JP4095110B1 - Air-filled three-dimensional advertising material - Google Patents

Air-filled three-dimensional advertising material Download PDF

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JP4095110B1
JP4095110B1 JP2007191474A JP2007191474A JP4095110B1 JP 4095110 B1 JP4095110 B1 JP 4095110B1 JP 2007191474 A JP2007191474 A JP 2007191474A JP 2007191474 A JP2007191474 A JP 2007191474A JP 4095110 B1 JP4095110 B1 JP 4095110B1
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三男 上山
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有限会社カミヤマ
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Abstract

【課題】印刷性と強度とコンパクト性と加工性に優れ、かつ塩素を含まない環境に優しい空気充填型立体広告物を提供すること。
【解決手段】内部に空気を充填し立体形状とし広告表示を行うものであって、2種以上の樹脂シートを高周波ウェルダーで誘電溶着して形成され、かつ、エチレンビニルアセテートを主成分とする層を含む多層シートを有しかつポリ弁10を設けた胴体8に、ポリエチレンを主成分とするシートに広告を印刷したカバー7を被せる構成とする。
【選択図】図1
To provide an air-filled type three-dimensional advertisement that is excellent in printability, strength, compactness, and processability, and does not contain chlorine.
SOLUTION: Filling air inside to display a three-dimensional shape and displaying an advertisement, formed by dielectric welding two or more types of resin sheets with a high frequency welder, and a layer mainly composed of ethylene vinyl acetate The body 8 having a multilayer sheet including the above and having the poly valve 10 is covered with a cover 7 in which an advertisement is printed on a sheet mainly composed of polyethylene.
[Selection] Figure 1

Description

本発明は、高周波ウェルダーを用いて製造される広告物であって、内部に空気を充填し立体形状とし、吊り下げたり、床や台に載置したり、ディスプレイ棚に取り付けたりして広告表示を行う空気充填型立体広告物及びその製造方法に関する。   The present invention is an advertisement manufactured using a high-frequency welder, filled with air to form a three-dimensional shape, suspended, placed on a floor or a stand, or attached to a display shelf to display an advertisement. The present invention relates to an air-filled three-dimensional advertisement and a manufacturing method thereof.

従来、塩化ビニル製の広告表示体が知られている(例えば、特許文献1参照)。特許文献1には、ビニール製の宣伝体をウエルダーで成形し空気栓を設けて膨らませたものが記載されている。高周波ウェルダーによる誘電溶着は、塩化ビニルの樹脂シート同士の貼り合わせに用いられてきたもので、高周波誘電加熱により絶縁体自体を内部発熱させることを利用したものである。貼り合わせるシートを重ね合わせた上に型を置き、その上からバーを降ろして型に接触させ、バー側とシート載置台側との一対の電極間に高周波を印加し、重ね合わせたシートの外側は溶かさずに、内部すなわち互いのシートとの接触面側を溶かすことにより、型と接触した部分でシート同士を接合する。
実公昭51−22636号公報(図2)
Conventionally, an advertisement display body made of vinyl chloride is known (for example, see Patent Document 1). Patent Document 1 describes a vinyl advertising body formed by a welder and inflated with an air stopper. Dielectric welding with a high-frequency welder has been used to bond vinyl chloride resin sheets together, and utilizes the fact that the insulator itself generates heat by high-frequency dielectric heating. Place the mold on the sheet to be bonded, put the mold down and bring it into contact with the mold, apply a high frequency between a pair of electrodes on the bar side and the sheet mounting table side, outside the superimposed sheet Without melting, the inside, that is, the contact surface side with each other sheet is melted to join the sheets to each other at the portion in contact with the mold.
Japanese Utility Model Publication No. 51-22636 (FIG. 2)

上記特許文献1に記載された広告表示体は、塩化ビニル樹脂を用いるため、焼却時に有害ガスが発生するなど、環境に負荷がかかるという問題があった。   Since the advertisement display body described in Patent Document 1 uses a vinyl chloride resin, there is a problem that a burden is placed on the environment, such as generation of harmful gas during incineration.

また、空気栓は、硬くて製品外面から出っ張るため、また全体のシェイプの美観を損ねるという問題があった。また、広告が印刷された面の一部に穴をあけて空気栓を取り付けるため、広告部分を妨げるという問題があった。さらに、折り畳んだときに、空気栓部分が折れずコンパクト性に欠けるという問題があった。   In addition, the air plug is hard and protrudes from the outer surface of the product, and there is a problem that the appearance of the entire shape is impaired. In addition, since a hole is attached to a part of the surface on which the advertisement is printed and an air stopper is attached, there is a problem that the advertisement part is obstructed. Furthermore, there has been a problem that when folded, the air plug portion does not break and lacks compactness.

