JPH09328148A - Synthetic resin bag with chuck - Google Patents
Synthetic resin bag with chuckInfo
- Publication number
- JPH09328148A JPH09328148A JP8172901A JP17290196A JPH09328148A JP H09328148 A JPH09328148 A JP H09328148A JP 8172901 A JP8172901 A JP 8172901A JP 17290196 A JP17290196 A JP 17290196A JP H09328148 A JPH09328148 A JP H09328148A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- chuck
- bag
- resin bag
- double
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は単体の合成樹脂フイ
ルムからなるチャック付き合成樹脂製袋に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin bag with a zipper made of a single synthetic resin film.
【０００２】[0002]
【従来の技術】従来、チャック付きの合成樹脂製袋にお
いて、チャック部分に強度を付与するため、チャック部
分のフイルム素材を厚肉にしたり、チャック部分に補強
フイルムをラミネ−トするなど特殊な加工が必要であっ
た。2. Description of the Related Art Conventionally, in a synthetic resin bag with a chuck, special processing such as thickening the film material of the chuck part or laminating a reinforcing film on the chuck part is performed in order to give strength to the chuck part. Was needed.
【０００３】[0003]
【発明が解決しようとする課題】本発明は製作が容易
で、単体の合成樹脂フイルムからなるチャック付きの合
成樹脂製袋を提供せんとするものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a synthetic resin bag with a zipper made of a single synthetic resin film, which is easy to manufacture.
【０００４】[0004]
【課題を解決するための手段】ここにおいて本発明者
は、これらを解決するものとして、方形の合成樹脂製袋
の開口縁から折り目間を延長して形成される対向する両
片をそれぞれ折り返して二重にし、それらの端部位置に
合成樹脂製嵌合具を融着してあるチャック付き合成樹脂
製袋、ならびに方形の合成樹脂製袋の開口縁から折り目
間を延長して形成される単片を折り返して二重にし、そ
の端部位置に合成樹脂製嵌合具を融着してあるチャック
付き合成樹脂製袋を見出し、これらにおいて、二重の部
分に把手孔あるいは吊り下げ孔を設けておくと好都合で
あることを見出すにいたった。In order to solve these problems, the inventor of the present invention folds back two opposing pieces formed by extending the creases from the opening edge of a rectangular synthetic resin bag. A double-layered synthetic resin bag with a zipper in which synthetic resin fittings are fused at their end positions, as well as a rectangular synthetic resin bag formed by extending the crease from the opening edge of the bag. We found a synthetic resin bag with a chuck in which the piece was folded back to make it double, and a synthetic resin fitting was fused at the end position. In these, a handle hole or a hanging hole was provided in the double part. To find it convenient.
【０００５】[0005]
【発明の実施の形態】チャック付き合成樹脂製袋の素材
となる単体の合成樹脂フイルムは、フイルムの両面がヒ
−トシ−ル可能な材料であればよい。したがって、コロ
ナ処理フイルムもヒ−トシ−ルが可能であるから、本発
明の袋として使用の対象となる。合成樹脂フイルムは、
ポリエチレンやポリプロピレンなどの単体フイルムであ
るが、共押出しによるものも含まれる。BEST MODE FOR CARRYING OUT THE INVENTION A single synthetic resin film used as a material for a zipper-made synthetic resin bag may be any material that can be heat-sealed on both sides of the film. Therefore, since the corona-treated film can be heat-sealed, it can be used as the bag of the present invention. The synthetic resin film is
It is a single film such as polyethylene or polypropylene, but also includes a film obtained by coextrusion.
【０００６】持帰り袋など、把手の両方に負荷のかかる
ものは、両片を折り返して二重にしたものが必要である
が、商品展示用などのヘッダ−袋として片方にしか負荷
のかからないものは、単片を折り返して二重にしただけ
で足りる。なお、これらにおいて、二重の部分に把手孔
や吊り下げ孔を設けておくと使用しやすい。[0006] For a carry-on bag or the like that requires a load on both handles, it is necessary to fold both pieces back into a double piece, but for a header bag for product display or the like, the load is applied only on one side. For this, it is enough to fold a single piece and make it double. In addition, in these, if a handle hole or a hanging hole is provided in the double portion, it is easy to use.
【０００７】両片又は単片を折り返しただけでも強度が
得られるのに、それらの端部に合成樹脂製嵌合具（チャ
ック）を重ねて融着することにより、チャックが取付け
られると同時に、それらが固定されるばかりでなく、チ
ャックが補強テ−プのはたらきをして、折り返し部の強
度をさらに上げ、相乗の効果が得られる。なお、単片を
折り返したものの端部位置に合成樹脂製嵌合具を融着す
る際は、その端部位置に一組の合成樹脂製嵌合具の一方
を融着し、他方は合成樹脂製袋の開口縁付近のこれに見
合う位置に融着する。これらの融着はヒ−トシ−ルや超
音波（高周波）シ−ルなどによりおこなう。Although strength can be obtained by simply folding back both pieces or single pieces, a synthetic resin fitting (chuck) is overlapped and fused on the ends thereof to attach the chuck and at the same time. Not only are they fixed, but the chuck acts as a reinforcing tape to further increase the strength of the folded portion, and a synergistic effect is obtained. When the synthetic resin fitting is fused at the end position of the folded back piece, one of the synthetic resin fittings is fused at the end position and the other is made of synthetic resin. It is fused near the opening edge of the bag-making machine at a position corresponding to this. These fusions are performed by a heat seal or an ultrasonic (high frequency) seal.
