JPH0423795Y2 - - Google Patents
Info
- Publication number
- JPH0423795Y2 JPH0423795Y2 JP1986121764U JP12176486U JPH0423795Y2 JP H0423795 Y2 JPH0423795 Y2 JP H0423795Y2 JP 1986121764 U JP1986121764 U JP 1986121764U JP 12176486 U JP12176486 U JP 12176486U JP H0423795 Y2 JPH0423795 Y2 JP H0423795Y2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive layer
- protruding piece
- bag
- layer
- adhesive
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 29
- 239000010410 layer Substances 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 7
- 239000006082 mold release agent Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は封筒等の袋に関する。[Detailed explanation of the idea] (Industrial application field) The present invention relates to bags such as envelopes.
（従来の技術）
従来、封筒は口縁部一側に形成された折り曲げ
突出片か或いは口縁部他側の上端部に接着剤を塗
布し、上記突出片を他側の上端部に折り畳むこと
により両者を接着して封筒を封緘するものがあ
る。この封筒を開封すると、接着剤は該突出片に
残留するか或いは他側上端部に転着して表出し、
再度封緘する事が出来る。その後、再度この封筒
を封緘する際に、それ以前に一度開封された異が
明確に識別することが出来ず、封筒内における書
面等の紛失、盗難、或いは秘密保持等に寄与する
ことが出来るものではなかつた。(Prior Art) Conventionally, an envelope is made by applying adhesive to a bent protruding piece formed on one side of the opening edge or to the upper end of the other side of the opening edge, and then folding the protruding piece to the upper end of the other side. There is a method that seals the envelope by gluing the two together. When this envelope is opened, the adhesive may remain on the protruding piece or be transferred to the upper end of the other side and exposed.
It can be sealed again. Afterwards, when the envelope is resealed, it cannot be clearly identified that the envelope has been opened once, which could contribute to the loss, theft, or confidentiality of documents, etc. inside the envelope. It wasn't.
又、実公昭55−108040号公報に記載されたもの
がある。 There is also one described in Publication of Utility Model Publication No. 108040/1983.
このものは、第５図及び第６図に示すように、
封筒本体A′の口縁部一側に形成された折り曲げ
突出片１′を口縁部他側の上端部３′に接合してな
るもので、その接合面の一方例えば突出片１′に
接着剤２′が塗布されており、上端部３′には離型
剤６が例えば千鳥状に分布した状態に散着され、
更にその上に離型剤６が着いている部分と着いて
いない部分とを跨いでインク印刷による封印７が
塗着されたもので、上記離型剤６及び封印７の上
面に接着して封緘されたものを再度開封すると上
記離型剤６が着いている部分の封印７が接着剤
２′に転写されて突出片１′側に付着し、上端部
３′には残留しないものであり、離型剤６の分布
状態を細かくすることにより、一度はがしたもの
を再度接着した場合では、次に開封した時には転
写された封印７のダブリ等の異常が現われすでに
開封されていることが一目瞭然に識別出来るよう
にしたものである。 As shown in Figures 5 and 6, this
It is made by joining a bent protruding piece 1' formed on one side of the mouth edge of the envelope body A' to the upper end 3' of the other side of the mouth edge, and one of the joint surfaces, for example, the protruding piece 1', is glued. A mold release agent 2' is applied, and a mold release agent 6 is scattered on the upper end 3' in a staggered distribution, for example.
Furthermore, a seal 7 is applied by ink printing over the part where the mold release agent 6 is applied and the part where it is not, and is sealed by adhering to the upper surface of the mold release agent 6 and the seal 7. When the sealed product is opened again, the seal 7 on the part where the release agent 6 has been applied is transferred to the adhesive 2' and adheres to the protruding piece 1', and does not remain on the upper end 3'. By finely distributing the mold release agent 6, if the product is re-adhered after being removed, the next time it is opened, abnormalities such as duplication of the transferred seal 7 will appear, making it obvious that the product has already been opened. It is designed so that it can be identified.
しかし、このものは離型剤６の散着や、細かい
封印７の印刷等に手間がかかり開封識別構造が複
雑であり、安価な封筒にあつてはコスト高にある
問題がある。 However, this method requires time and effort to scatter the release agent 6 and print the fine seal 7, and has a complicated tamper identification structure, resulting in high cost for inexpensive envelopes.
