JPS585941U - packaging bag - Google Patents
packaging bagInfo
- Publication number
- JPS585941U JPS585941U JP10112581U JP10112581U JPS585941U JP S585941 U JPS585941 U JP S585941U JP 10112581 U JP10112581 U JP 10112581U JP 10112581 U JP10112581 U JP 10112581U JP S585941 U JPS585941 U JP S585941U
- Authority
- JP
- Japan
- Prior art keywords
- bag body
- filter piece
- bag
- inner valve
- packaging bag
- 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
Landscapes
- Bag Frames (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
′ 図面は本案の１実施例を示すもので、第１図は正面
図、第２図は同上の１部を切欠いた斜視図、第３図は同
上のＡ−Ａ線断面図、第４図は第２図のＢ−Ｂ線断面図
、第５図は第２図のＣ−Ｃ線断面図、第６図は他の実施
例の１部を切欠いた斜視図、第７図は同上のＤ−Ｄ線断
面図である。
１・・・包装袋、２・・・袋体、２Ｃ・・・諸口、３・
・・フィルター片、４・・・内弁体。' The drawings show one embodiment of the present invention; Fig. 1 is a front view, Fig. 2 is a partially cutaway perspective view of the same, Fig. 3 is a cross-sectional view taken along line A-A of the same, and Fig. 4 is a cross-sectional view of the same. is a sectional view taken along the line B-B in FIG. 2, FIG. 5 is a sectional view taken along the line C-C in FIG. 2, FIG. 6 is a partially cutaway perspective view of another embodiment, and FIG. It is a sectional view taken along the line DD. 1...Packaging bag, 2...Bag body, 2C...Multi-mouth, 3.
...Filter piece, 4...Inner valve body.
Claims (1)
下縁に上下のヒートシール２Ｂを施してなる袋体２の上
方に上記上方ヒートシール２Ｂと平行に切込状のノズル
挿入用語口２Ｃを形成し、上記諸口２Ｃには当該袋体２
の内方よりフィルター片３を当接し、このフィルター片
３は上記諸口を中心に当該フィルター片の上方縁と左右
縁に沿った正面略■状ヒートシール３Ａで上記袋体２に
添着され、かつ、上記フィルター片には上記袋体の素材
より薄い素材で形成された内弁体４が袋体の内方より当
接し、当該内弁体４の下縁はヒートシール４Ａによって
袋体に直接取付けられていることを特徴とする包装袋。A cut-shaped nozzle insertion opening 2C is formed above the bag body 2, which is formed by applying upper and lower heat seals 2B to the upper and lower edges of a tube body 2A made of polyethylene or the like, parallel to the upper heat seal 2B, and The bag body 2 is in the mouth 2C.
The filter piece 3 is attached to the bag body 2 from the inside with a front approximately square-shaped heat seal 3A along the upper edge and left and right edges of the filter piece, centering on the above-mentioned mouths, and , an inner valve body 4 made of a thinner material than the bag body contacts the filter piece from the inside of the bag body, and the lower edge of the inner valve body 4 is directly attached to the bag body by heat sealing 4A. A packaging bag characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10112581U JPS585941U (en) | 1981-07-06 | 1981-07-06 | packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10112581U JPS585941U (en) | 1981-07-06 | 1981-07-06 | packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS585941U true JPS585941U (en) | 1983-01-14 |
Family
ID=29895795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10112581U Pending JPS585941U (en) | 1981-07-06 | 1981-07-06 | packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585941U (en) |
-
1981
- 1981-07-06 JP JP10112581U patent/JPS585941U/en active Pending
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