JPH0381877U - - Google Patents
Info
- Publication number
- JPH0381877U JPH0381877U JP14305889U JP14305889U JPH0381877U JP H0381877 U JPH0381877 U JP H0381877U JP 14305889 U JP14305889 U JP 14305889U JP 14305889 U JP14305889 U JP 14305889U JP H0381877 U JPH0381877 U JP H0381877U
- Authority
- JP
- Japan
- Prior art keywords
- packaging box
- freezing
- approximately
- configuration
- center
- 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
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims 2
- 238000007710 freezing Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Packages (AREA)
Description
第１図は従来の冷凍包装箱の断面図、第２図は
従来の冷凍包装箱が冷凍された時の断面図、第３
図は本考案の冷凍包装箱の斜視図、第４図は本考
案の冷凍包装箱の縦断面図、第５図は本考案の冷
凍包装箱の断面図、第６図は本考案の冷凍包装箱
の平面図である。 ２……箱本体、２１……凸条、２２……プラス
チツク膜、２３……突き上げ部。
従来の冷凍包装箱が冷凍された時の断面図、第３
図は本考案の冷凍包装箱の斜視図、第４図は本考
案の冷凍包装箱の縦断面図、第５図は本考案の冷
凍包装箱の断面図、第６図は本考案の冷凍包装箱
の平面図である。 ２……箱本体、２１……凸条、２２……プラス
チツク膜、２３……突き上げ部。
Claims (1)
- 包装箱本体のほぼ中央部に上方に突きあげた突
き上げ部を形成させて、冷凍作業過程中に発生す
る膨張圧力を吸収して上方への膨張を予防する構
成としてなる冷凍包装箱。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14305889U JPH0381877U (ja) | 1989-12-11 | 1989-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14305889U JPH0381877U (ja) | 1989-12-11 | 1989-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0381877U true JPH0381877U (ja) | 1991-08-21 |
Family
ID=31689859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14305889U Pending JPH0381877U (ja) | 1989-12-11 | 1989-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0381877U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614877B2 (ja) * | 1974-11-27 | 1981-04-07 |
-
1989
- 1989-12-11 JP JP14305889U patent/JPH0381877U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614877B2 (ja) * | 1974-11-27 | 1981-04-07 |