JPH07291308A - Packaging material - Google Patents
Packaging materialInfo
- Publication number
- JPH07291308A JPH07291308A JP6086363A JP8636394A JPH07291308A JP H07291308 A JPH07291308 A JP H07291308A JP 6086363 A JP6086363 A JP 6086363A JP 8636394 A JP8636394 A JP 8636394A JP H07291308 A JPH07291308 A JP H07291308A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing
- packaging material
- packaging
- closing piece
- 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.)
- Granted
Links
Landscapes
- Bag Frames (AREA)
- Buffer Packaging (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、シート状の開閉口を封
止するための封鎖部を備えた包装材に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging material having a sealing portion for sealing a sheet-like opening / closing port.
【０００２】[0002]
【従来の技術】従来、例えば一端が包装材の開閉口の片
側に固着され他端が開閉口を跨いで反対側に封鎖接着可
能なシート状の封鎖部からなるものが知られている。こ
の封鎖部の他端には、繰返して接着，引き剥しが可能な
再接着性の接着剤が塗布されている。2. Description of the Related Art Conventionally, it is known that one end is fixed to one side of an opening / closing port of a packaging material and the other end is formed of a sheet-like blocking portion which can be blocked and adhered to the opposite side across the opening / closing port. A re-adhesive adhesive that can be repeatedly adhered and peeled off is applied to the other end of the closed portion.
【０００３】この従来の封鎖部は、その他端を包装材に
接着することで包装材の開口部を封止し、封鎖部の他端
を包装材から引き剥がすことで包装材の開口部を開放す
ることができるようになっている。そして、封鎖部の他
端に塗布された再接着性の接着剤により、再使用が可能
になっている。[0003] In this conventional sealing portion, the other end is adhered to the packaging material to seal the opening of the packaging material, and the other end of the sealing portion is peeled off from the packaging material to open the opening of the packaging material. You can do it. Then, the re-adhesive adhesive applied to the other end of the closed portion enables reuse.
【０００４】[0004]
【発明が解決しようとする課題】前述の従来の接着構造
では、再使用毎に再接着性の接着剤の接着力が低下して
しまうことから、包装材の開口部を封止しても、包装材
に収容された収容物の当触圧力等で封鎖部の他側の接着
がズレてしまい、包装材の開口部が広がってしまうこと
がある。このため、広がった包装材の開口部から収容物
が覗いてしまったり突出，抜落してしまうことがあると
いう問題点を有している。In the above-mentioned conventional adhesive structure, since the adhesive force of the re-adhesive adhesive decreases with each reuse, even if the opening of the packaging material is sealed, There is a case where the adhesive on the other side of the closed portion is displaced due to the contact pressure of the contained material contained in the packaging material and the opening of the packaging material is widened. For this reason, there is a problem in that the contained item may be seen, projected, or dropped from the opening of the expanded packaging material.
【０００５】本発明は、このような問題点を考慮してな
されたもので、再使用による封止力の低下を阻止した繰
り返し耐久性が高い封鎖部を有する包装材を提供するこ
とを課題とする。The present invention has been made in view of the above problems, and it is an object of the present invention to provide a packaging material having a closed portion having a high repeated durability which prevents a decrease in sealing force due to reuse. To do.
