Adhesive tape

Abstract

An adhesive tape is proposed, including a peeled-off layer having its first surface formed with a plurality of protruding portions, and an adhesive layer formed on a second surface of the peeled-off layer and dimensioned to be smaller in surface area than the peel-off layer. With the provision of the protruding portions, when the adhesive tape is rolled up in disk-like shape, the adhesive layer in an outer part is only adhered to the protruding portions of the peel-off layer in an inner part, without forming surface-to-surface contact with the first surface of the peel-off layer in the inner part of the rolled adhesive tape. This therefore eliminates the use of a release agent on the peel-off layer, thereby reducing the fabrication cost and improving usage convenience.

Dependencies are inferred from the claim text.