JPS5946838U - packaging bag - Google Patents
packaging bagInfo
- Publication number
- JPS5946838U JPS5946838U JP14135282U JP14135282U JPS5946838U JP S5946838 U JPS5946838 U JP S5946838U JP 14135282 U JP14135282 U JP 14135282U JP 14135282 U JP14135282 U JP 14135282U JP S5946838 U JPS5946838 U JP S5946838U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- packaging bag
- bag
- sealing
- back sheet
- 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
図面は本考案の実施例を示し、第1図はその平面図、第
2図は第1図の■−■視拡大断面図、第3は第1図の■
−■視線拡大断面図、第4図及び第5図は第2図と同じ
箇所の別例図、第6図及び第7図は第2図と同じ箇所の
更に別例図、第8図は、包装用袋の開封状態を示す図で
ある。
1・・・袋、2・・・表シート、3・・・裏シート、4
・・・熱融着部、5・・・開封部、6・・・熱融着層。The drawings show an embodiment of the present invention, and FIG. 1 is a plan view thereof, FIG. 2 is an enlarged sectional view taken along ■-■ in FIG.
- ■ Line-of-sight enlarged cross-sectional view, Figures 4 and 5 are different examples of the same location as Figure 2, Figures 6 and 7 are further examples of the same location as Figure 2, and Figure 8 is another example of the same location as Figure 2. , is a diagram showing the packaging bag in an unsealed state. 1...bag, 2...front sheet, 3...back sheet, 4
... Heat sealing part, 5... Opening part, 6... Heat sealing layer.
Claims (1)
を重ね合せその4周囲を適宜中で熱融着して成る袋にお
いて、該袋における少なくとも一つの角部には、当該角
部における熱融着部の外周縁の一部において表シートと
裏シートとの熱融着を回避した開封部を設けて成る包装
用袋。In a bag formed by laminating a rectangular front sheet and a back sheet with a heat-adhesive layer formed on one side and heat-sealing the four peripheries in an appropriate medium, at least one corner of the bag has a A packaging bag comprising an opening part that prevents heat-sealing between a front sheet and a back sheet at a part of the outer periphery of a heat-sealed part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14135282U JPS5946838U (en) | 1982-09-18 | 1982-09-18 | packaging bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14135282U JPS5946838U (en) | 1982-09-18 | 1982-09-18 | packaging bag |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5946838U true JPS5946838U (en) | 1984-03-28 |
Family
ID=30316170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14135282U Pending JPS5946838U (en) | 1982-09-18 | 1982-09-18 | packaging bag |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5946838U (en) |
-
1982
- 1982-09-18 JP JP14135282U patent/JPS5946838U/en active Pending
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