【０００６】[0006]
【課題を解決するための手段】前述の課題を解決するた
めの本発明に係る包装材は、請求項１に記載のように、
開口部を有するシート状の包装本体と、包装本体の開口
部付近に設けられ開口部を跨いで封鎖可能なシート状の
封鎖部と、封鎖部に切込み形成され封鎖部に対して折曲
げ可能な開閉片とを備えを備える手段を採用する。ま
た、請求項２記載のように、封鎖部が別体の袋状を呈
し、開口部を跨いで被せられる手段を採用する。請求項
３記載のように、封鎖部が包装本体の開口部の一端側か
ら一体に延び折曲げて開口部を跨いで被せられる手段も
採用できる。請求項４〜６記載のように、開閉片が封鎖
部を略々コ字形に切込され、この開閉片が封鎖部の両側
あるいは片側に設けられる手段が採用される。さらに、
請求項７記載のように、包装本体または封鎖部に気体に
よる膨張で衝撃緩衝力を発揮する手段も採用できる。[Means for Solving the Problems] A packaging material according to the present invention for solving the above-mentioned problems is, as described in claim 1,
A sheet-shaped packaging main body having an opening, a sheet-shaped closure provided in the vicinity of the opening of the packaging main body and capable of closing over the opening, and a cut formed in the closure and bendable with respect to the closure. And means for providing the opening and closing piece. Further, as described in claim 2, a means is adopted in which the closing portion has a bag shape as a separate body and is covered over the opening portion. As described in claim 3, it is also possible to employ a means in which the closing portion integrally extends from one end side of the opening of the packaging body and is bent to cover over the opening. As described in claims 4 to 6, a means is adopted in which the opening / closing piece is cut into the closing portion in a substantially U-shape, and the opening / closing piece is provided on both sides or one side of the closing portion. further,
As described in claim 7, it is also possible to employ means for exerting a shock absorbing force on the packaging main body or the sealing portion by expansion by gas.
【０００７】[0007]
【作用】前述の手段によると、開閉片を再接着性の接着
剤で包装材本体に接着する等により、従来例と同様の接
着力の低下が生ずることがあっても、封鎖部が包装本体
の開口部を跨いで封鎖取付けされているため、封鎖部に
よって包装材本体の開口部の広がりが阻止される。ま
た、開閉片は包装本体の開口部から挿入して係止封鎖さ
れるか、周囲と同一面を形成して封鎖されるか、選択可
能となっている。According to the above-mentioned means, even if the opening / closing piece is adhered to the packaging material body with a re-adhesive adhesive, the sealing force may be reduced as in the conventional example, even if the sealing force is reduced. Since the seal is attached across the opening, the seal prevents the opening of the main body of the packaging material from expanding. Further, it is possible to select whether the opening / closing piece is inserted through the opening of the package main body and closed by locking, or closed by forming the same surface as the surroundings.
【０００８】[0008]
【実施例】以下、本発明に係る包装材の第１実施例を図
１〜図５に基いて説明する。EXAMPLE A first example of the packaging material according to the present invention will be described below with reference to FIGS.
【０００９】この実施例では、封筒形に形成された包装
本体Ａに使用するに好適なものを示してある。なお、こ
の包装本体Ａの開閉口Ｂは、長さ方向に直交する線で切
断されたような形状となっている。In this embodiment, the one suitable for use in the envelope-shaped packaging body A is shown. The opening / closing opening B of the packaging body A has a shape cut along a line orthogonal to the length direction.
【００１０】この実施例は、嵌合形の封鎖部１を備えて
いる。即ち、封鎖部１は、挿入口１１を開口した袋形で
別体に形成することができ、包装本体Ａの開閉口Ｂ側を
内部に挿通させて嵌合取付けされる。なお、この封鎖部
１の材質については、紙材，合成樹脂シート，合成樹脂
フィルム被覆紙材，金属フィルム被覆合成樹脂シート等
を自由に選択可能である。また、封鎖部１の内部の挿入
口１１の反対側には、包装材本体Ａからの抜け出しを規
制するストッパ１２が設けられている。このストッパ１
２は、封鎖部１の内部に形成した粘着層、突起，切込み
等からなる。This embodiment has a fitting-type closing part 1. That is, the blocking portion 1 can be formed separately in a bag shape with the insertion opening 11 opened, and is fitted and attached by inserting the opening / closing opening B side of the packaging body A into the inside. As the material of the sealing portion 1, a paper material, a synthetic resin sheet, a synthetic resin film-coated paper material, a metal film-coated synthetic resin sheet or the like can be freely selected. Further, a stopper 12 is provided on the opposite side of the insertion opening 11 inside the closed portion 1 so as to prevent the packaging material body A from coming out. This stopper 1
Reference numeral 2 is composed of an adhesive layer, a protrusion, a notch, etc. formed inside the closed portion 1.
