JP3034190B2 - Packaging bag - Google Patents
Packaging bagInfo
- Publication number
- JP3034190B2 JP3034190B2 JP7247385A JP24738595A JP3034190B2 JP 3034190 B2 JP3034190 B2 JP 3034190B2 JP 7247385 A JP7247385 A JP 7247385A JP 24738595 A JP24738595 A JP 24738595A JP 3034190 B2 JP3034190 B2 JP 3034190B2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- film
- interior
- air
- packaging bag
- 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 - Fee Related
Links
Landscapes
- Buffer Packaging (AREA)
- Packaging Frangible Articles (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、箱詰め等の際に緩
衝材として使用される包装用袋体に関し、更に詳しく
は、梱包作業が頗る簡単にできると共に、空気等の供給
量を加減することで被包装物の大きさに合わせることが
できるなど、被包装物の形状に関係なく、一つの袋本体
で対応できる包装用袋体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging bag used as a cushioning material when packing in a box or the like. More particularly, it is possible to extremely simplify the packaging operation and to control the supply of air or the like. The present invention relates to a packaging bag that can be handled by a single bag body regardless of the shape of the packaged object, for example, it can be adjusted to the size of the packaged item.
【０００２】[0002]
【従来の技術】従来、斯かる包装用袋体としては、例え
ば、実開昭５７−２１５７４号公報に開示されたものが
従来例として周知である。この従来例における包装用袋
体としては、図１１に示すように、柔軟性のあるプラス
チックフィルムを接着又は溶着させて形成した密閉空気
袋７からなり、包装箱８に収納した被包装物９を固定支
持するための発泡スチロールからなる緩衝材１０，１０
と共に使用されている。2. Description of the Related Art Conventionally, as such a packaging bag, for example, the one disclosed in Japanese Utility Model Laid-Open No. 57-21574 is well known as a conventional example. As shown in FIG. 11, the packaging bag in this conventional example is composed of a sealed air bag 7 formed by bonding or welding a flexible plastic film. Shock absorbers 10 and 10 made of polystyrene foam for fixed support
Used with
【０００３】また、斯かる包装用袋体としては、実開昭
６２−１３９９６５号公報に開示されたものも従来例と
して周知である。この従来例における包装用袋体として
は、図１２に示すように、被包装物９を内在させる包装
部材に於て、この被包装部材を、空気の供給により膨出
した包装物に馴染んで被包装物の外周に衝撃緩衝用の空
気層１１を形成し得る素材からなる袋本体１２にて形成
されている。[0003] As such a bag for packaging, the one disclosed in Japanese Utility Model Laid-Open Publication No. 62-139965 is also well known as a conventional example. As shown in FIG. 12, as a packaging bag in this conventional example, as shown in FIG. 12, in a packaging member in which a packaged object 9 is provided, the packaged member is adapted to a package bulged by air supply. The package is formed of a bag body 12 made of a material capable of forming an air layer 11 for buffering shock on the outer periphery of the package.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上述し
た従来例のうち、先例の実開昭５７−２１５７４号公報
に開示されている包装用袋体にあっては、被包装物９を
被装するのに複数の密閉空気袋７が必要になると共に、
未だ、発泡スチロール等からなる緩衝材１０，１０…を
必要とするため、梱包作業時の緩衝材の詰め込みに手間
が多くかかるのみならず、これら発泡スチロールの廃棄
処理にあっては、公害等の問題を残すなど、使用後の処
理が面倒であった。However, among the above-mentioned conventional examples, in the packaging bag disclosed in Japanese Utility Model Laid-Open No. 57-21574, a packaged object 9 is covered. Needs several closed air bags 7,
Since the cushioning materials 10, 10... Made of styrene foam or the like are still required, not only does the stuffing of the cushioning material during packing work take much time, but also the disposal of these styrofoams poses problems such as pollution. Processing after use, such as leaving, was troublesome.
【０００５】また、実開昭６２−１３９９６５号公報に
開示されている包装用袋体にあっては、被包装物９の周
りを空気層１１で被装し得るといった利点を有するもの
の、被包装物９の形状に合わせて一品一様に製作しなけ
ればならなず、また、開口側に止着部材１３を設けなけ
ればならないといった手間をも有するものであった。The packaging bag disclosed in Japanese Utility Model Laid-Open Publication No. Sho 62-139965 has the advantage that the package 9 can be covered with the air layer 11 around the package 9, but the packaging bag does not. In this case, it must be manufactured uniformly according to the shape of the object 9, and the time and effort must be taken to provide the fastening member 13 on the opening side.
