JP4955947B2 - Sheet material - Google Patents

Sheet material Download PDF

Info

Publication number
JP4955947B2
JP4955947B2 JP2005201817A JP2005201817A JP4955947B2 JP 4955947 B2 JP4955947 B2 JP 4955947B2 JP 2005201817 A JP2005201817 A JP 2005201817A JP 2005201817 A JP2005201817 A JP 2005201817A JP 4955947 B2 JP4955947 B2 JP 4955947B2
Authority
JP
Japan
Prior art keywords
sheet material
resin layer
shelf
product
sheet
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.)
Active
Application number
JP2005201817A
Other languages
Japanese (ja)
Other versions
JP2007014689A (en
Inventor
荘一郎 小川
藤田  勉
直樹 門谷
Original Assignee
シーアイマテックス株式会社
住化プラステック株式会社
サンビック株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by シーアイマテックス株式会社, 住化プラステック株式会社, サンビック株式会社 filed Critical シーアイマテックス株式会社
Priority to JP2005201817A priority Critical patent/JP4955947B2/en
Publication of JP2007014689A publication Critical patent/JP2007014689A/en
Application granted granted Critical
Publication of JP4955947B2 publication Critical patent/JP4955947B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

本発明は、棚板等の表面に貼着されて商品との摩擦力を低くするとともに、汚れ等をつき難くするシート材に関する。 The present invention is adhered to the surface of the shelf plate such as to reduce the frictional force between the product relates to a sheet material made less per the dirt.

店舗の陳列棚や、冷蔵ショーケース内の棚板には、特許文献1に示すように、手前にやや傾斜し、前面にストッパーが設けられ、その載置面に缶やペットボトル等の容器が整列収納されるものがある。この種の陳列棚では、手前の容器を取り出すと、その背後の容器が重力で手前に滑り出して移動し、常に最前列に容器が整列するようになっている。したがって棚は容器の搬送装置を兼ねている。棚としては例えば、アセタール樹脂とフッ素樹脂のブレンドのような滑りやすいものを材質とし、容器の底との摩擦抵抗が小さくなるように、容器の滑り方向に平行にスリットを設けたものが用いられる。この他、フッ素樹脂塗料を焼付塗装するとともに微小な凹凸(エンボス)を載置面に形成し、商品との接触面を小さくしたものもある。   As shown in Patent Document 1, a shelf in a store or a shelf in a refrigerated showcase is slightly inclined toward the front and provided with a stopper on the front surface. Containers such as cans and plastic bottles are placed on the mounting surface. Some are stored in line. In this type of display shelf, when the front container is taken out, the container behind it slides forward due to gravity and moves so that the container is always aligned in the frontmost row. Therefore, the shelf also serves as a container transport device. As the shelf, for example, a slippery material such as a blend of acetal resin and fluorine resin is used, and a slit is provided in parallel with the sliding direction of the container so that the frictional resistance with the bottom of the container is reduced. . In addition, there is also a type in which a fluororesin paint is baked and fine unevenness (emboss) is formed on the mounting surface to reduce the contact surface with the product.

また、特許文献2には、少ない傾斜角度での移動を目的に、多数のローラーと、ローラー支持部材とからなるロールコンベア部材2つが対向して配設された1対以上のロールコンベアよりなる容器の搬送装置が開示されている。   Patent Document 2 discloses a container composed of a pair of roll conveyors in which two roll conveyor members each composed of a large number of rollers and a roller support member are opposed to each other for the purpose of movement at a small inclination angle. A conveying apparatus is disclosed.

さらに、特許文献3には、物品を常に棚の手前側に位置させ、物品を棚から容易に取り出すことができるようにすることを目的に、物品載置棚の載置面に対して傾斜して延びる底板上に、複数のフッ素系樹脂棒をリテーナにより取り付け、フッ素系樹脂棒上に載置した物品を低摩擦のフッ素系樹脂棒上を滑り落として陳列ケースの前壁に当接して停止させ、最も手前側にある物品を取り出すことで、奥側にある物品を手前側に移動させる物品載置棚用補助具が開示されている。
特開2004−105526号公報 特開2000−128327号公報 特開平8−10108号公報
Furthermore, in Patent Document 3, the object is always positioned on the front side of the shelf, and the object is inclined with respect to the placement surface of the article placement shelf for the purpose of easily removing the article from the shelf. A plurality of fluororesin rods are attached to the bottom plate extending by a retainer, and articles placed on the fluororesin rods slide down on the low-friction fluororesin rods and abut against the front wall of the display case. In addition, there is disclosed an article placement shelf auxiliary tool that moves an article on the back side to the near side by taking out the article on the most front side.
JP 2004-105526 A JP 2000-128327 A JP-A-8-10108

しかしながら、単に滑りやすい材質で載置面を形成した構成では、汚れがつき易く、例えば値札シール等が貼り付いた場合には粘着材が残るなど剥離が困難となり、良好な滑り性が確保できなくなる問題があった。その結果、商品を自重で滑るように棚板の傾斜角度を大きくしなければならず、陳列棚全体が大型化する問題があった。
また、フッ素樹脂塗料等の焼付塗装によって微小な凹凸(エンボス)を載置面に形成した構成は、そのエンボス形状により、紙パック製品の底面を削るように損傷させ、その損傷物がエンボスの凹部に堆積して目詰まりを生じさせることもあった。そして、エンボスを載置面に形成した場合には凹部に損傷物が詰まり、清掃性を著しく低下させる欠点があった。
さらに、ロールコンベア部材やフッ素系樹脂棒を設ける構成は、棚板の構造が複雑になり、しかも、棚板を薄厚にできず、これによっても陳列棚全体が大型化する問題があった。
However, in a configuration in which the mounting surface is simply made of a slippery material, it is easy to get dirty. For example, when a price tag sticker or the like is attached, it becomes difficult to peel off because an adhesive remains, and good slipperiness cannot be secured. There was a problem. As a result, the inclination angle of the shelf plate has to be increased so that the merchandise slides under its own weight, and there is a problem that the entire display shelf is enlarged.
In addition, the structure in which minute unevenness (emboss) is formed on the mounting surface by baking coating such as fluororesin paint, etc., is damaged by scraping the bottom of the paper pack product due to the embossed shape, and the damaged object becomes a recess in the emboss. In some cases, clogging may occur. And when embossing was formed in the mounting surface, there existed a fault which a clogged object was clogged with a recessed part and reduced cleaning property remarkably.
Furthermore, the configuration in which the roll conveyor member and the fluororesin rod are provided has a problem in that the structure of the shelf board is complicated, and the shelf board cannot be made thin.

本発明は上記状況に鑑みてなされたもので、その第1の目的は、汚れがつき難く、シール等の容易な剥離が可能となるとともに、良好な滑り性が確保でき、しかも、薄厚に形成できるシート材を得ることにある。また、その第2の目的は、簡単な構造で緩やかな傾斜によって陳列商品を下り傾斜方向手前側へ自走させることができ、しかも、紙パック製品であっても底面を損傷せずに、目詰まりを生じさせない陳列棚を得ることにある。   The present invention has been made in view of the above situation, and a first object thereof is that it is difficult to get dirty, can be easily peeled off, such as a seal, can ensure good slipperiness, and has a thin thickness. It is to obtain a sheet material that can be used. In addition, the second object is that the display product can be made to move forward in the downward inclination direction with a simple structure with a gentle inclination, and even the paper pack product does not damage the bottom surface. It is to obtain a display shelf that does not cause clogging.

次に、上記の課題を解決するための手段を、実施の形態に対応する図面を参照して説明する。
本発明の請求項1記載のシート材100は、傾斜陳列棚の商品の載置面31aを構成するシート材であって、熱可塑性樹脂層11の上面に略半球状の凸部13が千鳥状に配置形成され、該凸部13の形成された前記上面がシリコーン硬化樹脂層15によって覆われることを特徴とする。
Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments.
The sheet material 100 according to claim 1 of the present invention is a sheet material constituting the product placement surface 31a of the inclined display shelf, and the substantially hemispherical convex portions 13 are staggered on the upper surface of the thermoplastic resin layer 11. The upper surface on which the convex portion 13 is formed is covered with a silicone cured resin layer 15.

このシート材100では、熱可塑性樹脂層11の上面のシリコーン硬化樹脂層15に、略半球状の凸部13が千鳥状に配置形成されることにより、その表面は、良好な滑り性を備えることとなる。また、上面のシリコーン硬化樹脂層15によって、上面の粘着性が低下するとともに、剥離性が高まり、汚れがつき難くなる。したがって、シール、粘着テープ、貼り紙等が貼り付き難くなり、仮に貼り付いてしまった場合であっても容易な剥離が可能となり、これに加えて、剥離が容易となり、汚れも落ちやすくなることから清掃も容易となる。また、このシート材100では、所望の貼着手段、例えば接着剤などを熱可塑性樹脂層11の下面に塗布することで、載置面31aに貼着される。   In this sheet material 100, the substantially hemispherical convex portions 13 are formed in a staggered manner on the silicone cured resin layer 15 on the upper surface of the thermoplastic resin layer 11, so that the surface thereof has a good slip property. It becomes. In addition, the silicone cured resin layer 15 on the upper surface lowers the adhesiveness on the upper surface, increases the peelability, and makes it difficult to get dirt. Therefore, stickers, adhesive tapes, stickers, etc. are difficult to stick, and even if they stick, they can be easily peeled off, and in addition to this, peeling becomes easy and dirt is easily removed. Cleaning is also easy. Moreover, in this sheet material 100, it applies to the mounting surface 31a by apply | coating a desired sticking means, for example, an adhesive etc., to the lower surface of the thermoplastic resin layer 11.

請求項記載のシート材100は、傾斜陳列棚の商品の載置面31aを構成するシート材であって、熱可塑性樹脂層11の上面に略半球状の凸部13が千鳥状に配置形成され、該凸部13の形成された前記上面がシリコーン硬化樹脂層15によって覆われるとともに、前記熱可塑性樹脂層11の下面に粘着層17が設けられ、該粘着層17の下面に剥離シート19が貼られたことを特徴とする。 The sheet material 100 according to claim 1 is a sheet material that constitutes the product placement surface 31a of the inclined display shelf, and the substantially hemispherical convex portions 13 are arranged and formed in a staggered pattern on the upper surface of the thermoplastic resin layer 11. The upper surface on which the convex portions 13 are formed is covered with a silicone cured resin layer 15, and an adhesive layer 17 is provided on the lower surface of the thermoplastic resin layer 11. A release sheet 19 is provided on the lower surface of the adhesive layer 17. It is characterized by being pasted.

このシート材100では、熱可塑性樹脂層11の上面のシリコーン硬化樹脂層15に、略半球状の凸部13が千鳥状に配置形成されることにより、その表面は、良好な滑り性を備えることとなる。また、上面のシリコーン硬化樹脂層15によって、上面の粘着性が低下するとともに、剥離性が高まり、汚れがつき難くなる。したがって、シール、粘着テープ、貼り紙等が貼り付き難くなり、仮に貼り付いてしまった場合であっても容易な剥離が可能となり、これに加えて、剥離が容易となり、汚れも落ちやすくなることから清掃も容易となる。また、このシート材100では、剥離シート19を剥離した後に、粘着層17にて、載置面31aに貼着される。   In this sheet material 100, the substantially hemispherical convex portions 13 are formed in a staggered manner on the silicone cured resin layer 15 on the upper surface of the thermoplastic resin layer 11, so that the surface thereof has a good slip property. It becomes. In addition, the silicone cured resin layer 15 on the upper surface lowers the adhesiveness on the upper surface, increases the peelability, and makes it difficult to get dirt. Therefore, stickers, adhesive tapes, stickers, etc. are difficult to stick, and even if they stick, they can be easily peeled off, and in addition to this, peeling becomes easy and dirt is easily removed. Cleaning is also easy. Further, in this sheet material 100, the release sheet 19 is peeled off and then attached to the placement surface 31 a by the adhesive layer 17.

請求項記載のシート材100は、前記凸部13の直径Dが0.3〜0.5mmの範囲で形成され、
前記凸部13の高さHが0.09〜0.13mmの範囲で形成され、
前記千鳥に配列された複数の凸部13の第1の仮想線21上に位置する隣接凸部13同士の間隔P1が1.5〜1.9mmの範囲にあり、
前記第1の仮想線21に直交する第2の仮想線23上に位置する隣接凸部13同士の間隔P2が1.0〜1.4mmの範囲にあることを特徴とする。
The sheet material 100 according to claim 2 is formed such that the diameter D of the convex portion 13 is in the range of 0.3 to 0.5 mm.
The height H of the convex portion 13 is formed in the range of 0.09 to 0.13 mm,
The interval P1 between the adjacent convex portions 13 located on the first virtual line 21 of the plurality of convex portions 13 arranged in a staggered manner is in the range of 1.5 to 1.9 mm,
An interval P2 between adjacent convex portions 13 located on a second imaginary line 23 orthogonal to the first imaginary line 21 is in a range of 1.0 to 1.4 mm.

このシート材100では、凸部13の直径Dが0.3mm以上となることで、紙パック製品に対しても、製品底面とシート材表面との離間作用が得られ、凸部13の直径Dが0.5mm以上となった場合の接触摩擦の増大が抑止される。また、凸部13の高さHが0.09mm以上となることで、紙パック製品に対しても、製品底面とシート材表面との離間作用が得られ、凸部13の高さHが0.13mm以上となった場合の製品の衝突抵抗が抑止される。さらに、千鳥に配列された複数の凸部13の間隔P1,P2が1.5〜1.9mmと1.0〜1.4mmとの範囲となることで、商品底面との接触面積を必要以上に増大させず、かつ連続的に商品底面と接触して円滑な滑り性が確保される。さらに、凸部13が略半球状であるので、商品底面に対する接触面積が小さくなり略点状となって支持し、かつ、軟質製品素材に対する底面の損傷が抑止可能となる。   In this sheet material 100, the diameter D of the convex portion 13 is 0.3 mm or more, so that a separation action between the product bottom surface and the surface of the sheet material can be obtained even for a paper pack product. The increase in contact friction when the value becomes 0.5 mm or more is suppressed. Further, when the height H of the convex portion 13 is 0.09 mm or more, the separation action between the product bottom surface and the surface of the sheet material is obtained even for the paper pack product, and the height H of the convex portion 13 is 0. . Collision resistance of products when it exceeds 13 mm is suppressed. Furthermore, the space | interval P1, P2 of the some convex part 13 arranged in zigzag becomes the range of 1.5-1.9 mm and 1.0-1.4 mm, and the contact area with a goods bottom face is more than necessary. In addition, the smooth sliding property is ensured by continuously contacting the bottom surface of the product without increasing. Furthermore, since the convex part 13 is substantially hemispherical, the contact area with respect to the bottom surface of the product is reduced and supported in a substantially dotted shape, and damage to the bottom surface of the soft product material can be suppressed.

上記の陳列棚200は、商品33の載置面31aを手前が低くなるように傾斜させた陳列棚200であって、
前記載置面31aに、請求項1又は2記載のシート材100が貼着されている。
徴とする。
The display shelf 200 is a display shelf 200 in which the placement surface 31a of the product 33 is inclined so that the front side is lower,
The sheet | seat material 100 of Claim 1 or 2 is affixed on the said mounting surface 31a .
It is a sign.

この陳列棚200では、シート材100が棚板31と商品底面との間に介在することで、陳列商品と棚板31との摩擦が小さくなり、緩やかな傾斜によって陳列商品33が下り傾斜方向手前側へ自走可能となる。また、汚れの着きにくいシート材100が貼着されることで、値札シール等が着きにくくなる。さらに、陳列商品33の自走が緩やかな傾斜で可能となるので、棚板31同士の高さ方向の間隔寸法が低くなる。   In the display shelf 200, the sheet material 100 is interposed between the shelf board 31 and the product bottom surface, so that the friction between the display product and the shelf board 31 is reduced, and the display product 33 is brought forward in the downward inclination direction by a gentle inclination. It is possible to run to the side. Further, by sticking the sheet material 100 which is difficult to get dirty, a price tag sticker or the like is hard to be attached. Furthermore, since the display product 33 can be self-propelled with a gentle inclination, the distance between the shelves 31 in the height direction is reduced.

本発明に係る請求項1記載のシート材によれば、熱可塑性樹脂層の上面に略半球状の凸部が千鳥状に形成され、凸部の形成された上面がシリコーン硬化樹脂層によって覆われるので、そのシート材の表面を備えた載置面として、良好な滑り性を備えることとなる。また、シリコーン硬化樹脂層によって覆われる上面を、汚れがつき難くすることができる。すなわち、シール、粘着テープ、貼り紙等を貼着し難くでき、しかも、貼り付いてしまっても粘着剤等が残ることなく容易に剥がすことができる。これにより、清掃もし易くすることができる。   According to the sheet material of the first aspect of the present invention, substantially hemispherical convex portions are formed in a staggered pattern on the upper surface of the thermoplastic resin layer, and the upper surface on which the convex portions are formed is covered with the silicone cured resin layer. Therefore, it will be provided with favorable slipperiness as a mounting surface provided with the surface of the sheet material. Further, the upper surface covered with the silicone cured resin layer can be made difficult to get dirty. That is, it is difficult to stick a seal, an adhesive tape, a sticker, or the like, and even if it is stuck, the sticker can be easily peeled off without remaining. Thereby, it can also be made easy to clean.

請求項記載のシート材によれば、熱可塑性樹脂層の上面に略半球状の凸部が千鳥状に形成され、凸部の形成された上面がシリコーン硬化樹脂層によって覆われるとともに、熱可塑性樹脂層の下面に粘着層が設けられ、粘着層の下面に剥離シートが貼られたので、そのシート材の表面を備えた載置面として、良好な滑り性を備えることとなる。また、シリコーン硬化樹脂層によって覆われる上面を、汚れがつき難くすることができる。すなわち、シール、粘着テープ、貼り紙等を貼着し難くでき、しかも、貼り付いてしまっても粘着材等が残ることなく容易に剥がすことができる。これにより、清掃もし易くすることができる。また、粘着層により、載置面に対して容易に貼着が可能となる。 According to the sheet material of claim 1 , substantially hemispherical convex portions are formed in a staggered pattern on the upper surface of the thermoplastic resin layer, and the upper surface on which the convex portions are formed is covered with the silicone-cured resin layer, and thermoplastic. Since the adhesive layer is provided on the lower surface of the resin layer and the release sheet is pasted on the lower surface of the adhesive layer, the mounting surface provided with the surface of the sheet material has good slipperiness. Further, the upper surface covered with the silicone cured resin layer can be made difficult to get dirty. That is, it is difficult to attach a seal, an adhesive tape, a sticker, or the like, and even if it is attached, it can be easily peeled off without leaving an adhesive or the like. Thereby, it can also be made easy to clean. The adhesive layer can be easily attached to the placement surface.

請求項記載のシート材によれば、凸部の直径が0.3〜0.5mmの範囲で形成され、凸部の高さが0.09〜0.13mmの範囲で形成され、千鳥に配列された複数の凸部の第1の仮想線上に位置する隣接凸部同士の間隔が1.5〜1.9mmの範囲にあり、第1の仮想線に直交する第2の仮想線上に位置する隣接凸部同士の間隔が1.0〜1.4mmの範囲にあるので、凸部の直径、高さ、間隔をそれぞれ上記の範囲内に設定したので、商品との接触面積を小さくし、良好な滑り性を確保することができる。また、凸部の高さを含め、シート材全体を薄厚に形成できるので、シート材を貼着した棚板を薄厚に構成することが可能となる。さらに、凸部が半球状であるので、比較的擦れ性に強いペットボトル以外の紙パック製品であっても、製品素材の底面を損傷させることがなく、損傷物による目詰まりを生じさせずに、長期に渡り良好な滑り性を維持することができる。 According to the sheet material of Claim 2 , the diameter of a convex part is formed in the range of 0.3-0.5 mm, the height of a convex part is formed in the range of 0.09-0.13 mm, The interval between adjacent convex portions located on the first imaginary line of the plurality of convex portions arranged is in the range of 1.5 to 1.9 mm, and is located on the second imaginary line orthogonal to the first imaginary line. Since the interval between adjacent convex portions is in the range of 1.0 to 1.4 mm, the diameter, height, and interval of the convex portions are set within the above ranges, respectively, so that the contact area with the product is reduced, Good slipperiness can be ensured. Moreover, since the whole sheet | seat material can be formed thinly including the height of a convex part, it becomes possible to comprise the shelf board which stuck the sheet | seat material thinly. Furthermore, since the convex part is hemispherical, even if it is a paper pack product other than a PET bottle that is relatively strong in rubbing, the bottom surface of the product material is not damaged, and clogging due to damage is not caused. Good slipperiness can be maintained over a long period of time.

上記本発明のシート材が粘着された陳列棚によれば、商品の載置面を手前が低くなるように傾斜させた陳列棚であって、長期に渡り良好な滑り性を維持できる上記シート材を載置面に貼着したので、載置面に載置される陳列商品と棚板との摩擦を小さくし、その結果、シート材を貼着した簡単な構造で、緩やかな傾斜によって陳列商品を下り傾斜方向手前側へ自走させることが可能となる。また、載置面に、汚れの着きにくいシート材を貼着することで、値札シール等が着きにくくなり、これによっても、良好な商品自走性を維持し続けることができる。さらに、陳列商品の自走が緩やかな傾斜で可能となるので、棚板同士の高さ方向の間隔寸法を低く抑えることができ、陳列棚全体の小型化が可能となる。 According to a display shelf sheet material is pressure-sensitive adhesive of the present invention, there is provided a display shelf which is inclined mounting surface of the product so the front is low, the sheet material can maintain a good sliding property for a long time Is attached to the mounting surface, so that the friction between the display product placed on the mounting surface and the shelf board is reduced, and as a result, the display product has a simple structure with a sheet material attached and is gently inclined. Can be made to self-propel to the front side in the downward inclination direction. In addition, by sticking a sheet material that does not easily get dirt on the placement surface, it becomes difficult to attach a price tag sticker or the like, and it is possible to continue maintaining good product self-propelledness. Furthermore, since the display product can be self-propelled with a gentle inclination, the distance between the shelves in the height direction can be kept low, and the entire display shelf can be downsized.

以下、本発明に係るシート材及びそれを用いた陳列棚の好適な実施の形態を図面を参照して詳細に説明する。
図1は本発明に係るシート材の断面図、図2は図1に示したシート材の上面斜視図である。
本実施の形態によるシート材100は、後述する陳列棚の棚板載置面に貼着して好適なものである。
図1に示すように、シート材100は、基材シートである熱可塑性樹脂層11の上面に、略半球状の凸部13が、一平面上(上面)で任意の角度で交わる座標軸線で行列状に配置して、好ましくは、図2に示す千鳥状に配置形成され、この凸部13の形成された上面がシリコーン硬化樹脂層15によって覆われている。また、熱可塑性樹脂層11の下面には、粘着剤又は接着剤より形成される粘着層17が設けられ、この粘着層17の下面には剥離シート19が貼られている。なお、熱可塑性樹脂層11は、押出成形等の公知の方法によりシート状に形成される。熱可塑性樹脂層11を構成する熱可塑性樹脂は、凸部13が形成可能な樹脂であればよく、ポリエチレン、ポリプロピレン等のポリオレフイン系樹脂、塩化ビニル系樹脂、ナイロン樹脂、ポリエステル樹脂等が挙げられる。
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of a sheet material according to the invention and a display shelf using the sheet material will be described in detail with reference to the drawings.
1 is a sectional view of a sheet material according to the present invention, and FIG. 2 is a top perspective view of the sheet material shown in FIG.
The sheet material 100 according to the present embodiment is suitable to be adhered to a shelf mounting surface of a display shelf to be described later.
As shown in FIG. 1, the sheet material 100 has a coordinate axis line in which a substantially hemispherical convex portion 13 intersects at an arbitrary angle on one plane (upper surface) on the upper surface of a thermoplastic resin layer 11 that is a base sheet. Arranged in a matrix, and preferably arranged in a zigzag pattern as shown in FIG. 2, the upper surface on which the projections 13 are formed is covered with a silicone cured resin layer 15. Further, an adhesive layer 17 formed of an adhesive or an adhesive is provided on the lower surface of the thermoplastic resin layer 11, and a release sheet 19 is attached to the lower surface of the adhesive layer 17. The thermoplastic resin layer 11 is formed into a sheet shape by a known method such as extrusion molding. The thermoplastic resin constituting the thermoplastic resin layer 11 may be any resin capable of forming the convex portion 13, and examples thereof include polyolefin resins such as polyethylene and polypropylene, vinyl chloride resins, nylon resins, and polyester resins.

図3は図2に示したシート材の上面平面視を(a)、要部拡大断面視を(b)に示した説明図である。
ここで、凸部13は、例えばエンボスロールを用いて熱可塑性樹脂層11の上面に形成され、直径Dが0.3〜0.5mmの範囲で形成され、高さHが0.09〜0.13mmの範囲で形成されることが好ましく、さらに、直径Dが0.4mmで形成され、高さHが0.11mmで形成されることがより好ましい。また、凸部13を除くシート部は、厚みTが0.15〜0.19mmの範囲で形成されることが好ましく、さらに、厚みTが0.17mmで形成されることがより好ましい。
FIG. 3 is an explanatory view showing a top plan view of the sheet material shown in FIG. 2 and (a) an enlarged cross-sectional view of the main part.
Here, the convex part 13 is formed in the upper surface of the thermoplastic resin layer 11 using an embossing roll, for example, the diameter D is formed in the range of 0.3-0.5 mm, and the height H is 0.09-0. It is preferably formed in a range of .13 mm, more preferably formed with a diameter D of 0.4 mm and a height H of 0.11 mm. Moreover, it is preferable that the sheet | seat part except the convex part 13 is formed in thickness T 0.15-0.19mm, and it is more preferable that thickness T is formed in 0.17mm.

また、千鳥に配列された複数の凸部13は、第1の仮想線21上に位置する隣接凸部同士の間隔P1が1.5〜1.9mmの範囲にあり、第1の仮想線21に直交する第2の仮想線23上に位置する隣接凸部同士の間隔P2が1.0〜1.4mmの範囲にあることが好ましく、さらに、凸部13は、第1の仮想線21上に位置する隣接凸部同士の間隔P1が1.7mmであり、第2の仮想線23上に位置する隣接凸部同士の間隔P2が1.2mmであることがより好ましい。したがって、凸部13の密度は、96個/cm2 であることが好ましい。 The plurality of convex portions 13 arranged in a staggered manner have an interval P1 between adjacent convex portions located on the first virtual line 21 in the range of 1.5 to 1.9 mm, and the first virtual line 21 It is preferable that the space | interval P2 of adjacent convex parts located on the 2nd virtual line 23 orthogonal to is in the range of 1.0-1.4 mm, and also the convex part 13 is on the 1st virtual line 21. It is more preferable that the interval P1 between the adjacent convex portions located on the second imaginary line is 1.7 mm, and the interval P2 between the adjacent convex portions located on the second virtual line 23 is 1.2 mm. Therefore, the density of the convex portions 13 is preferably 96 / cm 2 .

シート材100は、コロナ放電表面処理を施し、表面の濡れ張力を45〜55mN/mとする。そして、コンマコーターを用いて、表面にシリコーン樹脂をコーティングした後、加熱処理してシリコーン硬化樹脂層15を積層形成する。下面にはアクリル系粘着剤などの粘着剤を塗布して粘着層17を積層形成する。さらに、この粘着層17の下面には剥離シート19が貼られる。なお、この粘着層17と剥離シート19との成形は、熱可塑性樹脂層11の下面に粘着剤を塗布して粘着層17を形成した後に剥離シート19を貼着し構成することとしてもよく、或いは、剥離シート19の一方の面に粘着層17を予め積層形成して熱可塑性樹脂層11の下面へ、ラミネート貼着させて構成することとしてもよい。   The sheet material 100 is subjected to corona discharge surface treatment, and the surface wetting tension is set to 45 to 55 mN / m. Then, using a comma coater, the surface is coated with a silicone resin, and then heat-treated to laminate and form a cured silicone resin layer 15. An adhesive such as an acrylic adhesive is applied to the lower surface to form a pressure-sensitive adhesive layer 17. Further, a release sheet 19 is attached to the lower surface of the adhesive layer 17. The adhesive layer 17 and the release sheet 19 may be formed by applying an adhesive to the lower surface of the thermoplastic resin layer 11 to form the adhesive layer 17 and then attaching the release sheet 19 thereto. Alternatively, the adhesive layer 17 may be previously laminated on one surface of the release sheet 19 and laminated and attached to the lower surface of the thermoplastic resin layer 11.

凸部13は、直径Dが0.3mm以上となることで、紙パック製品に対しても、製品底面とシート材表面との離間作用が得られ、凸部13の直径Dが0.5mm以上となった場合の接触摩擦の増大が抑止される。また、凸部13の高さHが0.09mm以上となることで、紙パック製品に対しても、製品底面とシート材表面との離間作用が得られ、凸部13の高さHが0.13mm以上となった場合の製品の衝突抵抗が抑止される。さらに、千鳥に配列された複数の凸部13の間隔P1、P2が1.5〜1.9mmと1.0〜1.4mmとの範囲となることで、商品底面との接触面積を必要以上に増大させず、かつ連続的に商品底面と接触して円滑な滑り性が確保される。さらに、凸部13が略半球状であるので、軟質製品素材に対する底面の損傷が抑止可能となる。   Since the convex portion 13 has a diameter D of 0.3 mm or more, a separation action between the product bottom surface and the sheet material surface can be obtained even for a paper pack product, and the convex portion 13 has a diameter D of 0.5 mm or more. In this case, the increase in contact friction is suppressed. Further, when the height H of the convex portion 13 is 0.09 mm or more, the separation action between the product bottom surface and the surface of the sheet material is obtained even for the paper pack product, and the height H of the convex portion 13 is 0. . Collision resistance of products when it exceeds 13 mm is suppressed. Furthermore, the space | interval P1, P2 of the some convex part 13 arranged in the zigzag becomes the range of 1.5-1.9 mm and 1.0-1.4 mm, and the contact area with a goods bottom face is more than necessary. In addition, the smooth sliding property is ensured by continuously contacting the bottom surface of the product without increasing. Furthermore, since the convex part 13 is substantially hemispherical, damage to the bottom surface of the soft product material can be suppressed.

本実施の形態で使用されるシリコーン硬化樹脂層15としては、付加反応型、縮重合反応型、紫外線硬化型、または電子線硬化型のシリコーン樹脂等を素材として使用することが出来る。   As the silicone cured resin layer 15 used in the present embodiment, an addition reaction type, a condensation polymerization reaction type, an ultraviolet curable type, an electron beam curable type silicone resin, or the like can be used as a material.

付加反応型シリコーン樹脂としては、末端ビニル基を含有するポリジメチルシロキサンとハイドロジェンシロキサンを白金触媒のもとに、加熱硬化させたものが挙げられる。具体例としては、信越化学工業(株)製のKS−774、KS843、KS847、KS847HおよびKS838(いずれも商品名)、東レダウコーニング(株)製SD7226、SD7223、SRX211、SRX345、SD7236およびSRX370(いずれも商品名)などが挙げられる。   Examples of the addition reaction type silicone resin include those obtained by heat-curing polydimethylsiloxane containing a terminal vinyl group and hydrogensiloxane under a platinum catalyst. Specific examples include KS-774, KS843, KS847, KS847H, and KS838 (all trade names) manufactured by Shin-Etsu Chemical Co., Ltd. All of them are trade names).

縮重合反応型シリコーン樹脂としては、末端に水酸基を含有するポリジメチルシロキサンとハイドロジェンシロキサンを有機錫触媒を用いて加熱硬化させたものが好ましく用いられる。具体例としては東レダウコーニング(株)製SRX290やSYLOFF23(いずれも商品名)が挙げられる。   As the polycondensation reaction type silicone resin, a resin obtained by heat-curing polydimethylsiloxane containing a hydroxyl group at the terminal and hydrogensiloxane using an organotin catalyst is preferably used. Specific examples include SRX290 manufactured by Toray Dow Corning Co., Ltd. and SYLOFF23 (both are trade names).

紫外線硬化型シリコーン樹脂としては、ビニルシロキサンを白金触媒の存在下でヒドロシリル化させる付加反応タイプ具体例としては、信越化学工業(株)製X62−5039やX62−5040(いずれも商品名)などが挙げられる。アルケニル基を含むシロキサンとメルカプト基を含むシロキサンを光重合触媒を用いて硬化させるラジカル付加タイプ(具体例としては、東レダウコーニング(株)製BY24−510HやBY24−544(いずれも商品名)などが挙げられる。)およびエポキシ基をオニウム塩開始剤にて光開環させて硬化させるカチオン重合タイプ(具体例としては、GE東芝シリコーン(株)製TPR6501、UV9300およびXS56−A2775(いずれも商品名)など)、(メタ)アクリル基含有シリコーンをラジカル重合させるタイプ(具体例としては、東洋インキ(株)製フルシェードU−311)などが挙げられる。   Examples of UV curable silicone resins include X62-5039 and X62-5040 (both trade names) manufactured by Shin-Etsu Chemical Co., Ltd., as specific examples of addition reaction types in which vinylsiloxane is hydrosilylated in the presence of a platinum catalyst. Can be mentioned. A radical addition type in which a siloxane containing an alkenyl group and a siloxane containing a mercapto group are cured using a photopolymerization catalyst (specific examples include BY24-510H and BY24-544 manufactured by Toray Dow Corning Co., Ltd. (both are trade names), etc. And a cationic polymerization type in which an epoxy group is photo-opened with an onium salt initiator and cured (specific examples include TPR6501, GE9300 and XS56-A2775 manufactured by GE Toshiba Silicone Co., Ltd. (all trade names) )), And a type (for example, full shade U-311 manufactured by Toyo Ink Co., Ltd.) that radically polymerizes (meth) acrylic group-containing silicone.

これらのシリコーン樹脂を、熱可塑性樹脂層11となるオレフィン系樹脂層、例えばポリエチレンフィルムに塗布する方法としては、一般的なコーティング方式を利用することができる。例えば、グラビアコート、グラビアリバースコート、リップコート、ダイコート、マイクログラビアコート、マイヤーバーコートおよび多段リバースコートなどの塗布方式を使用することができる。   As a method of applying these silicone resins to an olefin-based resin layer that becomes the thermoplastic resin layer 11, for example, a polyethylene film, a general coating method can be used. For example, coating methods such as gravure coating, gravure reverse coating, lip coating, die coating, micro gravure coating, Meyer bar coating, and multi-stage reverse coating can be used.

このような構成を有するシート材100では、熱可塑性樹脂層11の上面がシリコーン硬化樹脂層15によって覆われることで、上面の粘着性が低下するとともに、剥離性が高まり、汚れがつき難くなる。したがって、シール、粘着テープ、貼り紙等が貼り付き難くなり、仮に貼り付いてしまった場合であっても容易な剥離が可能となり、これに加えて、剥離が容易となり、汚れも落ちやすくなることから清掃も容易となる。また、上記したシリコーン樹脂が、滑り剤の素材となって、シリコーン硬化樹脂層15が形成されることから、滑り性の良好な低摩擦性の表面を形成することが可能となる。   In the sheet material 100 having such a configuration, the upper surface of the thermoplastic resin layer 11 is covered with the silicone cured resin layer 15, whereby the adhesiveness of the upper surface is lowered, the peelability is increased, and the dirt is hardly attached. Therefore, stickers, adhesive tapes, stickers, etc. are difficult to stick, and even if they stick, they can be easily peeled off, and in addition to this, peeling becomes easy and dirt is easily removed. Cleaning is also easy. Moreover, since the above-mentioned silicone resin becomes a material for the slip agent and the silicone cured resin layer 15 is formed, it is possible to form a low-friction surface with good slipperiness.

したがって、このシート材100によれば、熱可塑性樹脂層11の上面に略半球状の凸部13が千鳥状に配置形成され、凸部13の形成された上面がシリコーン硬化樹脂層15によって覆われるとともに、熱可塑性樹脂層11の下面に粘着層17が設けられ、粘着層17の下面に剥離シート19が貼られたので、シリコーン硬化樹脂層15によって覆われる上面を、汚れがつき難くすることができる。すなわち、シール、粘着テープ、貼り紙等を貼着し難くでき、しかも、貼り付いてしまっても容易に剥がすことができる。これにより、清掃もし易くすることができる。   Therefore, according to this sheet material 100, the substantially hemispherical convex portions 13 are arranged and formed on the upper surface of the thermoplastic resin layer 11 in a staggered manner, and the upper surface on which the convex portions 13 are formed is covered with the silicone cured resin layer 15. In addition, since the adhesive layer 17 is provided on the lower surface of the thermoplastic resin layer 11 and the release sheet 19 is pasted on the lower surface of the adhesive layer 17, the upper surface covered with the silicone cured resin layer 15 may be difficult to be stained. it can. That is, it is difficult to stick a seal, an adhesive tape, a sticker or the like, and even if it is stuck, it can be easily peeled off. Thereby, it can also be made easy to clean.

また、凸部13の直径が0.3〜0.5mmの範囲で形成され、凸部13の高さが0.09〜0.13mmの範囲で形成され、千鳥に配列された複数の凸部13の第1の仮想線21上に位置する隣接凸部同士の間隔P1が1.5〜1.9mmの範囲にあり、第1の仮想線21に直交する第2の仮想線23上に位置する隣接凸部同士の間隔P2が1.0〜1.4mmの範囲にあるので、商品との接触面積を小さくし、良好な滑り性を確保することができる。また、凸部13の高さHを含め、シート材全体を薄厚に形成できるので、シート材100を貼着した棚板を薄厚に構成することが可能となる。さらに、凸部13が略半球状であるので、比較的擦れ性に強いペットボトル以外の紙パック製品であっも、製品素材の底面を損傷させることがなく、損傷物による目詰まりを生じさせずに、長期に渡り良好な滑り性を維持することができる。   Moreover, the convex part 13 is formed in a range of 0.3 to 0.5 mm in diameter, the convex part 13 is formed in a range of 0.09 to 0.13 mm in height, and a plurality of convex parts arranged in a staggered manner An interval P1 between adjacent convex portions located on 13 first imaginary lines 21 is in a range of 1.5 to 1.9 mm, and is located on a second imaginary line 23 orthogonal to the first imaginary line 21. Since the space | interval P2 between adjacent convex parts exists in the range of 1.0-1.4 mm, a contact area with goods can be made small and favorable sliding property can be ensured. Moreover, since the whole sheet | seat material can be formed thinly including the height H of the convex part 13, it becomes possible to comprise the shelf board which stuck the sheet | seat material 100 thinly. Further, since the convex portion 13 is substantially hemispherical, even the paper pack product other than the PET bottle having a relatively strong rubbing property does not damage the bottom surface of the product material and does not cause clogging due to the damaged material. In addition, good slipperiness can be maintained over a long period of time.

次に、上記のシート材100を載置面に貼着した陳列棚を説明する。
図4は図1に示したシート材が貼られる陳列棚の側面図である。
上記したシート材100は、例えば図4に示す陳列棚200に好適に用いることができる。陳列棚200は、多段状に支持された棚板31を備える。棚板31は、商品33の載置面31aを手前が低くなるように傾斜して支持される。棚板31は、図示しないブラケットや両側部に立設される支柱等によって所定の傾斜角度、例えば8〜12°、好ましくは8°で支持される。
Next, a display shelf in which the sheet material 100 is attached to the placement surface will be described.
FIG. 4 is a side view of a display shelf to which the sheet material shown in FIG. 1 is attached.
The sheet material 100 described above can be suitably used, for example, for the display shelf 200 shown in FIG. The display shelf 200 includes shelf boards 31 that are supported in a multistage manner. The shelf 31 is supported by inclining the placement surface 31a of the product 33 so that the front side is lowered. The shelf board 31 is supported at a predetermined inclination angle, for example, 8 to 12 °, preferably 8 °, by a bracket (not shown) or a support post erected on both sides.

図5は図4に示した陳列棚の変形例の側面図である。
陳列棚200は、非冷の日雑商品や、清涼飲料等の冷蔵商品のいずれが載置されるものであってもよい。また、図5に示すように、陳列棚200Aは、ガラスドアで前面開口部が開閉可能となった冷蔵庫35の内部35aに、支柱によって棚板31が支持され、商品33の先入れ先出しや後入れ先出しを可能に商品33を陳列する所謂リーチインタイプやウォークインタイプの冷蔵庫35に設けられるものであってもよい。
FIG. 5 is a side view of a modification of the display shelf shown in FIG.
The display shelf 200 may be one on which non-cold daily goods or refrigerated goods such as soft drinks are placed. As shown in FIG. 5, the display shelf 200 </ b> A has a shelf 31 supported by a support column in an interior 35 a of a refrigerator 35 whose front opening can be opened and closed with a glass door, and first-in first-out and last-in first-out of products 33. It may be provided in a so-called reach-in type or walk-in type refrigerator 35 that displays the product 33.

図6は棚板へのシート材の貼着状況を表す説明図である。
棚板31には、シート材100の剥離シート19が剥がされ、表出した粘着層17の粘着面が載置面31aに貼着される。つまり、シート材100は、粘着層17を介して棚板31に容易に貼着される。
FIG. 6 is an explanatory diagram showing the state of attachment of the sheet material to the shelf board.
The release sheet 19 of the sheet material 100 is peeled off from the shelf plate 31, and the adhesive surface of the exposed adhesive layer 17 is adhered to the placement surface 31a. That is, the sheet material 100 is easily attached to the shelf board 31 via the adhesive layer 17.

図7は図1に示したシート材が貼着された陳列棚の概略斜視図である。
陳列棚200は、棚板31が水平仮想面37に対し手前に8°の傾斜角度αで傾斜し、前面にストッパー39(図4,5参照)が設けられる。したがって、その載置面31aに缶やペットボトル等の容器商品33が整列収納され、手前の商品33を取り出すと、その背後の商品33が重力で手前に滑り出して移動し、常に最前列に商品33が整列するようになっている。
FIG. 7 is a schematic perspective view of a display shelf to which the sheet material shown in FIG. 1 is attached.
In the display shelf 200, the shelf plate 31 is inclined at an inclination angle α of 8 ° toward the front with respect to the horizontal virtual surface 37, and a stopper 39 (see FIGS. 4 and 5) is provided on the front surface. Accordingly, container products 33 such as cans and plastic bottles are aligned and stored on the mounting surface 31a, and when the product 33 in the foreground is taken out, the product 33 behind it slides forward due to gravity and always moves to the front row. 33 are arranged.

この陳列棚では、シート材100が棚板31と商品底面との間に介在することで、陳列商品と棚板31との摩擦が小さくなり、緩やかな傾斜によって陳列商品が下り傾斜方向手前側へ自走可能となる。また、上述したように汚れの着きにくいシート材100が貼着されることで、値札等が着きにくくなる。さらに、陳列商品の自走が緩やかな傾斜で可能となるので、棚板31同士の高さ方向の間隔寸法が低くなる。   In this display shelf, the sheet material 100 is interposed between the shelf plate 31 and the product bottom surface, so that the friction between the display product and the shelf plate 31 is reduced, and the display product is lowered toward the front side in the downward inclination direction due to the gentle inclination. It can be self-propelled. In addition, as described above, the price tag or the like is difficult to be attached by sticking the sheet material 100 that is difficult to get dirt. Furthermore, since the self-running of the displayed product is possible with a gentle inclination, the distance between the shelf boards 31 in the height direction is reduced.

したがって、この陳列棚200によれば、商品33の載置面31aを手前が低くなるように傾斜させた陳列棚200において、長期に渡り良好な滑り性を維持できるシート材100を載置面31aに貼着したので、シート材100を貼着した簡単な構造で、緩やかな傾斜によって陳列商品を下り傾斜方向手前側へ自走させることが可能となる。また、載置面31aに、汚れの着きにくいシート材100を貼着することで、値札シール等が着きにくくなり、これによっても、良好な商品自走性を維持し続けることができる。さらに、陳列商品の自走が緩やかな傾斜で可能となるので、棚板31同士の高さ方向の間隔寸法を低く抑えることができ、陳列棚200全体の小型化が可能となる。   Therefore, according to the display shelf 200, the sheet material 100 that can maintain good slipperiness over a long period of time in the display shelf 200 in which the placement surface 31a of the product 33 is inclined so that the front side is lowered is placed on the placement surface 31a. Therefore, it is possible to make the display product self-propelled to the front side in the downward inclination direction by a gentle inclination with a simple structure in which the sheet material 100 is attached. In addition, by sticking the sheet material 100 that is difficult to get dirt on the placement surface 31a, it becomes difficult to attach a price tag sticker or the like, and it is possible to continue to maintain good product self-propelledness. Furthermore, since the display goods can be self-propelled with a gentle inclination, the distance between the shelf boards 31 in the height direction can be kept low, and the display shelf 200 as a whole can be downsized.

なお、シート材100は、棚板31の載置面31aに対して、陳列される商品の幅長に合せて奥行き方向に立設される仕切板間に位置するように帯状となって貼着され構成されてもよく、或いは、棚板31の載置面31a全体に貼着される構成としてもよい。   Note that the sheet material 100 is attached to the placement surface 31a of the shelf board 31 in a band shape so as to be positioned between the partition plates erected in the depth direction according to the width of the displayed product. It is good also as a structure stuck on the whole mounting surface 31a of the shelf board 31.

また、上述した実施の形態では、図1等に示すように、シート材100の熱可塑性樹脂層11の下面に粘着層17を設け、粘着層17の下面に剥離シート19が貼られた構成について述べたが、熱可塑性樹脂層11の下面に粘着層などを予め設けずに、シート材として構成してもよい。このシート材の場合では、例えば、所望の接着剤等を熱可塑性樹脂層11の下面に塗布し接着層を形成することとされ、或いは両面粘着テープなど用い粘着層を構成することとしてもよく、さらには、このシート材が貼着される対象物側に粘着手段が構成される場合などもあり、このシート材を貼着させる対象である陳列棚の載置面に対して最適な貼着手段を選択し、構成することができる。   Moreover, in embodiment mentioned above, as shown in FIG. 1 etc., about the structure by which the adhesion layer 17 was provided in the lower surface of the thermoplastic resin layer 11 of the sheet | seat material 100, and the peeling sheet 19 was stuck on the lower surface of the adhesion layer 17. Although described, you may comprise as a sheet | seat material, without providing an adhesive layer etc. in the lower surface of the thermoplastic resin layer 11 previously. In the case of this sheet material, for example, a desired adhesive or the like may be applied to the lower surface of the thermoplastic resin layer 11 to form an adhesive layer, or the adhesive layer may be configured using a double-sided adhesive tape, Furthermore, there are cases where an adhesive means is configured on the object side to which this sheet material is attached, and the optimum attaching means for the mounting surface of the display shelf that is the object to which this sheet material is attached. Can be selected and configured.

次に、上記の実施の形態と同様の構成によって製作したシート材を棚板に貼着した陳列棚に、商品を陳列し、従来棚との滑り性を比較した結果を説明する。
[シート材の製造]
まず、シート材の基材となる熱可塑性樹脂層11としては、オレフィン系樹脂を素材とし、この例においてはポリエチレンを用いる。MFR(メルトフローレイト)10、密度0. 92の低密度ポリエチレン75重量部、MFR(メルトフローレイト)11、密度0. 95の高密度ポリエチレン25重量部に熱安定剤としてフェノール基リン系0.03〜0.04重量部(オレフィン樹脂よりなるマスターパッチを用いても良い)、光安定剤としてハルス系(ヒンダードアミン系安定剤;HALS)0. 11〜0.12重量部(オレフィン樹脂よりなるマスターパッチを用いても良い)を添加し、ブレンダーで混合した後、175〜210℃に加熱したTダイ押出機を用いて0. 18〜0. 19mmの厚さのシート状基材を得る。このシート状基材は、上記した熱可塑性樹脂層11となるシート材であり、このポリエチレンシートの成形直後、すなわち熱を持った状態で、その片面に、凹部が形成されているエンボスロールを用いてエンボス加工を施し、実施の形態と同形同配列の略半球状凸部13を密度96個/cm2 で形成した。
Next, a description will be given of the result of displaying products on a display shelf in which a sheet material manufactured by the same configuration as that of the above-described embodiment is attached to a shelf board and comparing the sliding property with a conventional shelf.
[Manufacture of sheet materials]
First, as the thermoplastic resin layer 11 serving as a base material of the sheet material, an olefin resin is used as a raw material, and polyethylene is used in this example. MFR (melt flow rate) 10; 75 parts by weight of low density polyethylene with a density of 0.92; MFR (melt flow rate) 11; 25 parts by weight of high density polyethylene with a density of 0.95; 03-0.04 parts by weight (a master patch made of olefin resin may be used), Hals type (hindered amine type stabilizer; HALS) 0.1 to 0.12 parts by weight (master made of olefin resin) (A patch may be used) is added, mixed with a blender, and then a sheet-like substrate having a thickness of 0.18 to 0.19 mm is obtained using a T-die extruder heated to 175 to 210 ° C. This sheet-like substrate is a sheet material that becomes the thermoplastic resin layer 11 described above, and an embossing roll having a recess formed on one side thereof immediately after molding of the polyethylene sheet, that is, with heat, is used. The embossing was performed, and substantially hemispherical convex portions 13 having the same shape and the same arrangement as those of the embodiment were formed at a density of 96 pieces / cm 2 .

このポリエチレンシートの両面にコロナ放電処理をし、濡れ張力が45〜55mN/mになるようにした。シリコーン硬化樹脂層15となる素材である滑り剤としては、反応性シリコーン樹脂5重量%と、反応触媒として金属カルボン酸0. 2重量%を含むトルエン溶液とを調製した。上記調製した塗布液を上記ポリエチレンシートの上面に、コンマコーターを用いて、固形分10g/m2の塗布量で塗布した。その後100℃で加熱処理し、反応させシリコーン硬化樹脂層15を形成した。次に、上記のポリエチレンシート(熱可塑性樹脂層11)のシリコーン硬化樹脂層15の反対面にアクリル系粘着剤を固形分50/m2の塗布量で塗布し、粘着層17を形成して、その上に剥離シートとして市販の剥離紙を貼着して、表面の滑り性が良好なシート材100を得た。 Both sides of this polyethylene sheet were subjected to corona discharge treatment so that the wetting tension was 45 to 55 mN / m. As a slip agent which is a material to be the silicone cured resin layer 15, a 5 wt% reactive silicone resin and a toluene solution containing 0.2 wt% metal carboxylic acid as a reaction catalyst were prepared. The prepared coating solution was applied to the upper surface of the polyethylene sheet with a coating amount of 10 g / m 2 with a solid content using a comma coater. Thereafter, heat treatment was performed at 100 ° C., and the silicone cured resin layer 15 was formed by reaction. Next, an acrylic adhesive was applied to the opposite surface of the silicone-cured resin layer 15 of the polyethylene sheet (thermoplastic resin layer 11) at a solid content of 50 / m 2 to form an adhesive layer 17, A commercially available release paper was stuck thereon as a release sheet to obtain a sheet material 100 having a good surface slipperiness.

[滑り性試験法]
シート材を1mmのプラスチック板に貼着した奥行き長さ335mm、幅長105mmの棚板を、予め斜面が8°にセットされた金属板に両面粘着テープで貼り合わせる。
容量350ml、容量1lのペットボトル飲料、を長さ335mmの斜面上を滑らした。各種ボトルが底面まで滑り落ちると、自動ロボットが掴み、ボトルを元の位置にリセットできるようにした。
また、フッ素エポキシ樹脂塗料を金属板に焼付け塗装した樹脂金属板を、比較例として評価した。
[Slidability test method]
A shelf plate having a depth length of 335 mm and a width length of 105 mm, which is obtained by sticking a sheet material to a 1 mm plastic plate, is bonded to a metal plate having a slope set to 8 ° in advance with a double-sided adhesive tape.
A plastic bottle drink having a capacity of 350 ml and a capacity of 1 l was slid on a slope having a length of 335 mm. When various bottles slide down to the bottom, an automatic robot can grab and reset the bottles to their original positions.
Moreover, the resin metal plate which baked and painted the fluorine epoxy resin paint on the metal plate was evaluated as a comparative example.