【００１１】封鎖部１の包装本体Ａの開閉口Ｂを跨いだ
両側には、開閉片２，２が設けられている。この開閉片
２は、封鎖部１に略々コ字形に切込み３が形成されてい
る。この切込み３の形状は、コ字形の開放側が挿入口側
に位置し、その周囲に枠片１３が略々コ字形に形成され
ている。また、開閉片２の切込み３のコ字形に一定角度
θの傾斜を設け、開口部Ｂへの差込を容易にする構造に
することができる。この開閉片２の基部側は開口部Ｂの
開口寸法に合致する幅Ｗに形成されることが望ましい。
さらに、封鎖部１を形成するに、図２に示すシート状の
材料を用いて折り畳み、折り畳み側端を熱溶着等してシ
ール部１４を設けて袋形とすることができる。Opening / closing pieces 2 and 2 are provided on both sides of the closure body 1 across the opening / closing opening B of the packaging body A. The opening / closing piece 2 has a notch 3 formed in the closed portion 1 in a substantially U-shape. Regarding the shape of the cut 3, the open side of the U-shape is located on the insertion opening side, and the frame piece 13 is formed in a substantially U-shape around the open side. Further, the U-shape of the notch 3 of the opening / closing piece 2 may be provided with an inclination of a constant angle θ to facilitate the insertion into the opening B. The base side of the opening / closing piece 2 is preferably formed with a width W that matches the opening size of the opening B.
Further, in order to form the blocking portion 1, it is possible to fold the sheet-shaped material shown in FIG. 2 and provide a seal portion 14 by heat-welding the folding side end to form a bag shape.
【００１２】この実施例によると、封鎖部１，開閉片２
等からなるように構造が簡素であり、安価に製造が可能
である。また、開口部Ｂに袋状の封鎖部１を被せるだけ
の作業でたり、簡単に使用することができる。According to this embodiment, the sealing portion 1, the opening / closing piece 2
The structure is simple and can be manufactured at low cost. In addition, the opening B can be simply used by covering the bag-shaped blocking portion 1 or can be easily used.
【００１３】この実施例を使用するには、図３に示すよ
うに、開口部Ｂから包装本体Ａの内部に収容物Ｐを収容
した状態で封鎖部１を開口部Ｂに被せれば良い。この場
合には、ストッパ１２が包装本体Ａの開口部近傍に係止
されて抜け止めが阻止されるので、枠片１３と包装本体
Ａとを必要に応じて粘着テープあるいは糊付け等すれ
ば、容易に搬送することができる。図２に斜線示するよ
うに、枠片１３の内面に剥離紙１５を有する接着剤層１
６を設けておくことも可能である。枠片１３のほかに開
閉片２の開放端２ａの内面にも同様な剥離紙１５を有す
る接着剤層１６を設けておくことができる。枠片１３と
開閉片２の剥離紙１５，１５は分離可能に設けておく。To use this embodiment, as shown in FIG. 3, it is sufficient to cover the opening B with the sealing portion 1 in a state where the contents P are accommodated from the opening B into the package main body A. In this case, the stopper 12 is locked in the vicinity of the opening of the package body A to prevent the stopper from coming off. Therefore, if the frame piece 13 and the package body A are attached with adhesive tape or glue as necessary, it is easy. Can be transported to. As shown by the diagonal lines in FIG. 2, the adhesive layer 1 having the release paper 15 on the inner surface of the frame piece 13
It is also possible to provide 6. In addition to the frame piece 13, an adhesive layer 16 having a similar release paper 15 may be provided on the inner surface of the open end 2a of the opening / closing piece 2. The frame piece 13 and the release papers 15 and 15 of the opening / closing piece 2 are provided so as to be separable.
【００１４】次に、図４に示すように、封鎖部１を開口
部Ｂに被せた後、片側の開閉片２を曲げて開口部Ｂへと
差込することができる。開閉片２は傾斜θによって差込
がスムーズに案内され、差込終端において幅Ｗが開口部
Ｂに係止されるので、確実な抜け止め状態で封鎖され
る。必要に応じて、開閉片２の開閉端表面を接着剤層構
造として開口部Ｂの内面に接着することが容易である。Next, as shown in FIG. 4, after covering the opening B with the blocking portion 1, the opening / closing piece 2 on one side can be bent and inserted into the opening B. The opening / closing piece 2 is smoothly guided by the inclination θ, and the width W is locked in the opening B at the end of the insertion, so that the opening / closing piece 2 is closed in a reliable retaining state. It is easy to adhere the open / close end surface of the open / close piece 2 to the inner surface of the opening B as an adhesive layer structure, if necessary.