【０００６】本発明は斯かる問題点に鑑みてなされたも
ので、空気等の供給量を加減することで被包装物の大き
さに合わせることができるなど、被包装物の形状に関係
なく、一つの袋本体で対応できると共に、梱包作業が簡
単で廃棄処理も容易な包装用袋体を提供することを目的
とするものである。The present invention has been made in view of such a problem, and it is possible to adjust the supply amount of air or the like to match the size of a packaged object. An object of the present invention is to provide a packaging bag that can be handled by a single bag body, that can be easily packed, and that can be easily disposed of.
【０００７】[0007]
【課題を解決するための手段】前記従来例の課題を解決
する具体的手段として本発明は、外装フィルムと内装フ
ィルムとを、前記外装フィルムの底部よりも前記内装フ
ィルムの底部が浅くなるように重ねて、その外周縁を溶
着することによって外装袋と内装ポケットを形成し、該
外装袋と内装ポケット間に気体を供給する逆止弁を備え
た包装用袋体であって、該袋体の両側端の内側に、内装
ポケットの開口を規制すると共に被包装物のずれを防止
する隔壁を設けたことの構成を有する包装用袋体に存す
るものであり、また、隔壁は、内装ポケットの深さに対
応して形成したこと、および隔壁は、シール処理により
連続的または非連続的に形成されていることを付加的な
要件として含むものである。 As a specific means for solving the problems of the prior art, the present invention relates to a method of mounting an exterior film and an interior film on the interior film rather than the bottom of the exterior film.
Superimposed as the bottom of Irumu becomes shallow, by welding the outer peripheral edge of its forms the exterior bag and interior pockets, packaging bag provided with a check valve for supplying gas between該Gaiso bag and an interior pocket Body, inside of both ends of the bag body,
Regulates pocket opening and prevents packaged items from shifting
The present invention resides in a packaging bag having a configuration in which a partition wall is provided .
And the partition walls are sealed
Additional that it is formed continuously or discontinuously
It is included as a requirement.
【０００８】[0008]
【０００９】更に、前記内装ポケットには、長手方向に
連続若しくは非連続的に延びた隔壁を設けるのが好まし
い。Further, it is preferable that a partition wall extending continuously or discontinuously in the longitudinal direction is provided in the interior pocket.
【００１０】また、前記袋本体は、重合したフィルムの
外周縁側を同外周縁に沿って気密にシールしてなる中空
の外装袋を、適宜位置から二つに折り合わせると共に、
その両側端を気密にシールすることにより一端側のみが
開口した内装ポケットを兼備し、かつ、前記気体吹込口
に設けられた逆止弁を介して気体を前記中空の外装袋内
に供給することにより、同外装袋の膨らみに応じて被包
装物をその気体圧で前記内装ポケット内に圧着保持する
と同時に、前記開口を徐々に閉塞せしめて同袋本体内の
中心に被包装物を緩衝保持すべく梱包するのが良い。In addition, the bag body is formed by folding a hollow outer bag formed by sealing the outer peripheral side of the polymerized film airtightly along the outer peripheral edge from an appropriate position into two,
By sealing both side ends airtightly, it also serves as an interior pocket with only one end opened, and supplies gas into the hollow outer bag via a check valve provided at the gas inlet. Thereby, the packaged object is pressed and held in the interior pocket by the gas pressure according to the bulging of the outer bag, and at the same time, the opening is gradually closed to buffer and hold the packaged object in the center of the bag body. It is good to pack as much as possible.
【００１１】更に、前記逆止弁は、フィルムで形成され
た偏平筒形状の弁本体と、該弁本体の流路方向に沿設さ
れたテーパ形状のシール部とを備えたものを使用するの
が好ましい。Further, the check valve has a flat cylindrical valve body formed of a film and a tapered seal portion provided along a flow path direction of the valve body. Is preferred.
【００１２】このように構成される本発明の包装用袋体
は、気体吹込口に設けられた逆止弁を介して気体を前記
中空の外装袋内に供給すれば、同外装袋の膨らみに応じ
て被包装物を空気圧で前記内装ポケット内に圧着保持す
ると同時に、前記開口を徐々に閉塞せしめて同袋本体内
の中心に被包装物を封じ込めるべく梱包することとな
る。[0012] The packaging bag of the present invention configured as described above, when gas is supplied into the hollow outer bag through a check valve provided in the gas blowing port, the outer bag can be expanded. Accordingly, the object to be packaged is pressed and held in the interior pocket by air pressure, and at the same time, the opening is gradually closed to pack the object to be sealed in the center of the bag body.