本発明の目的は、高周波ウェルダーを用いて製造され、内部に空気を充填し立体形状とする広告物において、上記した課題を解決し、環境に優しい空気充填型立体広告物及びその製造方法を提供することにある。   An object of the present invention is to provide an environment-friendly air-filled three-dimensional advertisement and a method for producing the same, in an advertisement that is manufactured using a high-frequency welder and is filled with air to form a three-dimensional shape. There is to do.

本発明の第1の態様は、上記目的を達成するため、内部に空気を充填し広告表示を行うものであって、エチレンビニルアセテートシート及び/又はポリエチレンシートと、ポリエチレン/エチレンビニルアセテート/ポリエチレンの3層シートとを高周波ウェルダーで誘電溶着して立体物に形成され、逆止弁を有することを特徴とする空気充填型立体広告物を提供する。本発明において、逆止弁は、扁平なポリエチレン製の弁(ポリ弁)である。 In order to achieve the above-mentioned object, the first aspect of the present invention is to fill the inside with air and to display an advertisement. An ethylene vinyl acetate sheet and / or a polyethylene sheet, and polyethylene / ethylene vinyl acetate / polyethylene are used. a three-layer sheet is formed in a three-dimensional object with a dielectric welding at a high frequency welder, to provide an air-filled solid advertising material, characterized in that have a check valve. In the present invention, the check valve is a flat polyethylene valve (poly valve).

前記ポリエチレンシート及び前記ポリエチレン/エチレンビニルアセテート/ポリエチレンの3層シートは、温度によって伸び縮みが少ないので、長時間、張りを保つことができる。また、前記エチレンビニルアセテートを主成分とする層を含む単層若しくは多層シートは、厚みが0.15mm以上であることが好ましい。0.15mmより薄いと内部に空気を充填する際の強度が十分でない。前記逆止弁が、高周波ウェルダーで前記樹脂シートに挟み込んで取り付けてあることがより好ましい。 The polyethylene sheet and the polyethylene / ethylene vinyl acetate / polyethylene three-layer sheet are less stretchable depending on the temperature, and therefore can maintain tension for a long time. Moreover, it is preferable that the thickness of the single layer or multilayer sheet including the layer mainly composed of ethylene vinyl acetate is 0.15 mm or more. If it is thinner than 0.15 mm, the strength when filling the inside with air is not sufficient. More preferably, the check valve is attached by being sandwiched between the resin sheets by a high-frequency welder.

透明なポリエチレン/エチレンビニルアセテート/ポリエチレンの3層シートで胴体を形成してあり、前記逆止弁は高周波ウェルダーで前記胴体に誘電溶着してあり、ポリエチレンシートに広告を印刷したカバーが、高周波ウェルダーで前記胴体に誘電溶着してあることが好ましい。The fuselage is formed of a three-layer sheet of transparent polyethylene / ethylene vinyl acetate / polyethylene, the check valve is dielectric welded to the fuselage with a high frequency welder, and a cover printed with an advertisement on the polyethylene sheet is a high frequency welder It is preferable that the body is dielectricly welded.

また、本発明の第の態様は、エチレンビニルアセテートシート又はポリエチレンシートと、ポリエチレン/エチレンビニルアセテート/ポリエチレンの3層シートとを高周波ウェルダーで誘電溶着して立体物に形成する工程を含むことを特徴とする空気充填型立体広告物の製造方法を提供する。 Further, the second aspect of the present invention includes a step of forming a three-dimensional object by dielectric welding of an ethylene vinyl acetate sheet or polyethylene sheet and a polyethylene / ethylene vinyl acetate / polyethylene three-layer sheet with a high frequency welder. Provided is a method for producing an air-filled type three-dimensional advertisement .

本発明の空気充填型立体広告物によれば、焼却しても有害物質が発生せず、環境に優しい。本発明の空気充填型立体広告物の製造方法によれば、環境に優しい空気充填型立体広告物を、高周波ウェルダーで製造することができる。   According to the air-filled three-dimensional advertisement of the present invention, no harmful substances are generated even when incinerated, and it is environmentally friendly. According to the method for producing an air-filled three-dimensional advertisement of the present invention, an environment-friendly air-filled three-dimensional advertisement can be produced with a high-frequency welder.

