JPS6199535U - - Google Patents
Info
- Publication number
- JPS6199535U JPS6199535U JP18638984U JP18638984U JPS6199535U JP S6199535 U JPS6199535 U JP S6199535U JP 18638984 U JP18638984 U JP 18638984U JP 18638984 U JP18638984 U JP 18638984U JP S6199535 U JPS6199535 U JP S6199535U
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- bag body
- packaging
- molding
- contents
- 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
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は本考案の他の実施例を示す一部省略平面図、
第３図Ａ〜Ｄは本考案におけるガス放出部の種々
の態様を示す説明図、第４図Ａ〜Ｅは比較例とし
てのガス放出部の態様を示す説明図である。
１…包装袋本体、２ａ…密封開口部、３…切込
線、４…ガス放出部。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a partially omitted plan view showing another embodiment of the present invention.
FIGS. 3A to 3D are explanatory diagrams showing various aspects of the gas discharge part in the present invention, and FIGS. 4A to 4E are explanatory diagrams showing aspects of the gas discharge part as a comparative example. DESCRIPTION OF SYMBOLS 1... Packaging bag body, 2a... Sealed opening, 3... Cut line, 4... Gas release part.
Claims (1)
袋において、包装袋本体の密封開口部に近接した
内側に包装袋本体の内外が連通可能な複数本の切
込線を放射状にかつ互に交わることなく形成した
ことを特徴とする包装袋。 In packaging bags that are filled with contents that generate gas during storage, multiple cut lines are radially intersecting each other on the inside of the packaging bag body close to the sealed opening to allow communication between the inside and outside of the packaging bag body. A packaging bag characterized in that it is formed without any molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18638984U JPS6199535U (en) | 1984-12-07 | 1984-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18638984U JPS6199535U (en) | 1984-12-07 | 1984-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6199535U true JPS6199535U (en) | 1986-06-25 |
Family
ID=30743856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18638984U Pending JPS6199535U (en) | 1984-12-07 | 1984-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199535U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59750B2 (en) * | 1977-12-30 | 1984-01-09 | 株式会社荏原製作所 | Rotary valve opening/closing mechanism |
-
1984
- 1984-12-07 JP JP18638984U patent/JPS6199535U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59750B2 (en) * | 1977-12-30 | 1984-01-09 | 株式会社荏原製作所 | Rotary valve opening/closing mechanism |
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