JPH0210099Y2 - - Google Patents
Info
- Publication number
- JPH0210099Y2 JPH0210099Y2 JP1983183508U JP18350883U JPH0210099Y2 JP H0210099 Y2 JPH0210099 Y2 JP H0210099Y2 JP 1983183508 U JP1983183508 U JP 1983183508U JP 18350883 U JP18350883 U JP 18350883U JP H0210099 Y2 JPH0210099 Y2 JP H0210099Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- bag
- quicklime
- plastic film
- sheet
- 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
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 34
- 239000000292 calcium oxide Substances 0.000 claims description 17
- 235000012255 calcium oxide Nutrition 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002985 plastic film Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 239000004922 lacquer Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
- 235000013305 food Nutrition 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004572 hydraulic lime Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
本考案は簡易加熱材料に関するものでとくに生
石灰と水との反応による反応熱を利用する簡易加
熱材料に関する。[Detailed Description of the Invention] The present invention relates to a simple heating material, and in particular to a simple heating material that utilizes the reaction heat generated by the reaction between quicklime and water.
従来生石灰に水を加えると発熱することは広く
知られている。 It is widely known that adding water to quicklime generates heat.
CaO＋H2O→Ca（OH）2＋15.2Kcal
この発熱反応を利用して袋に収容されたレトル
ト食品を加熱する方法も知られており、例えば実
公昭56−32067号公報は食品の外装材料に直接生
石灰が接触しており、生石灰も消石灰も可食性の
ものではなく衛生的でなく、また実開昭58−
105880号公報および実公昭52−28711号公報には
生石灰と食品とを別々の袋に入れることにより生
石灰や消石灰が食品の外装材料に付着することを
防止しているが、そのため反応で発生した熱を伝
える熱伝導性が劣つている。上記いずれの公報
も、反応に必要な水や袋や容器の外部に頼つてお
り、しかも適当な量の水よりも多くても少くても
短時間で充分な温度（60〜95℃）の加熱を均一に
行うことができないため、使用者が厳密に水の量
を計つて加えるのでなければ有効に使用できない
という欠点をもつている。また上記実公昭52−
28711および実開昭58−105880の外、特公昭50−
28506号公報は被加熱体である食品も生石灰の収
納部分も袋状の形態であるため、生石灰に水を加
えてテーブル等に静置すると、加えた水が流れ出
すという欠点を持つていた。 CaO+H 2 O→Ca(OH) 2 +15.2Kcal There is also a known method of heating retort food stored in a bag using this exothermic reaction. There is direct contact with quicklime, and both quicklime and slaked lime are not edible and unhygienic.
105880 and Utility Model Publication No. 52-28711, the quicklime and food are placed in separate bags to prevent the quicklime and slaked lime from adhering to the exterior packaging material of the food. It has poor thermal conductivity. All of the above publications rely on the water necessary for the reaction and the outside of the bag or container, and moreover, they require heating to a sufficient temperature (60 to 95°C) in a short time, even if it is more or less than the appropriate amount of water. Since water cannot be applied uniformly, it has the disadvantage that it cannot be used effectively unless the user precisely measures and adds the amount of water. In addition, the above-mentioned Jikko Sho 52-
28711 and Utility Model 105880, Special Publication 1977-
In Publication No. 28506, both the food to be heated and the storage area for the quicklime are in the form of bags, so when water is added to the quicklime and left standing on a table or the like, the added water flows out.
本考案は上記の欠点を解消するものであつて、
適当の水と反応して発熱する生石灰を密閉系内に
収容して、加熱効率を高め、水が外部に流れ出な
いようにするとともに、保存時には水と生石灰が
接触することがなく、使用時には簡単かつ速かに
両者が接触して反応するようにしたものである。 The present invention solves the above-mentioned drawbacks, and
Quicklime, which generates heat when it reacts with appropriate water, is housed in a closed system to increase heating efficiency and prevent water from leaking outside.In addition, there is no contact between water and quicklime during storage, making it easy to use. Moreover, the two are designed to quickly come into contact and react.
すなわちヒートシールラツカーを塗布したアル
ミニウム箔とプラスチツクフイルムまたはシート
とをその周囲でシールしてなる小袋中に、袋破壊
用小ボールと水とを収容したものと生石灰を内部
に収容した透水性の小袋とを水不透性を有するプ
ラスチツクフイルムまたはシートよりなる袋中に
収容して密封したものである。以下本考案を図示
の実施例によつて説明する。 That is, a small bag made of aluminum foil coated with a heat seal lacquer and a plastic film or sheet sealed around it contains a small ball for breaking the bag, water, and a water-permeable bag with quicklime inside. The small bag is housed in a bag made of water-impermeable plastic film or sheet and sealed. The present invention will be explained below with reference to illustrated embodiments.
第１図はアルミニウム箔にヒートシールラツカ
ーを塗布したもの（下に台紙あり）１とポリエチ
レンやポリプロピレン等のプラスチツクシートを
絞り成型（真空成型、圧空成型、プレス成型等に
よる）したもの２とを周囲でシール３したものＡ
の凹部に水４と小ボール５を収容してある状態を
示すもので、その断面説明図は第２図イに示され
ている。ボール５はビー玉状のガラス、プラスチ
ツク、陶磁、金属製等で作られる。 Figure 1 shows aluminum foil coated with a heat seal lacquer (with a mount underneath) 1 and a plastic sheet made of polyethylene, polypropylene, etc. drawn and formed (by vacuum forming, air pressure forming, press forming, etc.) 2. A with 3 seals around the perimeter
This shows a state in which water 4 and a small ball 5 are accommodated in the recessed part, and the cross-sectional explanatory view is shown in FIG. 2A. The ball 5 is made of marble-shaped glass, plastic, ceramic, metal, or the like.
