JP2004231290A

JP2004231290A - Packaging bag with zipper

Info

Publication number: JP2004231290A
Application number: JP2003062472A
Authority: JP
Inventors: Naojiro Hashimoto; 尚治郎橋本
Original assignee: Houseki No Angel YK
Current assignee: Houseki No Angel YK
Priority date: 2003-01-31
Filing date: 2003-01-31
Publication date: 2004-08-19

Abstract

［課題］従来は、熱接着部分のついたジッパー付き包装袋の開封は、熱接着部分を切り取ってしまう為、切り口双方がくっ付いてしまい、指がひかからなくて、開けにくかった。熱接着部分のないジッパー付き包装袋も同様である。
［解決手段］熱接着部分のついたジッパー付き包装袋は、ジッパー３を熱接着部分４又は１１より外側（図面上では、上の位置）に配置して、つまみの部分をつまみ易い形にする。そして、双方のつまみ部分をつまみ、左右に引っ張ってジッパーを広げて、更に熱接着部分も左右に引っ張る事で双方をはがして簡単に開封しやすくした包装袋である。熱接着部分のないジッパー付き包装もつまみの部分をつまみ易い形にする事で簡単に開封しやすくした包装袋である。
【選択図】図１[Problem] Conventionally, when opening a zipper-equipped packaging bag with a heat-bonded portion, the heat-bonded portion is cut off, so that both cuts are stuck together, so that a finger cannot be caught and it is difficult to open. The same applies to zippered packaging bags without a heat-bonded part.
[Solving Means] In a packaging bag with a zipper having a heat bonding portion, the zipper 3 is disposed outside the heat bonding portion 4 or 11 (the upper position in the drawing) to make the knob portion easy to pick. . Then, the user grips both knob portions, pulls the zipper to the left and right to open the zipper, and also pulls the heat bonding portion to the left and right to detach the both and easily open the packaging bag. This packaging bag has a zippered wrapper without a heat-bonded part and is easily opened by making it easy to pick up.
[Selection diagram] Fig. 1

