JPH0215820Y2 - - Google Patents
Info
- Publication number
- JPH0215820Y2 JPH0215820Y2 JP8319285U JP8319285U JPH0215820Y2 JP H0215820 Y2 JPH0215820 Y2 JP H0215820Y2 JP 8319285 U JP8319285 U JP 8319285U JP 8319285 U JP8319285 U JP 8319285U JP H0215820 Y2 JPH0215820 Y2 JP H0215820Y2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- resin layer
- powder
- layer
- thermal conductivity
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 19
- 239000000057 synthetic resin Substances 0.000 claims description 19
- 238000010411 cooking Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 239000002648 laminated material Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000021156 lunch Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、直火調理が可能な簡易な容器に関
するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a simple container that allows cooking over an open flame.
従来、冷凍食品、麺類、学校給食用米等の容器
として、直火調理が可能なアルミニウム箔単体製
の成形容器が使用されているが、この容器は調味
料等による腐蝕、あるいは未解凍の冷凍食品を直
火調理した際に、底部等に孔があきやすく、内容
物が漏れるという欠点がある。
Conventionally, molded containers made of aluminum foil that can be cooked over an open flame have been used as containers for frozen foods, noodles, rice for school lunches, etc., but these containers are prone to corrosion due to seasonings, etc., or unthawed frozen containers. When cooking food over an open fire, holes tend to form in the bottom, causing the contents to leak.
このため、合成樹脂層を中間層にして、その両
面に金属層を積層した積層材によつて上記のよう
な容器を形成し、中間層の合成樹脂層によつて底
部の孔あきを防止することも考えられるが、中間
層の合成樹脂層は、その両面の金属層よりも熱伝
導性がかなり悪いので、中間層に合成樹脂層があ
ると、直火調理した際に、熱が伝わり難く、調理
がうまく行えないという問題がある。 For this reason, the container as described above is formed from a laminated material with a synthetic resin layer as an intermediate layer and metal layers laminated on both sides, and the intermediate synthetic resin layer prevents holes from forming at the bottom. However, the synthetic resin layer in the middle layer has much worse thermal conductivity than the metal layers on both sides, so if there is a synthetic resin layer in the middle layer, it will be difficult for heat to transfer when cooking over an open flame. , there is a problem that cooking cannot be done properly.
そこで、この考案は、熱伝導性が良好で、しか
も腐蝕等によつて孔があき難い調理用容器を提供
しようとするものである。 Therefore, this invention aims to provide a cooking container that has good thermal conductivity and is resistant to holes due to corrosion.
この考案は、上記の問題点を解決するために、
合成樹脂層を中間層にしてその両面に金属層を設
け、上記合成樹脂層内に熱伝導性が良好な粉体を
混入してある積層材によつて、調理用容器を形成
したのである。
In order to solve the above problems, this idea
A cooking container was formed from a laminated material in which a synthetic resin layer was used as an intermediate layer, metal layers were provided on both sides of the intermediate layer, and powder with good thermal conductivity was mixed into the synthetic resin layer.
この調理用容器は、中間層に合成樹脂層を有す
るので、金属層が腐蝕されても、合成樹脂層が孔
あきを防止する。
Since this cooking container has a synthetic resin layer as an intermediate layer, the synthetic resin layer prevents holes even if the metal layer is corroded.
また、この合成樹脂層には熱伝導性が良好な粉
体が混入されているので、合成樹脂層の熱伝導性
が改良され、直火調理の際に、熱が伝わりやす
い。 In addition, since this synthetic resin layer contains powder with good thermal conductivity, the thermal conductivity of the synthetic resin layer is improved, and heat can be easily transferred during direct flame cooking.
以下、この考案の実施例を添付図面に基づいて
説明する。
Hereinafter, embodiments of this invention will be described based on the accompanying drawings.
この考案の調理用容器１は、積層材２によつて
形成されている。 The cooking container 1 of this invention is formed of a laminated material 2.
この積層材２は、第１図及び第２図に示すよう
に、合成樹脂層３を中間層にしてその両面に金属
層４，５を設けたものであり、合成樹脂層３内に
は熱伝導性が良好な粉体６を混入してある。 As shown in FIGS. 1 and 2, this laminated material 2 has a synthetic resin layer 3 as an intermediate layer and metal layers 4 and 5 on both sides. Powder 6 having good conductivity is mixed.
