JPH0334263Y2 - - Google Patents
Info
- Publication number
- JPH0334263Y2 JPH0334263Y2 JP1981087782U JP8778281U JPH0334263Y2 JP H0334263 Y2 JPH0334263 Y2 JP H0334263Y2 JP 1981087782 U JP1981087782 U JP 1981087782U JP 8778281 U JP8778281 U JP 8778281U JP H0334263 Y2 JPH0334263 Y2 JP H0334263Y2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- package
- oxygen absorber
- small
- present
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 35
- 229910052760 oxygen Inorganic materials 0.000 claims description 35
- 239000001301 oxygen Substances 0.000 claims description 35
- 239000006096 absorbing agent Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 7
- 229940123973 Oxygen scavenger Drugs 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000005022 packaging material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Separation Of Gases By Adsorption (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
【考案の詳細な説明】
本考案は、大型の脱酸素剤包装体に関するもの
である。[Detailed Description of the Invention] The present invention relates to a large-sized oxygen absorber package.
従来、鉄粉や、ハイドロサルフアイトなどの空
気中の酸素と反応し、これを固定化する能力を持
つ粉体を主剤とした脱酸素剤を通気性の材料で包
装したものは知られている。このような脱酸素剤
包装体は、食品や、その他の物品と共に非通気性
のプラスチツクフイルムの袋に同封し、全体を密
封することによつて使用される。そして、このよ
うにして形成された物品の包装体は、同封した脱
酸素剤の作用により、その内部は無酸素状態に保
持され、その結果、被包装体である物品は、酸素
の作用から保護され、酸化劣化や変色を受けず、
また好気性菌の繁殖が抑制され、カビの発生がな
いなどの利点が得られる。 Conventionally, oxygen scavengers based on powders such as iron powder and hydrosulfite, which have the ability to react with and fix oxygen in the air, are packaged in breathable materials. . Such an oxygen absorber package is used by enclosing food or other items in a non-breathable plastic film bag and sealing the whole bag. The interior of the product package formed in this way is maintained in an oxygen-free state due to the action of the enclosed oxygen absorber, and as a result, the packaged product is protected from the action of oxygen. and does not undergo oxidative deterioration or discoloration,
Further, the growth of aerobic bacteria is suppressed, and there are advantages such as no mold growth.
ところで、前記のようにして用いられる脱酸素
剤包装体においては、しばしば、その酸素吸収能
が10以上という大型のものが要求されることが
ある。このような場合、従来は、その酸素吸収能
に見合う脱酸素剤をそのまま大型の袋に収容し、
密封することによつて製造していた。しかしなが
ら、このような大型の脱酸素剤包装体は、反応を
開始すると、その内部に蓄熱が起り、次第に発熱
を生じ、反応促進剤として添加した水分が水蒸気
となつて蒸散するという問題があつた。 Incidentally, the oxygen absorber package used as described above is often required to have a large oxygen absorbing capacity of 10 or more. In such cases, conventionally, the oxygen scavenger that matches its oxygen absorption capacity is simply stored in a large bag.
It was manufactured by sealing it. However, such a large oxygen absorber package has the problem that once the reaction starts, heat accumulates inside it, gradually generating heat, and the water added as a reaction accelerator turns into water vapor and evaporates. .
本考案はこのような問題を解決するためになさ
れたもので、包装すべき脱酸素剤を複数の小単位
に分割し、これらの小単位の脱酸素剤を通気性材
料であらかじめ包装すると共に、これらの小単位
包装体の全体をさらに通気性材料で包装したこと
を特徴とする。 The present invention was devised to solve such problems, and involves dividing the oxygen absorber to be packaged into multiple small units, packaging these small units of oxygen absorber in advance with breathable material, and A feature of these small unit packages is that the entirety thereof is further wrapped with a breathable material.
次に、本考案を図面により説明する。 Next, the present invention will be explained with reference to the drawings.
第１図は、本考案で用いる小単位の脱酸素剤包
装体の断面説明図、第２図は、これら小単位の脱
酸素剤包装体の複数全体を包装した大型の脱酸素
剤包装体の断面説明図をそれぞれ示す。 Figure 1 is an explanatory cross-sectional view of a small unit oxygen absorber package used in the present invention, and Figure 2 is a large-sized oxygen absorber package containing a plurality of these small unit oxygen absorber packages. A cross-sectional explanatory diagram is shown respectively.
なお、本考案における脱酸素剤としては、従来
公知のもの、例えば、鉄粉、酸化鉄粉、その他の
金属粉、ハイドロサルフアイトなどを主剤とし、
反応促進のために少量の水分を添加したものが用
いられる。また、本考案においていう大型の脱酸
素剤包装体とは、48時間の大気中での反応時間に
おける酸素吸収量が1.5以上、殊に2.0以上の
ものをいう。 In addition, the oxygen scavenger used in the present invention is a conventionally known one, such as iron powder, iron oxide powder, other metal powder, hydrosulfite, etc. as the main agent,
A small amount of water is added to promote the reaction. Furthermore, the large-sized oxygen absorber package as used in the present invention refers to one whose oxygen absorption amount is 1.5 or more, particularly 2.0 or more during a 48-hour reaction time in the atmosphere.
