JPH0443476Y2 - - Google Patents
Info
- Publication number
- JPH0443476Y2 JPH0443476Y2 JP1986125334U JP12533486U JPH0443476Y2 JP H0443476 Y2 JPH0443476 Y2 JP H0443476Y2 JP 1986125334 U JP1986125334 U JP 1986125334U JP 12533486 U JP12533486 U JP 12533486U JP H0443476 Y2 JPH0443476 Y2 JP H0443476Y2
- Authority
- JP
- Japan
- Prior art keywords
- cut line
- notch
- bag
- bag body
- shaped
- 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.)
- Expired
Links
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はカツトライン付合成樹脂製袋体に関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a synthetic resin bag with a cut line.
この種カツトライン付合成樹脂製袋体のカツト
ラインは、実公昭42−3028号公報に図示されるよ
うに、袋体両側のシール部がカツトライン端部に
おいても同様に強化肉盛りされる結果、カツトラ
インが引き裂きにくくなる。
As shown in Utility Model Publication No. 3028/1973, the cut line of this type of synthetic resin bag with a cut line is reinforced as a result of the seals on both sides of the bag being reinforced in the same way at the ends of the cut line. It becomes difficult to tear.
この引き裂き難い点を解消するためにカツトラ
インの端部にノツチを入れて引き裂き糸口を形成
することは提案されているが、カツトラインの位
置に併せてノツチを入れることにはかなりの困難
さを伴なう。またノツチの落しくずが製品に混入
して消費者に不快感を与えることがある。 In order to solve this difficulty in tearing, it has been proposed to form a tearing thread by making a notch at the end of the cut line, but it is quite difficult to insert a notch at the same position as the cut line. cormorant. In addition, debris from the notch may get mixed into the product, causing discomfort to consumers.
また往々にして流通過程でのこのノツチ部分か
ら不時にカツトラインが切れてしまう等の弊害を
生じていた。 Further, there have been problems such as the cut line being accidentally cut off from this notch portion during the distribution process.
本考案は上記問題点を解決するため、
開口部にそつてカツトライン３を設けてなる袋
体１の前記カツトライン３を横切つてＵ型ノツチ
４を設け、前記Ｕ型ノツチ４はカツトライン３の
上方に袋体との一体化部分ａが位置し、一方カツ
トライン３の下方収納部側にＵ型の弯曲状部分ｂ
が位置するようにしたものである。
In order to solve the above-mentioned problems, the present invention provides a U-shaped notch 4 across the cut line 3 of the bag 1 having a cut line 3 along the opening, and the U-shaped notch 4 is located above the cut line 3. A part a integrated with the bag body is located at , and a U-shaped curved part b is located below the cut line 3 toward the storage section.
is located.
本考案は上記構成をとることにより、Ｕ型のノ
ツチが袋体から分離することがないので、ノツチ
の落し屑が製品に混入することがなく、またカツ
トライン３の上下を引つ張つてカツトライン３を
引き裂くと、袋本体に切欠部を生ずるが、Ｕ型の
弯曲状であるため、袋体の開口使用時にこのノツ
チ部分からあらためて引裂かれてゆくようなこと
がないという利点を有するものである。 By adopting the above-mentioned structure, the present invention prevents the U-shaped notch from separating from the bag body, so that the debris from the notch does not get mixed into the product, and the top and bottom of the cut line 3 are pulled to tighten the cut line 3. When the bag is torn, a notch is created in the bag body, but since it is U-shaped, it has the advantage that it will not be torn again from this notch when the bag is opened and used.
以下本考案の実施例について説明する。 Examples of the present invention will be described below.
図面において、１は袋体、２は袋体の口部開閉
用のチヤツク、３は袋体開口部の引き裂き開口を
容易にしたミシン目、薄肉線等のカツトライン、
４はカツトラインを横切つて設けたＵ型ノツチで
ある。このＵ型ノツチ４は第２図のように袋体と
の一体化部分ａがカツトライン３の上方に位置
し、Ｕ型の弯曲部ｂはカツトライン３の下方すな
わち収納部側に位置している。したがつて、第３
図のようにノツチ４には切欠穴５を生ずるが、袋
本体１から分離することはない。 In the drawing, 1 is a bag body, 2 is a chuck for opening and closing the opening of the bag body, 3 is a cut line such as a perforation or a thin line that facilitates tearing the opening of the bag body;
4 is a U-shaped notch provided across the cut line. As shown in FIG. 2, this U-shaped notch 4 has a portion a integrated with the bag body located above the cut line 3, and a U-shaped curved portion b located below the cut line 3, that is, on the side of the storage section. Therefore, the third
As shown in the figure, a notch 5 is formed in the notch 4, but it is not separated from the bag body 1.