空気充填型立体広告物は、息を吹き込む等の方法で内部に空気を充填して、店頭の壁や天井や棚等に吊るしたり、床や棚に置いたりして、顧客にインパクトを与え購買意欲を喚起させ、販売促進を図るためのものである。本発明の発明者は、環境負荷を考慮し、塩化ビニルに代わる環境に優しい樹脂を模索し、エチレンビニルアセテート(EVA)やポリエチレン(PE)の使用を検討した。空気充填型立体広告物は、広告物であるので、印刷性と加工性の両方を兼ね備える必要がある。また、広告部分が映えるよう、クリアな無色透明であることを求められる場合も多い。しかし、試作を重ねた結果、エチレンビニルアセテートは、クリアな無色透明のものがまず無く、鮮明で細かな印刷には不向きであるという問題点があり、一方、ポリエチレンは、高周波ウェルダー加工が困難であるという問題点があった。エチレンビニルアセテートをポリエチレンで挟んだ3層タイプのシートにクリアな無色透明で燃焼時に有害物質を発生しないものを見出した。しかし、このシートは印刷を施すことが困難で広告物として不向きである。本発明の最良の形態は、部分毎に最適な樹脂シートを組み合わせて誘電溶着によって貼り合わせた空気充填型立体広告物であって、強度と印刷性、コンパクト性、加工性、エコロジー、審美性の全ての面で優れたものである。   Air-filled three-dimensional advertisements are filled with air by a method such as breathing in, suspended on storefront walls, ceilings, shelves, etc., or placed on floors or shelves, impacting customers and purchasing motivation. Is intended to promote sales and promote sales. The inventor of the present invention has investigated the use of ethylene vinyl acetate (EVA) and polyethylene (PE) in consideration of environmental burdens, seeking an environmentally friendly resin to replace vinyl chloride. Since the air-filled three-dimensional advertisement is an advertisement, it is necessary to have both printability and processability. Moreover, it is often required to be clear and colorless so that the advertisement part can be seen. However, as a result of repeated trial production, ethylene vinyl acetate has a problem that it is unlikely to be clear and transparent, and is unsuitable for clear and fine printing, whereas polyethylene is difficult to process with high frequency welders. There was a problem that there was. A three-layer type sheet with ethylene vinyl acetate sandwiched between polyethylene was found to be clear and transparent, and that does not generate harmful substances during combustion. However, this sheet is difficult to print and is not suitable as an advertisement. The best mode of the present invention is an air-filled type three-dimensional advertisement product in which optimal resin sheets are combined for each part and bonded together by dielectric welding, and has strength and printability, compactness, processability, ecology, aesthetics. It is excellent in all aspects.

従来、塩化ビニル製の空気充填型立体広告物、いわゆる空気ものと言われる分野においては、同じ種類の樹脂シート同士を誘電溶着するのが通常であった。さらに、エチレンビニルアセテートやポリエチレン等の素材は、高周波ウェルダーでは、塩化ビニルと同様の条件では誘電溶着せず、したがって、塩化ビニル用の汎用高周波ウェルダーを改造せずに誘電溶着することは不可能と考えられてきた。そこで、本発明の発明者は、従来の常識を覆して試行錯誤した結果、これらの素材のシートは、汎用高周波ウェルダーで、塩化ビニルでは燃えてしまい危険と考えられる高出力の高周波で誘電溶着することが分かった。   Conventionally, in the field of air-filled three-dimensional advertisements made of vinyl chloride, so-called air, it has been usual to perform dielectric welding of the same kind of resin sheets. Furthermore, materials such as ethylene vinyl acetate and polyethylene are not dielectrically welded under the same conditions as vinyl chloride in a high-frequency welder. Therefore, it is impossible to perform dielectric welding without modifying a general-purpose high-frequency welder for vinyl chloride. Has been considered. Therefore, as a result of trial and error, the inventor of the present invention overturned conventional common sense. As a result, the sheets of these materials are general-purpose high-frequency welders, and are dielectrically welded at a high-output high-frequency that is considered dangerous because they burn with vinyl chloride. I understood that.

空気栓は、取り付けられるシートと同じ種類の樹脂で金型により製造されるが、エチレンビニルアセテートの空気栓では、柔軟性に欠けるという問題点がある。そこで、本発明の発明者は、従来の方法では取り付けることができない、ポリエチレン素材の逆止弁いわゆるポリ弁を空気充填型立体広告物に取り付けることに成功させて美麗でコンパクト性にも優れた空気充填型立体広告物を実現した。   The air plug is manufactured by a mold using the same type of resin as the sheet to be attached. However, the air plug of ethylene vinyl acetate has a problem that it lacks flexibility. Therefore, the inventor of the present invention has succeeded in attaching a check valve of polyethylene material, so-called a poly valve, to an air-filled three-dimensional advertisement, which cannot be attached by a conventional method, and has a beautiful and compact air. Realized a filling type 3D advertisement.