【００１５】さらに、図５に示すように両側の開閉片
２，２を開口部Ｂへと差込することができる。この場合
には、両側からの差込による係止に加えて枠片１３，１
３による両外側からの押圧によって、確実な抜け止め状
態となる。Further, the opening / closing pieces 2 and 2 on both sides can be inserted into the opening B as shown in FIG. In this case, in addition to locking by inserting from both sides, the frame pieces 13, 1
Pressing from both outsides by 3 provides a reliable retaining state.
【００１６】なお、図示しないが、図２に示すような両
側ではなくて片側のみに切込３を設け、封鎖部１を形成
することも可能である。この封鎖部１によれば、片側の
みの開閉片２を利用して他側を密着封止構造にできる。Although not shown, it is possible to form the blocking portion 1 by providing the notch 3 only on one side rather than on both sides as shown in FIG. According to the blocking portion 1, the opening / closing piece 2 on only one side can be used to form a close contact sealing structure on the other side.
【００１７】図６〜図９は、本発明に係る包装材の第２
実施例を示すものである。FIGS. 6 to 9 show a second packaging material according to the present invention.
An example is shown.
【００１８】この実施例では、封鎖部２０が包装本体Ａ
の開口部Ｂの一端側から一体で舌片状に延長されてい
る。封鎖部２０を形成するに、シート状の材料の一端に
コ字形の切込３を形成しておき、この一端を残した状態
で折り畳み、折り畳み側端を熱溶着等してシール部１４
を設けて袋形としてある。In this embodiment, the sealing portion 20 is the packaging body A.
It is integrally extended from one end side of the opening B to a tongue shape. To form the closed portion 20, a U-shaped cut 3 is formed at one end of a sheet-shaped material, and the folded portion is folded with the one end left.
It has a bag shape.
【００１９】この実施例によると、包装本体Ａの開口部
Ｂから収納物Ｐ，ｐを収納した後、開閉片２を折り畳ん
で開口部内へと差込する。さらに、封鎖部２０の枠片１
３を包装本体Ａの外側に折り畳み、必要に応じて接着な
どして固定する。According to this embodiment, after the items P and p are stored from the opening B of the package body A, the opening / closing piece 2 is folded and inserted into the opening. Further, the frame piece 1 of the blocking portion 20
3 is folded on the outer side of the package body A, and if necessary, fixed by adhesion or the like.
【００２０】この実施例によれば、開閉片２を開口部Ｂ
へと差込することによって、収納物Ｐ，ｐを区分けする
区分部材として用いることができ、一つの包装本体Ａを
区分利用可能となる。図示しないが、開閉片２を封鎖部
１と一体に折り畳みして用いることを妨げないものであ
る。According to this embodiment, the opening / closing piece 2 is attached to the opening B.
By inserting it into, it can be used as a partitioning member for partitioning the stored items P and p, and one packaging main body A can be separately used. Although not shown, it does not prevent the opening / closing piece 2 from being folded and used integrally with the blocking portion 1.
【００２１】また、この実施例によれば、前述の封鎖部
１の構造が一体的な片状に延長されているため、封鎖部
１を包装材Ａに固着する手間が不要となる。また、一体
的な構成により、封鎖部１による開口部Ｂの封鎖が強固
になる。なお、一体的な構成とすることは、シート状の
材料からの封筒形への折り畳み形成の際に、開閉片２を
切込み形成することが必要になるだけであるため、製造
を困難にしたり製造コストをアップすることにはならな
い。Further, according to this embodiment, since the structure of the sealing portion 1 described above is extended in the form of an integral piece, it is not necessary to fix the sealing portion 1 to the packaging material A. In addition, due to the integral structure, the closure of the opening B by the closure 1 becomes strong. It should be noted that the integral structure makes it difficult to manufacture because the opening and closing piece 2 is only required to be cut and formed when the sheet-shaped material is folded into an envelope shape. It does not increase the cost.