【００１３】また、前記外装袋若しくは内装ポケットの
所定位置に、少なくとも梱包時、すなわち外装袋内に気
体が吹き込まれた時に、前記内装ポケットの開口に覆い
塞がる被装部を設ければ、箱詰めにされた際、箱口側に
所謂エアバックとして介在し被包装物を保護し得ること
となる。[0013] Further, if a cover is provided at a predetermined position of the outer bag or the inner pocket at least at the time of packing, that is, when gas is blown into the outer bag, the cover is covered with the opening of the inner pocket. In this case, the packaged object can be protected by interposing a so-called air bag on the box mouth side.
【００１４】更に、前記内装ポケットの長手方向に連続
若しくは非連続的に延びた隔壁を設ければ、被包装物が
揺れや外的衝撃等で安易に外方向にずれることを阻止
し、常時、被包装物を内装ポケットの中心位置に保持し
得ることとなる。Further, by providing a partition extending continuously or discontinuously in the longitudinal direction of the interior pocket, it is possible to prevent the object to be packaged from easily shifting outward due to shaking, external impact, etc. The packaged object can be held at the center position of the interior pocket.
【００１５】更に、前記逆止弁が、フィルムで形成され
た偏平筒形状の弁本体と、該弁本体の流路方向に沿設さ
れたテーパ形状のシール部とを備えたことによって、前
記弁本体にノズル等を挿着して空気（気体）が前記外装
袋内に供給されると、その内部圧力により前記弁本体が
圧着して内部空気を閉止し得ることとなる。Further, the check valve includes a flat cylindrical valve body formed of a film, and a tapered seal portion provided along a flow direction of the valve body. When air (gas) is supplied into the outer bag by inserting a nozzle or the like into the main body, the valve main body is compressed by the internal pressure and the internal air can be closed.
【００１６】[0016]
【発明の実施の形態】次に、本発明の実施の一例を図面
を参照しながら説明する。図中Ａは、本発明に係る包装
用袋体であり、この包装用袋体Ａは、所定の大きさに形
成された袋本体１と、該袋本体１の上端側に突設された
逆止弁２とを備えている。Next, an embodiment of the present invention will be described with reference to the drawings. A in the figure is a packaging bag according to the present invention. The packaging bag A has a bag body 1 formed in a predetermined size and an inverted bag projecting from the upper end side of the bag body 1. And a stop valve 2.
【００１７】前記袋本体１は、図３に示すように、透明
な非透過性フィルムからなる所定形状の外装袋１Ａと、
該外装袋１Ａとの間に気密な空隙室５を形成すべく同外
装袋１Ａ内に整合された内装ポケット１Ｂとから構成さ
れている。As shown in FIG. 3, the bag body 1 includes an outer bag 1A having a predetermined shape made of a transparent impermeable film,
And an interior pocket 1B aligned with the exterior bag 1A to form an airtight void space 5 between the exterior bag 1A.
【００１８】また、この外装袋１Ａは、外装フィルム１
ａと内装フィルム１ｂとを互いに重合し、次いで、その
外周縁側を同外周縁に沿って気密に溶着することにより
密閉シート状に形成されており、この外装袋１Ａを適宜
位置より二つに折り合わせると共に、その両側端にシー
ル処理３，３（図１又は図２参照）を施すことにより、
上端開口４を有する内装ポケット１Ｂが形成される。The outer bag 1A is made of an outer film 1
a and the interior film 1b are polymerized with each other, and then the outer peripheral edge side is hermetically welded along the outer peripheral edge to form a sealed sheet. This outer bag 1A is folded into two from an appropriate position. In addition, by performing sealing treatments 3 and 3 (see FIG. 1 or FIG. 2) on both side edges thereof,
An interior pocket 1B having an upper end opening 4 is formed.
【００１９】また、この袋本体１の両側端近傍の内側に
は、内装ポケット１Ｂの開口を規制する隔壁がシール処
理３ａ，３ａにより、側面に沿って連続的または非連続
的に延びた状態で形成されている。この隔壁は、内装ポ
ケット１Ｂ内に入れられた被包装物が揺れや外的衝撃等
で安易に外方向へずれることを阻止して、常時、被包装
物を同ポケット１Ｂの中心位置に保持するものである。Further, on the inside of both side ends near the bag body 1, a partition wall sealing process 3a for regulating the opening of the interior pocket 1B, the 3a, continuous or discontinuous along the sides
It is formed in a state of being extended . This partition prevents the packaged object placed in the interior pocket 1B from easily shifting outward due to shaking, external impact, etc., and always keeps the packaged item at the center position of the pocket 1B. Things.
