JPH04102557A - Boiloff preventive lid - Google Patents
Boiloff preventive lidInfo
- Publication number
- JPH04102557A JPH04102557A JP2211008A JP21100890A JPH04102557A JP H04102557 A JPH04102557 A JP H04102557A JP 2211008 A JP2211008 A JP 2211008A JP 21100890 A JP21100890 A JP 21100890A JP H04102557 A JPH04102557 A JP H04102557A
- Authority
- JP
- Japan
- Prior art keywords
- hollow part
- boiloff
- hole
- container
- lid
- 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
- 230000003449 preventive effect Effects 0.000 title abstract 2
- 230000002265 prevention Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 9
- 235000013305 food Nutrition 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011888 foil Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 2
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 7
- -1 polypropylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 235000014347 soups Nutrition 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 235000015067 sauces Nutrition 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Landscapes
- Package Specialized In Special Use (AREA)
- Closures For Containers (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、容器内に水分を含む食品等を入れて加熱調理
する際に吹きこぼれを防止するための孟に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for preventing boiling over when food containing moisture is placed in a container and cooked.
(従来の技術および発明が解決しようとする課題)近年
、紙やプラスチック等からなる容器に包装した食品を電
子レンジで加熱して食用に供するという習慣が一般化し
てきた。(Prior Art and Problems to be Solved by the Invention) In recent years, the custom of heating food packaged in containers made of paper, plastic, etc. in a microwave oven has become commonplace.
しかし、中に水分を含む炊飯食品や粘稠性のあるスープ
あるいは調味液入の8類等は、電子し・ンジでの調理時
間をオーバーした時などに、沸騰し吹きこぼれ易いとい
う欠点があった。However, cooked rice foods that contain water, viscous soups, and Type 8 foods containing seasoning liquids have the disadvantage that they tend to boil and boil over when the cooking time in the electronic oven is exceeded. .
(課題を解決するための手段)
本発明は醤に工夫をして上記課題を解決せんとしたもの
でありその要旨は蓋体の内部に中空部を形成し、該中空
部を形成する上方壁と下方壁のそれぞれに、前記中空部
に連通ずる通孔を設けてなる吹きこぼれ防止蓋である。(Means for Solving the Problems) The present invention is an attempt to solve the above problems by devising sauce, and its gist is to form a hollow part inside a lid body, and to form an upper wall that forms the hollow part. The boiling-over prevention lid is provided with a through hole communicating with the hollow part in each of the lower wall and the lower wall.
以下本発明を添付図面に基いてさらに詳しく説明する。The present invention will be explained in more detail below based on the accompanying drawings.
第1図は本発明の吹きこぼれ防止蓋を容器に被せた状態
の一例を示す断面正面図であり、第2図は同じく他の例
を示す断面正面図である。FIG. 1 is a sectional front view showing an example of a container covered with a boiling-over prevention lid of the present invention, and FIG. 2 is a sectional front view showing another example.
本発明の吹きこぼれ防止蓋は第1〜2図に示すように蓋
体1の内部に中空部2を形成し、該中空部2を形成する
上方壁3と下方壁4のそれぞれに前記中空部2に連通す
る通孔31,41を設けてなるから、内容物ヲか沸騰し
ても最初蓋体1の下方壁4の通孔41から吹きこぼれた
泡51はいったん中空部2で冷やされ消滅し、上方壁3
の通孔31からは気体のみ抜けることとなり、吹きこぼ
れが減少できるもので・ある。As shown in FIGS. 1 and 2, the boiling-over prevention lid of the present invention has a hollow part 2 formed inside a lid body 1, and the hollow parts 2 are formed in each of an upper wall 3 and a lower wall 4 forming the hollow part 2. Since the through holes 31 and 41 are provided to communicate with each other, even if the contents boil, the bubbles 51 that initially bubble over from the through hole 41 in the lower wall 4 of the lid body 1 are once cooled in the hollow part 2 and disappear. upper wall 3
Only gas can escape from the through hole 31, which reduces boiling over.