上記合成樹脂層３は、熱可塑性樹脂、例えば、
ポリ塩化ビニル、ポリエチレン、ポリプロピレ
ン、ポリエステル等によつて形成する。この合成
樹脂層３に混入する粉体６は、合成樹脂層３を形
成する樹脂の軟化温度以下で溶け出したり、変形
しない熱伝導性の良好なもの、例えば金属粉（ア
ルミニウム粉、鉄粉、銅粉）、砂粒、石粒、ガラ
ス粉等を使用することができる。この粉体６の合
成樹脂層３への混入量は、容積比で３〜30％が好
ましい。これは、粉体６の混入量を増加すれば、
合成樹脂層３の熱伝導性が良好になるが、混入量
が多すぎると全体重量が重くなり、軽量な容器が
得られなくなるからである。 The synthetic resin layer 3 is made of thermoplastic resin, for example,
It is formed from polyvinyl chloride, polyethylene, polypropylene, polyester, etc. The powder 6 mixed into the synthetic resin layer 3 is a material with good thermal conductivity that does not melt or deform below the softening temperature of the resin forming the synthetic resin layer 3, such as metal powder (aluminum powder, iron powder, etc.). Copper powder), sand grains, stone grains, glass powder, etc. can be used. The amount of this powder 6 mixed into the synthetic resin layer 3 is preferably 3 to 30% by volume. This can be realized by increasing the amount of powder 6 mixed in.
This is because although the thermal conductivity of the synthetic resin layer 3 becomes good, if the amount mixed is too large, the overall weight becomes heavy, making it impossible to obtain a lightweight container.
前記金属層４，５を形成する素材としては、ア
ルミニウム、銅、鉄等の箔、板があり、これらを
内側の金属層５と外側の金属層４とでそれぞれ組
合せて使用することができるが、外側の金属層４
は保型性を有する厚みのものを使用することが強
度上好ましい。 Materials for forming the metal layers 4 and 5 include foils and plates of aluminum, copper, iron, etc., and these can be used in combination for the inner metal layer 5 and the outer metal layer 4, respectively. , outer metal layer 4
From the viewpoint of strength, it is preferable to use a material having a thickness that allows shape retention.
上記積層材２の厚さは、熱伝導性、重量を考慮
すると0.3mm以下にすることが好ましい。 The thickness of the laminated material 2 is preferably 0.3 mm or less in consideration of thermal conductivity and weight.
上記積層材２の具体的な層構成を外側から内側
に向かつて示せば次のとおりである。 The specific layer structure of the laminated material 2 is as follows from the outside to the inside.
60μAl／エチレンアクリル酸共重合物とAl粉又
はFe2O3粉の混合層20μ／20μAl
〔効果〕
この考案の調理用容器は、以上の如きものであ
るから、熱伝導性が良好で、しかも腐蝕等によつ
て孔があき難いという効果がある。 60μAl/mixed layer of ethylene acrylic acid copolymer and Al powder or Fe 2 O 3 powder 20μ/20μAl [Effects] The cooking container of this invention has good thermal conductivity because it is as described above. It has the effect of being difficult to form holes due to corrosion, etc.
第１図はこの考案の調理用容器の一実施例を示
す断面図、第２図は同上の部分拡大図である。
１……調理用容器、２……積層材、３……合成
樹脂層、４，５……金属層、６……粉体。
FIG. 1 is a sectional view showing an embodiment of the cooking container of this invention, and FIG. 2 is a partially enlarged view of the same. DESCRIPTION OF SYMBOLS 1...Cooking container, 2...Laminated material, 3...Synthetic resin layer, 4, 5...Metal layer, 6...Powder.
Claims (1)
設け、上記合成樹脂層内に熱伝導性が良好な粉体
を混入してある積層材から成る調理用容器。 A cooking container made of a laminated material in which a synthetic resin layer is used as an intermediate layer, metal layers are provided on both sides of the intermediate layer, and powder having good thermal conductivity is mixed into the synthetic resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8319285U JPH0215820Y2 (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8319285U JPH0215820Y2 (en) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61198623U JPS61198623U (en) | 1986-12-11 |
| JPH0215820Y2 true JPH0215820Y2 (en) | 1990-04-27 |
Family
ID=30631595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8319285U Expired JPH0215820Y2 (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215820Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022259942A1 (en) * | 2021-06-09 | 2022-12-15 | 株式会社石川工場 | Heating unit, method for manufacturing accommodation body for container heating, and method for manufacturing heating unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040035441A (en) * | 2002-10-22 | 2004-04-29 | 주식회사 새샘 | A cooking bowl having a double layered structure and a molding method of its irregular pattern |
-
1985
- 1985-05-31 JP JP8319285U patent/JPH0215820Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022259942A1 (en) * | 2021-06-09 | 2022-12-15 | 株式会社石川工場 | Heating unit, method for manufacturing accommodation body for container heating, and method for manufacturing heating unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61198623U (en) | 1986-12-11 |
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