【００２０】更に、この袋本体１は、外装袋１Ａ（詳し
くは、外装フィルム１ａ）の底部１ａ１よりも、内装ポ
ケット１Ｂ（詳しくは、内装フィルム１ｂ）の底部１ｂ
１の方が浅くなるように構成されている。そして、図か
ら明らかなように、前記シール処理３ａ，３ａによる隔
壁は、内装フィルム１ｂの深さに対応した位置まで延び
て形成されている。 Further, the bag body 1 has a lower portion 1b of the inner pocket 1B (more specifically, the inner film 1b) than a lower portion 1a1 of the outer bag 1A (more specifically, the outer film 1a).
1 is configured to be shallower. And the figure
As is clear from FIG.
The wall extends to a position corresponding to the depth of the interior film 1b
It is formed.
【００２１】因に、この底違いの袋本体１の製造方法と
しては、例えば、図４（ａ）に示すように、適宜大きさ
の外装フィルム１ａを折曲線１ａ1 を基準にして二つに
折り合わせると共に、その折曲線１ａ1 に連通すべく両
側端に所定幅だけシール処理３を施し、次いで、図４
（ｂ）に示すように、折曲線１ａ2 を基準にしてその前
身頃（重合）部分を開くべく折り返した後、その上面に
同形同大の内装フィルム１ｂを重合してその外周縁を同
外周縁に沿ってシールすることにより、気密な中空の外
装袋１Ａが形成される（図５(ａ)参照）。[0021] In this connection, as the method for producing the bag body 1 of the bottom difference, for example, as shown in FIG. 4 (a), the exterior film 1a of appropriate size the folding line 1a 1 into two on the basis causes Oriawa, subjected to sealing treatment 3 by a predetermined width on both ends to pass that occasion curve 1a 1 duplicate then 4
(B), after folding to open the front body (polymerization) portion with respect to the folding line 1a 2, the outer peripheral edge thereof by polymerizing the interior film 1b having the same shape and the same size on its upper surface the By sealing along the outer peripheral edge, an airtight hollow outer bag 1A is formed (see FIG. 5A).
【００２２】更に、図５（ｂ）に示すように、斯かる外
装袋１Ａを、再度、前記折曲線１ａ 2 を基準にして折り
合わせてその両側端にシール処理３を施すことにより、
外装袋１Ａの底部１ａ1 よりも内装ポケット１Ｂの底部
１ｂ1 の方が浅くなる袋本体１が出来上がるのである。Further, as shown in FIG.
The bag 1A is again folded into the folded curve 1a. TwoFold based on
In addition, by performing the sealing process 3 on both side edges,
Bottom 1a of outer bag 1A1Than the bottom of the interior pocket 1B
1b1Thus, the bag body 1 having a shallower shape is completed.
【００２３】一方、前記逆止弁２は、開弁時にのみ外装
フィルム１ａと内装フィルム１ｂとの間に形成された気
密な空隙室５と連通して空気を送給可能状態になすもの
であり、閉弁時に前記空隙室５内の空気圧力により内部
空気を漏出しないように閉止するものである。On the other hand, the check valve 2 communicates with an air-tight air gap 5 formed between the exterior film 1a and the interior film 1b only when the valve is opened, so that air can be supplied. When the valve is closed, the internal air is prevented from leaking due to the air pressure in the gap chamber 5.
【００２４】すなわち、この逆止弁２は、図６に示すよ
うに、軟質フィルムで形成された偏平筒形状の弁本体２
ａと、該弁本体２ａの流路方向に沿って設けられたテー
パ形状のシール部２ｂと、前記弁本体２ａの出入口側に
それぞれ形成された付着部２ｃとを備えており、前記空
隙室５に空気が供給されると、内部圧力により前記弁本
体２ａが圧着して内部の空気を閉止することができるの
である。That is, as shown in FIG. 6, the check valve 2 has a flat cylindrical valve body 2 made of a soft film.
a, a tapered seal portion 2b provided along the flow direction of the valve body 2a, and attachment portions 2c formed on the entrance and exit sides of the valve body 2a, respectively. When the air is supplied to the valve body, the valve body 2a is compressed by the internal pressure and the internal air can be closed.