一方、不織布（ポリプロピレン不織布やポリエ
ステル不織布）等の水透過性の袋６の中に例えば
粉末状、顆粒状、または塊状等の生石灰７を入れ
た小袋Ｂを用意し、上記のＡ容器とＢの袋を更に
大きなプラスチツクシート、アルミニウム箔とプ
ラスチツクフイルムの積層体で作られ、少くとも
内部のボールがわかるようにしてある（透明部ま
たはボール位置を表示８してあれば全部透明であ
る必要はない）袋Ｃ中に密封する。（第２図イ参
照）
第２図は本考案の簡易加熱材料の使用方法を断
面で示した説明図で、イは使用前の状態を示し、
ロは使用状態にあたり、ボール５を袋Ｃの外部か
ら押し、アルミニウム箔を破つて水４を流出せし
めることにより不織布袋Ｂ中へ水４が浸透し、生
石灰と接触して発熱反応を起させるものである。 On the other hand, prepare a small bag B containing, for example, quicklime 7 in the form of powder, granules, or lumps in a water-permeable bag 6 made of non-woven fabric (polypropylene non-woven fabric or polyester non-woven fabric). The bag is made of a larger plastic sheet, a laminate of aluminum foil and plastic film, so that at least the balls inside can be seen (it does not have to be completely transparent as long as the transparent part or ball position is marked 8). ) Seal in bag C. (See Figure 2 A) Figure 2 is an explanatory cross-sectional view showing how to use the simple heating material of the present invention, and A shows the state before use.
B refers to the state in which the water 4 penetrates into the non-woven fabric bag B by pushing the ball 5 from the outside of the bag C, tearing the aluminum foil, and causing the water 4 to flow out, and comes into contact with the quicklime to cause an exothermic reaction. It is.
このような本考案の簡易加熱材料Ｄは３図の断
面で示す説明図のように、レトルト食品Ｒの一方
または上下に位置させてその外周を大きなプラス
チツクシート製の大きな袋Ｅに入れて密封し、上
述のように発熱反応を起して加熱するので熱効率
が極めて良好である。 The simple heating material D of the present invention is placed on one side or above and below the retort food R, and its outer periphery is placed in a large bag E made of a large plastic sheet and sealed, as shown in the cross-sectional view of Figure 3. As described above, heating is performed by causing an exothermic reaction, so the thermal efficiency is extremely good.
第１図は本考案の簡易加熱材料の構成を示す説
明図、第２図は同じくその断面イを示し、その使
用時ロを示す使用説明図、第３図は同じくその応
用の１例を断面で示した説明図である。
１……アルミニウム箔にヒートシールラツカー
を塗布したもの、２……プラスチツクシートを絞
り加工したもの、３……シール部、４……水、５
……小ボール、６……水透過性袋、７……生石
灰、Ａ……水とボールを収容した小袋、Ｂ……生
石灰を入れた小袋、Ｃ……ＡとＢを一緒に収容し
た大きなプラスチツクシート袋、Ｄ……本考案の
簡易加熱材料、Ｅ……プラスチツクフイルム袋、
Ｒ……レトルト食品。
Fig. 1 is an explanatory diagram showing the structure of the simple heating material of the present invention, Fig. 2 is an explanatory diagram showing its cross section A and B when it is used, and Fig. 3 is a cross section showing an example of its application. FIG. 1...Aluminum foil coated with heat seal lacquer, 2...Plastic sheet drawn, 3...Sealed part, 4...Water, 5
...Small ball, 6...Water-permeable bag, 7...Quicklime, A...Small bag containing water and balls, B...Small bag containing quicklime, C...Large size containing A and B together. Plastic sheet bag, D...Simple heating material of the present invention, E...Plastic film bag,
R...Retort food.
Claims (1)
箔とプラスチツクフイルムまたはシートとをその
周囲でシールしてなる小袋中に袋破壊用小ボール
と水とを収容したものと、生石灰を内部に収容し
た透水性の小袋とを、水不透過性を有するプラス
チツクフイルムまたはシートよりなる袋中に収容
して密封してなる簡易加熱材料。 A small bag made by sealing aluminum foil coated with a heat seal lacquer and a plastic film or sheet around the circumference, containing a small bag-breaking ball and water, and a water-permeable pouch containing quicklime inside. A simple heating material obtained by housing and sealing a bag made of water-impermeable plastic film or sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983183508U JPS6089253U (en) | 1983-11-28 | 1983-11-28 | Simple heating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983183508U JPS6089253U (en) | 1983-11-28 | 1983-11-28 | Simple heating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6089253U JPS6089253U (en) | 1985-06-19 |
| JPH0210099Y2 true JPH0210099Y2 (en) | 1990-03-13 |
Family
ID=30397137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983183508U Granted JPS6089253U (en) | 1983-11-28 | 1983-11-28 | Simple heating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6089253U (en) |
-
1983
- 1983-11-28 JP JP1983183508U patent/JPS6089253U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6089253U (en) | 1985-06-19 |
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