以下、本発明の空気充填型立体広告物及び空気充填型立体広告物の製造方法について、実施例を用いて具体的に説明するが、本発明はこれらに限定されるものではない。   Hereinafter, the air-filled three-dimensional advertisement and the method for producing the air-filled three-dimensional advertisement of the present invention will be specifically described with reference to examples, but the present invention is not limited to these.

[実施例1:空気充填型立体広告物]
図1は、本発明の実施例1の空気充填型立体広告物の構成図である。本実施例1の空気充填型立体広告物1は、内部に空気を充填し立体形状とし広告表示を行うものであって、2種以上の樹脂シートを高周波ウェルダーで誘電溶着して形成され、かつ、前記樹脂シートには、エチレンビニルアセテートを主成分とするシート、ポリエチレンを主成分とする表面層と裏面層との間にエチレンビニルアセテートを主成分とする中間層を挟み込んだ三層シート、及びポリエチレンを主成分とするシートを有し、また逆止弁を有する。印刷性は求められないが透明性と強度を求められる部分にポリエチレンを主成分とする表面層と裏面層との間にエチレンビニルアセテートを主成分とする中間層を挟み込んだ三層シートを、透明性は求められないが強度を求められかつシルク印刷できる部位にエチレンビニルアセテートを主成分とするシート、強度は求められないが高い印刷性を求められる部位にはポリエチレンを主成分とするシートを適用し、それぞれ異なる種類のシートながら誘電溶着で貼り合わせて、一体の広告物を形成している。
[Example 1: Air-filled three-dimensional advertisement]
FIG. 1 is a configuration diagram of an air-filled type three-dimensional advertisement according to the first embodiment of the present invention. The air-filled type three-dimensional advertising material 1 of Example 1 is used to display an advertisement by filling the inside with air and is formed by dielectric welding two or more types of resin sheets with a high-frequency welder, and The resin sheet includes a sheet mainly composed of ethylene vinyl acetate, a three-layer sheet in which an intermediate layer mainly composed of ethylene vinyl acetate is sandwiched between a surface layer mainly composed of polyethylene and a back surface layer, and It has a sheet mainly composed of polyethylene and has a check valve. Although a printability is not required, a three-layer sheet in which an intermediate layer mainly composed of ethylene vinyl acetate is sandwiched between a surface layer mainly composed of polyethylene and a back surface layer in a portion where transparency and strength are required is transparent. Sheet with ethylene vinyl acetate as the main component in areas where strength is required but strength is required and silk printing is possible, and sheet with polyethylene as the main component is applied to areas where strength is not required but high printability is required Then, different types of sheets are bonded together by dielectric welding to form an integrated advertisement.

より詳細には、本実施例1の空気充填型立体広告物1は、吊り具2を上部に取り付けた円形のキャップ天3の下に筒状のキャップマチ4が取り付けてあり、さらにキャップマチ4の下に、中央に穴を設けた円形のキャップ底5が取り付けてあり、キャップ底5の下には、頭頂部のない円錐状の肩6が取り付けてあり、肩6の下には、筒状の透明な胴体8が取り付けてあり、胴体8の周りに、広告を印刷したカバー7が巻きつけて互いの上部で接合してあり、さらに胴体8には扁平なポリ弁10が設けてあり、胴体8の下部には、2枚の樹脂シートの間にボール芯をサンドウィッチして形成された底9を取り付けてあるものである。   More specifically, in the air-filled three-dimensional advertisement 1 of the first embodiment, a cylindrical cap gusset 4 is attached under a circular cap top 3 with a hanging tool 2 attached to the upper part, and further the cap gusset 4 A circular cap bottom 5 with a hole in the center is attached to the bottom, and a conical shoulder 6 without a crown is attached to the bottom of the cap bottom 5. A transparent body 8 is attached, and a cover 7 on which an advertisement is printed is wound around the body 8 and joined at the upper part of each other. Further, a flat poly valve 10 is provided on the body 8. A bottom 9 formed by sandwiching a ball core between two resin sheets is attached to the lower part of the body 8.

ポリ弁10にストロー等を差し込んで胴体8内に空気を送り込むと肩6にも空気が充填され、キャップ底5の穴を通ってキャップマチ4、キャップ天3まで空気が充填される。空気が充填される、胴体8からキャップ天3に至るまでの部分は本体部分であり、空気圧に耐え、また十分な強度を有している。本体部分の表面に設けたカバー7は、広告を表示するためのカバー部分であり、印刷性に優れている。本実施例1の空気充填型立体広告物1は、空気充填時で高さ60cm、幅20cmの大きさである。   When a straw or the like is inserted into the poly valve 10 and air is fed into the body 8, the shoulder 6 is also filled with air, and is filled with air through the hole in the cap bottom 5 to the cap gusset 4 and the cap ceiling 3. The portion from the body 8 to the cap ceiling 3 that is filled with air is a main body portion, which can withstand air pressure and has sufficient strength. The cover 7 provided on the surface of the main body portion is a cover portion for displaying an advertisement and is excellent in printability. The air-filled three-dimensional advertisement 1 of Example 1 has a height of 60 cm and a width of 20 cm when filled with air.

吊り具2とキャップ天3とキャップマチ4とキャップ底5は、それぞれエチレンビニルアセテートを主成分としたシートからなる。本実施例では、エチレンビニルアセテートを主成分とした単層の樹脂シート(東亜合成株式会社製)で厚み0.2mmのシートであって、吊り具2とキャップ天3とキャップマチ4は、表面にシルク印刷でベタ一色を表面全体に印刷してある。肩6と胴体8は、エチレンビニルアセテートを主成分とした層を含む複層シートからなる。底9の樹脂シートも同様である。本実施例では、エチレンビニルアセテートを主成分としたシートをポリエチレンを主成分としたシートで挟み込んで一体のシートとした3層シート(PO系コンビニトーメー(PE/EVA/PE);オカモト株式会社製)で、透明な、厚み0.2mmのシートである。カバー7は、ポリエチレンを主成分としたシートからなる。本実施例では、ポリエチレンを主成分とした単層シート(千代田化学株式会社製)で、透明な、厚み0.08mmのシートであって、表面にグラビア印刷で広告を表面に印刷してある。ポリ弁10は、ポリエチレン製の扁平な、逆止弁である。ポリ弁10は、少なくとも内部の一部分に印刷部分を有し、他の樹脂シートに高周波ウェルダーで誘電溶着して取り付けても、空気の通り道まで塞がないようにしてある。   The hanger 2, the cap top 3, the cap gusset 4 and the cap bottom 5 are each made of a sheet mainly composed of ethylene vinyl acetate. In this embodiment, a single-layer resin sheet (manufactured by Toa Gosei Co., Ltd.) made mainly of ethylene vinyl acetate and having a thickness of 0.2 mm, the hanger 2, the cap ceiling 3 and the cap gusset 4 are A solid color is printed on the entire surface by silk printing. The shoulder 6 and the body 8 are formed of a multilayer sheet including a layer mainly composed of ethylene vinyl acetate. The same applies to the resin sheet on the bottom 9. In this example, a three-layer sheet (PO-based convenience store (PE / EVA / PE); manufactured by Okamoto Co., Ltd.) formed by sandwiching a sheet mainly composed of ethylene vinyl acetate with a sheet composed mainly of polyethylene. ) And a transparent sheet having a thickness of 0.2 mm. The cover 7 is made of a sheet mainly composed of polyethylene. In this example, a single-layer sheet (manufactured by Chiyoda Chemical Co., Ltd.) made of polyethylene as a main component is a transparent sheet having a thickness of 0.08 mm, and an advertisement is printed on the surface by gravure printing. The poly valve 10 is a flat check valve made of polyethylene. The poly valve 10 has a printed part at least in a part of the inside, and even if it is attached to another resin sheet by dielectric welding with a high frequency welder, it does not block the passage of air.

本発明の実施例1の空気充填型立体広告物1は、以下のように作製される。   The air-filled type three-dimensional advertisement 1 of Example 1 of the present invention is manufactured as follows.

なお、本実施例において、各樹脂シートの貼り合わせは、塩化ビニル溶着用の、高周波ウェルダー(KW−4000T:精電舎電子工業株式会社製)を用いて誘電溶着して行う。かかる高周波ウェルダーは、シート載置台の上方に、昇降可能な細長いバーを有するものである。シート載置台の上に、被溶着物であるシートを重ね合わせ、その上に、貼り合わせたい部分の形に応じた形の押型又は切型をバーに付けて、シートの下に絶縁体(シート下敷)を載置して、バーを降ろして金型にシートを接触させ、一定出力の特定周波数の高周波電流を印加して誘電溶着を行う。溶着する部分の端を切り落としたい場合は、下方外側が、一般に使われる空気物の刃(型)よりもやや鋭角になっている切り刃(型)の切型を用い、溶着のみで切断を同時に行わない場合は下方が平坦になっている押型を用いる。本実施例に用いた高周波ウェルダーは、塩化ビニルの樹脂シート同士を張り合わせるのに、同調器の目盛(0〜100)を30〜40に合わせて誘電溶着を行うものである。適用した高周波の周波数は40.46MHz、電源電圧は三相200ボルトで高周波出力は4000Wである。本実施例での誘電溶着のための電流印加時間は、4秒から6秒程度である。   In addition, in a present Example, bonding of each resin sheet is performed by dielectric welding using the high frequency welder (KW-4000T: Seidensha Electronics Industrial Co., Ltd.) of vinyl chloride welding. Such a high-frequency welder has an elongate bar that can be raised and lowered above the sheet mounting table. A sheet to be welded is overlaid on the sheet mounting table, and a stamp or cutting die according to the shape of the part to be bonded is attached to the bar, and an insulator (sheet The underlay) is placed, the bar is lowered, the sheet is brought into contact with the mold, and a high frequency current having a specific output and a specific frequency is applied to perform dielectric welding. If you want to cut off the edge of the welded part, use a cutting blade (die) with a slightly sharper outer edge than the commonly used air blade (die), and simultaneously cut by welding alone. If not, use a die with a flat bottom. The high-frequency welder used in this example performs dielectric welding by adjusting the scale (0 to 100) of the tuner to 30 to 40 in order to bond the vinyl chloride resin sheets together. The applied high frequency is 40.46 MHz, the power supply voltage is three-phase 200 volts, and the high frequency output is 4000 W. The current application time for dielectric welding in this embodiment is about 4 to 6 seconds.

本実施例では、カバー7は、2枚の四角形に裁断されたシートからなり、表面に広告等をグラビア印刷した後、印刷面を外側にして重ね合わせ、上記高周波ウェルダーで誘電溶着によって張り合わせて作製する。中空の管状になるように、直線形の切型によって、シートの向かい合う2辺を誘電溶着すると同時に端を切り落とす。1枚のシートを折り曲げて1か所を誘電溶着してもよいし、3枚以上を組み合わせてもよい。本実施例においては、カバー7になる、ポリエチレンの樹脂シート同士を誘電溶着する際、高周波ウェルダーと、貼り合わせるシートとの間に、塩化ビニルの樹脂シートを敷く。同調器の目盛を60〜70に合わせ、塩化ビニルの樹脂シートの上から、バーを降ろしてカバー7になるシート同士を張り合わせる。また、型の大きさは、塩化ビニルの樹脂シートからはみ出さない大きさとする。塩化ビニルの樹脂シートが過熱状態になって燃焼することを防止できる。誘電溶着完了後、塩化ビニルの樹脂シートをカバー7から外す。   In this embodiment, the cover 7 is made of a sheet cut into two quadrilaterals, and after gravure printing an advertisement or the like on the surface, it is overlapped with the printed surface facing outside, and bonded by dielectric welding with the high frequency welder. To do. In order to form a hollow tube, two opposite sides of the sheet are dielectrically welded by a linear cutting die, and at the same time the edges are cut off. One sheet may be bent and dielectrically welded at one place, or three or more sheets may be combined. In this embodiment, when the polyethylene resin sheets to be the cover 7 are dielectrically welded together, a vinyl chloride resin sheet is laid between the high frequency welder and the sheet to be bonded. The scale of the tuner is adjusted to 60 to 70, and the bar is lowered from the top of the vinyl chloride resin sheet, and the sheets to be the cover 7 are bonded together. The size of the mold is set so as not to protrude from the vinyl chloride resin sheet. It is possible to prevent the vinyl chloride resin sheet from overheating and burning. After dielectric welding is completed, the vinyl chloride resin sheet is removed from the cover 7.

キャップ天3の縁になる部分とキャップマチ4には、表面にシルク印刷を施してある。キャップ天3の、印刷をしていない、中心部となる部分に、中央に穴を設けた吊り具2を溶着する。長方形のキャップマチ4用の樹脂シート1枚を折り曲げて重ね合わせ、中空の管状になるように、直線形の切型によって、誘電溶着すると同時に端を切り落とす。キャップマチ4は、カバー7と同様に2枚以上の樹脂シートを組み合わせて作製しても良い。エチレンビニルアセテートを主成分としたシート同士の誘電溶着は、同調器の目盛は60〜70で、塩化ビニルの樹脂シートは使用しない。   The part which becomes the edge of the cap top 3 and the cap gusset 4 are silk-printed on the surface. The hanger 2 provided with a hole in the center is welded to the center portion of the cap top 3 where printing is not performed. One rectangular resin sheet for cap gusset 4 is folded and overlapped, and the ends are cut off at the same time as dielectric welding by a linear cutting die so as to form a hollow tube. The cap gusset 4 may be produced by combining two or more resin sheets in the same manner as the cover 7. In the dielectric welding between sheets mainly composed of ethylene vinyl acetate, the scale of the tuner is 60 to 70, and a vinyl chloride resin sheet is not used.