【００２５】このように構成される本発明の包装用袋体
は、図７に示すように、前記袋本体１の上端開口４から
被包装物であるワイングラスＢを内装ポケット１Ｂ内に
入れた後、前記逆止弁２にノズル（図示せず）を挿着し
て空隙室５内に空気を吹き込むことにより、外装袋１Ａ
の膨らみに応じて被包装物Ｂをその空気圧で前記内装ポ
ケット１Ｂ内に圧着保持すると同時に、前記開口４を徐
々に閉塞せしめて同袋本体１内の中心に被包装物Ｂを緩
衝保持すべく梱包できるのである。As shown in FIG. 7, the packaging bag of the present invention thus constructed has a wine glass B to be packaged in the interior pocket 1B from the upper end opening 4 of the bag body 1. Thereafter, a nozzle (not shown) is inserted into the check valve 2 and air is blown into the space 5 to thereby form the outer bag 1A.
In order to hold the package B in the interior pocket 1B by the air pressure in accordance with the bulge of the bag, the opening 4 is gradually closed, and the package B is buffered and held at the center of the bag body 1. It can be packed.
【００２６】換言すれば、この包装用袋体Ａは、被包装
物Ｂを袋本体１（詳しくは、外装袋１Ａ）内の中心位置
に封じ込めるべく（しかも、内装ポケット１Ｂの底部１
ｂ1が外装袋１Ａの底部１ａ1 より浅く形成されている
ため、被包装物Ｂが宙に浮いた状態で）膨らむことがで
きるため、箱詰めにした際でも、被包装物Ｂの底が箱底
に突き当たることなく空隙が所謂エアークッションとな
って被包装物Ｂの全体を簡単かつ確実に梱包することが
できるものである（図８参照）。In other words, the packaging bag A is used to seal the packaged object B at the center position in the bag body 1 (specifically, the outer bag 1A) (and at the bottom 1 of the inner pocket 1B).
Since b 1 is shallower than the bottom 1a 1 of the outer bag 1A, it is possible that the articles to be packaged B in a state of floating in the air) inflates, even when the packing, the bottom the box bottom to be packaged B The air gap serves as a so-called air cushion without hitting the package B, so that the entire package B can be easily and reliably packed (see FIG. 8).
【００２７】また、前記ノズルを抜き取るだけで、空隙
室５の内部圧力により前記弁本体２ａが圧着して内部空
気を閉止することができるため、空気の供給量を加減す
ることで被包装物の大きさ（体積）に合わせた緩衝調が
できる他、被包装物の形状に関係なく、一つの袋本体１
で対応できるものであり、また、使用後は空気を抜くこ
とで廃材処理が容易にできると共に、空気の出し入れだ
けで繰り返し使用ができるので経済的でもあるといった
利点をも有するものである。Further, the valve body 2a can be compressed by the internal pressure of the gap chamber 5 and the internal air can be closed by merely extracting the nozzle, so that the amount of air supplied can be adjusted to reduce the amount of air to be packaged. In addition to being able to adjust the buffering to match the size (volume), one bag body 1
In addition, the waste material can be easily treated by bleeding air after use, and it is economical because it can be repeatedly used only by taking in and out of air.
【００２８】次に、本発明に係る包装用袋体の第２実施
例を図９〜図１０を参照しながら説明する。尚、理解を
容易にするため、前述した第１実施例と同一部分は同一
符号で示し、構成の異なる処のみを新たな番号を付して
以下に説明する。Next, a second embodiment of the packaging bag according to the present invention will be described with reference to FIGS. To facilitate understanding, the same parts as those in the first embodiment are denoted by the same reference numerals, and only the parts having different configurations will be described with new numbers.
【００２９】図９は、同包装用袋体Ａ1 の拡大断面図で
あり、外装フィルム１ａと内装フィルム１ｂとを互いに
重合し、次いで、その外周縁側を同外周縁に沿って気密
に溶着することにより密閉シート状に形成された外装袋
１Ａを、手前が短くなるように二つに折り合わせること
により上位に後述する被装部６が連設されると共に、両
側端にシール処理３，３（図１又は図２参照）を施すこ
とにより、上端開口４を有する内装ポケット１Ｂが形成
される。[0029] Figure 9 is an enlarged sectional view of the packaging bag A 1, polymerizing together an exterior film 1a and interior film 1b, then welding the outer peripheral edge hermetically along the same peripheral edge Thus, the outer bag 1A formed in a sealed sheet shape is folded into two so that the front side is shortened, so that a covering part 6 described later is continuously provided on the upper side, and sealing treatments 3 and 3 are provided on both side ends. By applying (see FIG. 1 or FIG. 2), the interior pocket 1B having the upper end opening 4 is formed.
【００３０】前記被装部６は、少なくとも梱包時に前記
内装ポケット１Ｂの上端開口４を覆い塞ぐものであり、
前記逆止弁２にノズル（図示せず）を挿着して空隙室５
内に空気を吹き込むことにより、外装袋１Ａの膨らみに
応じて上方に突出し、図１０に示すように、上端開口４
を覆うべく倒立・横臥自在に変位できるのである。The cover 6 covers at least the upper end opening 4 of the interior pocket 1B at the time of packing.
