JPS63144450U - - Google Patents
Info
- Publication number
- JPS63144450U JPS63144450U JP3708987U JP3708987U JPS63144450U JP S63144450 U JPS63144450 U JP S63144450U JP 3708987 U JP3708987 U JP 3708987U JP 3708987 U JP3708987 U JP 3708987U JP S63144450 U JPS63144450 U JP S63144450U
- Authority
- JP
- Japan
- Prior art keywords
- compartment
- packaging bag
- partition
- filling chamber
- gas
- 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 5
- 238000005192 partition Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 3
Landscapes
- Bag Frames (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図はガス抜き用弁を用いた通気部を示す断面図、
第３図及び第４図はそれぞれガス抜き用弁の一例
を示す断面図、第５図は通気性シートを用いた通
気部を示す断面図、第６図乃至第８図はそれぞれ
本考案の他の実施例を示す正面図である。
１……包装袋本体、３……ヒートシール部（仕
切部）、４……充容室、５……隔室、５ａ……壁
部、６……通路口、７……通気部。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a cross-sectional view showing a ventilation section using a gas venting valve.
FIGS. 3 and 4 are cross-sectional views showing an example of a gas venting valve, FIG. 5 is a cross-sectional view showing a ventilation section using a breathable sheet, and FIGS. It is a front view showing an example of this. DESCRIPTION OF SYMBOLS 1...Packaging bag body, 3...Heat seal part (partition part), 4...Filling chamber, 5...Compartment, 5a...Wall part, 6...Passway opening, 7...Ventilating part.
Claims (1)
を形成し、包装袋本体内に充容した内容品から発
生するガスを上記通気部を通して本体外に排出す
るガス抜き包装袋において、上記包装袋本体内に
仕切部を設けることによりこの仕切部で本体内を
充容室と隔室とに分割し、かつ上記仕切部に上記
充容室と隔室とを互に連通させる通路口を形成す
ると共に、上記隔室の壁部に通気部を設けて、上
記充容室に充容した内容品から発生するガスを隔
室に侵入させて上記通気部から排出すするように
したことを特徴とするガス抜き包装袋。 A gas venting packaging bag in which a ventilation section is formed in the packaging bag body to communicate between the inside and outside of the body, and gas generated from the contents filled in the packaging bag body is discharged to the outside of the body through the ventilation section. By providing a partition in the main body, the partition divides the main body into a filling chamber and a compartment, and a passage opening is formed in the partition to allow the filling chamber and the compartment to communicate with each other. In addition, a vent is provided in the wall of the compartment so that gas generated from the contents filled in the filling chamber enters the compartment and is discharged from the vent. A gas-release packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3708987U JPS63144450U (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3708987U JPS63144450U (en) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144450U true JPS63144450U (en) | 1988-09-22 |
Family
ID=30848100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3708987U Pending JPS63144450U (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170133614A (en) * | 2016-05-26 | 2017-12-06 | 김도훈 | pack |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524315B2 (en) * | 1973-06-28 | 1977-02-02 | ||
| JPS579735B2 (en) * | 1976-11-11 | 1982-02-23 | ||
| JPS6057069A (en) * | 1983-09-05 | 1985-04-02 | Fujimori Kogyo Kk | Vent valve |
-
1987
- 1987-03-13 JP JP3708987U patent/JPS63144450U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524315B2 (en) * | 1973-06-28 | 1977-02-02 | ||
| JPS579735B2 (en) * | 1976-11-11 | 1982-02-23 | ||
| JPS6057069A (en) * | 1983-09-05 | 1985-04-02 | Fujimori Kogyo Kk | Vent valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170133614A (en) * | 2016-05-26 | 2017-12-06 | 김도훈 | pack |
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