JPH03129247U - - Google Patents
Info
- Publication number
- JPH03129247U JPH03129247U JP3908090U JP3908090U JPH03129247U JP H03129247 U JPH03129247 U JP H03129247U JP 3908090 U JP3908090 U JP 3908090U JP 3908090 U JP3908090 U JP 3908090U JP H03129247 U JPH03129247 U JP H03129247U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- opening
- bag opening
- film
- holding piece
- 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
- 230000004927 fusion Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
図面は本考案の実施例を示すもので、第1図は
折り畳んだ状態の一部切欠正面図、第2図は第1
図のA−A′断面図、第3図は参考図的に開口し
た状態を示す斜視図である。
1……袋本体、2……袋口、3……開口保持片
、4……薄肉ヒンジ部、5……狭窄部、6……熱
融着部。
The drawings show an embodiment of the present invention, and Fig. 1 is a partially cutaway front view of the folded state, and Fig. 2 is a partially cutaway front view of the folded state.
A cross-sectional view taken along the line AA' in the figure, and FIG. 3 are perspective views showing an open state for reference. DESCRIPTION OF SYMBOLS 1... Bag main body, 2... Bag opening, 3... Opening holding piece, 4... Thin hinge part, 5... Narrowing part, 6... Heat-sealing part.
Claims (1)
て、袋口2に比較的に硬質で、常時は袋口2を折
り畳み状態に保持し、開口時には左右両側からの
圧迫に応じて袋口2を多角形状乃至は円弧形状に
開口するようにした開口保持片3を該袋口2と一
体に設けてなるフイルム製袋。 (2) 前記開口保持片3を設けた袋口2の下方に
、熱融着等によつて、袋本体1を表裏で接着して
中央部分にろうと状の狭窄部5を形成したことを
特徴とする実用新案登録請求の範囲第1項記載の
フイルム製袋。[Scope of Claim for Utility Model Registration] (1) In film-made bags with a relatively narrow bag opening, a relatively hard material is attached to the bag opening 2, and the bag opening 2 is normally held in a folded state, and when opened, both left and right sides are attached. This film bag is provided with an opening holding piece 3 integrated with the bag opening 2, which opens the bag opening 2 in a polygonal or arcuate shape in response to pressure from the bag. (2) Below the bag opening 2 where the opening holding piece 3 is provided, the bag body 1 is adhered on the front and back sides by heat fusion or the like to form a funnel-shaped constriction part 5 in the center part. Film bag making according to claim 1 of the utility model registration claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3908090U JPH03129247U (en) | 1990-04-12 | 1990-04-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3908090U JPH03129247U (en) | 1990-04-12 | 1990-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03129247U true JPH03129247U (en) | 1991-12-25 |
Family
ID=31547664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3908090U Pending JPH03129247U (en) | 1990-04-12 | 1990-04-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03129247U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003034338A (en) * | 2001-07-23 | 2003-02-04 | Hosokawa Yoko Co Ltd | Zippered bag and manufacturing method therefor |
JP2005289418A (en) * | 2004-03-31 | 2005-10-20 | Yoshino Kogyosho Co Ltd | Pouch |
-
1990
- 1990-04-12 JP JP3908090U patent/JPH03129247U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003034338A (en) * | 2001-07-23 | 2003-02-04 | Hosokawa Yoko Co Ltd | Zippered bag and manufacturing method therefor |
JP2005289418A (en) * | 2004-03-31 | 2005-10-20 | Yoshino Kogyosho Co Ltd | Pouch |
JP4514492B2 (en) * | 2004-03-31 | 2010-07-28 | 株式会社吉野工業所 | Pouch |
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