A nozzle (not shown) is inserted into the check valve 2 so that the space 5
When air is blown into the inside, it protrudes upward in accordance with the bulging of the outer bag 1A, and as shown in FIG.
Can be displaced in an inverted or lying position so as to cover the space.
【００３１】また、この被装部６は、手で強制的に倒す
ことなく、前記外装体１Ａ内に空気が吹き込まれると同
時に、水平方向に延びるように形成するのが好ましい。It is preferable that the covered portion 6 is formed so as to extend in the horizontal direction at the same time as air is blown into the exterior body 1A without forcibly falling down by hand.
【００３２】尚、本発明はこれら実施例に限定されるこ
となく、本発明の目的の範囲内で自由に設計変更し得る
ものであり、本発明はそれらの全てを包摂するものであ
る。It should be noted that the present invention is not limited to these embodiments, but can be freely changed in design within the scope of the present invention, and the present invention covers all of them.
【００３３】例えば、第１実施例で示した袋本体１の製
造方法は、これに限定されることなく、例えば、非透過
性フィルムで形成された外装袋（図示せず）内に、非透
過性フィルムで形成された浅底の内装袋（図示せず）を
収納し、そして互いに重合するこの外装袋と内装袋との
開口側と両側部とを密閉して両袋間に上部空隙部（図示
せず）と下部空隙部（図示せず）とを設け、この内装袋
の底部外側と外装袋の底部内側とを連通させ、外装袋の
適宜位置に設けた逆止弁により上下の空隙部内に気体を
供給して被包装物を中空配置に保持すべく構成しても良
い。For example, the manufacturing method of the bag body 1 shown in the first embodiment is not limited to this. For example, the bag body 1 may be made of a non-permeable bag (not shown) formed of a non-permeable film. The inner bag (not shown) having a shallow bottom formed of a conductive film is housed therein, and the opening side and both sides of the outer bag and the inner bag, which are superimposed on each other, are sealed to form an upper gap ( (Not shown) and a lower gap (not shown) are provided so that the outer side of the bottom of the inner bag and the inner side of the bottom of the outer bag communicate with each other. May be configured to supply gas to the container and to hold the packaged object in a hollow arrangement.
【００３４】また、逆止弁２の構造は、本実施例に限定
されるものではなく、内部空気を確実に封止できるもの
であれば、如何なる構造のものを使用できるものであ
り、形状、大きさ、取付位置等を変更できることは云う
までもない。The structure of the check valve 2 is not limited to the present embodiment, and any structure can be used as long as the internal air can be securely sealed. It goes without saying that the size, the mounting position and the like can be changed.
【００３５】[0035]
【発明の効果】以上説明したように、本発明に係る包装
用袋体は、外装フィルムと内装フィルムとを、前記外装
フィルムの底部よりも前記内装フィルムの底部が浅くな
るように重ねて、その外周縁を溶着することによって外
装袋と内装ポケットを形成し、該外装袋と内装ポケット
間に気体を供給する逆止弁を備えた包装用袋体であっ
て、該袋体の両側端の内側に、内装ポケットの開口を規
制すると共に被包装物のずれを防止する隔壁を設けた構
成としたので、内装ポケット内に被包装物を収納後に、
逆止弁から単に気体を吹き込むだけで、確実に且つ安全
な状態で直ちに包装が可能になり、包装作業が著しく向
上するばかりでなく、袋体の両側端の内側に隔壁を設け
たことで、被包装物が揺れや外的衝撃等でずれることを
阻止し、常時非包装物を内装ポケットの中心位置に保持
できるという優れた効果を奏する。As described above, according to the present invention, packaging bag according to the present invention, the casing film and an interior film, the outer
The bottom of the interior film is shallower than the bottom of the film.
Superimposed on so that, by welding the outer peripheral edge of its forms the exterior bag and interior pockets, a packaging bag provided with a check valve for supplying gas between該Gaiso bag and interior pockets, The interior pocket openings are defined inside the both sides of the bag.
Control and a partition wall to prevent the
After storing the items in the interior pocket,
By simply blowing gas from the check valve, packaging can be immediately performed in a safe and secure state, which not only greatly improves the packaging work, but also provides partition walls inside both ends of the bag body.
This prevents the packaged items from shifting due to shaking or external impact.
Blocks and keeps non-packaged items in the center of the interior pocket at all times
It exhibits an excellent effect that can Ru.