（考案が解決しようとする問題点）
本考案が解決しようとする問題点は、封緘した
後、一度開封した袋を再度封緘しようとしても、
最初の封緘状態と同じ状態にはならず、仮に封緘
しても接着力が弱く、しかも突出片の先端、即ち
開封側下部が剥離して以前に開封した事が識別出
来る袋を手間のかからない簡単な構造でもつて安
価に提供することにある。(Problem to be solved by the invention) The problem to be solved by the invention is that even if you try to reseal a bag that has been opened once after it has been sealed,
The bag will not be in the same state as when it was first sealed, and even if it is sealed, the adhesive force will be weak, and the tip of the protruding piece, that is, the lower part of the unsealed side, will peel off, making it easy and hassle-free to make a bag that can be identified as having been opened before. The objective is to provide a simple structure at a low price.
（問題点を解決するための手段）
上記問題点を解決するために本考案が講じた技
術的手段は、袋本体の口縁部一側に形成された折
り曲げ突出片の内側上端縁に沿つて所望幅を有す
るベタ塗り印刷層を設け、その印刷層面と、印刷
層が施されていない残りの接合面とにわたつて所
定幅に接着剤を塗布して接着層を設け、その接着
層表面に離型紙を被覆せしめると共に、口縁部他
側の上端部を前記接着層が強く転着するようにし
たことである。(Means for Solving the Problems) The technical measures taken by the present invention to solve the above problems are as follows: A solid printing layer having a desired width is provided, an adhesive is applied to a predetermined width across the printed layer surface and the remaining bonding surface on which the printing layer is not applied to form an adhesive layer, and an adhesive layer is provided on the surface of the adhesive layer. In addition to covering the release paper, the adhesive layer is strongly adhered to the upper end of the other side of the mouth edge.
（作用）
封緘状態の袋を開封することにより、服本体の
口縁部一側に形成された折り曲げ突出片に設けた
接着層が口縁部他側の上端部に転着され、その転
着に伴つて所望幅に設けられたベタ塗り印刷層
を、接着層の下端縁に沿つて転写される。(Function) By opening the sealed bag, the adhesive layer provided on the bent protruding piece formed on one side of the mouth edge of the clothing body is transferred to the upper end of the other side of the mouth edge. Along with this, a solid printing layer provided with a desired width is transferred along the lower edge of the adhesive layer.
（実施例）
以下、本考案の実施例を図面に基づいて説明す
る。(Example) Hereinafter, an example of the present invention will be described based on the drawings.
この実施例は第１図に示すように、袋本体Ａの
口縁部一側に形成された折り曲げた突出片１の開
口側即ち内側に所定幅の接着層２を設けた封筒の
場合を示すものである。 This embodiment shows the case of an envelope in which an adhesive layer 2 of a predetermined width is provided on the opening side, that is, inside, of a bent protruding piece 1 formed on one side of the mouth edge of a bag body A, as shown in FIG. It is something.
袋本体Ａは、プラスチツクフイルム、紙等を二
つに折り又は重ね合せ、その上方を解放して口縁
部を設けた袋形状に形成し、その口縁部一側には
折り曲げ突出片１を形成した周知形状のものであ
る。そして、その折り曲げ突出片１を開口部他方
側である口縁部他側の上端部３に折り畳み、両者
間に接着層２を介して両者接着することにより封
緘を行なつて使用される。 The bag body A is formed by folding or overlapping plastic film, paper, etc. in half, and opening the upper part to form a bag with a mouth edge, and a bent protruding piece 1 on one side of the mouth edge. It has a well-known shape. Then, the bent protruding piece 1 is folded over the upper end 3 on the other side of the mouth edge, which is the other side of the opening, and the two are adhered with the adhesive layer 2 interposed between them, thereby sealing and using the product.
又、この袋本体Ａは、その表面にコロナ処理な
ど施したもので、袋を封緘する際に、上記突出片
１内面と、これが接合する上端部３外面との接合
面に接着層２が強く接着し、開封すると該接着層
２が他側の上端部３に転着されるようにしたもの
であり、この袋本体Ａの折り曲げ突出片１の上端
縁に沿つて所望幅を有するベタ塗り印刷層４を設
け、その印刷層４面と残りの接合面とにわたつて
所定幅に接着剤を塗布して、接着層２を設ける。 In addition, this bag body A has been subjected to corona treatment on its surface, and when sealing the bag, the adhesive layer 2 is strongly applied to the joint surface between the inner surface of the protruding piece 1 and the outer surface of the upper end portion 3 to which this is joined. The adhesive layer 2 is adhesively bonded and when the bag is opened, the adhesive layer 2 is transferred to the upper end 3 of the other side, and solid printing having a desired width is applied along the upper edge of the bent protruding piece 1 of the bag body A. Layer 4 is provided, and an adhesive is applied to a predetermined width over the printed layer 4 surface and the remaining bonding surface to provide adhesive layer 2.
