JPS618542U - multilayer bag - Google Patents
multilayer bagInfo
- Publication number
- JPS618542U JPS618542U JP9261784U JP9261784U JPS618542U JP S618542 U JPS618542 U JP S618542U JP 9261784 U JP9261784 U JP 9261784U JP 9261784 U JP9261784 U JP 9261784U JP S618542 U JPS618542 U JP S618542U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- multilayer bag
- bag
- multilayer
- resin film
- 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)
- Packages (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
第１図は本考案に係る多層袋の一例を示す一部切欠正面
図、第２図は第１図Ａ−Ａ’線における拡大横断平面図
、第３図は第１図Ｂ−Ｂ’線における拡大縦断平面図、
第４図は要部の説明図、第５図はｖ字状の弁片が開口し
たききの説明図である。
図中各符号は１は最外層原紙、２は最内層原紙、３は合
成樹脂管状フィルム、４はバルブロ、５，５′はミシン
縫合、■は多層袋、，７．７はｖ字状の弁片、８は頂点
、９に上方基線、１０はｖ字開口部を夫々示すものであ
る。Fig. 1 is a partially cutaway front view showing an example of a multilayer bag according to the present invention, Fig. 2 is an enlarged cross-sectional plan view taken along line A-A' in Fig. 1, and Fig. 3 is a cross-sectional view taken along line B-B' in Fig. 1. Enlarged longitudinal plan view of
FIG. 4 is an explanatory view of the main part, and FIG. 5 is an explanatory view of the V-shaped valve piece opening. In the figure, 1 is the outermost base paper, 2 is the innermost base paper, 3 is a synthetic resin tubular film, 4 is Valbro, 5 and 5' are machine stitched, ■ is a multilayer bag, 7.7 is a V-shaped In the valve piece, 8 indicates the apex, 9 indicates the upper base line, and 10 indicates the V-shaped opening.
Claims (1)
イルムを全周に渉って層間に介在させた多層袋において
、該合成樹脂フイルム面の縦方向に沿って複数箇所にＶ
字状の弁片を切刻してなる多層袋。In a multilayer bag in which a synthetic resin tubular film or a synthetic resin film is interposed between layers around the entire circumference as one layer of the bag, V is formed at multiple locations along the longitudinal direction of the synthetic resin film surface.
A multilayer bag made by cutting out letter-shaped valve pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261784U JPS618542U (en) | 1984-06-22 | 1984-06-22 | multilayer bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261784U JPS618542U (en) | 1984-06-22 | 1984-06-22 | multilayer bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS618542U true JPS618542U (en) | 1986-01-18 |
Family
ID=30649570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9261784U Pending JPS618542U (en) | 1984-06-22 | 1984-06-22 | multilayer bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS618542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021504260A (en) * | 2017-11-28 | 2021-02-15 | アムコア フレキスィブルス デンマーク エー／エス | Flexible laminate with improved integrated pressure release valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591954U (en) * | 1982-06-28 | 1984-01-07 | ヤンマーディーゼル株式会社 | automatic chain tensioner |
-
1984
- 1984-06-22 JP JP9261784U patent/JPS618542U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591954U (en) * | 1982-06-28 | 1984-01-07 | ヤンマーディーゼル株式会社 | automatic chain tensioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021504260A (en) * | 2017-11-28 | 2021-02-15 | アムコア フレキスィブルス デンマーク エー／エス | Flexible laminate with improved integrated pressure release valve |
| US11787616B2 (en) | 2017-11-28 | 2023-10-17 | Amcor Flexibles Denmark Aps | Flexible laminate with improved integrated pressure-release valve |
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