【００３６】また、前記外装袋若しくは内装ポケットの
所定位置に、少なくとも梱包時、すなわち外装袋内に気
体が吹き込まれた時に、前記内装ポケットの開口に覆い
塞がる被装部を設ければ、箱詰めにされた際、箱口側に
所謂エアバックとして介在するため、被包装物をより確
実に保護できるといった効果を奏するものである。Further, if a cover is provided at a predetermined position of the outer bag or the inner pocket at least at the time of packing, that is, when gas is blown into the outer bag, the opening of the inner pocket is covered and closed. In this case, the package is interposed as a so-called air bag on the side of the box opening, so that the packaged object can be more reliably protected.
【００３７】[0037]
【００３８】更に、前記逆止弁が、フィルムで形成され
た偏平筒形状の弁本体と、該弁本体の流路方向に沿設さ
れたテーパ形状のシール部とを備えたことによって、前
記弁本体にノズル等を挿着して空気（気体）が前記外装
袋内に供給されると、その内部圧力により前記弁本体が
圧着して内部空気を閉止し得るため、一旦入れた気体が
安易に抜けることのないように気密に保持できると共
に、空気の供給量を加減することで被包装物の大きさ
（体積）に合わせた梱包ができるといった効果を奏する
ものである。Further, the check valve includes a flat cylindrical valve body formed of a film and a tapered seal portion provided along a flow direction of the valve body. When air (gas) is supplied into the outer bag by inserting a nozzle or the like into the main body, the valve body can be pressurized by the internal pressure to close the internal air. In addition to being able to maintain the airtight so that it does not come off, there is an effect that it is possible to pack according to the size (volume) of the packaged object by adjusting the supply amount of air.
【００３９】従って、被包装物の形状に関係なく、一つ
の袋本体で対応できるものであり、また、使用後は空気
を抜くことで廃材処理が容易にできると共に、空気の出
し入れだけで繰り返し使用ができため、経済的でもある
といった効果を兼備するものである。Accordingly, regardless of the shape of the article to be packaged, one bag body can be used, and after use, air can be removed to facilitate disposal of waste materials. Therefore, it is also economical.
【００４０】このように本発明の包装用袋体は、被包装
物を前記外装袋内の中心に（しかも、宙に浮いた状態
に）封じ込めるべく膨らむことができるため、所謂エア
ークッションとなって被包装物を簡単かつ確実に梱包す
ることができると共に、構成が単純であるため大量生産
に適し、価格も低廉なものとして需要者に供給できるな
ど、本発明を実施することは実益的価値が甚だ大であ
る。As described above, the packaging bag of the present invention can be inflated so as to seal the packaged object in the center of the outer bag (and in a state of being suspended in the air), thus forming a so-called air cushion. Implementation of the present invention has practical value, such as being able to easily and reliably pack the items to be packaged, being simple in configuration, suitable for mass production, and being supplied at low cost to consumers. It is enormous.
【図１】本発明に係る包装用袋体の正面図である。FIG. 1 is a front view of a packaging bag according to the present invention.
【図２】同包装用袋体の平面図である。FIG. 2 is a plan view of the packaging bag.
【図３】同包装用袋体の拡大断面図である。FIG. 3 is an enlarged sectional view of the packaging bag.
【図４】袋本体を構成する外装フィルムの折り曲げ方を
示す説明図である。FIG. 4 is an explanatory view showing how to fold an exterior film constituting the bag body.
【図５】外装フィルムに内装フィルムを重合してなる外
装袋の折り曲げ方を示す説明図である。FIG. 5 is an explanatory view showing how to fold an outer bag formed by superimposing an inner film on an outer film.
【図６】本実施例で使用する逆止弁の説明図である。FIG. 6 is an explanatory diagram of a check valve used in the present embodiment.
【図７】同包装用袋体に被包装物を入れた状態を示す説
明図である。FIG. 7 is an explanatory view showing a state where an article to be packaged is placed in the packaging bag.
【図８】同包装用袋体に空気を封入した状態を示す説明
図である。FIG. 8 is an explanatory view showing a state in which air is sealed in the packaging bag.
【図９】本発明に係る包装用袋体の第２実施例を示す拡
大断面図である。FIG. 9 is an enlarged sectional view showing a second embodiment of the packaging bag according to the present invention.
【図１０】同包装用袋体に空気を封入した状態を示す説
明図である。FIG. 10 is an explanatory view showing a state in which air is sealed in the packaging bag.
【図１１】従来の包装用袋体を示す説明図である。FIG. 11 is an explanatory view showing a conventional packaging bag.