印刷層４は、上記突出片１の上端縁に沿つて所
定幅に、すなわち、封緘した状態において突出片
の先端部から上方へ所望幅にインク印刷をベタ塗
りしたものである。 The printing layer 4 is a solid ink print applied to a predetermined width along the upper edge of the protrusion piece 1, that is, in a desired width upward from the tip of the protrusion piece in the sealed state.
個々での所望幅とは、封緘された袋を一度開封
した後に、再度閉封いわゆる封緘した際に、上記
突出片１の先端部が転写された印刷層４に接着し
ていない事が、又は接着しても接着力が弱く容易
に剥離していまう事が、或いは印刷層４の下端縁
と突出片１の先端縁とが一致していない事が明確
に確認できる様な幅のことである。 The individual desired width means that when a sealed bag is once opened and then resealed, the tip of the protruding piece 1 does not adhere to the printed layer 4 that has been transferred, or The width is such that it can be clearly confirmed that even if it is bonded, the adhesive force is weak and it will peel off easily, or that the lower edge of the printed layer 4 and the tip edge of the protruding piece 1 do not match. .
接着層２は、上記突出片１の接合面において、
上記印刷層４面と、その印刷層４が施されていな
い部分面とに渉つて接着剤を塗布して設けられた
もので、この接着層２の表面に離型紙５を付着
し、初めの封緘に際し、この離型紙５を剥離して
接着層２を表出し、突出片１を上端部３に折り畳
むことにより両者を接着させるものである。 The adhesive layer 2 is formed on the bonding surface of the protrusion piece 1.
It is provided by applying an adhesive across the 4 sides of the printing layer 4 and the part of the surface where the printing layer 4 is not applied.A release paper 5 is attached to the surface of this adhesive layer 2, and the first When sealing, the release paper 5 is peeled off to expose the adhesive layer 2, and the protruding piece 1 is folded over the upper end 3 to bond them together.
従つて、接着層２を設けた折り曲げ突出片１の
内面が他側上端部３に接着して封緘した後、これ
を開封することにより、接着層２が突出片１から
剥離し上記上端部３外面に転着し、その転着に併
つて突出片１に設けた印刷層４を接着層２の下端
縁に沿つて転写される。そして、その袋を再度封
緘しようとしても突出片の先端部が所望幅にわた
つて接着層に接着されず、仮に接着してもすぐに
剥離してしまう状態、或いは印刷層の下端と突出
片と突出片の先端から、印刷層の表面が露出する
こととなり、この再封緘した袋を再度開封する際
には、それ以前に少なくとも一度開封した事が明
確に識別できる。 Therefore, after the inner surface of the bent protruding piece 1 provided with the adhesive layer 2 is adhered to the other side upper end 3 and sealed, by opening this, the adhesive layer 2 is peeled off from the protruding piece 1 and the upper end 3 is sealed. It is transferred onto the outer surface, and along with the transfer, the printed layer 4 provided on the protruding piece 1 is transferred along the lower edge of the adhesive layer 2. When attempting to reseal the bag, the tip of the protruding piece is not adhered to the adhesive layer over the desired width, and even if it is bonded, it immediately peels off, or the lower end of the printed layer and the protruding piece are not adhered to the adhesive layer. The surface of the printed layer is exposed from the tip of the protruding piece, and when the resealed bag is opened again, it can be clearly identified that it has been opened at least once before.
（効果）
本考案は以上の如く構成したので以下の利点を
有する。(Effects) Since the present invention is constructed as described above, it has the following advantages.
封緘した袋を秘密に、又は悪意に開封する
と、袋本体の折り曲げ突出片の内面に設けた接
着層が剥離して口縁部他側の上端部に強く転着
され、その転着に併つてベタ塗り印刷層も接着
層の接着力により剥離転写し、その印刷層部分
で接着層面における下端部を所望幅に覆うか
ら、この開封された袋を再度封緘しても突出片
の先端部が転着された接着面に接着せず、仮に
接着しても容易に剥離してしまい、或いは突出
片の先端から、印刷層が露出して見えるから、
正当者が開封する際に、それ以前に一度開封さ
れていることが明確に識別することが出来る。 If a sealed bag is secretly or maliciously opened, the adhesive layer provided on the inner surface of the bent protruding piece of the bag body will peel off and be strongly adhered to the upper end of the other side of the mouth edge, and along with this transfer. The solid printed layer is also peeled off and transferred due to the adhesive force of the adhesive layer, and the printed layer portion covers the lower end of the adhesive layer surface to a desired width, so even if this opened bag is resealed, the tips of the protruding pieces will not roll. It does not adhere to the attached adhesive surface, and even if it does adhere, it easily peels off, or the printed layer is visible from the tip of the protruding piece.