【００２２】図１０〜図１１は、本発明に係る包装材の
第３実施例を示すものである。10 to 11 show a third embodiment of the packaging material according to the present invention.
【００２３】図示するように、包装本体４は大型のガゼ
ット封筒から構成されている。この包装本体４は、ガス
バリア性を有するシート材４３，４４の２層構造とし、
シート材４３，４４の間に膨張収縮可能な空隙６を設け
てなる衝撃緩衝構造を備えてある。空隙６の内部には、
発泡材からなる衝撃緩衝材５を圧縮収納することもでき
る。なお、この衝撃緩衝構造は封鎖部１，開閉片２まで
設ける必要はない。図示するように、封止部２０の外側
の開口部近傍にひも部材１８を設け、これに対応する包
装本体４の外側に止めぼたん１７を設けておくこもで
き、開閉片２を差込した状態でもひも止めすることがで
きる。As shown in the figure, the packaging body 4 is composed of a large gusset envelope. The packaging body 4 has a two-layer structure of sheet materials 43 and 44 having gas barrier properties,
The shock absorbing structure is provided with a space 6 that can be expanded and contracted between the sheet materials 43 and 44. Inside the void 6,
The shock absorbing material 5 made of a foam material can also be compressed and stored. It is not necessary to provide the shock absorbing structure up to the closing portion 1 and the opening / closing piece 2. As shown in the figure, it is possible to provide a string member 18 near the opening on the outer side of the sealing section 20 and a stopper button 17 on the outer side of the corresponding packaging body 4 in a state in which the opening / closing piece 2 is inserted. But you can stop it.
【００２４】この実施例によると、空隙６の内部に気体
を入れて空隙６を膨張させることにより、衝撃緩衝力を
備えることができる。なお、空隙６の内部に発泡材から
なる衝撃緩衝材５を圧縮収納しておくと、適当な栓を設
けることにより、衝撃緩衝材５の膨張で栓から気体を空
隙６の内部に自動的に吸入することができる。また、栓
から気体を排出し空隙６，衝撃緩衝材５を圧縮しておく
と、再使用の際に便利である。According to this embodiment, a shock absorbing force can be provided by injecting gas into the space 6 to expand the space 6. In addition, when the shock absorbing material 5 made of a foam material is compressed and stored in the space 6, the expansion of the shock absorbing material 5 causes the gas from the plug to automatically enter the space 6 when the shock absorbing material 5 is expanded. Can be inhaled. Further, it is convenient to reuse the gas by discharging the gas from the stopper and compressing the gap 6 and the shock absorbing material 5.
【００２５】この場合の栓の具体例を示すことができ
る。即ち、薄いフィルム状の膜体で筒形，扁平に変形可
能な栓７を形成し、栓７を包装材本体４のシート材４
３，４４に固着して空隙６の内部に突出させてある。Specific examples of the stopper in this case can be shown. That is, a thin film-shaped film body is used to form a cylindrical and flatly deformable stopper 7, and the stopper 7 is used as the sheet material 4 of the packaging material body 4.
It is fixed to 3, 44 and protrudes into the void 6.
【００２６】この実施例によると、図１２に示すよう
に、栓７にチューブ８を挿通することで栓７を筒形に変
形させ、気体Ｇを空隙６に注入することができる。ま
た、図１３に示すように、栓７をチューブ８から引抜く
ことで気体Ｇの圧力で栓７を扁平に変形させ、気体Ｇを
空隙６に封止することができる。なお、気体Ｇを空隙６
から排出するには、栓７にチューブ８を挿通することで
栓７を筒形に変形させ、包装材本体１を押圧すればよ
い。なお、気体Ｇの空隙６への注入に際しては、図１４
に示すような、ノズル９１，弁９２を有するポンプ９を
使用することができ、非常に便利である。According to this embodiment, as shown in FIG. 12, by inserting the tube 8 into the stopper 7, the stopper 7 is deformed into a tubular shape, and the gas G can be injected into the gap 6. Further, as shown in FIG. 13, by pulling out the plug 7 from the tube 8, the plug 7 can be deformed flat by the pressure of the gas G, and the gas G can be sealed in the gap 6. In addition, the gas G is filled with the void 6
In order to discharge from the container, the tube 8 may be inserted into the stopper 7 to deform the stopper 7 into a tubular shape and press the packaging material body 1. In addition, when injecting the gas G into the gap 6, FIG.