【図１２】従来の包装用袋体を示す説明図である。FIG. 12 is an explanatory view showing a conventional packaging bag.
Ａ 包装用袋体 Ｂ 被包装物 １ 袋本体 １Ａ 外装袋 １Ｂ 内装ポケット １ａ 外装フィルム １ａ1 外装袋の底部（外装フィルムの折曲線） １ａ2 折曲線 １ｂ 内装フィルム １ｂ1 内装ポケットの底部（内装フィルムの折曲線） ２ 逆止弁 ２ａ 弁本体 ２ｂ シール部 ２ｃ 付着部 ３ シール処理 ３ａ シール処理（隔壁） ４ 上端開口 ５ 空隙室 ６ 被装部Reference Signs List A packaging bag B packaged object 1 bag body 1A exterior bag 1B interior pocket 1a exterior film 1a 1 bottom of exterior bag (folded curve of exterior film) 1a 2 fold curve 1b interior film 1b 1 bottom of interior pocket (interior film) 2 Check valve 2a Valve body 2b Sealing portion 2c Attachment portion 3 Sealing process 3a Sealing process (partition) 4 Upper end opening 5 Void chamber 6 Covering portion
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B65D 57/00 - 59/08 B65D 81/00 - 81/16 B65D 85/30 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) B65D 57/00-59/08 B65D 81/00-81/16 B65D 85/30
Claims (3)
外装フィルムの底部よりも前記内装フィルムの底部が浅
くなるように重ねて、その外周縁を溶着することによっ
て外装袋と内装ポケットを形成し、該外装袋と内装ポケ
ット間に気体を供給する逆止弁を備えた包装用袋体であ
って、該袋体の両側端の内側に、内装ポケットの開口を規制す
ると共に被包装物のずれを防止する隔壁を設けたこと を
特徴とする包装用袋体。1. An exterior film and an interior film ,
The bottom of the interior film is shallower than the bottom of the exterior film
Superimposed on Kunar so, by welding the outer peripheral edge of its forms the exterior bag and interior pockets, a packaging bag provided with a check valve for supplying gas between該Gaiso bag and an interior pocket Regulating the opening of the interior pocket inside the both ends of the bag body
A packaging bag body provided with a partition wall for preventing displacement of an article to be packaged .
形成した請求項１に記載の包装用袋体。2. The partition wall corresponds to the depth of the interior pocket.
The packaging bag according to claim 1 formed .
は非連続的に形成されている請求項１または２に記載の
包装用袋体。3. The partition wall is continuously and continuously sealed by a sealing process.
The bag for packaging according to claim 1 or 2, wherein is formed discontinuously .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7247385A JP3034190B2 (en) | 1995-09-26 | 1995-09-26 | Packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7247385A JP3034190B2 (en) | 1995-09-26 | 1995-09-26 | Packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0986565A JPH0986565A (en) | 1997-03-31 |
| JP3034190B2 true JP3034190B2 (en) | 2000-04-17 |
Family
ID=17162650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7247385A Expired - Fee Related JP3034190B2 (en) | 1995-09-26 | 1995-09-26 | Packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3034190B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100436711B1 (en) * | 2002-04-23 | 2004-06-22 | 삼성에스디아이 주식회사 | Packing device for plasma dispaly panel assembly and packing method using the same |
| JP3899101B2 (en) | 2002-05-28 | 2007-03-28 | 株式会社柏原製袋 | Three-dimensional cushioning material and method for producing the same |
| KR20040029801A (en) * | 2002-10-02 | 2004-04-08 | 김대성 | air cushion pack and method thereof |
| KR100615330B1 (en) * | 2005-05-02 | 2006-08-25 | 삼성에스디아이 주식회사 | Packing assembly of plasma display module and method for packing plasma display module |
| US8419278B2 (en) * | 2005-09-02 | 2013-04-16 | Mikio Tanaka | Check valve and compression bag and air cushion bag equipped therewith |
| CN103010602A (en) * | 2013-01-11 | 2013-04-03 | 湖南大学 | Protective device of fragile goods |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0637149U (en) * | 1992-10-16 | 1994-05-17 | 株式会社ニチワ | Durable check valve |
| JP2583727B2 (en) * | 1993-06-02 | 1997-02-19 | 吉田 俊也 | Packing bag |
| JP3126875U (en) * | 2006-08-31 | 2006-11-09 | 玄基光電半導體股▲分▼有限公司 | Rear projection LCD backlight illumination device |
-
1995
- 1995-09-26 JP JP7247385A patent/JP3034190B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0986565A (en) | 1997-03-31 |
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