蓋体1を形成する材料は、ポリプロピレン、ポリエチレ
ンテレフタレート等の比較的耐熱性に優れたプラスチッ
クからなる厚さ100〜1000μのシートを圧空成形
や真空成形したものが好適に用いられる。上方壁3と下
方壁4とを別々に成形して組み合せ、周縁で接合するこ
とにより、容易に中空部2を形成できる。この中空部2
の高さは容器の容量等によって相違するが、5〜15r
t11程度が好ましい。通孔孔31.41の大きさは0
.5〜5圓とすることができ、上方壁3の通孔31は1
〜5個、下方壁4の通孔41は2〜10個が好ましく使
用できる。The material for forming the lid 1 is preferably a sheet made of a plastic having relatively excellent heat resistance, such as polypropylene or polyethylene terephthalate, and having a thickness of 100 to 1000 microns, which is formed by air pressure forming or vacuum forming. The hollow part 2 can be easily formed by molding the upper wall 3 and the lower wall 4 separately, combining them, and joining them at the peripheral edges. This hollow part 2
The height varies depending on the capacity of the container, etc., but it is 5 to 15 r.
Approximately t11 is preferable. The size of the through hole 31.41 is 0
.. The diameter of the through hole 31 in the upper wall 3 is 1
The number of through holes 41 in the lower wall 4 is preferably 2 to 10.
通孔31と通孔41の位置は、第1〜2図に示すように
互いにずれている方か、通孔41で消滅するときにはじ
けた泡か上方壁3にぶつかり通孔31から飛び出しにく
いので好ましい。The positions of the through holes 31 and 41 are either offset from each other as shown in FIGS. 1 and 2, or when the bubbles disappear in the through holes 41, they hit the upper wall 3 and are difficult to jump out of the through holes 31. Therefore, it is preferable.
まな、第2図に示すように、アルミ箔等の金属薄M61
を含む包装材料で水等を包装密封した液体包装#7を挿
入しておけば、通孔4Iから吹きこぼれた泡51はこの
液体包装体7に触れて冷却されなおいっそう消滅し易く
なり、吹きこぼれ防止効果が高いものである。また金属
薄WA61は電子レンジのマイクロウェーブを反射する
性質があり、中の液体が加熱されにくいことから、この
液体包装体7の冷却効果は長時間持続する。As shown in Figure 2, thin metal M61 such as aluminum foil
By inserting the liquid package #7 in which water or the like is packaged and sealed using a packaging material containing the above, the bubbles 51 that bubble over from the through hole 4I will come into contact with the liquid package 7 and be cooled down, making it easier for them to disappear, thereby preventing bubbles from boiling over. It is highly effective. Furthermore, the thin metal WA 61 has the property of reflecting microwaves from a microwave oven, and the liquid inside is not easily heated, so that the cooling effect of the liquid package 7 lasts for a long time.
以下、実施例を挙げてさらに詳しく説明する。Hereinafter, the present invention will be explained in more detail with reference to examples.
(実施例1)
第1図に示すように直径90 rm 、深さ60關、厚
さllff1のポリプロピレン製容器にポタージュスー
プ280ccを入れ、蓋体1として上方壁3と下方壁4
とも厚さ0.5圓のポリプロピレンシートを成形して組
み合せることにより高さ10鎮の中空部2を形成してな
る直径90市のものを嵌合しな。(Example 1) As shown in FIG. 1, 280 cc of potage soup is placed in a polypropylene container with a diameter of 90 rm, a depth of 60 rm, and a thickness of llff1, and an upper wall 3 and a lower wall 4 are used as a lid body 1.
A hollow part 2 having a height of 10 cm is formed by molding and combining polypropylene sheets with a thickness of 0.5 cm, and a diameter of 90 cm is fitted.
上方壁3には直径2市の通孔31を3個、下方壁4には
直径2++++nの通孔41が5個設けである。これを
電子レンジにて5分間調理したところ3分で沸騰を開始
したが上方壁3の通孔31かられずかに泡沫が飛散した
が吹きこぼれは生じなかっな。The upper wall 3 is provided with three through holes 31 with a diameter of 2 mm, and the lower wall 4 is provided with five through holes 41 with a diameter of 2+++n. When this was cooked in a microwave oven for 5 minutes, it started boiling in 3 minutes, and although some foam was scattered from the through hole 31 in the upper wall 3, no boiling over occurred.
(実施例2)
次に第2図に示すように、実施例1と同じ蓋体1の中空
部2に、厚さ12μのポリエチしンコートアルミ箔から
なる5 0 nm X 30 mrの小袋に水10CC
を入れて熱シールしたものを、実施例1と同じポタージ
ュスープを入れた容器に嵌合した。(Example 2) Next, as shown in Fig. 2, a 50 nm x 30 mr pouch made of polyethylene coated aluminum foil with a thickness of 12 μm was placed in the hollow part 2 of the lid 1, which is the same as in Example 1. 10cc of water
The container was heat-sealed and fitted into a container containing the same potage soup as in Example 1.