It is possible to use a pump 9 having a nozzle 91 and a valve 92 as shown in FIG.
【００２７】図１５は、本発明に係る包装材の第４実施
例を示すものである。FIG. 15 shows a fourth embodiment of the packaging material according to the present invention.
【００２８】この実施例では、包装材本体４の空隙６の
内部にガスカプセル１００を備えてある。このガスカプ
セル１００は、押圧によって破壊される分離膜１０１に
よって２区画に分離され、両区画に接触して気体Ｇを発
生する物質１０２，１０３が隔離収納されている。In this embodiment, the gas capsule 100 is provided inside the void 6 of the packaging material body 4. The gas capsule 100 is divided into two compartments by a separation membrane 101 that is destroyed by pressing, and substances 102 and 103 that contact both compartments and generate a gas G are stored separately.
【００２９】この実施例によると、ガスカプセル１００
を押圧するだけで、空隙６の内部にガスＧを充満させ膨
張させることができる。According to this embodiment, the gas capsule 100
The gas G can be filled and expanded in the void 6 simply by pressing.
【００３０】図１６〜図１７は、本発明に係る包装材の
第５実施例を示すものである。16 to 17 show a fifth embodiment of the packaging material according to the present invention.
【００３１】この実施例では、包装材本体４の開口部Ｂ
の一端側に舌片状に封鎖部１を延長し、この封鎖部の内
面中間部位に接着剤２００を塗布した状態で相互に折り
畳んでおいたものである。これによれば、収容物Ｐを入
れた後に開口部の他端外側を曲げた状態として接着剤２
００で密着することができ、完全な密封構造を提供する
ことができる。In this embodiment, the opening B of the packaging body 4 is
The sealing portion 1 is extended in a tongue shape on one end side of the above, and the adhesive 200 is applied to the intermediate portion of the inner surface of the sealing portion, and they are folded together. According to this, the adhesive 2 is put in a state in which the outside of the other end of the opening is bent after the contents P are put in.
00, it is possible to provide a completely sealed structure.
【００３２】図１８は、本発明に係る包装材の第６実施
例を示すものである。FIG. 18 shows a sixth embodiment of the packaging material according to the present invention.
【００３３】この実施例では、包装材本体４の開閉片２
に体面する部分に２本のスリットを切込して帯片４５を
形成してある。この実施例によれば、帯片４５で開閉片
２の封止を補強することができる。In this embodiment, the opening / closing piece 2 of the packaging material body 4 is
The strip 45 is formed by cutting two slits in the portion facing the body. According to this embodiment, the sealing of the opening / closing piece 2 can be reinforced by the strip 45.
【００３４】以上、図示した実施例の外に、種々の形
状，構造の包装材本体１について実施することができ
る。さらに、各部の材質についても自由に選択すること
ができるものである。As described above, in addition to the illustrated embodiment, the packaging material main body 1 having various shapes and structures can be implemented. Further, the material of each part can be freely selected.
【００３５】[0035]
【発明の効果】以上のように本発明に係る包装材は、包
装材の開口部を封鎖する際に開閉片による開口部内への
差込係合や開口部外側への被覆等を任意に選択すること
ができ、必要に応じた包装を行えるうえ、封鎖部の接着
力が低下しても全体の封止能力を損なうことがなく、繰
り返し使用が実現できた。As described above, in the packaging material according to the present invention, when the opening portion of the packaging material is closed, insertion / engagement of the opening / closing piece into the opening portion or coating of the outside of the opening portion is arbitrarily selected. In addition to being able to perform packaging as required, even if the adhesive strength of the sealing portion is reduced, the entire sealing ability is not impaired, and repeated use can be realized.
【００３６】特に、封鎖部に開閉片を切込しているの
で、極めて簡単な構造で開口部部位の包装効果を上げる
ことができる。In particular, since the opening / closing piece is cut in the closing portion, the packaging effect of the opening portion can be improved with an extremely simple structure.
