JPH0545473Y2 - - Google Patents
Info
- Publication number
- JPH0545473Y2 JPH0545473Y2 JP1987079888U JP7988887U JPH0545473Y2 JP H0545473 Y2 JPH0545473 Y2 JP H0545473Y2 JP 1987079888 U JP1987079888 U JP 1987079888U JP 7988887 U JP7988887 U JP 7988887U JP H0545473 Y2 JPH0545473 Y2 JP H0545473Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- film
- original fabric
- cushioning material
- folded
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 11
- 239000011295 pitch Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
この考案は梱包用乃至包装用の緩衝用シートー
材として使用する原反に関するものである。[Detailed description of the invention] (Field of industrial application) This invention relates to a raw fabric used as a cushioning sheet material for packaging or packaging.
(従来技術及び問題点)
従来この種の緩衝シート材としては、軟質合成
樹脂の発泡シート、或は通称エアバツクと称せら
れている2枚のシート間に直径10乃至15mm、高さ
5mm程度の気泡状のものがフイルム帯の長さ方向
及び幅方向に30乃至40mm、ピツチで配列した緩衝
シートが用いられている。(Prior Art and Problems) Conventionally, this type of cushioning sheet material is made of a foamed sheet of soft synthetic resin, or an air bubble with a diameter of 10 to 15 mm and a height of about 5 mm between two sheets, commonly called an air bag. A buffer sheet is used in which cushioning sheets are arranged at a pitch of 30 to 40 mm in the length and width directions of the film strip.
しかしながら、これら公知の緩衝シート材は既
に発泡乃至空気を封入したものであるから、これ
を保管、輸送などを行なうには非常に嵩張り、こ
れらの費用がコストを押し上げてる。 However, since these known cushioning sheet materials are already foamed or filled with air, they are very bulky to store and transport, and these costs push up the cost.
また、機械類の緩衝材としても利用可能なエア
シートは実開昭55−510号公報及びそのマイクロ
フイルムによつて知られている。 Furthermore, an air sheet that can be used as a cushioning material for machinery is known from Japanese Utility Model Application Publication No. 55-510 and its microfilm.
(考案が解決しようとする課題)
この考案は保管や、輸送時は嵩張らず、使用に
先き立つて、簡単な加工を施すことによつて、エ
アマツト状の袋となる緩衝材用原反とすることで
あり、かゝる点を満足する製品を市場に提供する
ことを目的とする。(Problem that the invention aims to solve) This invention is a material for cushioning material that does not take up bulk during storage or transportation, and can be made into air mat-like bags by simple processing prior to use. Our goal is to provide the market with products that satisfy these requirements.
(課題を解決するための手段)
この考案は二枚の空気非透過性合成樹脂フイル
ム帯の両側縁が連続して二枚の前記フイルム帯が
相互に溶着されて連続シール部が、また、これら
二枚のフイルム帯の全幅に分布して不連続シール
部がそれぞれ形成してあり、前記二枚のフイルム
帯間には空気吹き込み可能間隙が形成してあり、
一側縁が折り曲げ縁となつている半折原反として
あり、この半折原反が更にロール状に巻いてある
ことを特徴とする緩衝材用原反とする。(Means for Solving the Problems) In this invention, both side edges of two air-impermeable synthetic resin film strips are welded to each other so that a continuous seal is formed. Discontinuous seal portions are formed distributed over the entire width of the two film bands, and a gap is formed between the two film bands to allow air to be blown;
The original fabric for cushioning material is a half-folded original fabric with one side edge being a folded edge, and the half-folded original fabric is further wound into a roll.
(この考案のものの使用方法)
この原反はそのままの状態、即ち表裏のフイル
ム間には空気が挿入していない状態でロール状に
巻いて保管又は輸送する。(How to use this device) This original film is stored or transported as it is, ie, with no air inserted between the front and back films, rolled into a roll.
緩衝材として使用するときは、半折された原反
より所定ピツチでもつて、横断方向に溶着切断又
は溶着溶断し、両側がヒートシールされている袋
を形成し、この袋に被包装物を挿入封緘後、適当
な空気注射針を表裏二枚の空気吹き込み可能間隙
内に注入し、包装袋を空気で膨張させて、その挿
入口には空気機密性のラベルを貼付したり、又は
その部分を熱溶着して密封して使用する。 When used as a cushioning material, the material is folded in half and then welded and cut or welded and cut in the transverse direction at a predetermined pitch to form a bag with both sides heat-sealed, and the item to be packaged is inserted into this bag. After sealing, a suitable air syringe needle is injected into the air-blowing gaps on the front and back panels, the packaging bag is inflated with air, and the insertion opening is affixed with an air-tight label or the area is sealed. Use by heat welding and sealing.
