JPS642749U - - Google Patents
Info
- Publication number
- JPS642749U JPS642749U JP9903687U JP9903687U JPS642749U JP S642749 U JPS642749 U JP S642749U JP 9903687 U JP9903687 U JP 9903687U JP 9903687 U JP9903687 U JP 9903687U JP S642749 U JPS642749 U JP S642749U
- Authority
- JP
- Japan
- Prior art keywords
- plastic sheet
- bag
- opening
- edge
- 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
- 239000002985 plastic film Substances 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
第１図は本考案の一例を示す斜視図、第２図は
その縦断面図、第３図と第４図は各々従来例を示
す斜視図であつて、１，２はプラスチツクシート
、３は開口部を示す。
FIG. 1 is a perspective view showing an example of the present invention, FIG. 2 is a longitudinal cross-sectional view thereof, and FIGS. 3 and 4 are perspective views showing conventional examples, respectively, in which 1 and 2 are plastic sheets, and 3 is a Shows the opening.
Claims (1)
２片のプラスチツクシートの一方のシートに、そ
の一端縁より内側に離れた位置において、開口部
が設けられていることを特徴とする包装用袋。 (2) 筒状のプラスチツクシートの両端縁を熱溶
着して袋を構成している２片のプラスチツクシー
トの一方のシートに、その一端縁より平行に内側
に離れた位置において該シートを切断して、開口
部が設けられている上記第１項の包装用袋。[Claims for Utility Model Registration] (1) An opening is formed in one of the two plastic sheets whose edges are integrated to form a bag at a position away from the edge of the plastic sheet. A packaging bag characterized by: (2) Cut the sheet at a position parallel to and inward from one edge of two pieces of plastic sheet that constitute a bag by thermally welding both edges of a cylindrical plastic sheet. The packaging bag according to item 1 above, which is provided with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9903687U JPS642749U (en) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9903687U JPS642749U (en) | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642749U true JPS642749U (en) | 1989-01-10 |
Family
ID=31325826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9903687U Pending JPS642749U (en) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108478U (en) * | 1990-02-20 | 1991-11-07 |
-
1987
- 1987-06-25 JP JP9903687U patent/JPS642749U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108478U (en) * | 1990-02-20 | 1991-11-07 |