JPH0369645U - - Google Patents
Info
- Publication number
- JPH0369645U JPH0369645U JP13239789U JP13239789U JPH0369645U JP H0369645 U JPH0369645 U JP H0369645U JP 13239789 U JP13239789 U JP 13239789U JP 13239789 U JP13239789 U JP 13239789U JP H0369645 U JPH0369645 U JP H0369645U
- Authority
- JP
- Japan
- Prior art keywords
- bag body
- closing
- pair
- bag
- opening
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 229920001169 thermoplastic Polymers 0.000 claims 2
- 239000004416 thermosoftening plastic Substances 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
第１図は、この考案に係る閉じ紐付包装用袋の
第１実施例の使用状態の斜視図、第２図は同全体
斜視図、第３図は同製作途上の斜視図、第４図は
第２図−断面図、第５図イ及びロは同製作工
程の一部を示す平面図、、第６図はこの考案に係
る閉じ紐付包装用袋の第２実施例の全体斜視図、
第７図は同製作途上の斜視図、第８図は第６図
−線断面図、第９図は従来の閉じ紐付包装用袋
の要部の一部切欠斜視図である。
１……袋本体、２……前壁、３……後壁、５，
６……閉じ紐装着用筒状部、７，８……折返し片
、１３，１４……閉じ紐、１３ａ，１４ａ……閉
じ紐構成部材。
Fig. 1 is a perspective view of the first embodiment of the packaging bag with closing string according to the present invention, in use, Fig. 2 is an overall perspective view of the same, Fig. 3 is a perspective view of the bag in the process of being manufactured, and Fig. 4 is FIG. 2 is a sectional view, FIG.
FIG. 7 is a perspective view of the bag in the process of being manufactured, FIG. 8 is a sectional view taken along the line of FIG. 6, and FIG. 9 is a partially cutaway perspective view of the main part of a conventional packaging bag with a closing string. 1...Bag body, 2...Front wall, 3...Back wall, 5,
6...Closing string attachment cylindrical part, 7, 8...Folded piece, 13, 14...Closing string, 13a, 14a...Closing string constituent member.
Claims (1)
いしはシートから作製され、開口縁から折返され
た折返し片がその先端部を前後壁に幅方向に熱融
着されて開口縁に沿つて前後一対の閉じ紐装着用
筒状部が設けられた袋本体と、前記閉じ紐装着用
筒状部内に挿入され、互いに反対側の一端部を操
作部として反対方向に引き絞ることにより前記開
口縁を集束状態に閉じ合わせうる一対の閉じ紐と
からなり、 前記各閉じ紐は、熱可塑性合成樹脂製の前後一
対の閉じ紐構成部材から構成され、この前後一対
の閉じ紐構成部材は、操作部としての一端部にお
いて前記袋本体から分離されうる状態のもとに、
袋本体の前後壁の一側端の融着線上で相互に融着
一体化されると共に、他端部において前記袋本体
と合一的に袋本体の他側端の融着線上で相互に融
着一体化されてなることを特徴とする閉じ紐付き
包装用袋。[Scope of Claim for Utility Model Registration] A folded piece made from a thermoplastic synthetic resin film or sheet such as polyethylene, which is folded back from the edge of the opening, and whose tips are heat-sealed to the front and rear walls in the width direction so as to extend along the edge of the opening. A bag body is provided with a pair of front and rear closing string attachment cylindrical portions, and the bag body is inserted into the closing string attachment cylindrical portion, and the opening is opened by squeezing in opposite directions using one end portion on the opposite side as an operating portion. It consists of a pair of closing straps whose edges can be closed together in a condensed state, and each of the closing straps is composed of a pair of front and rear closing strap members made of thermoplastic synthetic resin, and the pair of front and rear closing strap members can be operated. in a state where it can be separated from the bag body at one end as a part,
The front and rear walls of the bag body are integrally fused together on the fusion line at one end of the bag body, and are integrally fused with the bag body at the other end on the fusion line at the other end of the bag body. A packaging bag with a closing string characterized by being integrated into the bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13239789U JPH0751474Y2 (en) | 1989-11-14 | 1989-11-14 | Packaging bag with closure string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13239789U JPH0751474Y2 (en) | 1989-11-14 | 1989-11-14 | Packaging bag with closure string |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369645U true JPH0369645U (en) | 1991-07-11 |
| JPH0751474Y2 JPH0751474Y2 (en) | 1995-11-22 |
Family
ID=31679855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13239789U Expired - Lifetime JPH0751474Y2 (en) | 1989-11-14 | 1989-11-14 | Packaging bag with closure string |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751474Y2 (en) |
-
1989
- 1989-11-14 JP JP13239789U patent/JPH0751474Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751474Y2 (en) | 1995-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |