JP2008074935A - Double-face adhesive sheet for bonding rubber to table tennis paddle - Google Patents

Double-face adhesive sheet for bonding rubber to table tennis paddle Download PDF

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JP2008074935A
JP2008074935A JP2006254784A JP2006254784A JP2008074935A JP 2008074935 A JP2008074935 A JP 2008074935A JP 2006254784 A JP2006254784 A JP 2006254784A JP 2006254784 A JP2006254784 A JP 2006254784A JP 2008074935 A JP2008074935 A JP 2008074935A
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rubber
material layer
adhesive
double
racket
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Hidehiro Otomo
英裕 大友
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UMEHARA KK
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UMEHARA KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a double-face adhesive sheet for bonding rubber to a table tennis paddle enabling good bonding of the rubber and realizing excellent ball-hitting feeling. <P>SOLUTION: The invention provides a double-face adhesive sheet for bonding a rubber 3 to a paddle plate 1 of a table tennis paddle. The sheet has an adhesive material layer 20 having a strong adhesive material layer 21 on one surface for bonding to the rubber 3 and a weak adhesive material layer 22 on the other surface for bonding to the table tennis paddle plate 1. The adhesive material layer 20 is stretchable in plane directions. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、卓球ラケットのラケット板に、ラバーを貼着するためのラバー貼着用両面粘着シートに関する。   The present invention relates to a rubber adhesive double-sided pressure-sensitive adhesive sheet for attaching rubber to a racket plate of a table tennis racket.

従来、卓球ラケットのラケット板に、ラバーを貼着する場合、通常、溶剤型ゴム系接着剤が使用され、卓球選手などは、試合の前などに、自らラケット板またはラバーの接着面に溶剤型接着剤を塗布し、ラバーをラケット板に貼着することを行なっていた。   Conventionally, when rubber is pasted on a racket board of a table tennis racket, a solvent-type rubber adhesive is usually used, and table tennis players etc. are solvent-type on the adhesive surface of the racket board or rubber themselves before a game, etc. The adhesive was applied and the rubber was stuck on the racket board.

このため、溶剤型接着剤を塗布し、ラバーをラケット板に貼着する際、必然的に作業を行なう人つまり卓球選手などが人体に有害な有機溶剤を吸引することになり、健康に対する安全性に問題があった。   For this reason, when applying solvent-based adhesive and sticking rubber to a racket board, the person who performs the work, that is, table tennis players, etc. naturally sucks organic solvents that are harmful to the human body. There was a problem.

そこで、従来、樹脂エマルジョンを含む水溶性接着剤を使用して、卓球ラケットのラケット板にラバーを貼着する方法が、下記特許文献１などで提案されている。   Therefore, conventionally, a method for sticking rubber to a racket plate of a table tennis racket using a water-soluble adhesive containing a resin emulsion has been proposed in Patent Document 1 below.

しかしながら、この種の水溶性接着剤を使用して、ラケット板またはラバーの接着面に水溶性接着剤を塗布し、ラバーをラケット板に貼着した場合、接着剤の乾燥に時間がかかり、試合の直前、或いは試合の合間に、ラバーを張り替える必要が生じた場合、水溶性接着剤によるラバーの接着では対応ができない、という問題があった。
特開２００６−１６９４４３号公報 However, when this type of water-soluble adhesive is used and the water-soluble adhesive is applied to the adhesive surface of the racket board or rubber and the rubber is adhered to the racket board, it takes time to dry the adhesive, and the game If it becomes necessary to replace the rubber immediately before or during the game, there is a problem that the rubber cannot be adhered by water-soluble adhesive.
JP 2006-169443 A

一方、各種の分野で、各種の物品を貼着するために、汎用の両面粘着シートまたは両面粘着テープが一般に使用されており、この種の汎用の両面粘着シートまたは両面粘着テープを使用して、ラバーをラケット板に貼着することが試みられている。   On the other hand, in various fields, a general-purpose double-sided pressure-sensitive adhesive sheet or double-sided pressure-sensitive adhesive tape is generally used to stick various articles, and using this type of general-purpose double-sided pressure-sensitive adhesive sheet or double-sided pressure-sensitive adhesive tape, Attempts have been made to attach rubber to a racket board.

しかし、現在汎用の両面粘着シートまたは両面粘着テープは、各種の粘着力のものがあり、必要な粘着力で貼着することはできるものの、両面粘着シートまたは両面粘着テープは、従来のラバー接着用のゴム系溶剤型接着剤と比較して、それ自体の伸縮性が非常に小さい。   However, currently general-purpose double-sided pressure-sensitive adhesive sheets or double-sided pressure-sensitive adhesive tapes have various adhesive strengths and can be attached with the required adhesive strength, but double-sided pressure-sensitive adhesive sheets or double-sided pressure-sensitive adhesive tapes are used for conventional rubber bonding. Compared with the rubber-based solvent-type adhesives of the present invention, its own stretchability is very small.

このため、従来の両面粘着シートまたは両面粘着テープを使用してラバーをラケット板に貼着し、その卓球ラケットで球を打った場合、ゴム系溶剤型接着剤の場合と比較して、打球の伸びがすくない、打球にドライブがかかりにくい、打球にスピンがかかりにくいなど、打球感が悪くなるという課題があった。   For this reason, when using a conventional double-sided adhesive sheet or double-sided adhesive tape to attach rubber to a racket board and hitting a ball with that table tennis racket, compared to the case of a rubber-based solvent-based adhesive, There was a problem that the feeling of hitting was poor, such as not being stretched easily, driving the hitting ball being difficult, and being difficult to spin the hitting ball.

本発明は、上述の課題を解決するものであり、ラバーを良好に貼着できると共に、優れた打球感を実現することができる卓球ラケットのラバー貼着用両面粘着シートを提供することを目的とする。   This invention solves the above-mentioned subject, and it aims at providing the rubber sticking double-sided adhesive sheet of the table tennis racket which can implement | achieve rubber | gum well and can implement | achieve the outstanding hit feeling. .

上記課題を解決するために、本発明に係るラバー貼着用両面粘着シートは、卓球ラケットのラケット板に、ラバーを貼着するためのラバー貼着用両面粘着シートであって、一面に該ラバーに貼着するための強粘着材層を有し、他面に該ラケット板に貼着するための弱粘着材層を有した粘着材層が設けられ、該粘着材層が平面方向に伸び縮みする伸縮性を有して形成されていることを特徴とする。   In order to solve the above-mentioned problems, a rubber-bonding double-sided pressure-sensitive adhesive sheet according to the present invention is a rubber-sticking double-sided pressure-sensitive adhesive sheet for sticking rubber to a racket plate of a table tennis racket, and is attached to the rubber on one side. Expansion and contraction that has a strong adhesive layer for wearing and an adhesive layer having a weak adhesive layer for adhering to the racket plate on the other side, and the adhesive layer expands and contracts in the plane direction. It is characterized by being formed.

ここで、上記強粘着材層と上記弱粘着材層との間に布状または膜状の支持体が配設され、該支持体が平面方向に伸び縮みする伸縮性を有して構成することができる。なお、粘着材層はその粘着力を調整することにより、一層のみで形成することもできる。   Here, a cloth-like or film-like support is disposed between the strong adhesive material layer and the weak adhesive material layer, and the support has a stretchability that expands and contracts in the plane direction. Can do. In addition, an adhesive material layer can also be formed only by one layer by adjusting the adhesive force.

上記構成のラバー貼着用両面粘着シートによれば、ラバーに粘着材層の強粘着材層側を貼着し、ラケット板にその弱粘着材層を貼着して、ラバーをラケット板に貼着する。粘着材層は有機溶剤を殆ど含有しないため、従来の溶剤型接着剤を使用した場合のような、使用者の健康を害する虞はない。   According to the rubber adhesive double-sided pressure-sensitive adhesive sheet having the above configuration, the strong adhesive material layer side of the adhesive material layer is attached to the rubber, the weak adhesive material layer is attached to the racket board, and the rubber is attached to the racket board. To do. Since the pressure-sensitive adhesive layer contains almost no organic solvent, there is no possibility of harming the health of the user as in the case of using a conventional solvent-type adhesive.

また、弱粘着材層をラケット板に貼着するため、選手などが卓球ラケットのラバーを換えるためにラバーを引っ張って剥離作業を行なった場合、粘着材層は、比較的粘着力の弱いラケット板側の弱粘着材層から剥離することになる。   In addition, in order to attach a weak adhesive material layer to the racket board, when an athlete pulls the rubber to change the table tennis racket and performs a peeling operation, the adhesive material layer has a relatively weak adhesive force. It will peel from the weak adhesive material layer of the side.

このため、ラケット板の表面を傷つけることなく、剥離できると共に、ラバー側に残った両面粘着シートには、剥離紙を再度貼り付けて、その状態でラバーを保管することができる。そして、粘着材層に汚れがない場合には、その両面粘着シート付きラバーを再度卓球ラケットのラケット板に貼着して、繰り返し使用することができる。   For this reason, while being able to peel without damaging the surface of a racket board, a release paper can be affixed again on the double-sided adhesive sheet which remained on the rubber side, and a rubber can be stored in that state. And when there is no dirt in an adhesive material layer, the rubber with a double-sided adhesive sheet can be stuck on the racket board of a table tennis racket again, and can be used repeatedly.

さらに、粘着材層が平面方向に伸び縮みする伸縮性を有して形成されているため、上記構成のラバー貼着用両面粘着シートを用いた卓球ラケットを使用して球を打った場合、従来の溶剤型ゴム系接着剤を用いたときと略同様の打球感が生じ、打球の伸びがよく、打球にドライブやスピンがかかりやすい、という良好な打球感を得ることができる。   Furthermore, since the adhesive material layer is formed to have a stretch property that expands and contracts in the plane direction, when hitting a ball using a table tennis racket using a double-sided adhesive sheet for attaching rubber, the conventional A hit feeling that is almost the same as that when a solvent-type rubber-based adhesive is used can be obtained, the hitting ball can be stretched well, and the hitting ball can be easily driven or spun.

以下、本発明の一実施形態を図面に基づいて説明する。図１は卓球ラケットのラケット板１の両面に、ラバー３を貼着する際の分解側面図を示し、図２はラバー３をラケット板１の両面に貼着した状態の側面図を示している。この卓球ラケットのラバー３は、ラケット板１の表面に、ラバー貼着用の両面粘着シート２を用いて貼着される。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows an exploded side view when the rubber 3 is attached to both surfaces of the racket plate 1 of the table tennis racket, and FIG. 2 shows a side view of the rubber 3 attached to both surfaces of the racket plate 1. . The rubber 3 of this table tennis racket is attached to the surface of the racket plate 1 using a double-sided pressure-sensitive adhesive sheet 2 for attaching rubber.

このラバー貼着用の両面粘着シート２は、図３に示すように、一面にラバー３に貼着するための強粘着材層２１を有し、他面にラケット板１に貼着するための弱粘着材層２２を有した粘着材層２０が設けられ、粘着材層２０は平面方向に伸び縮みする伸縮性を有して形成されている。また、強粘着材層２１と弱粘着材層２２との間に、布状または膜状の支持体２３が配設され、この支持体２３が平面方向に伸び縮みする伸縮性を有し、粘着材層２０全体として、平面方向に伸び縮みする伸縮性を有して形成される。   As shown in FIG. 3, this double-sided pressure-sensitive adhesive sheet 2 for rubber sticking has a strong adhesive material layer 21 for sticking to the rubber 3 on one side and a weakness for sticking to the racket plate 1 on the other side. The pressure-sensitive adhesive layer 20 having the pressure-sensitive adhesive layer 22 is provided, and the pressure-sensitive adhesive layer 20 is formed to have elasticity that expands and contracts in the planar direction. Further, a cloth-like or film-like support 23 is disposed between the strong adhesive layer 21 and the weak adhesive layer 22, and the support 23 has a stretch property that expands and contracts in the plane direction. The material layer 20 as a whole is formed with elasticity that expands and contracts in the planar direction.

強粘着材層２１と弱粘着材層２２は共に、例えばポリウレタン系接着剤から形成することができ、強粘着材層２１は弱粘着材層２２より粘着力が大きく、ラバー３の表面に強粘着材層２１を貼着した場合、充分な粘着力で貼着するように形成される。   Both the strong adhesive material layer 21 and the weak adhesive material layer 22 can be formed from, for example, a polyurethane-based adhesive. The strong adhesive material layer 21 has a higher adhesive force than the weak adhesive material layer 22 and is strongly adhered to the surface of the rubber 3. When the material layer 21 is pasted, it is formed so as to be pasted with sufficient adhesive force.

また、弱粘着材層２２は強粘着材層２１より粘着力が小さく形成され、ラケット板１の表面に弱粘着材層２２を貼着した場合、ラバー３を剥離方向に引いてラケット板１から剥がす際、弱粘着材層２２がラケット板１の表面から剥離可能な程度に粘着力が弱く形成される。   Further, the weak adhesive material layer 22 is formed to have a lower adhesive strength than the strong adhesive material layer 21, and when the weak adhesive material layer 22 is attached to the surface of the racket plate 1, the rubber 3 is pulled in the peeling direction from the racket plate 1. At the time of peeling, the weak adhesive material layer 22 is formed so weak that it can be peeled off from the surface of the racket plate 1.

また、粘着材層２０の厚さについては、国際卓球連盟の規定で、両面粘着シートの厚さは１００μｍ以下、と規定されるため、例えば粘着材層全体で１００μｍ以下に形成する必要があるが、例えば、強粘着材層２１と弱粘着材層２２の厚さを、共に約３０μｍとし、布状または膜状の支持体２３の厚さを、約３０μｍ〜３５μｍに形成すれば、上記規定を満足することができる。支持体２３としては、伸縮する織不、不織布、ゴム状シートなどを使用し、粘着材層２０全体として、平面方向に伸び縮みする伸縮性を有したものとなっている。   Further, the thickness of the adhesive layer 20 is defined by the International Table Tennis Federation, and the thickness of the double-sided pressure-sensitive adhesive sheet is 100 μm or less. For example, the entire adhesive material layer needs to be formed to 100 μm or less. For example, if the thickness of both the strong adhesive material layer 21 and the weak adhesive material layer 22 is about 30 μm, and the thickness of the cloth-like or film-like support 23 is about 30 μm to 35 μm, the above definition is established. Can be satisfied. The support 23 is made of woven fabric, non-woven fabric, rubber sheet, or the like that expands and contracts, and the adhesive material layer 20 as a whole has elasticity that expands and contracts in the plane direction.

上記構成の粘着材層２０を有する両面粘着シート２はその両面に、剥離紙４、４が付着されて出荷されるが、それらの剥離紙４、４は相違した色に着色するとよい。例えば、ラバー３の表面に貼着される強粘着材層２１の剥離紙４は白色とし、ラケット板１に表面に貼着される弱粘着材層２２の剥離紙４はピンクにするなどして、剥離紙４，４を相違した色に着色すれば、ラバー３を貼り付ける際、使用者はその剥離紙を見て、弱粘着材層２２をラケット板１に、強粘着材層２１をラバー３に、とするように、正しく貼着することができる。なお、卓球ラケット用のラバー３は、通常、所定の大きさの方形に裁断されて製造・販売されるため、両面粘着シート２も、同様の方形に裁断して製造・販売することになる。   The double-sided pressure-sensitive adhesive sheet 2 having the pressure-sensitive adhesive layer 20 having the above-described configuration is shipped with release papers 4 and 4 attached to both sides, and these release papers 4 and 4 may be colored in different colors. For example, the release paper 4 of the strong adhesive material layer 21 attached to the surface of the rubber 3 is white, and the release paper 4 of the weak adhesive material layer 22 attached to the surface of the racket board 1 is pink. If the release papers 4 and 4 are colored in different colors, when the rubber 3 is applied, the user looks at the release paper and the weak adhesive material layer 22 is attached to the racket board 1 and the strong adhesive material layer 21 is applied to the rubber. 3 can be applied correctly. Since the rubber 3 for table tennis rackets is usually cut into a square of a predetermined size and manufactured and sold, the double-sided pressure-sensitive adhesive sheet 2 is also cut into a similar square and manufactured and sold.

上記のように構成されたラバー貼着用両面粘着シートは、卓球の選手などが卓球ラケットのラケット板１の表面に、ラバー３を貼着する際に使用される。ラバー３側に、両面粘着シートの粘着材層２０の強粘着材層２１を貼着し、ラケット板１にはその弱粘着材層２２を貼着して、ラバー３をラケット板１の表面に貼着する。なお、ラバー３を貼着した後、ラケット板１の外側にはみ出したラバー３と両面粘着シート２の縁部は切除する。   The rubber sticking double-sided pressure-sensitive adhesive sheet configured as described above is used when a table tennis player or the like sticks the rubber 3 on the surface of the racket board 1 of the table tennis racket. A strong adhesive material layer 21 of the adhesive material layer 20 of the double-sided adhesive sheet is attached to the rubber 3 side, and the weak adhesive material layer 22 is attached to the racket plate 1 so that the rubber 3 is attached to the surface of the racket plate 1. Adhere. In addition, after sticking the rubber 3, the edge part of the rubber 3 and the double-sided adhesive sheet 2 which protruded to the outer side of the racket board 1 is excised.

このように、両面粘着シート２を用いてラバー３をラケット板１に貼着すると、粘着力は直ちに発生し、貼着した後、卓球ラケットを直に使用できるため、試合の直前や合間にも、ラバー３を貼りかえることができる。またこのとき、両面粘着シート２の粘着材層２０は有機溶剤を殆ど含有しないため、従来の溶剤型接着剤を使用した場合のような、有機溶剤の揮発は生じず、使用者の健康を害する虞はない。   Thus, when the rubber 3 is stuck to the racket board 1 using the double-sided pressure-sensitive adhesive sheet 2, the adhesive force is immediately generated, and after the sticking, the table tennis racket can be used directly. The rubber 3 can be replaced. At this time, since the pressure-sensitive adhesive layer 20 of the double-sided pressure-sensitive adhesive sheet 2 contains almost no organic solvent, the organic solvent does not volatilize as in the case of using a conventional solvent-type adhesive, which harms the health of the user. There is no fear.

また、この両面粘着シート２によりラバー３を貼着した卓球ラケットを使用して球を打った場合、従来の溶剤型ゴム系接着剤を用いたときと略同様の優れた打球感を得ることができる。   Moreover, when a ball is hit using a table tennis racket to which rubber 3 is adhered with the double-sided pressure-sensitive adhesive sheet 2, it is possible to obtain an excellent shot feeling similar to that obtained when a conventional solvent-based rubber adhesive is used. it can.

つまり、粘着材層２０が平面方向に伸び縮みする伸縮性を有して形成されているため、上記構成の両面粘着シート２を用いてラバー３を貼着した卓球ラケットを使用して球を打った場合、従来の溶剤型ゴム系接着剤を用いたときと略同様の打球感が生じるのであり、具体的には、打球の伸びがよく、打球にドライブやスピンがかかりやすい、という良好な打球感を得ることができる。   That is, since the adhesive material layer 20 is formed to have elasticity that expands and contracts in the plane direction, a ball is hit using a table tennis racket with the rubber 3 attached using the double-sided adhesive sheet 2 having the above-described configuration. In this case, the hit feeling is almost the same as when using a conventional solvent-based rubber adhesive. Specifically, the hitting ball has a good elongation and the hitting ball is easy to be driven or spin. A feeling can be obtained.

一方、ラバー３を貼りかえる場合、ラケット板１からラバー３を引き剥がすことになるが、使用者が卓球ラケットのラバー３を引っ張って剥離作業を行なった場合、両面粘着シート２の粘着材層２０は、比較的粘着力の弱いラケット板１側の弱粘着材層２２から剥離することになる。   On the other hand, when the rubber 3 is replaced, the rubber 3 is peeled off from the racket plate 1. However, when the user pulls the rubber 3 of the table tennis racket and performs the peeling operation, the adhesive material layer 20 of the double-sided pressure-sensitive adhesive sheet 2. Is peeled from the weak adhesive material layer 22 on the side of the racket plate 1 having relatively weak adhesive force.

このため、ラケット板１の表面を傷つけることなく、剥離できると共に、ラバー３側に残った両面粘着シート２には、剥離紙４を再度貼り付けて、その状態でラバー３を保管することができる。そして、粘着材層２０に汚れがない場合には、その両面粘着シート２付きラバー３を再度卓球ラケットのラケット板１に貼着して、繰り返し使用することができる。   For this reason, while being able to peel, without damaging the surface of the racket board 1, the release paper 4 can be affixed on the double-sided adhesive sheet 2 which remained on the rubber 3 side, and the rubber 3 can be stored in that state. . And when there is no dirt in adhesive material layer 20, the rubber 3 with double-sided adhesive sheet 2 can be stuck on racket board 1 of a table tennis racket again, and can be used repeatedly.

図４は他の実施形態の両面粘着シート５を示している。この両面粘着シート５は、上記と同様に、一面にラバー３に貼着するための強粘着材層５１を有し、他面にラケット板１に貼着するための弱粘着材層５２を有した粘着材層５０が設けられ、粘着材層５０は平面方向に伸び縮みする伸縮性を有して形成されている。強粘着材層５１と弱粘着材層５２との間に、支持体は介装されてなく、強粘着材層５１と弱粘着材層５２は境界面で相互に接することとなる。そして、強粘着材層５１と弱粘着材層５２は平面方向に伸び縮みする伸縮性を有し、粘着材層２０全体として、平面方向に伸び縮みする良好な伸縮性を有して形成される。   FIG. 4 shows a double-sided pressure-sensitive adhesive sheet 5 according to another embodiment. As described above, the double-sided pressure-sensitive adhesive sheet 5 has a strong adhesive material layer 51 for adhering to the rubber 3 on one surface and a weak adhesive material layer 52 for adhering to the racket plate 1 on the other surface. The pressure-sensitive adhesive layer 50 is provided, and the pressure-sensitive adhesive layer 50 is formed to have stretchability that expands and contracts in the planar direction. The support is not interposed between the strong adhesive layer 51 and the weak adhesive layer 52, and the strong adhesive layer 51 and the weak adhesive layer 52 are in contact with each other at the interface. The strong adhesive material layer 51 and the weak adhesive material layer 52 have elasticity that expands and contracts in the plane direction, and the adhesive material layer 20 as a whole is formed with good elasticity that expands and contracts in the plane direction. .

強粘着材層５１と弱粘着材層５２は共に、例えばポリウレタン系接着剤から形成することができ、強粘着材層５１は弱粘着材層５２より粘着力が大きく、ラバー３の表面に強粘着材層５１を貼着した場合、充分な粘着力で貼着するように形成される。   Both the strong adhesive material layer 51 and the weak adhesive material layer 52 can be formed of, for example, a polyurethane-based adhesive, and the strong adhesive material layer 51 has a higher adhesive force than the weak adhesive material layer 52 and strongly adheres to the surface of the rubber 3. When the material layer 51 is pasted, it is formed so as to be pasted with sufficient adhesive force.

また、弱粘着材層５２は強粘着材層５１より粘着力が小さく形成され、ラケット板１の表面に弱粘着材層５２を貼着した場合、ラバー３を剥離方向に引いてラケット板１から剥がす際、弱粘着材層５２がラケット板１の表面から剥離可能な程度に粘着力が弱く形成される。   Further, the weak adhesive material layer 52 is formed to have a lower adhesive force than the strong adhesive material layer 51, and when the weak adhesive material layer 52 is attached to the surface of the racket plate 1, the rubber 3 is pulled in the peeling direction from the racket plate 1. At the time of peeling, the weak adhesive material layer 52 is formed so weak that the adhesive force is peelable from the surface of the racket plate 1.

このように、支持体を介在させずに強粘着材層５１と弱粘着材層５２を境界面で相互に接するように２層形成される粘着材層５０においても、ラバー３を剥離可能に良好に貼着することができ、粘着材層５０全体として、平面方向に伸び縮みする良好な伸縮性を有しているため、球を打った場合、良好な打球感を得ることができる。   Thus, even in the adhesive material layer 50 that is formed so that the strong adhesive material layer 51 and the weak adhesive material layer 52 are in contact with each other at the interface without interposing the support, the rubber 3 can be peeled off. Since the adhesive material layer 50 as a whole has a good stretchability that expands and contracts in the plane direction, a good shot feeling can be obtained when a ball is hit.

なお、上記実施形態では、強粘着材層５１と弱粘着材層５２を形成したが、粘着材層の粘着力を、ラケット板を剥離時に傷つけない程度に弱く、ラバーを確実に保持可能な程度に強く設定すれば、平面方向に伸び縮みする良好な伸縮性を有した一層の粘着材層であっても、実施可能である。   In the above embodiment, the strong adhesive material layer 51 and the weak adhesive material layer 52 are formed. However, the adhesive strength of the adhesive material layer is weak enough not to damage the racket plate during peeling, and the rubber can be reliably held. If it is set strongly, it can be implemented even with a single adhesive layer having good stretchability that expands and contracts in the plane direction.

本発明の一実施形態を示す卓球ラケットのラバーを貼着する前の分解側面図である。It is an exploded side view before sticking the rubber of the table tennis racket which shows one Embodiment of this invention. 卓球ラケットにラバーを貼着した状態の側面図である。It is a side view of the state which stuck rubber on the table tennis racket. ラバーを貼着するための両面粘着シートの粘着材層の拡大部分断面図である。It is an expanded partial sectional view of the adhesive material layer of the double-sided adhesive sheet for sticking a rubber. 他の実施形態の両面粘着シートの粘着材層の拡大部分断面図である。It is an expansion partial sectional view of the adhesive material layer of the double-sided adhesive sheet of other embodiments.

符号の説明Explanation of symbols

１ ラケット板
２ 両面粘着シート
３ ラバー
２０ 粘着材層
２１ 強粘着材層
２２ 弱粘着材層
２３ 支持体 DESCRIPTION OF SYMBOLS 1 Racket board 2 Double-sided adhesive sheet 3 Rubber 20 Adhesive material layer 21 Strong adhesive material layer 22 Weak adhesive material layer 23 Support body

Claims (3)

卓球ラケットのラケット板に、ラバーを貼着するためのラバー貼着用両面粘着シートであって、
一面に該ラバーに貼着するための強粘着材層を有し、他面に該ラケット板に貼着するための弱粘着材層を有した粘着材層が設けられ、該貼着材層が平面方向に伸び縮みする伸縮性を有して形成されていることを特徴とする卓球ラケットのラバー貼着用両面粘着シート。 A double-sided adhesive sheet for attaching rubber to the racket plate of the table tennis racket,
An adhesive layer having a strong adhesive layer for adhering to the rubber on one side and a weak adhesive layer for adhering to the racket plate on the other side is provided, and the adhesive layer is A double-sided pressure-sensitive adhesive sheet for attaching rubber to a ping-pong racket, characterized in that it is stretchable in a plane direction. 前記強粘着材層と前記弱粘着材層との間に布状または膜状の支持体が配設され、該支持体が平面方向に伸び縮みする伸縮性を有して形成されたことを特徴とする請求項１記載の卓球ラケットのラバー貼着用両面粘着シート。   A cloth-like or film-like support is disposed between the strong adhesive material layer and the weak adhesive material layer, and the support is formed to have elasticity that expands and contracts in a plane direction. The double-sided pressure-sensitive adhesive sheet for attaching rubber to the table tennis racket according to claim 1. 卓球ラケットのラケット板に、ラバーを貼着するためのラバー貼着用両面粘着シートであって、
該ラバーに貼着すると共に該ラケット板に貼着する粘着材層が、平面方向に伸び縮みする伸縮性を有して形成されていることを特徴とする卓球ラケットのラバー貼着用両面粘着シート。 A double-sided adhesive sheet for attaching rubber to the racket plate of the table tennis racket,
A double-sided pressure-sensitive adhesive sheet for sticking rubber to a table tennis racket, characterized in that an adhesive material layer that sticks to the rubber and sticks to the racket plate is formed to have elasticity that expands and contracts in the plane direction.
JP2006254784A 2006-09-20 2006-09-20 Double-face adhesive sheet for bonding rubber to table tennis paddle Pending JP2008074935A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559861B2 (en) * 2005-09-22 2009-07-14 Adco Koki Co., Ltd. Racket, blade and rubber for table tennis
WO2010053010A1 (en) * 2008-11-04 2010-05-14 電気化学工業株式会社 Film adapted to be attached to conveyor handrail
JP2011093619A (en) * 2009-10-27 2011-05-12 Denki Kagaku Kogyo Kk Adhesive film
CN102906002A (en) * 2010-05-27 2013-01-30 电气化学工业株式会社 Adherent film for conveyor hand-rail, conveyor hand-rail, and method for cleaning conveyor hand-rail guide-roll
CN112090045A (en) * 2020-08-06 2020-12-18 盐城市艾斯特体育器材有限公司 Training table tennis bat suitable for recording hitting points
WO2023044987A1 (en) * 2021-09-26 2023-03-30 张辉伦 Bonding structure for bonding bottom plate and rubber sheet of table tennis bat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0767994A (en) * 1993-09-01 1995-03-14 Tamasu:Kk Rubber pressure sensitive adhesive sheet for table tennis
JPH08188754A (en) * 1995-01-06 1996-07-23 Sekisui Chem Co Ltd Adhesive double coated tape or sheet for fixing rubber of table tennis racket
JPH0938258A (en) * 1995-07-26 1997-02-10 Kyowa:Kk Table tennis racket adhesive sheet used to stick table tennis racket blade and rubber covering together, and racket rubber covering with this adhesive sheet stuck to its one surface, and, table tennis racket with the blade and the rubber covering stuck together with this adhesive sheet, and method of sticking the rubber covering and the blade together with this adhesive sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0767994A (en) * 1993-09-01 1995-03-14 Tamasu:Kk Rubber pressure sensitive adhesive sheet for table tennis
JPH08188754A (en) * 1995-01-06 1996-07-23 Sekisui Chem Co Ltd Adhesive double coated tape or sheet for fixing rubber of table tennis racket
JPH0938258A (en) * 1995-07-26 1997-02-10 Kyowa:Kk Table tennis racket adhesive sheet used to stick table tennis racket blade and rubber covering together, and racket rubber covering with this adhesive sheet stuck to its one surface, and, table tennis racket with the blade and the rubber covering stuck together with this adhesive sheet, and method of sticking the rubber covering and the blade together with this adhesive sheet

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559861B2 (en) * 2005-09-22 2009-07-14 Adco Koki Co., Ltd. Racket, blade and rubber for table tennis
WO2010053010A1 (en) * 2008-11-04 2010-05-14 電気化学工業株式会社 Film adapted to be attached to conveyor handrail
JPWO2010053010A1 (en) * 2008-11-04 2012-04-05 電気化学工業株式会社 Conveyor handrail adhesive film
JP5567490B2 (en) * 2008-11-04 2014-08-06 電気化学工業株式会社 Conveyor handrail adhesive film
JP2011093619A (en) * 2009-10-27 2011-05-12 Denki Kagaku Kogyo Kk Adhesive film
CN102906002A (en) * 2010-05-27 2013-01-30 电气化学工业株式会社 Adherent film for conveyor hand-rail, conveyor hand-rail, and method for cleaning conveyor hand-rail guide-roll
CN112090045A (en) * 2020-08-06 2020-12-18 盐城市艾斯特体育器材有限公司 Training table tennis bat suitable for recording hitting points
WO2023044987A1 (en) * 2021-09-26 2023-03-30 张辉伦 Bonding structure for bonding bottom plate and rubber sheet of table tennis bat

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