JPS6442125U - - Google Patents
Info
- Publication number
- JPS6442125U JPS6442125U JP13781987U JP13781987U JPS6442125U JP S6442125 U JPS6442125 U JP S6442125U JP 13781987 U JP13781987 U JP 13781987U JP 13781987 U JP13781987 U JP 13781987U JP S6442125 U JPS6442125 U JP S6442125U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- packaging material
- synthetic resin
- insulating packaging
- insulating
- 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
- 239000005022 packaging material Substances 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
Description
第１図および第２図は本考案を適用した各断熱
性包装材の構造を示す断面図、第３図は断熱性包
装材を被包装物品に装着した状態の斜視図、第４
図〜第６図は各比較包装材の構造を示す断面図、
第７図は本考案の断熱性包装材と比較包装材との
保温効果を比較したグラフ、第８図は本考案の断
熱性包装材と比較包装材との断熱効果を比較した
グラフである。
Ａ１，Ａ２：断熱性包装材、１：熱収縮性合成
樹脂フイルム、２：金属蒸着膜、３：合成樹脂ス
ポンジ層（気体を含有する合成樹脂層）。
1 and 2 are cross-sectional views showing the structure of each heat-insulating packaging material to which the present invention is applied, FIG. 3 is a perspective view of the heat-insulating packaging material attached to an article to be packaged, and FIG.
Figures to Figure 6 are cross-sectional views showing the structure of each comparative packaging material.
FIG. 7 is a graph comparing the heat retention effect of the inventive insulating packaging material and a comparative packaging material, and FIG. 8 is a graph comparing the insulating effect of the inventive insulating packaging material and the comparative packaging material. A 1 , A 2 : heat-insulating packaging material, 1: heat-shrinkable synthetic resin film, 2: metal vapor-deposited film, 3: synthetic resin sponge layer (synthetic resin layer containing gas).
Claims (1)
合成樹脂層と、金属蒸着膜とが積層形成されてい
ることを特徴とする断熱性包装材。 A heat-insulating packaging material comprising a heat-shrinkable synthetic resin film, a synthetic resin layer containing a gas, and a metal vapor-deposited film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13781987U JPS6442125U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13781987U JPS6442125U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442125U true JPS6442125U (en) | 1989-03-14 |
Family
ID=31399592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13781987U Pending JPS6442125U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442125U (en) |
-
1987
- 1987-09-09 JP JP13781987U patent/JPS6442125U/ja active Pending
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