JPH0183045U - - Google Patents
Info
- Publication number
- JPH0183045U JPH0183045U JP1987177849U JP17784987U JPH0183045U JP H0183045 U JPH0183045 U JP H0183045U JP 1987177849 U JP1987177849 U JP 1987177849U JP 17784987 U JP17784987 U JP 17784987U JP H0183045 U JPH0183045 U JP H0183045U
- Authority
- JP
- Japan
- Prior art keywords
- water
- sheet
- permeable sheet
- opening
- stacked
- 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
Landscapes
- Freezing, Cooling And Drying Of Foods (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
第１図は本考案の保冷材の全体を示した斜視図
、第２図は本考案の保冷材の内部構造を示した組
立拡大断面図、第３図は第１図のＸＸ′線より切
断した状態を示す拡大断面図、第４図は従来の保
冷材を示した斜視図である。
符号の説明、保冷剤シート……１２、透水シー
ト……１３、遮水シート……１４、開口……１７
。
Figure 1 is a perspective view showing the entire cold insulating material of the present invention, Figure 2 is an enlarged assembled sectional view showing the internal structure of the cold insulating material of the present invention, and Figure 3 is a cut taken along the line XX' in Figure 1. FIG. 4 is an enlarged cross-sectional view showing a state in which the cold insulating material has been removed, and FIG. 4 is a perspective view showing a conventional cold insulating material. Explanation of symbols, Ice pack sheet...12, Water-permeable sheet...13, Water-blocking sheet...14, Opening...17
.
Claims (1)
面を透水シート、他面を遮水シートにより被覆す
るとともに、前記透水シートを内側にして２枚重
ねてその周縁の一部を開口として残し他の部分を
シールしたことを特徴とする保冷材。 One side of an ice pack sheet containing a super absorbent polymer is covered with a water-permeable sheet and the other side with a water-blocking sheet, and the two sheets are stacked with the water-permeable sheet inside, leaving a part of the periphery as an opening and covering the other parts. A cold insulation material characterized by being sealed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177849U JPH0183045U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177849U JPH0183045U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183045U true JPH0183045U (en) | 1989-06-02 |
Family
ID=31469499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177849U Pending JPH0183045U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183045U (en) |
-
1987
- 1987-11-20 JP JP1987177849U patent/JPH0183045U/ja active Pending