包装装置の原反として使用するときは、反折し
た被包装物を半折フイルム間に挿入し、包装袋の
周りを完全にシールした後、空気吹き込み可能間
隙に空気を吹き込み膨らませる。 When used as a raw material for a packaging device, the folded object to be packaged is inserted between half-folded films, the periphery of the packaging bag is completely sealed, and then air is blown into the air-blowing gap to inflate it.
前記原反に所定間隔で不環弁付空気挿入口がつ
いているものにおいては、これを横断方向に溶着
切断又は溶着溶断するときはに少なくとも一個の
不環弁付空気挿入口が成形されるべき袋に設けら
れるように加工する。 In the case where air inlets with annular valves are attached to the original fabric at predetermined intervals, at least one air inlet with annular valves should be formed when welding and cutting or welding and cutting this in the transverse direction. Process it so that it can be placed in a bag.
(効果)
このようにすれば、この考案の原反を保管及び
輸送するときは、包装機や製袋機に包装用原反と
して供給する場合において、従来通常の半折折畳
み帯などの包装素材帯と、同様の取扱ができ、何
ら嵩張ることはない。(Effect) By doing this, when storing and transporting the original fabric of this invention, when supplying it to a packaging machine or a bag-making machine as a packaging fabric, it is possible to use conventional packaging materials such as a conventional semi-folded folding band. It can be handled in the same way as an obi and is not bulky at all.
而して、一旦袋に加工し、被包装物を挿入後又
は挿入前好ましくは、被包装物を袋に入れ、袋の
口を完全に封緘した後において初めて2枚のフイ
ルム間中の空気吹き込み可能間隙に空気を注入す
ることにより、これらの周辺は連続したヒートシ
ール部によつて閉止され、中間部分は不連続ヒー
トシール部が分布しているから、2枚のフイルム
はエアマツト状となり内部の被包装物をこれによ
つて充分に保護する効果を有する。 Therefore, once the bag is processed, air is blown between the two films only after or before inserting the packaged item, preferably after the packaged item is placed in the bag and the opening of the bag is completely sealed. By injecting air into the possible gap, these peripheries are closed by continuous heat-sealed parts, and discontinuous heat-sealed parts are distributed in the middle part, so the two films become air mat-like and the inside of the film is closed. This has the effect of sufficiently protecting the packaged item.
殊に電子部品素子を実装した実装基板(プリン
ト基板)などの包装には特に優れた効果を発揮す
る。 It is particularly effective for packaging printed circuit boards (printed circuit boards) on which electronic component elements are mounted.
実施例 1
第1図に示すものであつて、空気非透過性の合
成樹脂フイルム帯10と11を重ねて、その両側
縁12a,12bを連続ヒートシール部13a,
13bによつて相互に完全に溶着し、フイルム帯
10,11の中間部分においては、比較的粗いピ
ツチ(例えば2cm乃至10cmの間隔)をおいて、不
連続ヒートシール部14が分布形成し、前記2枚
のフイルム帯10と11は平常状態において、
ほゞ全面接触した空気挿入可能間隙15が形成さ
れ、更に長手方向に折目をつけて、半折され、ロ
ール状に巻いて、緩衝材用原反Aが形成されてい
る。Embodiment 1 The air-impermeable synthetic resin film bands 10 and 11 are overlapped, and both side edges 12a, 12b are connected to continuous heat-sealed parts 13a, 12b, as shown in FIG.
13b, and discontinuous heat-sealed portions 14 are distributed at relatively coarse pitches (e.g., 2 cm to 10 cm intervals) in the intermediate portion of the film strips 10 and 11. In the normal state, the two film bands 10 and 11 are
A gap 15 through which air can be inserted is formed so that the entire surface is in contact with the material, and the material is further folded in the longitudinal direction, folded in half, and rolled into a roll to form the original fabric A for cushioning material.
実施例 2
実施例2は前記実施例1と同じ緩衝材用原反A
の一側の連続ヒートシール13a、又は13bの
部分にフイルムによつて形成された不環弁16付
き空気挿入口17が所定ピツチPで設けてあり、
この空気挿入口17は前記外気と空気挿入可能間
隙15と連通させてある。Example 2 Example 2 uses the same original fabric A for cushioning material as in Example 1.