エチレンビニルアセテートを主成分としたシートからなるキャップ底5に、ポンチで中央に穴を開けて、キャップマチ4の片方に円形の切型を巻きつけて誘電溶着すると同時に端を切り落とす。上記した3層シートからなる肩6は、2枚のシートを合わせてハの字の形の切型で誘電溶着する。同調器の目盛は60〜70で、塩化ビニル樹脂のシートは使用しない。かかる誘電溶着の際に、切型がシートの外側に出ないようにして、切れない四端はハサミで切り落とす。肩6を、中表にして、まるで傘を逆さまにしておちょこのような形にして下に置き、キャップマチ4の開いている方から円形の押型を入れて、キャップ底5及び肩6の上部を誘電溶着する。その後にキャップマチ4の開いている方の縁周内側に円形の切型を巻いて、その下に、キャップ天3用の樹脂シートを吊り具2が中心になるように敷いて、キャップ天3とキャップマチ4が溶着すると同時に端を切り落とす。これで肩6から上の部分ができる。   A hole is made in the center of the cap bottom 5 made of a sheet mainly composed of ethylene vinyl acetate with a punch, and a circular cutting die is wound around one side of the cap gusset 4 to perform dielectric welding, and at the same time, the end is cut off. The shoulder 6 made of the above-described three-layer sheet is dielectrically welded with a U-shaped cutting die by combining the two sheets. The scale of the tuner is 60 to 70, and a vinyl chloride resin sheet is not used. During such dielectric welding, the cutting die is prevented from coming out of the sheet, and the four uncut ends are cut off with scissors. Place the shoulder 6 in the middle, place the umbrella upside down and place it underneath, put a circular stamp from the open side of the cap gusset 4, and place the cap bottom 5 and the top of the shoulder 6 on top Is dielectrically welded. After that, a circular cutting die is wound around the inner periphery of the open side of the cap gusset 4, and a resin sheet for the cap top 3 is laid below the cap top 3 so that the hanger 2 is at the center. Cap cap gusset 4 is welded and the end is cut off at the same time. This creates the upper part from the shoulder 6.

胴体8は、透明な2枚の樹脂シートを、中空の管状になるように、直線形の切型によって、シートの向かい合う2辺を誘電溶着して作製する。1枚のシートを折り曲げて1か所を誘電溶着してもよいし、3枚以上を組み合わせてもよい。ポリ弁10の取付口部分は誘電溶着されないように、ポリ弁10の取付口のある側の切型は、後でポリ弁を入れるように変形してある。その際、いずれの切型もシートから出ないようにして端をハサミで切り落とす。同調器の目盛は60〜70で、塩化ビニルの樹脂シートは使用しない。次に、ポリ弁10の取付口にポリ弁10を差し込み、胴体8の樹脂シートの上に、塩化ビニルの樹脂シートを被せて、直線型の押型で、ポリ弁10を胴体8に誘電溶着させる。同調器の目盛は60〜70とする。さらに、胴体8の樹脂シートを円形の切型に巻きつけて、2枚の樹脂シートの間にボール芯をサンドウィッチした底9用の樹脂シートに誘電溶着すると同時に端を切り落とす。同調器の目盛は60〜70で、塩化ビニル樹脂のシートは使用しない。ボール芯を入れることにより、空気を充填した際、安定して自立する広告物となる。   The body 8 is produced by dielectric welding two opposite sides of a sheet by using a linear cutting die so that the two transparent resin sheets become a hollow tube. One sheet may be bent and dielectrically welded at one place, or three or more sheets may be combined. In order to prevent dielectric attachment of the attachment port portion of the poly valve 10, the cutting die on the side where the attachment port of the poly valve 10 is provided is deformed so that the poly valve can be inserted later. At that time, scissors are cut off with scissors so that none of the cutting dies will come out of the sheet. The scale of the tuner is 60 to 70, and a vinyl chloride resin sheet is not used. Next, the poly valve 10 is inserted into the mounting port of the poly valve 10, and a vinyl chloride resin sheet is placed on the resin sheet of the body 8, and the poly valve 10 is dielectrically welded to the body 8 with a straight die. . The scale of the tuner is 60-70. Further, the resin sheet of the body 8 is wound around a circular cutting die, and the end of the resin sheet is cut off at the same time as dielectric welding is performed on the resin sheet for the bottom 9 in which the ball core is sandwiched between the two resin sheets. The scale of the tuner is 60 to 70, and a vinyl chloride resin sheet is not used. By inserting the ball core, when the air is filled, it becomes a stable and independent advertisement.