【００３７】請求項２のみとして、袋状の封鎖部を開口
部に被せるだけで簡単に使用できるうえ、開口部を袋状
に覆うことで完全なる密閉を可能にできるので、収容物
を開口部近傍まで入れることができる。According to the second aspect, the bag can be easily used by simply covering the opening with a bag-shaped closure, and the bag can be completely sealed by covering the opening with a bag. You can enter up to the neighborhood.
【００３８】請求項３のみとして、開口部一端側から一
体延長された舌片に開閉片を切込することができ、極め
て簡単に形成することができる。According to the third aspect, the opening / closing piece can be cut into the tongue piece integrally extended from the one end side of the opening portion, which can be formed extremely easily.
【００３９】請求項４のみとして、開閉片が略々コ字形
に切込されているので、開閉片を開口部内へ差込した場
合であっても、枠片によってコ字形周囲の外側から押圧
することができるので、差込係合状態を維持することが
でき、収容物の仕分けを損なうことがない。Since only the opening / closing piece is cut into a substantially U-shape according to claim 4, even when the opening / closing piece is inserted into the opening, the frame piece presses the opening / closing piece from the outside around the U-shape. Therefore, the insertion engagement state can be maintained and the sorting of the contained items is not impaired.
【００４０】請求項５のみとして、開口部内へ両側から
開閉片を差込して複数仕分けを行うことができる。According to claim 5, a plurality of sorts can be performed by inserting the opening / closing pieces into the opening from both sides.
【００４１】請求項６のみとして、開口部内へ片側から
開閉片を差込して仕分けを行うことができる。According to claim 6, the opening and closing pieces can be inserted into the openings from one side for sorting.
【００４２】請求項６のみとして、簡単に衝撃緩衝力を
備えることができる効果がある。Only the sixth aspect has the effect that the shock absorbing force can be easily provided.
【図１】本発明に係る包装材の第１実施例を示す全体斜
視図である。FIG. 1 is an overall perspective view showing a first embodiment of a packaging material according to the present invention.
【図２】封鎖部の展開斜視図である。FIG. 2 is an exploded perspective view of a blocking portion.
【図３】収容物が収容されて開閉片を両外側とした使用
状態の要部断面図である。FIG. 3 is a cross-sectional view of a main part of a usage state in which an item is contained and the opening / closing pieces are on both outsides.
【図４】収容物が収容されて片側の開閉片を挿入した使
用状態の要部断面図である。FIG. 4 is a main-portion cross-sectional view of a usage state in which an object is accommodated and an opening / closing piece on one side is inserted.
【図５】収容物が収容されて両側の開閉片を挿入した使
用状態の要部断面図である。FIG. 5 is a main-portion cross-sectional view of a state of use in which an item is contained and the opening / closing pieces on both sides are inserted.
【図６】本発明に係る包装材の第２実施例を示す斜視図
である。FIG. 6 is a perspective view showing a second embodiment of the packaging material according to the present invention.
【図７】図６の包装材の展開斜視図である。7 is an exploded perspective view of the packaging material of FIG.
【図８】図６の包装材の使用状態を示す斜視図である。FIG. 8 is a perspective view showing a usage state of the packaging material of FIG.
【図９】図８の要部断面図である。9 is a cross-sectional view of the main parts of FIG.
【図１０】本発明に係る包装材の第３実施例を示す斜視
図である。FIG. 10 is a perspective view showing a third embodiment of the packaging material according to the present invention.
【図１１】図１０の要部断面図である。11 is a cross-sectional view of an essential part of FIG.
【図１２】図１０の使用状態を示す要部断面図である。12 is a cross-sectional view of the main parts showing the usage state of FIG.
【図１３】図１０の使用状態を示す要部断面図である。13 is a cross-sectional view of the main parts showing the usage state of FIG.
【図１４】図１０の包装材に用いられるポンプの断面図
である。14 is a cross-sectional view of a pump used for the packaging material of FIG.
【図１５】本発明に係る包装材の第４実施例を示す要部
断面図である。FIG. 15 is a cross-sectional view of main parts showing a fourth embodiment of the packaging material according to the present invention.
