ADHESIVE ROLL
To provide an adhesive roll which is unlikely to detach or drop solid dusts even when they are relatively large, and is easily rolled.SOLUTION: An adhesive roll has a core roll body 11, and an adhesive sheet 12 wound around the core roll body 11. The core roll body 11 has on the surface thereof proj...
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Zusammenfassung: | To provide an adhesive roll which is unlikely to detach or drop solid dusts even when they are relatively large, and is easily rolled.SOLUTION: An adhesive roll has a core roll body 11, and an adhesive sheet 12 wound around the core roll body 11. The core roll body 11 has on the surface thereof projecting ring parts 111 and recessed ring parts 112 which are serially arranged by turns in an axial direction and are formed in the direction in which they are orthogonal to the axial direction. The adhesive sheet 12 is formed into an irregular shape CC by projections 121 and recesses 122 which follow each other in the width direction of the adhesive sheet 12 and extend in the longitudinal direction of the adhesive sheet 12 so that they match the projecting ring parts 111 and the recessed ring parts 112 of the core roll body 11, and the adhesive sheet 12 is wound around the core roll body 11 so that the projections 121 are wound around the projecting ring parts 111 and the recesses 122 are wound around the recessed ring parts 112.SELECTED DRAWING: Figure 6
【課題】比較的大きな固形状のゴミを保持した場合でもこれが離脱又は落下し難く、更に転がしや易い粘着ロールを提供するものである。【解決手段】芯ロール体11と、芯ロール体11に巻かれた粘着シート12とを有する粘着ロールであって、芯ロール体11は、芯ロール体11の表面に、軸方向に交互に連続的に並ぶとともに、それぞれが前記軸方向に直交する向きに形成された凸状環条部111と凹状環条部112とを有し、粘着シート12は、芯ロール体11の凸状環条部111と凹状環条部112とに対応するように、粘着シート12の幅方向に交互に連続するとともにそれぞれが粘着シート12の長手方向に延びる凸部分121と凹部分122とによる凸凹形状CCに形成され、凸状環条部111に凸部分121が巻かれるとともに凹状環条部112に前記凹部分122が巻かれるように、粘着シート12が芯ロール体11に巻かれた構成となる。【選択図】 図6 |
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