Description

【０００１】
［発明の属する技術分野］
ビニール袋、湿布薬、化粧品袋、薬品袋等の取出し口に使われている。
【０００２】
［従来の技術］
従来は熱接着部分がジッパーの外側（図面上ではジッパーの上）にあり、熱接着部分を切り取ってジッパーを開いていた。熱接着部分がないジッパー付き包装袋は、つまみ双方がくっ付いてつまみ難い構造であった。
【０００３】
［発明が解決しようとする課題］
熱接着の部分が外側にある物は、切り取った後、切り口（つまみ部分となる）がくっ付いてしまい、指にひかからなくてつまみにくかった。熱接着の部分のない物でも同様である。
【０００４】
［課題を解決するための手段］
つまみ部分をつまみ易い形状にする。そして、熱接着の部分を切取るのではなく、内側に配置する。つまみを引っ張る事で、ジッパーを広げ、更に熱接着部分も引っ張って広げる事で簡単に開封出来るようにした。
【０００５】
［発明の実施の形態］
以下、本発明の実施の形態について説明する。
（イ）つまみ部分は、左右とも一枚ずつ、つまめるようにつまみを配置した。
（ロ）熱接着の部分は、つまみ又はジッパーを左右に引っ張ることで２枚をはがして開封出来るようにする。
【０００６】
［発明の効果］
つまみを図２，３，４，５のような形により、簡単につまめるようになり、熱接着の部分を切らなくても、左右に引っ張りながらはがす事で、簡単に開封できるようになった。
【図面の簡単な説明】
【図１】本発明のつまみをつまむ時の正面図である。
【図２】本発明の正面図である。
【図３】本発明の正面図であり、片方のつまみ９だけが長く飛び出てる包装袋である。
【図４】本発明の正面図であり、２枚のつまみが重ならないようにしてある包装袋である。
【図５】本発明の正面図であり、つまみ７のほうがつまみ８より短い包装袋である。
【図６】本発明の正面図であり、熱接着の部分がＶ字にする事で熱接着の部分４より更に開け易くなる包装袋である。
【符号の説明】
１片方のつまみ
２もう一方のつまみ
３ジッパー
４熱接着の部分
５片方のつまみ
６もう一方のつまみ
７８より長い片方のつまみ。
８７より短いもう一方のつまみ
９飛び出ているつまみ
１０もう一方のまっすぐなつまみ
１１Ｖ字状の熱接着の部分[0001]
[Technical field to which the invention belongs]
It is used for taking out plastic bags, compresses, cosmetic bags, chemical bags, etc.
[0002]
[Conventional technology]
Conventionally, the heat bonding portion is located outside the zipper (on the zipper in the drawing), and the heat bonding portion is cut off to open the zipper. The zipper-equipped packaging bag without the heat-bonded portion had a structure in which the knobs were stuck together so that they could not be easily gripped.
[0003]
[Problems to be solved by the invention]
The thing with the heat-bonded part on the outside was cut off, and then the cut end (which became the knob part) was stuck, so it was hard to pinch it without catching the finger. The same applies to the case where there is no heat bonding part.
[0004]
[Means for solving the problem]
Make the knob part easy to pick. Then, instead of cutting off the heat-bonded portion, it is arranged inside. By pulling the knob, the zipper was expanded, and the heat-bonded part was also pulled open to make it easier to open.
[0005]
[Embodiment of the invention]
Hereinafter, embodiments of the present invention will be described.
(A) As for the knob part, the knobs are arranged so as to be pinched one by one on the left and right.
(B) The heat-bonded portion is opened by pulling the knob or zipper to the left and right to remove the two pieces.
[0006]
[The invention's effect]
The knobs can be easily pinched by the shape as shown in FIGS. 2, 3, 4, and 5, and can be easily opened by pulling and pulling to the left and right without cutting the heat-bonded portion.
[Brief description of the drawings]
FIG. 1 is a front view when a knob of the present invention is pinched.
FIG. 2 is a front view of the present invention.
FIG. 3 is a front view of the present invention, showing a packaging bag in which only one knob 9 protrudes long.
FIG. 4 is a front view of the present invention, showing a packaging bag in which two knobs do not overlap.
FIG. 5 is a front view of the present invention, in which a knob 7 is a shorter packaging bag than a knob 8;
FIG. 6 is a front view of the present invention, which is a packaging bag that is easier to open than the heat-bonded portion 4 by forming the heat-bonded portion into a V-shape.
[Explanation of symbols]
1 One knob 2 The other knob 3 Zipper 4 Thermal bonding part 5 One knob 6 The other knob 78 One knob longer than 8
8 The other knob shorter than 7 9 The protruding knob 10 The other straight knob 11 V-shaped heat-bonded part

Claims

The zipper 3 is attached to the outside of the heat bonding portion 4 or 11 (the zipper 3 is located above the heat bonding portion 4 or 11 in the drawing), and the shape of the knob is changed to FIG. 2, FIG. 3, FIG. This is a packaging bag that can be easily picked and opened by making the knob into a shape as shown in FIG.

The heat bonding portion 4 or 11 can be a combination of the knobs 1 and 2 or 7 and 8 or 9 and 10 or 5 and 6.

To make the knobs easier to handle, each of the knobs is colored only one of the two knobs, or a different color is applied to both.

Each of the knobs is a packaging bag that can be more easily picked and opened when a line or a pattern is formed in one or both of the two knobs at the edge or generally.

Even a zippered wrapping bag without a heat-bonded part (4 or 11) is equally convenient and easy to use if the knobs 1 and 2 or 9 and 10 or 5 and 6 or 7 and 8 are as shown in the figure. It is a packaging bag.

The same effect as described above can be obtained by using the knob 9 or 5 or 6 as a knob, using a polygon, a polygon with rounded corners, a part of a circle, a part of an ellipse, or the like as the knob.