An air inlet 17 with an annular valve 16 formed of a film is provided at a predetermined pitch P in the continuous heat seal 13a or 13b on one side,
The air insertion port 17 communicates with the outside air and the air insertion gap 15.
前記空気挿入口17は、第2図aに示すように
緩衝材用原反Aの側縁12aから突出しないよう
にしても、第2図bに示すように緩衝材用原反A
の側縁12aから突出させたものでもこの考案と
しては何ら変わらない。 Even if the air insertion opening 17 does not protrude from the side edge 12a of the original fabric A for cushioning material as shown in FIG.
Even if it is made to protrude from the side edge 12a, there is no difference in this invention.
実施例 3
実施例1の同一の構造であつて、内側に位置す
るフイルムが導電性フイルムによつて形成したも
のであるもの。Example 3 Same structure as Example 1, except that the inner film was made of a conductive film.
実施例 4
実施例1又は2と同一構造で、空気吹き込み可
能間隙に面したフイルム面には、予めコロナ放電
によつて、ブロツキング防止加工を施してあるも
のであり、その他は実施例1と同一構造である。Example 4 Same structure as Example 1 or 2, except that the film surface facing the air-blowable gap was previously subjected to anti-blocking treatment by corona discharge, and the rest was the same as Example 1. It is a structure.
実施例 5
実施例1、2において内側に位置しているフイ
ルム11が導電性フイルムより構成したもの、そ
の他は実施例1、2と同一構造である。Example 5 In Examples 1 and 2, the inner film 11 was made of a conductive film, and the other structures were the same as those in Examples 1 and 2.
(第4図参照)。(See Figure 4).
(実施例の使用方法及び効果)
実施例1においては、この原反を例えば被包装
物の大きさに対応させて、例えば30乃至50cm間隔
で横断方向に全幅にわたり溶着溶断して両側にシ
ール部19のあるサイドシール型の袋とし、これ
ら袋に順次被包装物Bを装入し、袋の開口部をシ
ール又はシールしないで2重袋になつている空気
吹き込み可能間隙15に空気を注入してこれを膨
張させて、エアマツト状の袋とし、被包装物Bの
両面をこれによつて保護する。(How to use and effects of the example) In Example 1, the original fabric is welded and melted across the entire width at intervals of 30 to 50 cm, for example, to form seals on both sides, depending on the size of the item to be packaged. The bags are made into side-seal type bags with 19, and the items to be packaged B are sequentially charged into these bags, and air is injected into the air-blowable gap 15, which is a double bag without sealing or not sealing the opening of the bag. This is inflated to form an air mat-like bag, and both sides of the packaged object B are protected thereby.
実施例2においては不環弁16付の空気挿入口
17が少なくとも1個宛存在するように、相隣る
空気挿入口17間の原反を横断方向に溶着溶断し
て、空気挿入口17付のサイドシール型の袋と
し、実施例1と同様に使用する。 In the second embodiment, so that at least one air inlet 17 with an annular valve 16 is provided, the original fabric between adjacent air inlets 17 is welded and cut in the transverse direction, and the air inlets 17 are attached. A side-seal type bag was used in the same manner as in Example 1.
この実施例においては、空気の吹き込みが空気
挿入口17からできかつこの挿入口17は不環弁
16付であるため、一旦吹き込んだ空気は紊りに
もれない。 In this embodiment, air can be blown in through the air inlet 17, and since this inlet 17 is equipped with an annular valve 16, the air once blown in does not leak out.
実施例4においては上記実施例1、2と同様の
使用方法及び効果を奏する外、原反を構成してい
るフイルムの接触面がコロナ放電によりブロツキ
ング防止加工を施したものであるから、空気を吹
き込むとき、空気注入針の刺し込みが容易であ
る。 In Example 4, in addition to having the same method of use and effect as in Examples 1 and 2, the contact surface of the film constituting the original film was treated to prevent blocking by corona discharge, so that air could be removed. When inflating, it is easy to insert the inflation needle.
実施例5においては、静電気が帯電しないため
電子素子や、これを装着した実装基盤、プリント
基盤の包装として最適である。 In Example 5, since no static electricity is charged, it is most suitable for packaging electronic devices, mounting boards on which electronic devices are mounted, and printed boards.