[評価]
比較例(フッ素/エポキシ樹脂)
350mlペットボトル:20,000回で滑り性低下
1l ペットボトル:15,000回で滑り性低下
実施例
350mlペットボトル:35,000回後も問題なし
1l ペットボトル:同上
[Evaluation]
Comparative example (fluorine / epoxy resin)
350 ml PET bottle: Decrease in slipperiness after 20,000 times 1 l PET bottle: Decrease in slippery after 15,000 times Example 350 ml PET bottle: No problem after 35,000 times 1 l PET bottle: Same as above

比較例では、350mlペットボトルの場合20,000回で滑り性が低下し、1lペットボトルの場合15,000回で滑り性が低下した。実施例では、何れの商品において35,000回の試験を行った後でも滑り性の低下が認められなかった。   In the comparative example, the slipperiness decreased after 20,000 times in the case of 350 ml PET bottles, and the slipperiness decreased after 15,000 times in the case of 1 l PET bottles. In the examples, no decrease in slipperiness was observed after 35,000 tests on any product.

本発明に係るシート材の断面図である。It is sectional drawing of the sheet | seat material which concerns on this invention. 図1に示したシート材の上面斜視図である。FIG. 2 is a top perspective view of the sheet material shown in FIG. 1. 図2に示したシート材の上面平面視を(a)、要部拡大断面視を(b)に示した説明図である。It is explanatory drawing which showed the upper surface top view of the sheet | seat material shown in FIG. 2 (a), and showed the principal part expanded sectional view in (b). 図1に示したシート材が貼られる陳列棚の側面図である。It is a side view of the display shelf where the sheet | seat material shown in FIG. 1 is affixed. 図4に示した陳列棚の変形例の側面図である。It is a side view of the modification of the display shelf shown in FIG. 棚板へのシート材の貼着状況を表す説明図である。It is explanatory drawing showing the sticking condition of the sheet material to a shelf board. 図1に示したシート材が貼着された陳列棚の斜視図である。It is a perspective view of the display shelf where the sheet | seat material shown in FIG. 1 was stuck.

11…熱可塑性樹脂層
13…凸部
15…シリコーン硬化樹脂層
17…粘着層
19…剥離シート
21…第1の仮想線
23…第2の仮想線
31a…載置面
33…商品
200…陳列棚
D…直径
H…高さ
P1,P2…間隔
DESCRIPTION OF SYMBOLS 11 ... Thermoplastic resin layer 13 ... Convex part 15 ... Silicone cured resin layer 17 ... Adhesive layer 19 ... Release sheet 21 ... 1st virtual line 23 ... 2nd virtual line 31a ... Mounting surface 33 ... Product 200 ... Display shelf D ... Diameter H ... Height P1, P2 ... Spacing

Claims (2)

傾斜陳列棚の商品の載置面を構成するシート材であって、熱可塑性樹脂層の上面に略半球状の凸部が千鳥状に配置形成され、該凸部の形成された前記上面がシリコーン硬化樹脂層によって覆われるとともに、前記熱可塑性樹脂層の下面に粘着層が設けられ、該粘着層の下面に剥離シートが貼られたことを特徴とするシート材。 A sheet material constituting a product mounting surface of an inclined display shelf, wherein substantially hemispherical convex portions are arranged and formed on the upper surface of the thermoplastic resin layer, and the upper surface on which the convex portions are formed is silicone. A sheet material, characterized in that it is covered with a cured resin layer , an adhesive layer is provided on the lower surface of the thermoplastic resin layer, and a release sheet is pasted on the lower surface of the adhesive layer . 前記凸部の直径が0.3〜0.5mmの範囲で形成され、
前記凸部の高さが0.09〜0.13mmの範囲で形成され、
前記千鳥に配列された複数の凸部の第1の仮想線上に位置する隣接凸部同士の間隔が1.5〜1.9mmの範囲にあり、
前記第1の仮想線に直交する第2の仮想線上に位置する隣接凸部同士の間隔が1.0〜1.4mmの範囲にあることを特徴とする請求項1記載のシート材。
The diameter of the convex part is formed in the range of 0.3 to 0.5 mm,
The height of the convex part is formed in the range of 0.09 to 0.13 mm,
The interval between adjacent convex portions located on the first imaginary line of the plurality of convex portions arranged in a staggered manner is in the range of 1.5 to 1.9 mm,
The first second of claim 1 Symbol placement of the sheet material spacing between adjacent protrusions located on the virtual line is characterized in that in the range of 1.0~1.4mm orthogonal to a virtual line.
JP2005201817A 2005-07-11 2005-07-11 Sheet material Active JP4955947B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005201817A JP4955947B2 (en) 2005-07-11 2005-07-11 Sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005201817A JP4955947B2 (en) 2005-07-11 2005-07-11 Sheet material

Publications (2)

Publication Number Publication Date
JP2007014689A JP2007014689A (en) 2007-01-25
JP4955947B2 true JP4955947B2 (en) 2012-06-20

Family

ID=37752344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005201817A Active JP4955947B2 (en) 2005-07-11 2005-07-11 Sheet material

Country Status (1)

Country Link
JP (1) JP4955947B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009035983A (en) * 2007-08-03 2009-02-19 Ohbayashi Corp Particles adhesion suppressing material, shielding tunnel excavator, earth and sand carrying container, and earth and sand storing container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006239133A (en) * 2005-03-03 2006-09-14 Okamura Corp Commodity showcase

Also Published As

Publication number Publication date
JP2007014689A (en) 2007-01-25

Similar Documents

Publication Publication Date Title
CA2096935C (en) Removable adhesive tape
US6527900B1 (en) Removable adhesive tape
US20010047604A1 (en) Marketing displays providing ready replaceability of adhesive display labels
EP3103637A1 (en) A printable label comprising a clear face layer and a clear adhesive layer
US7892598B1 (en) Method of providing a reusable labeling surface for receiving a removable element on the surface of an object
MXPA04007782A (en) Adhesive coated thin film label.
US7155853B2 (en) Merchandise labels for merchandiser units and method and labeling system using same
CN107914972B (en) One-handed wipe dispenser
JP4955947B2 (en) Sheet material
US6568113B1 (en) Label channel with top-hinged front panel
US9924808B2 (en) Repositionable Merchandising Strip
JP4157989B2 (en) Store display device
US20150235575A1 (en) Generally-cylindrical container label protectors and applicators therefore
US20080047185A1 (en) Label
US20150104591A1 (en) Removable adherent sheet with polyurethane adherent coating that provides air displacing adhesion properties onto various surfaces and an inkjet, laser or digital press printing receptive top coat for graphic signage and the application thereof
EP1877995A1 (en) Display device
US6976331B2 (en) Sign holder
US20060162205A1 (en) Reusable laminate display
AU2020103847A4 (en) Tearing Dots/Design for Stick Tapes (Cello Tapes)
US10902752B2 (en) Label stiffener system for shelving and product displays
JP7202942B2 (en) Labels and labeled articles
EP2707865B1 (en) Shelf label system
JP2000218965A (en) Distribution cut form and sheet provided with it
JP2000250412A (en) Campaign label for container
JP2006233209A (en) Self-stick pad and tool for use in separation

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080508

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20080701

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20080701

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080815

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100928

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110607

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20111018

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120112

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20120112

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20120112

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20120203

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120228

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120316

R150 Certificate of patent or registration of utility model

Ref document number: 4955947

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150323

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250