When the legitimate person opens the package, it can be clearly identified that the package has been opened once before.
従つて、故意又は不意の事故に依らず、例え
ば一度封筒が開封されたならば、これが明確に
識別出来、封筒内における書面等の紛失、盗難
或いは機密保全対策に大いに寄与することが出
来る。 Therefore, once an envelope has been opened, whether intentionally or accidentally, it can be clearly identified, and this can greatly contribute to countermeasures against loss, theft, or confidentiality of documents inside the envelope.
袋を一度開緘した事を承知でも内容物の紛失
などを防止する為、再度、仮に閉口する場合に
は印刷層が転写していない残りの接着層表面部
分に突出片を接着することにより、口縁部を開
口状態にすることなく再度封緘することが出
来、例えば封筒内の書類等の保持に役立させる
ことができる。 Even if the bag has been opened once, in order to prevent the contents from being lost, if the bag is to be closed again, a protruding piece is attached to the surface of the remaining adhesive layer where the printed layer has not been transferred. It can be resealed without opening the opening edge, and can be useful, for example, for holding documents inside an envelope.
このような簡単な構造でもつて開封識別構造
を持つ実現することが出来、例えば安価な封筒
にあつてはコストアツプにならない。 Even with such a simple structure, a tamper identification structure can be realized, and the cost will not increase, for example, in the case of inexpensive envelopes.
第１図は本考案袋を一部切欠して示す正面図、
第２図は第１図の−断面図、第３図は袋を封
緘した場合を示す側面断面図、第４図は袋を一度
封緘した後に開封した場合を示す側面断面図、第
５図は従来の開封識別構造を持つものを示す斜視
図、第６図は第５図の−断面図である。
尚、図中、Ａ……袋本体、１……突出片、２…
…接着層、３……上端部、４……印刷層、５……
離型紙。
Figure 1 is a partially cutaway front view of the bag of the present invention;
Fig. 2 is a cross-sectional view of Fig. 1, Fig. 3 is a side sectional view showing the bag sealed, Fig. 4 is a side sectional view showing the bag opened after being sealed, and Fig. 5 is a side sectional view showing the bag opened after being sealed. FIG. 6 is a perspective view showing a conventional tamper identification structure, and FIG. 6 is a cross-sectional view taken from FIG. 5. In addition, in the figure, A...Bag body, 1...Protruding piece, 2...
...Adhesive layer, 3...Top end, 4...Printing layer, 5...
Release paper.
Claims (1)
片の内側上端縁に沿つて所望幅のベタ塗り印刷層
を設け、その印刷層面と、印刷層が施されていな
い残りの接合面とにわたつて所定幅に接着剤を塗
布して転着可能な接着層を設け、その接着層表面
に離型紙を被服せしめると共に口縁部他側の上端
部を、前記接着層が強く転着するようにしたこと
を特徴とする袋。 A solid printing layer of a desired width is provided along the inner upper edge of the bent protruding piece formed on one side of the mouth edge of the bag body, and the printing layer surface and the remaining joint surface on which the printing layer is not applied are coated with a solid printing layer. An adhesive layer that can be transferred is provided by applying an adhesive to a predetermined width, and the surface of the adhesive layer is covered with release paper, and the upper end of the other side of the mouth edge is coated with the adhesive layer so that the adhesive layer can be strongly transferred. A bag characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986121764U JPH0423795Y2 (en) | 1986-08-07 | 1986-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986121764U JPH0423795Y2 (en) | 1986-08-07 | 1986-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6328643U JPS6328643U (en) | 1988-02-25 |
| JPH0423795Y2 true JPH0423795Y2 (en) | 1992-06-03 |
Family
ID=31011332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986121764U Expired JPH0423795Y2 (en) | 1986-08-07 | 1986-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423795Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5207435B2 (en) * | 2007-04-27 | 2013-06-12 | 有限会社早川製袋 | Bag with tape |
| JP5481126B2 (en) * | 2009-06-22 | 2014-04-23 | グンゼ株式会社 | Tamper-evident storage container |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254315U (en) * | 1975-10-15 | 1977-04-19 | ||
| JPS55164337U (en) * | 1979-05-16 | 1980-11-26 |
-
1986
- 1986-08-07 JP JP1986121764U patent/JPH0423795Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6328643U (en) | 1988-02-25 |
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