(イ) 袋体１のカツトライン３の上下を引つ張つて
カツトライン３を引き裂くに際し、カツトライ
ン３にはＵ型ノツチ４を交叉するようにして設
けているので、袋体１のカツトライン３は容易
に引き裂くことができる。
(b) When tearing the cut line 3 by pulling the top and bottom of the cut line 3 of the bag 1, the cut line 3 of the bag 1 can be easily torn because the cut line 3 is provided with U-shaped notches 4 that intersect with each other. It can be torn apart.
(ロ) Ｕ型ノツチ４は袋体との一体化部分ａを有し
ているので、ノツチ部分が袋体から切離される
ことがなく、ノツチの落し屑が製品中に混入す
ることがない。(b) Since the U-shaped notch 4 has a portion a integrated with the bag body, the notch portion will not be separated from the bag body, and debris from the notch will not be mixed into the product.
(ハ) Ｕ型の弯曲状部分ｂがカツトライン３の下方
収納部側に位置しているので、カツトライン３
を引き裂いた後に生じる切欠部５はＵ型の弯曲
状であるため、従つて、袋体の開口使用時にこ
のノツチ部分からあらためて引き裂かれてゆく
ようなことがない。この点は開口の際に開口部
にかなりの力が加わるチヤツク付袋体の場合特
に有利で、反復して使用することができる。(c) Since the U-shaped curved part b is located on the side of the storage section below the cut line 3, the cut line 3
Since the notch 5 formed after tearing the bag has a U-shaped curve, the bag will not be torn again from this notch when the bag is opened and used. This is particularly advantageous in the case of a bag with a zipper, which is subjected to considerable force upon opening, and can be used repeatedly.
第１図：本考案袋体の正面図、第２図：Ｕ型ノ
ツチ部分の拡大説明図、第３図：Ｕ型ノツチ部分
の起立状態の拡大説明図。
１……袋本体、２……チヤツク、３……カツト
ライン、４……Ｕ型ノツチ、５……切欠穴。
Fig. 1: A front view of the bag of the present invention, Fig. 2: An enlarged explanatory view of the U-shaped notch portion, and Fig. 3: An enlarged explanatory view of the U-shaped notch portion in an upright state. 1...Bag body, 2...Chick, 3...Cut line, 4...U-shaped notch, 5...Notch hole.
Claims (1)
体１の前記カツトライン３と交叉したＵ型ノツチ
を設け、 前記Ｕ型ノツチ４はカツトライン３の上方に袋
体との一体化部分ａが位置し、一方カツトライン
３の下方収納部側にＵ型の弯曲状部分ｂが位置し
てなることを特徴とするカツトライン付合成樹脂
製袋体。[Claims for Utility Model Registration] A bag body 1 having a cut line 3 along its opening is provided with a U-shaped notch that intersects the cut line 3, and the U-shaped notch 4 is located above the cut line 3 and intersects with the bag body. A synthetic resin bag with a cut line, characterized in that an integrated part (a) is located, and a U-shaped curved part (b) is located on the side of the storage section below the cut line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986125334U JPH0443476Y2 (en) | 1986-08-18 | 1986-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986125334U JPH0443476Y2 (en) | 1986-08-18 | 1986-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6332168U JPS6332168U (en) | 1988-03-02 |
| JPH0443476Y2 true JPH0443476Y2 (en) | 1992-10-14 |
Family
ID=31018145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986125334U Expired JPH0443476Y2 (en) | 1986-08-18 | 1986-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443476Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0646011U (en) * | 1992-11-19 | 1994-06-24 | 株式会社大一開発 | Handheld vibration compactor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105516U (en) * | 1972-12-28 | 1974-09-10 | ||
| JPS49114017U (en) * | 1973-01-26 | 1974-09-28 | ||
| JPS59129739U (en) * | 1983-02-22 | 1984-08-31 | 菱阪包装システム株式会社 | Opened part of sealed packaging bag |
-
1986
- 1986-08-18 JP JP1986125334U patent/JPH0443476Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332168U (en) | 1988-03-02 |
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