前述の不連続溶着部14のピツチや大きさは被
包装物の大きさや形状性質に応じて適宜選択す
る。前述の実装基板や、プリント基板包装用とし
ては2cmピツチ乃至これよりも細い0.5cm程度の
ものを用い、絵画などの包装用のものとして大き
めのピツチのものがよい。 The pitch and size of the above-mentioned discontinuous welded portions 14 are appropriately selected depending on the size and shape of the packaged item. For packaging the above-mentioned mounting boards and printed circuit boards, a 2 cm pitch or thinner one of about 0.5 cm is used, and for packaging paintings, etc., a larger pitch is preferable.
その他不連続溶着部14の形状は図示のものに
限定されず、線状、波状などどのような形状でも
よく、数種類のものが組合せられたものでもこの
考案としては同一である。 In addition, the shape of the discontinuous welded portion 14 is not limited to that shown in the drawings, and may be any shape such as linear or wavy, and even a combination of several types is the same for this invention.
図面はこの考案に係わる代表的な実施例を示す
ものであつて、第1図は斜視図、第2図a及びb
は空気挿入口付原反の平面図、第3図は空気挿入
口部分を含む断面図、第4図は二枚折りにする前
の状態の断面図、及び第5図は被包装物を包装
し、空気を注入した状態の断面図である。
図中の主な符号、12a,12b……両側縁、
14……不連続ヒートシール部、16……不環
弁。
The drawings show typical embodiments of this invention, with Figure 1 being a perspective view and Figure 2 a and b.
3 is a plan view of the original fabric with an air inlet, FIG. 3 is a sectional view including the air inlet, FIG. 4 is a sectional view of the original fabric before it is folded into two, and FIG. FIG. 3 is a cross-sectional view of a state in which air is injected. Main symbols in the figure, 12a, 12b...both side edges,
14...Discontinuous heat sealing part, 16...Acyclic valve.
Claims (1)
両側縁が連続して二枚の前記フイルム帯が相互
に溶着されて連続シール部が、また、これら二
枚のフイルム帯の全幅に分布して不連続シール
部がそれぞれ形成してあり、前記二枚のフイル
ム帯間には空気吹き込み可能間隙が形成してあ
り、一側縁が折り曲げ縁となつている半折原反
としてあり、この半折原反が更にロール状に巻
いてあることを特徴とする緩衝材用原反。 2) 前記連続シール部の一方には外部より前記
空気吹き込み可能間隙に貫通したフイルム製の
不環弁がフイルム帯の長さ方向に所定ピツチで
設けてあることを特徴とする実用新案登録請求
の範囲第1項記載の緩衝材用原反。 3) 前記二枚のフイルム帯の合せ面の少なくと
も一面はブロツキング防止加工面としてあるこ
とを特徴とする実用新案登録請求の範囲第1項
記載の緩衝材用原反。 4) 前記ブロツキング防止加工面とは微細な梨
地面であることを特徴とする実用新案登録請求
の範囲第1項記載の緩衝材用原反。[Claims for Utility Model Registration] 1) Both side edges of two air-impermeable synthetic resin film bands are continuous, and the two film bands are welded to each other to form a continuous sealing part. A discontinuous seal portion is formed distributed over the entire width of the film strip, a gap is formed between the two film strips to allow air to be blown, and one side edge is a folded edge. An original fabric for cushioning material, which is a folded original fabric, and the half-folded original fabric is further wound into a roll. 2) A utility model registration claim characterized in that one of the continuous seal portions is provided with annular valves made of film that penetrate from the outside into the air blowable gap at a predetermined pitch in the length direction of the film band. Original fabric for cushioning material according to scope 1. 3) The original fabric for cushioning material according to claim 1, wherein at least one of the mating surfaces of the two film strips is treated to prevent blocking. 4) The original fabric for a cushioning material according to claim 1, wherein the anti-blocking processed surface is a fine satin surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987079888U JPH0545473Y2 (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987079888U JPH0545473Y2 (en) | 1987-05-28 | 1987-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63188130U JPS63188130U (en) | 1988-12-02 |
JPH0545473Y2 true JPH0545473Y2 (en) | 1993-11-19 |
Family
ID=30930185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987079888U Expired - Lifetime JPH0545473Y2 (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0545473Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55510B2 (en) * | 1976-02-12 | 1980-01-08 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55510U (en) * | 1978-05-24 | 1980-01-05 | ||
JPS59113317U (en) * | 1983-01-19 | 1984-07-31 | 手塚 昭三 | Portable warmer |
-
1987
- 1987-05-28 JP JP1987079888U patent/JPH0545473Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55510B2 (en) * | 1976-02-12 | 1980-01-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS63188130U (en) | 1988-12-02 |
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