| 摘要 |
In order to provide a pressure-sensitive adhesive tape for fixing the winding of a capacitor element, which assures that not only the loosening of the capacitor element but also the short circuiting of the capacitor element can be prevented even at a temperature of not lower than the glass transition point of the resin constituting the base material film, the pressure-sensitive adhesive tape of the invention includes an adhesive layer provided on at least one side of a stretched plastic film, the pressure-sensitive adhesive tape having a crosswise thermal shrinkage factor of not greater than 5 % at the load temperature of the capacitor element. As the stretched plastic film there may be used, e.g., a uniaxially stretched polypropylene film. |
