両側に積層するようにしても構わない。In the above example, the ethylene gas adsorption layer (3) was formed on the surface of the air chamber (21) of the cushion material body (2), but it may also be layered on the resin sheet (22) side. . Of course, they may be laminated on both sides.
上記実施例では、クッション材がクッション材本体（２
）とエチレンガス吸着Ｎ（３）とを積層して形成されて
いたが、クッション材本体のみにしてその少なくとも一
部をイオン交換能を有する多孔質鉱物微粒子（３２）が
分散された樹脂シートにより形成するようにしても構わ
ない。もちろん、イオン交換能を有する多孔質鉱物微粒
子（３２）が分散された樹脂シートのみにより形成する
ようにしても構わない。また、エチレンガス吸着層を接
着剤と粒子を同時にクッション材本体に吹きつけて形成
するようにしても構わない。In the above embodiment, the cushion material is the cushion material main body (2
) and ethylene gas adsorbing N (3), but now only the main body of the cushion material is made up of a resin sheet in which porous mineral fine particles (32) having ion exchange ability are dispersed. It is also possible to form it. Of course, it is also possible to form only a resin sheet in which porous mineral fine particles (32) having ion exchange ability are dispersed. Alternatively, the ethylene gas adsorption layer may be formed by simultaneously spraying the adhesive and particles onto the cushion material main body.
上記の実施例では、クッション材本体（２）が空気小室
を樹脂シート（２２）表面に多数点在して形成されてい
たが、発泡樹脂シートで形成するようにしても構わない
し、ティッシュ様の紙基材を多数積層させたものでも構
わない、ティ・７シユ様の紙基材を多数積層させたもの
の場合、その紙基材の少なくとも表面部分にイオン交換
能を有する多孔質鉱物微粒子を含浸などにより定着させ
るようにしてエチレンガス吸着層を形成するようにして
もよい。In the above embodiment, the cushioning material main body (2) was formed with a large number of air chambers scattered on the surface of the resin sheet (22), but it may also be formed of a foamed resin sheet, or a tissue-like It does not matter if the paper base material is laminated in large numbers.In the case of a laminated paper base material like T.7, at least the surface portion of the paper base material is impregnated with porous mineral fine particles having ion exchange ability. The ethylene gas adsorption layer may be formed by fixing the ethylene gas by, for example.
この発明にかかるクッション材は、以上のように、少な
くとも一側面にイオン交換能を有する多孔質鉱物微粒子
を備えるエチレンガス吸着層が形成されているので、振
動等のショックを吸収することができるとともに、イオ
ン交換能を有する多孔質鉱物微粒子によってエチレンガ
スを吸収することができる。したがって、野菜や果物等
の青果物のショックによる傷みもエチレンガスによる傷
みも抑制することができる。As described above, the cushioning material according to the present invention has an ethylene gas adsorption layer comprising porous mineral particles having ion exchange ability on at least one side thereof, and therefore can absorb shocks such as vibrations. , ethylene gas can be absorbed by porous mineral fine particles with ion exchange ability. Therefore, it is possible to suppress damage to fruits and vegetables such as vegetables and fruits caused by shock as well as damage caused by ethylene gas.
第１図はこの発明にかかるクッション材の１実施例をあ
られす一部切欠斜視図、第２図はその使用例をあられす
斜視図である。
（１）・・・クッション材 （２）・・・クッション材
本体 （３）・・・エチレンガス吸着層 （３２）・・
・イオン交換能を有する多孔質鉱物微粒子第１図FIG. 1 is a partially cutaway perspective view showing an embodiment of the cushioning material according to the present invention, and FIG. 2 is a perspective view showing an example of its use. (1)... Cushion material (2)... Cushion material body (3)... Ethylene gas adsorption layer (32)...
・Porous mineral particles with ion exchange ability Figure 1
Claims (1)
鉱物微粒子を備えるエチレンガス吸着層が形成されてい
るクッション材。(1) A cushioning material in which an ethylene gas adsorption layer comprising porous mineral particles having ion exchange ability is formed on at least one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63111171A JPH01280540A (en) | 1988-05-06 | 1988-05-06 | Cushion material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63111171A JPH01280540A (en) | 1988-05-06 | 1988-05-06 | Cushion material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01280540A true JPH01280540A (en) | 1989-11-10 |
Family
ID=14554281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63111171A Pending JPH01280540A (en) | 1988-05-06 | 1988-05-06 | Cushion material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01280540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994026621A1 (en) * | 1993-05-10 | 1994-11-24 | Jiffy Packaging Company Limited | Method and device for protecting articles during transportation and storage |
-
1988
- 1988-05-06 JP JP63111171A patent/JPH01280540A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994026621A1 (en) * | 1993-05-10 | 1994-11-24 | Jiffy Packaging Company Limited | Method and device for protecting articles during transportation and storage |
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