JPS63161142U - - Google Patents
Info
- Publication number
- JPS63161142U JPS63161142U JP5382487U JP5382487U JPS63161142U JP S63161142 U JPS63161142 U JP S63161142U JP 5382487 U JP5382487 U JP 5382487U JP 5382487 U JP5382487 U JP 5382487U JP S63161142 U JPS63161142 U JP S63161142U
- Authority
- JP
- Japan
- Prior art keywords
- plastic bag
- utility
- model registration
- bag body
- glue portion
- 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
- 239000003292 glue Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
第１図ないし第３図は本考案の一実施例に係り
、第１図はプラスチツク製袋における糊代部を拡
大した断面図、第２図はプラスチツク製袋を裏側
から見た背面図、第３図は封閉した状態の拡大断
面図である。第４図は超音波加工によつて凹部か
らなる折り目を形成する方法を示す斜視図、第５
図は積層フイルムの構造を示す断面図、第６図は
本考案の一実施例に係るプラスチツク製封筒の製
造方法の説明図である。
１……袋本体、２……糊代部、３……折り目。
Figures 1 to 3 relate to an embodiment of the present invention, in which Figure 1 is an enlarged sectional view of the glue margin in a plastic bag, Figure 2 is a rear view of the plastic bag seen from the back side, and Figure 2 is a rear view of the plastic bag seen from the back side. FIG. 3 is an enlarged sectional view of the sealed state. Fig. 4 is a perspective view showing a method of forming creases consisting of concave portions by ultrasonic processing;
The figure is a sectional view showing the structure of a laminated film, and FIG. 6 is an explanatory diagram of a method of manufacturing a plastic envelope according to an embodiment of the present invention. 1...Bag body, 2...Glue allowance, 3...Fold line.
Claims (1)
る袋本体直近の根元部分に、その糊代部の厚さよ
りも薄い単数または複数の凹部からなる折り目を
形成してあることを特徴とするプラスチツク製袋
。 (2) 封筒に構成されている実用新案登録請求の
範囲第(1)項に記載のプラスチツク製袋。 (3) 前記折り目が超音波加工による薄肉化によ
つて形成されたものである実用新案登録請求の範
囲第(1)項または第(2)項に記載のプラスチツク製
袋。[Scope of Claim for Utility Model Registration] (1) Forming a crease consisting of one or more recesses thinner than the thickness of the glue portion at the root portion of the glue portion integrally protruding from the bag body, closest to the bag body. A plastic bag characterized by: (2) The plastic bag described in paragraph (1) of the claims for utility model registration, which is configured into an envelope. (3) The plastic bag according to claim 1 or 2, wherein the folds are formed by thinning through ultrasonic processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5382487U JPS63161142U (en) | 1987-04-09 | 1987-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5382487U JPS63161142U (en) | 1987-04-09 | 1987-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63161142U true JPS63161142U (en) | 1988-10-21 |
Family
ID=30880240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5382487U Pending JPS63161142U (en) | 1987-04-09 | 1987-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63161142U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225650B2 (en) * | 1977-05-17 | 1987-06-04 | Studiengesellschaft Kohle Mbh | |
| JPS62287854A (en) * | 1986-05-28 | 1987-12-14 | グンゼ株式会社 | Side seal bag |
-
1987
- 1987-04-09 JP JP5382487U patent/JPS63161142U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225650B2 (en) * | 1977-05-17 | 1987-06-04 | Studiengesellschaft Kohle Mbh | |
| JPS62287854A (en) * | 1986-05-28 | 1987-12-14 | グンゼ株式会社 | Side seal bag |