JPH02108860U - - Google Patents
Info
- Publication number
- JPH02108860U JPH02108860U JP1569489U JP1569489U JPH02108860U JP H02108860 U JPH02108860 U JP H02108860U JP 1569489 U JP1569489 U JP 1569489U JP 1569489 U JP1569489 U JP 1569489U JP H02108860 U JPH02108860 U JP H02108860U
- Authority
- JP
- Japan
- Prior art keywords
- plastic film
- film material
- joined
- material located
- packaging bag
- 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 claims description 11
- 229920006255 plastic film Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims 10
- 238000004806 packaging method and process Methods 0.000 claims 4
- 239000004743 Polypropylene Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Bag Frames (AREA)
Description
第１図は、本考案の一実施例を示す平面図、第
２図は、第１図のＡ―Ａ線断面図、第３図は、第
２図の要部拡大図、第４図は、第１図のＢ―Ｂ線
断面図、第５図は、第４図の要部拡大図、第６図
は、包装状態を示す斜視図、第７図は、開封状態
を示す斜視図である。
１……袋体、２……プラスチツクフイルム、３
……プラスチツクフイルム、４．５……非接合部
、６……水平接合部、７，８……側縁部、９……
斜辺接合部、１０……上部突出部、１１……下部
突出部、１２……裏面、１３……印刷層、１４…
…非接合部、１５……交差部、１６……開口部、
１７……模様部、Ｓ……被包装物。
Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, Fig. 3 is an enlarged view of the main part of Fig. 2, and Fig. 4 is a plan view showing an embodiment of the present invention. , FIG. 5 is an enlarged view of the main part of FIG. 4, FIG. 6 is a perspective view showing the packaged state, and FIG. 7 is a perspective view showing the unsealed state. be. 1...Bag body, 2...Plastic film, 3
...Plastic film, 4.5... Non-joint part, 6... Horizontal joint part, 7, 8... Side edge part, 9...
Hypotenuse joint, 10... Upper protrusion, 11... Lower protrusion, 12... Back surface, 13... Printing layer, 14...
...Non-joint part, 15...Intersection part, 16...Opening part,
17... Pattern portion, S... Item to be packaged.
Claims (1)
イルム材は、その上端部に非接合部を残し、かつ
、少なくとも被包装物の厚さに対応する横幅を有
する部位に沿つて接合させた水平接合部と、左右
に位置する側縁部相互のそれぞれを接合させた斜
辺接合部とを設けることで袋体を形成し、被包装
物を包装した際、表側に位置するプラスチツクフ
イルム材の非接合部を抓み部とし、水平接合部と
斜辺接合部との交差部を経由した前記斜辺接合部
を介しての当該表側に位置する前記プラスチツク
フイルム材の側からの縦裂き開封を可能とすべく
、前記交差部に非接合部を介在させたことを特徴
とする包装用袋構造。 ２ 背側に位置するプラスチツクフイルム材は、
その接合時に表側に位置する前記プラスチツクフ
イルム材に対し、上部突出部と下部突出部とを表
出可能に形成したことを特徴とする請求項１記載
の包装用袋構造。 ３ 前記水平接合部は、二枚の前記プラスチツク
フイルム材のいずれかの裏面側に点在形成した印
刷層を介在させて溶着したことを特徴とする請求
項１記載の包装用袋構造。 ４ 背側に位置するプラスチツクフイルム材と表
側に位置する前記プラスチツクフイルム材とは、
それぞれポリプロピレン素材を用いて形成したこ
とを特徴とする請求項１，２，３のいずれか記載
の包装用袋構造。[Claims for Utility Model Registration] 1. Two plastic film materials having a substantially trapezoidal shape, leaving a non-joined portion at the upper end thereof, and having a width at least corresponding to the thickness of the packaged object. A bag body is formed by providing a horizontal joint part joined along the left and right side edges, and a hypotenuse joint part joined along the left and right side edges. The non-joined part of the plastic film material is used as the pinching part, and the longitudinal direction from the side of the plastic film material located on the front side is passed through the intersection of the horizontal joint part and the hypotenuse joint part, and A packaging bag structure characterized in that a non-joined part is interposed at the intersection part to enable tearing and opening. 2 The plastic film material located on the dorsal side is
2. The packaging bag structure according to claim 1, wherein an upper protrusion and a lower protrusion are formed so as to be exposed to the plastic film material located on the front side when the plastic film material is joined. 3. The packaging bag structure according to claim 1, wherein the horizontal joint is welded by interposing a printed layer dotted on the back side of either of the two plastic film materials. 4. The plastic film material located on the back side and the plastic film material located on the front side are:
The packaging bag structure according to any one of claims 1, 2, and 3, characterized in that each bag is formed using a polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1569489U JPH02108860U (en) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1569489U JPH02108860U (en) | 1989-02-13 | 1989-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108860U true JPH02108860U (en) | 1990-08-29 |
Family
ID=31227961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1569489U Pending JPH02108860U (en) | 1989-02-13 | 1989-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009184702A (en) * | 2008-02-06 | 2009-08-20 | Howa Sangyo Kk | Sandwich packaging material |
-
1989
- 1989-02-13 JP JP1569489U patent/JPH02108860U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009184702A (en) * | 2008-02-06 | 2009-08-20 | Howa Sangyo Kk | Sandwich packaging material |