PROBLEM TO BE SOLVED: To provide an adhesive sheet for a tire, which allows labels to be continuously and efficiently stuck on the tire by using a labeling device.SOLUTION: In a double-sided releasing sheet (I), a release agent layer (B1) is provided on one face of a base material (A) for a releasing sheet and a release agent layer (B2) is provided on the other face of the base material (A). An adhesive sheet for a tire includes: the double-sided releasing sheet (I); and an adhesive layer (C) and a support body (D) provided on the double-sided releasing sheet (I) in this order. The double-sided releasing sheet (I) has an MD bending resistance value in a specific range. The release agent layer (B2) has a dynamic friction coefficient in a specific range. Initial peel force and high-speed peel force when the double-sided releasing sheet (I) is peeled from the adhesive layer (C) satisfy a specific numerical range.SELECTED DRAWING: None
【課題】ラベリング装置を用いてタイヤに連続的に効率よくラベルを貼付することができるタイヤ用粘着シートを提供する。【解決手段】剥離シート用基材(A)の一方の面上に剥離剤層(B1)を、他方の面上に剥離剤層(B2)を有する両面剥離シート(I)と、該両面剥離シート(I)の剥離剤層(B1)面上に、粘着剤層(C)と支持体(D)とをこの順で有するタイヤ用粘着シートであって、両面剥離シート(I)が特定範囲のMD剛軟度値を有し、剥離剤層(B2)が特定範囲の動摩擦係数を有し、かつタイヤ用粘着シートの両面剥離シート(I)を粘着剤層(C)から剥離する際の初期剥離力と高速剥離力とが特定の数値範囲を満たす、タイヤ用粘着シート。【選択図】なし
ADHESIVE SHEET FOR TIRE
タイヤ用粘着シート
2016-05-19
Patent
Electronic Resource
Japanese
IPC: | G09F DISPLAYING , Anzeigewesen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60C VEHICLE TYRES , Fahrzeugreifen / C09J ADHESIVES , Klebstoffe |
European Patent Office | 2016
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