【図１６】本発明に係る包装材の第５実施例を示す要部
断面図である。FIG. 16 is a cross-sectional view of essential parts showing a fifth embodiment of the packaging material according to the present invention.
【図１７】図１６の使用状態を示す要部断面図である。FIG. 17 is a cross-sectional view of essential parts showing a usage state of FIG. 16.
【図１８】本発明に係る包装剤の第６実施例を示す斜視
図である。FIG. 18 is a perspective view showing a sixth embodiment of the packaging agent according to the present invention.
１ 封鎖部 ２ 開閉片 ４ 包装本体 ４３，４４ シート材（衝撃緩衝構造） ５ 衝撃緩衝材（衝撃緩衝構造） ６ 空隙（衝撃緩衝構造） １１ 挿入口 １２ ストッパ １３ 枠片 Ａ 包装材 Ｂ 開口部 Ｇ 気体 1 Blocking Part 2 Opening / Closing Piece 4 Packaging Body 43,44 Sheet Material (Impact Buffer Structure) 5 Impact Buffer Material (Impact Buffer Structure) 6 Void (Impact Buffer Structure) 11 Insertion Port 12 Stopper 13 Frame Piece A Packaging Material B Opening G gas
Claims (7)
包装本体の開口部付近に設けられ開口部を跨いで封鎖可
能なシート状の封鎖部と、封鎖部に切込み形成され封鎖
部に対して折曲げ可能な開閉片とを備えを備えてなる包
装材。1. A sheet-shaped packaging body having an opening,
A packaging material provided with a sheet-like closure portion provided near the opening portion of the packaging main body and capable of sealing across the opening portion, and an opening / closing piece cut into the closure portion and foldable with respect to the closure portion .
体の袋状を呈し、開口部を跨いで被せられる包装材。2. The packaging material according to claim 1, wherein the closing portion has a bag shape as a separate body, and is covered over the opening portion.
装本体の開口部の一端側から一体に延び折曲げて開口部
を跨いで被せられる包装材。3. The packaging material according to claim 1, wherein the sealing portion extends integrally from one end side of the opening portion of the packaging body and is bent to cover the opening portion.
鎖部を略々コ字形に切込され周囲の枠片を有してなる包
装材。4. The packaging material according to claim 1, wherein the opening / closing piece is provided with a peripheral frame piece by cutting the closing portion into a substantially U-shape.
鎖部の両側に設けられている包装材。5. The packaging material according to claim 1, wherein the opening / closing pieces are provided on both sides of the blocking portion.
鎖部の片側に設けられている包装材。6. The packaging material according to claim 1, wherein the opening / closing piece is provided on one side of the closing portion.
たは封鎖部に気体による膨張で衝撃緩衝力を発揮するも
のである包装材。7. The packaging material according to claim 1, wherein the packaging main body or the sealing portion exhibits a shock absorbing force by expansion by gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08636394A JP3719724B2 (en) | 1994-04-25 | 1994-04-25 | Packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08636394A JP3719724B2 (en) | 1994-04-25 | 1994-04-25 | Packaging material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07291308A true JPH07291308A (en) | 1995-11-07 |
| JP3719724B2 JP3719724B2 (en) | 2005-11-24 |
Family
ID=13884809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08636394A Expired - Fee Related JP3719724B2 (en) | 1994-04-25 | 1994-04-25 | Packaging material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3719724B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001064535A1 (en) * | 2000-03-02 | 2001-09-07 | Musa Corporation | Envelope, seal piece used for the envelope, envelope main body, and method of sealing contents of the envelope |
| JP2011219113A (en) * | 2010-04-07 | 2011-11-04 | Chugoku Electric Power Co Inc:The | Cushioning material for packing |
-
1994
- 1994-04-25 JP JP08636394A patent/JP3719724B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001064535A1 (en) * | 2000-03-02 | 2001-09-07 | Musa Corporation | Envelope, seal piece used for the envelope, envelope main body, and method of sealing contents of the envelope |
| JP2011219113A (en) * | 2010-04-07 | 2011-11-04 | Chugoku Electric Power Co Inc:The | Cushioning material for packing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3719724B2 (en) | 2005-11-24 |
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