JPH0166343U - - Google Patents
Info
- Publication number
- JPH0166343U JPH0166343U JP1987094496U JP9449687U JPH0166343U JP H0166343 U JPH0166343 U JP H0166343U JP 1987094496 U JP1987094496 U JP 1987094496U JP 9449687 U JP9449687 U JP 9449687U JP H0166343 U JPH0166343 U JP H0166343U
- Authority
- JP
- Japan
- Prior art keywords
- air vent
- passage
- rice
- allows
- utility
- 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
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 241000209094 Oryza Species 0.000 claims 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000013022 venting Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
- Bag Frames (AREA)
Description
第１図はこの考案の包装袋を示す正面図、第２
図及び第３図は空気抜き部の実施例を示す断面図
、第４図は米等収納物を密封した状態の一部破断
正面図、第５図は空気抜き部の斜視図、第６図は
空気抜き状態の要部拡大断面図、第７図は融着密
封状態の要部拡大断面図、第８図は空気抜き部の
別の実施例を示す正面図である。
１……袋体、２……周縁部、３……空気抜き部
、３ａ……空気抜き通路、３ｂ……空気抜き管用
通路、４……融着部。
Figure 1 is a front view showing the packaging bag of this invention, Figure 2
Figures 3 and 3 are cross-sectional views showing examples of the air vent, Figure 4 is a partially cutaway front view of the rice and other stored items in a sealed state, Figure 5 is a perspective view of the air vent, and Figure 6 is the air vent. FIG. 7 is an enlarged sectional view of the main part in the fused and sealed state, and FIG. 8 is a front view showing another embodiment of the air vent section. DESCRIPTION OF SYMBOLS 1... Bag body, 2... Peripheral part, 3... Air venting part, 3a... Air venting passage, 3b... Air venting pipe passage, 4... Welding part.
Claims (1)
に米等の収納物Ａを通さない空気抜き通路３ａと
外部に空気抜き管Ｂを挿入しうる空気抜き管用通
路３ｂを連続しかつ袋を真空状として後融着密封
しうる空気抜き部３を形成したことを特徴とする
包装袋。 前記空気抜き通路３ａに米等の収納物Ａを通
さない手段として、該通路内の数個所に融着部４
を形成し複数の狭い通路に区分して成る実用新案
登録請求の範囲第１項記載の包装袋。[Scope of Claim for Utility Model Registration] At one location on the peripheral edge 2 of the vinyl bag body 1, there is an air vent passage 3a that does not allow stored items A such as rice to pass through the interior, and an air vent pipe passage 3b that allows an air vent pipe B to be inserted outside. A packaging bag characterized by forming an air vent part 3 which is continuous and allows the bag to be evacuated and then fused and sealed. As a means to prevent stored items A such as rice from passing through the air vent passage 3a, welded portions 4 are provided at several locations within the passage.
2. A packaging bag according to claim 1, which is a utility model and is divided into a plurality of narrow passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987094496U JPH0166343U (en) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987094496U JPH0166343U (en) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166343U true JPH0166343U (en) | 1989-04-27 |
Family
ID=31319026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987094496U Pending JPH0166343U (en) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166343U (en) |
-
1987
- 1987-06-19 JP JP1987094496U patent/JPH0166343U/ja active Pending