これを電子レンジに入れて5分間調理したところ、調理
開始後3分で沸騰したが、泡沫の飛散は見られず、全く
吹きこぼれはみられなかった。When this was placed in a microwave oven and cooked for 5 minutes, it boiled 3 minutes after the start of cooking, but no foam was observed and no boiling over was observed.
(比較例1)
実施例1と同じポタージュの入った容器に蓋をせずに電
子レンジて゛巽埋!−たところ、3弁開で沸騰しすぐに
吹きこぼれて、容器側面にこびりついな。(Comparative Example 1) The same potage as in Example 1 was placed in a microwave oven without a lid! - When I opened the 3rd valve, it boiled and immediately boiled over, sticking to the side of the container.
(発明の効果)
本発明は蓋体の内部に中空部を形成し、該中空部を形成
する上方壁と下方壁のそれぞれに、前記中空部に連通ず
る通孔を設けてなる吹きこぼれ防止蓋であるので、食品
等を入れた容器に使用して、電子レンジにより加熱して
も、吹きこぼれを防止することができるのでたとえば電
子レンジ用食品容器の醤として好適なものである。(Effects of the Invention) The present invention provides a boiling-over prevention lid in which a hollow part is formed inside the lid body, and a through hole communicating with the hollow part is provided in each of the upper wall and the lower wall forming the hollow part. Therefore, even if it is used in a container containing food and heated in a microwave oven, it can prevent boiling over, making it suitable as a sauce for food containers for microwave ovens, for example.
第1図は本発明の吹きこぼれ防止菩を容器に被せた状態
の一例を示す断面正面図てあり、第2図は同じく他の例
を示す断面正面図である。
1・・・蓋体、2・・・中空部、3・・・上方壁、31
・・・通孔、4・・・下方壁、41・・・通孔。
特許出願人 三菱vfj脂株式会社
代理人 弁理士 近 藤 久 美FIG. 1 is a cross-sectional front view showing an example of a container covered with the boiling-over prevention cover of the present invention, and FIG. 2 is a cross-sectional front view showing another example. DESCRIPTION OF SYMBOLS 1... Lid body, 2... Hollow part, 3... Upper wall, 31
...Through hole, 4...Lower wall, 41...Through hole. Patent applicant Mitsubishi VFJ Fats Co., Ltd. Representative Patent attorney Hisami Kondo
Claims (1)
壁と下方壁のそれぞれに、前記中空部に連通する通孔を
設けてなる吹きこぼれ防止蓋。A boiling-over prevention lid, which has a hollow part formed inside the lid, and an upper wall and a lower wall forming the hollow part, each having a through hole communicating with the hollow part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2211008A JPH04102557A (en) | 1990-08-09 | 1990-08-09 | Boiloff preventive lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2211008A JPH04102557A (en) | 1990-08-09 | 1990-08-09 | Boiloff preventive lid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04102557A true JPH04102557A (en) | 1992-04-03 |
Family
ID=16598808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2211008A Pending JPH04102557A (en) | 1990-08-09 | 1990-08-09 | Boiloff preventive lid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04102557A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0688U (en) * | 1992-06-12 | 1994-01-11 | 日本製粉株式会社 | Food container for microwave oven |
US8939312B1 (en) | 2014-05-30 | 2015-01-27 | Top-That! Llc | Container lid system with a lid portion and food container portion |
US9038845B1 (en) | 2014-05-02 | 2015-05-26 | Top-That! Llc | Container lid with one or more cavities |
US9078535B1 (en) | 2014-05-09 | 2015-07-14 | Top-That! Llc | Container lid with a food compartment and a sip-hole |
-
1990
- 1990-08-09 JP JP2211008A patent/JPH04102557A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0688U (en) * | 1992-06-12 | 1994-01-11 | 日本製粉株式会社 | Food container for microwave oven |
US9038845B1 (en) | 2014-05-02 | 2015-05-26 | Top-That! Llc | Container lid with one or more cavities |
US9078535B1 (en) | 2014-05-09 | 2015-07-14 | Top-That! Llc | Container lid with a food compartment and a sip-hole |
US8939312B1 (en) | 2014-05-30 | 2015-01-27 | Top-That! Llc | Container lid system with a lid portion and food container portion |
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