JPH0239975Y2 - - Google Patents
Info
- Publication number
- JPH0239975Y2 JPH0239975Y2 JP1351485U JP1351485U JPH0239975Y2 JP H0239975 Y2 JPH0239975 Y2 JP H0239975Y2 JP 1351485 U JP1351485 U JP 1351485U JP 1351485 U JP1351485 U JP 1351485U JP H0239975 Y2 JPH0239975 Y2 JP H0239975Y2
- Authority
- JP
- Japan
- Prior art keywords
- folded
- bag
- film
- unsealed
- folded film
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
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、袋の未シール部にミシン目等の引裂
線を設けなくとも直線上にきれいに開封可能な開
封容易な袋に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an easy-to-open bag that can be opened cleanly in a straight line without providing tear lines such as perforations in the unsealed portion of the bag.
プラスチツク製袋は、食品、雑貨品等の多品種
の包装に凡用されているが、その内容物を容易に
取り出すのは、プラスチツクフイルムの材質によ
り、必ずしも満足すべきものではなかつた。
Plastic bags are commonly used for packaging a wide variety of foods, miscellaneous goods, etc., but it has not always been possible to easily remove the contents due to the material of the plastic film.
開封を容易にするため、例えば実公昭41−6470
号公報に示されるように周囲のシール部にノツチ
を入れた袋があるが、この構成であるとシール部
は、開封できるが、収納する未シール部は容易に
開封することはできなかつた。 In order to make it easier to open, for example,
As shown in the above publication, there is a bag in which a notch is inserted into the surrounding sealed part, but with this configuration, the sealed part can be opened, but the unsealed part in which the bag is stored cannot be opened easily.
この未シール部分を容易に開封する手段とし
て、例えば実公昭39−6073号公報に示されるよう
に、未シール部分にミシン目による開封予定線を
設けたものがあつた。 As a means for easily opening the unsealed portion, for example, as shown in Japanese Utility Model Publication No. 39-6073, there is a method in which the unsealed portion is provided with a perforation line for opening.
前記従来技術の項に示された袋であると、予じ
め開封予定線を設けないと、未シール部分を直線
状に引き裂くことは、困難であつたが、未シール
部分にこのような開封予定線を設けなくとも直線
状に開封可能な袋を得ることである。
With the bag shown in the prior art section, it was difficult to tear the unsealed portion in a straight line unless a planned opening line was provided in advance. To obtain a bag that can be opened in a straight line without providing a planned line.
重ね合せ袋本体の一端の間に折返部からＶ字状
に折つた一軸延伸フイルムを含む折込フイルムを
挿入し、袋本体の周囲すなわち袋本体同士および
袋本体と折込フイルムとの重ね合せ部分を設けた
袋で、袋本体と折込フイルムの折込部の交点また
は交点近傍のシール部に未シール部を設けること
により開封を容易にした。
A folded film including a uniaxially stretched film folded into a V-shape from the folded part is inserted between one end of the stacked bag bodies, and the periphery of the bag bodies, that is, the overlapping parts of the bag bodies and the bag bodies and folded film are provided. This bag is made easy to open by providing an unsealed portion at or near the intersection of the folded portion of the bag body and the folded film.
重ね合せ袋の一端にＶ字状に折つた一軸延伸フ
イルムを含む折込フイルムを挿入し、周囲をシー
ルした袋であるので、折込フイルムのある部分と
ない部分との間に厚さに差が生じる。
A folded film containing a uniaxially stretched film folded into a V-shape is inserted into one end of the stacked bag, and the periphery is sealed, so there is a difference in thickness between the part with the folded film and the part without it. .
また袋本体と折込フイルムの折込部の交点近傍
のシール部に未シール部を設けたので、折込フイ
ルムを摘んで、一辺を横方向に引張ることによ
り、未シール部から引き裂きが開始し、折込フイ
ルムの部分で開封が開始し、引続き折込フイルム
に用いた一軸延伸フイルムの延伸方向および前記
折込部との厚さの差により、折込部に沿つて直線
状に引き裂くことができる。 In addition, since an unsealed part was provided in the sealed area near the intersection of the bag body and the folded part of the folded film, by picking up the folded film and pulling one side in the horizontal direction, tearing will start from the unsealed part, and the folded film will be removed. Opening starts at this point, and the folded film can then be torn linearly along the folded portion due to the stretching direction of the uniaxially stretched film and the difference in thickness from the folded portion.