第１図において、Ａは小単位の脱酸素剤包装体
を示し、１はその内部に収容された脱酸素剤及び
２はそれを包装する包装材料であつて、通気性材
料、通常、紙、合成紙、紙と有孔プラスチツクフ
イルムとのラミネートなどが適用される。本考案
において、この小単位の脱酸素剤包装体として
は、48時間の大気中での反応時間における酸素吸
収量が700ml以下、殊に50〜500mlの範囲のものを
用いるのがよい。 In FIG. 1, A indicates a small-unit oxygen absorber package, 1 is an oxygen absorber contained therein, and 2 is a packaging material for packaging it, which is made of a breathable material, usually paper, Synthetic paper, a laminate of paper and perforated plastic film, etc. are applicable. In the present invention, it is preferable to use a small-unit oxygen scavenger package that has an oxygen absorption amount of 700 ml or less, particularly in the range of 50 to 500 ml, during a reaction time of 48 hours in the atmosphere.
第２図において、Ｂは大型の脱酸素剤包装体を
示し、Ａは小単位の脱酸素剤包装体、３はそれら
全体を包装する包装材料であつて、通気性材料、
通常、紙、合成紙などが用いられるが、殊に、本
考案者らが先に開発した通気性が通常の紙よりも
著しく抑制された包装材（特開昭53−51096号公
報）の使用が好適である。 In FIG. 2, B indicates a large oxygen absorber package, A indicates a small unit oxygen absorber package, and 3 indicates a packaging material for packaging the entire package, which is a breathable material.
Generally, paper, synthetic paper, etc. are used, but in particular, the use of a packaging material (Japanese Patent Laid-Open No. 53-51096), which was developed by the present inventors and has significantly lower air permeability than ordinary paper. is suitable.
本考案の大型の脱酸素剤包装体においては、そ
の内容物は小単位の脱酸素剤包装体の多数から構
成されているため、その脱酸素反応は、それらの
小単位の脱酸素剤包装体を基準として行われ、従
つて、従来の大量の酸素剤を基準として行う大型
の脱酸素剤包装体に比して、内容物の蓄熱は少な
い。しかも大型の包装体内部空間は、小単位の脱
酸素剤の脱酸素作用によりその酸素濃度が空気中
よりも常に低い状態に保持されることから、脱酸
素剤の急激な反応は抑制されることから、その内
部蓄熱は一層抑制され、その結果、脱酸素反応に
際し、包装体全体が高温になるという問題が回避
される。 In the large oxygen scavenger package of the present invention, the contents are composed of a large number of small oxygen scavenger packages, so the oxygen scavenging reaction is carried out by the small oxygen scavenger packages. Therefore, compared to conventional large-sized oxygen absorber packages that use a large amount of oxygen agent as a standard, the contents accumulate less heat. Moreover, in the interior space of a large package, the oxygen concentration is always maintained lower than that in the air due to the oxygen scavenging action of small units of oxygen scavenger, so rapid reactions of the oxygen scavenger are suppressed. Therefore, the internal heat accumulation is further suppressed, and as a result, the problem of the entire package becoming high temperature during the deoxidation reaction is avoided.
第１図は小単位の脱酸素剤包装体の断面説明図
及び第２図は大型の脱酸素剤包装体の断面説明図
である。
１……脱酸素剤、２，３……通気性包装材料、
４，４′……シール部、Ａ……小単位の脱酸素剤
包装体、Ｂ……大型の脱酸素剤包装体。
FIG. 1 is a cross-sectional explanatory view of a small unit oxygen absorber package, and FIG. 2 is a cross-sectional explanatory view of a large-sized oxygen absorber package. 1... Oxygen absorber, 2, 3... Breathable packaging material,
4, 4'... Seal portion, A... Small unit oxygen absorber package, B... Large oxygen absorber package.
Claims (1)
装体は、包装すべき脱酸素剤を複数の小単位に分
割し、これらの小単位の脱酸素剤を通気性材料で
あらかじめ包装すると共に、これらの小単位包装
体の全体をさらに通気性材料で包装したことを特
徴とする脱酸素剤包装体。 A large oxygen absorber package, which divides the oxygen absorber to be packaged into a plurality of small units, and pre-packages these small units of oxygen absorber with a breathable material. Additionally, an oxygen absorber package is characterized in that the entire small unit package is further packaged with a breathable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981087782U JPH0334263Y2 (en) | 1981-06-15 | 1981-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981087782U JPH0334263Y2 (en) | 1981-06-15 | 1981-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57199045U JPS57199045U (en) | 1982-12-17 |
| JPH0334263Y2 true JPH0334263Y2 (en) | 1991-07-19 |
Family
ID=29882978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981087782U Expired JPH0334263Y2 (en) | 1981-06-15 | 1981-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334263Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55116434A (en) * | 1979-03-01 | 1980-09-08 | Mitsubishi Gas Chem Co Inc | Preparation of deoxidation agent |
-
1981
- 1981-06-15 JP JP1981087782U patent/JPH0334263Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55116434A (en) * | 1979-03-01 | 1980-09-08 | Mitsubishi Gas Chem Co Inc | Preparation of deoxidation agent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57199045U (en) | 1982-12-17 |
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