【０００８】[0008]
【実施例】以下、実施例により本発明をさらに具体的に
説明する。 （その１）ＣＰＰ（キャスト ポリプロピレン）フイル
ムを半折し、本発明にしたがい開口部の両片を内側に折
り返して二重にし、その端部位置にポリプロピレン製の
チャックをヒ−トシ−ルにより融着した。その上で、把
手部に把手孔を設けて持帰り用の袋とした。このもの
は、チャックの融着により、折り返して二重にした以上
の強度が得られた。EXAMPLES The present invention will be described in more detail below with reference to examples. (Part 1) A CPP (cast polypropylene) film is folded in half, and both pieces of the opening are folded back inward in accordance with the present invention to be doubled, and a polypropylene chuck is melted at the end position by a heat seal. I wore it. After that, a handle hole was provided in the handle portion to make a bag for carry-out. Due to the fusion of the chuck, this product had a strength equal to or greater than that obtained by folding back and forming a double layer.
【０００９】（その２）ＣＰＰフイルムを半折し、本発
明にしたがい開口部を単片だけにし、それを内側に折り
返して二重にし、その端部位置にポリプロピレン製のチ
ャックをヒ−トシ−ルにより融着して、ヘッダ−に吊り
下げ孔６を設け、商品展示用ヘッダ−付きのチャック袋
とした。その結果、ヘッダ−に前者と同様に効果的な強
度が得られた。(Part 2) The CPP film is half-folded, and according to the present invention, the opening is made into a single piece, which is folded back inward to make it double, and a polypropylene chuck is attached to the end position of the sheet. And a hanging hole 6 is formed in the header to make a zipper bag with a header for product display. As a result, the header was as effective as the former.
【００１０】[0010]
【発明の効果】以上の通り、本発明のチャック付き合成
樹脂製袋は、単体の合成樹脂フイルムにより低コストで
容易に作成することができ、しかも合成樹脂フイルムを
二重にしたチャック上方部の強度が、チャックとの相乗
効果によりさらに向上した。As described above, the synthetic resin bag with a chuck of the present invention can be easily manufactured at a low cost by using a single synthetic resin film, and the upper portion of the chuck in which the synthetic resin film is doubled is used. The strength was further improved by the synergistic effect with the chuck.
【図１】持帰り用の袋の外観を示す説明図である。FIG. 1 is an explanatory diagram showing an appearance of a carry-out bag.
【図２】持帰り用の袋の折り返し部を示す説明図であ
る。FIG. 2 is an explanatory diagram showing a folded-back portion of a carry-out bag.
【図３】ヘッダ−付きのチャック袋の外観を示す説明図
である。FIG. 3 is an explanatory view showing an appearance of a zipper bag with a header.
【図４】ヘッダ−付きのチャック袋の折り返し部を示す
説明図である。FIG. 4 is an explanatory view showing a folded-back portion of a zipper bag with a header.
１ 合成樹脂フイルム ２ 折り返し部 ３ チャック ４ 把手孔 ５ ヘッダ− ６ 吊り下げ孔 1 Synthetic resin film 2 Folding part 3 Chuck 4 Handle hole 5 Header-6 Hanging hole
Claims (3)
間を延長して形成される対向する両片をそれぞれ折り返
して二重にし、それらの端部位置に合成樹脂製嵌合具を
融着してあるチャック付き合成樹脂製袋。1. A rectangular synthetic resin bag, wherein two opposing pieces formed by extending the folds from the opening edge of the rectangular synthetic resin bag are folded back to form a double layer, and a synthetic resin fitting is melted at their end positions. A synthetic resin bag with a zipper attached.
間を延長して形成される単片を折り返して二重にし、そ
の端部位置に合成樹脂製嵌合具を融着してあるチャック
付き合成樹脂製袋。2. A single piece formed by extending the creases from the opening edge of a rectangular synthetic resin bag is folded back to be a double piece, and a synthetic resin fitting is fused to the end position. Synthetic resin bag with a zipper.
を設けてある請求項１又は２記載のチャック付き合成樹
脂製袋。3. The bag made of synthetic resin with a chuck according to claim 1, wherein a handle hole or a hanging hole is provided in the double portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8172901A JPH09328148A (en) | 1996-06-11 | 1996-06-11 | Synthetic resin bag with chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8172901A JPH09328148A (en) | 1996-06-11 | 1996-06-11 | Synthetic resin bag with chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09328148A true JPH09328148A (en) | 1997-12-22 |
Family
ID=15950446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8172901A Pending JPH09328148A (en) | 1996-06-11 | 1996-06-11 | Synthetic resin bag with chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09328148A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031199A (en) * | 2012-08-03 | 2014-02-20 | Fuji Seal International Inc | Pouch container |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028739U (en) * | 1988-06-30 | 1990-01-19 | ||
| JPH0338745U (en) * | 1989-08-24 | 1991-04-15 |
-
1996
- 1996-06-11 JP JP8172901A patent/JPH09328148A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028739U (en) * | 1988-06-30 | 1990-01-19 | ||
| JPH0338745U (en) * | 1989-08-24 | 1991-04-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031199A (en) * | 2012-08-03 | 2014-02-20 | Fuji Seal International Inc | Pouch container |
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