図を用いて本考案の実施例について説明する。
第１図に示すように重ね合せ袋本体１の一端にＶ
字状に折つた一軸延伸フイルム２を挿入し、袋本
体の周囲すなわち、袋本体同士および袋本体と折
込フイルムの重ね合せ周辺にシール部３を設けた
袋で、袋本体１と折込フイルム２の折込部４の交
点５のシール部に該交点を含む位置未シール部６
を設けた開封容易な袋である。
Embodiments of the present invention will be described with reference to the drawings.
As shown in FIG.
This is a bag in which a uniaxially stretched film 2 folded into a letter shape is inserted, and a sealing part 3 is provided around the bag bodies, that is, around the overlapping of the bag bodies and the bag body and the folded film. An unsealed portion 6 at a position including the intersection point in the sealed portion of the intersection point 5 of the folded portion 4
It is an easy-to-open bag with
また、第２図に示すように、前述の未シール部
６の位置を交点５を含まずに交点５の近傍に設け
た開封容易な袋である。 Further, as shown in FIG. 2, the bag is easy to open, in which the unsealed portion 6 is located near the intersection 5, not including the intersection 5.
折込フイルムを摘んで、一辺を横方向に引張る
ことにより、未シール部から引き裂きが開始し、
折込フイルムの折込部の部分で開封が開始し、引
続き折込フイルムに用いた一軸延伸フイルムの延
伸方向おび前記折込部との厚さの差により、折込
部に沿つて直線状に引き裂くことができる。 By picking up the folded film and pulling one side horizontally, tearing will start from the unsealed part.
The opening of the folded film starts at the folded part, and then it can be torn linearly along the folded part due to the stretching direction of the uniaxially stretched film used for the folded film and the difference in thickness from the folded part.
この未シール部は、両側でなく、片側だけに設
けてもよい。 This unsealed portion may be provided only on one side instead of on both sides.
本考案の袋は、以上の構成からなるので、巾の
広い折返部を摘むことにより、引張ることが可能
であるから、開封操作がやり易い。
Since the bag of the present invention has the above-described structure, it can be pulled by pinching the wide folded part, making it easy to open the bag.
また、中央の未シール部分に開封予定線を設け
なくとも、折返フイルムの一辺を引張ることによ
り確実に折返部に沿つて直線状に開封することが
でき、しかも端縁を開封するのではなく、袋本体
の中間部に直線状に開口を形成することができ
た。 Furthermore, even if there is no planned opening line in the central unsealed part, by pulling one side of the folded film, the package can be opened reliably in a straight line along the folded part, and instead of opening the edges, It was possible to form a linear opening in the middle part of the bag body.
そして、開口は、直線状に袋の巾方向全部にわ
たつて形成されるので、タオル・ふきん等の巾の
広いシート状物の取り出しに、特に適した構成と
なる。 Since the opening is formed in a straight line across the entire width of the bag, the configuration is particularly suitable for taking out wide sheet-like items such as towels and dishcloths.
図面は、本考案の実施例を示すもので、第１図
は、一実施例の説明図、第２図は他の実施例の平
面図である。
１……袋本体、２……折返フイルム、３……シ
ール部、４……折返部、５……交点、６……未シ
ール部。
The drawings show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of one embodiment, and FIG. 2 is a plan view of another embodiment. 1...Bag body, 2...Folded film, 3...Sealed part, 4...Folded part, 5...Intersection, 6...Unsealed part.
Claims (1)
に折つた一軸延伸フイルムを含む折込フイルムを
挿入し、袋本体同士および袋本体と折込フイルム
との重ね合せ部分の周辺にシール部を設けた袋
で、袋本体と折込フイルムの折込部の交点または
交点近傍のシール部に未シール部を設けた開封容
易な袋。 A folded film including a uniaxially stretched film folded into a V-shape from the folded part is inserted between one end of the stacked bag bodies, and a sealing part is provided around the overlapped part of the bag bodies and the bag body and folded film. An easy-to-open bag that has an unsealed portion at or near the intersection of the folded portion of the bag body and folded film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1351485U JPH0239975Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1351485U JPH0239975Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129764U JPS61129764U (en) | 1986-08-14 |
| JPH0239975Y2 true JPH0239975Y2 (en) | 1990-10-25 |
Family
ID=30497594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1351485U Expired JPH0239975Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239975Y2 (en) |
-
1985
- 1985-02-01 JP JP1351485U patent/JPH0239975Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61129764U (en) | 1986-08-14 |
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