ポリエチレンを主成分としたシートからなるカバー7と3層シートからなる胴体8とを重ね合わせ、円形の切型に巻きつけて、3層シートからなる肩6に誘電溶着すると同時に端を切り落として、立体物とし、空気充填型立体広告物1とする。同調器の目盛は70〜80で、塩化ビニルの樹脂シートは使用しない。   The cover 7 made of a sheet mainly composed of polyethylene and the body 8 made of a three-layer sheet are overlapped, wound around a circular cutting die, and dielectrically welded to the shoulder 6 made of a three-layer sheet, and at the same time the edges are cut off, A three-dimensional object is assumed to be an air-filled three-dimensional advertisement item 1. The scale of the tuner is 70-80, and a vinyl chloride resin sheet is not used.

本発明の実施例1の空気充填型立体広告物は、塩素を含まない素材であるので、環境に優しい。さらに、本体部分は強度があり、カバー部分は印刷性に優れているので、全体として、強度と印刷性を兼ね備えた広告物を実現できる。また、カバー部分の樹脂シートと、カバー部分の背景となる胴体の樹脂シートは透明であるので、カバー部分の広告が映え、審美性に優れ、また、広告物としての機能が高い。また、逆止弁は、空気栓と異なり出っ張らないので、また全体のシェイプの美観を損ねないので、加工性・審美性に優れる。また、逆止弁は、表面に占める割合がごく僅かであるので、広告部分を妨げない。   Since the air-filled three-dimensional advertisement of Example 1 of the present invention is a material that does not contain chlorine, it is environmentally friendly. Furthermore, since the main body portion has strength and the cover portion has excellent printability, it is possible to realize an advertisement having both strength and printability as a whole. Moreover, since the resin sheet of the cover part and the resin sheet of the trunk | drum used as the background of a cover part are transparent, the advertisement of a cover part is reflected, it is excellent in aesthetics, and the function as an advertisement thing is high. Also, the check valve does not protrude unlike the air valve, and it does not impair the aesthetic appearance of the entire shape, so it is excellent in workability and aesthetics. Moreover, since the check valve occupies a very small proportion on the surface, it does not disturb the advertising portion.

なお、本発明は、上記実施の形態に限定されず、その発明の趣旨を逸脱しない範囲で種々と変形実施が可能である。また、上記実施の形態の構成要素を発明の趣旨を逸脱しない範囲で任意に組み合わせることができる。   The present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the invention. Further, the constituent elements of the above embodiment can be arbitrarily combined without departing from the spirit of the invention.

本発明の実施例1の空気充填型立体広告物の構成図である。It is a block diagram of the air filling type | mold three-dimensional advertising matter of Example 1 of this invention.

符号の説明Explanation of symbols

1 空気充填型立体広告物
2 吊り具
3 キャップ天
4 キャップマチ
5 キャップ底
6 肩
7 カバー
8 胴体
9 底
10 ポリ弁
DESCRIPTION OF SYMBOLS 1 Air-filled type | mold three-dimensional advertisement thing 2 Hanging tool 3 Cap top 4 Cap gusset 5 Cap bottom 6 Shoulder 7 Cover 8 Body 9 Bottom 10 Poly valve

Claims (1)

内部に空気を充填し広告表示を行うものであって、エチレンビニルアセテートシート及び/又はポリエチレンシートと、ポリエチレン/エチレンビニルアセテート/ポリエチレンの3層シートとを高周波ウェルダーで誘電溶着して立体物に形成されるものであって、前記3層シートで胴体を形成してあり、逆止弁が高周波ウェルダーで前記胴体に誘電溶着してあり、ポリエチレンシートに広告を印刷したカバーが、高周波ウェルダーで前記胴体に誘電溶着してあることを特徴とする空気充填型立体広告物。
Filled with air to display advertisements, and formed into a three-dimensional object by dielectric welding of an ethylene vinyl acetate sheet and / or polyethylene sheet and a polyethylene / ethylene vinyl acetate / polyethylene three-layer sheet with a high frequency welder The body is formed of the three-layer sheet, the check valve is dielectricly welded to the body with a high-frequency welder, and the cover on which an advertisement is printed on a polyethylene sheet is formed of the high-frequency welder. An air-filled type three-dimensional advertisement, characterized in that it is dielectrically welded.
JP2007191474A 2007-07-23 2007-07-23 Air-filled three-dimensional advertising material Expired - Fee Related JP4095110B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102034402A (en) * 2010-10-14 2011-04-27 隋保友 Motion gas mold
CN107742486A (en) * 2011-11-03 2018-02-27 地平线显示器公司 Inflate frame display system and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012202909A1 (en) 2011-08-01 2013-02-21 Ignacio Iriarte Sanllehi Advertising device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102034402A (en) * 2010-10-14 2011-04-27 隋保友 Motion gas mold
CN107742486A (en) * 2011-11-03 2018-02-27 地平线显示器公司 Inflate frame display system and method
CN107742486B (en) * 2011-11-03 2020-04-24 地平线显示器公司 Inflatable frame display system and method

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