JPH0179426U - - Google Patents
Info
- Publication number
- JPH0179426U JPH0179426U JP1987176575U JP17657587U JPH0179426U JP H0179426 U JPH0179426 U JP H0179426U JP 1987176575 U JP1987176575 U JP 1987176575U JP 17657587 U JP17657587 U JP 17657587U JP H0179426 U JPH0179426 U JP H0179426U
- Authority
- JP
- Japan
- Prior art keywords
- water
- super
- absorbent
- insulating container
- heat
- 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
- 239000002250 absorbent Substances 0.000 claims description 17
- 230000002745 absorbent Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Cookers (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は吸水性シートの１例を示す一部欠截斜視図、第
３図は同上の拡大断面図、第４図は吸水性シート
の他の実施例を示す断面図、第５図は本考案例の
使用試験による温度変化状態を示すグラフ、第６
図は比較例として単なる吸水性紙を用いた場合の
使用試験による温度変化状態を示すグラフである
。
１……容器本体、２……蓋、３……通気孔、４
……食品用容体、６……発熱体、８……発熱組成
物、１０……吸水性シート、１１……高吸水材層
、１１ｂ……高吸水性樹脂、１２，１２……吸水
性紙、１３……吸水性のシート、１４……防水性
のシート。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a partially cutaway perspective view showing an example of a water absorbent sheet, Fig. 3 is an enlarged sectional view of the same, and Fig. 4 is a water absorbent sheet. FIG. 5 is a sectional view showing another embodiment of the present invention; FIG.
The figure is a graph showing the state of temperature change in a usage test when a simple water-absorbing paper was used as a comparative example. 1...Container body, 2...Lid, 3...Vent hole, 4
... Food container, 6 ... Heating element, 8 ... Heat generating composition, 10 ... Water absorbent sheet, 11 ... Super water absorbent material layer, 11b ... Super water absorbent resin, 12, 12 ... Water absorbent paper , 13...Water absorbent sheet, 14...Waterproof sheet.
Claims (1)
発熱する組成物が通気性袋に収納された発熱体を
、食品用容体とともに容器本体内に収納する保温
容器であつて、高吸水性樹脂を含有する吸水性シ
ートが発熱体と接するように収容されてなること
を特徴とする食品保温容器。 ２ 前記吸水性シートが、発熱体の下に敷設され
てなる実用新案登録請求の範囲第１項記載の食品
保温容器。 ３ 前記吸水性シートが、高吸水性樹脂を不織布
もしくは綿状パルプ等に含有させた高吸水材層を
中間にして、その表裏両面に吸水性を有するシー
トを積層したものからなる実用新案登録請求の範
囲第１項記載の食品保温容器。 ４ 前記吸水性シートが、高吸水性樹脂を不織布
もしくは綿状パルプ等に含有させた高吸水材層を
中間にして、その表面に吸水性を有するシートを
、裏面に非透水性のシートが積層されたものから
なる実用新案登録請求の範囲第１項記載の食品保
温容器。[Scope of Claim for Utility Model Registration] 1. A heat-insulating container in which a heating element containing a composition containing metal powder as a main component and generating heat in the presence of air and water and housed in a breathable bag is housed in a container body along with a food container. 1. A food heat-insulating container, characterized in that a water absorbent sheet containing a super absorbent resin is housed in contact with a heating element. 2. The food heat-insulating container according to claim 1, wherein the water absorbent sheet is placed under a heating element. 3. A request for registration of a utility model in which the water-absorbent sheet is made by laminating water-absorbing sheets on both the front and back sides, with a super-absorbent material layer in the middle consisting of a super-absorbent resin contained in non-woven fabric or cotton-like pulp, etc. A food heat-insulating container according to item 1. 4. The water-absorbent sheet is laminated with a super-absorbent material layer made of non-woven fabric or cotton-like pulp containing super-absorbent resin in the middle, a water-absorbent sheet on the surface, and a non-water-permeable sheet on the back surface. A food heat-insulating container according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176575U JPH0179426U (en) | 1987-11-18 | 1987-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176575U JPH0179426U (en) | 1987-11-18 | 1987-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179426U true JPH0179426U (en) | 1989-05-29 |
Family
ID=31468303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176575U Pending JPH0179426U (en) | 1987-11-18 | 1987-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317737U (en) * | 1989-06-30 | 1991-02-21 |
-
1987
- 1987-11-18 JP JP1987176575U patent/JPH0179426U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317737U (en) * | 1989-06-30 | 1991-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0179426U (en) | ||
| JPH0337380U (en) | ||
| JPH039694Y2 (en) | ||
| JPS6198026U (en) | ||
| JPH0439668U (en) | ||
| JPS6435879U (en) | ||
| JPS6255060U (en) | ||
| JPS62149348U (en) | ||
| JPS5849779U (en) | Packaging body with a laminated sheet that has liquid absorption and liquid retention properties | |
| JPS6326505U (en) | ||
| JPS63142149U (en) | ||
| JPH0331421U (en) | ||
| JPH0438985U (en) | ||
| JPH0530439Y2 (en) | ||
| JPH0737976U (en) | Lid for food container | |
| JPH0464123U (en) | ||
| JPH0187142U (en) | ||
| JPS5816529Y2 (en) | packaging container | |
| JPH03113665U (en) | ||
| JPS6065259U (en) | Floor plate for preventing spoilage of fresh food | |
| JPH0280034U (en) | ||
| JPH0396818U (en) | ||
| JPS635366U (en) | ||
| JPH02138626U (en) | ||
| JPS6153362U (en) |